Wolfgang Grandegger <wg@denx.de>
+ ipek01 MPC5200
+
CCM MPC855
PN62 MPC8240
AT91RM9200DK at91rm9200
+Po-Yu Chuang <ratbert@faraday-tech.com>
+
+ a320evb FA526 (ARM920T-like) (a320 SoC)
+
George G. Davis <gdavis@mvista.com>
assabet SA1100
B2 ARM7TDMI (S3C44B0X)
+Nick Thompson <nick.thompson@gefanuc.com>
+
+ da830evm ARM926EJS (DA830/OMAP-L137)
+
Albin Tonnerre <albin.tonnerre@free-electrons.com>
sbc35_a9g20 ARM926EJS (AT91SAM9G20 SoC)
icecube_5100 \
icecube_5200 \
inka4x0 \
+ ipek01 \
lite5200b \
mcc200 \
mecp5200 \
#########################################################################
LIST_ARM9=" \
+ a320evb \
ap920t \
ap922_XA10 \
ap926ejs \
cp926ejs \
cp946es \
cp966 \
+ da830evm \
imx27lite \
lpd7a400 \
mv88f6281gtw_ge \
inka4x0_config: unconfig
@$(MKCONFIG) inka4x0 ppc mpc5xxx inka4x0
+ipek01_config: unconfig
+ @$(MKCONFIG) -a ipek01 ppc mpc5xxx ipek01
+
lite5200b_config \
lite5200b_PM_config \
lite5200b_LOWBOOT_config: unconfig
## ARM92xT Systems
#########################################################################
+a320evb_config : unconfig
+ @$(MKCONFIG) $(@:_config=) arm arm920t a320evb faraday a320
+
#########################################################################
## Atmel AT91RM9200 Systems
#########################################################################
cp1026_config: unconfig
@board/armltd/integrator/split_by_variant.sh cp $@
+da830evm_config: unconfig
+ @$(MKCONFIG) $(@:_config=) arm arm926ejs da830evm davinci davinci
+
davinci_dvevm_config : unconfig
@$(MKCONFIG) $(@:_config=) arm arm926ejs dvevm davinci davinci
# bit12-11: TW2W
# bit31-13: zero required
-DATA 0xFFD01410 0x00000099 # DDR Address Control
-# bit1-0: 01, Cs0width=x16
-# bit3-2: 10, Cs0size=512Mb
-# bit5-4: 01, Cs1width=x16
-# bit7-6: 10, Cs1size=512Mb
+DATA 0xFFD01410 0x000000cc # DDR Address Control
+# bit1-0: 00, Cs0width=x8
+# bit3-2: 11, Cs0size=1Gb
+# bit5-4: 00, Cs1width=x8
+# bit7-6: 11, Cs1size=1Gb
# bit9-8: 00, Cs2width=nonexistent
# bit11-10: 00, Cs2size =nonexistent
# bit13-12: 00, Cs3width=nonexistent
ifeq ($(debug),1)
PLATFORM_CPPFLAGS += -DDEBUG
endif
+
+ifdef CONFIG_NAND_U_BOOT
+LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
+endif
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
#endif
}
-/*************************************************************************
- * pci_pre_init
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int pci_pre_init(struct pci_controller *hose)
-{
- unsigned long addr;
-
- /*-------------------------------------------------------------------------+
- | Set priority for all PLB3 devices to 0.
- | Set PLB3 arbiter to fair mode.
- +-------------------------------------------------------------------------*/
- mfsdr(SD0_AMP1, addr);
- mtsdr(SD0_AMP1, (addr & 0x000000FF) | 0x0000FF00);
- addr = mfdcr(PLB3_ACR);
- mtdcr(PLB3_ACR, addr | 0x80000000);
-
- /*-------------------------------------------------------------------------+
- | Set priority for all PLB4 devices to 0.
- +-------------------------------------------------------------------------*/
- mfsdr(SD0_AMP0, addr);
- mtsdr(SD0_AMP0, (addr & 0x000000FF) | 0x0000FF00);
- addr = mfdcr(PLB4_ACR) | 0xa0000000; /* Was 0x8---- */
- mtdcr(PLB4_ACR, addr);
-
- /*-------------------------------------------------------------------------+
- | Set Nebula PLB4 arbiter to fair mode.
- +-------------------------------------------------------------------------*/
- /* Segment0 */
- addr = (mfdcr(PLB0_ACR) & ~PLB0_ACR_PPM_MASK) | PLB0_ACR_PPM_FAIR;
- addr = (addr & ~PLB0_ACR_HBU_MASK) | PLB0_ACR_HBU_ENABLED;
- addr = (addr & ~PLB0_ACR_RDP_MASK) | PLB0_ACR_RDP_4DEEP;
- addr = (addr & ~PLB0_ACR_WRP_MASK) | PLB0_ACR_WRP_2DEEP;
- mtdcr(PLB0_ACR, addr);
-
- /* Segment1 */
- addr = (mfdcr(PLB1_ACR) & ~PLB1_ACR_PPM_MASK) | PLB1_ACR_PPM_FAIR;
- addr = (addr & ~PLB1_ACR_HBU_MASK) | PLB1_ACR_HBU_ENABLED;
- addr = (addr & ~PLB1_ACR_RDP_MASK) | PLB1_ACR_RDP_4DEEP;
- addr = (addr & ~PLB1_ACR_WRP_MASK) | PLB1_ACR_WRP_2DEEP;
- mtdcr(PLB1_ACR, addr);
-
- return 1;
-}
-#endif /* defined(CONFIG_PCI) */
-
-/*************************************************************************
- * pci_target_init
- *
- * The bootstrap configuration provides default settings for the pci
- * inbound map (PIM). But the bootstrap config choices are limited and
- * may not be sufficient for a given board.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
-void pci_target_init(struct pci_controller *hose)
-{
- /*--------------------------------------------------------------------------+
- * Set up Direct MMIO registers
- *--------------------------------------------------------------------------*/
- /*--------------------------------------------------------------------------+
- | PowerPC440 EP PCI Master configuration.
- | Map one 1Gig range of PLB/processor addresses to PCI memory space.
- | PLB address 0xA0000000-0xDFFFFFFF ==> PCI address 0xA0000000-0xDFFFFFFF
- | Use byte reversed out routines to handle endianess.
- | Make this region non-prefetchable.
- +--------------------------------------------------------------------------*/
- out32r(PCIL0_PMM0MA, 0x00000000); /* PMM0 Mask/Attribute - disabled b4 setting */
- out32r(PCIL0_PMM0LA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 Local Address */
- out32r(PCIL0_PMM0PCILA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 PCI Low Address */
- out32r(PCIL0_PMM0PCIHA, 0x00000000); /* PMM0 PCI High Address */
- out32r(PCIL0_PMM0MA, 0xE0000001); /* 512M + No prefetching, and enable region */
-
- out32r(PCIL0_PMM1MA, 0x00000000); /* PMM0 Mask/Attribute - disabled b4 setting */
- out32r(PCIL0_PMM1LA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 Local Address */
- out32r(PCIL0_PMM1PCILA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 PCI Low Address */
- out32r(PCIL0_PMM1PCIHA, 0x00000000); /* PMM0 PCI High Address */
- out32r(PCIL0_PMM1MA, 0xE0000001); /* 512M + No prefetching, and enable region */
-
- out32r(PCIL0_PTM1MS, 0x00000001); /* Memory Size/Attribute */
- out32r(PCIL0_PTM1LA, 0); /* Local Addr. Reg */
- out32r(PCIL0_PTM2MS, 0); /* Memory Size/Attribute */
- out32r(PCIL0_PTM2LA, 0); /* Local Addr. Reg */
-
- /*--------------------------------------------------------------------------+
- * Set up Configuration registers
- *--------------------------------------------------------------------------*/
-
- /* Program the board's subsystem id/vendor id */
- pci_write_config_word(0, PCI_SUBSYSTEM_VENDOR_ID,
- CONFIG_SYS_PCI_SUBSYS_VENDORID);
- pci_write_config_word(0, PCI_SUBSYSTEM_ID, CONFIG_SYS_PCI_SUBSYS_ID);
-
- /* Configure command register as bus master */
- pci_write_config_word(0, PCI_COMMAND, PCI_COMMAND_MASTER);
-
- /* 240nS PCI clock */
- pci_write_config_word(0, PCI_LATENCY_TIMER, 1);
-
- /* No error reporting */
- pci_write_config_word(0, PCI_ERREN, 0);
-
- pci_write_config_dword(0, PCI_BRDGOPT2, 0x00000101);
-
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-
-/*************************************************************************
- * pci_master_init
- *
- ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT)
-void pci_master_init(struct pci_controller *hose)
-{
- unsigned short temp_short;
-
- /*--------------------------------------------------------------------------+
- | Write the PowerPC440 EP PCI Configuration regs.
- | Enable PowerPC440 EP to be a master on the PCI bus (PMM).
- | Enable PowerPC440 EP to act as a PCI memory target (PTM).
- +--------------------------------------------------------------------------*/
- pci_read_config_word(0, PCI_COMMAND, &temp_short);
- pci_write_config_word(0, PCI_COMMAND,
- temp_short | PCI_COMMAND_MASTER |
- PCI_COMMAND_MEMORY);
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT) */
-
-/*************************************************************************
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
- /* Bamboo is always configured as host. */
- return (1);
-}
-#endif /* defined(CONFIG_PCI) */
-
/*----------------------------------------------------------------------------+
| is_powerpc440ep_pass1.
+----------------------------------------------------------------------------*/
ifeq ($(dbcr),1)
PLATFORM_CPPFLAGS += -DCONFIG_SYS_INIT_DBCR=0x8cff0000
endif
+
+ifdef CONFIG_NAND_U_BOOT
+LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
+endif
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/amcc/bamboo/init.o (.text)
- board/amcc/bamboo/bamboo.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
-
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
}
#endif
-/*
- * pci_target_init
- *
- * The bootstrap configuration provides default settings for the pci
- * inbound map (PIM). But the bootstrap config choices are limited and
- * may not be sufficient for a given board.
- */
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
-void pci_target_init(struct pci_controller * hose )
-{
- /*
- * Disable everything
- */
- out_le32((void *)PCIL0_PIM0SA, 0); /* disable */
- out_le32((void *)PCIL0_PIM1SA, 0); /* disable */
- out_le32((void *)PCIL0_PIM2SA, 0); /* disable */
- out_le32((void *)PCIL0_EROMBA, 0); /* disable expansion rom */
-
- /*
- * Map all of SDRAM to PCI address 0x0000_0000. Note that the 440
- * strapping options to not support sizes such as 128/256 MB.
- */
- out_le32((void *)PCIL0_PIM0LAL, CONFIG_SYS_SDRAM_BASE);
- out_le32((void *)PCIL0_PIM0LAH, 0);
- out_le32((void *)PCIL0_PIM0SA, ~(gd->ram_size - 1) | 1);
- out_le32((void *)PCIL0_BAR0, 0);
-
- /*
- * Program the board's subsystem id/vendor id
- */
- out_le16((void *)PCIL0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID);
- out_le16((void *)PCIL0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID);
-
- out_le16((void *)PCIL0_CMD, in16r(PCIL0_CMD) | PCI_COMMAND_MEMORY);
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-
#if defined(CONFIG_PCI)
-/*
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- */
-int is_pci_host(struct pci_controller *hose)
+int board_pcie_first(void)
{
- /* Board is always configured as host. */
- return (1);
-}
-
-static struct pci_controller pcie_hose[2] = {{0},{0}};
-
-void pcie_setup_hoses(int busno)
-{
- struct pci_controller *hose;
- int i, bus;
- int ret = 0;
- char *env;
- unsigned int delay;
- int start;
-
- /*
- * assume we're called after the PCIX hose is initialized, which takes
- * bus ID 0 and therefore start numbering PCIe's from 1.
- */
- bus = busno;
-
/*
* Canyonlands with SATA enabled has only one PCIe slot
* (2nd one).
*/
if (gd->board_type == BOARD_CANYONLANDS_SATA)
- start = 1;
- else
- start = 0;
-
- for (i = start; i <= 1; i++) {
+ return 1;
- if (is_end_point(i))
- ret = ppc4xx_init_pcie_endport(i);
- else
- ret = ppc4xx_init_pcie_rootport(i);
- if (ret == -ENODEV)
- continue;
- if (ret) {
- printf("PCIE%d: initialization as %s failed\n", i,
- is_end_point(i) ? "endpoint" : "root-complex");
- continue;
- }
-
- hose = &pcie_hose[i];
- hose->first_busno = bus;
- hose->last_busno = bus;
- hose->current_busno = bus;
-
- /* setup mem resource */
- pci_set_region(hose->regions + 0,
- CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
- CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
- CONFIG_SYS_PCIE_MEMSIZE,
- PCI_REGION_MEM);
- hose->region_count = 1;
- pci_register_hose(hose);
-
- if (is_end_point(i)) {
- ppc4xx_setup_pcie_endpoint(hose, i);
- /*
- * Reson for no scanning is endpoint can not generate
- * upstream configuration accesses.
- */
- } else {
- ppc4xx_setup_pcie_rootpoint(hose, i);
- env = getenv ("pciscandelay");
- if (env != NULL) {
- delay = simple_strtoul(env, NULL, 10);
- if (delay > 5)
- printf("Warning, expect noticable delay before "
- "PCIe scan due to 'pciscandelay' value!\n");
- mdelay(delay * 1000);
- }
-
- /*
- * Config access can only go down stream
- */
- hose->last_busno = pci_hose_scan(hose);
- bus = hose->last_busno + 1;
- }
- }
+ return 0;
}
#endif /* CONFIG_PCI */
ifeq ($(dbcr),1)
PLATFORM_CPPFLAGS += -DCONFIG_SYS_INIT_DBCR=0x8cff0000
endif
+
+ifdef CONFIG_NAND_U_BOOT
+LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
+endif
+++ /dev/null
-/*
- * (C) Copyright 2008
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/amcc/canyonlands/init.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
-
- _end = . ;
- PROVIDE (end = .);
-}
return (128 * 1024 * 1024); /* 128 MB */
}
#endif /* !defined(CONFIG_SPD_EEPROM) */
-
-/*************************************************************************
- * pci_pre_init
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int pci_pre_init(struct pci_controller *hose)
-{
- unsigned long strap;
-
- /*--------------------------------------------------------------------------+
- * The ebony board is always configured as the host & requires the
- * PCI arbiter to be enabled.
- *--------------------------------------------------------------------------*/
- strap = mfdcr(CPC0_STRP1);
- if ((strap & 0x00100000) == 0) {
- printf("PCI: CPC0_STRP1[PAE] not set.\n");
- return 0;
- }
-
- return 1;
-}
-#endif /* defined(CONFIG_PCI) */
-
-/*************************************************************************
- * pci_target_init
- *
- * The bootstrap configuration provides default settings for the pci
- * inbound map (PIM). But the bootstrap config choices are limited and
- * may not be sufficient for a given board.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
-void pci_target_init(struct pci_controller *hose)
-{
- /*--------------------------------------------------------------------------+
- * Disable everything
- *--------------------------------------------------------------------------*/
- out32r(PCIL0_PIM0SA, 0); /* disable */
- out32r(PCIL0_PIM1SA, 0); /* disable */
- out32r(PCIL0_PIM2SA, 0); /* disable */
- out32r(PCIL0_EROMBA, 0); /* disable expansion rom */
-
- /*--------------------------------------------------------------------------+
- * Map all of SDRAM to PCI address 0x0000_0000. Note that the 440 strapping
- * options to not support sizes such as 128/256 MB.
- *--------------------------------------------------------------------------*/
- out32r(PCIL0_PIM0LAL, CONFIG_SYS_SDRAM_BASE);
- out32r(PCIL0_PIM0LAH, 0);
- out32r(PCIL0_PIM0SA, ~(gd->ram_size - 1) | 1);
-
- out32r(PCIL0_BAR0, 0);
-
- /*--------------------------------------------------------------------------+
- * Program the board's subsystem id/vendor id
- *--------------------------------------------------------------------------*/
- out16r(PCIL0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID);
- out16r(PCIL0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID);
-
- out16r(PCIL0_CMD, in16r(PCIL0_CMD) | PCI_COMMAND_MEMORY);
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-
-/*************************************************************************
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
- /* The ebony board is always configured as host. */
- return (1);
-}
-#endif /* defined(CONFIG_PCI) */
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/amcc/ebony/init.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
LIB = $(obj)lib$(BOARD).a
-COBJS = $(BOARD).o cmd_katmai.o
+COBJS-y := $(BOARD).o
+COBJS-$(CONFIG_CMD_CHIP_CONFIG) += chip_config.o
SOBJS = init.o
+COBJS := $(COBJS-y)
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
--- /dev/null
+/*
+ * (C) Copyright 2009
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+#include <common.h>
+#include <asm/ppc4xx_config.h>
+
+struct ppc4xx_config ppc4xx_config_val[] = {
+ {
+ "400-133","CPU: 400 PLB: 133 OPB: 66 EBC: 66",
+ { 0x86, 0x78, 0xc2, 0xc6, 0x05, 0xa5, 0x04, 0xe1 }
+ },
+ {
+ "500-166","CPU: 500 PLB: 166 OPB: 83 EBC: 83",
+ { 0x87, 0x78, 0xf2, 0xc6, 0x05, 0xa5, 0x04, 0xe1 }
+ },
+ {
+ "533-133","CPU: 533 PLB: 133 OPB: 66 EBC: 66",
+ { 0x87, 0x79, 0x02, 0x52, 0x05, 0xa5, 0x04, 0xe1 }
+ },
+ {
+ "667-133","CPU: 667 PLB: 133 OPB: 66 EBC: 66",
+ { 0x87, 0x79, 0x42, 0x56, 0x05, 0xa5, 0x04, 0xe1 }
+ },
+ {
+ "667-166","CPU: 667 PLB: 166 OPB: 83 EBC: 83",
+ { 0x87, 0x79, 0x42, 0x06, 0x05, 0xa5, 0x04, 0xe1 }
+ },
+ {
+ "800-160","CPU: 800 PLB: 160 OPB: 53 EBC: 17",
+ { 0x86, 0x79, 0x81, 0xa7, 0x07, 0xa5, 0x04, 0xe1 }
+ },
+};
+
+int ppc4xx_config_count = ARRAY_SIZE(ppc4xx_config_val);
+++ /dev/null
-/*
- * (C) Copyright 2007
- * Stefan Roese, DENX Software Engineering, sr@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
- */
-
-#include <common.h>
-#include <command.h>
-#include <i2c.h>
-#include <asm/byteorder.h>
-
-#define CONFIG_STRESS /* enable 667 MHz CPU freq selection */
-#define DEBUG
-
-static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
-{
- uchar chip;
- ulong data;
- int nbytes;
- extern char console_buffer[];
-
- char sysClock[4];
- char cpuClock[4];
- char plbClock[4];
- char pcixClock[4];
-
- if (argc < 3) {
- cmd_usage(cmdtp);
- return 1;
- }
-
- if (strcmp(argv[2], "prom0") == 0)
- chip = IIC0_BOOTPROM_ADDR;
- else
- chip = IIC0_ALT_BOOTPROM_ADDR;
-
- /* on Katmai SysClk is always 33MHz */
- strcpy(sysClock, "33");
-
- do {
-#ifdef CONFIG_STRESS
- printf("enter cpu clock frequency 400, 500, 533, 667 MHz or quit to abort\n");
-#else
- printf("enter cpu clock frequency 400, 500, 533 MHz or quit to abort\n");
-#endif
- nbytes = readline (" ? ");
-
- if (strcmp(console_buffer, "quit") == 0)
- return 0;
-
- if ((strcmp(console_buffer, "400") != 0) &&
- (strcmp(console_buffer, "500") != 0) &&
- (strcmp(console_buffer, "533") != 0)
-#ifdef CONFIG_STRESS
- && (strcmp(console_buffer, "667") != 0)
-#endif
- ) {
- nbytes = 0;
- }
-
- strcpy(cpuClock, console_buffer);
-
- } while (nbytes == 0);
-
- if (strcmp(cpuClock, "500") == 0)
- strcpy(plbClock, "166");
- else if (strcmp(cpuClock, "533") == 0)
- strcpy(plbClock, "133");
- else {
- do {
- if (strcmp(cpuClock, "400") == 0)
- printf("enter plb clock frequency 100, 133 MHz or quit to abort\n");
-
-#ifdef CONFIG_STRESS
- if (strcmp(cpuClock, "667") == 0)
- printf("enter plb clock frequency 133, 166 MHz or quit to abort\n");
-
-#endif
- nbytes = readline (" ? ");
-
- if (strcmp(console_buffer, "quit") == 0)
- return 0;
-
- if (strcmp(cpuClock, "400") == 0) {
- if ((strcmp(console_buffer, "100") != 0) &&
- (strcmp(console_buffer, "133") != 0))
- nbytes = 0;
- }
-#ifdef CONFIG_STRESS
- if (strcmp(cpuClock, "667") == 0) {
- if ((strcmp(console_buffer, "133") != 0) &&
- (strcmp(console_buffer, "166") != 0))
- nbytes = 0;
- }
-#endif
- strcpy(plbClock, console_buffer);
-
- } while (nbytes == 0);
- }
-
- do {
- printf("enter Pci-X clock frequency 33, 66, 100 or 133 MHz or quit to abort\n");
- nbytes = readline (" ? ");
-
- if (strcmp(console_buffer, "quit") == 0)
- return 0;
-
- if ((strcmp(console_buffer, "33") != 0) &&
- (strcmp(console_buffer, "66") != 0) &&
- (strcmp(console_buffer, "100") != 0) &&
- (strcmp(console_buffer, "133") != 0)) {
- nbytes = 0;
- }
- strcpy(pcixClock, console_buffer);
-
- } while (nbytes == 0);
-
- printf("\nsys clk = %s MHz\n", sysClock);
- printf("cpu clk = %s MHz\n", cpuClock);
- printf("plb clk = %s MHz\n", plbClock);
- printf("Pci-X clk = %s MHz\n", pcixClock);
-
- do {
- printf("\npress [y] to write I2C bootstrap \n");
- printf("or [n] to abort. \n");
- printf("Don't forget to set board switches \n");
- printf("according to your choice before re-starting \n");
- printf("(refer to 440spe_uboot_kit_um_1_01.pdf) \n");
-
- nbytes = readline (" ? ");
- if (strcmp(console_buffer, "n") == 0)
- return 0;
-
- } while (nbytes == 0);
-
- if (strcmp(sysClock, "33") == 0) {
- if ((strcmp(cpuClock, "400") == 0) &&
- (strcmp(plbClock, "100") == 0))
- data = 0x8678c206;
-
- if ((strcmp(cpuClock, "400") == 0) &&
- (strcmp(plbClock, "133") == 0))
- data = 0x8678c2c6;
-
- if ((strcmp(cpuClock, "500") == 0))
- data = 0x8778f2c6;
-
- if ((strcmp(cpuClock, "533") == 0))
- data = 0x87790252;
-#ifdef CONFIG_STRESS
- if ((strcmp(cpuClock, "667") == 0) &&
- (strcmp(plbClock, "133") == 0))
- data = 0x87794256;
-
- if ((strcmp(cpuClock, "667") == 0) &&
- (strcmp(plbClock, "166") == 0))
- data = 0x87794206;
-#endif
- }
-#ifdef DEBUG
- printf(" pin strap0 to write in i2c = %lx\n", data);
-#endif /* DEBUG */
-
- if (i2c_write(chip, 0, 1, (uchar *)&data, 4) != 0)
- printf("Error writing strap0 in %s\n", argv[2]);
-
- if (strcmp(pcixClock, "33") == 0)
- data = 0x000007E1;
-
- if (strcmp(pcixClock, "66") == 0)
- data = 0x000006E1;
-
- if (strcmp(pcixClock, "100") == 0)
- data = 0x000005E1;
-
- if (strcmp(pcixClock, "133") == 0)
- data = 0x000004E1;
-
- if (strcmp(plbClock, "166") == 0)
-/* data |= 0x05950000; */ /* this set's DDR2 clock == PLB clock */
- data |= 0x05A50000; /* this set's DDR2 clock == 2 * PLB clock */
- else
- data |= 0x05A50000;
-
-#ifdef DEBUG
- printf(" pin strap1 to write in i2c = %lx\n", data);
-#endif /* DEBUG */
-
- udelay(1000);
- if (i2c_write(chip, 4, 1, (uchar *)&data, 4) != 0)
- printf("Error writing strap1 in %s\n", argv[2]);
-
- return 0;
-}
-
-U_BOOT_CMD(
- bootstrap, 3, 1, do_bootstrap,
- "program the serial device strap",
- "wrclk [prom0|prom1] - program the serial device strap"
-);
/*
- * (C) Copyright 2007-2008
+ * (C) Copyright 2007-2009
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* See file CREDITS for list of people who contributed to this
return (SDRAM_CLKTR_CLKP_90_DEG_ADV);
}
-/*************************************************************************
- * pci_pre_init
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int pci_pre_init(struct pci_controller * hose )
-{
- unsigned long strap;
-
- /*-------------------------------------------------------------------+
- * The katmai board is always configured as the host & requires the
- * PCI arbiter to be enabled.
- *-------------------------------------------------------------------*/
- mfsdr(SDR0_SDSTP1, strap);
- if( (strap & SDR0_SDSTP1_PAE_MASK) == 0 ) {
- printf("PCI: SDR0_STRP1[%08lX] - PCI Arbiter disabled.\n",strap);
- return 0;
- }
-
- return 1;
-}
-#endif /* defined(CONFIG_PCI) */
-
-/*************************************************************************
- * pci_target_init
- *
- * The bootstrap configuration provides default settings for the pci
- * inbound map (PIM). But the bootstrap config choices are limited and
- * may not be sufficient for a given board.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
-void pci_target_init(struct pci_controller * hose )
-{
- /*-------------------------------------------------------------------+
- * Disable everything
- *-------------------------------------------------------------------*/
- out32r( PCIL0_PIM0SA, 0 ); /* disable */
- out32r( PCIL0_PIM1SA, 0 ); /* disable */
- out32r( PCIL0_PIM2SA, 0 ); /* disable */
- out32r( PCIL0_EROMBA, 0 ); /* disable expansion rom */
-
- /*-------------------------------------------------------------------+
- * Map all of SDRAM to PCI address 0x0000_0000. Note that the 440
- * strapping options to not support sizes such as 128/256 MB.
- *-------------------------------------------------------------------*/
- out32r( PCIL0_PIM0LAL, CONFIG_SYS_SDRAM_BASE );
- out32r( PCIL0_PIM0LAH, 0 );
- out32r( PCIL0_PIM0SA, ~(gd->ram_size - 1) | 1 );
- out32r( PCIL0_BAR0, 0 );
-
- /*-------------------------------------------------------------------+
- * Program the board's subsystem id/vendor id
- *-------------------------------------------------------------------*/
- out16r( PCIL0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID );
- out16r( PCIL0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID );
-
- out16r( PCIL0_CMD, in16r(PCIL0_CMD) | PCI_COMMAND_MEMORY );
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-
#if defined(CONFIG_PCI)
-/*************************************************************************
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- *
- ************************************************************************/
-int is_pci_host(struct pci_controller *hose)
-{
- /* The katmai board is always configured as host. */
- return 1;
-}
-
-static int katmai_pcie_card_present(int port)
+int board_pcie_card_present(int port)
{
u32 val;
return 0;
}
}
-
-static struct pci_controller pcie_hose[3] = {{0},{0},{0}};
-
-void pcie_setup_hoses(int busno)
-{
- struct pci_controller *hose;
- int i, bus;
- int ret = 0;
- char *env;
- unsigned int delay;
-
- /*
- * assume we're called after the PCIX hose is initialized, which takes
- * bus ID 0 and therefore start numbering PCIe's from 1.
- */
- bus = busno;
- for (i = 0; i <= 2; i++) {
- /* Check for katmai card presence */
- if (!katmai_pcie_card_present(i))
- continue;
-
- if (is_end_point(i))
- ret = ppc4xx_init_pcie_endport(i);
- else
- ret = ppc4xx_init_pcie_rootport(i);
- if (ret == -ENODEV)
- continue;
- if (ret) {
- printf("PCIE%d: initialization as %s failed\n", i,
- is_end_point(i) ? "endpoint" : "root-complex");
- continue;
- }
-
- hose = &pcie_hose[i];
- hose->first_busno = bus;
- hose->last_busno = bus;
- hose->current_busno = bus;
-
- /* setup mem resource */
- pci_set_region(hose->regions + 0,
- CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
- CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
- CONFIG_SYS_PCIE_MEMSIZE,
- PCI_REGION_MEM);
- hose->region_count = 1;
- pci_register_hose(hose);
-
- if (is_end_point(i)) {
- ppc4xx_setup_pcie_endpoint(hose, i);
- /*
- * Reson for no scanning is endpoint can not generate
- * upstream configuration accesses.
- */
- } else {
- ppc4xx_setup_pcie_rootpoint(hose, i);
- env = getenv ("pciscandelay");
- if (env != NULL) {
- delay = simple_strtoul(env, NULL, 10);
- if (delay > 5)
- printf("Warning, expect noticable delay before "
- "PCIe scan due to 'pciscandelay' value!\n");
- mdelay(delay * 1000);
- }
-
- /*
- * Config access can only go down stream
- */
- hose->last_busno = pci_hose_scan(hose);
- bus = hose->last_busno + 1;
- }
- }
-}
#endif /* defined(CONFIG_PCI) */
-#ifdef CONFIG_POST
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed(void)
-{
- return (ctrlc());
-}
-#endif
-
int board_eth_init(bd_t *bis)
{
cpu_eth_init(bis);
+++ /dev/null
-/*
- * (C) Copyright 2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- cpu/ppc4xx/start.o (.text)
- board/amcc/katmai/init.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
ifeq ($(debug),1)
PLATFORM_CPPFLAGS += -DDEBUG
endif
+
+ifdef CONFIG_NAND_U_BOOT
+LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
+endif
return 2;
}
-static int board_pcie_count(void)
+/*
+ * Override the weak default implementation and return the
+ * last PCIe slot number (max number - 1).
+ */
+int board_pcie_last(void)
{
/*
* 405EXr only has one EMAC interface, 405EX has two
*/
if (is_405exr())
- return 1;
+ return 1 - 1;
else
- return 2;
+ return 2 - 1;
}
int checkboard (void)
return (0);
}
-
-/*************************************************************************
- * pci_pre_init
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int pci_pre_init(struct pci_controller * hose )
-{
- return 0;
-}
-#endif /* defined(CONFIG_PCI) */
-
-#ifdef CONFIG_PCI
-static struct pci_controller pcie_hose[2] = {{0},{0}};
-
-void pcie_setup_hoses(int busno)
-{
- struct pci_controller *hose;
- int i, bus;
- int ret = 0;
- bus = busno;
- char *env;
- unsigned int delay;
-
- for (i = 0; i < board_pcie_count(); i++) {
-
- if (is_end_point(i))
- ret = ppc4xx_init_pcie_endport(i);
- else
- ret = ppc4xx_init_pcie_rootport(i);
- if (ret == -ENODEV)
- continue;
- if (ret) {
- printf("PCIE%d: initialization as %s failed\n", i,
- is_end_point(i) ? "endpoint" : "root-complex");
- continue;
- }
-
- hose = &pcie_hose[i];
- hose->first_busno = bus;
- hose->last_busno = bus;
- hose->current_busno = bus;
-
- /* setup mem resource */
- pci_set_region(hose->regions + 0,
- CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
- CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
- CONFIG_SYS_PCIE_MEMSIZE,
- PCI_REGION_MEM);
- hose->region_count = 1;
- pci_register_hose(hose);
-
- if (is_end_point(i)) {
- ppc4xx_setup_pcie_endpoint(hose, i);
- /*
- * Reson for no scanning is endpoint can not generate
- * upstream configuration accesses.
- */
- } else {
- ppc4xx_setup_pcie_rootpoint(hose, i);
- env = getenv ("pciscandelay");
- if (env != NULL) {
- delay = simple_strtoul(env, NULL, 10);
- if (delay > 5)
- printf("Warning, expect noticable delay before "
- "PCIe scan due to 'pciscandelay' value!\n");
- mdelay(delay * 1000);
- }
-
- /*
- * Config access can only go down stream
- */
- hose->last_busno = pci_hose_scan(hose);
- bus = hose->last_busno + 1;
- }
- }
-}
-#endif
-
-#if defined(CONFIG_POST)
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed(void)
-{
- return 0; /* No hotkeys supported */
-}
-#endif /* CONFIG_POST */
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
-/* To compile successfully, uncomment the following section.
- * To go in ram, remove the section.
- * Added by SunHe.
- */
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
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- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
return (SDRAM_CLKTR_CLKP_180_DEG_ADV);
}
-/*************************************************************************
- * pci_pre_init
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int pci_pre_init( struct pci_controller *hose )
-{
- unsigned long strap;
-
- /*--------------------------------------------------------------------------+
- * The luan board is always configured as the host & requires the
- * PCI arbiter to be enabled.
- *--------------------------------------------------------------------------*/
- mfsdr(SDR0_SDSTP1, strap);
- if( (strap & SDR0_SDSTP1_PAE_MASK) == 0 ) {
- printf("PCI: SDR0_STRP1[%08lX] - PCI Arbiter disabled.\n",strap);
-
- return 0;
- }
-
- return 1;
-}
-#endif /* defined(CONFIG_PCI) */
-
-
-/*************************************************************************
- * pci_target_init
- *
- * The bootstrap configuration provides default settings for the pci
- * inbound map (PIM). But the bootstrap config choices are limited and
- * may not be sufficient for a given board.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
-void pci_target_init(struct pci_controller *hose)
-{
- /*--------------------------------------------------------------------------+
- * Disable everything
- *--------------------------------------------------------------------------*/
- out32r( PCIL0_PIM0SA, 0 ); /* disable */
- out32r( PCIL0_PIM1SA, 0 ); /* disable */
- out32r( PCIL0_PIM2SA, 0 ); /* disable */
- out32r( PCIL0_EROMBA, 0 ); /* disable expansion rom */
-
- /*--------------------------------------------------------------------------+
- * Map all of SDRAM to PCI address 0x0000_0000. Note that the 440 strapping
- * options to not support sizes such as 128/256 MB.
- *--------------------------------------------------------------------------*/
- out32r( PCIL0_PIM0LAL, CONFIG_SYS_SDRAM_BASE );
- out32r( PCIL0_PIM0LAH, 0 );
- out32r( PCIL0_PIM0SA, ~(gd->ram_size - 1) | 1 );
-
- out32r( PCIL0_BAR0, 0 );
-
- /*--------------------------------------------------------------------------+
- * Program the board's subsystem id/vendor id
- *--------------------------------------------------------------------------*/
- out16r( PCIL0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID );
- out16r( PCIL0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID );
-
- out16r( PCIL0_CMD, in16r(PCIL0_CMD) | PCI_COMMAND_MEMORY );
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-
-
-/*************************************************************************
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
- return 1;
-}
-#endif /* defined(CONFIG_PCI) */
-
-
/*************************************************************************
* hw_watchdog_reset
*
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
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- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/amcc/luan/init.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
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- }
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-
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-
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- {
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- *(.data1)
- *(.sdata)
- *(.sdata2)
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- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
return (0);
}
-
-/*************************************************************************
- * pci_pre_init
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int pci_pre_init(struct pci_controller * hose )
-{
- return 0;
-}
-#endif /* defined(CONFIG_PCI) */
-
-#ifdef CONFIG_PCI
-static struct pci_controller pcie_hose[2] = {{0},{0}};
-
-void pcie_setup_hoses(int busno)
-{
- struct pci_controller *hose;
- int i, bus;
- int ret = 0;
- bus = busno;
- char *env;
- unsigned int delay;
-
- for (i = 0; i < 2; i++) {
-
- if (is_end_point(i))
- ret = ppc4xx_init_pcie_endport(i);
- else
- ret = ppc4xx_init_pcie_rootport(i);
- if (ret == -ENODEV)
- continue;
- if (ret) {
- printf("PCIE%d: initialization as %s failed\n", i,
- is_end_point(i) ? "endpoint" : "root-complex");
- continue;
- }
-
- hose = &pcie_hose[i];
- hose->first_busno = bus;
- hose->last_busno = bus;
- hose->current_busno = bus;
-
- /* setup mem resource */
- pci_set_region(hose->regions + 0,
- CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
- CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
- CONFIG_SYS_PCIE_MEMSIZE,
- PCI_REGION_MEM);
- hose->region_count = 1;
- pci_register_hose(hose);
-
- if (is_end_point(i)) {
- ppc4xx_setup_pcie_endpoint(hose, i);
- /*
- * Reson for no scanning is endpoint can not generate
- * upstream configuration accesses.
- */
- } else {
- ppc4xx_setup_pcie_rootpoint(hose, i);
- env = getenv ("pciscandelay");
- if (env != NULL) {
- delay = simple_strtoul(env, NULL, 10);
- if (delay > 5)
- printf("Warning, expect noticable delay before "
- "PCIe scan due to 'pciscandelay' value!\n");
- mdelay(delay * 1000);
- }
-
- /*
- * Config access can only go down stream
- */
- hose->last_busno = pci_hose_scan(hose);
- bus = hose->last_busno + 1;
- }
- }
-}
-#endif
-
-#if defined(CONFIG_POST)
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed(void)
-{
- return 0; /* No hotkeys supported */
-}
-#endif /* CONFIG_POST */
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
-/* To compile successfully, uncomment the following section.
- * To go in ram, remove the section.
- * Added by SunHe.
- */
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
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- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
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- __stop___ex_table = .;
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- __init_begin = .;
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- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
}
#endif /* !defined(CONFIG_SPD_EEPROM) */
-
-/*************************************************************************
- * pci_pre_init
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int pci_pre_init(struct pci_controller * hose )
-{
- unsigned long strap;
-
- /*--------------------------------------------------------------------------+
- * The ocotea board is always configured as the host & requires the
- * PCI arbiter to be enabled.
- *--------------------------------------------------------------------------*/
- mfsdr(SDR0_SDSTP1, strap);
- if( (strap & SDR0_SDSTP1_PAE_MASK) == 0 ){
- printf("PCI: SDR0_STRP1[%08lX] - PCI Arbiter disabled.\n",strap);
- return 0;
- }
-
- return 1;
-}
-#endif /* defined(CONFIG_PCI) */
-
-/*************************************************************************
- * pci_target_init
- *
- * The bootstrap configuration provides default settings for the pci
- * inbound map (PIM). But the bootstrap config choices are limited and
- * may not be sufficient for a given board.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
-void pci_target_init(struct pci_controller * hose )
-{
- /*--------------------------------------------------------------------------+
- * Disable everything
- *--------------------------------------------------------------------------*/
- out32r( PCIL0_PIM0SA, 0 ); /* disable */
- out32r( PCIL0_PIM1SA, 0 ); /* disable */
- out32r( PCIL0_PIM2SA, 0 ); /* disable */
- out32r( PCIL0_EROMBA, 0 ); /* disable expansion rom */
-
- /*--------------------------------------------------------------------------+
- * Map all of SDRAM to PCI address 0x0000_0000. Note that the 440 strapping
- * options to not support sizes such as 128/256 MB.
- *--------------------------------------------------------------------------*/
- out32r( PCIL0_PIM0LAL, CONFIG_SYS_SDRAM_BASE );
- out32r( PCIL0_PIM0LAH, 0 );
- out32r( PCIL0_PIM0SA, ~(gd->ram_size - 1) | 1 );
-
- out32r( PCIL0_BAR0, 0 );
-
- /*--------------------------------------------------------------------------+
- * Program the board's subsystem id/vendor id
- *--------------------------------------------------------------------------*/
- out16r( PCIL0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID );
- out16r( PCIL0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID );
-
- out16r( PCIL0_CMD, in16r(PCIL0_CMD) | PCI_COMMAND_MEMORY );
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-
-
-/*************************************************************************
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
- /* The ocotea board is always configured as host. */
- return(1);
-}
-#endif /* defined(CONFIG_PCI) */
-
-
void fpga_init(void)
{
unsigned long group;
return;
}
-
-#ifdef CONFIG_POST
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed(void)
-{
-
- return (ctrlc());
-}
-#endif
+++ /dev/null
-/*
- * (C) Copyright 2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
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- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
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- board/amcc/ocotea/init.o (.text)
-
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- }
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- __u_boot_cmd_end = .;
-
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- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
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- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/amcc/redwood/init.o (.text)
-
-/* . = env_offset;*/
-/* common/env_embedded.o(.text)*/
-
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-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
ifeq ($(dbcr),1)
PLATFORM_CPPFLAGS += -DCONFIG_SYS_INIT_DBCR=0x8cff0000
endif
+
+ifdef CONFIG_NAND_U_BOOT
+LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
+endif
/*
* Assign interrupts to PCI devices.
*/
-void sequoia_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
+void board_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
{
pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, VECNUM_EIRQ2);
}
#endif
-/*
- * pci_pre_init
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- */
-#if defined(CONFIG_PCI)
-int pci_pre_init(struct pci_controller *hose)
-{
- unsigned long addr;
-
- /*
- * Set priority for all PLB3 devices to 0.
- * Set PLB3 arbiter to fair mode.
- */
- mfsdr(SD0_AMP1, addr);
- mtsdr(SD0_AMP1, (addr & 0x000000FF) | 0x0000FF00);
- addr = mfdcr(PLB3_ACR);
- mtdcr(PLB3_ACR, addr | 0x80000000);
-
- /*
- * Set priority for all PLB4 devices to 0.
- */
- mfsdr(SD0_AMP0, addr);
- mtsdr(SD0_AMP0, (addr & 0x000000FF) | 0x0000FF00);
- addr = mfdcr(PLB4_ACR) | 0xa0000000; /* Was 0x8---- */
- mtdcr(PLB4_ACR, addr);
-
- /*
- * Set Nebula PLB4 arbiter to fair mode.
- */
- /* Segment0 */
- addr = (mfdcr(PLB0_ACR) & ~PLB0_ACR_PPM_MASK) | PLB0_ACR_PPM_FAIR;
- addr = (addr & ~PLB0_ACR_HBU_MASK) | PLB0_ACR_HBU_ENABLED;
- addr = (addr & ~PLB0_ACR_RDP_MASK) | PLB0_ACR_RDP_4DEEP;
- addr = (addr & ~PLB0_ACR_WRP_MASK) | PLB0_ACR_WRP_2DEEP;
- mtdcr(PLB0_ACR, addr);
-
- /* Segment1 */
- addr = (mfdcr(PLB1_ACR) & ~PLB1_ACR_PPM_MASK) | PLB1_ACR_PPM_FAIR;
- addr = (addr & ~PLB1_ACR_HBU_MASK) | PLB1_ACR_HBU_ENABLED;
- addr = (addr & ~PLB1_ACR_RDP_MASK) | PLB1_ACR_RDP_4DEEP;
- addr = (addr & ~PLB1_ACR_WRP_MASK) | PLB1_ACR_WRP_2DEEP;
- mtdcr(PLB1_ACR, addr);
-
-#ifdef CONFIG_PCI_PNP
- hose->fixup_irq = sequoia_pci_fixup_irq;
-#endif
- return 1;
-}
-#endif /* defined(CONFIG_PCI) */
-
-/*
- * pci_target_init
- *
- * The bootstrap configuration provides default settings for the pci
- * inbound map (PIM). But the bootstrap config choices are limited and
- * may not be sufficient for a given board.
- */
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
-void pci_target_init(struct pci_controller *hose)
-{
- /*
- * Set up Direct MMIO registers
- */
- /*
- * PowerPC440EPX PCI Master configuration.
- * Map one 1Gig range of PLB/processor addresses to PCI memory space.
- * PLB address 0xA0000000-0xDFFFFFFF
- * ==> PCI address 0xA0000000-0xDFFFFFFF
- * Use byte reversed out routines to handle endianess.
- * Make this region non-prefetchable.
- */
- out32r(PCIL0_PMM0MA, 0x00000000); /* PMM0 Mask/Attribute */
- /* - disabled b4 setting */
- out32r(PCIL0_PMM0LA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 Local Address */
- out32r(PCIL0_PMM0PCILA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 PCI Low Address */
- out32r(PCIL0_PMM0PCIHA, 0x00000000); /* PMM0 PCI High Address */
- out32r(PCIL0_PMM0MA, 0xE0000001); /* 512M + No prefetching, */
- /* and enable region */
-
- out32r(PCIL0_PMM1MA, 0x00000000); /* PMM0 Mask/Attribute */
- /* - disabled b4 setting */
- out32r(PCIL0_PMM1LA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 Local Address */
- out32r(PCIL0_PMM1PCILA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 PCI Low Address */
- out32r(PCIL0_PMM1PCIHA, 0x00000000); /* PMM0 PCI High Address */
- out32r(PCIL0_PMM1MA, 0xE0000001); /* 512M + No prefetching, */
- /* and enable region */
-
- out32r(PCIL0_PTM1MS, 0x00000001); /* Memory Size/Attribute */
- out32r(PCIL0_PTM1LA, 0); /* Local Addr. Reg */
- out32r(PCIL0_PTM2MS, 0); /* Memory Size/Attribute */
- out32r(PCIL0_PTM2LA, 0); /* Local Addr. Reg */
-
- /*
- * Set up Configuration registers
- */
-
- /* Program the board's subsystem id/vendor id */
- pci_write_config_word(0, PCI_SUBSYSTEM_VENDOR_ID,
- CONFIG_SYS_PCI_SUBSYS_VENDORID);
- pci_write_config_word(0, PCI_SUBSYSTEM_ID, CONFIG_SYS_PCI_SUBSYS_ID);
-
- /* Configure command register as bus master */
- pci_write_config_word(0, PCI_COMMAND, PCI_COMMAND_MASTER);
-
- /* 240nS PCI clock */
- pci_write_config_word(0, PCI_LATENCY_TIMER, 1);
-
- /* No error reporting */
- pci_write_config_word(0, PCI_ERREN, 0);
-
- pci_write_config_dword(0, PCI_BRDGOPT2, 0x00000101);
-
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT)
-void pci_master_init(struct pci_controller *hose)
-{
- unsigned short temp_short;
-
- /*
- * Write the PowerPC440 EP PCI Configuration regs.
- * Enable PowerPC440 EP to be a master on the PCI bus (PMM).
- * Enable PowerPC440 EP to act as a PCI memory target (PTM).
- */
- pci_read_config_word(0, PCI_COMMAND, &temp_short);
- pci_write_config_word(0, PCI_COMMAND,
- temp_short | PCI_COMMAND_MASTER |
- PCI_COMMAND_MEMORY);
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT) */
-
-/*
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- */
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
- /* Cactus is always configured as host. */
- return (1);
-}
-#endif /* defined(CONFIG_PCI) */
-
-#if defined(CONFIG_POST)
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed(void)
-{
- return 0; /* No hotkeys supported */
-}
-#endif /* CONFIG_POST */
-
#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_SYS_RAMBOOT)
/*
* On NAND-booting sequoia, we need to patch the chips select numbers
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
-
- ppcenv_assert = ASSERT(. < 0xFFFF8000, ".bss section too big, overlaps .ppcenv section. Please update your confguration: CONFIG_SYS_MONITOR_BASE, CONFIG_SYS_MONITOR_LEN and TEXT_BASE may need to be modified.");
-
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
return (0);
}
-/*************************************************************************
- * pci_pre_init
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int pci_pre_init(struct pci_controller * hose )
-{
- unsigned long strap;
-
- /*--------------------------------------------------------------------------+
- * The ocotea board is always configured as the host & requires the
- * PCI arbiter to be enabled.
- *--------------------------------------------------------------------------*/
- mfsdr(SDR0_SDSTP1, strap);
- if( (strap & SDR0_SDSTP1_PAE_MASK) == 0 ){
- printf("PCI: SDR0_STRP1[%08lX] - PCI Arbiter disabled.\n",strap);
- return 0;
- }
-
- return 1;
-}
-#endif /* defined(CONFIG_PCI) */
-
-/*************************************************************************
- * pci_target_init
- *
- * The bootstrap configuration provides default settings for the pci
- * inbound map (PIM). But the bootstrap config choices are limited and
- * may not be sufficient for a given board.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
-void pci_target_init(struct pci_controller * hose )
-{
- /*--------------------------------------------------------------------------+
- * Disable everything
- *--------------------------------------------------------------------------*/
- out32r( PCIL0_PIM0SA, 0 ); /* disable */
- out32r( PCIL0_PIM1SA, 0 ); /* disable */
- out32r( PCIL0_PIM2SA, 0 ); /* disable */
- out32r( PCIL0_EROMBA, 0 ); /* disable expansion rom */
-
- /*--------------------------------------------------------------------------+
- * Map all of SDRAM to PCI address 0x0000_0000. Note that the 440 strapping
- * options to not support sizes such as 128/256 MB.
- *--------------------------------------------------------------------------*/
- out32r( PCIL0_PIM0LAL, CONFIG_SYS_SDRAM_BASE );
- out32r( PCIL0_PIM0LAH, 0 );
- out32r( PCIL0_PIM0SA, ~(gd->ram_size - 1) | 1 );
-
- out32r( PCIL0_BAR0, 0 );
-
- /*--------------------------------------------------------------------------+
- * Program the board's subsystem id/vendor id
- *--------------------------------------------------------------------------*/
- out16r( PCIL0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID );
- out16r( PCIL0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID );
-
- out16r( PCIL0_CMD, in16r(PCIL0_CMD) | PCI_COMMAND_MEMORY );
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-
-/*************************************************************************
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
- /* The ocotea board is always configured as host. */
- return(1);
-}
-#endif /* defined(CONFIG_PCI) */
-
-#ifdef CONFIG_POST
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed(void)
-{
- return (ctrlc());
-}
-#endif
-
int board_eth_init(bd_t *bis)
{
cpu_eth_init(bis);
+++ /dev/null
-/*
- * (C) Copyright 2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/amcc/taishan/init.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
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- .rela.data : { *(.rela.data) }
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- .rel.got : { *(.rel.got) }
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- .rel.ctors : { *(.rel.ctors) }
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- .rel.dtors : { *(.rel.dtors) }
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- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
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- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
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- .rel.dtors : { *(.rel.dtors) }
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- .rel.bss : { *(.rel.bss) }
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- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/amcc/yosemite/init.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
return CONFIG_SYS_SDRAM_BANKS * (CONFIG_SYS_KBYTES_SDRAM * 1024); /* return bytes */
}
-/*************************************************************************
- * pci_pre_init
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int pci_pre_init(struct pci_controller *hose)
-{
- unsigned long addr;
-
- /*-------------------------------------------------------------------------+
- | Set priority for all PLB3 devices to 0.
- | Set PLB3 arbiter to fair mode.
- +-------------------------------------------------------------------------*/
- mfsdr(SD0_AMP1, addr);
- mtsdr(SD0_AMP1, (addr & 0x000000FF) | 0x0000FF00);
- addr = mfdcr(PLB3_ACR);
- mtdcr(PLB3_ACR, addr | 0x80000000);
-
- /*-------------------------------------------------------------------------+
- | Set priority for all PLB4 devices to 0.
- +-------------------------------------------------------------------------*/
- mfsdr(SD0_AMP0, addr);
- mtsdr(SD0_AMP0, (addr & 0x000000FF) | 0x0000FF00);
- addr = mfdcr(PLB4_ACR) | 0xa0000000; /* Was 0x8---- */
- mtdcr(PLB4_ACR, addr);
-
- /*-------------------------------------------------------------------------+
- | Set Nebula PLB4 arbiter to fair mode.
- +-------------------------------------------------------------------------*/
- /* Segment0 */
- addr = (mfdcr(PLB0_ACR) & ~PLB0_ACR_PPM_MASK) | PLB0_ACR_PPM_FAIR;
- addr = (addr & ~PLB0_ACR_HBU_MASK) | PLB0_ACR_HBU_ENABLED;
- addr = (addr & ~PLB0_ACR_RDP_MASK) | PLB0_ACR_RDP_4DEEP;
- addr = (addr & ~PLB0_ACR_WRP_MASK) | PLB0_ACR_WRP_2DEEP;
- mtdcr(PLB0_ACR, addr);
-
- /* Segment1 */
- addr = (mfdcr(PLB1_ACR) & ~PLB1_ACR_PPM_MASK) | PLB1_ACR_PPM_FAIR;
- addr = (addr & ~PLB1_ACR_HBU_MASK) | PLB1_ACR_HBU_ENABLED;
- addr = (addr & ~PLB1_ACR_RDP_MASK) | PLB1_ACR_RDP_4DEEP;
- addr = (addr & ~PLB1_ACR_WRP_MASK) | PLB1_ACR_WRP_2DEEP;
- mtdcr(PLB1_ACR, addr);
-
- return 1;
-}
-#endif /* defined(CONFIG_PCI) */
-
-/*************************************************************************
- * pci_target_init
- *
- * The bootstrap configuration provides default settings for the pci
- * inbound map (PIM). But the bootstrap config choices are limited and
- * may not be sufficient for a given board.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
-void pci_target_init(struct pci_controller *hose)
-{
- /*--------------------------------------------------------------------------+
- * Set up Direct MMIO registers
- *--------------------------------------------------------------------------*/
- /*--------------------------------------------------------------------------+
- | PowerPC440 EP PCI Master configuration.
- | Map one 1Gig range of PLB/processor addresses to PCI memory space.
- | PLB address 0xA0000000-0xDFFFFFFF ==> PCI address 0xA0000000-0xDFFFFFFF
- | Use byte reversed out routines to handle endianess.
- | Make this region non-prefetchable.
- +--------------------------------------------------------------------------*/
- out32r(PCIL0_PMM0MA, 0x00000000); /* PMM0 Mask/Attribute - disabled b4 setting */
- out32r(PCIL0_PMM0LA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 Local Address */
- out32r(PCIL0_PMM0PCILA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 PCI Low Address */
- out32r(PCIL0_PMM0PCIHA, 0x00000000); /* PMM0 PCI High Address */
- out32r(PCIL0_PMM0MA, 0xE0000001); /* 512M + No prefetching, and enable region */
-
- out32r(PCIL0_PMM1MA, 0x00000000); /* PMM0 Mask/Attribute - disabled b4 setting */
- out32r(PCIL0_PMM1LA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 Local Address */
- out32r(PCIL0_PMM1PCILA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 PCI Low Address */
- out32r(PCIL0_PMM1PCIHA, 0x00000000); /* PMM0 PCI High Address */
- out32r(PCIL0_PMM1MA, 0xE0000001); /* 512M + No prefetching, and enable region */
-
- out32r(PCIL0_PTM1MS, 0x00000001); /* Memory Size/Attribute */
- out32r(PCIL0_PTM1LA, 0); /* Local Addr. Reg */
- out32r(PCIL0_PTM2MS, 0); /* Memory Size/Attribute */
- out32r(PCIL0_PTM2LA, 0); /* Local Addr. Reg */
-
- /*--------------------------------------------------------------------------+
- * Set up Configuration registers
- *--------------------------------------------------------------------------*/
-
- /* Program the board's subsystem id/vendor id */
- pci_write_config_word(0, PCI_SUBSYSTEM_VENDOR_ID,
- CONFIG_SYS_PCI_SUBSYS_VENDORID);
- pci_write_config_word(0, PCI_SUBSYSTEM_ID, CONFIG_SYS_PCI_SUBSYS_ID);
-
- /* Configure command register as bus master */
- pci_write_config_word(0, PCI_COMMAND, PCI_COMMAND_MASTER);
-
- /* 240nS PCI clock */
- pci_write_config_word(0, PCI_LATENCY_TIMER, 1);
-
- /* No error reporting */
- pci_write_config_word(0, PCI_ERREN, 0);
-
- pci_write_config_dword(0, PCI_BRDGOPT2, 0x00000101);
-
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-
-/*************************************************************************
- * pci_master_init
- *
- ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT)
-void pci_master_init(struct pci_controller *hose)
-{
- unsigned short temp_short;
-
- /*--------------------------------------------------------------------------+
- | Write the PowerPC440 EP PCI Configuration regs.
- | Enable PowerPC440 EP to be a master on the PCI bus (PMM).
- | Enable PowerPC440 EP to act as a PCI memory target (PTM).
- +--------------------------------------------------------------------------*/
- pci_read_config_word(0, PCI_COMMAND, &temp_short);
- pci_write_config_word(0, PCI_COMMAND,
- temp_short | PCI_COMMAND_MASTER |
- PCI_COMMAND_MEMORY);
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT) */
-
-/*************************************************************************
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
- /* Bamboo is always configured as host. */
- return (1);
-}
-#endif /* defined(CONFIG_PCI) */
-
/*************************************************************************
* hw_watchdog_reset
*
+++ /dev/null
-/*
- * (C) Copyright 2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
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- .rel.data : { *(.rel.data) }
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- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
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- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/amcc/yucca/init.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
return default_val;
}
-/*************************************************************************
- * pci_pre_init
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- *
- ************************************************************************/
#if defined(CONFIG_PCI)
-int pci_pre_init(struct pci_controller * hose )
-{
- unsigned long strap;
-
- /*-------------------------------------------------------------------+
- * The yucca board is always configured as the host & requires the
- * PCI arbiter to be enabled.
- *-------------------------------------------------------------------*/
- mfsdr(SDR0_SDSTP1, strap);
- if( (strap & SDR0_SDSTP1_PAE_MASK) == 0 ) {
- printf("PCI: SDR0_STRP1[%08lX] - PCI Arbiter disabled.\n",strap);
- return 0;
- }
-
- return 1;
-}
-#endif /* defined(CONFIG_PCI) */
-
-/*************************************************************************
- * pci_target_init
- *
- * The bootstrap configuration provides default settings for the pci
- * inbound map (PIM). But the bootstrap config choices are limited and
- * may not be sufficient for a given board.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
-void pci_target_init(struct pci_controller * hose )
-{
- /*-------------------------------------------------------------------+
- * Disable everything
- *-------------------------------------------------------------------*/
- out32r( PCIL0_PIM0SA, 0 ); /* disable */
- out32r( PCIL0_PIM1SA, 0 ); /* disable */
- out32r( PCIL0_PIM2SA, 0 ); /* disable */
- out32r( PCIL0_EROMBA, 0 ); /* disable expansion rom */
-
- /*-------------------------------------------------------------------+
- * Map all of SDRAM to PCI address 0x0000_0000. Note that the 440
- * strapping options to not support sizes such as 128/256 MB.
- *-------------------------------------------------------------------*/
- out32r( PCIL0_PIM0LAL, CONFIG_SYS_SDRAM_BASE );
- out32r( PCIL0_PIM0LAH, 0 );
- out32r( PCIL0_PIM0SA, ~(gd->ram_size - 1) | 1 );
- out32r( PCIL0_BAR0, 0 );
-
- /*-------------------------------------------------------------------+
- * Program the board's subsystem id/vendor id
- *-------------------------------------------------------------------*/
- out16r( PCIL0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID );
- out16r( PCIL0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID );
-
- out16r( PCIL0_CMD, in16r(PCIL0_CMD) | PCI_COMMAND_MEMORY );
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-
-#if defined(CONFIG_PCI)
-/*************************************************************************
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- *
- ************************************************************************/
-int is_pci_host(struct pci_controller *hose)
-{
- /* The yucca board is always configured as host. */
- return 1;
-}
-
-static int yucca_pcie_card_present(int port)
+int board_pcie_card_present(int port)
{
u16 reg;
}
}
-/*
- * For the given slot, set rootpoint mode, send power to the slot,
- * turn on the green LED and turn off the yellow LED, enable the clock
- * and turn off reset.
- */
-void yucca_setup_pcie_fpga_rootpoint(int port)
-{
- u16 power, clock, green_led, yellow_led, reset_off, rootpoint, endpoint;
-
- switch(port) {
- case 0:
- rootpoint = FPGA_REG1C_PE0_ROOTPOINT;
- endpoint = 0;
- power = FPGA_REG1A_PE0_PWRON;
- green_led = FPGA_REG1A_PE0_GLED;
- clock = FPGA_REG1A_PE0_REFCLK_ENABLE;
- yellow_led = FPGA_REG1A_PE0_YLED;
- reset_off = FPGA_REG1C_PE0_PERST;
- break;
- case 1:
- rootpoint = 0;
- endpoint = FPGA_REG1C_PE1_ENDPOINT;
- power = FPGA_REG1A_PE1_PWRON;
- green_led = FPGA_REG1A_PE1_GLED;
- clock = FPGA_REG1A_PE1_REFCLK_ENABLE;
- yellow_led = FPGA_REG1A_PE1_YLED;
- reset_off = FPGA_REG1C_PE1_PERST;
- break;
- case 2:
- rootpoint = 0;
- endpoint = FPGA_REG1C_PE2_ENDPOINT;
- power = FPGA_REG1A_PE2_PWRON;
- green_led = FPGA_REG1A_PE2_GLED;
- clock = FPGA_REG1A_PE2_REFCLK_ENABLE;
- yellow_led = FPGA_REG1A_PE2_YLED;
- reset_off = FPGA_REG1C_PE2_PERST;
- break;
-
- default:
- return;
- }
-
- out_be16((u16 *)FPGA_REG1A,
- ~(power | clock | green_led) &
- (yellow_led | in_be16((u16 *)FPGA_REG1A)));
-
- out_be16((u16 *)FPGA_REG1C,
- ~(endpoint | reset_off) &
- (rootpoint | in_be16((u16 *)FPGA_REG1C)));
- /*
- * Leave device in reset for a while after powering on the
- * slot to give it a chance to initialize.
- */
- udelay(250 * 1000);
-
- out_be16((u16 *)FPGA_REG1C, reset_off | in_be16((u16 *)FPGA_REG1C));
-}
/*
* For the given slot, set endpoint mode, send power to the slot,
- * turn on the green LED and turn off the yellow LED, enable the clock
- * .In end point mode reset bit is read only.
+ * turn on the green LED and turn off the yellow LED, enable the
+ * clock. In end point mode reset bit is read only.
*/
-void yucca_setup_pcie_fpga_endpoint(int port)
+void board_pcie_setup_port(int port, int rootpoint)
{
- u16 power, clock, green_led, yellow_led, reset_off, rootpoint, endpoint;
+ u16 power, clock, green_led, yellow_led,
+ reset_off, rp, ep;
- switch(port) {
+ switch (port) {
case 0:
- rootpoint = FPGA_REG1C_PE0_ROOTPOINT;
- endpoint = 0;
- power = FPGA_REG1A_PE0_PWRON;
- green_led = FPGA_REG1A_PE0_GLED;
- clock = FPGA_REG1A_PE0_REFCLK_ENABLE;
- yellow_led = FPGA_REG1A_PE0_YLED;
- reset_off = FPGA_REG1C_PE0_PERST;
+ rp = FPGA_REG1C_PE0_ROOTPOINT;
+ ep = 0;
break;
case 1:
- rootpoint = 0;
- endpoint = FPGA_REG1C_PE1_ENDPOINT;
- power = FPGA_REG1A_PE1_PWRON;
- green_led = FPGA_REG1A_PE1_GLED;
- clock = FPGA_REG1A_PE1_REFCLK_ENABLE;
- yellow_led = FPGA_REG1A_PE1_YLED;
- reset_off = FPGA_REG1C_PE1_PERST;
+ rp = 0;
+ ep = FPGA_REG1C_PE1_ENDPOINT;
break;
case 2:
- rootpoint = 0;
- endpoint = FPGA_REG1C_PE2_ENDPOINT;
- power = FPGA_REG1A_PE2_PWRON;
- green_led = FPGA_REG1A_PE2_GLED;
- clock = FPGA_REG1A_PE2_REFCLK_ENABLE;
- yellow_led = FPGA_REG1A_PE2_YLED;
- reset_off = FPGA_REG1C_PE2_PERST;
+ rp = 0;
+ ep = FPGA_REG1C_PE2_ENDPOINT;
break;
default:
return;
}
- out_be16((u16 *)FPGA_REG1A,
- ~(power | clock | green_led) &
- (yellow_led | in_be16((u16 *)FPGA_REG1A)));
-
- out_be16((u16 *)FPGA_REG1C,
- ~(rootpoint | reset_off) &
- (endpoint | in_be16((u16 *)FPGA_REG1C)));
-}
+ power = FPGA_REG1A_PWRON_ENCODE(port);
+ green_led = FPGA_REG1A_GLED_ENCODE(port);
+ clock = FPGA_REG1A_REFCLK_ENCODE(port);
+ yellow_led = FPGA_REG1A_YLED_ENCODE(port);
+ reset_off = FPGA_REG1C_PERST_ENCODE(port);
-static struct pci_controller pcie_hose[3] = {{0},{0},{0}};
+ out_be16((u16 *)FPGA_REG1A, ~(power | clock | green_led) &
+ (yellow_led | in_be16((u16 *)FPGA_REG1A)));
-void pcie_setup_hoses(int busno)
-{
- struct pci_controller *hose;
- int i, bus;
- int ret = 0;
- char *env;
- unsigned int delay;
+ out_be16((u16 *)FPGA_REG1C, ~(ep | reset_off) &
+ (rp | in_be16((u16 *)FPGA_REG1C)));
- /*
- * assume we're called after the PCIX hose is initialized, which takes
- * bus ID 0 and therefore start numbering PCIe's from 1.
- */
- bus = busno;
- for (i = 0; i <= 2; i++) {
- /* Check for yucca card presence */
- if (!yucca_pcie_card_present(i))
- continue;
-
- if (is_end_point(i)) {
- yucca_setup_pcie_fpga_endpoint(i);
- ret = ppc4xx_init_pcie_endport(i);
- } else {
- yucca_setup_pcie_fpga_rootpoint(i);
- ret = ppc4xx_init_pcie_rootport(i);
- }
- if (ret == -ENODEV)
- continue;
- if (ret) {
- printf("PCIE%d: initialization as %s failed\n", i,
- is_end_point(i) ? "endpoint" : "root-complex");
- continue;
- }
-
- hose = &pcie_hose[i];
- hose->first_busno = bus;
- hose->last_busno = bus;
- hose->current_busno = bus;
-
- /* setup mem resource */
- pci_set_region(hose->regions + 0,
- CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
- CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
- CONFIG_SYS_PCIE_MEMSIZE,
- PCI_REGION_MEM);
- hose->region_count = 1;
- pci_register_hose(hose);
-
- if (is_end_point(i)) {
- ppc4xx_setup_pcie_endpoint(hose, i);
- /*
- * Reson for no scanning is endpoint can not generate
- * upstream configuration accesses.
- */
- } else {
- ppc4xx_setup_pcie_rootpoint(hose, i);
- env = getenv("pciscandelay");
- if (env != NULL) {
- delay = simple_strtoul(env, NULL, 10);
- if (delay > 5)
- printf("Warning, expect noticable delay before "
- "PCIe scan due to 'pciscandelay' value!\n");
- mdelay(delay * 1000);
- }
+ if (rootpoint) {
+ /*
+ * Leave device in reset for a while after powering on the
+ * slot to give it a chance to initialize.
+ */
+ udelay(250 * 1000);
- /*
- * Config access can only go down stream
- */
- hose->last_busno = pci_hose_scan(hose);
- bus = hose->last_busno + 1;
- }
+ out_be16((u16 *)FPGA_REG1C,
+ reset_off | in_be16((u16 *)FPGA_REG1C));
}
}
#endif /* defined(CONFIG_PCI) */
return;
}
-#ifdef CONFIG_POST
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed(void)
-{
- return (ctrlc());
-}
-#endif
-
/*---------------------------------------------------------------------------+
| onboard_pci_arbiter_selected => from EPLD
+---------------------------------------------------------------------------*/
# like it's not in RAM. This is a bit of voodoo to allow it to be
# run from RAM instead of Flash.
TEXT_BASE = 0x08000000
+
+# Use board specific linker script
+LDSCRIPT := $(SRCTREE)/board/amirix/ap1000/u-boot.lds
}
/* delay usec useconds */
-void udelay (unsigned long usec)
+void __udelay (unsigned long usec)
{
ulong tmo, tmp;
}
-#ifdef CONFIG_POST
-int post_hotkeys_pressed(void)
-{
- return 0;
-}
-#endif /* CONFIG_POST */
-
-
#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER)
void post_word_store(ulong a)
{
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
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- .init : { *(.init) }
- .plt : { *(.plt) }
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- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
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- common/dlmalloc.o (.text)
- lib_generic/crc32.o (.text)
- lib_ppc/extable.o (.text)
- lib_generic/zlib.o (.text)
-
-/*. = env_offset;*/
- common/env_embedded.o(.text)
-
- *(.text)
- *(.got1)
- }
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- PROVIDE (etext = .);
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-
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- _erotext = .;
- PROVIDE (erotext = .);
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- {
- *(.got)
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- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
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- .text :
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- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/csb272/init.o (.text)
- cpu/ppc4xx/kgdb.o (.text)
- cpu/ppc4xx/traps.o (.text)
- cpu/ppc4xx/interrupts.o (.text)
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-
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-/* common/env_embedded.o(.text)*/
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-
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- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
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- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/csb472/init.o (.text)
- cpu/ppc4xx/kgdb.o (.text)
- cpu/ppc4xx/traps.o (.text)
- cpu/ppc4xx/interrupts.o (.text)
- cpu/ppc4xx/4xx_uart.o (.text)
- cpu/ppc4xx/cpu_init.o (.text)
- cpu/ppc4xx/speed.o (.text)
- drivers/net/4xx_enet.o (.text)
- common/dlmalloc.o (.text)
- lib_generic/crc32.o (.text)
-
- lib_ppc/extable.o (.text)
- lib_ppc/board.o (.text)
- lib_generic/zlib.o (.text)
-/* . = env_offset;*/
-/* common/env_embedded.o(.text)*/
-
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- *(.got1)
- }
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- {
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- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- cpu/ppc4xx/traps.o (.text)
- cpu/ppc4xx/interrupts.o (.text)
- cpu/ppc4xx/4xx_uart.o (.text)
- cpu/ppc4xx/cpu_init.o (.text)
- cpu/ppc4xx/speed.o (.text)
- drivers/net/4xx_enet.o (.text)
- common/dlmalloc.o (.text)
- lib_generic/crc32.o (.text)
- lib_ppc/extable.o (.text)
- lib_generic/zlib.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
-
- ppcenv_assert = ASSERT(. < 0xFFFF8000, ".bss section too big, overlaps .ppcenv section. Please update your confguration: CONFIG_SYS_MONITOR_BASE, CONFIG_SYS_MONITOR_LEN and TEXT_BASE may need to be modified.");
- . = 0xFFFF8000;
- .ppcenv :
- {
- common/env_embedded.o(.ppcenv);
- }
-
- _end = . ;
- PROVIDE (end = .);
-}
/*
* Miscelaneous DaVinci functions.
*
+ * Copyright (C) 2009 Nick Thompson, GE Fanuc Ltd, <nick.thompson@gefanuc.com>
* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
* Copyright (C) 2008 Lyrtech <www.lyrtech.com>
* Copyright (C) 2004 Texas Instruments.
#include <i2c.h>
#include <net.h>
#include <asm/arch/hardware.h>
-
+#include <asm/io.h>
+#include "misc.h"
DECLARE_GLOBAL_DATA_PTR;
}
#endif /* DAVINCI_EMAC */
+
+/*
+ * Change the setting of a pin multiplexer field.
+ *
+ * Takes an array of pinmux settings similar to:
+ *
+ * struct pinmux_config uart_pins[] = {
+ * { &davinci_syscfg_regs->pinmux[8], 2, 7 },
+ * { &davinci_syscfg_regs->pinmux[9], 2, 0 }
+ * };
+ *
+ * Stepping through the array, each pinmux[n] register has the given value
+ * set in the pin mux field specified.
+ *
+ * The number of pins in the array must be passed (ARRAY_SIZE can provide
+ * this value conveniently).
+ *
+ * Returns 0 if all field numbers and values are in the correct range,
+ * else returns -1.
+ */
+int davinci_configure_pin_mux(const struct pinmux_config *pins,
+ const int n_pins)
+{
+ int i;
+
+ /* check for invalid pinmux values */
+ for (i = 0; i < n_pins; i++) {
+ if (pins[i].field >= PIN_MUX_NUM_FIELDS ||
+ (pins[i].value & ~PIN_MUX_FIELD_MASK) != 0)
+ return -1;
+ }
+
+ /* configure the pinmuxes */
+ for (i = 0; i < n_pins; i++) {
+ const int offset = pins[i].field * PIN_MUX_FIELD_SIZE;
+ const unsigned int value = pins[i].value << offset;
+ const unsigned int mask = PIN_MUX_FIELD_MASK << offset;
+ const dv_reg *mux = pins[i].mux;
+
+ writel(value | (readl(mux) & (~mask)), mux);
+ }
+
+ return 0;
+}
#ifndef __MISC_H
#define __MISC_H
+/* pin muxer definitions */
+#define PIN_MUX_NUM_FIELDS 8 /* Per register */
+#define PIN_MUX_FIELD_SIZE 4 /* n in bits */
+#define PIN_MUX_FIELD_MASK ((1 << PIN_MUX_FIELD_SIZE) - 1)
+
+/* pin definition */
+struct pinmux_config {
+ dv_reg *mux; /* Address of mux register */
+ unsigned char value; /* Value to set in field */
+ unsigned char field; /* field number */
+};
int dvevm_read_mac_address(uint8_t *buf);
void dv_configure_mac_address(uint8_t *rom_enetaddr);
+int davinci_configure_pin_mux(const struct pinmux_config *pins, int n_pins);
#endif /* __MISC_H */
--- /dev/null
+#
+# (C) Copyright 2000, 2001, 2002
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).a
+
+COBJS := da830evm.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak *~ .depend
+
+#########################################################################
+# This is for $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+#
+# (C) Copyright 2008, Texas Instruments, Inc. http://www.ti.com/
+#
+# Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
+#
+# (C) Copyright 2002
+# Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
+# David Mueller, ELSOFT AG, <d.mueller@elsoft.ch>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+# Texas Instruments DA8xx EVM board (ARM925EJS) cpu
+# see http://www.ti.com/ for more information on Texas Instruments
+#
+# DA8xx EVM has 1 bank of 64 MB SDRAM (2 16Meg x16 chips).
+# Physical Address:
+# C000'0000 to C400'0000
+#
+# Linux-Kernel is expected to be at C000'8000, entry C000'8000
+# (mem base + reserved)
+#
+# we load ourself to C108 '0000
+
+
+#Provide at least 16MB spacing between us and the Linux Kernel image
+TEXT_BASE = 0xC1080000
--- /dev/null
+/*
+ * Copyright (C) 2009 Nick Thompson, GE Fanuc, Ltd. <nick.thompson@gefanuc.com>
+ *
+ * Base on code from TI. Original Notices follow:
+ *
+ * (C) Copyright 2008, Texas Instruments, Inc. http://www.ti.com/
+ *
+ * Modified for DA8xx EVM.
+ *
+ * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
+ *
+ * Parts are shamelessly stolen from various TI sources, original copyright
+ * follows:
+ * -----------------------------------------------------------------
+ *
+ * Copyright (C) 2004 Texas Instruments.
+ *
+ * ----------------------------------------------------------------------------
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * ----------------------------------------------------------------------------
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <asm/arch/hardware.h>
+#include <asm/io.h>
+#include "../common/misc.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define pinmux &davinci_syscfg_regs->pinmux
+
+#ifdef CONFIG_SPI_FLASH
+/* SPI0 pin muxer settings */
+const struct pinmux_config spi0_pins[] = {
+ { pinmux[7], 1, 3 },
+ { pinmux[7], 1, 4 },
+ { pinmux[7], 1, 5 },
+ { pinmux[7], 1, 6 },
+ { pinmux[7], 1, 7 }
+};
+#endif
+
+/* UART pin muxer settings */
+const struct pinmux_config uart_pins[] = {
+ { pinmux[8], 2, 7 },
+ { pinmux[9], 2, 0 }
+};
+
+/* I2C pin muxer settings */
+const struct pinmux_config i2c_pins[] = {
+ { pinmux[9], 2, 3 },
+ { pinmux[9], 2, 4 }
+};
+
+int board_init(void)
+{
+#ifndef CONFIG_USE_IRQ
+ /*
+ * Mask all IRQs by clearing the global enable and setting
+ * the enable clear for all the 90 interrupts.
+ */
+
+ writel(0, &davinci_aintc_regs->ger);
+
+ writel(0, &davinci_aintc_regs->hier);
+
+ writel(0xffffffff, &davinci_aintc_regs->ecr1);
+ writel(0xffffffff, &davinci_aintc_regs->ecr2);
+ writel(0xffffffff, &davinci_aintc_regs->ecr3);
+#endif
+
+ /* arch number of the board */
+ gd->bd->bi_arch_number = MACH_TYPE_DAVINCI_DA830_EVM;
+
+ /* address of boot parameters */
+ gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR;
+
+ /*
+ * Power on required peripherals
+ * ARM does not have access by default to PSC0 and PSC1
+ * assuming here that the DSP bootloader has set the IOPU
+ * such that PSC access is available to ARM
+ */
+ lpsc_on(DAVINCI_LPSC_AEMIF); /* NAND, NOR */
+ lpsc_on(DAVINCI_LPSC_SPI0); /* Serial Flash */
+ lpsc_on(DAVINCI_LPSC_EMAC); /* image download */
+ lpsc_on(DAVINCI_LPSC_UART2); /* console */
+ lpsc_on(DAVINCI_LPSC_GPIO);
+
+ /* setup the SUSPSRC for ARM to control emulation suspend */
+ writel(readl(&davinci_syscfg_regs->suspsrc) &
+ ~(DAVINCI_SYSCFG_SUSPSRC_EMAC | DAVINCI_SYSCFG_SUSPSRC_I2C |
+ DAVINCI_SYSCFG_SUSPSRC_SPI0 | DAVINCI_SYSCFG_SUSPSRC_TIMER0 |
+ DAVINCI_SYSCFG_SUSPSRC_UART2),
+ &davinci_syscfg_regs->suspsrc);
+
+#ifdef CONFIG_SPI_FLASH
+ if (davinci_configure_pin_mux(spi0_pins, ARRAY_SIZE(spi0_pins)) != 0)
+ return 1;
+#endif
+
+ if (davinci_configure_pin_mux(uart_pins, ARRAY_SIZE(uart_pins)) != 0)
+ return 1;
+
+ if (davinci_configure_pin_mux(i2c_pins, ARRAY_SIZE(i2c_pins)) != 0)
+ return 1;
+
+ /* enable the console UART */
+ writel((DAVINCI_UART_PWREMU_MGMT_FREE | DAVINCI_UART_PWREMU_MGMT_URRST |
+ DAVINCI_UART_PWREMU_MGMT_UTRST),
+ &davinci_uart2_ctrl_regs->pwremu_mgmt);
+
+ return(0);
+}
#include <common.h>
#include <asm/io.h>
+#include <nand.h>
+#include <asm/arch/nand_defs.h>
DECLARE_GLOBAL_DATA_PTR;
return 0;
}
+
+#ifdef CONFIG_NAND_DAVINCI
+int board_nand_init(struct nand_chip *nand)
+{
+ davinci_nand_init(nand);
+
+ return 0;
+}
+#endif
#
TEXT_BASE = 0x38040000
+CFLAGS_dlmalloc.o += -Wa,--no-warn -fno-strict-aliasing
+PLATFORM_RELFLAGS += -fvisibility=hidden
+PLATFORM_CPPFLAGS += -fno-dwarf2-cfi-asm
+PLATFORM_LDFLAGS += -pic --emit-relocs -Bsymbolic -Bsymbolic-functions
{
/* Set CPU Speed to 100MHz */
sc520_mmcr->cpuctl = 0x01;
- gd->cpu_clk = 100000000;
/* wait at least one millisecond */
asm("movl $0x2000,%%ecx\n"
/*
* Miscellaneous platform dependent initializations
*/
-int board_init(void)
+int board_early_init_f(void)
{
init_sc520_enet();
sc520_mmcr->sysarbctl = 0x06;
sc520_mmcr->sysarbmenb = 0x0003;
+ return 0;
+}
+
+int board_early_init_r(void)
+{
+ /* CPU Speed to 100MHz */
+ gd->cpu_clk = 100000000;
+
/* Crystal is 33.000MHz */
gd->bus_clk = 33000000;
.section .bios, "ax"
.code16
.globl realmode_reset
+.hidden realmode_reset
+.type realmode_reset, @function
realmode_reset:
/* Alias MMCR to 0xdf000 */
movw $0xfffc, %dx
SECTIONS
{
. = 0x38040000; /* Location of bootcode in flash */
+ _i386boot_text_start = .;
.text : { *(.text); }
. = ALIGN(4);
.rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
_i386boot_text_size = SIZEOF(.text) + SIZEOF(.rodata);
+ . = ALIGN(4);
+
+ .data : { *(.data) }
+ . = ALIGN(4);
+
+ .interp : { *(.interp) }
+ . = ALIGN(4);
+
+ .dynsym : { *(.dynsym) }
+ . = ALIGN(4);
- . = 0x03FF0000; /* Ram data segment to use */
- _i386boot_romdata_dest = ABSOLUTE(.);
- .data : AT ( LOADADDR(.rodata) + SIZEOF(.rodata) ) { *(.data) }
- _i386boot_romdata_start = LOADADDR(.data);
+ .dynstr : { *(.dynstr) }
+ . = ALIGN(4);
+
+ .hash : { *(.hash) }
+ . = ALIGN(4);
+ .got : { *(.got) }
. = ALIGN(4);
- .got : AT ( LOADADDR(.data) + SIZEOF(.data) ) { *(.got) }
+ .got.plt : { *(.got.plt) }
. = ALIGN(4);
+
+ .dynamic (NOLOAD) : { *(.dynamic) }
+ . = ALIGN(4);
+
__u_boot_cmd_start = .;
.u_boot_cmd : { *(.u_boot_cmd) }
+ . = ALIGN(4);
__u_boot_cmd_end = .;
_i386boot_cmd_start = LOADADDR(.u_boot_cmd);
- _i386boot_romdata_size = SIZEOF(.data) + SIZEOF(.got) + SIZEOF(.u_boot_cmd);
+ _i386boot_rel_dyn_start = .;
+ .rel.dyn : { *(.rel.dyn) }
+ _i386boot_rel_dyn_end = .;
. = ALIGN(4);
_i386boot_bss_start = ABSOLUTE(.);
_i386boot_bss_size = SIZEOF(.bss);
/* 16bit realmode trampoline code */
- .realmode 0x7c0 : AT ( LOADADDR(.got) + SIZEOF(.got) + SIZEOF(.u_boot_cmd)) { *(.realmode) }
+ .realmode 0x7c0 : AT ( LOADADDR(.rel.dyn) + SIZEOF(.rel.dyn) ) { *(.realmode) }
_i386boot_realmode = LOADADDR(.realmode);
_i386boot_realmode_size = SIZEOF(.realmode);
SOBJS := $(addprefix $(obj),$(SOBJS))
$(LIB): $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
clean:
rm -f $(SOBJS) $(OBJS)
+++ /dev/null
-/*
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/eric/init.o (.text)
- cpu/ppc4xx/kgdb.o (.text)
- cpu/ppc4xx/traps.o (.text)
- cpu/ppc4xx/interrupts.o (.text)
- cpu/ppc4xx/4xx_uart.o (.text)
- cpu/ppc4xx/cpu_init.o (.text)
- cpu/ppc4xx/speed.o (.text)
- drivers/net/4xx_enet.o (.text)
- common/dlmalloc.o (.text)
- lib_generic/crc32.o (.text)
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- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
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-/* Do we need any of these for elf?
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- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
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- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
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- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
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- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
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- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
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- {
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-
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- {
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- *(.sdata)
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- PROVIDE (edata = .);
-
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- __u_boot_cmd_end = .;
-
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- __stop___ex_table = .;
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- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
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- _edata = .;
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- __stop___ex_table = .;
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- __init_begin = .;
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- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
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- {
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- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
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- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
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- }
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- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
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- . = .;
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- __u_boot_cmd_end = .;
-
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- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
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- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
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- .rel.plt : { *(.rel.plt) }
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- .init : { *(.init) }
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- {
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
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- }
- _etext = .;
- PROVIDE (etext = .);
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- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
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-
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- . = (. + 0x00FF) & 0xFFFFFF00;
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- PROVIDE (erotext = .);
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- {
- *(.got)
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- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
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- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
# MA 02111-1307 USA
#
TEXT_BASE = 0xFFFC0000
+
+# Use board specific linker script
+LDSCRIPT := $(SRCTREE)/board/esd/dasa_sim/u-boot.lds
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
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- {
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- PROVIDE (edata = .);
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- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
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- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000, 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
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-
- .data :
- {
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- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
return (0);
}
-/*
- * pci_pre_init
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- */
-#if defined(CONFIG_PCI)
-int pci_pre_init(struct pci_controller *hose)
-{
- unsigned long addr;
-
- /*
- * Set priority for all PLB3 devices to 0.
- * Set PLB3 arbiter to fair mode.
- */
- mfsdr(SD0_AMP1, addr);
- mtsdr(SD0_AMP1, (addr & 0x000000FF) | 0x0000FF00);
- addr = mfdcr(PLB3_ACR);
- mtdcr(PLB3_ACR, addr | 0x80000000);
-
- /*
- * Set priority for all PLB4 devices to 0.
- */
- mfsdr(SD0_AMP0, addr);
- mtsdr(SD0_AMP0, (addr & 0x000000FF) | 0x0000FF00);
- addr = mfdcr(PLB4_ACR) | 0xa0000000; /* Was 0x8---- */
- mtdcr(PLB4_ACR, addr);
-
- /*
- * Set Nebula PLB4 arbiter to fair mode.
- */
- /* Segment0 */
- addr = (mfdcr(PLB0_ACR) & ~PLB0_ACR_PPM_MASK) | PLB0_ACR_PPM_FAIR;
- addr = (addr & ~PLB0_ACR_HBU_MASK) | PLB0_ACR_HBU_ENABLED;
- addr = (addr & ~PLB0_ACR_RDP_MASK) | PLB0_ACR_RDP_4DEEP;
- addr = (addr & ~PLB0_ACR_WRP_MASK) | PLB0_ACR_WRP_2DEEP;
- mtdcr(PLB0_ACR, addr);
-
- /* Segment1 */
- addr = (mfdcr(PLB1_ACR) & ~PLB1_ACR_PPM_MASK) | PLB1_ACR_PPM_FAIR;
- addr = (addr & ~PLB1_ACR_HBU_MASK) | PLB1_ACR_HBU_ENABLED;
- addr = (addr & ~PLB1_ACR_RDP_MASK) | PLB1_ACR_RDP_4DEEP;
- addr = (addr & ~PLB1_ACR_WRP_MASK) | PLB1_ACR_WRP_2DEEP;
- mtdcr(PLB1_ACR, addr);
-
- return 1;
-}
-#endif /* defined(CONFIG_PCI) */
-
-/*
- * pci_target_init
- *
- * The bootstrap configuration provides default settings for the pci
- * inbound map (PIM). But the bootstrap config choices are limited and
- * may not be sufficient for a given board.
- */
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
-void pci_target_init(struct pci_controller *hose)
-{
- /*
- * Set up Direct MMIO registers
- */
- /*
- * PowerPC440EPX PCI Master configuration.
- * Map one 1Gig range of PLB/processor addresses to PCI memory space.
- * PLB address 0xA0000000-0xDFFFFFFF
- * ==> PCI address 0xA0000000-0xDFFFFFFF
- * Use byte reversed out routines to handle endianess.
- * Make this region non-prefetchable.
- */
- out32r(PCIL0_PMM0MA, 0x00000000); /* PMM0 Mask/Attribute */
- /* - disabled b4 setting */
- out32r(PCIL0_PMM0LA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 Local Address */
- out32r(PCIL0_PMM0PCILA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 PCI Low Address */
- out32r(PCIL0_PMM0PCIHA, 0x00000000); /* PMM0 PCI High Address */
- out32r(PCIL0_PMM0MA, 0xE0000001); /* 512M + No prefetching, */
- /* and enable region */
-
- out32r(PCIL0_PMM1MA, 0x00000000); /* PMM0 Mask/Attribute */
- /* - disabled b4 setting */
- out32r(PCIL0_PMM1LA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 Local Address */
- out32r(PCIL0_PMM1PCILA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 PCI Low Address */
- out32r(PCIL0_PMM1PCIHA, 0x00000000); /* PMM0 PCI High Address */
- out32r(PCIL0_PMM1MA, 0xE0000001); /* 512M + No prefetching, */
- /* and enable region */
-
- out32r(PCIL0_PTM1MS, 0x00000001); /* Memory Size/Attribute */
- out32r(PCIL0_PTM1LA, 0); /* Local Addr. Reg */
- out32r(PCIL0_PTM2MS, 0); /* Memory Size/Attribute */
- out32r(PCIL0_PTM2LA, 0); /* Local Addr. Reg */
-
- /*
- * Set up Configuration registers
- */
-
- /* Program the board's subsystem id/vendor id */
- pci_write_config_word(0, PCI_SUBSYSTEM_VENDOR_ID,
- PCI_VENDOR_ID_ESDGMBH);
- pci_write_config_word(0, PCI_SUBSYSTEM_ID, PCI_DEVICE_ID_DU440);
-
- pci_write_config_word(0, PCI_CLASS_SUB_CODE, PCI_CLASS_BRIDGE_HOST);
-
- /* Configure command register as bus master */
- pci_write_config_word(0, PCI_COMMAND, PCI_COMMAND_MASTER);
-
- /* 240nS PCI clock */
- pci_write_config_word(0, PCI_LATENCY_TIMER, 1);
-
- /* No error reporting */
- pci_write_config_word(0, PCI_ERREN, 0);
-
- pci_write_config_dword(0, PCI_BRDGOPT2, 0x00000101);
-
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT)
-void pci_master_init(struct pci_controller *hose)
-{
- unsigned short temp_short;
-
- /*
- * Write the PowerPC440 EP PCI Configuration regs.
- * Enable PowerPC440 EP to be a master on the PCI bus (PMM).
- * Enable PowerPC440 EP to act as a PCI memory target (PTM).
- */
- pci_read_config_word(0, PCI_COMMAND, &temp_short);
- pci_write_config_word(0, PCI_COMMAND,
- temp_short | PCI_COMMAND_MASTER |
- PCI_COMMAND_MEMORY);
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT) */
-
-/*
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- */
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
- /* always configured as host. */
- return (1);
-}
-#endif /* defined(CONFIG_PCI) */
-
int last_stage_init(void)
{
int e, i;
#define PWR_RDY 0x10
#define CPLD_IRQ (32+30)
-
-#define PCI_VENDOR_ID_ESDGMBH 0x12fe
-#define PCI_DEVICE_ID_DU440 0x0444
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
-
- ppcenv_assert = ASSERT(. < 0xFFFF8000, ".bss section too big, overlaps .ppcenv section. Please update your confguration: CONFIG_SYS_MONITOR_BASE, CONFIG_SYS_MONITOR_LEN and TEXT_BASE may need to be modified.");
-
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
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- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
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- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
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- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
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- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
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- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
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- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- cpu/ppc4xx/traps.o (.text)
- cpu/ppc4xx/interrupts.o (.text)
- cpu/ppc4xx/4xx_uart.o (.text)
- cpu/ppc4xx/cpu_init.o (.text)
- cpu/ppc4xx/speed.o (.text)
- common/dlmalloc.o (.text)
- lib_generic/crc32.o (.text)
- lib_ppc/extable.o (.text)
- lib_generic/zlib.o (.text)
-
-/* . = env_offset;*/
-/* common/env_embedded.o(.text)*/
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
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- *(.sdata)
- *(.sdata2)
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- }
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- PROVIDE (edata = .);
-
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- __u_boot_cmd_end = .;
-
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- __stop___ex_table = .;
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- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
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- *(.sbss) *(.scommon)
- *(.dynbss)
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- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
COBJS = $(BOARD).o flash.o \
../common/misc.o \
../common/esd405ep_nand.o \
- ../common/auto_update.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
*/
#include "../common/fpga.c"
-/*
- * include common auto-update code (for esd boards)
- */
-#include "../common/auto_update.h"
-
-au_image_t au_image[] = {
- {"plu405/preinst.img", 0, -1, AU_SCRIPT},
- {"plu405/u-boot.img", 0xfffc0000, 0x00040000, AU_FIRMWARE},
- {"plu405/pImage_${bd_type}", 0x00000000, 0x00100000, AU_NAND},
- {"plu405/pImage.initrd", 0x00100000, 0x00200000, AU_NAND},
- {"plu405/yaffsmt2.img", 0x00300000, 0x01c00000, AU_NAND},
- {"plu405/postinst.img", 0, 0, AU_SCRIPT},
-};
-
-int N_AU_IMAGES = (sizeof(au_image) / sizeof(au_image[0]));
-
-/*
- * generate a short spike on the CAN tx line
- * to bring the couplers in sync
- */
-void init_coupler(u32 addr)
-{
- struct sja1000_basic_s *ctrl = (struct sja1000_basic_s *)addr;
-
- /* reset */
- out_8(&ctrl->cr, CR_RR);
-
- /* dominant */
- out_8(&ctrl->btr0, 0x00); /* btr setup is required */
- out_8(&ctrl->btr1, 0x14); /* we use 1Mbit/s */
- out_8(&ctrl->oc, OC_TP1 | OC_TN1 | OC_POL1 |
- OC_TP0 | OC_TN0 | OC_POL0 | OC_MODE1);
- out_8(&ctrl->cr, 0x00);
-
- /* delay */
- in_8(&ctrl->cr);
- in_8(&ctrl->cr);
- in_8(&ctrl->cr);
- in_8(&ctrl->cr);
-
- /* reset */
- out_8(&ctrl->cr, CR_RR);
-}
-
/* Prototypes */
int gunzip(void *, int, unsigned char *, unsigned long *);
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
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- . = + SIZEOF_HEADERS;
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-
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- *(.data)
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-
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- . = ALIGN(256);
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- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000, 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
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-
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- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
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-
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- *(.sbss) *(.scommon)
- *(.dynbss)
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- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA 02111-1307 USA
#
-#
-# AMCC 440EPx Reference Platform (Sequoia) board
-#
-
sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
ifndef TEXT_BASE
#include <miiphy.h>
#endif
#include <serial.h>
+#include <asm/4xx_pci.h>
+
#include "fpga.h"
#include "pmc440.h"
/*
* Assign interrupts to PCI devices. Some OSs rely on this.
*/
-void pmc440_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
+void board_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
{
unsigned char int_line[] = {IRQ_PCIC, IRQ_PCID, IRQ_PCIA, IRQ_PCIB};
}
#endif
-/*
- * pci_pre_init
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- */
-#if defined(CONFIG_PCI)
-int pci_pre_init(struct pci_controller *hose)
-{
- unsigned long addr;
-
- /*
- * Set priority for all PLB3 devices to 0.
- * Set PLB3 arbiter to fair mode.
- */
- mfsdr(SD0_AMP1, addr);
- mtsdr(SD0_AMP1, (addr & 0x000000FF) | 0x0000FF00);
- addr = mfdcr(PLB3_ACR);
- mtdcr(PLB3_ACR, addr | 0x80000000);
-
- /*
- * Set priority for all PLB4 devices to 0.
- */
- mfsdr(SD0_AMP0, addr);
- mtsdr(SD0_AMP0, (addr & 0x000000FF) | 0x0000FF00);
- addr = mfdcr(PLB4_ACR) | 0xa0000000; /* Was 0x8---- */
- mtdcr(PLB4_ACR, addr);
-
- /*
- * Set Nebula PLB4 arbiter to fair mode.
- */
- /* Segment0 */
- addr = (mfdcr(PLB0_ACR) & ~PLB0_ACR_PPM_MASK) | PLB0_ACR_PPM_FAIR;
- addr = (addr & ~PLB0_ACR_HBU_MASK) | PLB0_ACR_HBU_ENABLED;
- addr = (addr & ~PLB0_ACR_RDP_MASK) | PLB0_ACR_RDP_4DEEP;
- addr = (addr & ~PLB0_ACR_WRP_MASK) | PLB0_ACR_WRP_2DEEP;
- mtdcr(PLB0_ACR, addr);
-
- /* Segment1 */
- addr = (mfdcr(PLB1_ACR) & ~PLB1_ACR_PPM_MASK) | PLB1_ACR_PPM_FAIR;
- addr = (addr & ~PLB1_ACR_HBU_MASK) | PLB1_ACR_HBU_ENABLED;
- addr = (addr & ~PLB1_ACR_RDP_MASK) | PLB1_ACR_RDP_4DEEP;
- addr = (addr & ~PLB1_ACR_WRP_MASK) | PLB1_ACR_WRP_2DEEP;
- mtdcr(PLB1_ACR, addr);
-
-#ifdef CONFIG_PCI_PNP
- hose->fixup_irq = pmc440_pci_fixup_irq;
-#endif
-
- return 1;
-}
-#endif /* defined(CONFIG_PCI) */
-
/*
* pci_target_init
*
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
/*
- * pci_master_init
+ * Override weak default pci_master_init()
*/
#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT)
void pci_master_init(struct pci_controller *hose)
{
- unsigned short temp_short;
-
/*
- * Write the PowerPC440 EP PCI Configuration regs.
- * Enable PowerPC440 EP to be a master on the PCI bus (PMM).
- * Enable PowerPC440 EP to act as a PCI memory target (PTM).
+ * Only configure the master in monach mode
*/
- if (is_monarch()) {
- pci_read_config_word(0, PCI_COMMAND, &temp_short);
- pci_write_config_word(0, PCI_COMMAND,
- temp_short | PCI_COMMAND_MASTER |
- PCI_COMMAND_MEMORY);
- }
+ if (is_monarch())
+ __pci_master_init(hose);
}
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT) */
}
/*
- * is_pci_host
+ * Override weak is_pci_host()
*
* This routine is called to determine if a pci scan should be
* performed. With various hardware environments (especially cPCI and
}
#endif /* defined(CONFIG_PCI) */
-#if defined(CONFIG_POST)
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed(void)
-{
- return 0; /* No hotkeys supported */
-}
-#endif /* CONFIG_POST */
-
#ifdef CONFIG_RESET_PHY_R
void reset_phy(void)
{
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
-
- ppcenv_assert = ASSERT(. < 0xFFFF8000, ".bss section too big, overlaps .ppcenv section. Please update your confguration: CONFIG_SYS_MONITOR_BASE, CONFIG_SYS_MONITOR_LEN and TEXT_BASE may need to be modified.");
-
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
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- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/exbitgen/init.o (.text)
- cpu/ppc4xx/kgdb.o (.text)
- cpu/ppc4xx/traps.o (.text)
- cpu/ppc4xx/interrupts.o (.text)
- cpu/ppc4xx/4xx_uart.o (.text)
- cpu/ppc4xx/cpu_init.o (.text)
- cpu/ppc4xx/speed.o (.text)
- common/dlmalloc.o (.text)
- lib_generic/crc32.o (.text)
- lib_ppc/extable.o (.text)
- lib_generic/zlib.o (.text)
-
-/* . = env_offset;*/
- common/env_embedded.o(.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- . = ALIGN(4);
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
--- /dev/null
+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).a
+
+COBJS := a320evb.o
+SOBJS := lowlevel_init.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+/*
+ * (C) Copyright 2009 Faraday Technology
+ * Po-Yu Chuang <ratbert@faraday-tech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <common.h>
+#include <netdev.h>
+#include <asm/io.h>
+
+#include <asm/arch/ftsmc020.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Miscellaneous platform dependent initialisations
+ */
+
+int board_init(void)
+{
+ gd->bd->bi_arch_number = MACH_TYPE_FARADAY;
+ gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
+
+ ftsmc020_init(); /* initialize Flash */
+ return 0;
+}
+
+int dram_init(void)
+{
+ unsigned long sdram_base = PHYS_SDRAM_1;
+ unsigned long expected_size = PHYS_SDRAM_1_SIZE;
+ unsigned long actual_size;
+
+ actual_size = get_ram_size((void *)sdram_base, expected_size);
+
+ gd->bd->bi_dram[0].start = sdram_base;
+ gd->bd->bi_dram[0].size = actual_size;
+
+ if (expected_size != actual_size)
+ printf("Warning: Only %lu of %lu MiB SDRAM is working\n",
+ actual_size >> 20, expected_size >> 20);
+
+ return 0;
+}
+
+int board_eth_init(bd_t *bd)
+{
+ return ftmac100_initialize(bd);
+}
+
+ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
+{
+ if (banknum == 0) { /* non-CFI boot flash */
+ info->portwidth = FLASH_CFI_8BIT;
+ info->chipwidth = FLASH_CFI_BY8;
+ info->interface = FLASH_CFI_X8;
+ return 1;
+ } else
+ return 0;
+}
--- /dev/null
+#
+# (C) Copyright 2009 Faraday Technology
+# Po-Yu Chuang <ratbert@faraday-tech.com>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+# Faraday A320 board with FA526/FA626TE/ARM926EJ-S cpus
+#
+# see http://www.faraday-tech.com/ for more information
+
+# A320 has 1 bank of 64 MB DRAM
+#
+# 1000'0000 to 1400'0000
+#
+# Linux-Kernel is expected to be at 1000'8000, entry 1000'8000
+#
+# we load ourself to 13f8'0000
+#
+# download area is 1200'0000
+
+TEXT_BASE = 0x13f80000
--- /dev/null
+/*
+ * (C) Copyright 2009 Faraday Technology
+ * Po-Yu Chuang <ratbert@faraday-tech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <config.h>
+#include <version.h>
+
+#include <asm/macro.h>
+#include <asm/arch/ftsdmc020.h>
+
+/*
+ * parameters for the SDRAM controller
+ */
+#define TP0_A (CONFIG_FTSDMC020_BASE + FTSDMC020_OFFSET_TP0)
+#define TP1_A (CONFIG_FTSDMC020_BASE + FTSDMC020_OFFSET_TP1)
+#define CR_A (CONFIG_FTSDMC020_BASE + FTSDMC020_OFFSET_CR)
+#define B0_BSR_A (CONFIG_FTSDMC020_BASE + FTSDMC020_OFFSET_BANK0_BSR)
+#define ACR_A (CONFIG_FTSDMC020_BASE + FTSDMC020_OFFSET_ACR)
+
+#define TP0_D CONFIG_SYS_FTSDMC020_TP0
+#define TP1_D CONFIG_SYS_FTSDMC020_TP1
+#define CR_D1 FTSDMC020_CR_IPREC
+#define CR_D2 FTSDMC020_CR_ISMR
+#define CR_D3 FTSDMC020_CR_IREF
+
+#define B0_BSR_D (CONFIG_SYS_FTSDMC020_BANK0_BSR | \
+ FTSDMC020_BANK_BASE(PHYS_SDRAM_1))
+#define ACR_D FTSDMC020_ACR_TOC(0x18)
+
+/*
+ * numeric 7 segment display
+ */
+.macro led, num
+ write32 CONFIG_DEBUG_LED, \num
+.endm
+
+/*
+ * Waiting for SDRAM to set up
+ */
+.macro wait_sdram
+ ldr r0, =CONFIG_FTSDMC020_BASE
+1:
+ ldr r1, [r0, #FTSDMC020_OFFSET_CR]
+ cmp r1, #0
+ bne 1b
+.endm
+
+.globl lowlevel_init
+lowlevel_init:
+ mov r11, lr
+
+ led 0x0
+
+ bl init_sdmc
+
+ led 0x1
+
+ /* everything is fine now */
+ mov lr, r11
+ mov pc, lr
+
+/*
+ * memory initialization
+ */
+init_sdmc:
+ led 0x10
+
+ /* set SDRAM register */
+
+ write32 TP0_A, TP0_D
+ led 0x11
+
+ write32 TP1_A, TP1_D
+ led 0x12
+
+ /* set to precharge */
+ write32 CR_A, CR_D1
+ led 0x13
+
+ wait_sdram
+ led 0x14
+
+ /* set mode register */
+ write32 CR_A, CR_D2
+ led 0x15
+
+ wait_sdram
+ led 0x16
+
+ /* set to refresh */
+ write32 CR_A, CR_D3
+ led 0x17
+
+ wait_sdram
+ led 0x18
+
+ write32 B0_BSR_A, B0_BSR_D
+ led 0x19
+
+ write32 ACR_A, ACR_D
+ led 0x1a
+
+ mov pc, lr
* Erratum DDR3 requires a 50ms delay after clearing DDRCDR[DDR_cfg],
* or the DDR2 controller may fail to initialize correctly.
*/
- udelay(50000);
+ __udelay(50000);
im->ddr.csbnds[0].csbnds = (msize - 1) >> 24;
im->ddr.cs_config[0] = CONFIG_SYS_DDR_CONFIG;
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
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- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
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- .rela.data : { *(.rela.data) }
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- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.rodata)
- *(.rodata1)
- *(.rodata.str1.4)
- }
- .fini : { *(.fini) } =0
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- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
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- *(.got2)
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- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
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- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
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- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- }
- _end = . ;
- PROVIDE (end = .);
-}
#include <ppc4xx.h>
#include <asm/processor.h>
#include <asm/io.h>
+#include <asm/4xx_pci.h>
DECLARE_GLOBAL_DATA_PTR;
}
/*
- * pci_pre_init
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- *
+ * Override weak pci_pre_init()
*/
#if defined(CONFIG_PCI)
int pci_pre_init(struct pci_controller *hose)
{
- unsigned long addr;
-
- /*
- * Set priority for all PLB3 devices to 0.
- * Set PLB3 arbiter to fair mode.
- */
- mfsdr(SD0_AMP1, addr);
- mtsdr(SD0_AMP1, (addr & 0x000000FF) | 0x0000FF00);
- addr = mfdcr(PLB3_ACR);
- mtdcr(PLB3_ACR, addr | 0x80000000);
-
- /*
- * Set priority for all PLB4 devices to 0.
- */
- mfsdr(SD0_AMP0, addr);
- mtsdr(SD0_AMP0, (addr & 0x000000FF) | 0x0000FF00);
- addr = mfdcr(PLB4_ACR) | 0xa0000000; /* Was 0x8---- */
- mtdcr(PLB4_ACR, addr);
-
- /*
- * Set Nebula PLB4 arbiter to fair mode.
- */
- /* Segment0 */
- addr = (mfdcr(PLB0_ACR) & ~PLB0_ACR_PPM_MASK) | PLB0_ACR_PPM_FAIR;
- addr = (addr & ~PLB0_ACR_HBU_MASK) | PLB0_ACR_HBU_ENABLED;
- addr = (addr & ~PLB0_ACR_RDP_MASK) | PLB0_ACR_RDP_4DEEP;
- addr = (addr & ~PLB0_ACR_WRP_MASK) | PLB0_ACR_WRP_2DEEP;
- mtdcr(PLB0_ACR, addr);
-
- /* Segment1 */
- addr = (mfdcr(PLB1_ACR) & ~PLB1_ACR_PPM_MASK) | PLB1_ACR_PPM_FAIR;
- addr = (addr & ~PLB1_ACR_HBU_MASK) | PLB1_ACR_HBU_ENABLED;
- addr = (addr & ~PLB1_ACR_RDP_MASK) | PLB1_ACR_RDP_4DEEP;
- addr = (addr & ~PLB1_ACR_WRP_MASK) | PLB1_ACR_WRP_2DEEP;
- mtdcr(PLB1_ACR, addr);
+ /* First call common code */
+ __pci_pre_init(hose);
/* enable 66 MHz ext. Clock */
out32(GPIO1_TCR, in32(GPIO1_TCR) | 0x00008000);
return 1;
}
#endif /* defined(CONFIG_PCI) */
-
-/*
- * pci_target_init
- *
- * The bootstrap configuration provides default settings for the pci
- * inbound map (PIM). But the bootstrap config choices are limited and
- * may not be sufficient for a given board.
- *
- */
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
-void pci_target_init(struct pci_controller *hose)
-{
- /*
- * Set up Direct MMIO registers
- */
-
- /*
- * PowerPC440 EP PCI Master configuration.
- * Map one 1Gig range of PLB/processor addresses to PCI memory space.
- * PLB address 0xA0000000-0xDFFFFFFF
- * ==> PCI address 0xA0000000-0xDFFFFFFF
- * Use byte reversed out routines to handle endianess.
- * Make this region non-prefetchable.
- */
- out32r(PCIL0_PMM0MA, 0x00000000); /* disabled b4 setting */
- out32r(PCIL0_PMM0LA, CONFIG_SYS_PCI_MEMBASE);
- out32r(PCIL0_PMM0PCILA, CONFIG_SYS_PCI_MEMBASE);
- out32r(PCIL0_PMM0PCIHA, 0x00000000);
- out32r(PCIL0_PMM0MA, 0xE0000001); /* 512M, no prefetch, enable region */
-
- out32r(PCIL0_PMM1MA, 0x00000000); /* disabled b4 setting */
- out32r(PCIL0_PMM1LA, CONFIG_SYS_PCI_MEMBASE2);
- out32r(PCIL0_PMM1PCILA, CONFIG_SYS_PCI_MEMBASE2);
- out32r(PCIL0_PMM1PCIHA, 0x00000000);
- out32r(PCIL0_PMM1MA, 0xE0000001); /* 512M, no prefetch, enable region */
-
- out32r(PCIL0_PTM1MS, 0x00000001);
- out32r(PCIL0_PTM1LA, 0);
- out32r(PCIL0_PTM2MS, 0);
- out32r(PCIL0_PTM2LA, 0);
-
- /*
- * Set up Configuration registers
- */
-
- /* Program the board's subsystem id/vendor id */
- pci_write_config_word(0, PCI_SUBSYSTEM_VENDOR_ID,
- CONFIG_SYS_PCI_SUBSYS_VENDORID);
- pci_write_config_word(0, PCI_SUBSYSTEM_ID, CONFIG_SYS_PCI_SUBSYS_ID);
-
- /* Configure command register as bus master */
- pci_write_config_word(0, PCI_COMMAND, PCI_COMMAND_MASTER);
-
- /* 240nS PCI clock */
- pci_write_config_word(0, PCI_LATENCY_TIMER, 1);
-
- /* No error reporting */
- pci_write_config_word(0, PCI_ERREN, 0);
-
- pci_write_config_dword(0, PCI_BRDGOPT2, 0x00000101);
-
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-
-/*
- * pci_master_init
- *
- */
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT)
-void pci_master_init(struct pci_controller *hose)
-{
- unsigned short temp_short;
-
- /*
- * Write the PowerPC440 EP PCI Configuration regs.
- * Enable PowerPC440 EP to be a master on the PCI bus (PMM).
- * Enable PowerPC440 EP to act as a PCI memory target (PTM).
- */
- pci_read_config_word(0, PCI_COMMAND, &temp_short);
- pci_write_config_word(0, PCI_COMMAND,
- temp_short | PCI_COMMAND_MASTER |
- PCI_COMMAND_MEMORY);
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT) */
-
-/*
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- *
- */
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
- return 1;
-}
-#endif /* defined(CONFIG_PCI) */
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/gdsys/gdppc440etx/init.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
return 0;
}
-/*
- * pci_target_init
- *
- * The bootstrap configuration provides default settings for the pci
- * inbound map (PIM). But the bootstrap config choices are limited and
- * may not be sufficient for a given board.
- */
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
-void pci_target_init(struct pci_controller *hose)
-{
- /*
- * Disable everything
- */
- out_le32((void *)PCIL0_PIM0SA, 0); /* disable */
- out_le32((void *)PCIL0_PIM1SA, 0); /* disable */
- out_le32((void *)PCIL0_PIM2SA, 0); /* disable */
- out_le32((void *)PCIL0_EROMBA, 0); /* disable expansion rom */
-
- /*
- * Map all of SDRAM to PCI address 0x0000_0000. Note that the 440
- * strapping options to not support sizes such as 128/256 MB.
- */
- out_le32((void *)PCIL0_PIM0LAL, CONFIG_SYS_SDRAM_BASE);
- out_le32((void *)PCIL0_PIM0LAH, 0);
- out_le32((void *)PCIL0_PIM0SA, ~(gd->ram_size - 1) | 1);
- out_le32((void *)PCIL0_BAR0, 0);
-
- /*
- * Program the board's subsystem id/vendor id
- */
- out_le16((void *)PCIL0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID);
- out_le16((void *)PCIL0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID);
-
- out_le16((void *)PCIL0_CMD, in16r(PCIL0_CMD) | PCI_COMMAND_MEMORY);
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-
-#if defined(CONFIG_PCI)
-/*
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- */
-int is_pci_host(struct pci_controller *hose)
-{
- /* Board is always configured as host. */
- return 1;
-}
-#endif /* CONFIG_PCI */
-
int board_early_init_r(void)
{
/*
+++ /dev/null
-/*
- * (C) Copyright 2008
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/gdsys/intip/init.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.rodata)
- *(.rodata1)
- *(.rodata.str1.4)
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
-
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- }
- _end = . ;
- PROVIDE (end = .);
-}
puts ("### Please power off the board ###\n");
while (1);
}
-
-#ifdef CONFIG_POST
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed (void)
-{
- return 0; /* No hotkeys supported */
-}
-#endif
--- /dev/null
+#
+# (C) Copyright 2003-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).a
+
+COBJS := $(BOARD).o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+#
+# (C) Copyright 2003-2004
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+#
+# IPEK01 board
+#
+
+TEXT_BASE = 0xfc000000
+
+PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board
--- /dev/null
+/*
+ * (C) Copyright 2003-2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * (C) Copyright 2004
+ * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
+ *
+ * (C) Copyright 2006
+ * MicroSys GmbH
+ *
+ * (C) Copyright 2009
+ * Wolfgang Grandegger, DENX Software Engineering, wg@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <mpc5xxx.h>
+#include <pci.h>
+#include <netdev.h>
+#include <miiphy.h>
+#include <libfdt.h>
+#include <mb862xx.h>
+#include <video_fb.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+
+#ifdef CONFIG_OF_LIBFDT
+#include <fdt_support.h>
+#endif /* CONFIG_OF_LIBFDT */
+
+/* mt46v16m16-75 */
+#ifdef CONFIG_MPC5200_DDR
+/* Settings for XLB = 132 MHz */
+#define SDRAM_MODE 0x018D0000
+#define SDRAM_EMODE 0x40090000
+#define SDRAM_CONTROL 0x714f0f00
+#define SDRAM_CONFIG1 0x73722930
+#define SDRAM_CONFIG2 0x47770000
+#define SDRAM_TAPDELAY 0x10000000
+#else
+#error SDRAM is not supported on this board
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static void sdram_start (int hi_addr)
+{
+ struct mpc5xxx_sdram *sdram = (struct mpc5xxx_sdram *)MPC5XXX_SDRAM;
+ long hi_addr_bit = hi_addr ? 0x01000000 : 0;
+
+ /* unlock mode register */
+ out_be32 (&sdram->ctrl, SDRAM_CONTROL | 0x80000000 | hi_addr_bit);
+
+ /* precharge all banks */
+ out_be32 (&sdram->ctrl, SDRAM_CONTROL | 0x80000002 | hi_addr_bit);
+
+ /* set mode register: extended mode */
+ out_be32 (&sdram->mode, SDRAM_EMODE);
+
+ /* set mode register: reset DLL */
+ out_be32 (&sdram->mode, SDRAM_MODE | 0x04000000);
+
+ /* precharge all banks */
+ out_be32 (&sdram->ctrl, SDRAM_CONTROL | 0x80000002 | hi_addr_bit);
+
+ /* auto refresh */
+ out_be32 (&sdram->ctrl, SDRAM_CONTROL | 0x80000004 | hi_addr_bit);
+
+ /* set mode register */
+ out_be32 (&sdram->mode, SDRAM_MODE);
+
+ /* normal operation */
+ out_be32 (&sdram->ctrl, SDRAM_CONTROL | hi_addr_bit);
+}
+
+/*
+ * ATTENTION: Although partially referenced initdram does NOT make real
+ * use of CONFIG_SYS_SDRAM_BASE. The code does not work if
+ * CONFIG_SYS_SDRAM_BASE is something else than 0x00000000.
+ */
+
+phys_size_t initdram (int board_type)
+{
+ struct mpc5xxx_mmap_ctl *mmap_ctl =
+ (struct mpc5xxx_mmap_ctl *)CONFIG_SYS_MBAR;
+ struct mpc5xxx_sdram *sdram = (struct mpc5xxx_sdram *)MPC5XXX_SDRAM;
+ struct mpc5xxx_cdm *cdm = (struct mpc5xxx_cdm *)MPC5XXX_CDM;
+ ulong dramsize = 0;
+ ulong dramsize2 = 0;
+ ulong test1, test2;
+
+ /* setup SDRAM chip selects */
+ out_be32 (&mmap_ctl->sdram0, 0x0000001e); /* 2G at 0x0 */
+ out_be32 (&mmap_ctl->sdram1, 0x00000000); /* disabled */
+
+ /* setup config registers */
+ out_be32 (&sdram->config1, SDRAM_CONFIG1);
+ out_be32 (&sdram->config2, SDRAM_CONFIG2);
+
+ /* set tap delay */
+ out_be32 (&cdm->porcfg, SDRAM_TAPDELAY);
+
+ /* find RAM size using SDRAM CS0 only */
+ sdram_start (0);
+ test1 = get_ram_size ((long *)CONFIG_SYS_SDRAM_BASE, 0x80000000);
+ sdram_start (1);
+ test2 = get_ram_size ((long *)CONFIG_SYS_SDRAM_BASE, 0x80000000);
+ if (test1 > test2) {
+ sdram_start (0);
+ dramsize = test1;
+ } else {
+ dramsize = test2;
+ }
+
+ /* memory smaller than 1MB is impossible */
+ if (dramsize < (1 << 20))
+ dramsize = 0;
+
+ /* set SDRAM CS0 size according to the amount of RAM found */
+ if (dramsize > 0)
+ out_be32 (&mmap_ctl->sdram0,
+ 0x13 + __builtin_ffs (dramsize >> 20) - 1);
+ else
+ out_be32 (&mmap_ctl->sdram1, 0); /* disabled */
+
+ /*
+ * On MPC5200B we need to set the special configuration delay in the
+ * DDR controller. Please refer to Freescale's AN3221 "MPC5200B SDRAM
+ * Initialization and Configuration", 3.3.1 SDelay--MBAR + 0x0190:
+ *
+ * "The SDelay should be written to a value of 0x00000004. It is
+ * required to account for changes caused by normal wafer processing
+ * parameters."
+ */
+ out_be32 (&sdram->sdelay, 0x04);
+
+ return dramsize + dramsize2;
+}
+
+int checkboard (void)
+{
+ puts ("Board: IPEK01 \n");
+ return 0;
+}
+
+void flash_preinit (void)
+{
+ struct mpc5xxx_lpb *lpb = (struct mpc5xxx_lpb *)MPC5XXX_LPB;
+
+ /*
+ * Now, when we are in RAM, enable flash write
+ * access for detection process.
+ * Note that CS_BOOT cannot be cleared when
+ * executing in flash.
+ */
+ clrbits_be32 (&lpb->cs0_cfg, 0x1); /* clear RO */
+}
+
+void flash_afterinit (ulong start, ulong size)
+{
+ struct mpc5xxx_mmap_ctl *mmap_ctl =
+ (struct mpc5xxx_mmap_ctl *)CONFIG_SYS_MBAR;
+
+#if defined(CONFIG_BOOT_ROM)
+ /* adjust mapping */
+ out_be32 (&mmap_ctl->cs1_start, START_REG (start));
+ out_be32 (&mmap_ctl->cs1_stop, STOP_REG (start, size));
+#else
+ /* adjust mapping */
+ out_be32 (&mmap_ctl->boot_start, START_REG (start));
+ out_be32 (&mmap_ctl->cs0_start, START_REG (start));
+ out_be32 (&mmap_ctl->boot_stop, STOP_REG (start, size));
+ out_be32 (&mmap_ctl->cs0_stop, STOP_REG (start, size));
+#endif
+}
+
+extern flash_info_t flash_info[]; /* info for FLASH chips */
+
+int misc_init_r (void)
+{
+ /* adjust flash start */
+ gd->bd->bi_flashstart = flash_info[0].start[0];
+ return (0);
+}
+
+#ifdef CONFIG_PCI
+static struct pci_controller hose;
+
+extern void pci_mpc5xxx_init (struct pci_controller *);
+
+void pci_init_board (void)
+{
+ pci_mpc5xxx_init (&hose);
+}
+#endif
+
+#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup (void *blob, bd_t * bd)
+{
+ ft_cpu_setup (blob, bd);
+ fdt_fixup_memory (blob, (u64) bd->bi_memstart, (u64) bd->bi_memsize);
+}
+#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */
+
+int board_eth_init(bd_t *bis)
+{
+ cpu_eth_init(bis); /* Built in FEC comes first */
+ return pci_eth_init(bis);
+}
+
+#ifdef CONFIG_VIDEO
+extern GraphicDevice mb862xx;
+
+static const gdc_regs init_regs[] = {
+ {0x0100, 0x00000900},
+ {0x0020, 0x80190257},
+ {0x0024, 0x00000000},
+ {0x0028, 0x00000000},
+ {0x002c, 0x00000000},
+ {0x0110, 0x00000000},
+ {0x0114, 0x00000000},
+ {0x0118, 0x02570320},
+ {0x0004, 0x041f0000},
+ {0x0008, 0x031f031f},
+ {0x000c, 0x067f0347},
+ {0x0010, 0x02780000},
+ {0x0014, 0x0257025c},
+ {0x0018, 0x00000000},
+ {0x001c, 0x02570320},
+ {0x0100, 0x80010900},
+ {0x0, 0x0}
+};
+
+const gdc_regs *board_get_regs (void)
+{
+ return init_regs;
+}
+
+/* Returns Lime base address */
+unsigned int board_video_init (void)
+{
+ if (mb862xx_probe (CONFIG_SYS_LIME_BASE) != MB862XX_TYPE_LIME)
+ return 0;
+
+ mb862xx.winSizeX = 800;
+ mb862xx.winSizeY = 600;
+ mb862xx.gdfIndex = GDF_15BIT_555RGB;
+ mb862xx.gdfBytesPP = 2;
+
+ return CONFIG_SYS_LIME_BASE;
+}
+
+#if defined(CONFIG_CONSOLE_EXTRA_INFO)
+/*
+ * Return text to be printed besides the logo.
+ */
+void video_get_info_str (int line_number, char *info)
+{
+ if (line_number == 1)
+ strcpy (info, " Board: IPEK01");
+ else
+ info[0] = '\0';
+}
+#endif
+#endif /* CONFIG_VIDEO */
SOBJS := $(addprefix $(obj),$(SOBJS))
$(LIB): $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
clean:
rm -f $(SOBJS) $(OBJS)
+++ /dev/null
-/*
- * (C) Copyright 2000-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text : {
- /* The start.o file includes the initial jump vector that
- must be located in the beginning. It is the basic run-
- time function that calls all other functions. */
- cpu/ppc4xx/start.o (.text)
-
- board/jse/init.o (.text)
- cpu/ppc4xx/kgdb.o (.text)
-
-/* . = env_offset;*/
-/* common/env_embedded.o(.text)*/
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
#include <asm/io.h>
#include <asm/ppc4xx-uic.h>
#include <asm/processor.h>
+#include <asm/4xx_pci.h>
DECLARE_GLOBAL_DATA_PTR;
/*
* Assign interrupts to PCI devices.
*/
-void korat_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
+void board_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
{
pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, VECNUM_EIRQ2);
}
#endif
-/*
- * pci_pre_init
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- */
-#if defined(CONFIG_PCI)
-int pci_pre_init(struct pci_controller *hose)
-{
- unsigned long addr;
-
- /*
- * Set priority for all PLB3 devices to 0.
- * Set PLB3 arbiter to fair mode.
- */
- mfsdr(SD0_AMP1, addr);
- mtsdr(SD0_AMP1, (addr & 0x000000FF) | 0x0000FF00);
- addr = mfdcr(PLB3_ACR);
- mtdcr(PLB3_ACR, addr | 0x80000000);
-
- /*
- * Set priority for all PLB4 devices to 0.
- */
- mfsdr(SD0_AMP0, addr);
- mtsdr(SD0_AMP0, (addr & 0x000000FF) | 0x0000FF00);
- addr = mfdcr(PLB4_ACR) | 0xa0000000; /* Was 0x8---- */
- mtdcr(PLB4_ACR, addr);
-
- /*
- * Set Nebula PLB4 arbiter to fair mode.
- */
- /* Segment0 */
- addr = (mfdcr(PLB0_ACR) & ~PLB0_ACR_PPM_MASK) | PLB0_ACR_PPM_FAIR;
- addr = (addr & ~PLB0_ACR_HBU_MASK) | PLB0_ACR_HBU_ENABLED;
- addr = (addr & ~PLB0_ACR_RDP_MASK) | PLB0_ACR_RDP_4DEEP;
- addr = (addr & ~PLB0_ACR_WRP_MASK) | PLB0_ACR_WRP_2DEEP;
- mtdcr(PLB0_ACR, addr);
-
- /* Segment1 */
- addr = (mfdcr(PLB1_ACR) & ~PLB1_ACR_PPM_MASK) | PLB1_ACR_PPM_FAIR;
- addr = (addr & ~PLB1_ACR_HBU_MASK) | PLB1_ACR_HBU_ENABLED;
- addr = (addr & ~PLB1_ACR_RDP_MASK) | PLB1_ACR_RDP_4DEEP;
- addr = (addr & ~PLB1_ACR_WRP_MASK) | PLB1_ACR_WRP_2DEEP;
- mtdcr(PLB1_ACR, addr);
-
-#if defined(CONFIG_PCI_PNP)
- hose->fixup_irq = korat_pci_fixup_irq;
-#endif
-
- return 1;
-}
-#endif /* defined(CONFIG_PCI) */
-
/*
* pci_target_init
*
#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
void pci_target_init(struct pci_controller *hose)
{
- /*
- * Set up Direct MMIO registers
- */
- /*
- * PowerPC440EPX PCI Master configuration.
- * Map one 1Gig range of PLB/processor addresses to PCI memory space.
- * PLB address 0x80000000-0xBFFFFFFF
- * ==> PCI address 0x80000000-0xBFFFFFFF
- * Use byte reversed out routines to handle endianess.
- * Make this region non-prefetchable.
- */
- out32r(PCIL0_PMM0MA, 0x00000000); /* PMM0 Mask/Attribute */
- /* - disabled b4 setting */
- out32r(PCIL0_PMM0LA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 Local Address */
- out32r(PCIL0_PMM0PCILA,
- CONFIG_SYS_PCI_MEMBASE); /* PMM0 PCI Low Address */
- out32r(PCIL0_PMM0PCIHA, 0x00000000); /* PMM0 PCI High Address */
- out32r(PCIL0_PMM0MA, 0xE0000001); /* 512M + No prefetching, */
- /* and enable region */
-
- out32r(PCIL0_PMM1MA, 0x00000000); /* PMM0 Mask/Attribute */
- /* - disabled b4 setting */
- out32r(PCIL0_PMM1LA,
- CONFIG_SYS_PCI_MEMBASE + 0x20000000); /* PMM0 Local Address */
- out32r(PCIL0_PMM1PCILA,
- CONFIG_SYS_PCI_MEMBASE + 0x20000000); /* PMM0 PCI Low Address */
- out32r(PCIL0_PMM1PCIHA, 0x00000000); /* PMM0 PCI High Address */
- out32r(PCIL0_PMM1MA, 0xE0000001); /* 512M + No prefetching, */
- /* and enable region */
-
- out32r(PCIL0_PTM1MS, 0x00000001); /* Memory Size/Attribute */
- out32r(PCIL0_PTM1LA, 0); /* Local Addr. Reg */
- out32r(PCIL0_PTM2MS, 0); /* Memory Size/Attribute */
- out32r(PCIL0_PTM2LA, 0); /* Local Addr. Reg */
-
- /*
- * Set up Configuration registers
- */
-
- /* Program the board's subsystem id/vendor id */
- pci_write_config_word(0, PCI_SUBSYSTEM_VENDOR_ID,
- CONFIG_SYS_PCI_SUBSYS_VENDORID);
- pci_write_config_word(0, PCI_SUBSYSTEM_ID, CONFIG_SYS_PCI_SUBSYS_ID);
-
- /* Configure command register as bus master */
- pci_write_config_word(0, PCI_COMMAND, PCI_COMMAND_MASTER);
-
- /* 240nS PCI clock */
- pci_write_config_word(0, PCI_LATENCY_TIMER, 1);
-
- /* No error reporting */
- pci_write_config_word(0, PCI_ERREN, 0);
-
- pci_write_config_dword(0, PCI_BRDGOPT2, 0x00000101);
+ /* First do 440EP(x) common setup */
+ __pci_target_init(hose);
/*
* Set up Configuration registers for on-board NEC uPD720101 USB
}
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT)
-void pci_master_init(struct pci_controller *hose)
-{
- unsigned short temp_short;
-
- /*
- * Write the PowerPC440 EP PCI Configuration regs.
- * Enable PowerPC440 EP to be a master on the PCI bus (PMM).
- * Enable PowerPC440 EP to act as a PCI memory target (PTM).
- */
- pci_read_config_word(0, PCI_COMMAND, &temp_short);
- pci_write_config_word(0, PCI_COMMAND,
- temp_short | PCI_COMMAND_MASTER |
- PCI_COMMAND_MEMORY);
-}
-#endif
-
-/*
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- */
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
- /* Korat is always configured as host. */
- return (1);
-}
-#endif /* defined(CONFIG_PCI) */
-
-#if defined(CONFIG_POST)
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed(void)
-{
- return 0; /* No hotkeys supported */
-}
-#endif /* CONFIG_POST */
-
#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
void ft_board_setup(void *blob, bd_t *bd)
{
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
-
- ppcenv_assert = ASSERT(. < 0xFFFF8000, ".bss section too big, overlaps .ppcenv section. Please update your confguration: CONFIG_SYS_MONITOR_BASE, CONFIG_SYS_MONITOR_LEN and TEXT_BASE may need to be modified.");
-
- _end = . ;
- PROVIDE (end = .);
-}
else
setenv ("key1", "on");
}
-
-#ifdef CONFIG_POST
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed (void)
-{
- return (0);
-}
-#endif
return (0);
}
-/*************************************************************************
- * pci_pre_init
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int pci_pre_init(struct pci_controller *hose)
-{
- unsigned long addr;
-
- /*-------------------------------------------------------------------------+
- | Set priority for all PLB3 devices to 0.
- | Set PLB3 arbiter to fair mode.
- +-------------------------------------------------------------------------*/
- mfsdr(SD0_AMP1, addr);
- mtsdr(SD0_AMP1, (addr & 0x000000FF) | 0x0000FF00);
- addr = mfdcr(PLB3_ACR);
- mtdcr(PLB3_ACR, addr | 0x80000000);
-
- /*-------------------------------------------------------------------------+
- | Set priority for all PLB4 devices to 0.
- +-------------------------------------------------------------------------*/
- mfsdr(SD0_AMP0, addr);
- mtsdr(SD0_AMP0, (addr & 0x000000FF) | 0x0000FF00);
- addr = mfdcr(PLB4_ACR) | 0xa0000000; /* Was 0x8---- */
- mtdcr(PLB4_ACR, addr);
-
- /*-------------------------------------------------------------------------+
- | Set Nebula PLB4 arbiter to fair mode.
- +-------------------------------------------------------------------------*/
- /* Segment0 */
- addr = (mfdcr(PLB0_ACR) & ~PLB0_ACR_PPM_MASK) | PLB0_ACR_PPM_FAIR;
- addr = (addr & ~PLB0_ACR_HBU_MASK) | PLB0_ACR_HBU_ENABLED;
- addr = (addr & ~PLB0_ACR_RDP_MASK) | PLB0_ACR_RDP_4DEEP;
- addr = (addr & ~PLB0_ACR_WRP_MASK) | PLB0_ACR_WRP_2DEEP;
- mtdcr(PLB0_ACR, addr);
-
- /* Segment1 */
- addr = (mfdcr(PLB1_ACR) & ~PLB1_ACR_PPM_MASK) | PLB1_ACR_PPM_FAIR;
- addr = (addr & ~PLB1_ACR_HBU_MASK) | PLB1_ACR_HBU_ENABLED;
- addr = (addr & ~PLB1_ACR_RDP_MASK) | PLB1_ACR_RDP_4DEEP;
- addr = (addr & ~PLB1_ACR_WRP_MASK) | PLB1_ACR_WRP_2DEEP;
- mtdcr(PLB1_ACR, addr);
-
- return 1;
-}
-#endif /* defined(CONFIG_PCI) */
-
-/*************************************************************************
- * pci_target_init
- *
- * The bootstrap configuration provides default settings for the pci
- * inbound map (PIM). But the bootstrap config choices are limited and
- * may not be sufficient for a given board.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
-void pci_target_init(struct pci_controller *hose)
-{
- /*--------------------------------------------------------------------------+
- * Set up Direct MMIO registers
- *--------------------------------------------------------------------------*/
- /*--------------------------------------------------------------------------+
- | PowerPC440EPX PCI Master configuration.
- | Map one 1Gig range of PLB/processor addresses to PCI memory space.
- | PLB address 0xA0000000-0xDFFFFFFF ==> PCI address 0xA0000000-0xDFFFFFFF
- | Use byte reversed out routines to handle endianess.
- | Make this region non-prefetchable.
- +--------------------------------------------------------------------------*/
- out32r(PCIL0_PMM0MA, 0x00000000); /* PMM0 Mask/Attribute - disabled b4 setting */
- out32r(PCIL0_PMM0LA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 Local Address */
- out32r(PCIL0_PMM0PCILA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 PCI Low Address */
- out32r(PCIL0_PMM0PCIHA, 0x00000000); /* PMM0 PCI High Address */
- out32r(PCIL0_PMM0MA, 0xE0000001); /* 512M + No prefetching, and enable region */
-
- out32r(PCIL0_PMM1MA, 0x00000000); /* PMM0 Mask/Attribute - disabled b4 setting */
- out32r(PCIL0_PMM1LA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 Local Address */
- out32r(PCIL0_PMM1PCILA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 PCI Low Address */
- out32r(PCIL0_PMM1PCIHA, 0x00000000); /* PMM0 PCI High Address */
- out32r(PCIL0_PMM1MA, 0xE0000001); /* 512M + No prefetching, and enable region */
-
- out32r(PCIL0_PTM1MS, 0x00000001); /* Memory Size/Attribute */
- out32r(PCIL0_PTM1LA, 0); /* Local Addr. Reg */
- out32r(PCIL0_PTM2MS, 0); /* Memory Size/Attribute */
- out32r(PCIL0_PTM2LA, 0); /* Local Addr. Reg */
-
- /*--------------------------------------------------------------------------+
- * Set up Configuration registers
- *--------------------------------------------------------------------------*/
-
- /* Program the board's subsystem id/vendor id */
- pci_write_config_word(0, PCI_SUBSYSTEM_VENDOR_ID,
- CONFIG_SYS_PCI_SUBSYS_VENDORID);
- pci_write_config_word(0, PCI_SUBSYSTEM_ID, CONFIG_SYS_PCI_SUBSYS_ID);
-
- /* Configure command register as bus master */
- pci_write_config_word(0, PCI_COMMAND, PCI_COMMAND_MASTER);
-
- /* 240nS PCI clock */
- pci_write_config_word(0, PCI_LATENCY_TIMER, 1);
-
- /* No error reporting */
- pci_write_config_word(0, PCI_ERREN, 0);
-
- pci_write_config_dword(0, PCI_BRDGOPT2, 0x00000101);
-
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-
-/*************************************************************************
- * pci_master_init
- *
- ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT)
-void pci_master_init(struct pci_controller *hose)
-{
- unsigned short temp_short;
-
- /*--------------------------------------------------------------------------+
- | Write the PowerPC440 EP PCI Configuration regs.
- | Enable PowerPC440 EP to be a master on the PCI bus (PMM).
- | Enable PowerPC440 EP to act as a PCI memory target (PTM).
- +--------------------------------------------------------------------------*/
- pci_read_config_word(0, PCI_COMMAND, &temp_short);
- pci_write_config_word(0, PCI_COMMAND,
- temp_short | PCI_COMMAND_MASTER |
- PCI_COMMAND_MEMORY);
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT) */
-
-/*************************************************************************
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
- /* Cactus is always configured as host. */
- return (1);
-}
-#endif /* defined(CONFIG_PCI) */
-
void hw_watchdog_reset(void)
{
int val;
udelay(500);
gpio_write_bit(CONFIG_SYS_GPIO_LIME_RST, 1);
- /* Lime memory clock adjusted to 100MHz */
- out_be32((void *)CONFIG_SYS_LIME_SDRAM_CLOCK, CONFIG_SYS_LIME_CLOCK_100MHZ);
- /* Wait untill time expired. Because of requirements in lime manual */
- udelay(300);
- /* Write lime controller memory parameters */
- out_be32((void *)CONFIG_SYS_LIME_MMR, CONFIG_SYS_LIME_MMR_VALUE);
-
mb862xx.winSizeX = 640;
mb862xx.winSizeY = 480;
mb862xx.gdfBytesPP = 2;
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
-
- ppcenv_assert = ASSERT(. < 0xFFFF8000, ".bss section too big, overlaps .ppcenv section. Please update your confguration: CONFIG_SYS_MONITOR_BASE, CONFIG_SYS_MONITOR_LEN and TEXT_BASE may need to be modified.");
-
- _end = . ;
- PROVIDE (end = .);
-}
SOBJS := $(addprefix $(obj),$(SOBJS))
$(LIB): $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
clean:
rm -f $(SOBJS) $(OBJS)
#TEXT_BASE = 0xFFFE0000
TEXT_BASE = 0x18000000
+
+# Use board specific linker script
+LDSCRIPT := $(SRCTREE)/board/ml2/u-boot.lds
SOBJS := $(addprefix $(obj),$(SOBJS))
$(LIB): $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
clean:
rm -f $(SOBJS) $(OBJS)
}
-#ifdef CONFIG_POST
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed(void)
-{
- return 0; /* No hotkeys supported */
-}
-#endif
-
extern int mk_date (char *, struct rtc_time *);
int last_stage_init (void)
+++ /dev/null
-/*
- * (C) Copyright 2000, 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
- .bootpg 0xFFFFF000 :
- {
- board/mpl/mip405/init.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/mpl/mip405/init.o (.text)
- cpu/ppc4xx/kgdb.o (.text)
- cpu/ppc4xx/traps.o (.text)
- cpu/ppc4xx/interrupts.o (.text)
- cpu/ppc4xx/4xx_uart.o (.text)
- cpu/ppc4xx/cpu_init.o (.text)
- cpu/ppc4xx/speed.o (.text)
- drivers/net/4xx_enet.o (.text)
- common/dlmalloc.o (.text)
- lib_generic/crc32.o (.text)
- lib_ppc/extable.o (.text)
- lib_generic/zlib.o (.text)
-
-/* . = env_offset;*/
-/* common/env_embedded.o(.text)*/
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
SOBJS := $(addprefix $(obj),$(SOBJS))
$(LIB): $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
clean:
rm -f $(SOBJS) $(OBJS)
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/mpl/pip405/init.o (.text)
- cpu/ppc4xx/kgdb.o (.text)
- cpu/ppc4xx/traps.o (.text)
- cpu/ppc4xx/interrupts.o (.text)
- cpu/ppc4xx/4xx_uart.o (.text)
- cpu/ppc4xx/cpu_init.o (.text)
- cpu/ppc4xx/speed.o (.text)
- common/dlmalloc.o (.text)
- lib_generic/crc32.o (.text)
- lib_ppc/extable.o (.text)
- lib_generic/zlib.o (.text)
-
-/* . = env_offset;*/
-/* common/env_embedded.o(.text)*/
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
#include <common.h>
#include <netdev.h>
-#include <s3c2410.h>
+#include <asm/arch/s3c24x0_cpu.h>
#include <stdio_dev.h>
#include <i2c.h>
* Global routines used for VCMA9
*****************************************************************************/
-#include <s3c2410.h>
+#include <asm/arch/s3c24x0_cpu.h>
extern int mem_test(unsigned long start, unsigned long ramsize,int mode);
/* VCMA9 PLD regsiters */
typedef struct {
- S3C24X0_REG8 ID;
- S3C24X0_REG8 NIC;
- S3C24X0_REG8 CAN;
- S3C24X0_REG8 MISC;
- S3C24X0_REG8 GPCD;
- S3C24X0_REG8 BOARD;
- S3C24X0_REG8 SDRAM;
+ u8 ID;
+ u8 NIC;
+ u8 CAN;
+ u8 MISC;
+ u8 GPCD;
+ u8 BOARD;
+ u8 SDRAM;
} /*__attribute__((__packed__))*/ VCMA9_PLD;
#define VCMA9_PLD_BASE 0x2C000100
return dram_size;
}
-#if defined(CONFIG_POST)
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed(void)
-{
- return 0; /* No hotkeys supported */
-}
-#endif /* CONFIG_POST */
-
#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
void ft_board_setup(void *blob, bd_t *bd)
{
+++ /dev/null
-/*
- * (C) Copyright 2000-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text : {
- /* The start.o file includes the initial jump vector that
- must be located in the beginning. It is the basic run-
- time function that calls all other functions. */
- cpu/ppc4xx/start.o (.text)
-
-/* . = env_offset;*/
-/* common/env_embedded.o(.text)*/
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
#include <asm/processor.h>
#include <ppc440.h>
#include <asm/io.h>
+#include <asm/4xx_pci.h>
+
#include "../common/nm.h"
DECLARE_GLOBAL_DATA_PTR;
}
/*
- * pci_target_init
- *
- * The bootstrap configuration provides default settings for the pci
- * inbound map (PIM). But the bootstrap config choices are limited and
- * may not be sufficient for a given board.
- *
- */
-void pci_target_init(struct pci_controller *hose)
-{
- if (!board_with_pci()) { return; }
- /*
- * Set up Direct MMIO registers
- *
- * PowerPC440EPX PCI Master configuration.
- * Map one 1Gig range of PLB/processor addresses to PCI memory space.
- * PLB address 0xA0000000-0xDFFFFFFF ==> PCI address
- * 0xA0000000-0xDFFFFFFF
- * Use byte reversed out routines to handle endianess.
- * Make this region non-prefetchable.
- */
- /* PMM0 Mask/Attribute - disabled b4 setting */
- out32r(PCIL0_PMM0MA, 0x00000000);
- out32r(PCIL0_PMM0LA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 Local Address */
- /* PMM0 PCI Low Address */
- out32r(PCIL0_PMM0PCILA, CONFIG_SYS_PCI_MEMBASE);
- out32r(PCIL0_PMM0PCIHA, 0x00000000); /* PMM0 PCI High Address */
- /* 512M + No prefetching, and enable region */
- out32r(PCIL0_PMM0MA, 0xE0000001);
-
- /* PMM0 Mask/Attribute - disabled b4 setting */
- out32r(PCIL0_PMM1MA, 0x00000000);
- out32r(PCIL0_PMM1LA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 Local Address */
- /* PMM0 PCI Low Address */
- out32r(PCIL0_PMM1PCILA, CONFIG_SYS_PCI_MEMBASE2);
- out32r(PCIL0_PMM1PCIHA, 0x00000000); /* PMM0 PCI High Address */
- /* 512M + No prefetching, and enable region */
- out32r(PCIL0_PMM1MA, 0xE0000001);
-
- out32r(PCIL0_PTM1MS, 0x00000001); /* Memory Size/Attribute */
- out32r(PCIL0_PTM1LA, 0); /* Local Addr. Reg */
- out32r(PCIL0_PTM2MS, 0); /* Memory Size/Attribute */
- out32r(PCIL0_PTM2LA, 0); /* Local Addr. Reg */
-
- /*
- * Set up Configuration registers
- */
-
- /* Program the board's subsystem id/vendor id */
- pci_write_config_word(0, PCI_SUBSYSTEM_VENDOR_ID,
- CONFIG_SYS_PCI_SUBSYS_VENDORID);
- pci_write_config_word(0, PCI_SUBSYSTEM_ID, CONFIG_SYS_PCI_SUBSYS_ID);
-
- /* Configure command register as bus master */
- pci_write_config_word(0, PCI_COMMAND, PCI_COMMAND_MASTER);
-
- /* 240nS PCI clock */
- pci_write_config_word(0, PCI_LATENCY_TIMER, 1);
-
- /* No error reporting */
- pci_write_config_word(0, PCI_ERREN, 0);
-
- pci_write_config_dword(0, PCI_BRDGOPT2, 0x00000101);
-}
-
-/*
- * pci_master_init
- *
+ * Override weak default pci_master_init()
*/
void pci_master_init(struct pci_controller *hose)
{
- unsigned short temp_short;
- if (!board_with_pci()) { return; }
-
- /*---------------------------------------------------------------
- * Write the PowerPC440 EP PCI Configuration regs.
- * Enable PowerPC440 EP to be a master on the PCI bus (PMM).
- * Enable PowerPC440 EP to act as a PCI memory target (PTM).
- *--------------------------------------------------------------*/
- pci_read_config_word(0, PCI_COMMAND, &temp_short);
- pci_write_config_word(0, PCI_COMMAND,
- temp_short | PCI_COMMAND_MASTER |
- PCI_COMMAND_MEMORY);
-}
+ if (!board_with_pci())
+ return;
-/*
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- */
-int is_pci_host(struct pci_controller *hose)
-{
- return 1;
+ __pci_master_init(hose);
}
#endif /* defined(CONFIG_PCI) */
-#if defined(CONFIG_POST)
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed(void)
-{
- return 0; /* No hotkeys supported */
-}
-#endif /* CONFIG_POST */
-
#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
void ft_board_setup(void *blob, bd_t *bd)
{
+++ /dev/null
-/*
- * (C) Copyright 2000-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
-
- ppcenv_assert = ASSERT(. < 0xFFFFB000, ".bss section too big, overlaps .ppcenv section. Please update your confguration: CONFIG_SYS_MONITOR_BASE, CONFIG_SYS_MONITOR_LEN and TEXT_BASE may need to be modified.");
-
- _end = . ;
- PROVIDE (end = .);
-}
return dram_size;
}
-#if defined(CONFIG_POST)
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed(void)
-{
- return 0; /* No hotkeys supported */
-}
-#endif /* CONFIG_POST */
-
#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
void ft_board_setup(void *blob, bd_t *bd)
{
+++ /dev/null
-/*
- * (C) Copyright 2000-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text : {
- /* The start.o file includes the initial jump vector that
- must be located in the beginning. It is the basic run-
- time function that calls all other functions. */
- cpu/ppc4xx/start.o (.text)
-
-/* . = env_offset;*/
-/* common/env_embedded.o(.text)*/
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
#endif
-#ifdef CONFIG_POST
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed(void)
-{
- return 0; /* No hotkeys supported */
-}
-#endif
-
#ifdef CONFIG_HW_WATCHDOG
void hw_watchdog_reset(void)
return dram_size;
}
-/*************************************************************************
- * pci_pre_init
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int pci_pre_init(struct pci_controller *hose)
-{
- unsigned long addr;
-
- /*-------------------------------------------------------------------------+
- | Set priority for all PLB3 devices to 0.
- | Set PLB3 arbiter to fair mode.
- +-------------------------------------------------------------------------*/
- mfsdr(SD0_AMP1, addr);
- mtsdr(SD0_AMP1, (addr & 0x000000FF) | 0x0000FF00);
- addr = mfdcr(PLB3_ACR);
- mtdcr(PLB3_ACR, addr | 0x80000000);
-
- /*-------------------------------------------------------------------------+
- | Set priority for all PLB4 devices to 0.
- +-------------------------------------------------------------------------*/
- mfsdr(SD0_AMP0, addr);
- mtsdr(SD0_AMP0, (addr & 0x000000FF) | 0x0000FF00);
- addr = mfdcr(PLB4_ACR) | 0xa0000000; /* Was 0x8---- */
- mtdcr(PLB4_ACR, addr);
-
- /*-------------------------------------------------------------------------+
- | Set Nebula PLB4 arbiter to fair mode.
- +-------------------------------------------------------------------------*/
- /* Segment0 */
- addr = (mfdcr(PLB0_ACR) & ~PLB0_ACR_PPM_MASK) | PLB0_ACR_PPM_FAIR;
- addr = (addr & ~PLB0_ACR_HBU_MASK) | PLB0_ACR_HBU_ENABLED;
- addr = (addr & ~PLB0_ACR_RDP_MASK) | PLB0_ACR_RDP_4DEEP;
- addr = (addr & ~PLB0_ACR_WRP_MASK) | PLB0_ACR_WRP_2DEEP;
- mtdcr(PLB0_ACR, addr);
-
- /* Segment1 */
- addr = (mfdcr(PLB1_ACR) & ~PLB1_ACR_PPM_MASK) | PLB1_ACR_PPM_FAIR;
- addr = (addr & ~PLB1_ACR_HBU_MASK) | PLB1_ACR_HBU_ENABLED;
- addr = (addr & ~PLB1_ACR_RDP_MASK) | PLB1_ACR_RDP_4DEEP;
- addr = (addr & ~PLB1_ACR_WRP_MASK) | PLB1_ACR_WRP_2DEEP;
- mtdcr(PLB1_ACR, addr);
-
- return 1;
-}
-#endif /* defined(CONFIG_PCI) */
-
-/*************************************************************************
- * pci_target_init
- *
- * The bootstrap configuration provides default settings for the pci
- * inbound map (PIM). But the bootstrap config choices are limited and
- * may not be sufficient for a given board.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
-void pci_target_init(struct pci_controller *hose)
-{
- /*--------------------------------------------------------------------------+
- * Set up Direct MMIO registers
- *--------------------------------------------------------------------------*/
- /*--------------------------------------------------------------------------+
- | PowerPC440 EP PCI Master configuration.
- | Map one 1Gig range of PLB/processor addresses to PCI memory space.
- | PLB address 0xA0000000-0xDFFFFFFF ==> PCI address 0xA0000000-0xDFFFFFFF
- | Use byte reversed out routines to handle endianess.
- | Make this region non-prefetchable.
- +--------------------------------------------------------------------------*/
- out32r(PCIL0_PMM0MA, 0x00000000); /* PMM0 Mask/Attribute - disabled b4 setting */
- out32r(PCIL0_PMM0LA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 Local Address */
- out32r(PCIL0_PMM0PCILA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 PCI Low Address */
- out32r(PCIL0_PMM0PCIHA, 0x00000000); /* PMM0 PCI High Address */
- out32r(PCIL0_PMM0MA, 0xE0000001); /* 512M + No prefetching, and enable region */
-
- out32r(PCIL0_PMM1MA, 0x00000000); /* PMM0 Mask/Attribute - disabled b4 setting */
- out32r(PCIL0_PMM1LA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 Local Address */
- out32r(PCIL0_PMM1PCILA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 PCI Low Address */
- out32r(PCIL0_PMM1PCIHA, 0x00000000); /* PMM0 PCI High Address */
- out32r(PCIL0_PMM1MA, 0xE0000001); /* 512M + No prefetching, and enable region */
-
- out32r(PCIL0_PTM1MS, 0x00000001); /* Memory Size/Attribute */
- out32r(PCIL0_PTM1LA, 0); /* Local Addr. Reg */
- out32r(PCIL0_PTM2MS, 0); /* Memory Size/Attribute */
- out32r(PCIL0_PTM2LA, 0); /* Local Addr. Reg */
-
- /*--------------------------------------------------------------------------+
- * Set up Configuration registers
- *--------------------------------------------------------------------------*/
-
- /* Program the board's subsystem id/vendor id */
- pci_write_config_word(0, PCI_SUBSYSTEM_VENDOR_ID,
- CONFIG_SYS_PCI_SUBSYS_VENDORID);
- pci_write_config_word(0, PCI_SUBSYSTEM_ID, CONFIG_SYS_PCI_SUBSYS_ID);
-
- /* Configure command register as bus master */
- pci_write_config_word(0, PCI_COMMAND, PCI_COMMAND_MASTER);
-
- /* 240nS PCI clock */
- pci_write_config_word(0, PCI_LATENCY_TIMER, 1);
-
- /* No error reporting */
- pci_write_config_word(0, PCI_ERREN, 0);
-
- pci_write_config_dword(0, PCI_BRDGOPT2, 0x00000101);
-
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-
-/*************************************************************************
- * pci_master_init
- *
- ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT)
-void pci_master_init(struct pci_controller *hose)
-{
- unsigned short temp_short;
-
- /*--------------------------------------------------------------------------+
- | Write the PowerPC440 EP PCI Configuration regs.
- | Enable PowerPC440 EP to be a master on the PCI bus (PMM).
- | Enable PowerPC440 EP to act as a PCI memory target (PTM).
- +--------------------------------------------------------------------------*/
- pci_read_config_word(0, PCI_COMMAND, &temp_short);
- pci_write_config_word(0, PCI_COMMAND,
- temp_short | PCI_COMMAND_MASTER |
- PCI_COMMAND_MEMORY);
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT) */
-
-/*************************************************************************
- * is_pci_host
- *
- * This routine is called to determine if a pci scan should be
- * performed. With various hardware environments (especially cPCI and
- * PPMC) it's insufficient to depend on the state of the arbiter enable
- * bit in the strap register, or generic host/adapter assumptions.
- *
- * Rather than hard-code a bad assumption in the general 440 code, the
- * 440 pci code requires the board to decide at runtime.
- *
- * Return 0 for adapter mode, non-zero for host (monarch) mode.
- *
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
- /* PCS440EP is always configured as host. */
- return (1);
-}
-#endif /* defined(CONFIG_PCI) */
-
/*************************************************************************
* hw_watchdog_reset
*
#include <ppc4xx_enet.h>
#include <miiphy.h>
#include <asm/processor.h>
+#include <asm/4xx_pci.h>
DECLARE_GLOBAL_DATA_PTR;
return (0);
}
-/*************************************************************************
- * pci_pre_init
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- *
- ************************************************************************/
#if defined(CONFIG_PCI)
-int pci_pre_init(struct pci_controller * hose )
+/*
+ * Override weak pci_pre_init()
+ */
+int pci_pre_init(struct pci_controller *hose)
{
- unsigned long strap;
-
- /*--------------------------------------------------------------------------+
- * The ocotea board is always configured as the host & requires the
- * PCI arbiter to be enabled.
- *--------------------------------------------------------------------------*/
- mfsdr(SDR0_SDSTP1, strap);
- if( (strap & SDR0_SDSTP1_PAE_MASK) == 0 ){
- printf("PCI: SDR0_STRP1[%08lX] - PCI Arbiter disabled.\n",strap);
+ if (__pci_pre_init(hose) == 0)
return 0;
- }
/* FPGA Init */
- alpr_fpga_init ();
+ alpr_fpga_init();
return 1;
}
-#endif /* defined(CONFIG_PCI) */
/*************************************************************************
- * pci_target_init
- *
- * The bootstrap configuration provides default settings for the pci
- * inbound map (PIM). But the bootstrap config choices are limited and
- * may not be sufficient for a given board.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
-void pci_target_init(struct pci_controller * hose )
-{
- /*--------------------------------------------------------------------------+
- * Disable everything
- *--------------------------------------------------------------------------*/
- out32r( PCIL0_PIM0SA, 0 ); /* disable */
- out32r( PCIL0_PIM1SA, 0 ); /* disable */
- out32r( PCIL0_PIM2SA, 0 ); /* disable */
- out32r( PCIL0_EROMBA, 0 ); /* disable expansion rom */
-
- /*--------------------------------------------------------------------------+
- * Map all of SDRAM to PCI address 0x0000_0000. Note that the 440 strapping
- * options to not support sizes such as 128/256 MB.
- *--------------------------------------------------------------------------*/
- out32r( PCIL0_PIM0LAL, CONFIG_SYS_SDRAM_BASE );
- out32r( PCIL0_PIM0LAH, 0 );
- out32r( PCIL0_PIM0SA, ~(gd->ram_size - 1) | 1 );
-
- out32r( PCIL0_BAR0, 0 );
-
- /*--------------------------------------------------------------------------+
- * Program the board's subsystem id/vendor id
- *--------------------------------------------------------------------------*/
- out16r( PCIL0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID );
- out16r( PCIL0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID );
-
- out16r( PCIL0_CMD, in16r(PCIL0_CMD) | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-
-/*************************************************************************
- * is_pci_host
+ * Override weak is_pci_host()
*
* This routine is called to determine if a pci scan should be
* performed. With various hardware environments (especially cPCI and
*
*
************************************************************************/
-#if defined(CONFIG_PCI)
-
static void wait_for_pci_ready(void)
{
/*
out32r(PCIL0_POM1SA, ~(0x10000000 - 1) | 1); /* 256MB + enable region */
}
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT) */
-
-#ifdef CONFIG_POST
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed(void)
-{
-
- return (ctrlc());
-}
-#endif
+++ /dev/null
-/*
- * (C) Copyright 2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
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- .rela.rodata : { *(.rela.rodata) }
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- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/prodrive/alpr/init.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
}
/*************************************************************************
- * pci_pre_init
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int pci_pre_init(struct pci_controller *hose)
-{
- unsigned long strap;
-
- /*--------------------------------------------------------------------------+
- * The P3P440 board is always configured as the host & requires the
- * PCI arbiter to be disabled because it's an PMC module.
- *--------------------------------------------------------------------------*/
- strap = mfdcr(CPC0_STRP1);
- if (strap & 0x00100000) {
- printf("PCI: CPC0_STRP1[PAE] set.\n");
- return 0;
- }
-
- return 1;
-}
-#endif /* defined(CONFIG_PCI) */
-
-/*************************************************************************
- * pci_target_init
- *
- * The bootstrap configuration provides default settings for the pci
- * inbound map (PIM). But the bootstrap config choices are limited and
- * may not be sufficient for a given board.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
-void pci_target_init(struct pci_controller *hose)
-{
- /*--------------------------------------------------------------------------+
- * Disable everything
- *--------------------------------------------------------------------------*/
- out32r(PCIL0_PIM0SA, 0); /* disable */
- out32r(PCIL0_PIM1SA, 0); /* disable */
- out32r(PCIL0_PIM2SA, 0); /* disable */
- out32r(PCIL0_EROMBA, 0); /* disable expansion rom */
-
- /*--------------------------------------------------------------------------+
- * Map all of SDRAM to PCI address 0x0000_0000. Note that the 440 strapping
- * options to not support sizes such as 128/256 MB.
- *--------------------------------------------------------------------------*/
- out32r(PCIL0_PIM0LAL, CONFIG_SYS_SDRAM_BASE);
- out32r(PCIL0_PIM0LAH, 0);
- out32r(PCIL0_PIM0SA, ~(gd->ram_size - 1) | 1);
-
- out32r(PCIL0_BAR0, 0);
-
- /*--------------------------------------------------------------------------+
- * Program the board's subsystem id/vendor id
- *--------------------------------------------------------------------------*/
- out16r(PCIL0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID);
- out16r(PCIL0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID);
-
- out16r(PCIL0_CMD, in16r(PCIL0_CMD) | PCI_COMMAND_MEMORY);
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-
-/*************************************************************************
- * is_pci_host
+ * Override weak is_pci_host()
*
* This routine is called to determine if a pci scan should be
* performed. With various hardware environments (especially cPCI and
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
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- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
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- .rela.bss : { *(.rela.bss) }
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- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/prodrive/p3p440/init.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
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- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
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- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
#endif
#endif /* CONFIG_MISC_INIT_R */
-
-#ifdef CONFIG_POST
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed(void)
-{
- return 0; /* No hotkeys supported */
-}
-
-#endif
#include <common.h>
#include <netdev.h>
-#include <s3c2400.h>
+#include <asm/arch/s3c24x0_cpu.h>
DECLARE_GLOBAL_DATA_PTR;
#include <common.h>
#include <netdev.h>
-#include <s3c2410.h>
+#include <asm/arch/s3c24x0_cpu.h>
DECLARE_GLOBAL_DATA_PTR;
#include <config.h>
#include <version.h>
-#include <s3c6400.h>
+#include <asm/arch/s3c6400.h>
#ifdef CONFIG_SERIAL1
#define ELFIN_UART_CONSOLE_BASE (ELFIN_UART_BASE + ELFIN_UART0_OFFSET)
#include <common.h>
#include <netdev.h>
-#include <s3c6400.h>
+#include <asm/arch/s3c6400.h>
/* ------------------------------------------------------------------------- */
#define CS8900_Tacs 0x0 /* 0clk address set-up */
}
#endif /* !defined(CONFIG_SPD_EEPROM) */
-
-/*************************************************************************
- * pci_pre_init
- *
- * This routine is called just prior to registering the hose and gives
- * the board the opportunity to check things. Returning a value of zero
- * indicates that things are bad & PCI initialization should be aborted.
- *
- * Different boards may wish to customize the pci controller structure
- * (add regions, override default access routines, etc) or perform
- * certain pre-initialization actions.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int pci_pre_init(struct pci_controller * hose )
-{
- unsigned long strap;
-
- /*--------------------------------------------------------------------------+
- * The metrobox is always configured as the host & requires the
- * PCI arbiter to be enabled.
- *--------------------------------------------------------------------------*/
- mfsdr(SDR0_SDSTP1, strap);
- if( (strap & SDR0_SDSTP1_PAE_MASK) == 0 ){
- printf("PCI: SDR0_STRP1[%08lX] - PCI Arbiter disabled.\n",strap);
- return 0;
- }
-
- return 1;
-}
-#endif /* defined(CONFIG_PCI) */
-
-/*************************************************************************
- * pci_target_init
- *
- * The bootstrap configuration provides default settings for the pci
- * inbound map (PIM). But the bootstrap config choices are limited and
- * may not be sufficient for a given board.
- *
- ************************************************************************/
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
-void pci_target_init(struct pci_controller * hose )
-{
- /*--------------------------------------------------------------------------+
- * Disable everything
- *--------------------------------------------------------------------------*/
- out32r( PCIL0_PIM0SA, 0 ); /* disable */
- out32r( PCIL0_PIM1SA, 0 ); /* disable */
- out32r( PCIL0_PIM2SA, 0 ); /* disable */
- out32r( PCIL0_EROMBA, 0 ); /* disable expansion rom */
-
- /*--------------------------------------------------------------------------+
- * Map all of SDRAM to PCI address 0x0000_0000. Note that the 440 strapping
- * options to not support sizes such as 128/256 MB.
- *--------------------------------------------------------------------------*/
- out32r( PCIL0_PIM0LAL, CONFIG_SYS_SDRAM_BASE );
- out32r( PCIL0_PIM0LAH, 0 );
- out32r( PCIL0_PIM0SA, ~(gd->ram_size - 1) | 1 );
-
- out32r( PCIL0_BAR0, 0 );
-
- /*--------------------------------------------------------------------------+
- * Program the board's subsystem id/vendor id
- *--------------------------------------------------------------------------*/
- out16r( PCIL0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID );
- out16r( PCIL0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID );
-
- out16r( PCIL0_CMD, in16r(PCIL0_CMD) | PCI_COMMAND_MEMORY );
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-
-
-/*************************************************************************
- * is_pci_host
- *
- *
- ************************************************************************/
-#if defined(CONFIG_PCI)
-int is_pci_host(struct pci_controller *hose)
-{
- /* The metrobox is always configured as host. */
- return(1);
-}
-#endif /* defined(CONFIG_PCI) */
-
/*************************************************************************
* board_get_enetaddr
*
+++ /dev/null
-/*
- * (C) Copyright 2005
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- * Travis B. Sawyer, Sandburst Corporation, tsawyer@sandburst.com
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
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- .hash : { *(.hash) }
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- .dynstr : { *(.dynstr) }
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- .rel.plt : { *(.rel.plt) }
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- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/sandburst/karef/init.o (.text)
- cpu/ppc4xx/kgdb.o (.text)
- cpu/ppc4xx/traps.o (.text)
- cpu/ppc4xx/interrupts.o (.text)
- cpu/ppc4xx/4xx_uart.o (.text)
- cpu/ppc4xx/cpu_init.o (.text)
- cpu/ppc4xx/speed.o (.text)
- drivers/net/4xx_enet.o (.text)
- common/dlmalloc.o (.text)
- lib_generic/crc32.o (.text)
- lib_ppc/extable.o (.text)
- lib_generic/zlib.o (.text)
-
-/* . = env_offset;*/
-/* common/env_embedded.o(.text)*/
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
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- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2005
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- * Travis B. Sawyer, Sandburst Corporation, tsawyer@sandburst.com
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
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- .rela.data : { *(.rela.data) }
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- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/sandburst/metrobox/init.o (.text)
- cpu/ppc4xx/kgdb.o (.text)
- cpu/ppc4xx/traps.o (.text)
- cpu/ppc4xx/interrupts.o (.text)
- cpu/ppc4xx/4xx_uart.o (.text)
- cpu/ppc4xx/cpu_init.o (.text)
- cpu/ppc4xx/speed.o (.text)
- drivers/net/4xx_enet.o (.text)
- common/dlmalloc.o (.text)
- lib_generic/crc32.o (.text)
- lib_ppc/extable.o (.text)
- lib_generic/zlib.o (.text)
-
-/* . = env_offset;*/
-/* common/env_embedded.o(.text)*/
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
#include <common.h>
#include <netdev.h>
-#include <s3c2410.h>
+#include <asm/arch/s3c24x0_cpu.h>
#if defined(CONFIG_CMD_NAND)
#include <linux/mtd/nand.h>
+++ /dev/null
-/*
- * (C) Copyright 2000, 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- cpu/ppc4xx/traps.o (.text)
- cpu/ppc4xx/interrupts.o (.text)
- cpu/ppc4xx/4xx_uart.o (.text)
- cpu/ppc4xx/cpu_init.o (.text)
- cpu/ppc4xx/speed.o (.text)
- drivers/net/4xx_enet.o (.text)
- common/dlmalloc.o (.text)
- lib_generic/crc32.o (.text)
- lib_ppc/extable.o (.text)
- lib_generic/zlib.o (.text)
-
-/* . = env_offset;*/
-/* common/env_embedded.o(.text)*/
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
}
#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */
-#define CONFIG_SYS_LIME_SRST ((CONFIG_SYS_LIME_BASE) + 0x01FC002C)
-#define CONFIG_SYS_LIME_CCF ((CONFIG_SYS_LIME_BASE) + 0x01FC0038)
-#define CONFIG_SYS_LIME_MMR ((CONFIG_SYS_LIME_BASE) + 0x01FCFFFC)
-/* Lime clock frequency */
-#define CONFIG_SYS_LIME_CLK_100MHZ 0x00000
-#define CONFIG_SYS_LIME_CLK_133MHZ 0x10000
-/* SDRAM parameter */
-#define CONFIG_SYS_LIME_MMR_VALUE 0x4157BA63
-
-#define DISPLAY_WIDTH 800
-#define DISPLAY_HEIGHT 480
#define DEFAULT_BRIGHTNESS 25
#define BACKLIGHT_ENABLE (1 << 31)
return init_regs;
}
-#define CONFIG_SYS_LIME_CID ((CONFIG_SYS_LIME_BASE) + 0x01FC00F0)
-#define CONFIG_SYS_LIME_REV ((CONFIG_SYS_LIME_BASE) + 0x01FF8084)
int lime_probe(void)
{
volatile ccsr_lbc_t *memctl = (void *)(CONFIG_SYS_MPC85xx_LBC_ADDR);
uint cfg_br2;
uint cfg_or2;
- uint reg;
+ int type;
cfg_br2 = memctl->br2;
cfg_or2 = memctl->or2;
memctl->or2 = 0xfc000410;
memctl->br2 = (CONFIG_SYS_LIME_BASE) | 0x00001901;
- /* Try to access GDC ID/Revision registers */
- reg = in_be32((void *)CONFIG_SYS_LIME_CID);
- reg = in_be32((void *)CONFIG_SYS_LIME_CID);
- if (reg == 0x303) {
- reg = in_be32((void *)CONFIG_SYS_LIME_REV);
- reg = in_be32((void *)CONFIG_SYS_LIME_REV);
- reg = ((reg & ~0xff) == 0x20050100) ? 1 : 0;
- } else
- reg = 0;
+ /* Get controller type */
+ type = mb862xx_probe(CONFIG_SYS_LIME_BASE);
/* Restore previous CS2 configuration */
memctl->br2 = 0;
memctl->or2 = cfg_or2;
memctl->br2 = cfg_br2;
- return reg;
+
+ return (type == MB862XX_TYPE_LIME) ? 1 : 0;
}
/* Returns Lime base address */
if (!lime_probe())
return 0;
- /*
- * Reset Lime controller
- */
- out_be32((void *)CONFIG_SYS_LIME_SRST, 0x1);
- udelay(200);
-
- /* Set Lime clock to 133MHz */
- out_be32((void *)CONFIG_SYS_LIME_CCF, CONFIG_SYS_LIME_CLK_133MHZ);
- /* Delay required */
- udelay(300);
- /* Set memory parameters */
- out_be32((void *)CONFIG_SYS_LIME_MMR, CONFIG_SYS_LIME_MMR_VALUE);
-
- mb862xx.winSizeX = DISPLAY_WIDTH;
- mb862xx.winSizeY = DISPLAY_HEIGHT;
+ mb862xx.winSizeX = 800;
+ mb862xx.winSizeY = 480;
mb862xx.gdfIndex = GDF_15BIT_555RGB;
mb862xx.gdfBytesPP = 2;
#endif
-#if defined(CONFIG_POST)
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed(void)
-{
- return 0; /* No hotkeys supported */
-}
-#endif /* CONFIG_POST */
-
#ifdef CONFIG_CMD_NET
int board_eth_init(bd_t *bis)
{
#include <common.h>
#include <command.h>
-#include <s3c2400.h>
+#include <asm/arch/s3c24x0_cpu.h>
#include <rtc.h>
/*
*/
#include <common.h>
-#include <s3c2400.h>
+#include <asm/arch/s3c24x0_cpu.h>
#include "rs485.h"
static void rs485_setbrg (void);
#ifndef _RS485_H_
#define _RS485_H_
-#include <s3c2400.h>
+#include <asm/arch/s3c24x0_cpu.h>
int rs485_init (void);
int rs485_getc (void);
#include <common.h>
#include <netdev.h>
#include <malloc.h>
-#include <s3c2400.h>
+#include <asm/arch/s3c24x0_cpu.h>
#include <command.h>
DECLARE_GLOBAL_DATA_PTR;
#include <common.h>
#include <exports.h>
#include <timestamp.h>
-#include <s3c2400.h>
+#include <asm/arch/s3c24x0_cpu.h>
#include "tsc2000.h"
#include "rs485.h"
*/
#include <common.h>
-#include <s3c2400.h>
+#include <asm/arch/s3c24x0_cpu.h>
#include <asm/io.h>
#include <div64.h>
#include "tsc2000.h"
#include <stdarg.h>
#include <linux/types.h>
#include <stdio_dev.h>
-#include <s3c2400.h>
+#include <asm/arch/s3c24x0_cpu.h>
DECLARE_GLOBAL_DATA_PTR;
return 0;
}
-
-
-#ifdef CONFIG_POST
-/*
- * Returns 1 if keys pressed to start the power-on long-running tests
- * Called from board_init_f().
- */
-int post_hotkeys_pressed (void)
-{
- return 0; /* No hotkeys supported */
-}
-#endif
+++ /dev/null
-/*
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
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- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- cpu/ppc4xx/start.o (.text)
- board/w7o/init.o (.text)
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
+++ /dev/null
-/*
- * (C) Copyright 2002-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
-
- cpu/ppc4xx/start.o (.text)
- board/xes/xpedite1000/init.o (.text)
- cpu/ppc4xx/kgdb.o (.text)
- cpu/ppc4xx/traps.o (.text)
- cpu/ppc4xx/interrupts.o (.text)
- cpu/ppc4xx/4xx_uart.o (.text)
- cpu/ppc4xx/cpu_init.o (.text)
- cpu/ppc4xx/speed.o (.text)
- common/dlmalloc.o (.text)
- lib_generic/crc32.o (.text)
- lib_ppc/extable.o (.text)
- lib_generic/zlib.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(.eh_frame)
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
}
/*
+ * Override weak pci_pre_init()
+ *
* This routine is called just prior to registering the hose and gives
* the board the opportunity to check things. Returning a value of zero
* indicates that things are bad & PCI initialization should be aborted.
* (add regions, override default access routines, etc) or perform
* certain pre-initialization actions.
*/
-
#if defined(CONFIG_PCI)
int pci_pre_init(struct pci_controller * hose)
{
}
#endif /* defined(CONFIG_PCI) */
-#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
-/*
- * The bootstrap configuration provides default settings for the pci
- * inbound map (PIM). But the bootstrap config choices are limited and
- * may not be sufficient for a given board.
- */
-void pci_target_init(struct pci_controller * hose)
-{
- /* Disable everything */
- out32r(PCIL0_PIM0SA, 0);
- out32r(PCIL0_PIM1SA, 0);
- out32r(PCIL0_PIM2SA, 0);
- out32r(PCIL0_EROMBA, 0); /* disable expansion rom */
-
- /*
- * Map all of SDRAM to PCI address 0x0000_0000. Note that the 440 strapping
- * options to not support sizes such as 128/256 MB.
- */
- out32r(PCIL0_PIM0LAL, CONFIG_SYS_SDRAM_BASE);
- out32r(PCIL0_PIM0LAH, 0);
- out32r(PCIL0_PIM0SA, ~(gd->ram_size - 1) | 1);
-
- out32r(PCIL0_BAR0, 0);
-
- /* Program the board's subsystem id/vendor id */
- out16r(PCIL0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID);
- out16r(PCIL0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID);
-
- out16r(PCIL0_CMD, in16r(PCIL0_CMD) | PCI_COMMAND_MEMORY);
-}
-#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
-
#if defined(CONFIG_PCI)
/*
+ * Override weak is_pci_host()
+ *
* This routine is called to determine if a pci scan should be
* performed. With various hardware environments (especially cPCI and
* PPMC) it's insufficient to depend on the state of the arbiter enable
#TEXT_BASE = 0xFFFE0000
TEXT_BASE = 0x04000000
+
+# Use board specific linker script
+LDSCRIPT := $(SRCTREE)/board/xilinx/ml300/u-boot.lds
+++ /dev/null
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
- __DYNAMIC = 0; */
-SECTIONS
-{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .rel.text : { *(.rel.text) }
- .rela.text : { *(.rela.text) }
- .rel.data : { *(.rel.data) }
- .rela.data : { *(.rela.data) }
- .rel.rodata : { *(.rel.rodata) }
- .rela.rodata : { *(.rela.rodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.bss : { *(.rel.bss) }
- .rela.bss : { *(.rela.bss) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
- .init : { *(.init) }
- .plt : { *(.plt) }
- .text :
- {
- cpu/ppc4xx/start.o (.text)
-
- *(.text)
- *(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
- .fini : { *(.fini) } =0
- .ctors : { *(.ctors) }
- .dtors : { *(.dtors) }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- *(.got)
- _GOT2_TABLE_ = .;
- *(.got2)
- _FIXUP_TABLE_ = .;
- *(.fixup)
- }
- __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data)
- *(.data1)
- *(.sdata)
- *(.sdata2)
- *(.dynamic)
- CONSTRUCTORS
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- . = ALIGN(4);
- }
- _end = . ;
- PROVIDE (end = .);
-}
# core command
COBJS-y += cmd_boot.o
COBJS-y += cmd_bootm.o
+COBJS-y += cmd_help.o
COBJS-y += cmd_nvedit.o
+COBJS-y += cmd_version.o
# environment
COBJS-y += env_common.o
endif
COBJS-$(CONFIG_CMD_DISPLAY) += cmd_display.o
COBJS-$(CONFIG_CMD_DTT) += cmd_dtt.o
+COBJS-$(CONFIG_CMD_ECHO) += cmd_echo.o
COBJS-$(CONFIG_ENV_IS_IN_EEPROM) += cmd_eeprom.o
COBJS-$(CONFIG_CMD_EEPROM) += cmd_eeprom.o
COBJS-$(CONFIG_CMD_ELF) += cmd_elf.o
+COBJS-$(CONFIG_SYS_HUSH_PARSER) += cmd_exit.o
COBJS-$(CONFIG_CMD_EXT2) += cmd_ext2.o
COBJS-$(CONFIG_CMD_FAT) += cmd_fat.o
COBJS-$(CONFIG_CMD_FDC)$(CONFIG_CMD_FDOS) += cmd_fdc.o
COBJS-$(CONFIG_CMD_MMC) += cmd_mmc.o
COBJS-$(CONFIG_MP) += cmd_mp.o
COBJS-$(CONFIG_CMD_MTDPARTS) += cmd_mtdparts.o
-COBJS-y += cmd_nand.o
+COBJS-$(CONFIG_CMD_NAND) += cmd_nand.o
COBJS-$(CONFIG_CMD_NET) += cmd_net.o
COBJS-$(CONFIG_CMD_ONENAND) += cmd_onenand.o
COBJS-$(CONFIG_CMD_OTP) += cmd_otp.o
COBJS-$(CONFIG_CMD_SPIBOOTLDR) += cmd_spibootldr.o
COBJS-$(CONFIG_CMD_STRINGS) += cmd_strings.o
COBJS-$(CONFIG_CMD_TERMINAL) += cmd_terminal.o
+COBJS-$(CONFIG_SYS_HUSH_PARSER) += cmd_test.o
COBJS-$(CONFIG_CMD_TSI148) += cmd_tsi148.o
COBJS-$(CONFIG_CMD_UBI) += cmd_ubi.o
COBJS-$(CONFIG_CMD_UBIFS) += cmd_ubifs.o
#include <lzma/LzmaTools.h>
#endif /* CONFIG_LZMA */
+#ifdef CONFIG_LZO
+#include <linux/lzo.h>
+#endif /* CONFIG_LZO */
+
DECLARE_GLOBAL_DATA_PTR;
extern int gunzip (void *dst, int dstlen, unsigned char *src, unsigned long *lenp);
*load_end = load + unc_len;
break;
#endif /* CONFIG_LZMA */
+#ifdef CONFIG_LZO
+ case IH_COMP_LZO:
+ printf (" Uncompressing %s ... ", type_name);
+
+ int ret = lzop_decompress((const unsigned char *)image_start,
+ image_len, (unsigned char *)load,
+ &unc_len);
+ if (ret != LZO_E_OK) {
+ printf ("LZO: uncompress or overwrite error %d "
+ "- must RESET board to recover\n", ret);
+ if (boot_progress)
+ show_boot_progress (-6);
+ return BOOTM_ERR_RESET;
+ }
+
+ *load_end = load + unc_len;
+ break;
+#endif /* CONFIG_LZO */
default:
printf ("Unimplemented compression type %d\n", comp);
return BOOTM_ERR_UNIMPLEMENTED;
--- /dev/null
+/*
+ * Copyright 2000-2009
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+
+int do_echo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ int i;
+ int putnl = 1;
+
+ for (i = 1; i < argc; i++) {
+ char *p = argv[i], c;
+
+ if (i > 1)
+ putc(' ');
+ while ((c = *p++) != '\0') {
+ if (c == '\\' && *p == 'c') {
+ putnl = 0;
+ p++;
+ } else {
+ putc(c);
+ }
+ }
+ }
+
+ if (putnl)
+ putc('\n');
+
+ return 0;
+}
+
+U_BOOT_CMD(
+ echo, CONFIG_SYS_MAXARGS, 1, do_echo,
+ "echo args to console",
+ "[args..]\n"
+ " - echo args to console; \\c suppresses newline"
+);
--- /dev/null
+/*
+ * Copyright 2000-2009
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+
+int do_exit(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ int r;
+
+ r = 0;
+ if (argc > 1)
+ r = simple_strtoul(argv[1], NULL, 10);
+
+ return -r - 2;
+}
+
+U_BOOT_CMD(
+ exit, 2, 1, do_exit,
+ "exit script",
+ ""
+);
--- /dev/null
+/*
+ * Copyright 2000-2009
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+
+int do_help(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+{
+ return _do_help(&__u_boot_cmd_start,
+ &__u_boot_cmd_end - &__u_boot_cmd_start,
+ cmdtp, flag, argc, argv);
+}
+
+U_BOOT_CMD(
+ help, CONFIG_SYS_MAXARGS, 1, do_help,
+ "print command description/usage",
+ "\n"
+ " - print brief description of all commands\n"
+ "help command ...\n"
+ " - print detailed usage of 'command'"
+);
+
+/* This does not use the U_BOOT_CMD macro as ? can't be used in symbol names */
+cmd_tbl_t __u_boot_cmd_question_mark Struct_Section = {
+ "?", CONFIG_SYS_MAXARGS, 1, do_help,
+ "alias for 'help'",
+#ifdef CONFIG_SYS_LONGHELP
+ ""
+#endif /* CONFIG_SYS_LONGHELP */
+};
*/
#include <common.h>
-
-
-/*
- *
- * New NAND support
- *
- */
-#include <common.h>
#include <linux/mtd/mtd.h>
-
-#if defined(CONFIG_CMD_NAND)
-
#include <command.h>
#include <watchdog.h>
#include <malloc.h>
"boot from NAND device",
"[partition] | [[[loadAddr] dev] offset]"
);
-#endif
--- /dev/null
+/*
+ * Copyright 2000-2009
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+
+int do_test(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ char **ap;
+ int left, adv, expr, last_expr, neg, last_cmp;
+
+ /* args? */
+ if (argc < 3)
+ return 1;
+
+#if 0
+ {
+ printf("test:");
+ left = 1;
+ while (argv[left])
+ printf(" %s", argv[left++]);
+ }
+#endif
+
+ last_expr = 0;
+ left = argc - 1; ap = argv + 1;
+ if (left > 0 && strcmp(ap[0], "!") == 0) {
+ neg = 1;
+ ap++;
+ left--;
+ } else
+ neg = 0;
+
+ expr = -1;
+ last_cmp = -1;
+ last_expr = -1;
+ while (left > 0) {
+
+ if (strcmp(ap[0], "-o") == 0 || strcmp(ap[0], "-a") == 0)
+ adv = 1;
+ else if (strcmp(ap[0], "-z") == 0 || strcmp(ap[0], "-n") == 0)
+ adv = 2;
+ else
+ adv = 3;
+
+ if (left < adv) {
+ expr = 1;
+ break;
+ }
+
+ if (adv == 1) {
+ if (strcmp(ap[0], "-o") == 0) {
+ last_expr = expr;
+ last_cmp = 0;
+ } else if (strcmp(ap[0], "-a") == 0) {
+ last_expr = expr;
+ last_cmp = 1;
+ } else {
+ expr = 1;
+ break;
+ }
+ }
+
+ if (adv == 2) {
+ if (strcmp(ap[0], "-z") == 0)
+ expr = strlen(ap[1]) == 0 ? 1 : 0;
+ else if (strcmp(ap[0], "-n") == 0)
+ expr = strlen(ap[1]) == 0 ? 0 : 1;
+ else {
+ expr = 1;
+ break;
+ }
+
+ if (last_cmp == 0)
+ expr = last_expr || expr;
+ else if (last_cmp == 1)
+ expr = last_expr && expr;
+ last_cmp = -1;
+ }
+
+ if (adv == 3) {
+ if (strcmp(ap[1], "=") == 0)
+ expr = strcmp(ap[0], ap[2]) == 0;
+ else if (strcmp(ap[1], "!=") == 0)
+ expr = strcmp(ap[0], ap[2]) != 0;
+ else if (strcmp(ap[1], ">") == 0)
+ expr = strcmp(ap[0], ap[2]) > 0;
+ else if (strcmp(ap[1], "<") == 0)
+ expr = strcmp(ap[0], ap[2]) < 0;
+ else if (strcmp(ap[1], "-eq") == 0)
+ expr = simple_strtol(ap[0], NULL, 10) == simple_strtol(ap[2], NULL, 10);
+ else if (strcmp(ap[1], "-ne") == 0)
+ expr = simple_strtol(ap[0], NULL, 10) != simple_strtol(ap[2], NULL, 10);
+ else if (strcmp(ap[1], "-lt") == 0)
+ expr = simple_strtol(ap[0], NULL, 10) < simple_strtol(ap[2], NULL, 10);
+ else if (strcmp(ap[1], "-le") == 0)
+ expr = simple_strtol(ap[0], NULL, 10) <= simple_strtol(ap[2], NULL, 10);
+ else if (strcmp(ap[1], "-gt") == 0)
+ expr = simple_strtol(ap[0], NULL, 10) > simple_strtol(ap[2], NULL, 10);
+ else if (strcmp(ap[1], "-ge") == 0)
+ expr = simple_strtol(ap[0], NULL, 10) >= simple_strtol(ap[2], NULL, 10);
+ else {
+ expr = 1;
+ break;
+ }
+
+ if (last_cmp == 0)
+ expr = last_expr || expr;
+ else if (last_cmp == 1)
+ expr = last_expr && expr;
+ last_cmp = -1;
+ }
+
+ ap += adv; left -= adv;
+ }
+
+ if (neg)
+ expr = !expr;
+
+ expr = !expr;
+
+ debug (": returns %d\n", expr);
+
+ return expr;
+}
+
+U_BOOT_CMD(
+ test, CONFIG_SYS_MAXARGS, 1, do_test,
+ "minimal test like /bin/sh",
+ "[args..]"
+);
+
+int do_false(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ return 1;
+}
+
+U_BOOT_CMD(
+ false, CONFIG_SYS_MAXARGS, 1, do_false,
+ "do nothing, unsuccessfully",
+ NULL
+);
+
+int do_true(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ return 0;
+}
+
+U_BOOT_CMD(
+ true, CONFIG_SYS_MAXARGS, 1, do_true,
+ "do nothing, successfully",
+ NULL
+);
--- /dev/null
+/*
+ * Copyright 2000-2009
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <command.h>
+
+extern char version_string[];
+
+int do_version(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ printf("\n%s\n", version_string);
+
+ return 0;
+}
+
+U_BOOT_CMD(
+ version, 1, 1, do_version,
+ "print monitor version",
+ ""
+);
#include <common.h>
#include <command.h>
-int
-do_version (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
-{
- extern char version_string[];
- printf ("\n%s\n", version_string);
- return 0;
-}
-
-U_BOOT_CMD(
- version, 1, 1, do_version,
- "print monitor version",
- ""
-);
-
-#if defined(CONFIG_CMD_ECHO)
-
-int
-do_echo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
-{
- int i, putnl = 1;
-
- for (i = 1; i < argc; i++) {
- char *p = argv[i], c;
-
- if (i > 1)
- putc(' ');
- while ((c = *p++) != '\0') {
- if (c == '\\' && *p == 'c') {
- putnl = 0;
- p++;
- } else {
- putc(c);
- }
- }
- }
-
- if (putnl)
- putc('\n');
- return 0;
-}
-
-U_BOOT_CMD(
- echo, CONFIG_SYS_MAXARGS, 1, do_echo,
- "echo args to console",
- "[args..]\n"
- " - echo args to console; \\c suppresses newline"
-);
-
-#endif
-
-#ifdef CONFIG_SYS_HUSH_PARSER
-
-int
-do_test (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
-{
- char **ap;
- int left, adv, expr, last_expr, neg, last_cmp;
-
- /* args? */
- if (argc < 3)
- return 1;
-
-#if 0
- {
- printf("test:");
- left = 1;
- while (argv[left])
- printf(" %s", argv[left++]);
- }
-#endif
-
- last_expr = 0;
- left = argc - 1; ap = argv + 1;
- if (left > 0 && strcmp(ap[0], "!") == 0) {
- neg = 1;
- ap++;
- left--;
- } else
- neg = 0;
-
- expr = -1;
- last_cmp = -1;
- last_expr = -1;
- while (left > 0) {
-
- if (strcmp(ap[0], "-o") == 0 || strcmp(ap[0], "-a") == 0)
- adv = 1;
- else if (strcmp(ap[0], "-z") == 0 || strcmp(ap[0], "-n") == 0)
- adv = 2;
- else
- adv = 3;
-
- if (left < adv) {
- expr = 1;
- break;
- }
-
- if (adv == 1) {
- if (strcmp(ap[0], "-o") == 0) {
- last_expr = expr;
- last_cmp = 0;
- } else if (strcmp(ap[0], "-a") == 0) {
- last_expr = expr;
- last_cmp = 1;
- } else {
- expr = 1;
- break;
- }
- }
-
- if (adv == 2) {
- if (strcmp(ap[0], "-z") == 0)
- expr = strlen(ap[1]) == 0 ? 1 : 0;
- else if (strcmp(ap[0], "-n") == 0)
- expr = strlen(ap[1]) == 0 ? 0 : 1;
- else {
- expr = 1;
- break;
- }
-
- if (last_cmp == 0)
- expr = last_expr || expr;
- else if (last_cmp == 1)
- expr = last_expr && expr;
- last_cmp = -1;
- }
-
- if (adv == 3) {
- if (strcmp(ap[1], "=") == 0)
- expr = strcmp(ap[0], ap[2]) == 0;
- else if (strcmp(ap[1], "!=") == 0)
- expr = strcmp(ap[0], ap[2]) != 0;
- else if (strcmp(ap[1], ">") == 0)
- expr = strcmp(ap[0], ap[2]) > 0;
- else if (strcmp(ap[1], "<") == 0)
- expr = strcmp(ap[0], ap[2]) < 0;
- else if (strcmp(ap[1], "-eq") == 0)
- expr = simple_strtol(ap[0], NULL, 10) == simple_strtol(ap[2], NULL, 10);
- else if (strcmp(ap[1], "-ne") == 0)
- expr = simple_strtol(ap[0], NULL, 10) != simple_strtol(ap[2], NULL, 10);
- else if (strcmp(ap[1], "-lt") == 0)
- expr = simple_strtol(ap[0], NULL, 10) < simple_strtol(ap[2], NULL, 10);
- else if (strcmp(ap[1], "-le") == 0)
- expr = simple_strtol(ap[0], NULL, 10) <= simple_strtol(ap[2], NULL, 10);
- else if (strcmp(ap[1], "-gt") == 0)
- expr = simple_strtol(ap[0], NULL, 10) > simple_strtol(ap[2], NULL, 10);
- else if (strcmp(ap[1], "-ge") == 0)
- expr = simple_strtol(ap[0], NULL, 10) >= simple_strtol(ap[2], NULL, 10);
- else {
- expr = 1;
- break;
- }
-
- if (last_cmp == 0)
- expr = last_expr || expr;
- else if (last_cmp == 1)
- expr = last_expr && expr;
- last_cmp = -1;
- }
-
- ap += adv; left -= adv;
- }
-
- if (neg)
- expr = !expr;
-
- expr = !expr;
-
- debug (": returns %d\n", expr);
-
- return expr;
-}
-
-U_BOOT_CMD(
- test, CONFIG_SYS_MAXARGS, 1, do_test,
- "minimal test like /bin/sh",
- "[args..]"
-);
-
-int
-do_exit (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
-{
- int r;
-
- r = 0;
- if (argc > 1)
- r = simple_strtoul(argv[1], NULL, 10);
-
- return -r - 2;
-}
-
-U_BOOT_CMD(
- exit, 2, 1, do_exit,
- "exit script",
- ""
-);
-
-
-#endif
-
/*
* Use puts() instead of printf() to avoid printf buffer overflow
* for long help messages
return rcode;
}
-int do_help (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
-{
- return _do_help(&__u_boot_cmd_start,
- &__u_boot_cmd_end - &__u_boot_cmd_start,
- cmdtp, flag, argc, argv);
-}
-
-
-U_BOOT_CMD(
- help, CONFIG_SYS_MAXARGS, 1, do_help,
- "print online help",
- "[command ...]\n"
- " - show help information (for 'command')\n"
- "'help' prints online help for the monitor commands.\n\n"
- "Without arguments, it prints a short usage message for all commands.\n\n"
- "To get detailed help information for specific commands you can type\n"
- "'help' with one or more command names as arguments."
-);
-
-/* This does not use the U_BOOT_CMD macro as ? can't be used in symbol names */
-#ifdef CONFIG_SYS_LONGHELP
-cmd_tbl_t __u_boot_cmd_question_mark Struct_Section = {
- "?", CONFIG_SYS_MAXARGS, 1, do_help,
- "alias for 'help'",
- ""
-};
-#else
-cmd_tbl_t __u_boot_cmd_question_mark Struct_Section = {
- "?", CONFIG_SYS_MAXARGS, 1, do_help,
- "alias for 'help'"
-};
-#endif /* CONFIG_SYS_LONGHELP */
-
/***************************************************************************
* find command table entry for a command
*/
return (void *)old;
}
-#ifndef CONFIG_X86
-/*
- * x86 boards use a slightly different init sequence thus they implement
- * their own version of mem_malloc_init()
- */
void mem_malloc_init(ulong start, ulong size)
{
mem_malloc_start = start;
memset((void *)mem_malloc_start, 0, size);
}
-#endif
/* field-extraction macros */
void env_relocate_spec(void)
{
struct mtd_info *mtd = &onenand_mtd;
+ struct onenand_chip *this = &onenand_chip;
loff_t env_addr;
int use_default = 0;
size_t retlen;
env_addr = CONFIG_ENV_ADDR;
+ if (FLEXONENAND(this))
+ env_addr = CONFIG_ENV_ADDR_FLEX;
/* Check OneNAND exist */
if (mtd->writesize)
int saveenv(void)
{
struct mtd_info *mtd = &onenand_mtd;
+ struct onenand_chip *this = &onenand_chip;
loff_t env_addr = CONFIG_ENV_ADDR;
struct erase_info instr = {
.callback = NULL,
size_t retlen;
instr.len = CONFIG_ENV_SIZE;
+ if (FLEXONENAND(this)) {
+ env_addr = CONFIG_ENV_ADDR_FLEX;
+ instr.len = CONFIG_ENV_SIZE_FLEX;
+ instr.len <<= onenand_mtd.eraseregions[0].numblocks == 1 ?
+ 1 : 0;
+ }
instr.addr = env_addr;
instr.mtd = mtd;
if (mtd->erase(mtd, &instr)) {
return XF_VERSION;
}
-void jumptable_init (void)
-{
- int i;
-
- gd->jt = (void **) malloc (XF_MAX * sizeof (void *));
- for (i = 0; i < XF_MAX; i++)
- gd->jt[i] = (void *) dummy;
+/* Reuse _exports.h with a little trickery to avoid bitrot */
+#define EXPORT_FUNC(sym) gd->jt[XF_##sym] = (void *)sym;
- gd->jt[XF_get_version] = (void *) get_version;
- gd->jt[XF_malloc] = (void *) malloc;
- gd->jt[XF_free] = (void *) free;
- gd->jt[XF_getenv] = (void *) getenv;
- gd->jt[XF_setenv] = (void *) setenv;
- gd->jt[XF_get_timer] = (void *) get_timer;
- gd->jt[XF_simple_strtoul] = (void *) simple_strtoul;
- gd->jt[XF_udelay] = (void *) udelay;
- gd->jt[XF_simple_strtol] = (void *) simple_strtol;
- gd->jt[XF_strcmp] = (void *) strcmp;
-#if defined(CONFIG_I386) || defined(CONFIG_PPC)
- gd->jt[XF_install_hdlr] = (void *) irq_install_handler;
- gd->jt[XF_free_hdlr] = (void *) irq_free_handler;
-#endif /* I386 || PPC */
-#if defined(CONFIG_CMD_I2C)
- gd->jt[XF_i2c_write] = (void *) i2c_write;
- gd->jt[XF_i2c_read] = (void *) i2c_read;
+#if !defined(CONFIG_I386) && !defined(CONFIG_PPC)
+# define install_hdlr dummy
+# define free_hdlr dummy
+#else /* kludge for non-standard function naming */
+# define install_hdlr irq_install_handler
+# define free_hdlr irq_free_handler
+#endif
+#ifndef CONFIG_CMD_I2C
+# define i2c_write dummy
+# define i2c_read dummy
#endif
-#ifdef CONFIG_CMD_SPI
- gd->jt[XF_spi_init] = (void *) spi_init;
- gd->jt[XF_spi_setup_slave] = (void *) spi_setup_slave;
- gd->jt[XF_spi_free_slave] = (void *) spi_free_slave;
- gd->jt[XF_spi_claim_bus] = (void *) spi_claim_bus;
- gd->jt[XF_spi_release_bus] = (void *) spi_release_bus;
- gd->jt[XF_spi_xfer] = (void *) spi_xfer;
+#ifndef CONFIG_CMD_SPI
+# define spi_init dummy
+# define spi_setup_slave dummy
+# define spi_free_slave dummy
+# define spi_claim_bus dummy
+# define spi_release_bus dummy
+# define spi_xfer dummy
#endif
+#ifndef CONFIG_HAS_UID
+# define forceenv dummy
+#endif
+
+void jumptable_init(void)
+{
+ gd->jt = malloc(XF_MAX * sizeof(void *));
+#include <_exports.h>
}
{ IH_COMP_BZIP2, "bzip2", "bzip2 compressed", },
{ IH_COMP_GZIP, "gzip", "gzip compressed", },
{ IH_COMP_LZMA, "lzma", "lzma compressed", },
+ { IH_COMP_LZO, "lzo", "lzo compressed", },
{ -1, "", "", },
};
#########################################################################
+HOSTCFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer \
+ $(HOSTCPPFLAGS)
+HOSTSTRIP = strip
+
+#
+# Mac OS X / Darwin's C preprocessor is Apple specific. It
+# generates numerous errors and warnings. We want to bypass it
+# and use GNU C's cpp. To do this we pass the -traditional-cpp
+# option to the compiler. Note that the -traditional-cpp flag
+# DOES NOT have the same semantics as GNU C's flag, all it does
+# is invoke the GNU preprocessor in stock ANSI/ISO C fashion.
+#
+# Apple's linker is similar, thanks to the new 2 stage linking
+# multiple symbol definitions are treated as errors, hence the
+# -multiply_defined suppress option to turn off this error.
+#
+
ifeq ($(HOSTOS),darwin)
HOSTCC = cc
+HOSTCFLAGS += -traditional-cpp
+HOSTLDFLAGS += -multiply_defined suppress
else
HOSTCC = gcc
endif
-HOSTCFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
-HOSTSTRIP = strip
+
+ifeq ($(HOSTOS),cygwin)
+HOSTCFLAGS += -ansi
+endif
+
+# We build some files with extra pedantic flags to try to minimize things
+# that won't build on some weird host compiler -- though there are lots of
+# exceptions for files that aren't complaint.
+
+HOSTCFLAGS_NOPED = $(filter-out -pedantic,$(HOSTCFLAGS))
+HOSTCFLAGS += -pedantic
#########################################################################
#
#########################################################################
-export HOSTCC HOSTCFLAGS CROSS_COMPILE \
+export HOSTCC HOSTCFLAGS HOSTLDFLAGS PEDCFLAGS HOSTSTRIP CROSS_COMPILE \
AS LD CC CPP AR NM STRIP OBJCOPY OBJDUMP MAKE
export TEXT_BASE PLATFORM_CPPFLAGS PLATFORM_RELFLAGS CPPFLAGS CFLAGS AFLAGS
}
/* delay x useconds AND perserve advance timstamp value */
-void udelay (unsigned long usec)
+void __udelay (unsigned long usec)
{
unsigned long long tmp;
ulong tmo;
}
/* delay x useconds AND perserve advance timstamp value */
-void udelay (unsigned long usec)
+void __udelay (unsigned long usec)
{
ulong tmo, tmp;
#include <common.h>
#include <command.h>
-#include <s3c6400.h>
+#include <asm/arch/s3c6400.h>
#include <asm/system.h>
static void cache_flush (void);
*/
#include <config.h>
-#include <s3c6400.h>
+#include <asm/arch/s3c6400.h>
.globl mem_ctrl_asm_init
mem_ctrl_asm_init:
* MA 02111-1307 USA
*/
-#include <s3c6400.h>
+#include <asm/arch/s3c6400.h>
.globl reset_cpu
reset_cpu:
*/
#include <common.h>
-#include <s3c6400.h>
+#include <asm/arch/s3c6400.h>
#define APLL 0
#define MPLL 1
#include <common.h>
#include <asm/proc-armv/ptrace.h>
-#include <s3c6400.h>
+#include <asm/arch/s3c6400.h>
#include <div64.h>
static ulong timer_load_val;
timestamp = t * (timer_load_val / (100 * CONFIG_SYS_HZ));
}
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
unsigned long long tmp;
ulong tmo;
#ifdef CONFIG_ENABLE_MMU
#include <asm/proc/domain.h>
#endif
-#include <s3c6400.h>
+#include <asm/arch/s3c6400.h>
#if !defined(CONFIG_ENABLE_MMU) && !defined(CONFIG_SYS_PHY_UBOOT_BASE)
#define CONFIG_SYS_PHY_UBOOT_BASE CONFIG_SYS_UBOOT_BASE
skip_hw_init:
/* Set up the stack */
stack_setup:
-#ifdef CONFIG_MEMORY_UPPER_CODE
- ldr sp, =(CONFIG_SYS_UBOOT_BASE + CONFIG_SYS_UBOOT_SIZE - 0xc)
-#else
- ldr r0, _TEXT_BASE /* upper 128 KiB: relocated uboot */
+ ldr r0, =CONFIG_SYS_UBOOT_BASE /* base of copy in DRAM */
sub r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area */
sub r0, r0, #CONFIG_SYS_GBL_DATA_SIZE /* bdinfo */
sub sp, r0, #12 /* leave 3 words for abort-stack */
-#endif
-
clear_bss:
ldr r0, _bss_start /* find start of bss segment */
ldr r1, _bss_end /* stop here */
timestamp = t;
}
-void udelay (unsigned long usec)
+void __udelay (unsigned long usec)
{
ulong tmo;
return timestamp - base;
}
-void udelay (unsigned long usec)
+void __udelay (unsigned long usec)
{
u32 ticks;
--- /dev/null
+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(SOC).a
+
+SOBJS += reset.o
+COBJS += timer.o
+COBJS += ftsmc020.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
+
+all: $(obj).depend $(LIB)
+
+$(LIB): $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+/*
+ * (C) Copyright 2009 Faraday Technology
+ * Po-Yu Chuang <ratbert@faraday-tech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <config.h>
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/ftsmc020.h>
+
+struct ftsmc020_config {
+ unsigned int config;
+ unsigned int timing;
+};
+
+static struct ftsmc020_config config[] = CONFIG_SYS_FTSMC020_CONFIGS;
+
+static struct ftsmc020 *smc = (struct ftsmc020 *)CONFIG_FTSMC020_BASE;
+
+static void ftsmc020_setup_bank(unsigned int bank, struct ftsmc020_config *cfg)
+{
+ if (bank > 3) {
+ printf("bank # %u invalid\n", bank);
+ return;
+ }
+
+ writel(cfg->config, &smc->bank[bank].cr);
+ writel(cfg->timing, &smc->bank[bank].tpr);
+}
+
+void ftsmc020_init(void)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(config); i++)
+ ftsmc020_setup_bank(i, &config[i]);
+}
--- /dev/null
+/*
+ * (C) Copyright 2009 Faraday Technology
+ * Po-Yu Chuang <ratbert@faraday-tech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+.global reset_cpu
+reset_cpu:
+ b reset_cpu
--- /dev/null
+/*
+ * (C) Copyright 2009 Faraday Technology
+ * Po-Yu Chuang <ratbert@faraday-tech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/ftpmu010.h>
+#include <asm/arch/fttmr010.h>
+
+static ulong timestamp;
+static ulong lastdec;
+
+static struct fttmr010 *tmr = (struct fttmr010 *)CONFIG_FTTMR010_BASE;
+static struct ftpmu010 *pmu = (struct ftpmu010 *)CONFIG_FTPMU010_BASE;
+
+#define TIMER_CLOCK 32768
+#define TIMER_LOAD_VAL 0xffffffff
+
+int timer_init(void)
+{
+ unsigned int oscc;
+ unsigned int cr;
+
+ debug("%s()\n", __func__);
+
+ /* disable timers */
+ writel(0, &tmr->cr);
+
+ /*
+ * use 32768Hz oscillator for RTC, WDT, TIMER
+ */
+
+ /* enable the 32768Hz oscillator */
+ oscc = readl(&pmu->OSCC);
+ oscc &= ~(FTPMU010_OSCC_OSCL_OFF | FTPMU010_OSCC_OSCL_TRI);
+ writel(oscc, &pmu->OSCC);
+
+ /* wait until ready */
+ while (!(readl(&pmu->OSCC) & FTPMU010_OSCC_OSCL_STABLE))
+ ;
+
+ /* select 32768Hz oscillator */
+ oscc = readl(&pmu->OSCC);
+ oscc |= FTPMU010_OSCC_OSCL_RTCLSEL;
+ writel(oscc, &pmu->OSCC);
+
+ /* setup timer */
+ writel(TIMER_LOAD_VAL, &tmr->timer3_load);
+ writel(TIMER_LOAD_VAL, &tmr->timer3_counter);
+ writel(0, &tmr->timer3_match1);
+ writel(0, &tmr->timer3_match2);
+
+ /* we don't want timer to issue interrupts */
+ writel(FTTMR010_TM3_MATCH1 |
+ FTTMR010_TM3_MATCH2 |
+ FTTMR010_TM3_OVERFLOW,
+ &tmr->interrupt_mask);
+
+ cr = readl(&tmr->cr);
+ cr |= FTTMR010_TM3_CLOCK; /* use external clock */
+ cr |= FTTMR010_TM3_ENABLE;
+ writel(cr, &tmr->cr);
+
+ /* init the timestamp and lastdec value */
+ reset_timer_masked();
+
+ return 0;
+}
+
+/*
+ * timer without interrupts
+ */
+
+/*
+ * reset time
+ */
+void reset_timer_masked(void)
+{
+ /* capure current decrementer value time */
+ lastdec = readl(&tmr->timer3_counter) / (TIMER_CLOCK / CONFIG_SYS_HZ);
+ timestamp = 0; /* start "advancing" time stamp from 0 */
+
+ debug("%s(): lastdec = %lx\n", __func__, lastdec);
+}
+
+void reset_timer(void)
+{
+ debug("%s()\n", __func__);
+ reset_timer_masked();
+}
+
+/*
+ * return timer ticks
+ */
+ulong get_timer_masked(void)
+{
+ /* current tick value */
+ ulong now = readl(&tmr->timer3_counter) / (TIMER_CLOCK / CONFIG_SYS_HZ);
+
+ debug("%s(): now = %lx, lastdec = %lx\n", __func__, now, lastdec);
+
+ if (lastdec >= now) {
+ /*
+ * normal mode (non roll)
+ * move stamp fordward with absoulte diff ticks
+ */
+ timestamp += lastdec - now;
+ } else {
+ /*
+ * we have overflow of the count down timer
+ *
+ * nts = ts + ld + (TLV - now)
+ * ts=old stamp, ld=time that passed before passing through -1
+ * (TLV-now) amount of time after passing though -1
+ * nts = new "advancing time stamp"...it could also roll and
+ * cause problems.
+ */
+ timestamp += lastdec + TIMER_LOAD_VAL - now;
+ }
+
+ lastdec = now;
+
+ debug("%s() returns %lx\n", __func__, timestamp);
+
+ return timestamp;
+}
+
+/*
+ * return difference between timer ticks and base
+ */
+ulong get_timer(ulong base)
+{
+ debug("%s(%lx)\n", __func__, base);
+ return get_timer_masked() - base;
+}
+
+void set_timer(ulong t)
+{
+ debug("%s(%lx)\n", __func__, t);
+ timestamp = t;
+}
+
+/* delay x useconds AND perserve advance timstamp value */
+void udelay(unsigned long usec)
+{
+ long tmo = usec * (TIMER_CLOCK / 1000) / 1000;
+ unsigned long now, last = readl(&tmr->timer3_counter);
+
+ debug("%s(%lu)\n", __func__, usec);
+ while (tmo > 0) {
+ now = readl(&tmr->timer3_counter);
+ if (now > last) /* count down timer overflow */
+ tmo -= TIMER_LOAD_VAL + last - now;
+ else
+ tmo -= last - now;
+ last = now;
+ }
+}
+
+/*
+ * This function is derived from PowerPC code (read timebase as long long).
+ * On ARM it just returns the timer value.
+ */
+unsigned long long get_ticks(void)
+{
+ debug("%s()\n", __func__);
+ return get_timer(0);
+}
+
+/*
+ * This function is derived from PowerPC code (timebase clock frequency).
+ * On ARM it returns the number of timer ticks per second.
+ */
+ulong get_tbclk(void)
+{
+ debug("%s()\n", __func__);
+ return CONFIG_SYS_HZ;
+}
timestamp = t;
}
-void udelay (unsigned long usec)
+void __udelay (unsigned long usec)
{
udelay_masked(usec);
}
} while (diff >= 0);
}
-void udelay (unsigned long usec)
+void __udelay (unsigned long usec)
{
udelay_masked(usec);
}
timer_ticks = t;
}
-void udelay(ulong usec)
+void __udelay(ulong usec)
{
ulong start = get_timer_masked();
ulong end;
#include <common.h>
-#if defined(CONFIG_S3C2400)
-#include <s3c2400.h>
-#elif defined(CONFIG_S3C2410)
-#include <s3c2410.h>
-#endif
+#include <asm/arch/s3c24x0_cpu.h>
#include <asm/proc-armv/ptrace.h>
void do_irq (struct pt_regs *pt_regs)
*/
#include <common.h>
-#if defined(CONFIG_S3C2400) || defined (CONFIG_S3C2410) || defined (CONFIG_TRAB)
+#ifdef CONFIG_S3C24X0
#include <asm/io.h>
-
-#if defined(CONFIG_S3C2400)
-#include <s3c2400.h>
-#elif defined(CONFIG_S3C2410)
-#include <s3c2410.h>
-#endif
+#include <asm/arch/s3c24x0_cpu.h>
#define MPLL 0
#define UPLL 1
return get_PLLCLK(UPLL);
}
-#endif /* defined(CONFIG_S3C2400) ||
- defined (CONFIG_S3C2410) ||
- defined (CONFIG_TRAB) */
+#endif /* CONFIG_S3C24X0 */
*/
#include <common.h>
-#if defined(CONFIG_S3C2400) || \
- defined(CONFIG_S3C2410) || \
- defined(CONFIG_TRAB)
+#ifdef CONFIG_S3C24X0
#include <asm/io.h>
-
-#if defined(CONFIG_S3C2400)
-#include <s3c2400.h>
-#elif defined(CONFIG_S3C2410)
-#include <s3c2410.h>
-#endif
+#include <asm/arch/s3c24x0_cpu.h>
int timer_load_val = 0;
static ulong timer_clk;
timestamp = t;
}
-void udelay(unsigned long usec)
+void __udelay (unsigned long usec)
{
ulong tmo;
ulong start = get_ticks();
/*NOTREACHED*/
}
-#endif /* defined(CONFIG_S3C2400) ||
- defined (CONFIG_S3C2410) ||
- defined (CONFIG_TRAB) */
+#endif /* CONFIG_S3C24X0 */
#include <common.h>
-#if defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT)
-# if defined(CONFIG_S3C2400) || defined(CONFIG_S3C2410)
-
-#if defined(CONFIG_S3C2400)
-# include <s3c2400.h>
-#elif defined(CONFIG_S3C2410)
-# include <s3c2410.h>
-#endif
+#if defined(CONFIG_USB_OHCI_NEW) && \
+ defined(CONFIG_SYS_USB_OHCI_CPU_INIT) && \
+ defined(CONFIG_S3C24X0)
+#include <asm/arch/s3c24x0_cpu.h>
#include <asm/io.h>
int usb_cpu_init(void)
return 0;
}
-# endif /* defined(CONFIG_S3C2400) || defined(CONFIG_S3C2410) */
-#endif /* defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT) */
+#endif /* defined(CONFIG_USB_OHCI_NEW) && \
+ defined(CONFIG_SYS_USB_OHCI_CPU_INIT) && \
+ defined(CONFIG_S3C24X0) */
#include <common.h>
/* #include <pci.h> no PCI on the S3C24X0 */
-#ifdef CONFIG_USB_OHCI
-
-#if defined(CONFIG_S3C2400)
-#include <s3c2400.h>
-#elif defined(CONFIG_S3C2410)
-#include <s3c2410.h>
-#endif
+#if defined(CONFIG_USB_OHCI) && defined(CONFIG_S3C24X0)
+#include <asm/arch/s3c24x0_cpu.h>
#include <asm/io.h>
#include <malloc.h>
#include <usb.h>
return 0;
}
-#endif /* CONFIG_USB_OHCI */
+#endif /* defined(CONFIG_USB_OHCI) && defined(CONFIG_S3C24X0) */
bne copyex
#endif
-#if defined(CONFIG_S3C2400) || defined(CONFIG_S3C2410)
+#ifdef CONFIG_S3C24X0
/* turn off the watchdog */
# if defined(CONFIG_S3C2400)
ldr r0, =CLKDIVN
mov r1, #3
str r1, [r0]
-#endif /* CONFIG_S3C2400 || CONFIG_S3C2410 */
+#endif /* CONFIG_S3C24X0 */
/*
* we do sys-critical inits only at reboot,
}
/* delay x useconds AND preserve advance timestamp value */
-void udelay (unsigned long usec)
+void __udelay (unsigned long usec)
{
int32_t tmo = usec * (TIMER_CLOCK / 1000) / 1000;
uint32_t now, last = __raw_readl(CONFIG_SYS_TIMERBASE + READ_TIM);
return tick_to_time(get_ticks());
}
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
unsigned long long tmp;
ulong tmo;
#include <common.h>
#include <netdev.h>
#include <asm/arch/hardware.h>
-
+#include <asm/io.h>
/* offsets from PLL controller base */
#define PLLC_PLLCTL 0x100
#define DDR_PLLDIV PLLC_PLLDIV1
#endif
+#ifdef CONFIG_SOC_DA8XX
+const dv_reg * const sysdiv[7] = {
+ &davinci_pllc_regs->plldiv1, &davinci_pllc_regs->plldiv2,
+ &davinci_pllc_regs->plldiv3, &davinci_pllc_regs->plldiv4,
+ &davinci_pllc_regs->plldiv5, &davinci_pllc_regs->plldiv6,
+ &davinci_pllc_regs->plldiv7
+};
+
+int clk_get(enum davinci_clk_ids id)
+{
+ int pre_div;
+ int pllm;
+ int post_div;
+ int pll_out;
+
+ pll_out = CONFIG_SYS_OSCIN_FREQ;
+
+ if (id == DAVINCI_AUXCLK_CLKID)
+ goto out;
+
+ /*
+ * Lets keep this simple. Combining operations can result in
+ * unexpected approximations
+ */
+ pre_div = (readl(&davinci_pllc_regs->prediv) &
+ DAVINCI_PLLC_DIV_MASK) + 1;
+ pllm = readl(&davinci_pllc_regs->pllm) + 1;
+
+ pll_out /= pre_div;
+ pll_out *= pllm;
+
+ if (id == DAVINCI_PLLM_CLKID)
+ goto out;
+
+ post_div = (readl(&davinci_pllc_regs->postdiv) &
+ DAVINCI_PLLC_DIV_MASK) + 1;
+
+ pll_out /= post_div;
+
+ if (id == DAVINCI_PLLC_CLKID)
+ goto out;
+
+ pll_out /= (readl(sysdiv[id - 1]) & DAVINCI_PLLC_DIV_MASK) + 1;
+
+out:
+ return pll_out;
+}
+#endif /* CONFIG_SOC_DA8XX */
#ifdef CONFIG_DISPLAY_CPUINFO
#include <common.h>
#include <asm/arch/hardware.h>
+#include <asm/io.h>
/*
* The PSC manages three inputs to a "module" which may be a peripheral or
/* Works on Always On power domain only (no PD argument) */
void lpsc_on(unsigned int id)
{
- dv_reg_p mdstat, mdctl;
+ dv_reg_p mdstat, mdctl, ptstat, ptcmd;
+#ifdef CONFIG_SOC_DA8XX
+ struct davinci_psc_regs *psc_regs;
+#endif
+#ifndef CONFIG_SOC_DA8XX
if (id >= DAVINCI_LPSC_GEM)
return; /* Don't work on DSP Power Domain */
mdstat = REG_P(PSC_MDSTAT_BASE + (id * 4));
mdctl = REG_P(PSC_MDCTL_BASE + (id * 4));
+ ptstat = REG_P(PSC_PTSTAT);
+ ptcmd = REG_P(PSC_PTCMD);
+#else
+ if (id < DAVINCI_LPSC_PSC1_BASE) {
+ if (id >= PSC_PSC0_MODULE_ID_CNT)
+ return;
+ psc_regs = davinci_psc0_regs;
+ mdstat = &psc_regs->psc0.mdstat[id];
+ mdctl = &psc_regs->psc0.mdctl[id];
+ } else {
+ id -= DAVINCI_LPSC_PSC1_BASE;
+ if (id >= PSC_PSC1_MODULE_ID_CNT)
+ return;
+ psc_regs = davinci_psc1_regs;
+ mdstat = &psc_regs->psc1.mdstat[id];
+ mdctl = &psc_regs->psc1.mdctl[id];
+ }
+ ptstat = &psc_regs->ptstat;
+ ptcmd = &psc_regs->ptcmd;
+#endif
- while (REG(PSC_PTSTAT) & 0x01)
+ while (readl(ptstat) & 0x01)
continue;
- if ((*mdstat & 0x1f) == 0x03)
- return; /* Already on and enabled */
+ if ((readl(mdstat) & 0x1f) == 0x03)
+ return; /* Already on and enabled */
- *mdctl |= 0x03;
+ writel(readl(mdctl) | 0x03, mdctl);
switch (id) {
#ifdef CONFIG_SOC_DM644X
case DAVINCI_LPSC_MEMSTICK:
case DAVINCI_LPSC_McBSP:
case DAVINCI_LPSC_GPIO:
- *mdctl |= 0x200;
+ writel(readl(mdctl) | 0x200, mdctl);
break;
#endif
}
- REG(PSC_PTCMD) = 0x01;
+ writel(0x01, ptcmd);
- while (REG(PSC_PTSTAT) & 0x03)
+ while (readl(ptstat) & 0x01)
continue;
- while ((*mdstat & 0x1f) != 0x03) /* Probably an overkill... */
+ while ((readl(mdstat) & 0x1f) != 0x03)
continue;
}
*/
#include <common.h>
+#include <asm/io.h>
-typedef volatile struct {
+struct davinci_timer {
u_int32_t pid12;
u_int32_t emumgt;
u_int32_t na1;
u_int32_t tcr;
u_int32_t tgcr;
u_int32_t wdtcr;
-} davinci_timer;
+};
-davinci_timer *timer = (davinci_timer *)CONFIG_SYS_TIMERBASE;
+static struct davinci_timer * const timer =
+ (struct davinci_timer *)CONFIG_SYS_TIMERBASE;
#define TIMER_LOAD_VAL (CONFIG_SYS_HZ_CLOCK / CONFIG_SYS_HZ)
#define TIM_CLK_DIV 16
int timer_init(void)
{
/* We are using timer34 in unchained 32-bit mode, full speed */
- timer->tcr = 0x0;
- timer->tgcr = 0x0;
- timer->tgcr = 0x06 | ((TIM_CLK_DIV - 1) << 8);
- timer->tim34 = 0x0;
- timer->prd34 = TIMER_LOAD_VAL;
+ writel(0x0, &timer->tcr);
+ writel(0x0, &timer->tgcr);
+ writel(0x06 | ((TIM_CLK_DIV - 1) << 8), &timer->tgcr);
+ writel(0x0, &timer->tim34);
+ writel(TIMER_LOAD_VAL, &timer->prd34);
lastinc = 0;
timestamp = 0;
- timer->tcr = 2 << 22;
+ writel(2 << 22, &timer->tcr);
return(0);
}
void reset_timer(void)
{
- timer->tcr = 0x0;
- timer->tim34 = 0;
+ writel(0x0, &timer->tcr);
+ writel(0x0, &timer->tim34);
lastinc = 0;
timestamp = 0;
- timer->tcr = 2 << 22;
+ writel(2 << 22, &timer->tcr);
}
static ulong get_timer_raw(void)
{
- ulong now = timer->tim34;
+ ulong now = readl(&timer->tim34);
if (now >= lastinc) {
/* normal mode */
timestamp = t;
}
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
ulong tmo;
ulong endtime;
timestamp = t;
}
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
uint current;
ulong delayticks;
}
/* delay x useconds AND preserve advance timstamp value */
-void udelay (unsigned long usec)
+void __udelay (unsigned long usec)
{
unsigned long long tmp;
ulong tmo;
}
/* Delay x useconds */
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
ulong ini, end;
}
/* delay x useconds AND perserve advance timstamp value */
-void udelay (unsigned long usec)
+void __udelay (unsigned long usec)
{
ulong tmo, tmp;
}
/* delay x useconds AND perserve advance timstamp value */
-void udelay (unsigned long usec)
+void __udelay (unsigned long usec)
{
ulong tmo, tmp;
writel(0, &sdrc_base->sysconfig);
/* setup sdrc to ball mux */
- writel(SDP_SDRC_SHARING, &sdrc_base->sharing);
+ writel(SDRC_SHARING, &sdrc_base->sharing);
/* Disable Power Down of CKE cuz of 1 CKE on combo part */
- writel(SRFRONRESET | PAGEPOLICY_HIGH, &sdrc_base->power);
+ writel(WAKEUPPROC | PWDNEN | SRFRONRESET | PAGEPOLICY_HIGH,
+ &sdrc_base->power);
writel(ENADLL | DLLPHASE_90, &sdrc_base->dlla_ctrl);
sdelay(0x20000);
****************************************************/
u32 is_mem_sdr(void)
{
- if (readl(&sdrc_base->cs[CS0].mr) == SDP_SDRC_MR_0_SDR)
+ if (readl(&sdrc_base->cs[CS0].mr) == SDRC_MR_0_SDR)
return 1;
return 0;
}
}
/* delay x useconds */
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
long tmo = usec * (TIMER_CLOCK / 1000) / 1000;
unsigned long now, last = readl(&timer_base->tcrr);
}
/* delay x useconds */
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
unsigned long tmo, tmp;
START-y += start.o
COBJS-y += cpu.o
-COBJS-y += hsdramc.o
+COBJS-$(CONFIG_SYS_HSDRAMC) += hsdramc.o
COBJS-y += exception.o
COBJS-y += cache.o
COBJS-y += interrupts.o
*/
#include <common.h>
-#ifdef CONFIG_SYS_HSDRAMC
#include <asm/io.h>
#include <asm/sdram.h>
return sdram_size;
}
-
-#endif /* CONFIG_SYS_HSDRAMC */
/*
* For short delays only. It will overflow after a few seconds.
*/
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
unsigned long cycles;
unsigned long base;
return 1;
}
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
unsigned long delay, start, stop;
unsigned long cclk;
LIB = $(obj)lib$(CPU).a
START = start.o start16.o resetvec.o
-COBJS = serial.o interrupts.o exceptions.o cpu.o
+COBJS = serial.o interrupts.o cpu.o
SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
#include <command.h>
#include <asm/interrupt.h>
-int cpu_init(void)
+int cpu_init_f(void)
{
/* initialize FPU, reset EM, set MP and NE */
asm ("fninit\n" \
"orl $0x22, %eax\n" \
"movl %eax, %cr0\n" );
+ return 0;
+}
+
+int cpu_init_r(void)
+{
/* Initialize core interrupt and exception functionality of CPU */
cpu_init_interrupts ();
- cpu_init_exceptions ();
-
return 0;
}
/* segment 0x70 is an arbitrary segment which does not exist */
asm(".globl generate_gpf\n"
+ ".hidden generate_gpf\n"
+ ".type generate_gpf, @function\n"
"generate_gpf:\n"
"ljmp $0x70, $0x47114711\n");
+++ /dev/null
-/*
- * (C) Copyright 2002
- * Daniel Engström, Omicron Ceti AB, daniel@omicron.se.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <asm/interrupt.h>
-
-asm (".globl exp_return\n"
- "exp_return:\n"
- " addl $12, %esp\n"
- " pop %esp\n"
- " popa\n"
- " iret\n");
-
-char exception_stack[4096];
-
-/*
- * For detailed description of each exception, refer to:
- * Intel® 64 and IA-32 Architectures Software Developer's Manual
- * Volume 1: Basic Architecture
- * Order Number: 253665-029US, November 2008
- * Table 6-1. Exceptions and Interrupts
- */
-DECLARE_EXCEPTION(0, divide_error_entry);
-DECLARE_EXCEPTION(1, debug_entry);
-DECLARE_EXCEPTION(2, nmi_interrupt_entry);
-DECLARE_EXCEPTION(3, breakpoint_entry);
-DECLARE_EXCEPTION(4, overflow_entry);
-DECLARE_EXCEPTION(5, bound_range_exceeded_entry);
-DECLARE_EXCEPTION(6, invalid_opcode_entry);
-DECLARE_EXCEPTION(7, device_not_available_entry);
-DECLARE_EXCEPTION(8, double_fault_entry);
-DECLARE_EXCEPTION(9, coprocessor_segment_overrun_entry);
-DECLARE_EXCEPTION(10, invalid_tss_entry);
-DECLARE_EXCEPTION(11, segment_not_present_entry);
-DECLARE_EXCEPTION(12, stack_segment_fault_entry);
-DECLARE_EXCEPTION(13, general_protection_entry);
-DECLARE_EXCEPTION(14, page_fault_entry);
-DECLARE_EXCEPTION(15, reserved_exception_entry);
-DECLARE_EXCEPTION(16, floating_point_error_entry);
-DECLARE_EXCEPTION(17, alignment_check_entry);
-DECLARE_EXCEPTION(18, machine_check_entry);
-DECLARE_EXCEPTION(19, simd_floating_point_exception_entry);
-DECLARE_EXCEPTION(20, reserved_exception_entry);
-DECLARE_EXCEPTION(21, reserved_exception_entry);
-DECLARE_EXCEPTION(22, reserved_exception_entry);
-DECLARE_EXCEPTION(23, reserved_exception_entry);
-DECLARE_EXCEPTION(24, reserved_exception_entry);
-DECLARE_EXCEPTION(25, reserved_exception_entry);
-DECLARE_EXCEPTION(26, reserved_exception_entry);
-DECLARE_EXCEPTION(27, reserved_exception_entry);
-DECLARE_EXCEPTION(28, reserved_exception_entry);
-DECLARE_EXCEPTION(29, reserved_exception_entry);
-DECLARE_EXCEPTION(30, reserved_exception_entry);
-DECLARE_EXCEPTION(31, reserved_exception_entry);
-
-__isr__ reserved_exception_entry(int cause, int ip, int seg)
-{
- printf("Reserved Exception %d at %04x:%08x\n", cause, seg, ip);
-}
-
-__isr__ divide_error_entry(int cause, int ip, int seg)
-{
- printf("Divide Error (Division by zero) at %04x:%08x\n", seg, ip);
- while(1);
-}
-
-__isr__ debug_entry(int cause, int ip, int seg)
-{
- printf("Debug Interrupt (Single step) at %04x:%08x\n", seg, ip);
-}
-
-__isr__ nmi_interrupt_entry(int cause, int ip, int seg)
-{
- printf("NMI Interrupt at %04x:%08x\n", seg, ip);
-}
-
-__isr__ breakpoint_entry(int cause, int ip, int seg)
-{
- printf("Breakpoint at %04x:%08x\n", seg, ip);
-}
-
-__isr__ overflow_entry(int cause, int ip, int seg)
-{
- printf("Overflow at %04x:%08x\n", seg, ip);
- while(1);
-}
-
-__isr__ bound_range_exceeded_entry(int cause, int ip, int seg)
-{
- printf("BOUND Range Exceeded at %04x:%08x\n", seg, ip);
- while(1);
-}
-
-__isr__ invalid_opcode_entry(int cause, int ip, int seg)
-{
- printf("Invalid Opcode (UnDefined Opcode) at %04x:%08x\n", seg, ip);
- while(1);
-}
-
-__isr__ device_not_available_entry(int cause, int ip, int seg)
-{
- printf("Device Not Available (No Math Coprocessor) at %04x:%08x\n", seg, ip);
- while(1);
-}
-
-__isr__ double_fault_entry(int cause, int ip, int seg)
-{
- printf("Double fault at %04x:%08x\n", seg, ip);
- while(1);
-}
-
-__isr__ coprocessor_segment_overrun_entry(int cause, int ip, int seg)
-{
- printf("Co-processor segment overrun at %04x:%08x\n", seg, ip);
- while(1);
-}
-
-__isr__ invalid_tss_entry(int cause, int ip, int seg)
-{
- printf("Invalid TSS at %04x:%08x\n", seg, ip);
-}
-
-__isr__ segment_not_present_entry(int cause, int ip, int seg)
-{
- printf("Segment Not Present at %04x:%08x\n", seg, ip);
- while(1);
-}
-
-__isr__ stack_segment_fault_entry(int cause, int ip, int seg)
-{
- printf("Stack Segment Fault at %04x:%08x\n", seg, ip);
- while(1);
-}
-
-__isr__ general_protection_entry(int cause, int ip, int seg)
-{
- printf("General Protection at %04x:%08x\n", seg, ip);
-}
-
-__isr__ page_fault_entry(int cause, int ip, int seg)
-{
- printf("Page fault at %04x:%08x\n", seg, ip);
- while(1);
-}
-
-__isr__ floating_point_error_entry(int cause, int ip, int seg)
-{
- printf("Floating-Point Error (Math Fault) at %04x:%08x\n", seg, ip);
-}
-
-__isr__ alignment_check_entry(int cause, int ip, int seg)
-{
- printf("Alignment check at %04x:%08x\n", seg, ip);
-}
-
-__isr__ machine_check_entry(int cause, int ip, int seg)
-{
- printf("Machine Check at %04x:%08x\n", seg, ip);
-}
-
-__isr__ simd_floating_point_exception_entry(int cause, int ip, int seg)
-{
- printf("SIMD Floating-Point Exception at %04x:%08x\n", seg, ip);
-}
-
-int cpu_init_exceptions(void)
-{
- /* Just in case... */
- disable_interrupts();
-
- /* Setup exceptions */
- set_vector(0x00, exp_0);
- set_vector(0x01, exp_1);
- set_vector(0x02, exp_2);
- set_vector(0x03, exp_3);
- set_vector(0x04, exp_4);
- set_vector(0x05, exp_5);
- set_vector(0x06, exp_6);
- set_vector(0x07, exp_7);
- set_vector(0x08, exp_8);
- set_vector(0x09, exp_9);
- set_vector(0x0a, exp_10);
- set_vector(0x0b, exp_11);
- set_vector(0x0c, exp_12);
- set_vector(0x0d, exp_13);
- set_vector(0x0e, exp_14);
- set_vector(0x0f, exp_15);
- set_vector(0x10, exp_16);
- set_vector(0x11, exp_17);
- set_vector(0x12, exp_18);
- set_vector(0x13, exp_19);
- set_vector(0x14, exp_20);
- set_vector(0x15, exp_21);
- set_vector(0x16, exp_22);
- set_vector(0x17, exp_23);
- set_vector(0x18, exp_24);
- set_vector(0x19, exp_25);
- set_vector(0x1a, exp_26);
- set_vector(0x1b, exp_27);
- set_vector(0x1c, exp_28);
- set_vector(0x1d, exp_29);
- set_vector(0x1e, exp_30);
- set_vector(0x1f, exp_31);
-
- /* It is now safe to enable interrupts */
- enable_interrupts();
-
- return 0;
-}
/*
+ * (C) Copyright 2008
+ * Graeme Russ, graeme.russ@gmail.com.
+ *
* (C) Copyright 2002
* Daniel Engström, Omicron Ceti AB, daniel@omicron.se.
*
#include <common.h>
#include <asm/interrupt.h>
+#define DECLARE_INTERRUPT(x) \
+ ".globl irq_"#x"\n" \
+ ".hidden irq_"#x"\n" \
+ ".type irq_"#x", @function\n" \
+ "irq_"#x":\n" \
+ "pushl %ebp\n" \
+ "movl %esp,%ebp\n" \
+ "pusha\n" \
+ "pushl $"#x"\n" \
+ "jmp irq_common_entry\n"
struct idt_entry {
u16 base_low;
u16 base_high;
} __attribute__ ((packed));
+struct desc_ptr {
+ unsigned short size;
+ unsigned long address;
+ unsigned short segment;
+} __attribute__((packed));
struct idt_entry idt[256];
+struct desc_ptr idt_ptr;
-asm (".globl irq_return\n"
- "irq_return:\n"
- " addl $4, %esp\n"
- " popa\n"
- " iret\n");
-
-void __attribute__ ((regparm(0))) default_isr(void);
-asm ("default_isr: iret\n");
-
-asm ("idt_ptr:\n"
- ".word 0x800\n" /* size of the table 8*256 bytes */
- ".long idt\n" /* offset */
- ".word 0x18\n");/* data segment */
+static inline void load_idt(const struct desc_ptr *dtr)
+{
+ asm volatile("cs lidt %0"::"m" (*dtr));
+}
void set_vector(u8 intnum, void *routine)
{
- idt[intnum].base_high = (u16)((u32)(routine + gd->reloc_off) >> 16);
- idt[intnum].base_low = (u16)((u32)(routine + gd->reloc_off) & 0xffff);
+ idt[intnum].base_high = (u16)((u32)(routine) >> 16);
+ idt[intnum].base_low = (u16)((u32)(routine) & 0xffff);
}
+void irq_0(void);
+void irq_1(void);
int cpu_init_interrupts(void)
{
int i;
+ int irq_entry_size = irq_1 - irq_0;
+ void *irq_entry = (void *)irq_0;
+
/* Just in case... */
disable_interrupts();
idt[i].access = 0x8e;
idt[i].res = 0;
idt[i].selector = 0x10;
- set_vector(i, default_isr);
+ set_vector(i, irq_entry);
+ irq_entry += irq_entry_size;
}
- asm ("cs lidt idt_ptr\n");
+ idt_ptr.size = 256 * 8;
+ idt_ptr.address = (unsigned long) idt;
+ idt_ptr.segment = 0x18;
+
+ load_idt(&idt_ptr);
/* It is now safe to enable interrupts */
enable_interrupts();
return 0;
}
+void __do_irq(int irq)
+{
+ printf("Unhandled IRQ : %d\n", irq);
+}
+void do_irq(int irq) __attribute__((weak, alias("__do_irq")));
+
void enable_interrupts(void)
{
asm("sti\n");
return (flags&0x200); /* IE flags is bit 9 */
}
+
+/* IRQ Low-Level Service Routine */
+__isr__ irq_llsr(int ip, int seg, int irq)
+{
+ /*
+ * For detailed description of each exception, refer to:
+ * Intel® 64 and IA-32 Architectures Software Developer's Manual
+ * Volume 1: Basic Architecture
+ * Order Number: 253665-029US, November 2008
+ * Table 6-1. Exceptions and Interrupts
+ */
+ switch (irq) {
+ case 0x00:
+ printf("Divide Error (Division by zero) at %04x:%08x\n", seg, ip);
+ while(1);
+ break;
+ case 0x01:
+ printf("Debug Interrupt (Single step) at %04x:%08x\n", seg, ip);
+ break;
+ case 0x02:
+ printf("NMI Interrupt at %04x:%08x\n", seg, ip);
+ break;
+ case 0x03:
+ printf("Breakpoint at %04x:%08x\n", seg, ip);
+ break;
+ case 0x04:
+ printf("Overflow at %04x:%08x\n", seg, ip);
+ while(1);
+ break;
+ case 0x05:
+ printf("BOUND Range Exceeded at %04x:%08x\n", seg, ip);
+ while(1);
+ break;
+ case 0x06:
+ printf("Invalid Opcode (UnDefined Opcode) at %04x:%08x\n", seg, ip);
+ while(1);
+ break;
+ case 0x07:
+ printf("Device Not Available (No Math Coprocessor) at %04x:%08x\n", seg, ip);
+ while(1);
+ break;
+ case 0x08:
+ printf("Double fault at %04x:%08x\n", seg, ip);
+ while(1);
+ break;
+ case 0x09:
+ printf("Co-processor segment overrun at %04x:%08x\n", seg, ip);
+ while(1);
+ break;
+ case 0x0a:
+ printf("Invalid TSS at %04x:%08x\n", seg, ip);
+ break;
+ case 0x0b:
+ printf("Segment Not Present at %04x:%08x\n", seg, ip);
+ while(1);
+ break;
+ case 0x0c:
+ printf("Stack Segment Fault at %04x:%08x\n", seg, ip);
+ while(1);
+ break;
+ case 0x0d:
+ printf("General Protection at %04x:%08x\n", seg, ip);
+ break;
+ case 0x0e:
+ printf("Page fault at %04x:%08x\n", seg, ip);
+ while(1);
+ break;
+ case 0x0f:
+ printf("Floating-Point Error (Math Fault) at %04x:%08x\n", seg, ip);
+ break;
+ case 0x10:
+ printf("Alignment check at %04x:%08x\n", seg, ip);
+ break;
+ case 0x11:
+ printf("Machine Check at %04x:%08x\n", seg, ip);
+ break;
+ case 0x12:
+ printf("SIMD Floating-Point Exception at %04x:%08x\n", seg, ip);
+ break;
+ case 0x13:
+ case 0x14:
+ case 0x15:
+ case 0x16:
+ case 0x17:
+ case 0x18:
+ case 0x19:
+ case 0x1a:
+ case 0x1b:
+ case 0x1c:
+ case 0x1d:
+ case 0x1e:
+ case 0x1f:
+ printf("Reserved Exception %d at %04x:%08x\n", irq, seg, ip);
+ break;
+
+ default:
+ /* Hardware or User IRQ */
+ do_irq(irq);
+ }
+}
+
+/*
+ * OK - This looks really horrible, but it serves a purpose - It helps create
+ * fully relocatable code.
+ * - The call to irq_llsr will be a relative jump
+ * - The IRQ entries will be guaranteed to be in order
+ * It's a bit annoying that we need to waste 3 bytes per interrupt entry
+ * (total of 768 code bytes), but we MUST create a Stack Frame and this is
+ * the easiest way I could do it. Maybe it can be made better later.
+ */
+asm(".globl irq_common_entry\n" \
+ ".hidden irq_common_entry\n" \
+ ".type irq_common_entry, @function\n" \
+ "irq_common_entry:\n" \
+ "pushl $0\n" \
+ "pushl $0\n" \
+ "call irq_llsr\n" \
+ "popl %eax\n" \
+ "popl %eax\n" \
+ "popl %eax\n" \
+ "popa\n" \
+ "leave\n"\
+ "iret\n" \
+ DECLARE_INTERRUPT(0) \
+ DECLARE_INTERRUPT(1) \
+ DECLARE_INTERRUPT(2) \
+ DECLARE_INTERRUPT(3) \
+ DECLARE_INTERRUPT(4) \
+ DECLARE_INTERRUPT(5) \
+ DECLARE_INTERRUPT(6) \
+ DECLARE_INTERRUPT(7) \
+ DECLARE_INTERRUPT(8) \
+ DECLARE_INTERRUPT(9) \
+ DECLARE_INTERRUPT(10) \
+ DECLARE_INTERRUPT(11) \
+ DECLARE_INTERRUPT(12) \
+ DECLARE_INTERRUPT(13) \
+ DECLARE_INTERRUPT(14) \
+ DECLARE_INTERRUPT(15) \
+ DECLARE_INTERRUPT(16) \
+ DECLARE_INTERRUPT(17) \
+ DECLARE_INTERRUPT(18) \
+ DECLARE_INTERRUPT(19) \
+ DECLARE_INTERRUPT(20) \
+ DECLARE_INTERRUPT(21) \
+ DECLARE_INTERRUPT(22) \
+ DECLARE_INTERRUPT(23) \
+ DECLARE_INTERRUPT(24) \
+ DECLARE_INTERRUPT(25) \
+ DECLARE_INTERRUPT(26) \
+ DECLARE_INTERRUPT(27) \
+ DECLARE_INTERRUPT(28) \
+ DECLARE_INTERRUPT(29) \
+ DECLARE_INTERRUPT(30) \
+ DECLARE_INTERRUPT(31) \
+ DECLARE_INTERRUPT(32) \
+ DECLARE_INTERRUPT(33) \
+ DECLARE_INTERRUPT(34) \
+ DECLARE_INTERRUPT(35) \
+ DECLARE_INTERRUPT(36) \
+ DECLARE_INTERRUPT(37) \
+ DECLARE_INTERRUPT(38) \
+ DECLARE_INTERRUPT(39) \
+ DECLARE_INTERRUPT(40) \
+ DECLARE_INTERRUPT(41) \
+ DECLARE_INTERRUPT(42) \
+ DECLARE_INTERRUPT(43) \
+ DECLARE_INTERRUPT(44) \
+ DECLARE_INTERRUPT(45) \
+ DECLARE_INTERRUPT(46) \
+ DECLARE_INTERRUPT(47) \
+ DECLARE_INTERRUPT(48) \
+ DECLARE_INTERRUPT(49) \
+ DECLARE_INTERRUPT(50) \
+ DECLARE_INTERRUPT(51) \
+ DECLARE_INTERRUPT(52) \
+ DECLARE_INTERRUPT(53) \
+ DECLARE_INTERRUPT(54) \
+ DECLARE_INTERRUPT(55) \
+ DECLARE_INTERRUPT(56) \
+ DECLARE_INTERRUPT(57) \
+ DECLARE_INTERRUPT(58) \
+ DECLARE_INTERRUPT(59) \
+ DECLARE_INTERRUPT(60) \
+ DECLARE_INTERRUPT(61) \
+ DECLARE_INTERRUPT(62) \
+ DECLARE_INTERRUPT(63) \
+ DECLARE_INTERRUPT(64) \
+ DECLARE_INTERRUPT(65) \
+ DECLARE_INTERRUPT(66) \
+ DECLARE_INTERRUPT(67) \
+ DECLARE_INTERRUPT(68) \
+ DECLARE_INTERRUPT(69) \
+ DECLARE_INTERRUPT(70) \
+ DECLARE_INTERRUPT(71) \
+ DECLARE_INTERRUPT(72) \
+ DECLARE_INTERRUPT(73) \
+ DECLARE_INTERRUPT(74) \
+ DECLARE_INTERRUPT(75) \
+ DECLARE_INTERRUPT(76) \
+ DECLARE_INTERRUPT(77) \
+ DECLARE_INTERRUPT(78) \
+ DECLARE_INTERRUPT(79) \
+ DECLARE_INTERRUPT(80) \
+ DECLARE_INTERRUPT(81) \
+ DECLARE_INTERRUPT(82) \
+ DECLARE_INTERRUPT(83) \
+ DECLARE_INTERRUPT(84) \
+ DECLARE_INTERRUPT(85) \
+ DECLARE_INTERRUPT(86) \
+ DECLARE_INTERRUPT(87) \
+ DECLARE_INTERRUPT(88) \
+ DECLARE_INTERRUPT(89) \
+ DECLARE_INTERRUPT(90) \
+ DECLARE_INTERRUPT(91) \
+ DECLARE_INTERRUPT(92) \
+ DECLARE_INTERRUPT(93) \
+ DECLARE_INTERRUPT(94) \
+ DECLARE_INTERRUPT(95) \
+ DECLARE_INTERRUPT(97) \
+ DECLARE_INTERRUPT(96) \
+ DECLARE_INTERRUPT(98) \
+ DECLARE_INTERRUPT(99) \
+ DECLARE_INTERRUPT(100) \
+ DECLARE_INTERRUPT(101) \
+ DECLARE_INTERRUPT(102) \
+ DECLARE_INTERRUPT(103) \
+ DECLARE_INTERRUPT(104) \
+ DECLARE_INTERRUPT(105) \
+ DECLARE_INTERRUPT(106) \
+ DECLARE_INTERRUPT(107) \
+ DECLARE_INTERRUPT(108) \
+ DECLARE_INTERRUPT(109) \
+ DECLARE_INTERRUPT(110) \
+ DECLARE_INTERRUPT(111) \
+ DECLARE_INTERRUPT(112) \
+ DECLARE_INTERRUPT(113) \
+ DECLARE_INTERRUPT(114) \
+ DECLARE_INTERRUPT(115) \
+ DECLARE_INTERRUPT(116) \
+ DECLARE_INTERRUPT(117) \
+ DECLARE_INTERRUPT(118) \
+ DECLARE_INTERRUPT(119) \
+ DECLARE_INTERRUPT(120) \
+ DECLARE_INTERRUPT(121) \
+ DECLARE_INTERRUPT(122) \
+ DECLARE_INTERRUPT(123) \
+ DECLARE_INTERRUPT(124) \
+ DECLARE_INTERRUPT(125) \
+ DECLARE_INTERRUPT(126) \
+ DECLARE_INTERRUPT(127) \
+ DECLARE_INTERRUPT(128) \
+ DECLARE_INTERRUPT(129) \
+ DECLARE_INTERRUPT(130) \
+ DECLARE_INTERRUPT(131) \
+ DECLARE_INTERRUPT(132) \
+ DECLARE_INTERRUPT(133) \
+ DECLARE_INTERRUPT(134) \
+ DECLARE_INTERRUPT(135) \
+ DECLARE_INTERRUPT(136) \
+ DECLARE_INTERRUPT(137) \
+ DECLARE_INTERRUPT(138) \
+ DECLARE_INTERRUPT(139) \
+ DECLARE_INTERRUPT(140) \
+ DECLARE_INTERRUPT(141) \
+ DECLARE_INTERRUPT(142) \
+ DECLARE_INTERRUPT(143) \
+ DECLARE_INTERRUPT(144) \
+ DECLARE_INTERRUPT(145) \
+ DECLARE_INTERRUPT(146) \
+ DECLARE_INTERRUPT(147) \
+ DECLARE_INTERRUPT(148) \
+ DECLARE_INTERRUPT(149) \
+ DECLARE_INTERRUPT(150) \
+ DECLARE_INTERRUPT(151) \
+ DECLARE_INTERRUPT(152) \
+ DECLARE_INTERRUPT(153) \
+ DECLARE_INTERRUPT(154) \
+ DECLARE_INTERRUPT(155) \
+ DECLARE_INTERRUPT(156) \
+ DECLARE_INTERRUPT(157) \
+ DECLARE_INTERRUPT(158) \
+ DECLARE_INTERRUPT(159) \
+ DECLARE_INTERRUPT(160) \
+ DECLARE_INTERRUPT(161) \
+ DECLARE_INTERRUPT(162) \
+ DECLARE_INTERRUPT(163) \
+ DECLARE_INTERRUPT(164) \
+ DECLARE_INTERRUPT(165) \
+ DECLARE_INTERRUPT(166) \
+ DECLARE_INTERRUPT(167) \
+ DECLARE_INTERRUPT(168) \
+ DECLARE_INTERRUPT(169) \
+ DECLARE_INTERRUPT(170) \
+ DECLARE_INTERRUPT(171) \
+ DECLARE_INTERRUPT(172) \
+ DECLARE_INTERRUPT(173) \
+ DECLARE_INTERRUPT(174) \
+ DECLARE_INTERRUPT(175) \
+ DECLARE_INTERRUPT(176) \
+ DECLARE_INTERRUPT(177) \
+ DECLARE_INTERRUPT(178) \
+ DECLARE_INTERRUPT(179) \
+ DECLARE_INTERRUPT(180) \
+ DECLARE_INTERRUPT(181) \
+ DECLARE_INTERRUPT(182) \
+ DECLARE_INTERRUPT(183) \
+ DECLARE_INTERRUPT(184) \
+ DECLARE_INTERRUPT(185) \
+ DECLARE_INTERRUPT(186) \
+ DECLARE_INTERRUPT(187) \
+ DECLARE_INTERRUPT(188) \
+ DECLARE_INTERRUPT(189) \
+ DECLARE_INTERRUPT(190) \
+ DECLARE_INTERRUPT(191) \
+ DECLARE_INTERRUPT(192) \
+ DECLARE_INTERRUPT(193) \
+ DECLARE_INTERRUPT(194) \
+ DECLARE_INTERRUPT(195) \
+ DECLARE_INTERRUPT(196) \
+ DECLARE_INTERRUPT(197) \
+ DECLARE_INTERRUPT(198) \
+ DECLARE_INTERRUPT(199) \
+ DECLARE_INTERRUPT(200) \
+ DECLARE_INTERRUPT(201) \
+ DECLARE_INTERRUPT(202) \
+ DECLARE_INTERRUPT(203) \
+ DECLARE_INTERRUPT(204) \
+ DECLARE_INTERRUPT(205) \
+ DECLARE_INTERRUPT(206) \
+ DECLARE_INTERRUPT(207) \
+ DECLARE_INTERRUPT(208) \
+ DECLARE_INTERRUPT(209) \
+ DECLARE_INTERRUPT(210) \
+ DECLARE_INTERRUPT(211) \
+ DECLARE_INTERRUPT(212) \
+ DECLARE_INTERRUPT(213) \
+ DECLARE_INTERRUPT(214) \
+ DECLARE_INTERRUPT(215) \
+ DECLARE_INTERRUPT(216) \
+ DECLARE_INTERRUPT(217) \
+ DECLARE_INTERRUPT(218) \
+ DECLARE_INTERRUPT(219) \
+ DECLARE_INTERRUPT(220) \
+ DECLARE_INTERRUPT(221) \
+ DECLARE_INTERRUPT(222) \
+ DECLARE_INTERRUPT(223) \
+ DECLARE_INTERRUPT(224) \
+ DECLARE_INTERRUPT(225) \
+ DECLARE_INTERRUPT(226) \
+ DECLARE_INTERRUPT(227) \
+ DECLARE_INTERRUPT(228) \
+ DECLARE_INTERRUPT(229) \
+ DECLARE_INTERRUPT(230) \
+ DECLARE_INTERRUPT(231) \
+ DECLARE_INTERRUPT(232) \
+ DECLARE_INTERRUPT(233) \
+ DECLARE_INTERRUPT(234) \
+ DECLARE_INTERRUPT(235) \
+ DECLARE_INTERRUPT(236) \
+ DECLARE_INTERRUPT(237) \
+ DECLARE_INTERRUPT(238) \
+ DECLARE_INTERRUPT(239) \
+ DECLARE_INTERRUPT(240) \
+ DECLARE_INTERRUPT(241) \
+ DECLARE_INTERRUPT(242) \
+ DECLARE_INTERRUPT(243) \
+ DECLARE_INTERRUPT(244) \
+ DECLARE_INTERRUPT(245) \
+ DECLARE_INTERRUPT(246) \
+ DECLARE_INTERRUPT(247) \
+ DECLARE_INTERRUPT(248) \
+ DECLARE_INTERRUPT(249) \
+ DECLARE_INTERRUPT(250) \
+ DECLARE_INTERRUPT(251) \
+ DECLARE_INTERRUPT(252) \
+ DECLARE_INTERRUPT(253) \
+ DECLARE_INTERRUPT(254) \
+ DECLARE_INTERRUPT(255));
int timer_init(void)
{
+ /* Register the SC520 specific timer interrupt handler */
+ register_timer_isr (sc520_timer_isr);
+
+ /* Install interrupt handler for GP Timer 1 */
+ irq_install_handler (0, timer_isr, NULL);
+
/* Map GP Timer 1 to Master PIC IR0 */
sc520_mmcr->gp_tmr_int_map[1] = 0x01;
sc520_mmcr->gptmr1maxcmpa = 100;
sc520_mmcr->gptmr1ctl = 0xe009;
- /* Register the SC520 specific timer interrupt handler */
- register_timer_isr (sc520_timer_isr);
-
- /* Install interrupt handler for GP Timer 1 */
- irq_install_handler (0, timer_isr, NULL);
unmask_irq (0);
/* Clear the GP Timer 1 status register to get the show rolling*/
return 0;
}
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
int m = 0;
long u;
jmp mem_init
mem_init_ret:
- /* check ammount of configured memory
- * (we need atleast bss start+bss size+stack size) */
- movl $_i386boot_bss_start, %ecx /* BSS start */
- addl $_i386boot_bss_size, %ecx /* BSS size */
- addl $CONFIG_SYS_STACK_SIZE, %ecx
+ /* Check we have enough memory for stack */
+ movl $CONFIG_SYS_STACK_SIZE, %ecx
cmpl %ecx, %eax
jae mem_ok
.progress0a:
jmp die
mem_ok:
+ /* Set stack pointer to upper memory limit*/
+ movl %eax, %esp
/* indicate progress */
movw $0x02, %ax
jmp show_boot_progress_asm
.progress1:
- /* create a stack after the bss */
- movl $_i386boot_bss_start, %eax
- addl $_i386boot_bss_size, %eax
- addl $CONFIG_SYS_STACK_SIZE, %eax
- movl %eax, %esp
-
+ /* Test the stack */
pushl $0
popl %eax
cmpl $0, %eax
jmp show_boot_progress_asm
.progress2:
- /* copy data section to ram, size must be 4-byte aligned */
- movl $_i386boot_romdata_dest, %edi /* destination address */
- movl $_i386boot_romdata_start, %esi /* source address */
- movl $_i386boot_romdata_size, %ecx /* number of bytes to copy */
- movl %ecx, %eax
- andl $3, %eax
- jnz data_fail
-
- shrl $2, %ecx /* copy 4 byte each time */
- cld
- cmpl $0, %ecx
- je data_ok
-data_segment:
- movsl
- loop data_segment
- jmp data_ok
-data_fail:
- /* indicate (lack of) progress */
- movw $0x83, %ax
- movl $.progress2a, %ebp
- jmp show_boot_progress_asm
-.progress2a:
- jmp die
-
-data_ok:
-
- /* indicate progress */
- movw $0x04, %ax
- movl $.progress3, %ebp
- jmp show_boot_progress_asm
-.progress3:
-
- /* clear bss section in ram, size must be 4-byte aligned */
- movl $_i386boot_bss_start, %edi /* MK_CHG BSS start */
- movl $_i386boot_bss_size, %ecx /* BSS size */
- movl %ecx, %eax
- andl $3, %eax
- jnz bss_fail
- shrl $2, %ecx /* clear 4 byte each time */
- cld
- cmpl $0, %ecx
- je bss_ok
-bss:
- movl $0, (%edi)
- add $4, %edi
- loop bss
- jmp bss_ok
-
-bss_fail:
- /* indicate (lack of) progress */
- movw $0x84, %ax
- movl $.progress3a, %ebp
- jmp show_boot_progress_asm
-.progress3a:
- jmp die
-
-bss_ok:
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
- /* indicate progress */
- movw $0x06, %ax
- movl $.progress6, %ebp
- jmp show_boot_progress_asm
-.progress6:
-
- /* copy text section to ram, size must be 4-byte aligned */
- movl $CONFIG_SYS_BL_START_RAM, %edi /* destination address */
- movl $TEXT_BASE, %esi /* source address */
- movl $_i386boot_text_size, %ecx /* number of bytes to copy */
- movl %ecx, %eax
- andl $3, %eax
- jz text_copy /* Already 4-byte aligned */
- subl $4, %eax /* Add extra bytes to size */
- addl %eax, %ecx
-text_copy:
- shrl $2, %ecx /* copy 4 byte each time */
- cld
- cmpl $0, %ecx
- je text_ok
-text_segment:
- movsl
- loop text_segment
- jmp text_ok
-text_fail:
- /* indicate (lack of) progress */
- movw $0x86, %ax
- movl $.progress5a, %ebp
- jmp show_boot_progress_asm
-.progress5a:
- jmp die
-
-text_ok:
-#endif
wbinvd
+ /* Get upper memory limit */
+ movl %esp, %ecx
+ subl $CONFIG_SYS_STACK_SIZE, %ecx
- /* indicate progress */
- movw $0x05, %ax
- movl $.progress4, %ebp
- jmp show_boot_progress_asm
-.progress4:
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
- /* Jump to the RAM copy of start_i386boot */
- movl $start_i386boot, %ebp
- addl $(CONFIG_SYS_BL_START_RAM - TEXT_BASE), %ebp
- call *%ebp /* Enter, U-boot! */
-#else
- call start_i386boot /* Enter, U-boot! */
-#endif
+ /* Create a Stack Frame */
+ pushl %ebp
+ movl %esp, %ebp
+
+ /* stack_limit parameter */
+ pushl %ecx
+ call board_init_f /* Enter, U-boot! */
/* indicate (lack of) progress */
movw $0x85, %ax
/*
* 0 <= r0 <= 2000
*/
-.globl udelay
-udelay:
+.globl __udelay
+__udelay:
mov r2, #0x6800
orr r2, r2, #0x00db
mul r0, r2, r0
while (!(*IXP425_OSST & IXP425_OSST_TIMER_1_PEND));
}
-void udelay (unsigned long usec)
+void __udelay (unsigned long usec)
{
while (usec--) ixp425_udelay(1);
}
timestamp = t;
}
-void udelay (unsigned long usec)
+void __udelay (unsigned long usec)
{
ulong tmo,tmp;
#endif
extern void dtimer_intr_setup(void);
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
volatile slt_t *timerp = (slt_t *) (CONFIG_SYS_UDELAY_BASE);
u32 now, freq;
.text :
{
*(.text)
- *(.fixup)
*(.got1)
} :text
_etext = .;
#include <common.h>
#include <command.h>
-#if !defined(CONFIG_440)
#include <asm/4xx_pci.h>
-#endif
#include <asm/processor.h>
+#include <asm/io.h>
#include <pci.h>
#ifdef CONFIG_PCI
DECLARE_GLOBAL_DATA_PTR;
+#if defined(CONFIG_405GP) || defined(CONFIG_405EP)
+
+#if defined(CONFIG_PMC405)
+ushort pmc405_pci_subsys_deviceid(void);
+#endif
+
+/*#define DEBUG*/
+
/*
* Board-specific pci initialization
* Platform code can reimplement pci_pre_init() if needed
*/
int __pci_pre_init(struct pci_controller *hose)
{
-#if defined (CONFIG_405EP)
+#if defined(CONFIG_405EP)
/*
* Enable the internal PCI arbiter by default.
*
return 1;
}
-int pci_pre_init(struct pci_controller *hose) __attribute__((weak, alias("__pci_pre_init")));
-
-#if defined(CONFIG_405GP) || defined(CONFIG_405EP)
-
-#if defined(CONFIG_PMC405)
-ushort pmc405_pci_subsys_deviceid(void);
-#endif
-
-/*#define DEBUG*/
+int pci_pre_init(struct pci_controller *hose)
+ __attribute__((weak, alias("__pci_pre_init")));
int __is_pci_host(struct pci_controller *hose)
{
pciauto_region_init(hose->pci_fb);
/* Let board change/modify hose & do initial checks */
- if (pci_pre_init (hose) == 0) {
+ if (pci_pre_init(hose) == 0) {
printf("PCI: Board-specific initialization failed.\n");
printf("PCI: Configuration aborted.\n");
return;
static struct pci_controller ppc440_hose = {0};
+/*
+ * This routine is called to determine if a pci scan should be
+ * performed. With various hardware environments (especially cPCI and
+ * PPMC) it's insufficient to depend on the state of the arbiter enable
+ * bit in the strap register, or generic host/adapter assumptions.
+ *
+ * Rather than hard-code a bad assumption in the general 440 code, the
+ * 440 pci code requires the board to decide at runtime.
+ *
+ * Return 0 for adapter mode, non-zero for host (monarch) mode.
+ *
+ * Weak default implementation: "Normal" boards implement the PCI
+ * host functionality. This can be overridden for PCI adapter boards.
+ */
+int __is_pci_host(struct pci_controller *hose)
+{
+ return 1;
+}
+int is_pci_host(struct pci_controller *hose)
+ __attribute__((weak, alias("__is_pci_host")));
+
+#if defined(CONFIG_440EP) || defined(CONFIG_440EPX) || \
+ defined(CONFIG_440GR) || defined(CONFIG_440GRX)
+
+#if defined(CONFIG_SYS_PCI_TARGET_INIT)
+/*
+ * pci_target_init
+ *
+ * The bootstrap configuration provides default settings for the pci
+ * inbound map (PIM). But the bootstrap config choices are limited and
+ * may not be sufficient for a given board.
+ */
+void __pci_target_init(struct pci_controller *hose)
+{
+ /*
+ * Set up Direct MMIO registers
+ */
+
+ /*
+ * PowerPC440 EP PCI Master configuration.
+ * Map one 1Gig range of PLB/processor addresses to PCI memory space.
+ * PLB address 0xA0000000-0xDFFFFFFF ==> PCI address 0xA0000000-0xDFFFFFFF
+ * Use byte reversed out routines to handle endianess.
+ * Make this region non-prefetchable.
+ */
+ /* PMM0 Mask/Attribute - disabled b4 setting */
+ out_le32((void *)PCIL0_PMM0MA, 0x00000000);
+ /* PMM0 Local Address */
+ out_le32((void *)PCIL0_PMM0LA, CONFIG_SYS_PCI_MEMBASE);
+ /* PMM0 PCI Low Address */
+ out_le32((void *)PCIL0_PMM0PCILA, CONFIG_SYS_PCI_MEMBASE);
+ /* PMM0 PCI High Address */
+ out_le32((void *)PCIL0_PMM0PCIHA, 0x00000000);
+ /* 512M + No prefetching, and enable region */
+ out_le32((void *)PCIL0_PMM0MA, 0xE0000001);
+
+ /* PMM1 Mask/Attribute - disabled b4 setting */
+ out_le32((void *)PCIL0_PMM1MA, 0x00000000);
+ /* PMM1 Local Address */
+ out_le32((void *)PCIL0_PMM1LA, CONFIG_SYS_PCI_MEMBASE2);
+ /* PMM1 PCI Low Address */
+ out_le32((void *)PCIL0_PMM1PCILA, CONFIG_SYS_PCI_MEMBASE2);
+ /* PMM1 PCI High Address */
+ out_le32((void *)PCIL0_PMM1PCIHA, 0x00000000);
+ /* 512M + No prefetching, and enable region */
+ out_le32((void *)PCIL0_PMM1MA, 0xE0000001);
+
+ out_le32((void *)PCIL0_PTM1MS, 0x00000001); /* Memory Size/Attribute */
+ out_le32((void *)PCIL0_PTM1LA, 0); /* Local Addr. Reg */
+ out_le32((void *)PCIL0_PTM2MS, 0); /* Memory Size/Attribute */
+ out_le32((void *)PCIL0_PTM2LA, 0); /* Local Addr. Reg */
+
+ /*
+ * Set up Configuration registers
+ */
+
+ /* Program the board's subsystem id/vendor id */
+ pci_write_config_word(0, PCI_SUBSYSTEM_VENDOR_ID,
+ CONFIG_SYS_PCI_SUBSYS_VENDORID);
+ pci_write_config_word(0, PCI_SUBSYSTEM_ID, CONFIG_SYS_PCI_SUBSYS_ID);
+
+ /* Configure command register as bus master */
+ pci_write_config_word(0, PCI_COMMAND, PCI_COMMAND_MASTER);
+
+ /* 240nS PCI clock */
+ pci_write_config_word(0, PCI_LATENCY_TIMER, 1);
+
+ /* No error reporting */
+ pci_write_config_word(0, PCI_ERREN, 0);
+
+ pci_write_config_dword(0, PCI_BRDGOPT2, 0x00000101);
+}
+#endif /* CONFIG_SYS_PCI_TARGET_INIT */
+
+/*
+ * pci_pre_init
+ *
+ * This routine is called just prior to registering the hose and gives
+ * the board the opportunity to check things. Returning a value of zero
+ * indicates that things are bad & PCI initialization should be aborted.
+ *
+ * Different boards may wish to customize the pci controller structure
+ * (add regions, override default access routines, etc) or perform
+ * certain pre-initialization actions.
+ *
+ */
+int __pci_pre_init(struct pci_controller *hose)
+{
+ u32 reg;
+
+ /*
+ * Set priority for all PLB3 devices to 0.
+ * Set PLB3 arbiter to fair mode.
+ */
+ mfsdr(SD0_AMP1, reg);
+ mtsdr(SD0_AMP1, (reg & 0x000000FF) | 0x0000FF00);
+ reg = mfdcr(PLB3_ACR);
+ mtdcr(PLB3_ACR, reg | 0x80000000);
+
+ /*
+ * Set priority for all PLB4 devices to 0.
+ */
+ mfsdr(SD0_AMP0, reg);
+ mtsdr(SD0_AMP0, (reg & 0x000000FF) | 0x0000FF00);
+ reg = mfdcr(PLB4_ACR) | 0xa0000000;
+ mtdcr(PLB4_ACR, reg);
+
+ /*
+ * Set Nebula PLB4 arbiter to fair mode.
+ */
+ /* Segment0 */
+ reg = (mfdcr(PLB0_ACR) & ~PLB0_ACR_PPM_MASK) | PLB0_ACR_PPM_FAIR;
+ reg = (reg & ~PLB0_ACR_HBU_MASK) | PLB0_ACR_HBU_ENABLED;
+ reg = (reg & ~PLB0_ACR_RDP_MASK) | PLB0_ACR_RDP_4DEEP;
+ reg = (reg & ~PLB0_ACR_WRP_MASK) | PLB0_ACR_WRP_2DEEP;
+ mtdcr(PLB0_ACR, reg);
+
+ /* Segment1 */
+ reg = (mfdcr(PLB1_ACR) & ~PLB1_ACR_PPM_MASK) | PLB1_ACR_PPM_FAIR;
+ reg = (reg & ~PLB1_ACR_HBU_MASK) | PLB1_ACR_HBU_ENABLED;
+ reg = (reg & ~PLB1_ACR_RDP_MASK) | PLB1_ACR_RDP_4DEEP;
+ reg = (reg & ~PLB1_ACR_WRP_MASK) | PLB1_ACR_WRP_2DEEP;
+ mtdcr(PLB1_ACR, reg);
+
+#if defined(CONFIG_SYS_PCI_BOARD_FIXUP_IRQ)
+ hose->fixup_irq = board_pci_fixup_irq;
+#endif
+
+ return 1;
+}
+
+#else /* defined(CONFIG_440EP) ... */
+
+#if defined(CONFIG_SYS_PCI_TARGET_INIT)
+void __pci_target_init(struct pci_controller * hose)
+{
+ /*
+ * Disable everything
+ */
+ out_le32((void *)PCIL0_PIM0SA, 0); /* disable */
+ out_le32((void *)PCIL0_PIM1SA, 0); /* disable */
+ out_le32((void *)PCIL0_PIM2SA, 0); /* disable */
+ out_le32((void *)PCIL0_EROMBA, 0); /* disable expansion rom */
+
+ /*
+ * Map all of SDRAM to PCI address 0x0000_0000. Note that the 440
+ * strapping options do not support sizes such as 128/256 MB.
+ */
+ out_le32((void *)PCIL0_PIM0LAL, CONFIG_SYS_SDRAM_BASE);
+ out_le32((void *)PCIL0_PIM0LAH, 0);
+ out_le32((void *)PCIL0_PIM0SA, ~(gd->ram_size - 1) | 1);
+ out_le32((void *)PCIL0_BAR0, 0);
+
+ /*
+ * Program the board's subsystem id/vendor id
+ */
+ out_le16((void *)PCIL0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID);
+ out_le16((void *)PCIL0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID);
+
+ out_le16((void *)PCIL0_CMD, in_le16((void *)PCIL0_CMD) |
+ PCI_COMMAND_MEMORY);
+}
+#endif /* CONFIG_SYS_PCI_TARGET_INIT */
+
+int __pci_pre_init(struct pci_controller *hose)
+{
+ /*
+ * This board is always configured as the host & requires the
+ * PCI arbiter to be enabled.
+ */
+ if (!pci_arbiter_enabled()) {
+ printf("PCI: PCI Arbiter disabled!\n");
+ return 0;
+ }
+
+ return 1;
+}
+
+#endif /* defined(CONFIG_440EP) ... */
+
+#if defined(CONFIG_SYS_PCI_TARGET_INIT)
+void pci_target_init(struct pci_controller * hose)
+ __attribute__((weak, alias("__pci_target_init")));
+#endif /* CONFIG_SYS_PCI_TARGET_INIT */
+
+int pci_pre_init(struct pci_controller *hose)
+ __attribute__((weak, alias("__pci_pre_init")));
+
+#if defined(CONFIG_SYS_PCI_MASTER_INIT)
+void __pci_master_init(struct pci_controller *hose)
+{
+ u16 reg;
+
+ /*
+ * Write the PowerPC440 EP PCI Configuration regs.
+ * Enable PowerPC440 EP to be a master on the PCI bus (PMM).
+ * Enable PowerPC440 EP to act as a PCI memory target (PTM).
+ */
+ pci_read_config_word(0, PCI_COMMAND, ®);
+ pci_write_config_word(0, PCI_COMMAND, reg |
+ PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY);
+}
+void pci_master_init(struct pci_controller *hose)
+ __attribute__((weak, alias("__pci_master_init")));
+#endif /* CONFIG_SYS_PCI_MASTER_INIT */
int pci_440_init (struct pci_controller *hose)
{
pci_setup_indirect(hose, PCIL0_CFGADR, PCIL0_CFGDATA);
/* Let board change/modify hose & do initial checks */
- if (pci_pre_init (hose) == 0) {
+ if (pci_pre_init(hose) == 0) {
printf("PCI: Board-specific initialization failed.\n");
printf("PCI: Configuration aborted.\n");
return -1;
LNKW_X8 = 0x8
};
+static struct pci_controller pcie_hose[CONFIG_SYS_PCIE_NR_PORTS];
+
+/*
+ * Per default, all cards are present, so we need to check if the
+ * link comes up.
+ */
+int __board_pcie_card_present(int port)
+{
+ return 1;
+}
+int board_pcie_card_present(int port)
+ __attribute__((weak, alias("__board_pcie_card_present")));
+
+/*
+ * Some boards have runtime detection of the first and last PCIe
+ * slot used, so let's provide weak default functions for the
+ * common version.
+ */
+int __board_pcie_first(void)
+{
+ return 0;
+}
+int board_pcie_first(void)
+ __attribute__((weak, alias("__board_pcie_first")));
+
+int __board_pcie_last(void)
+{
+ return CONFIG_SYS_PCIE_NR_PORTS - 1;
+}
+int board_pcie_last(void)
+ __attribute__((weak, alias("__board_pcie_last")));
+
+void __board_pcie_setup_port(int port, int rootpoint)
+{
+ /* noting in this weak default implementation */
+}
+void board_pcie_setup_port(int port, int rootpoint)
+ __attribute__((weak, alias("__board_pcie_setup_port")));
+
+void pcie_setup_hoses(int busno)
+{
+ struct pci_controller *hose;
+ int i, bus;
+ int ret = 0;
+ char *env;
+ unsigned int delay;
+ int first = board_pcie_first();
+ int last = board_pcie_last();
+
+ /*
+ * Assume we're called after the PCI(X) hose(s) are initialized,
+ * which takes bus ID 0... and therefore start numbering PCIe's
+ * from the next number.
+ */
+ bus = busno;
+
+ for (i = first; i <= last; i++) {
+ /*
+ * Some boards (e.g. Katmai) can detects via hardware
+ * if a PCIe card is plugged, so let's check this.
+ */
+ if (!board_pcie_card_present(i))
+ continue;
+
+ if (is_end_point(i)) {
+ board_pcie_setup_port(i, 0);
+ ret = ppc4xx_init_pcie_endport(i);
+ } else {
+ board_pcie_setup_port(i, 1);
+ ret = ppc4xx_init_pcie_rootport(i);
+ }
+ if (ret == -ENODEV)
+ continue;
+ if (ret) {
+ printf("PCIE%d: initialization as %s failed\n", i,
+ is_end_point(i) ? "endpoint" : "root-complex");
+ continue;
+ }
+
+ hose = &pcie_hose[i];
+ hose->first_busno = bus;
+ hose->last_busno = bus;
+ hose->current_busno = bus;
+
+ /* setup mem resource */
+ pci_set_region(hose->regions + 0,
+ CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
+ CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
+ CONFIG_SYS_PCIE_MEMSIZE,
+ PCI_REGION_MEM);
+ hose->region_count = 1;
+ pci_register_hose(hose);
+
+ if (is_end_point(i)) {
+ ppc4xx_setup_pcie_endpoint(hose, i);
+ /*
+ * Reson for no scanning is endpoint can not generate
+ * upstream configuration accesses.
+ */
+ } else {
+ ppc4xx_setup_pcie_rootpoint(hose, i);
+ env = getenv ("pciscandelay");
+ if (env != NULL) {
+ delay = simple_strtoul(env, NULL, 10);
+ if (delay > 5)
+ printf("Warning, expect noticable delay before "
+ "PCIe scan due to 'pciscandelay' value!\n");
+ mdelay(delay * 1000);
+ }
+
+ /*
+ * Config access can only go down stream
+ */
+ hose->last_busno = pci_hose_scan(hose);
+ bus = hose->last_busno + 1;
+ }
+ }
+}
+
static int validate_endpoint(struct pci_controller *hose)
{
if (hose->cfg_data == (u8 *)CONFIG_SYS_PCIE0_CFGBASE)
int cur_config_nr = -1;
u8 cur_config[CONFIG_4xx_CONFIG_BLOCKSIZE];
+ /*
+ * First switch to correct I2C bus. This is I2C bus 0
+ * for all currently available 4xx derivats.
+ */
+ I2C_SET_BUS(0);
+
#ifdef CONFIG_CMD_EEPROM
ret = eeprom_read(CONFIG_4xx_CONFIG_I2C_EEPROM_ADDR,
CONFIG_4xx_CONFIG_I2C_EEPROM_OFFSET,
else
PLATFORM_CPPFLAGS += -Wa,-m405 -mcpu=405
endif
+
+# Use default linker script. Board port can override in board/*/config.mk
+LDSCRIPT := $(SRCTREE)/cpu/ppc4xx/u-boot.lds
#if defined(CONFIG_PCI) && !defined(CONFIG_IOP480) && \
!defined(CONFIG_405) && !defined(CONFIG_405EX)
-static int pci_arbiter_enabled(void)
+int pci_arbiter_enabled(void)
{
#if defined(CONFIG_405GP)
return (mfdcr(CPC0_PSR) & PSR_PCI_ARBIT_EN);
/*
- * (C) Copyright 2007
+ * (C) Copyright 2007-2009
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* based on work by Anne Sophie Harnois <anne-sophie.harnois@nextream.fr>
DECLARE_GLOBAL_DATA_PTR;
#if defined(CONFIG_I2C_MULTI_BUS)
-/* Initialize the bus pointer to whatever one the SPD EEPROM is on.
+/*
+ * Initialize the bus pointer to whatever one the SPD EEPROM is on.
* Default is bus 0. This is necessary because the DDR initialization
* runs from ROM, and we can't switch buses because we can't modify
* the global variables.
#ifndef CONFIG_SYS_SPD_BUS_NUM
#define CONFIG_SYS_SPD_BUS_NUM 0
#endif
-static unsigned int i2c_bus_num __attribute__ ((section (".data"))) = CONFIG_SYS_SPD_BUS_NUM;
+static unsigned int i2c_bus_num __attribute__ ((section (".data"))) =
+ CONFIG_SYS_SPD_BUS_NUM;
#endif /* CONFIG_I2C_MULTI_BUS */
static void _i2c_bus_reset(void)
{
+ struct ppc4xx_i2c *i2c = (struct ppc4xx_i2c *)I2C_BASE_ADDR;
int i;
u8 dc;
/* Reset status register */
/* write 1 in SCMP and IRQA to clear these fields */
- out_8((u8 *)IIC_STS, 0x0A);
+ out_8(&i2c->sts, 0x0A);
/* write 1 in IRQP IRQD LA ICT XFRA to clear these fields */
- out_8((u8 *)IIC_EXTSTS, 0x8F);
+ out_8(&i2c->extsts, 0x8F);
/* Place chip in the reset state */
- out_8((u8 *)IIC_XTCNTLSS, IIC_XTCNTLSS_SRST);
+ out_8(&i2c->xtcntlss, IIC_XTCNTLSS_SRST);
/* Check if bus is free */
- dc = in_8((u8 *)IIC_DIRECTCNTL);
+ dc = in_8(&i2c->directcntl);
if (!DIRCTNL_FREE(dc)){
/* Try to set bus free state */
- out_8((u8 *)IIC_DIRECTCNTL, IIC_DIRCNTL_SDAC | IIC_DIRCNTL_SCC);
+ out_8(&i2c->directcntl, IIC_DIRCNTL_SDAC | IIC_DIRCNTL_SCC);
/* Wait until we regain bus control */
for (i = 0; i < 100; ++i) {
- dc = in_8((u8 *)IIC_DIRECTCNTL);
+ dc = in_8(&i2c->directcntl);
if (DIRCTNL_FREE(dc))
break;
/* Toggle SCL line */
dc ^= IIC_DIRCNTL_SCC;
- out_8((u8 *)IIC_DIRECTCNTL, dc);
+ out_8(&i2c->directcntl, dc);
udelay(10);
dc ^= IIC_DIRCNTL_SCC;
- out_8((u8 *)IIC_DIRECTCNTL, dc);
+ out_8(&i2c->directcntl, dc);
}
}
/* Remove reset */
- out_8((u8 *)IIC_XTCNTLSS, 0);
+ out_8(&i2c->xtcntlss, 0);
}
-void i2c_init(int speed, int slaveadd)
+void i2c_init(int speed, int slaveaddr)
{
- unsigned long freqOPB;
+ struct ppc4xx_i2c *i2c = (struct ppc4xx_i2c *)I2C_BASE_ADDR;
int val, divisor;
int bus;
#ifdef CONFIG_SYS_I2C_INIT_BOARD
- /* call board specific i2c bus reset routine before accessing the */
- /* environment, which might be in a chip on that bus. For details */
- /* about this problem see doc/I2C_Edge_Conditions. */
+ /*
+ * Call board specific i2c bus reset routine before accessing the
+ * environment, which might be in a chip on that bus. For details
+ * about this problem see doc/I2C_Edge_Conditions.
+ */
i2c_init_board();
#endif
_i2c_bus_reset();
/* clear lo master address */
- out_8((u8 *)IIC_LMADR, 0);
+ out_8(&i2c->lmadr, 0);
/* clear hi master address */
- out_8((u8 *)IIC_HMADR, 0);
+ out_8(&i2c->hmadr, 0);
/* clear lo slave address */
- out_8((u8 *)IIC_LSADR, 0);
+ out_8(&i2c->lsadr, 0);
/* clear hi slave address */
- out_8((u8 *)IIC_HSADR, 0);
+ out_8(&i2c->hsadr, 0);
/* Clock divide Register */
- /* get OPB frequency */
- freqOPB = get_OPB_freq();
- /* set divisor according to freqOPB */
- divisor = (freqOPB - 1) / 10000000;
+ /* set divisor according to freq_opb */
+ divisor = (get_OPB_freq() - 1) / 10000000;
if (divisor == 0)
divisor = 1;
- out_8((u8 *)IIC_CLKDIV, divisor);
+ out_8(&i2c->clkdiv, divisor);
/* no interrupts */
- out_8((u8 *)IIC_INTRMSK, 0);
+ out_8(&i2c->intrmsk, 0);
/* clear transfer count */
- out_8((u8 *)IIC_XFRCNT, 0);
+ out_8(&i2c->xfrcnt, 0);
/* clear extended control & stat */
/* write 1 in SRC SRS SWC SWS to clear these fields */
- out_8((u8 *)IIC_XTCNTLSS, 0xF0);
+ out_8(&i2c->xtcntlss, 0xF0);
/* Mode Control Register
Flush Slave/Master data buffer */
- out_8((u8 *)IIC_MDCNTL, IIC_MDCNTL_FSDB | IIC_MDCNTL_FMDB);
+ out_8(&i2c->mdcntl, IIC_MDCNTL_FSDB | IIC_MDCNTL_FMDB);
- val = in_8((u8 *)IIC_MDCNTL);
+ val = in_8(&i2c->mdcntl);
/* Ignore General Call, slave transfers are ignored,
* disable interrupts, exit unknown bus state, enable hold
* SCL 100kHz normaly or FastMode for 400kHz and above
*/
- val |= IIC_MDCNTL_EUBS|IIC_MDCNTL_HSCL;
+ val |= IIC_MDCNTL_EUBS | IIC_MDCNTL_HSCL;
if (speed >= 400000)
val |= IIC_MDCNTL_FSM;
- out_8((u8 *)IIC_MDCNTL, val);
+ out_8(&i2c->mdcntl, val);
/* clear control reg */
- out_8((u8 *)IIC_CNTL, 0x00);
+ out_8(&i2c->cntl, 0x00);
}
/* set to SPD bus as default bus upon powerup */
unsigned char data[],
unsigned short data_len)
{
- unsigned char* ptr;
+ struct ppc4xx_i2c *i2c = (struct ppc4xx_i2c *)I2C_BASE_ADDR;
+ u8 *ptr;
int reading;
- int tran,cnt;
+ int tran, cnt;
int result;
int status;
int i;
- uchar creg;
+ u8 creg;
if (data == 0 || data_len == 0) {
/* Don't support data transfer of no length or to address 0 */
}
/* Clear Stop Complete Bit */
- out_8((u8 *)IIC_STS, IIC_STS_SCMP);
+ out_8(&i2c->sts, IIC_STS_SCMP);
+
/* Check init */
i = 10;
do {
/* Get status */
- status = in_8((u8 *)IIC_STS);
+ status = in_8(&i2c->sts);
i--;
} while ((status & IIC_STS_PT) && (i > 0));
result = IIC_NOK_TOUT;
return(result);
}
+
/* flush the Master/Slave Databuffers */
- out_8((u8 *)IIC_MDCNTL, ((in_8((u8 *)IIC_MDCNTL))|IIC_MDCNTL_FMDB|IIC_MDCNTL_FSDB));
+ out_8(&i2c->mdcntl, in_8(&i2c->mdcntl) |
+ IIC_MDCNTL_FMDB | IIC_MDCNTL_FSDB);
+
/* need to wait 4 OPB clocks? code below should take that long */
/* 7-bit adressing */
- out_8((u8 *)IIC_HMADR, 0);
- out_8((u8 *)IIC_LMADR, chip);
+ out_8(&i2c->hmadr, 0);
+ out_8(&i2c->lmadr, chip);
tran = 0;
result = IIC_OK;
while (tran != cnt && (result == IIC_OK)) {
int bc,j;
- /* Control register =
- * Normal transfer, 7-bits adressing, Transfer up to bc bytes, Normal start,
- * Transfer is a sequence of transfers
+ /*
+ * Control register =
+ * Normal transfer, 7-bits adressing, Transfer up to
+ * bc bytes, Normal start, Transfer is a sequence of transfers
*/
creg |= IIC_CNTL_PT;
if ((!cmd_type && (ptr == addr)) || ((tran + bc) != cnt))
creg |= IIC_CNTL_CHT;
- if (reading)
+ if (reading) {
creg |= IIC_CNTL_READ;
- else
- for(j=0; j < bc; j++)
+ } else {
+ for(j = 0; j < bc; j++) {
/* Set buffer */
- out_8((u8 *)IIC_MDBUF, ptr[tran+j]);
- out_8((u8 *)IIC_CNTL, creg);
+ out_8(&i2c->mdbuf, ptr[tran + j]);
+ }
+ }
+ out_8(&i2c->cntl, creg);
- /* Transfer is in progress
+ /*
+ * Transfer is in progress
* we have to wait for upto 5 bytes of data
* 1 byte chip address+r/w bit then bc bytes
* of data.
* udelay(10) is 1 bit time at 100khz
* Doubled for slop. 20 is too small.
*/
- i = 2*5*8;
+ i = 2 * 5 * 8;
do {
/* Get status */
- status = in_8((u8 *)IIC_STS);
+ status = in_8(&i2c->sts);
udelay(10);
i--;
- } while ((status & IIC_STS_PT) && !(status & IIC_STS_ERR) && (i > 0));
+ } while ((status & IIC_STS_PT) && !(status & IIC_STS_ERR) &&
+ (i > 0));
if (status & IIC_STS_ERR) {
result = IIC_NOK;
- status = in_8((u8 *)IIC_EXTSTS);
+ status = in_8(&i2c->extsts);
/* Lost arbitration? */
if (status & IIC_EXTSTS_LA)
result = IIC_NOK_LA;
} else if ( status & IIC_STS_PT) {
result = IIC_NOK_TOUT;
}
+
/* Command is reading => get buffer */
if ((reading) && (result == IIC_OK)) {
/* Are there data in buffer */
if (status & IIC_STS_MDBS) {
/*
- * even if we have data we have to wait 4OPB clocks
- * for it to hit the front of the FIFO, after that
- * we can just read. We should check XFCNT here and
- * if the FIFO is full there is no need to wait.
+ * even if we have data we have to wait 4OPB
+ * clocks for it to hit the front of the FIFO,
+ * after that we can just read. We should check
+ * XFCNT here and if the FIFO is full there is
+ * no need to wait.
*/
udelay(1);
- for (j=0; j<bc; j++)
- ptr[tran+j] = in_8((u8 *)IIC_MDBUF);
+ for (j = 0; j < bc; j++)
+ ptr[tran + j] = in_8(&i2c->mdbuf);
} else
result = IIC_NOK_DATA;
}
creg = IIC_CNTL_RPST;
}
}
- return (result);
+ return result;
}
int i2c_probe(uchar chip)
* address was <ACK>ed (i.e. there was a chip at that address which
* drove the data line low).
*/
- return (i2c_transfer(1, chip << 1, 0,0, buf, 1) != 0);
+ return (i2c_transfer(1, chip << 1, 0, 0, buf, 1) != 0);
}
-
-int i2c_read(uchar chip, uint addr, int alen, uchar * buffer, int len)
+static int ppc4xx_i2c_transfer(uchar chip, uint addr, int alen, uchar *buffer,
+ int len, int read)
{
uchar xaddr[4];
int ret;
if (alen > 4) {
- printf ("I2C read: addr len %d not supported\n", alen);
+ printf("I2C: addr len %d not supported\n", alen);
return 1;
}
* hidden in the chip address.
*/
if (alen > 0)
- chip |= ((addr >> (alen * 8)) & CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW);
+ chip |= ((addr >> (alen * 8)) &
+ CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW);
#endif
- if ((ret = i2c_transfer(1, chip<<1, &xaddr[4-alen], alen, buffer, len)) != 0) {
- if (gd->have_console)
- printf( "I2c read: failed %d\n", ret);
+ if ((ret = i2c_transfer(read, chip << 1, &xaddr[4 - alen], alen,
+ buffer, len)) != 0) {
+ if (gd->have_console) {
+ printf("I2C %s: failed %d\n",
+ read ? "read" : "write", ret);
+ }
+
return 1;
}
+
return 0;
}
-int i2c_write(uchar chip, uint addr, int alen, uchar * buffer, int len)
+int i2c_read(uchar chip, uint addr, int alen, uchar * buffer, int len)
{
- uchar xaddr[4];
-
- if (alen > 4) {
- printf ("I2C write: addr len %d not supported\n", alen);
- return 1;
-
- }
-
- if (alen > 0) {
- xaddr[0] = (addr >> 24) & 0xFF;
- xaddr[1] = (addr >> 16) & 0xFF;
- xaddr[2] = (addr >> 8) & 0xFF;
- xaddr[3] = addr & 0xFF;
- }
-
-#ifdef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW
- /*
- * EEPROM chips that implement "address overflow" are ones
- * like Catalyst 24WC04/08/16 which has 9/10/11 bits of
- * address and the extra bits end up in the "chip address"
- * bit slots. This makes a 24WC08 (1Kbyte) chip look like
- * four 256 byte chips.
- *
- * Note that we consider the length of the address field to
- * still be one byte because the extra address bits are
- * hidden in the chip address.
- */
- if (alen > 0)
- chip |= ((addr >> (alen * 8)) & CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW);
-#endif
+ return ppc4xx_i2c_transfer(chip, addr, alen, buffer, len, 1);
+}
- return (i2c_transfer(0, chip<<1, &xaddr[4-alen], alen, buffer, len ) != 0);
+int i2c_write(uchar chip, uint addr, int alen, uchar * buffer, int len)
+{
+ return ppc4xx_i2c_transfer(chip, addr, alen, buffer, len, 0);
}
#if defined(CONFIG_I2C_MULTI_BUS)
/*
- * (C) Copyright 2006
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ * Copyright 2007-2009 Freescale Semiconductor, Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
* MA 02111-1307 USA
*/
+#include "config.h" /* CONFIG_BOARDDIR */
+
+#ifndef RESET_VECTOR_ADDRESS
+#define RESET_VECTOR_ADDRESS 0xfffffffc
+#endif
+
OUTPUT_ARCH(powerpc)
/* Do we need any of these for elf?
__DYNAMIC = 0; */
-SECTIONS
+PHDRS
{
- .resetvec 0xFFFFFFFC :
- {
- *(.resetvec)
- } = 0xffff
-
- .bootpg 0xFFFFF000 :
- {
- cpu/ppc4xx/start.o (.bootpg)
- } = 0xffff
+ text PT_LOAD;
+ bss PT_LOAD;
+}
+SECTIONS
+{
/* Read-only sections, merged into text segment: */
. = + SIZEOF_HEADERS;
.interp : { *(.interp) }
.plt : { *(.plt) }
.text :
{
- cpu/ppc4xx/start.o (.text)
- board/pcs440ep/init.o (.text)
- lib_generic/sha1.o (.text)
-
*(.text)
*(.got1)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
+ } :text
+ _etext = .;
+ PROVIDE (etext = .);
+ .rodata :
+ {
*(.eh_frame)
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
+ } :text
.fini : { *(.fini) } =0
.ctors : { *(.ctors) }
.dtors : { *(.dtors) }
. = ALIGN(256);
__init_end = .;
+#ifdef CONFIG_440
+ .bootpg RESET_VECTOR_ADDRESS - 0xffc :
+ {
+ cpu/ppc4xx/start.o (.bootpg)
+
+ /*
+ * PPC440 board need a board specific object with the
+ * TLB definitions. This needs to get included right after
+ * start.o, since the first shadow TLB only covers 4k
+ * of address space.
+ */
+ CONFIG_BOARDDIR/init.o (.bootpg)
+ } :text = 0xffff
+#endif
+
+ .resetvec RESET_VECTOR_ADDRESS :
+ {
+ *(.resetvec)
+ } :text = 0xffff
+
+ . = RESET_VECTOR_ADDRESS + 0x4;
+
+ /*
+ * Make sure that the bss segment isn't linked at 0x0, otherwise its
+ * address won't be updated during relocation fixups. Note that
+ * this is a temporary fix. Code to dynamically the fixup the bss
+ * location will be added in the future. When the bss relocation
+ * fixup code is present this workaround should be removed.
+ */
+#if (RESET_VECTOR_ADDRESS == 0xfffffffc)
+ . |= 0x10;
+#endif
+
__bss_start = .;
.bss (NOLOAD) :
{
*(.dynbss)
*(.bss)
*(COMMON)
- . = ALIGN(4);
- }
+ } :bss
+ . = ALIGN(4);
_end = . ;
PROVIDE (end = .);
}
/* nop */
}
-void udelay (unsigned long usec)
+void __udelay (unsigned long usec)
{
udelay_masked (usec);
}
timestamp = t;
}
-void udelay (unsigned long usec)
+void __udelay (unsigned long usec)
{
ulong tmo;
/* nop */
}
-void udelay (unsigned long usec)
+void __udelay (unsigned long usec)
{
udelay_masked (usec);
}
--- /dev/null
+Summary
+=======
+
+This README is about U-Boot support for TI's ARM 926EJS based family of SoCs.
+These SOCs are used for cameras, video security and surveillance, DVR's, etc.
+DaVinci SOC's comprise of DM644x, DM646x, DM35x and DM36x series of SOC's
+Additionally there are some SOCs meant for the audio market which though have
+an OMAP part number are very similar to the DaVinci series of SOC's
+Additionally, some family members contain a TI DSP and/or graphics
+co processors along with a host of other peripherals.
+
+Currently the following boards are supported:
+
+* TI DaVinci DM644x EVM
+
+* TI DaVinci DM646x EVM
+
+* TI DaVinci DM355 EVM
+
+* TI DaVinci DM365 EVM
+
+* TI DA830 EVM
+
+* DM355 based Leopard board
+
+* DM644x based schmoogie board
+
+* DM644x based sffsdr board
+
+* DM644x based sonata board
+
+Build
+=====
+
+* TI DaVinci DM644x EVM:
+
+make davinci_dvevm_config
+make
+
+* TI DaVinci DM646x EVM:
+
+make davinci_dm6467evm_config
+make
+
+* TI DaVinci DM355 EVM:
+
+make davinci_dm355evm_config
+make
+
+* TI DaVinci DM365 EVM:
+
+make davinci_dm365evm_config
+make
+
+* TI DA830 EVM:
+
+make da830evm_config
+make
+
+* DM355 based Leopard board:
+
+make davinci_dm355leopard_config
+make
+
+* DM644x based schmoogie board:
+
+make davinci_schmoogie_config
+make
+
+* DM644x based sffsdr board:
+
+make davinci_sffsdr_config
+make
+
+* DM644x based sonata board:
+
+make davinci_sonata_config
+make
+
+Bootloaders
+===============
+
+The DaVinci SOC's use 2 bootloaders. The low level initialization
+is done by a UBL(user boot loader). The UBL is written to a NAND/NOR/SPI flash
+by a programmer. During initial bootup, the ROM Bootloader reads the UBL
+from a storage device and loads it into the IRAM. The UBL then loads the U-Boot
+into the RAM.
+The programmers and UBL are always released as part of any standard TI
+software release associated with an SOC.
+
+Links
+=====
+
+1) TI DaVinci DM355 EVM:
+http://focus.ti.com/docs/prod/folders/print/tms320dm355.html
+http://www.spectrumdigital.com/product_info.php?cPath=103&products_id=203&osCsid=c499af6087317f11b3da19b4e8f1af32
+
+2) TI DaVinci DM365 EVM:
+http://focus.ti.com/docs/prod/folders/print/tms320dm365.html?247SEM=
+http://support.spectrumdigital.com/boards/evmdm365/revc/
+
+3) DaVinci DM355 based leopard board
+http://designsomething.org/leopardboard/default.aspx
+http://www.spectrumdigital.com/product_info.php?cPath=103&products_id=192&osCsid=67c20335668ffc57cb35727106eb24b1
+
+4) TI DaVinci DM6467 EVM:
+http://focus.ti.com/docs/prod/folders/print/tms320dm6467.html
+http://support.spectrumdigital.com/boards/evmdm6467/revf/
+
+5) TI DaVinci DM6446 EVM:
+http://focus.ti.com/docs/prod/folders/print/tms320dm6446.html
+http://www.spectrumdigital.com/product_info.php?cPath=103&products_id=222
+
+6) TI DA830 EVM
+http://focus.ti.com/apps/docs/gencontent.tsp?appId=1&contentId=52385
+http://www.spectrumdigital.com/product_info.php?cPath=37&products_id=214
COBJS-$(CONFIG_DRIVER_OMAP1510_I2C) += omap1510_i2c.o
COBJS-$(CONFIG_DRIVER_OMAP24XX_I2C) += omap24xx_i2c.o
COBJS-$(CONFIG_DRIVER_OMAP34XX_I2C) += omap24xx_i2c.o
+COBJS-$(CONFIG_PCA9564_I2C) += pca9564_i2c.o
COBJS-$(CONFIG_DRIVER_S3C24X0_I2C) += s3c24x0_i2c.o
COBJS-$(CONFIG_S3C44B0_I2C) += s3c44b0_i2c.o
COBJS-$(CONFIG_SOFT_I2C) += soft_i2c.o
#ifdef TWI0_CLKDIV
#define bfin_write_TWI_CLKDIV(val) bfin_write_TWI0_CLKDIV(val)
+#define bfin_read_TWI_CLKDIV(val) bfin_read_TWI0_CLKDIV(val)
#define bfin_write_TWI_CONTROL(val) bfin_write_TWI0_CONTROL(val)
#define bfin_read_TWI_CONTROL(val) bfin_read_TWI0_CONTROL(val)
#define bfin_write_TWI_MASTER_ADDR(val) bfin_write_TWI0_MASTER_ADDR(val)
#ifdef CONFIG_TWICLK_KHZ
# error do not define CONFIG_TWICLK_KHZ ... use CONFIG_SYS_I2C_SPEED
#endif
-#if CONFIG_SYS_I2C_SPEED > 400000
-# error The Blackfin I2C hardware can only operate at 400KHz max
+
+/*
+ * The way speed is changed into duty often results in integer truncation
+ * with 50% duty, so we'll force rounding up to the next duty by adding 1
+ * to the max. In practice this will get us a speed of something like
+ * 385 KHz. The other limit is easy to handle as it is only 8 bits.
+ */
+#define I2C_SPEED_MAX 400000
+#define I2C_SPEED_TO_DUTY(speed) (5000000 / (speed))
+#define I2C_DUTY_MAX (I2C_SPEED_TO_DUTY(I2C_SPEED_MAX) + 1)
+#define I2C_DUTY_MIN 0xff /* 8 bit limited */
+#define SYS_I2C_DUTY I2C_SPEED_TO_DUTY(CONFIG_SYS_I2C_SPEED)
+/* Note: duty is inverse of speed, so the comparisons below are correct */
+#if SYS_I2C_DUTY < I2C_DUTY_MAX || SYS_I2C_DUTY > I2C_DUTY_MIN
+# error "The Blackfin I2C hardware can only operate 20KHz - 400KHz"
#endif
/* All transfers are described by this data structure */
u8 *abuf; /* addr buffer */
};
+/* Allow msec timeout per ~byte transfer */
+#define I2C_TIMEOUT 10
+
/**
* wait_for_completion - manage the actual i2c transfer
* @msg: the i2c msg
static int wait_for_completion(struct i2c_msg *msg)
{
uint16_t int_stat;
+ ulong timebase = get_timer(0);
- while (!ctrlc()) {
+ do {
int_stat = bfin_read_TWI_INT_STAT();
if (int_stat & XMTSERV) {
debugi("processing MERR");
bfin_write_TWI_INT_STAT(MERR);
SSYNC();
- break;
+ return msg->len;
}
if (int_stat & MCOMP) {
debugi("processing MCOMP");
} else
break;
}
- }
+
+ /* If we were able to do something, reset timeout */
+ if (int_stat)
+ timebase = get_timer(0);
+
+ } while (get_timer(timebase) < I2C_TIMEOUT);
return msg->len;
}
return ret;
}
-/*
+/**
+ * i2c_set_bus_speed - set i2c bus speed
+ * @speed: bus speed (in HZ)
+ */
+int i2c_set_bus_speed(unsigned int speed)
+{
+ u16 clkdiv = I2C_SPEED_TO_DUTY(speed);
+
+ /* Set TWI interface clock */
+ if (clkdiv < I2C_DUTY_MAX || clkdiv > I2C_DUTY_MIN)
+ return -1;
+ bfin_write_TWI_CLKDIV((clkdiv << 8) | (clkdiv & 0xff));
+
+ /* Don't turn it on */
+ bfin_write_TWI_MASTER_CTL(speed > 100000 ? FAST : 0);
+
+ return 0;
+}
+
+/**
+ * i2c_get_bus_speed - get i2c bus speed
+ * @speed: bus speed (in HZ)
+ */
+unsigned int i2c_get_bus_speed(void)
+{
+ /* 10 MHz / (2 * CLKDIV) -> 5 MHz / CLKDIV */
+ return 5000000 / (bfin_read_TWI_CLKDIV() & 0xff);
+}
+
+/**
* i2c_init - initialize the i2c bus
* @speed: bus speed (in HZ)
* @slaveaddr: address of device in slave mode (0 - not slave)
bfin_write_TWI_CONTROL(prescale);
/* Set TWI interface clock as specified */
- bfin_write_TWI_CLKDIV(
- ((5 * 1024 / (speed / 1000)) << 8) |
- ((5 * 1024 / (speed / 1000)) & 0xFF)
- );
-
- /* Don't turn it on */
- bfin_write_TWI_MASTER_CTL(speed > 100000 ? FAST : 0);
+ i2c_set_bus_speed(speed);
- /* But enable it */
+ /* Enable it */
bfin_write_TWI_CONTROL(TWI_ENA | prescale);
SSYNC();
static u16 wait_for_pin (void);
static void flush_fifo(void);
+static struct i2c *i2c_base = (struct i2c *)I2C_DEFAULT_BASE;
+
+static unsigned int bus_initialized[I2C_BUS_MAX];
+static unsigned int current_bus;
+
void i2c_init (int speed, int slaveadd)
{
int psc, fsscll, fssclh;
sclh = (unsigned int)fssclh;
}
- writew(0x2, I2C_SYSC); /* for ES2 after soft reset */
+ writew(0x2, &i2c_base->sysc); /* for ES2 after soft reset */
udelay(1000);
- writew(0x0, I2C_SYSC); /* will probably self clear but */
+ writew(0x0, &i2c_base->sysc); /* will probably self clear but */
- if (readw (I2C_CON) & I2C_CON_EN) {
- writew (0, I2C_CON);
+ if (readw (&i2c_base->con) & I2C_CON_EN) {
+ writew (0, &i2c_base->con);
udelay (50000);
}
- writew(psc, I2C_PSC);
- writew(scll, I2C_SCLL);
- writew(sclh, I2C_SCLH);
+ writew(psc, &i2c_base->psc);
+ writew(scll, &i2c_base->scll);
+ writew(sclh, &i2c_base->sclh);
/* own address */
- writew (slaveadd, I2C_OA);
- writew (I2C_CON_EN, I2C_CON);
+ writew (slaveadd, &i2c_base->oa);
+ writew (I2C_CON_EN, &i2c_base->con);
/* have to enable intrrupts or OMAP i2c module doesn't work */
writew (I2C_IE_XRDY_IE | I2C_IE_RRDY_IE | I2C_IE_ARDY_IE |
- I2C_IE_NACK_IE | I2C_IE_AL_IE, I2C_IE);
+ I2C_IE_NACK_IE | I2C_IE_AL_IE, &i2c_base->ie);
udelay (1000);
flush_fifo();
- writew (0xFFFF, I2C_STAT);
- writew (0, I2C_CNT);
+ writew (0xFFFF, &i2c_base->stat);
+ writew (0, &i2c_base->cnt);
+
+ bus_initialized[current_bus] = 1;
}
static int i2c_read_byte (u8 devaddr, u8 regoffset, u8 * value)
wait_for_bb ();
/* one byte only */
- writew (1, I2C_CNT);
+ writew (1, &i2c_base->cnt);
/* set slave address */
- writew (devaddr, I2C_SA);
+ writew (devaddr, &i2c_base->sa);
/* no stop bit needed here */
- writew (I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_TRX, I2C_CON);
+ writew (I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_TRX, &i2c_base->con);
status = wait_for_pin ();
if (status & I2C_STAT_XRDY) {
/* Important: have to use byte access */
- writeb (regoffset, I2C_DATA);
+ writeb (regoffset, &i2c_base->data);
udelay (20000);
- if (readw (I2C_STAT) & I2C_STAT_NACK) {
+ if (readw (&i2c_base->stat) & I2C_STAT_NACK) {
i2c_error = 1;
}
} else {
if (!i2c_error) {
/* free bus, otherwise we can't use a combined transction */
- writew (0, I2C_CON);
- while (readw (I2C_STAT) || (readw (I2C_CON) & I2C_CON_MST)) {
+ writew (0, &i2c_base->con);
+ while (readw (&i2c_base->stat) || (readw (&i2c_base->con) & I2C_CON_MST)) {
udelay (10000);
/* Have to clear pending interrupt to clear I2C_STAT */
- writew (0xFFFF, I2C_STAT);
+ writew (0xFFFF, &i2c_base->stat);
}
wait_for_bb ();
/* set slave address */
- writew (devaddr, I2C_SA);
+ writew (devaddr, &i2c_base->sa);
/* read one byte from slave */
- writew (1, I2C_CNT);
+ writew (1, &i2c_base->cnt);
/* need stop bit here */
writew (I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_STP,
- I2C_CON);
+ &i2c_base->con);
status = wait_for_pin ();
if (status & I2C_STAT_RRDY) {
#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX)
- *value = readb (I2C_DATA);
+ *value = readb (&i2c_base->data);
#else
- *value = readw (I2C_DATA);
+ *value = readw (&i2c_base->data);
#endif
udelay (20000);
} else {
}
if (!i2c_error) {
- writew (I2C_CON_EN, I2C_CON);
- while (readw (I2C_STAT)
- || (readw (I2C_CON) & I2C_CON_MST)) {
+ writew (I2C_CON_EN, &i2c_base->con);
+ while (readw (&i2c_base->stat)
+ || (readw (&i2c_base->con) & I2C_CON_MST)) {
udelay (10000);
- writew (0xFFFF, I2C_STAT);
+ writew (0xFFFF, &i2c_base->stat);
}
}
}
flush_fifo();
- writew (0xFFFF, I2C_STAT);
- writew (0, I2C_CNT);
+ writew (0xFFFF, &i2c_base->stat);
+ writew (0, &i2c_base->cnt);
return i2c_error;
}
wait_for_bb ();
/* two bytes */
- writew (2, I2C_CNT);
+ writew (2, &i2c_base->cnt);
/* set slave address */
- writew (devaddr, I2C_SA);
+ writew (devaddr, &i2c_base->sa);
/* stop bit needed here */
writew (I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_TRX |
- I2C_CON_STP, I2C_CON);
+ I2C_CON_STP, &i2c_base->con);
/* wait until state change */
status = wait_for_pin ();
if (status & I2C_STAT_XRDY) {
#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX)
/* send out 1 byte */
- writeb (regoffset, I2C_DATA);
- writew (I2C_STAT_XRDY, I2C_STAT);
+ writeb (regoffset, &i2c_base->data);
+ writew (I2C_STAT_XRDY, &i2c_base->stat);
status = wait_for_pin ();
if ((status & I2C_STAT_XRDY)) {
/* send out next 1 byte */
- writeb (value, I2C_DATA);
- writew (I2C_STAT_XRDY, I2C_STAT);
+ writeb (value, &i2c_base->data);
+ writew (I2C_STAT_XRDY, &i2c_base->stat);
} else {
i2c_error = 1;
}
#else
/* send out two bytes */
- writew ((value << 8) + regoffset, I2C_DATA);
+ writew ((value << 8) + regoffset, &i2c_base->data);
#endif
/* must have enough delay to allow BB bit to go low */
udelay (50000);
- if (readw (I2C_STAT) & I2C_STAT_NACK) {
+ if (readw (&i2c_base->stat) & I2C_STAT_NACK) {
i2c_error = 1;
}
} else {
if (!i2c_error) {
int eout = 200;
- writew (I2C_CON_EN, I2C_CON);
- while ((stat = readw (I2C_STAT)) || (readw (I2C_CON) & I2C_CON_MST)) {
+ writew (I2C_CON_EN, &i2c_base->con);
+ while ((stat = readw (&i2c_base->stat)) || (readw (&i2c_base->con) & I2C_CON_MST)) {
udelay (1000);
/* have to read to clear intrrupt */
- writew (0xFFFF, I2C_STAT);
+ writew (0xFFFF, &i2c_base->stat);
if(--eout == 0) /* better leave with error than hang */
break;
}
}
flush_fifo();
- writew (0xFFFF, I2C_STAT);
- writew (0, I2C_CNT);
+ writew (0xFFFF, &i2c_base->stat);
+ writew (0, &i2c_base->cnt);
return i2c_error;
}
* you get a bus error
*/
while(1){
- stat = readw(I2C_STAT);
+ stat = readw(&i2c_base->stat);
if(stat == I2C_STAT_RRDY){
#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX)
- readb(I2C_DATA);
+ readb(&i2c_base->data);
#else
- readw(I2C_DATA);
+ readw(&i2c_base->data);
#endif
- writew(I2C_STAT_RRDY,I2C_STAT);
+ writew(I2C_STAT_RRDY,&i2c_base->stat);
udelay(1000);
}else
break;
{
int res = 1; /* default = fail */
- if (chip == readw (I2C_OA)) {
+ if (chip == readw (&i2c_base->oa)) {
return res;
}
wait_for_bb ();
/* try to read one byte */
- writew (1, I2C_CNT);
+ writew (1, &i2c_base->cnt);
/* set slave address */
- writew (chip, I2C_SA);
+ writew (chip, &i2c_base->sa);
/* stop bit needed here */
- writew (I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_STP, I2C_CON);
+ writew (I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_STP, &i2c_base->con);
/* enough delay for the NACK bit set */
udelay (50000);
- if (!(readw (I2C_STAT) & I2C_STAT_NACK)) {
+ if (!(readw (&i2c_base->stat) & I2C_STAT_NACK)) {
res = 0; /* success case */
flush_fifo();
- writew(0xFFFF, I2C_STAT);
+ writew(0xFFFF, &i2c_base->stat);
} else {
- writew(0xFFFF, I2C_STAT); /* failue, clear sources*/
- writew (readw (I2C_CON) | I2C_CON_STP, I2C_CON); /* finish up xfer */
+ writew(0xFFFF, &i2c_base->stat); /* failue, clear sources*/
+ writew (readw (&i2c_base->con) | I2C_CON_STP, &i2c_base->con); /* finish up xfer */
udelay(20000);
wait_for_bb ();
}
flush_fifo();
- writew (0, I2C_CNT); /* don't allow any more data in...we don't want it.*/
- writew(0xFFFF, I2C_STAT);
+ writew (0, &i2c_base->cnt); /* don't allow any more data in...we don't want it.*/
+ writew(0xFFFF, &i2c_base->stat);
return res;
}
int timeout = 10;
u16 stat;
- writew(0xFFFF, I2C_STAT); /* clear current interruts...*/
- while ((stat = readw (I2C_STAT) & I2C_STAT_BB) && timeout--) {
- writew (stat, I2C_STAT);
+ writew(0xFFFF, &i2c_base->stat); /* clear current interruts...*/
+ while ((stat = readw (&i2c_base->stat) & I2C_STAT_BB) && timeout--) {
+ writew (stat, &i2c_base->stat);
udelay (50000);
}
if (timeout <= 0) {
printf ("timed out in wait_for_bb: I2C_STAT=%x\n",
- readw (I2C_STAT));
+ readw (&i2c_base->stat));
}
- writew(0xFFFF, I2C_STAT); /* clear delayed stuff*/
+ writew(0xFFFF, &i2c_base->stat); /* clear delayed stuff*/
}
static u16 wait_for_pin (void)
do {
udelay (1000);
- status = readw (I2C_STAT);
+ status = readw (&i2c_base->stat);
} while ( !(status &
(I2C_STAT_ROVR | I2C_STAT_XUDF | I2C_STAT_XRDY |
I2C_STAT_RRDY | I2C_STAT_ARDY | I2C_STAT_NACK |
if (timeout <= 0) {
printf ("timed out in wait_for_pin: I2C_STAT=%x\n",
- readw (I2C_STAT));
- writew(0xFFFF, I2C_STAT);
+ readw (&i2c_base->stat));
+ writew(0xFFFF, &i2c_base->stat);
}
return status;
}
+
+int i2c_set_bus_num(unsigned int bus)
+{
+ if ((bus < 0) || (bus >= I2C_BUS_MAX)) {
+ printf("Bad bus: %d\n", bus);
+ return -1;
+ }
+
+#if I2C_BUS_MAX==3
+ if (bus == 2)
+ i2c_base = (struct i2c *)I2C_BASE3;
+ else
+#endif
+ if (bus == 1)
+ i2c_base = (struct i2c *)I2C_BASE2;
+ else
+ i2c_base = (struct i2c *)I2C_BASE1;
+
+ current_bus = bus;
+
+ if(!bus_initialized[current_bus])
+ i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
+
+ return 0;
+}
--- /dev/null
+/*
+ * File: drivers/i2c/pca9564.c
+ * Based on: drivers/i2c/s3c44b0_i2c.c
+ * Author:
+ *
+ * Created: 2009-06-23
+ * Description: PCA9564 i2c bridge driver
+ *
+ * Modified:
+ * Copyright 2009 CJSC "NII STT", http://www.niistt.ru/
+ *
+ * Bugs:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <pca9564.h>
+#include <asm/io.h>
+
+#define PCA_STA (CONFIG_PCA9564_BASE + 0)
+#define PCA_TO (CONFIG_PCA9564_BASE + 0)
+#define PCA_DAT (CONFIG_PCA9564_BASE + (1 << 2))
+#define PCA_ADR (CONFIG_PCA9564_BASE + (2 << 2))
+#define PCA_CON (CONFIG_PCA9564_BASE + (3 << 2))
+
+static unsigned char pca_read_reg(unsigned int reg)
+{
+ return readb((void *)reg);
+}
+
+static void pca_write_reg(unsigned int reg, unsigned char value)
+{
+ writeb(value, (void *)reg);
+}
+
+static int pca_wait_busy(void)
+{
+ unsigned int timeout = 10000;
+
+ while (!(pca_read_reg(PCA_CON) & PCA_CON_SI) && --timeout)
+ udelay(1);
+
+ if (timeout == 0)
+ debug("I2C timeout!\n");
+
+ debug("CON = 0x%02x, STA = 0x%02x\n", pca_read_reg(PCA_CON),
+ pca_read_reg(PCA_STA));
+
+ return timeout ? 0 : 1;
+}
+
+/*=====================================================================*/
+/* Public Functions */
+/*=====================================================================*/
+
+/*-----------------------------------------------------------------------
+ * Initialization
+ */
+void i2c_init(int speed, int slaveaddr)
+{
+ pca_write_reg(PCA_CON, PCA_CON_ENSIO | speed);
+}
+
+/*
+ * Probe the given I2C chip address. Returns 0 if a chip responded,
+ * not 0 on failure.
+ */
+
+int i2c_probe(uchar chip)
+{
+ unsigned char res;
+
+ pca_write_reg(PCA_CON, PCA_CON_STA | PCA_CON_ENSIO);
+ pca_wait_busy();
+
+ pca_write_reg(PCA_CON, PCA_CON_STA | PCA_CON_ENSIO);
+
+ pca_write_reg(PCA_DAT, (chip << 1) | 1);
+ res = pca_wait_busy();
+
+ if ((res == 0) && (pca_read_reg(PCA_STA) == 0x48))
+ res = 1;
+
+ pca_write_reg(PCA_CON, PCA_CON_STO | PCA_CON_ENSIO);
+
+ return res;
+}
+
+/*
+ * Read/Write interface:
+ * chip: I2C chip address, range 0..127
+ * addr: Memory (register) address within the chip
+ * alen: Number of bytes to use for addr (typically 1, 2 for larger
+ * memories, 0 for register type devices with only one
+ * register)
+ * buffer: Where to read/write the data
+ * len: How many bytes to read/write
+ *
+ * Returns: 0 on success, not 0 on failure
+ */
+int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len)
+{
+ int i;
+
+ pca_write_reg(PCA_CON, PCA_CON_ENSIO | PCA_CON_STA);
+ pca_wait_busy();
+
+ pca_write_reg(PCA_CON, PCA_CON_ENSIO);
+
+ pca_write_reg(PCA_DAT, (chip << 1));
+ pca_wait_busy();
+ pca_write_reg(PCA_CON, PCA_CON_ENSIO);
+
+ if (alen > 0) {
+ pca_write_reg(PCA_DAT, addr);
+ pca_wait_busy();
+ pca_write_reg(PCA_CON, PCA_CON_ENSIO);
+ }
+
+ pca_write_reg(PCA_CON, PCA_CON_ENSIO | PCA_CON_STO);
+
+ udelay(500);
+
+ pca_write_reg(PCA_CON, PCA_CON_ENSIO | PCA_CON_STA);
+ pca_wait_busy();
+ pca_write_reg(PCA_CON, PCA_CON_ENSIO);
+
+ pca_write_reg(PCA_DAT, (chip << 1) | 1);
+ pca_wait_busy();
+
+ for (i = 0; i < len; ++i) {
+ if (i == len - 1)
+ pca_write_reg(PCA_CON, PCA_CON_ENSIO);
+ else
+ pca_write_reg(PCA_CON, PCA_CON_ENSIO | PCA_CON_AA);
+
+ pca_wait_busy();
+ buffer[i] = pca_read_reg(PCA_DAT);
+
+ }
+
+ pca_write_reg(PCA_CON, PCA_CON_ENSIO | PCA_CON_STO);
+
+ return 0;
+}
+
+int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len)
+{
+ int i;
+
+ pca_write_reg(PCA_CON, PCA_CON_ENSIO | PCA_CON_STA);
+ pca_wait_busy();
+ pca_write_reg(PCA_CON, PCA_CON_ENSIO);
+
+ pca_write_reg(PCA_DAT, chip << 1);
+ pca_wait_busy();
+ pca_write_reg(PCA_CON, PCA_CON_ENSIO);
+
+ if (alen > 0) {
+ pca_write_reg(PCA_DAT, addr);
+ pca_wait_busy();
+ pca_write_reg(PCA_CON, PCA_CON_ENSIO);
+ }
+
+ for (i = 0; i < len; ++i) {
+ pca_write_reg(PCA_DAT, buffer[i]);
+ pca_wait_busy();
+ pca_write_reg(PCA_CON, PCA_CON_ENSIO);
+ }
+
+ pca_write_reg(PCA_CON, PCA_CON_STO | PCA_CON_ENSIO);
+
+ return 0;
+}
*/
#include <common.h>
-#if defined(CONFIG_S3C2400)
-#include <s3c2400.h>
-#elif defined(CONFIG_S3C2410)
-#include <s3c2410.h>
-#endif
+#include <asm/arch/s3c24x0_cpu.h>
#include <asm/io.h>
#include <i2c.h>
#include <asm/io.h>
#include <asm/arch/hardware.h>
#endif
+#ifdef CONFIG_AT91SAM9263 /* only valid for AT91SAM9263 */
+#include <asm/arch/at91_pmc.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/io.h>
+#endif
#ifdef CONFIG_IXP425 /* only valid for IXP425 */
#include <asm/arch/ixp425.h>
#endif
{
t2_t *t2_base = (t2_t *)T2_BASE;
+#if defined(CONFIG_TWL4030_POWER)
twl4030_power_mmc_init();
+#endif
writel(readl(&t2_base->pbias_lite) | PBIASLITEPWRDNZ1 |
PBIASSPEEDCTRL0 | PBIASLITEPWRDNZ0,
#ifdef CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
static struct nand_ecclayout nand_davinci_4bit_layout_oobfirst = {
-/*
- * TI uses a different layout for 4K page deviecs. Since the
- * eccpos filed can hold only a limited number of entries, adding
- * support for 4K page will result in compilation warnings
- * 4K Support will be added later
- */
-#ifdef CONFIG_SYS_NAND_PAGE_2K
+#if defined(CONFIG_SYS_NAND_PAGE_2K)
.eccbytes = 40,
.eccpos = {
24, 25, 26, 27, 28,
.oobfree = {
{.offset = 2, .length = 22, },
},
+#elif defined(CONFIG_SYS_NAND_PAGE_4K)
+ .eccbytes = 80,
+ .eccpos = {
+ 48, 49, 50, 51, 52, 53, 54, 55, 56, 57,
+ 58, 59, 60, 61, 62, 63, 64, 65, 66, 67,
+ 68, 69, 70, 71, 72, 73, 74, 75, 76, 77,
+ 78, 79, 80, 81, 82, 83, 84, 85, 86, 87,
+ 88, 89, 90, 91, 92, 93, 94, 95, 96, 97,
+ 98, 99, 100, 101, 102, 103, 104, 105, 106, 107,
+ 108, 109, 110, 111, 112, 113, 114, 115, 116, 117,
+ 118, 119, 120, 121, 122, 123, 124, 125, 126, 127,
+ },
+ .oobfree = {
+ {.offset = 2, .length = 46, },
+ },
#endif
};
nand->waitfunc = fsl_elbc_wait;
/* set up nand options */
- /* redirect the pointer of bbt pattern to RAM */
- bbt_main_descr.pattern = bbt_pattern;
- bbt_mirror_descr.pattern = mirror_pattern;
nand->bbt_td = &bbt_main_descr;
nand->bbt_md = &bbt_mirror_descr;
/* Large-page-specific setup */
if (or & OR_FCM_PGS) {
priv->page_size = 1;
- largepage_memorybased.pattern = scan_ff_pattern;
nand->badblock_pattern = &largepage_memorybased;
/* adjust ecc setup if needed */
* @mtd: mtd info structure
* @chip: nand chip info structure
* @buf: buffer to store read data
+ * @page: page number to read
+ *
+ * Not for syndrome calculating ecc controllers, which use a special oob layout
*/
static int nand_read_page_raw(struct mtd_info *mtd, struct nand_chip *chip,
uint8_t *buf, int page)
return 0;
}
+/**
+ * nand_read_page_raw_syndrome - [Intern] read raw page data without ecc
+ * @mtd: mtd info structure
+ * @chip: nand chip info structure
+ * @buf: buffer to store read data
+ * @page: page number to read
+ *
+ * We need a special oob layout and handling even when OOB isn't used.
+ */
+static int nand_read_page_raw_syndrome(struct mtd_info *mtd, struct nand_chip *chip,
+ uint8_t *buf, int page)
+{
+ int eccsize = chip->ecc.size;
+ int eccbytes = chip->ecc.bytes;
+ uint8_t *oob = chip->oob_poi;
+ int steps, size;
+
+ for (steps = chip->ecc.steps; steps > 0; steps--) {
+ chip->read_buf(mtd, buf, eccsize);
+ buf += eccsize;
+
+ if (chip->ecc.prepad) {
+ chip->read_buf(mtd, oob, chip->ecc.prepad);
+ oob += chip->ecc.prepad;
+ }
+
+ chip->read_buf(mtd, oob, eccbytes);
+ oob += eccbytes;
+
+ if (chip->ecc.postpad) {
+ chip->read_buf(mtd, oob, chip->ecc.postpad);
+ oob += chip->ecc.postpad;
+ }
+ }
+
+ size = mtd->oobsize - (oob - chip->oob_poi);
+ if (size)
+ chip->read_buf(mtd, oob, size);
+
+ return 0;
+}
+
/**
* nand_read_page_swecc - [REPLACABLE] software ecc based page read function
* @mtd: mtd info structure
* @chip: nand chip info structure
* @buf: buffer to store read data
+ * @page: page number to read
*/
static int nand_read_page_swecc(struct mtd_info *mtd, struct nand_chip *chip,
uint8_t *buf, int page)
* nand_read_subpage - [REPLACABLE] software ecc based sub-page read function
* @mtd: mtd info structure
* @chip: nand chip info structure
- * @dataofs offset of requested data within the page
- * @readlen data length
- * @buf: buffer to store read data
+ * @data_offs: offset of requested data within the page
+ * @readlen: data length
+ * @bufpoi: buffer to store read data
*/
static int nand_read_subpage(struct mtd_info *mtd, struct nand_chip *chip, uint32_t data_offs, uint32_t readlen, uint8_t *bufpoi)
{
int stat;
stat = chip->ecc.correct(mtd, p, &chip->buffers->ecccode[i], &chip->buffers->ecccalc[i]);
- if (stat < 0)
+ if (stat == -1)
mtd->ecc_stats.failed++;
else
mtd->ecc_stats.corrected += stat;
* @mtd: mtd info structure
* @chip: nand chip info structure
* @buf: buffer to store read data
+ * @page: page number to read
*
* Not for syndrome calculating ecc controllers which need a special oob layout
*/
int stat;
stat = chip->ecc.correct(mtd, p, &ecc_code[i], &ecc_calc[i]);
- if (stat == -1)
+ if (stat < 0)
mtd->ecc_stats.failed++;
else
mtd->ecc_stats.corrected += stat;
* @mtd: mtd info structure
* @chip: nand chip info structure
* @buf: buffer to store read data
+ * @page: page number to read
*
* Hardware ECC for large page chips, require OOB to be read first.
* For this ECC mode, the write_page method is re-used from ECC_HW.
* @mtd: mtd info structure
* @chip: nand chip info structure
* @buf: buffer to store read data
+ * @page: page number to read
*
* The hw generator calculates the error syndrome automatically. Therefor
* we need a special oob layout and handling.
* @mtd: mtd info structure
* @chip: nand chip info structure
* @buf: data buffer
+ *
+ * Not for syndrome calculating ecc controllers, which use a special oob layout
*/
static void nand_write_page_raw(struct mtd_info *mtd, struct nand_chip *chip,
const uint8_t *buf)
chip->write_buf(mtd, chip->oob_poi, mtd->oobsize);
}
+/**
+ * nand_write_page_raw_syndrome - [Intern] raw page write function
+ * @mtd: mtd info structure
+ * @chip: nand chip info structure
+ * @buf: data buffer
+ *
+ * We need a special oob layout and handling even when ECC isn't checked.
+ */
+static void nand_write_page_raw_syndrome(struct mtd_info *mtd, struct nand_chip *chip,
+ const uint8_t *buf)
+{
+ int eccsize = chip->ecc.size;
+ int eccbytes = chip->ecc.bytes;
+ uint8_t *oob = chip->oob_poi;
+ int steps, size;
+
+ for (steps = chip->ecc.steps; steps > 0; steps--) {
+ chip->write_buf(mtd, buf, eccsize);
+ buf += eccsize;
+
+ if (chip->ecc.prepad) {
+ chip->write_buf(mtd, oob, chip->ecc.prepad);
+ oob += chip->ecc.prepad;
+ }
+
+ chip->read_buf(mtd, oob, eccbytes);
+ oob += eccbytes;
+
+ if (chip->ecc.postpad) {
+ chip->write_buf(mtd, oob, chip->ecc.postpad);
+ oob += chip->ecc.postpad;
+ }
+ }
+
+ size = mtd->oobsize - (oob - chip->oob_poi);
+ if (size)
+ chip->write_buf(mtd, oob, size);
+}
/**
* nand_write_page_swecc - [REPLACABLE] software ecc based page write function
* @mtd: mtd info structure
int nand_erase_nand(struct mtd_info *mtd, struct erase_info *instr,
int allowbbt)
{
- int page, len, status, pages_per_block, ret, chipnr;
+ int page, status, pages_per_block, ret, chipnr;
struct nand_chip *chip = mtd->priv;
- int rewrite_bbt[CONFIG_SYS_NAND_MAX_CHIPS]={0};
+ loff_t rewrite_bbt[CONFIG_SYS_NAND_MAX_CHIPS] = {0};
unsigned int bbt_masked_page = 0xffffffff;
+ loff_t len;
- MTDDEBUG (MTD_DEBUG_LEVEL3, "nand_erase: start = 0x%08x, len = %i\n",
- (unsigned int) instr->addr, (unsigned int) instr->len);
+ MTDDEBUG(MTD_DEBUG_LEVEL3, "nand_erase: start = 0x%012llx, "
+ "len = %llu\n", (unsigned long long) instr->addr,
+ (unsigned long long) instr->len);
/* Start address must align on block boundary */
if (instr->addr & ((1 << chip->phys_erase_shift) - 1)) {
MTDDEBUG (MTD_DEBUG_LEVEL0, "nand_erase: "
"Failed erase, page 0x%08x\n", page);
instr->state = MTD_ERASE_FAILED;
- instr->fail_addr = (page << chip->page_shift);
+ instr->fail_addr = ((loff_t)page << chip->page_shift);
goto erase_exit;
}
*/
if (bbt_masked_page != 0xffffffff &&
(page & BBT_PAGE_MASK) == bbt_masked_page)
- rewrite_bbt[chipnr] = (page << chip->page_shift);
+ rewrite_bbt[chipnr] =
+ ((loff_t)page << chip->page_shift);
/* Increment page address and decrement length */
len -= (1 << chip->phys_erase_shift);
continue;
/* update the BBT for chip */
MTDDEBUG (MTD_DEBUG_LEVEL0, "nand_erase_nand: nand_update_bbt "
- "(%d:0x%0x 0x%0x)\n", chipnr, rewrite_bbt[chipnr],
- chip->bbt_td->pages[chipnr]);
+ "(%d:0x%0llx 0x%0x)\n", chipnr, rewrite_bbt[chipnr],
+ chip->bbt_td->pages[chipnr]);
nand_update_bbt(mtd, rewrite_bbt[chipnr]);
}
if (!mtd->name)
mtd->name = type->name;
- chip->chipsize = type->chipsize << 20;
+ chip->chipsize = (uint64_t)type->chipsize << 20;
/* Newer devices have all the information in additional id bytes */
if (!type->pagesize) {
chip->bbt_erase_shift = chip->phys_erase_shift =
ffs(mtd->erasesize) - 1;
- chip->chip_shift = ffs(chip->chipsize) - 1;
+ if (chip->chipsize & 0xffffffff)
+ chip->chip_shift = ffs((unsigned)chip->chipsize) - 1;
+ else
+ chip->chip_shift = ffs((unsigned)(chip->chipsize >> 32)) + 31;
/* Set the bad block position */
chip->badblockpos = mtd->writesize > 512 ?
/**
* nand_scan_tail - [NAND Interface] Scan for the NAND device
* @mtd: MTD device structure
- * @maxchips: Number of chips to scan for
*
* This is the second phase of the normal nand_scan() function. It
* fills out all the uninitialized function pointers with the defaults
default:
printk(KERN_WARNING "No oob scheme defined for "
"oobsize %d\n", mtd->oobsize);
-/* BUG(); */
}
}
* check ECC mode, default to software if 3byte/512byte hardware ECC is
* selected and we have 256 byte pagesize fallback to software ECC
*/
- if (!chip->ecc.read_page_raw)
- chip->ecc.read_page_raw = nand_read_page_raw;
- if (!chip->ecc.write_page_raw)
- chip->ecc.write_page_raw = nand_write_page_raw;
switch (chip->ecc.mode) {
case NAND_ECC_HW_OOB_FIRST:
chip->ecc.read_page = nand_read_page_hwecc;
if (!chip->ecc.write_page)
chip->ecc.write_page = nand_write_page_hwecc;
+ if (!chip->ecc.read_page_raw)
+ chip->ecc.read_page_raw = nand_read_page_raw;
+ if (!chip->ecc.write_page_raw)
+ chip->ecc.write_page_raw = nand_write_page_raw;
if (!chip->ecc.read_oob)
chip->ecc.read_oob = nand_read_oob_std;
if (!chip->ecc.write_oob)
chip->ecc.read_page = nand_read_page_syndrome;
if (!chip->ecc.write_page)
chip->ecc.write_page = nand_write_page_syndrome;
+ if (!chip->ecc.read_page_raw)
+ chip->ecc.read_page_raw = nand_read_page_raw_syndrome;
+ if (!chip->ecc.write_page_raw)
+ chip->ecc.write_page_raw = nand_write_page_raw_syndrome;
if (!chip->ecc.read_oob)
chip->ecc.read_oob = nand_read_oob_syndrome;
if (!chip->ecc.write_oob)
chip->ecc.read_page = nand_read_page_swecc;
chip->ecc.read_subpage = nand_read_subpage;
chip->ecc.write_page = nand_write_page_swecc;
+ chip->ecc.read_page_raw = nand_read_page_raw;
+ chip->ecc.write_page_raw = nand_write_page_raw;
chip->ecc.read_oob = nand_read_oob_std;
chip->ecc.write_oob = nand_write_oob_std;
chip->ecc.size = 256;
chip->ecc.read_page = nand_read_page_raw;
chip->ecc.write_page = nand_write_page_raw;
chip->ecc.read_oob = nand_read_oob_std;
+ chip->ecc.read_page_raw = nand_read_page_raw;
+ chip->ecc.write_page_raw = nand_write_page_raw;
chip->ecc.write_oob = nand_write_oob_std;
chip->ecc.size = mtd->writesize;
chip->ecc.bytes = 0;
* the out of band area
*/
chip->ecc.layout->oobavail = 0;
- for (i = 0; chip->ecc.layout->oobfree[i].length; i++)
+ for (i = 0; chip->ecc.layout->oobfree[i].length
+ && i < ARRAY_SIZE(chip->ecc.layout->oobfree); i++)
chip->ecc.layout->oobavail +=
chip->ecc.layout->oobfree[i].length;
mtd->oobavail = chip->ecc.layout->oobavail;
break;
case 4:
case 8:
+ case 16:
mtd->subpage_sft = 2;
break;
}
if (tmp == msk)
continue;
if (reserved_block_code && (tmp == reserved_block_code)) {
- printk(KERN_DEBUG "nand_read_bbt: Reserved block at 0x%08x\n",
- ((offs << 2) + (act >> 1)) << this->bbt_erase_shift);
+ printk(KERN_DEBUG "nand_read_bbt: Reserved block at 0x%012llx\n",
+ (loff_t)((offs << 2) +
+ (act >> 1)) <<
+ this->bbt_erase_shift);
this->bbt[offs + (act >> 3)] |= 0x2 << (act & 0x06);
mtd->ecc_stats.bbtblocks++;
continue;
}
/* Leave it for now, if its matured we can move this
* message to MTD_DEBUG_LEVEL0 */
- printk(KERN_DEBUG "nand_read_bbt: Bad block at 0x%08x\n",
- ((offs << 2) + (act >> 1)) << this->bbt_erase_shift);
+ printk(KERN_DEBUG "nand_read_bbt: Bad block at 0x%012llx\n",
+ (loff_t)((offs << 2) + (act >> 1)) <<
+ this->bbt_erase_shift);
/* Factory marked bad or worn out ? */
if (tmp == 0)
this->bbt[offs + (act >> 3)] |= 0x3 << (act & 0x06);
/* Read the primary version, if available */
if (td->options & NAND_BBT_VERSION) {
- scan_read_raw(mtd, buf, td->pages[0] << this->page_shift,
- mtd->writesize);
+ scan_read_raw(mtd, buf, (loff_t)td->pages[0] <<
+ this->page_shift, mtd->writesize);
td->version[0] = buf[mtd->writesize + td->veroffs];
printk(KERN_DEBUG "Bad block table at page %d, version 0x%02X\n",
td->pages[0], td->version[0]);
/* Read the mirror version, if available */
if (md && (md->options & NAND_BBT_VERSION)) {
- scan_read_raw(mtd, buf, md->pages[0] << this->page_shift,
- mtd->writesize);
+ scan_read_raw(mtd, buf, (loff_t)md->pages[0] <<
+ this->page_shift, mtd->writesize);
md->version[0] = buf[mtd->writesize + md->veroffs];
printk(KERN_DEBUG "Bad block table at page %d, version 0x%02X\n",
md->pages[0], md->version[0]);
numblocks = this->chipsize >> (this->bbt_erase_shift - 1);
startblock = chip * numblocks;
numblocks += startblock;
- from = startblock << (this->bbt_erase_shift - 1);
+ from = (loff_t)startblock << (this->bbt_erase_shift - 1);
}
for (i = startblock; i < numblocks;) {
if (ret) {
this->bbt[i >> 3] |= 0x03 << (i & 0x6);
MTDDEBUG (MTD_DEBUG_LEVEL0,
- "Bad eraseblock %d at 0x%08x\n",
- i >> 1, (unsigned int)from);
+ "Bad eraseblock %d at 0x%012llx\n",
+ i >> 1, (unsigned long long)from);
mtd->ecc_stats.badblocks++;
}
for (block = 0; block < td->maxblocks; block++) {
int actblock = startblock + dir * block;
- loff_t offs = actblock << this->bbt_erase_shift;
+ loff_t offs = (loff_t)actblock << this->bbt_erase_shift;
/* Read first page */
scan_read_raw(mtd, buf, offs, mtd->writesize);
memset(&einfo, 0, sizeof(einfo));
einfo.mtd = mtd;
- einfo.addr = (unsigned long)to;
+ einfo.addr = to;
einfo.len = 1 << this->bbt_erase_shift;
res = nand_erase_nand(mtd, &einfo, 1);
if (res < 0)
if (res < 0)
goto outerr;
- printk(KERN_DEBUG "Bad block table written to 0x%08x, version "
- "0x%02X\n", (unsigned int)to, td->version[chip]);
+ printk(KERN_DEBUG "Bad block table written to 0x%012llx, "
+ "version 0x%02X\n", (unsigned long long)to,
+ td->version[chip]);
/* Mark it as used */
td->pages[chip] = page;
newval = oldval | (0x2 << (block & 0x06));
this->bbt[(block >> 3)] = newval;
if ((oldval != newval) && td->reserved_block_code)
- nand_update_bbt(mtd, block << (this->bbt_erase_shift - 1));
+ nand_update_bbt(mtd, (loff_t)block <<
+ (this->bbt_erase_shift - 1));
continue;
}
update = 0;
new ones have been marked, then we need to update the stored
bbts. This should only happen once. */
if (update && td->reserved_block_code)
- nand_update_bbt(mtd, (block - 2) << (this->bbt_erase_shift - 1));
+ nand_update_bbt(mtd, (loff_t)(block - 2) <<
+ (this->bbt_erase_shift - 1));
}
}
if (!this->bbt || !td)
return -EINVAL;
- len = mtd->size >> (this->bbt_erase_shift + 2);
/* Allocate a temporary buffer for one eraseblock incl. oob */
len = (1 << this->bbt_erase_shift);
len += (len >> this->page_shift) * mtd->oobsize;
#include <common.h>
#include <nand.h>
-#include <s3c2410.h>
+#include <asm/arch/s3c24x0_cpu.h>
#include <asm/io.h>
#define S3C2410_NFCONF_EN (1<<15)
#define S3C2410_ADDR_NALE 4
#define S3C2410_ADDR_NCLE 8
+#ifdef CONFIG_NAND_SPL
+
+/* in the early stage of NAND flash booting, printf() is not available */
+#define printf(fmt, args...)
+
+static void nand_read_buf(struct mtd_info *mtd, u_char *buf, int len)
+{
+ int i;
+ struct nand_chip *this = mtd->priv;
+
+ for (i = 0; i < len; i++)
+ buf[i] = readb(this->IO_ADDR_R);
+}
+#endif
+
static void s3c2410_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
{
struct nand_chip *chip = mtd->priv;
static int s3c2410_nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat,
u_char *ecc_code)
{
- ecc_code[0] = NFECC0;
- ecc_code[1] = NFECC1;
- ecc_code[2] = NFECC2;
+ struct s3c2410_nand *nand = s3c2410_get_base_nand();
+ ecc_code[0] = readb(&nand->NFECC);
+ ecc_code[1] = readb(&nand->NFECC + 1);
+ ecc_code[2] = readb(&nand->NFECC + 2);
debugX(1, "s3c2410_nand_calculate_hwecc(%p,): 0x%02x 0x%02x 0x%02x\n",
mtd , ecc_code[0], ecc_code[1], ecc_code[2]);
/* initialize nand_chip data structure */
nand->IO_ADDR_R = nand->IO_ADDR_W = (void *)&nand_reg->NFDATA;
+ nand->select_chip = NULL;
+
/* read_buf and write_buf are default */
/* read_byte and write_byte are default */
+#ifdef CONFIG_NAND_SPL
+ nand->read_buf = nand_read_buf;
+#endif
/* hwcontrol always must be implemented */
nand->cmd_ctrl = s3c2410_hwcontrol;
nand->ecc.hwctl = s3c2410_nand_enable_hwecc;
nand->ecc.calculate = s3c2410_nand_calculate_ecc;
nand->ecc.correct = s3c2410_nand_correct_data;
- nand->ecc.mode = NAND_ECC_HW3_512;
+ nand->ecc.mode = NAND_ECC_HW;
+ nand->ecc.size = CONFIG_SYS_NAND_ECCSIZE;
+ nand->ecc.bytes = CONFIG_SYS_NAND_ECCBYTES;
#else
nand->ecc.mode = NAND_ECC_SOFT;
#endif
#include <common.h>
#include <nand.h>
-#include <s3c6400.h>
+#include <asm/arch/s3c6400.h>
#include <asm/io.h>
#include <asm/errno.h>
* auto-placement support, read-while load support, various fixes
* Copyright (C) Nokia Corporation, 2007
*
+ * Rohit Hagargundgi <h.rohit at samsung.com>,
+ * Amul Kumar Saha <amul.saha@samsung.com>:
+ * Flex-OneNAND support
+ * Copyright (C) Samsung Electronics, 2009
+ *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
#include <malloc.h>
/* It should access 16-bit instead of 8-bit */
-static inline void *memcpy_16(void *dst, const void *src, unsigned int len)
+static void *memcpy_16(void *dst, const void *src, unsigned int len)
{
void *ret = dst;
short *d = dst;
return ret;
}
+/**
+ * onenand_oob_128 - oob info for Flex-Onenand with 4KB page
+ * For now, we expose only 64 out of 80 ecc bytes
+ */
+static struct nand_ecclayout onenand_oob_128 = {
+ .eccbytes = 64,
+ .eccpos = {
+ 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+ 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
+ 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
+ 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
+ 70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
+ 86, 87, 88, 89, 90, 91, 92, 93, 94, 95,
+ 102, 103, 104, 105
+ },
+ .oobfree = {
+ {2, 4}, {18, 4}, {34, 4}, {50, 4},
+ {66, 4}, {82, 4}, {98, 4}, {114, 4}
+ }
+};
+
/**
* onenand_oob_64 - oob info for large (2KB) page
*/
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 48 */
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 64 */
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 80 */
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 96 */
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 112 */
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 128 */
};
/**
return ((bsa << ONENAND_BSA_SHIFT) | bsc);
}
+/**
+ * flexonenand_block - Return block number for flash address
+ * @param this - OneNAND device structure
+ * @param addr - Address for which block number is needed
+ */
+static unsigned int flexonenand_block(struct onenand_chip *this, loff_t addr)
+{
+ unsigned int boundary, blk, die = 0;
+
+ if (ONENAND_IS_DDP(this) && addr >= this->diesize[0]) {
+ die = 1;
+ addr -= this->diesize[0];
+ }
+
+ boundary = this->boundary[die];
+
+ blk = addr >> (this->erase_shift - 1);
+ if (blk > boundary)
+ blk = (blk + boundary + 1) >> 1;
+
+ blk += die ? this->density_mask : 0;
+ return blk;
+}
+
+unsigned int onenand_block(struct onenand_chip *this, loff_t addr)
+{
+ if (!FLEXONENAND(this))
+ return addr >> this->erase_shift;
+ return flexonenand_block(this, addr);
+}
+
+/**
+ * flexonenand_addr - Return address of the block
+ * @this: OneNAND device structure
+ * @block: Block number on Flex-OneNAND
+ *
+ * Return address of the block
+ */
+static loff_t flexonenand_addr(struct onenand_chip *this, int block)
+{
+ loff_t ofs = 0;
+ int die = 0, boundary;
+
+ if (ONENAND_IS_DDP(this) && block >= this->density_mask) {
+ block -= this->density_mask;
+ die = 1;
+ ofs = this->diesize[0];
+ }
+
+ boundary = this->boundary[die];
+ ofs += (loff_t) block << (this->erase_shift - 1);
+ if (block > (boundary + 1))
+ ofs += (loff_t) (block - boundary - 1)
+ << (this->erase_shift - 1);
+ return ofs;
+}
+
+loff_t onenand_addr(struct onenand_chip *this, int block)
+{
+ if (!FLEXONENAND(this))
+ return (loff_t) block << this->erase_shift;
+ return flexonenand_addr(this, block);
+}
+
+/**
+ * flexonenand_region - [Flex-OneNAND] Return erase region of addr
+ * @param mtd MTD device structure
+ * @param addr address whose erase region needs to be identified
+ */
+int flexonenand_region(struct mtd_info *mtd, loff_t addr)
+{
+ int i;
+
+ for (i = 0; i < mtd->numeraseregions; i++)
+ if (addr < mtd->eraseregions[i].offset)
+ break;
+ return i - 1;
+}
+
/**
* onenand_get_density - [DEFAULT] Get OneNAND density
* @param dev_id OneNAND device ID
size_t len)
{
struct onenand_chip *this = mtd->priv;
- int value, readcmd = 0;
+ int value;
int block, page;
+
/* Now we use page size operation */
- int sectors = 4, count = 4;
+ int sectors = 0, count = 0;
/* Address translation */
switch (cmd) {
page = -1;
break;
+ case FLEXONENAND_CMD_PI_ACCESS:
+ /* addr contains die index */
+ block = addr * this->density_mask;
+ page = -1;
+ break;
+
case ONENAND_CMD_ERASE:
case ONENAND_CMD_BUFFERRAM:
- block = (int)(addr >> this->erase_shift);
+ block = onenand_block(this, addr);
page = -1;
break;
+ case FLEXONENAND_CMD_READ_PI:
+ cmd = ONENAND_CMD_READ;
+ block = addr * this->density_mask;
+ page = 0;
+ break;
+
default:
- block = (int)(addr >> this->erase_shift);
- page = (int)(addr >> this->page_shift);
+ block = onenand_block(this, addr);
+ page = (int) (addr
+ - onenand_addr(this, block)) >> this->page_shift;
page &= this->page_mask;
break;
}
this->write_word(value,
this->base + ONENAND_REG_START_ADDRESS2);
- /* Switch to the next data buffer */
- ONENAND_SET_NEXT_BUFFERRAM(this);
+ if (ONENAND_IS_MLC(this))
+ ONENAND_SET_BUFFERRAM0(this);
+ else
+ /* Switch to the next data buffer */
+ ONENAND_SET_NEXT_BUFFERRAM(this);
return 0;
}
this->write_word(value,
this->base + ONENAND_REG_START_ADDRESS1);
- /* Write 'DFS, FBA' of Flash */
+ /* Select DataRAM for DDP */
value = onenand_bufferram_address(this, block);
this->write_word(value,
this->base + ONENAND_REG_START_ADDRESS2);
int dataram;
switch (cmd) {
+ case FLEXONENAND_CMD_RECOVER_LSB:
case ONENAND_CMD_READ:
case ONENAND_CMD_READOOB:
- dataram = ONENAND_SET_NEXT_BUFFERRAM(this);
- readcmd = 1;
+ if (ONENAND_IS_MLC(this))
+ dataram = ONENAND_SET_BUFFERRAM0(this);
+ else
+ dataram = ONENAND_SET_NEXT_BUFFERRAM(this);
+
break;
default:
return 0;
}
+/**
+ * onenand_read_ecc - return ecc status
+ * @param this onenand chip structure
+ */
+static int onenand_read_ecc(struct onenand_chip *this)
+{
+ int ecc, i;
+
+ if (!FLEXONENAND(this))
+ return this->read_word(this->base + ONENAND_REG_ECC_STATUS);
+
+ for (i = 0; i < 4; i++) {
+ ecc = this->read_word(this->base
+ + ((ONENAND_REG_ECC_STATUS + i) << 1));
+ if (likely(!ecc))
+ continue;
+ if (ecc & FLEXONENAND_UNCORRECTABLE_ERROR)
+ return ONENAND_ECC_2BIT_ALL;
+ }
+
+ return 0;
+}
+
/**
* onenand_wait - [DEFAULT] wait until the command is done
* @param mtd MTD device structure
struct onenand_chip *this = mtd->priv;
unsigned int flags = ONENAND_INT_MASTER;
unsigned int interrupt = 0;
- unsigned int ctrl, ecc;
+ unsigned int ctrl;
while (1) {
interrupt = this->read_word(this->base + ONENAND_REG_INTERRUPT);
ctrl = this->read_word(this->base + ONENAND_REG_CTRL_STATUS);
+ if (interrupt & ONENAND_INT_READ) {
+ int ecc = onenand_read_ecc(this);
+ if (ecc & ONENAND_ECC_2BIT_ALL) {
+ printk("onenand_wait: ECC error = 0x%04x\n", ecc);
+ return -EBADMSG;
+ }
+ }
+
if (ctrl & ONENAND_CTRL_ERROR) {
printk("onenand_wait: controller error = 0x%04x\n", ctrl);
if (ctrl & ONENAND_CTRL_LOCK)
return -EIO;
}
- if (interrupt & ONENAND_INT_READ) {
- ecc = this->read_word(this->base + ONENAND_REG_ECC_STATUS);
- if (ecc & ONENAND_ECC_2BIT_ALL) {
- MTDDEBUG (MTD_DEBUG_LEVEL0,
- "onenand_wait: ECC error = 0x%04x\n", ecc);
- return -EBADMSG;
- }
- }
return 0;
}
if (found && ONENAND_IS_DDP(this)) {
/* Select DataRAM for DDP */
- int block = (int) (addr >> this->erase_shift);
+ int block = onenand_block(this, addr);
int value = onenand_bufferram_address(this, block);
this->write_word(value, this->base + ONENAND_REG_START_ADDRESS2);
}
return 0;
}
+/**
+ * onenand_recover_lsb - [Flex-OneNAND] Recover LSB page data
+ * @param mtd MTD device structure
+ * @param addr address to recover
+ * @param status return value from onenand_wait
+ *
+ * MLC NAND Flash cell has paired pages - LSB page and MSB page. LSB page has
+ * lower page address and MSB page has higher page address in paired pages.
+ * If power off occurs during MSB page program, the paired LSB page data can
+ * become corrupt. LSB page recovery read is a way to read LSB page though page
+ * data are corrupted. When uncorrectable error occurs as a result of LSB page
+ * read after power up, issue LSB page recovery read.
+ */
+static int onenand_recover_lsb(struct mtd_info *mtd, loff_t addr, int status)
+{
+ struct onenand_chip *this = mtd->priv;
+ int i;
+
+ /* Recovery is only for Flex-OneNAND */
+ if (!FLEXONENAND(this))
+ return status;
+
+ /* check if we failed due to uncorrectable error */
+ if (status != -EBADMSG && status != ONENAND_BBT_READ_ECC_ERROR)
+ return status;
+
+ /* check if address lies in MLC region */
+ i = flexonenand_region(mtd, addr);
+ if (mtd->eraseregions[i].erasesize < (1 << this->erase_shift))
+ return status;
+
+ printk("onenand_recover_lsb:"
+ "Attempting to recover from uncorrectable read\n");
+
+ /* Issue the LSB page recovery command */
+ this->command(mtd, FLEXONENAND_CMD_RECOVER_LSB, addr, this->writesize);
+ return this->wait(mtd, FL_READING);
+}
+
/**
* onenand_read_ops_nolock - [OneNAND Interface] OneNAND read main and/or out-of-band
* @param mtd MTD device structure
stats = mtd->ecc_stats;
/* Read-while-load method */
+ /* Note: We can't use this feature in MLC */
/* Do first load to bufferRAM */
if (read < len) {
this->main_buf = buf;
this->command(mtd, ONENAND_CMD_READ, from, writesize);
ret = this->wait(mtd, FL_READING);
+ if (unlikely(ret))
+ ret = onenand_recover_lsb(mtd, from, ret);
onenand_update_bufferram(mtd, from, !ret);
if (ret == -EBADMSG)
ret = 0;
while (!ret) {
/* If there is more to load then start next load */
from += thislen;
- if (read + thislen < len) {
+ if (!ONENAND_IS_MLC(this) && read + thislen < len) {
this->main_buf = buf + thislen;
this->command(mtd, ONENAND_CMD_READ, from, writesize);
/*
oobcolumn = 0;
}
+ if (ONENAND_IS_MLC(this) && (read + thislen < len)) {
+ this->command(mtd, ONENAND_CMD_READ, from, writesize);
+ ret = this->wait(mtd, FL_READING);
+ if (unlikely(ret))
+ ret = onenand_recover_lsb(mtd, from, ret);
+ onenand_update_bufferram(mtd, from, !ret);
+ if (ret == -EBADMSG)
+ ret = 0;
+ }
+
/* See if we are done */
read += thislen;
if (read == len)
/* Set up for next read from bufferRAM */
if (unlikely(boundary))
this->write_word(ONENAND_DDP_CHIP1, this->base + ONENAND_REG_START_ADDRESS2);
- ONENAND_SET_NEXT_BUFFERRAM(this);
+ if (!ONENAND_IS_MLC(this))
+ ONENAND_SET_NEXT_BUFFERRAM(this);
buf += thislen;
thislen = min_t(int, writesize, len - read);
column = 0;
- /* Now wait for load */
- ret = this->wait(mtd, FL_READING);
- onenand_update_bufferram(mtd, from, !ret);
- if (ret == -EBADMSG)
- ret = 0;
+ if (!ONENAND_IS_MLC(this)) {
+ /* Now wait for load */
+ ret = this->wait(mtd, FL_READING);
+ onenand_update_bufferram(mtd, from, !ret);
+ if (ret == -EBADMSG)
+ ret = 0;
+ }
}
/*
size_t len = ops->ooblen;
mtd_oob_mode_t mode = ops->mode;
u_char *buf = ops->oobbuf;
- int ret = 0;
+ int ret = 0, readcmd;
from += ops->ooboffs;
stats = mtd->ecc_stats;
+ readcmd = ONENAND_IS_MLC(this) ? ONENAND_CMD_READ : ONENAND_CMD_READOOB;
+
while (read < len) {
thislen = oobsize - column;
thislen = min_t(int, thislen, len);
this->spare_buf = buf;
- this->command(mtd, ONENAND_CMD_READOOB, from, mtd->oobsize);
+ this->command(mtd, readcmd, from, mtd->oobsize);
onenand_update_bufferram(mtd, from, 0);
ret = this->wait(mtd, FL_READING);
+ if (unlikely(ret))
+ ret = onenand_recover_lsb(mtd, from, ret);
+
if (ret && ret != -EBADMSG) {
printk(KERN_ERR "onenand_read_oob_nolock: read failed = 0x%x\n", ret);
break;
ctrl = this->read_word(this->base + ONENAND_REG_CTRL_STATUS);
if (interrupt & ONENAND_INT_READ) {
- int ecc = this->read_word(this->base + ONENAND_REG_ECC_STATUS);
- if (ecc & ONENAND_ECC_2BIT_ALL)
+ int ecc = onenand_read_ecc(this);
+ if (ecc & ONENAND_ECC_2BIT_ALL) {
+ printk(KERN_INFO "onenand_bbt_wait: ecc error = 0x%04x"
+ ", controller = 0x%04x\n", ecc, ctrl);
return ONENAND_BBT_READ_ERROR;
+ }
} else {
printk(KERN_ERR "onenand_bbt_wait: read timeout!"
"ctrl=0x%04x intr=0x%04x\n", ctrl, interrupt);
{
struct onenand_chip *this = mtd->priv;
int read = 0, thislen, column;
- int ret = 0;
+ int ret = 0, readcmd;
size_t len = ops->ooblen;
u_char *buf = ops->oobbuf;
MTDDEBUG(MTD_DEBUG_LEVEL3, "onenand_bbt_read_oob: from = 0x%08x, len = %zi\n", (unsigned int) from, len);
+ readcmd = ONENAND_IS_MLC(this) ? ONENAND_CMD_READ : ONENAND_CMD_READOOB;
+
/* Initialize return value */
ops->oobretlen = 0;
thislen = min_t(int, thislen, len);
this->spare_buf = buf;
- this->command(mtd, ONENAND_CMD_READOOB, from, mtd->oobsize);
+ this->command(mtd, readcmd, from, mtd->oobsize);
onenand_update_bufferram(mtd, from, 0);
ret = this->bbt_wait(mtd, FL_READING);
+ if (unlikely(ret))
+ ret = onenand_recover_lsb(mtd, from, ret);
+
if (ret)
break;
{
struct onenand_chip *this = mtd->priv;
u_char *oob_buf = this->oob_buf;
- int status, i;
+ int status, i, readcmd;
- this->command(mtd, ONENAND_CMD_READOOB, to, mtd->oobsize);
+ readcmd = ONENAND_IS_MLC(this) ? ONENAND_CMD_READ : ONENAND_CMD_READOOB;
+
+ this->command(mtd, readcmd, to, mtd->oobsize);
onenand_update_bufferram(mtd, to, 0);
status = this->wait(mtd, FL_READING);
if (status)
{
struct onenand_chip *this = mtd->priv;
int column, ret = 0, oobsize;
- int written = 0;
+ int written = 0, oobcmd;
u_char *oobbuf;
size_t len = ops->ooblen;
const u_char *buf = ops->oobbuf;
oobbuf = this->oob_buf;
+ oobcmd = ONENAND_IS_MLC(this) ? ONENAND_CMD_PROG : ONENAND_CMD_PROGOOB;
+
/* Loop until all data write */
while (written < len) {
int thislen = min_t(int, oobsize, len - written);
memcpy(oobbuf + column, buf, thislen);
this->write_bufferram(mtd, 0, ONENAND_SPARERAM, oobbuf, 0, mtd->oobsize);
- this->command(mtd, ONENAND_CMD_PROGOOB, to, mtd->oobsize);
+ if (ONENAND_IS_MLC(this)) {
+ /* Set main area of DataRAM to 0xff*/
+ memset(this->page_buf, 0xff, mtd->writesize);
+ this->write_bufferram(mtd, 0, ONENAND_DATARAM,
+ this->page_buf, 0, mtd->writesize);
+ }
+
+ this->command(mtd, oobcmd, to, mtd->oobsize);
onenand_update_bufferram(mtd, to, 0);
if (ONENAND_IS_2PLANE(this)) {
{
struct onenand_chip *this = mtd->priv;
unsigned int block_size;
- loff_t addr;
- int len;
- int ret = 0;
-
- MTDDEBUG (MTD_DEBUG_LEVEL3,
- "onenand_erase: start = 0x%08x, len = %i\n",
- (unsigned int)instr->addr, (unsigned int)instr->len);
+ loff_t addr = instr->addr;
+ unsigned int len = instr->len;
+ int ret = 0, i;
+ struct mtd_erase_region_info *region = NULL;
+ unsigned int region_end = 0;
- block_size = (1 << this->erase_shift);
+ MTDDEBUG(MTD_DEBUG_LEVEL3, "onenand_erase: start = 0x%08x, len = %i\n",
+ (unsigned int) addr, len);
- /* Start address must align on block boundary */
- if (unlikely(instr->addr & (block_size - 1))) {
- MTDDEBUG (MTD_DEBUG_LEVEL0,
- "onenand_erase: Unaligned address\n");
+ /* Do not allow erase past end of device */
+ if (unlikely((len + addr) > mtd->size)) {
+ MTDDEBUG(MTD_DEBUG_LEVEL0, "onenand_erase:"
+ "Erase past end of device\n");
return -EINVAL;
}
- /* Length must align on block boundary */
- if (unlikely(instr->len & (block_size - 1))) {
- MTDDEBUG (MTD_DEBUG_LEVEL0,
- "onenand_erase: Length not block aligned\n");
- return -EINVAL;
+ if (FLEXONENAND(this)) {
+ /* Find the eraseregion of this address */
+ i = flexonenand_region(mtd, addr);
+ region = &mtd->eraseregions[i];
+
+ block_size = region->erasesize;
+ region_end = region->offset
+ + region->erasesize * region->numblocks;
+
+ /* Start address within region must align on block boundary.
+ * Erase region's start offset is always block start address.
+ */
+ if (unlikely((addr - region->offset) & (block_size - 1))) {
+ MTDDEBUG(MTD_DEBUG_LEVEL0, "onenand_erase:"
+ " Unaligned address\n");
+ return -EINVAL;
+ }
+ } else {
+ block_size = 1 << this->erase_shift;
+
+ /* Start address must align on block boundary */
+ if (unlikely(addr & (block_size - 1))) {
+ MTDDEBUG(MTD_DEBUG_LEVEL0, "onenand_erase:"
+ "Unaligned address\n");
+ return -EINVAL;
+ }
}
- /* Do not allow erase past end of device */
- if (unlikely((instr->len + instr->addr) > mtd->size)) {
+ /* Length must align on block boundary */
+ if (unlikely(len & (block_size - 1))) {
MTDDEBUG (MTD_DEBUG_LEVEL0,
- "onenand_erase: Erase past end of device\n");
+ "onenand_erase: Length not block aligned\n");
return -EINVAL;
}
onenand_get_device(mtd, FL_ERASING);
/* Loop throught the pages */
- len = instr->len;
- addr = instr->addr;
-
instr->state = MTD_ERASING;
while (len) {
else
MTDDEBUG (MTD_DEBUG_LEVEL0, "onenand_erase: "
"Failed erase, block %d\n",
- (unsigned)(addr >> this->erase_shift));
- if (ret == -EPERM)
- printk("onenand_erase: "
- "Device is write protected!!!\n");
- else
- printk("onenand_erase: "
- "Failed erase, block %d\n",
- (unsigned)(addr >> this->erase_shift));
+ onenand_block(this, addr));
instr->state = MTD_ERASE_FAILED;
instr->fail_addr = addr;
len -= block_size;
addr += block_size;
+
+ if (addr == region_end) {
+ if (!len)
+ break;
+ region++;
+
+ block_size = region->erasesize;
+ region_end = region->offset
+ + region->erasesize * region->numblocks;
+
+ if (len & (block_size - 1)) {
+ /* This has been checked at MTD
+ * partitioning level. */
+ printk("onenand_erase: Unaligned address\n");
+ goto erase_exit;
+ }
+ }
}
instr->state = MTD_ERASE_DONE;
int block;
/* Get block number */
- block = ((int) ofs) >> bbm->bbt_erase_shift;
+ block = onenand_block(this, ofs);
if (bbm->bbt)
bbm->bbt[block >> 2] |= 0x01 << ((block & 0x03) << 1);
int start, end, block, value, status;
int wp_status_mask;
- start = ofs >> this->erase_shift;
- end = len >> this->erase_shift;
+ start = onenand_block(this, ofs);
+ end = onenand_block(this, ofs + len);
if (cmd == ONENAND_CMD_LOCK)
wp_status_mask = ONENAND_WP_LS;
}
/* Block lock scheme */
- for (block = start; block < start + end; block++) {
+ for (block = start; block < end; block++) {
/* Set block address */
value = onenand_block_address(this, block);
this->write_word(value, this->base + ONENAND_REG_START_ADDRESS1);
{
struct onenand_chip *this = mtd->priv;
loff_t ofs = 0;
- size_t len = this->chipsize;
+ size_t len = mtd->size;
if (this->options & ONENAND_HAS_UNLOCK_ALL) {
/* Set start block address */
& ONENAND_CTRL_ONGO)
continue;
- return;
-
/* Check lock status */
if (onenand_check_lock_status(this))
return;
/* Workaround for all block unlock in DDP */
- if (ONENAND_IS_DDP(this)) {
+ if (ONENAND_IS_DDP(this) && !FLEXONENAND(this)) {
/* All blocks on another chip */
ofs = this->chipsize >> 1;
len = this->chipsize >> 1;
break;
}
+ if (ONENAND_IS_MLC(this))
+ this->options &= ~ONENAND_HAS_2PLANE;
+
+ if (FLEXONENAND(this)) {
+ this->options &= ~ONENAND_HAS_CONT_LOCK;
+ this->options |= ONENAND_HAS_UNLOCK_ALL;
+ }
+
if (this->options & ONENAND_HAS_CONT_LOCK)
printk(KERN_DEBUG "Lock scheme is Continuous Lock\n");
if (this->options & ONENAND_HAS_UNLOCK_ALL)
*/
char *onenand_print_device_info(int device, int version)
{
- int vcc, demuxed, ddp, density;
+ int vcc, demuxed, ddp, density, flexonenand;
char *dev_info = malloc(80);
char *p = dev_info;
vcc = device & ONENAND_DEVICE_VCC_MASK;
demuxed = device & ONENAND_DEVICE_IS_DEMUX;
ddp = device & ONENAND_DEVICE_IS_DDP;
- density = device >> ONENAND_DEVICE_DENSITY_SHIFT;
- p += sprintf(dev_info, "%sOneNAND%s %dMB %sV 16-bit (0x%02x)",
+ density = onenand_get_density(device);
+ flexonenand = device & DEVICE_IS_FLEXONENAND;
+ p += sprintf(dev_info, "%s%sOneNAND%s %dMB %sV 16-bit (0x%02x)",
demuxed ? "" : "Muxed ",
+ flexonenand ? "Flex-" : "",
ddp ? "(DDP)" : "",
(16 << density), vcc ? "2.65/3.3" : "1.8", device);
char *name;
int i;
- for (i = 0; size; i++)
+ for (i = 0; i < size; i++)
if (manuf == onenand_manuf_ids[i].id)
break;
return i == size;
}
+/**
+* flexonenand_get_boundary - Reads the SLC boundary
+* @param onenand_info - onenand info structure
+*
+* Fill up boundary[] field in onenand_chip
+**/
+static int flexonenand_get_boundary(struct mtd_info *mtd)
+{
+ struct onenand_chip *this = mtd->priv;
+ unsigned int die, bdry;
+ int ret, syscfg, locked;
+
+ /* Disable ECC */
+ syscfg = this->read_word(this->base + ONENAND_REG_SYS_CFG1);
+ this->write_word((syscfg | 0x0100), this->base + ONENAND_REG_SYS_CFG1);
+
+ for (die = 0; die < this->dies; die++) {
+ this->command(mtd, FLEXONENAND_CMD_PI_ACCESS, die, 0);
+ this->wait(mtd, FL_SYNCING);
+
+ this->command(mtd, FLEXONENAND_CMD_READ_PI, die, 0);
+ ret = this->wait(mtd, FL_READING);
+
+ bdry = this->read_word(this->base + ONENAND_DATARAM);
+ if ((bdry >> FLEXONENAND_PI_UNLOCK_SHIFT) == 3)
+ locked = 0;
+ else
+ locked = 1;
+ this->boundary[die] = bdry & FLEXONENAND_PI_MASK;
+
+ this->command(mtd, ONENAND_CMD_RESET, 0, 0);
+ ret = this->wait(mtd, FL_RESETING);
+
+ printk(KERN_INFO "Die %d boundary: %d%s\n", die,
+ this->boundary[die], locked ? "(Locked)" : "(Unlocked)");
+ }
+
+ /* Enable ECC */
+ this->write_word(syscfg, this->base + ONENAND_REG_SYS_CFG1);
+ return 0;
+}
+
+/**
+ * flexonenand_get_size - Fill up fields in onenand_chip and mtd_info
+ * boundary[], diesize[], mtd->size, mtd->erasesize,
+ * mtd->eraseregions
+ * @param mtd - MTD device structure
+ */
+static void flexonenand_get_size(struct mtd_info *mtd)
+{
+ struct onenand_chip *this = mtd->priv;
+ int die, i, eraseshift, density;
+ int blksperdie, maxbdry;
+ loff_t ofs;
+
+ density = onenand_get_density(this->device_id);
+ blksperdie = ((loff_t)(16 << density) << 20) >> (this->erase_shift);
+ blksperdie >>= ONENAND_IS_DDP(this) ? 1 : 0;
+ maxbdry = blksperdie - 1;
+ eraseshift = this->erase_shift - 1;
+
+ mtd->numeraseregions = this->dies << 1;
+
+ /* This fills up the device boundary */
+ flexonenand_get_boundary(mtd);
+ die = 0;
+ ofs = 0;
+ i = -1;
+ for (; die < this->dies; die++) {
+ if (!die || this->boundary[die-1] != maxbdry) {
+ i++;
+ mtd->eraseregions[i].offset = ofs;
+ mtd->eraseregions[i].erasesize = 1 << eraseshift;
+ mtd->eraseregions[i].numblocks =
+ this->boundary[die] + 1;
+ ofs += mtd->eraseregions[i].numblocks << eraseshift;
+ eraseshift++;
+ } else {
+ mtd->numeraseregions -= 1;
+ mtd->eraseregions[i].numblocks +=
+ this->boundary[die] + 1;
+ ofs += (this->boundary[die] + 1) << (eraseshift - 1);
+ }
+ if (this->boundary[die] != maxbdry) {
+ i++;
+ mtd->eraseregions[i].offset = ofs;
+ mtd->eraseregions[i].erasesize = 1 << eraseshift;
+ mtd->eraseregions[i].numblocks = maxbdry ^
+ this->boundary[die];
+ ofs += mtd->eraseregions[i].numblocks << eraseshift;
+ eraseshift--;
+ } else
+ mtd->numeraseregions -= 1;
+ }
+
+ /* Expose MLC erase size except when all blocks are SLC */
+ mtd->erasesize = 1 << this->erase_shift;
+ if (mtd->numeraseregions == 1)
+ mtd->erasesize >>= 1;
+
+ printk(KERN_INFO "Device has %d eraseregions\n", mtd->numeraseregions);
+ for (i = 0; i < mtd->numeraseregions; i++)
+ printk(KERN_INFO "[offset: 0x%08llx, erasesize: 0x%05x,"
+ " numblocks: %04u]\n", mtd->eraseregions[i].offset,
+ mtd->eraseregions[i].erasesize,
+ mtd->eraseregions[i].numblocks);
+
+ for (die = 0, mtd->size = 0; die < this->dies; die++) {
+ this->diesize[die] = (loff_t) (blksperdie << this->erase_shift);
+ this->diesize[die] -= (loff_t) (this->boundary[die] + 1)
+ << (this->erase_shift - 1);
+ mtd->size += this->diesize[die];
+ }
+}
+
+/**
+ * flexonenand_check_blocks_erased - Check if blocks are erased
+ * @param mtd_info - mtd info structure
+ * @param start - first erase block to check
+ * @param end - last erase block to check
+ *
+ * Converting an unerased block from MLC to SLC
+ * causes byte values to change. Since both data and its ECC
+ * have changed, reads on the block give uncorrectable error.
+ * This might lead to the block being detected as bad.
+ *
+ * Avoid this by ensuring that the block to be converted is
+ * erased.
+ */
+static int flexonenand_check_blocks_erased(struct mtd_info *mtd,
+ int start, int end)
+{
+ struct onenand_chip *this = mtd->priv;
+ int i, ret;
+ int block;
+ struct mtd_oob_ops ops = {
+ .mode = MTD_OOB_PLACE,
+ .ooboffs = 0,
+ .ooblen = mtd->oobsize,
+ .datbuf = NULL,
+ .oobbuf = this->oob_buf,
+ };
+ loff_t addr;
+
+ printk(KERN_DEBUG "Check blocks from %d to %d\n", start, end);
+
+ for (block = start; block <= end; block++) {
+ addr = flexonenand_addr(this, block);
+ if (onenand_block_isbad_nolock(mtd, addr, 0))
+ continue;
+
+ /*
+ * Since main area write results in ECC write to spare,
+ * it is sufficient to check only ECC bytes for change.
+ */
+ ret = onenand_read_oob_nolock(mtd, addr, &ops);
+ if (ret)
+ return ret;
+
+ for (i = 0; i < mtd->oobsize; i++)
+ if (this->oob_buf[i] != 0xff)
+ break;
+
+ if (i != mtd->oobsize) {
+ printk(KERN_WARNING "Block %d not erased.\n", block);
+ return 1;
+ }
+ }
+
+ return 0;
+}
+
+/**
+ * flexonenand_set_boundary - Writes the SLC boundary
+ * @param mtd - mtd info structure
+ */
+int flexonenand_set_boundary(struct mtd_info *mtd, int die,
+ int boundary, int lock)
+{
+ struct onenand_chip *this = mtd->priv;
+ int ret, density, blksperdie, old, new, thisboundary;
+ loff_t addr;
+
+ if (die >= this->dies)
+ return -EINVAL;
+
+ if (boundary == this->boundary[die])
+ return 0;
+
+ density = onenand_get_density(this->device_id);
+ blksperdie = ((16 << density) << 20) >> this->erase_shift;
+ blksperdie >>= ONENAND_IS_DDP(this) ? 1 : 0;
+
+ if (boundary >= blksperdie) {
+ printk("flexonenand_set_boundary:"
+ "Invalid boundary value. "
+ "Boundary not changed.\n");
+ return -EINVAL;
+ }
+
+ /* Check if converting blocks are erased */
+ old = this->boundary[die] + (die * this->density_mask);
+ new = boundary + (die * this->density_mask);
+ ret = flexonenand_check_blocks_erased(mtd, min(old, new)
+ + 1, max(old, new));
+ if (ret) {
+ printk(KERN_ERR "flexonenand_set_boundary: Please erase blocks before boundary change\n");
+ return ret;
+ }
+
+ this->command(mtd, FLEXONENAND_CMD_PI_ACCESS, die, 0);
+ this->wait(mtd, FL_SYNCING);
+
+ /* Check is boundary is locked */
+ this->command(mtd, FLEXONENAND_CMD_READ_PI, die, 0);
+ ret = this->wait(mtd, FL_READING);
+
+ thisboundary = this->read_word(this->base + ONENAND_DATARAM);
+ if ((thisboundary >> FLEXONENAND_PI_UNLOCK_SHIFT) != 3) {
+ printk(KERN_ERR "flexonenand_set_boundary: boundary locked\n");
+ goto out;
+ }
+
+ printk(KERN_INFO "flexonenand_set_boundary: Changing die %d boundary: %d%s\n",
+ die, boundary, lock ? "(Locked)" : "(Unlocked)");
+
+ boundary &= FLEXONENAND_PI_MASK;
+ boundary |= lock ? 0 : (3 << FLEXONENAND_PI_UNLOCK_SHIFT);
+
+ addr = die ? this->diesize[0] : 0;
+ this->command(mtd, ONENAND_CMD_ERASE, addr, 0);
+ ret = this->wait(mtd, FL_ERASING);
+ if (ret) {
+ printk("flexonenand_set_boundary:"
+ "Failed PI erase for Die %d\n", die);
+ goto out;
+ }
+
+ this->write_word(boundary, this->base + ONENAND_DATARAM);
+ this->command(mtd, ONENAND_CMD_PROG, addr, 0);
+ ret = this->wait(mtd, FL_WRITING);
+ if (ret) {
+ printk("flexonenand_set_boundary:"
+ "Failed PI write for Die %d\n", die);
+ goto out;
+ }
+
+ this->command(mtd, FLEXONENAND_CMD_PI_UPDATE, die, 0);
+ ret = this->wait(mtd, FL_WRITING);
+out:
+ this->write_word(ONENAND_CMD_RESET, this->base + ONENAND_REG_COMMAND);
+ this->wait(mtd, FL_RESETING);
+ if (!ret)
+ /* Recalculate device size on boundary change*/
+ flexonenand_get_size(mtd);
+
+ return ret;
+}
+
/**
* onenand_probe - [OneNAND Interface] Probe the OneNAND device
* @param mtd MTD device structure
maf_id = this->read_word(this->base + ONENAND_REG_MANUFACTURER_ID);
dev_id = this->read_word(this->base + ONENAND_REG_DEVICE_ID);
ver_id = this->read_word(this->base + ONENAND_REG_VERSION_ID);
+ this->technology = this->read_word(this->base + ONENAND_REG_TECHNOLOGY);
/* Check OneNAND device */
if (maf_id != bram_maf_id || dev_id != bram_dev_id)
return -ENXIO;
- /* FIXME : Current OneNAND MTD doesn't support Flex-OneNAND */
- if (dev_id & (1 << 9)) {
- printk("Not yet support Flex-OneNAND\n");
- return -ENXIO;
- }
-
/* Flash device information */
mtd->name = onenand_print_device_info(dev_id, ver_id);
this->device_id = dev_id;
this->version_id = ver_id;
density = onenand_get_density(dev_id);
+ if (FLEXONENAND(this)) {
+ this->dies = ONENAND_IS_DDP(this) ? 2 : 1;
+ /* Maximum possible erase regions */
+ mtd->numeraseregions = this->dies << 1;
+ mtd->eraseregions = malloc(sizeof(struct mtd_erase_region_info)
+ * (this->dies << 1));
+ if (!mtd->eraseregions)
+ return -ENOMEM;
+ }
+
+ /*
+ * For Flex-OneNAND, chipsize represents maximum possible device size.
+ * mtd->size represents the actual device size.
+ */
this->chipsize = (16 << density) << 20;
- /* Set density mask. it is used for DDP */
- if (ONENAND_IS_DDP(this))
- this->density_mask = (1 << (density + 6));
- else
- this->density_mask = 0;
/* OneNAND page size & block size */
/* The data buffer size is equal to page size */
mtd->writesize =
this->read_word(this->base + ONENAND_REG_DATA_BUFFER_SIZE);
+ /* We use the full BufferRAM */
+ if (ONENAND_IS_MLC(this))
+ mtd->writesize <<= 1;
+
mtd->oobsize = mtd->writesize >> 5;
/* Pagers per block is always 64 in OneNAND */
mtd->erasesize = mtd->writesize << 6;
+ /*
+ * Flex-OneNAND SLC area has 64 pages per block.
+ * Flex-OneNAND MLC area has 128 pages per block.
+ * Expose MLC erase size to find erase_shift and page_mask.
+ */
+ if (FLEXONENAND(this))
+ mtd->erasesize <<= 1;
this->erase_shift = ffs(mtd->erasesize) - 1;
this->page_shift = ffs(mtd->writesize) - 1;
this->ppb_shift = (this->erase_shift - this->page_shift);
this->page_mask = (mtd->erasesize / mtd->writesize) - 1;
+ /* Set density mask. it is used for DDP */
+ if (ONENAND_IS_DDP(this))
+ this->density_mask = this->chipsize >> (this->erase_shift + 1);
/* It's real page size */
this->writesize = mtd->writesize;
/* REVIST: Multichip handling */
- mtd->size = this->chipsize;
+ if (FLEXONENAND(this))
+ flexonenand_get_size(mtd);
+ else
+ mtd->size = this->chipsize;
/* Check OneNAND features */
onenand_check_features(mtd);
* Allow subpage writes up to oobsize.
*/
switch (mtd->oobsize) {
+ case 128:
+ this->ecclayout = &onenand_oob_128;
+ mtd->subpage_sft = 0;
+ break;
+
case 64:
this->ecclayout = &onenand_oob_64;
mtd->subpage_sft = 2;
loff_t from;
size_t readlen, ooblen;
struct mtd_oob_ops ops;
+ int rgn;
printk(KERN_INFO "Scanning device for bad blocks\n");
/* Note that numblocks is 2 * (real numblocks) here;
* see i += 2 below as it makses shifting and masking less painful
*/
- numblocks = mtd->size >> (bbm->bbt_erase_shift - 1);
+ numblocks = this->chipsize >> (bbm->bbt_erase_shift - 1);
startblock = 0;
from = 0;
}
}
i += 2;
- from += (1 << bbm->bbt_erase_shift);
+
+ if (FLEXONENAND(this)) {
+ rgn = flexonenand_region(mtd, from);
+ from += mtd->eraseregions[rgn].erasesize;
+ } else
+ from += (1 << bbm->bbt_erase_shift);
}
return 0;
uint8_t res;
/* Get block number * 2 */
- block = (int)(offs >> (bbm->bbt_erase_shift - 1));
+ block = (int) (onenand_block(this, offs) << 1);
res = (bbm->bbt[block >> 3] >> (block & 0x06)) & 0x03;
MTDDEBUG (MTD_DEBUG_LEVEL2,
struct bbm_info *bbm = this->bbm;
int len, ret = 0;
- len = mtd->size >> (this->erase_shift + 2);
+ len = this->chipsize >> (this->erase_shift + 2);
/* Allocate memory (2bit per block) */
bbm->bbt = malloc(len);
if (!bbm->bbt) {
onenand_scan(&onenand_mtd, 1);
+ if (onenand_chip.device_id & DEVICE_IS_FLEXONENAND)
+ puts("Flex-");
puts("OneNAND: ");
- print_size(onenand_mtd.size, "\n");
+ print_size(onenand_chip.chipsize, "\n");
#ifdef CONFIG_MTD_DEVICE
/*
static struct ftrtc010 *rtc = (struct ftrtc010 *)CONFIG_FTRTC010_BASE;
-static void ftrtc010_enable (void)
+static void ftrtc010_enable(void)
{
- writel (FTRTC010_CR_ENABLE, &rtc->cr);
+ writel(FTRTC010_CR_ENABLE, &rtc->cr);
}
/*
* return current time in seconds
*/
-static unsigned long ftrtc010_time (void)
+static unsigned long ftrtc010_time(void)
{
unsigned long day;
unsigned long hour;
unsigned long second2;
do {
- second = readl (&rtc->sec);
- day = readl (&rtc->day);
- hour = readl (&rtc->hour);
- minute = readl (&rtc->min);
- second2 = readl (&rtc->sec);
+ second = readl(&rtc->sec);
+ day = readl(&rtc->day);
+ hour = readl(&rtc->hour);
+ minute = readl(&rtc->min);
+ second2 = readl(&rtc->sec);
} while (second != second2);
return day * 24 * 60 * 60 + hour * 60 * 60 + minute * 60 + second;
* Get the current time from the RTC
*/
-int rtc_get (struct rtc_time *tmp)
+int rtc_get(struct rtc_time *tmp)
{
unsigned long now;
- debug ("%s(): record register: %x\n",
- __func__, readl (&rtc->record));
+ debug("%s(): record register: %x\n",
+ __func__, readl(&rtc->record));
- now = ftrtc010_time () + readl (&rtc->record);
+ now = ftrtc010_time() + readl(&rtc->record);
- to_tm (now, tmp);
+ to_tm(now, tmp);
return 0;
}
/*
* Set the RTC
*/
-int rtc_set (struct rtc_time *tmp)
+int rtc_set(struct rtc_time *tmp)
{
unsigned long new;
unsigned long now;
- debug ("%s(): DATE: %4d-%02d-%02d (wday=%d) TIME: %2d:%02d:%02d\n",
- __func__,
- tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
- tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
+ debug("%s(): DATE: %4d-%02d-%02d (wday=%d) TIME: %2d:%02d:%02d\n",
+ __func__,
+ tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
+ tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
- new = mktime (tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_hour,
- tmp->tm_min, tmp->tm_sec);
+ new = mktime(tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_hour,
+ tmp->tm_min, tmp->tm_sec);
- now = ftrtc010_time ();
+ now = ftrtc010_time();
- debug ("%s(): write %lx to record register\n", __func__, new - now);
+ debug("%s(): write %lx to record register\n", __func__, new - now);
- writel (new - now, &rtc->record);
+ writel(new - now, &rtc->record);
return 0;
}
-void rtc_reset (void)
+void rtc_reset(void)
{
- debug ("%s()\n", __func__);
- ftrtc010_enable ();
+ debug("%s()\n", __func__);
+ ftrtc010_enable();
}
* Could not be tested as the reset pin is not wired on
* the sbc35-ag20 board
*/
- return 0;
}
#if (defined(CONFIG_CMD_DATE))
-#if defined(CONFIG_S3C2400)
-#include <s3c2400.h>
-#elif defined(CONFIG_S3C2410)
-#include <s3c2410.h>
-#endif
+#include <asm/arch/s3c24x0_cpu.h>
#include <rtc.h>
#include <asm/io.h>
#include <common.h>
-#include <s3c6400.h>
+#include <asm/arch/s3c6400.h>
#ifdef CONFIG_SERIAL1
#define UART_NR S3C64XX_UART0
*/
#include <common.h>
-#if defined(CONFIG_S3C2400) || defined(CONFIG_TRAB)
-#include <s3c2400.h>
-#elif defined(CONFIG_S3C2410)
-#include <s3c2410.h>
-#endif
+#include <asm/arch/s3c24x0_cpu.h>
DECLARE_GLOBAL_DATA_PTR;
return 0;
}
-static int serial_err_check(const int dev_index)
+static int serial_err_check(const int dev_index, int op)
{
struct s5pc1xx_uart *const uart = s5pc1xx_get_base_uart(dev_index);
+ unsigned int mask;
+
+ /*
+ * UERSTAT
+ * Break Detect [3]
+ * Frame Err [2] : receive operation
+ * Parity Err [1] : receive operation
+ * Overrun Err [0] : receive operation
+ */
+ if (op)
+ mask = 0x8;
+ else
+ mask = 0xf;
- if (readl(&uart->uerstat) & 0xf)
- return 1;
-
- return 0;
+ return readl(&uart->uerstat) & mask;
}
/*
/* wait for character to arrive */
while (!(readl(&uart->utrstat) & 0x1)) {
- if (serial_err_check(dev_index))
+ if (serial_err_check(dev_index, 0))
return 0;
}
/* wait for room in the tx FIFO */
while (!(readl(&uart->utrstat) & 0x2)) {
- if (serial_err_check(dev_index))
+ if (serial_err_check(dev_index, 1))
return;
}
#endif
#if defined(CONFIG_ARM920T) || \
- defined(CONFIG_S3C2400) || \
- defined(CONFIG_S3C2410) || \
+ defined(CONFIG_S3C24X0) || \
defined(CONFIG_S3C6400) || \
defined(CONFIG_440EP) || \
defined(CONFIG_PCI_OHCI) || \
*/
#include <common.h>
-#include <s3c6400.h>
+#include <asm/arch/s3c6400.h>
int usb_cpu_init(void)
{
#ifdef CONFIG_VIDEO_CORALP
#define VIDEO_FB_LITTLE_ENDIAN
#endif
+#ifdef CONFIG_VIDEO_MB862xx_ACCEL
#define VIDEO_HW_RECTFILL
#define VIDEO_HW_BITBLT
#endif
+#endif
/*****************************************************************************/
/* Include video_fb.h after definitions of VIDEO_HW_RECTFILL etc */
#else
#define SWAP16(x) (x)
#define SWAP32(x) (x)
-#if defined(VIDEO_FB_16BPP_PIXEL_SWAP)
+#if defined(VIDEO_FB_16BPP_WORD_SWAP)
#define SHORTSWAP32(x) ( ((x) >> 16) | ((x) << 16) )
#else
#define SHORTSWAP32(x) (x)
(GC_DISP_BASE | GC_L0PAL0) + \
((idx) << 2)), (val))
+#if defined(CONFIG_VIDEO_MB862xx_ACCEL)
static void gdc_sw_reset (void)
{
GraphicDevice *dev = &mb862xx;
break;
}
}
+#endif
#if !defined(CONFIG_VIDEO_CORALP)
static void board_disp_init (void)
#endif
/*
- * Init drawing engine
+ * Init drawing engine if accel enabled.
+ * Also clears visible framebuffer.
*/
static void de_init (void)
{
GraphicDevice *dev = &mb862xx;
+#if defined(CONFIG_VIDEO_MB862xx_ACCEL)
int cf = (dev->gdfBytesPP == 1) ? 0x0000 : 0x8000;
dev->dprBase = dev->frameAdrs + GC_DRAW_BASE;
DE_WR_FIFO (dev->winSizeY << 16 | dev->winSizeX);
/* sync with SW access to framebuffer */
de_wait ();
+#else
+ unsigned int i, *p;
+
+ i = dev->winSizeX * dev->winSizeY;
+ p = (unsigned int *)dev->frameAdrs;
+ while (i--)
+ *p++ = 0;
+#endif
}
#if defined(CONFIG_VIDEO_CORALP)
}
#endif
+
+#if !defined(CONFIG_VIDEO_CORALP)
+int mb862xx_probe(unsigned int addr)
+{
+ GraphicDevice *dev = &mb862xx;
+ unsigned int reg;
+
+ dev->frameAdrs = addr;
+ dev->dprBase = dev->frameAdrs + GC_DRAW_BASE;
+
+ /* Try to access GDC ID/Revision registers */
+ reg = HOST_RD_REG (GC_CID);
+ reg = HOST_RD_REG (GC_CID);
+ if (reg == 0x303) {
+ reg = DE_RD_REG(GC_REV);
+ reg = DE_RD_REG(GC_REV);
+ if ((reg & ~0xff) == 0x20050100)
+ return MB862XX_TYPE_LIME;
+ }
+
+ return 0;
+}
+#endif
+
void *video_hw_init (void)
{
GraphicDevice *dev = &mb862xx;
if ((dev->frameAdrs = board_video_init ()) == 0) {
puts ("Controller not found!\n");
return NULL;
- } else
+ } else {
puts ("Lime\n");
+
+ /* Set Change of Clock Frequency Register */
+ HOST_WR_REG (GC_CCF, CONFIG_SYS_MB862xx_CCF);
+ /* Delay required */
+ udelay(300);
+ /* Set Memory I/F Mode Register) */
+ HOST_WR_REG (GC_MMR, CONFIG_SYS_MB862xx_MMR);
+ }
#endif
de_init ();
L0PAL_WR_REG (index, (r << 16) | (g << 8) | (b));
}
+#if defined(CONFIG_VIDEO_MB862xx_ACCEL)
/*
* Drawing engine Fill and BitBlt screen region
*/
DE_WR_FIFO ((height << 16) | width);
de_wait (); /* sync */
}
+#endif
EXT_COBJ_FILES-$(CONFIG_API) += lib_generic/ctype.o
EXT_COBJ_FILES-$(CONFIG_API) += lib_generic/div64.o
EXT_COBJ_FILES-$(CONFIG_API) += lib_generic/string.o
+EXT_COBJ_FILES-$(CONFIG_API) += lib_generic/time.o
EXT_COBJ_FILES-$(CONFIG_API) += lib_generic/vsprintf.o
ifeq ($(ARCH),ppc)
EXT_SOBJ_FILES-$(CONFIG_API) += lib_ppc/ppcstring.o
ub_putc(c);
}
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
ub_udelay(usec);
}
/*
- * (C) Copyright 2007
+ * (C) Copyright 2007-2009
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* See file CREDITS for list of people who contributed to this
#define I2C_BASE_ADDR (0xEF600500 + I2C_BUS_OFFS)
#endif
-#define I2C_REGISTERS_BASE_ADDRESS I2C_BASE_ADDR
-#define IIC_MDBUF (I2C_REGISTERS_BASE_ADDRESS+IICMDBUF)
-#define IIC_SDBUF (I2C_REGISTERS_BASE_ADDRESS+IICSDBUF)
-#define IIC_LMADR (I2C_REGISTERS_BASE_ADDRESS+IICLMADR)
-#define IIC_HMADR (I2C_REGISTERS_BASE_ADDRESS+IICHMADR)
-#define IIC_CNTL (I2C_REGISTERS_BASE_ADDRESS+IICCNTL)
-#define IIC_MDCNTL (I2C_REGISTERS_BASE_ADDRESS+IICMDCNTL)
-#define IIC_STS (I2C_REGISTERS_BASE_ADDRESS+IICSTS)
-#define IIC_EXTSTS (I2C_REGISTERS_BASE_ADDRESS+IICEXTSTS)
-#define IIC_LSADR (I2C_REGISTERS_BASE_ADDRESS+IICLSADR)
-#define IIC_HSADR (I2C_REGISTERS_BASE_ADDRESS+IICHSADR)
-#define IIC_CLKDIV (I2C_REGISTERS_BASE_ADDRESS+IIC0_CLKDIV)
-#define IIC_INTRMSK (I2C_REGISTERS_BASE_ADDRESS+IICINTRMSK)
-#define IIC_XFRCNT (I2C_REGISTERS_BASE_ADDRESS+IICXFRCNT)
-#define IIC_XTCNTLSS (I2C_REGISTERS_BASE_ADDRESS+IICXTCNTLSS)
-#define IIC_DIRECTCNTL (I2C_REGISTERS_BASE_ADDRESS+IICDIRECTCNTL)
+struct ppc4xx_i2c {
+ u8 mdbuf;
+ u8 res1;
+ u8 sdbuf;
+ u8 res2;
+ u8 lmadr;
+ u8 hmadr;
+ u8 cntl;
+ u8 mdcntl;
+ u8 sts;
+ u8 extsts;
+ u8 lsadr;
+ u8 hsadr;
+ u8 clkdiv;
+ u8 intrmsk;
+ u8 xfrcnt;
+ u8 xtcntlss;
+ u8 directcntl;
+ u8 intr;
+};
/* MDCNTL Register Bit definition */
#define IIC_MDCNTL_HSCL 0x01
--- /dev/null
+/*
+ * (C) Copyright 2009 Faraday Technology
+ * Po-Yu Chuang <ratbert@faraday-tech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __A320_H
+#define __A320_H
+
+/*
+ * Hardware register bases
+ */
+#define CONFIG_FTSMC020_BASE 0x90200000 /* Static Memory Controller */
+#define CONFIG_DEBUG_LED 0x902ffffc /* Debug LED */
+#define CONFIG_FTSDMC020_BASE 0x90300000 /* SDRAM Controller */
+#define CONFIG_FTMAC100_BASE 0x90900000 /* Ethernet */
+#define CONFIG_FTPMU010_BASE 0x98100000 /* Power Management Unit */
+#define CONFIG_FTTMR010_BASE 0x98400000 /* Timer */
+#define CONFIG_FTRTC010_BASE 0x98600000 /* Real Time Clock*/
+
+#endif /* __A320_H */
+
--- /dev/null
+/*
+ * (C) Copyright 2009 Faraday Technology
+ * Po-Yu Chuang <ratbert@faraday-tech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * Power Management Unit
+ */
+#ifndef __FTPMU010_H
+#define __FTPMU010_H
+
+struct ftpmu010 {
+ unsigned int IDNMBR0; /* 0x00 */
+ unsigned int reserved0; /* 0x04 */
+ unsigned int OSCC; /* 0x08 */
+ unsigned int PMODE; /* 0x0C */
+ unsigned int PMCR; /* 0x10 */
+ unsigned int PED; /* 0x14 */
+ unsigned int PEDSR; /* 0x18 */
+ unsigned int reserved1; /* 0x1C */
+ unsigned int PMSR; /* 0x20 */
+ unsigned int PGSR; /* 0x24 */
+ unsigned int MFPSR; /* 0x28 */
+ unsigned int MISC; /* 0x2C */
+ unsigned int PDLLCR0; /* 0x30 */
+ unsigned int PDLLCR1; /* 0x34 */
+ unsigned int AHBMCLKOFF; /* 0x38 */
+ unsigned int APBMCLKOFF; /* 0x3C */
+ unsigned int DCSRCR0; /* 0x40 */
+ unsigned int DCSRCR1; /* 0x44 */
+ unsigned int DCSRCR2; /* 0x48 */
+ unsigned int SDRAMHTC; /* 0x4C */
+ unsigned int PSPR0; /* 0x50 */
+ unsigned int PSPR1; /* 0x54 */
+ unsigned int PSPR2; /* 0x58 */
+ unsigned int PSPR3; /* 0x5C */
+ unsigned int PSPR4; /* 0x60 */
+ unsigned int PSPR5; /* 0x64 */
+ unsigned int PSPR6; /* 0x68 */
+ unsigned int PSPR7; /* 0x6C */
+ unsigned int PSPR8; /* 0x70 */
+ unsigned int PSPR9; /* 0x74 */
+ unsigned int PSPR10; /* 0x78 */
+ unsigned int PSPR11; /* 0x7C */
+ unsigned int PSPR12; /* 0x80 */
+ unsigned int PSPR13; /* 0x84 */
+ unsigned int PSPR14; /* 0x88 */
+ unsigned int PSPR15; /* 0x8C */
+ unsigned int AHBDMA_RACCS; /* 0x90 */
+ unsigned int reserved2; /* 0x94 */
+ unsigned int reserved3; /* 0x98 */
+ unsigned int JSS; /* 0x9C */
+ unsigned int CFC_RACC; /* 0xA0 */
+ unsigned int SSP1_RACC; /* 0xA4 */
+ unsigned int UART1TX_RACC; /* 0xA8 */
+ unsigned int UART1RX_RACC; /* 0xAC */
+ unsigned int UART2TX_RACC; /* 0xB0 */
+ unsigned int UART2RX_RACC; /* 0xB4 */
+ unsigned int SDC_RACC; /* 0xB8 */
+ unsigned int I2SAC97_RACC; /* 0xBC */
+ unsigned int IRDATX_RACC; /* 0xC0 */
+ unsigned int reserved4; /* 0xC4 */
+ unsigned int USBD_RACC; /* 0xC8 */
+ unsigned int IRDARX_RACC; /* 0xCC */
+ unsigned int IRDA_RACC; /* 0xD0 */
+ unsigned int ED0_RACC; /* 0xD4 */
+ unsigned int ED1_RACC; /* 0xD8 */
+};
+
+/*
+ * ID Number 0 Register
+ */
+#define FTPMU010_ID_A320A 0x03200000
+#define FTPMU010_ID_A320C 0x03200010
+#define FTPMU010_ID_A320D 0x03200030
+
+/*
+ * OSC Control Register
+ */
+#define FTPMU010_OSCC_OSCH_TRI (1 << 11)
+#define FTPMU010_OSCC_OSCH_STABLE (1 << 9)
+#define FTPMU010_OSCC_OSCH_OFF (1 << 8)
+
+#define FTPMU010_OSCC_OSCL_TRI (1 << 3)
+#define FTPMU010_OSCC_OSCL_RTCLSEL (1 << 2)
+#define FTPMU010_OSCC_OSCL_STABLE (1 << 1)
+#define FTPMU010_OSCC_OSCL_OFF (1 << 0)
+
+/*
+ * Power Mode Register
+ */
+#define FTPMU010_PMODE_DIVAHBCLK_MASK (0x7 << 4)
+#define FTPMU010_PMODE_DIVAHBCLK_2 (0x0 << 4)
+#define FTPMU010_PMODE_DIVAHBCLK_3 (0x1 << 4)
+#define FTPMU010_PMODE_DIVAHBCLK_4 (0x2 << 4)
+#define FTPMU010_PMODE_DIVAHBCLK_6 (0x3 << 4)
+#define FTPMU010_PMODE_DIVAHBCLK_8 (0x4 << 4)
+#define FTPMU010_PMODE_DIVAHBCLK(pmode) (((pmode) >> 4) & 0x7)
+#define FTPMU010_PMODE_FCS (1 << 2)
+#define FTPMU010_PMODE_TURBO (1 << 1)
+#define FTPMU010_PMODE_SLEEP (1 << 0)
+
+/*
+ * Power Manager Status Register
+ */
+#define FTPMU010_PMSR_SMR (1 << 10)
+
+#define FTPMU010_PMSR_RDH (1 << 2)
+#define FTPMU010_PMSR_PH (1 << 1)
+#define FTPMU010_PMSR_CKEHLOW (1 << 0)
+
+/*
+ * Multi-Function Port Setting Register
+ */
+#define FTPMU010_MFPSR_MODEMPINSEL (1 << 14)
+#define FTPMU010_MFPSR_AC97CLKOUTSEL (1 << 13)
+#define FTPMU010_MFPSR_AC97PINSEL (1 << 3)
+
+/*
+ * PLL/DLL Control Register 0
+ */
+#define FTPMU010_PDLLCR0_HCLKOUTDIS(cr0) (((cr0) >> 20) & 0xf)
+#define FTPMU010_PDLLCR0_DLLFRAG (1 << 19)
+#define FTPMU010_PDLLCR0_DLLSTSEL (1 << 18)
+#define FTPMU010_PDLLCR0_DLLSTABLE (1 << 17)
+#define FTPMU010_PDLLCR0_DLLDIS (1 << 16)
+#define FTPMU010_PDLLCR0_PLL1NS(cr0) (((cr0) >> 3) & 0x1ff)
+#define FTPMU010_PDLLCR0_PLL1STSEL (1 << 2)
+#define FTPMU010_PDLLCR0_PLL1STABLE (1 << 1)
+#define FTPMU010_PDLLCR0_PLL1DIS (1 << 0)
+
+#endif /* __FTPMU010_H */
--- /dev/null
+/*
+ * (C) Copyright 2009 Faraday Technology
+ * Po-Yu Chuang <ratbert@faraday-tech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * SDRAM Controller
+ */
+#ifndef __FTSDMC020_H
+#define __FTSDMC020_H
+
+#define FTSDMC020_OFFSET_TP0 0x00
+#define FTSDMC020_OFFSET_TP1 0x04
+#define FTSDMC020_OFFSET_CR 0x08
+#define FTSDMC020_OFFSET_BANK0_BSR 0x0C
+#define FTSDMC020_OFFSET_BANK1_BSR 0x10
+#define FTSDMC020_OFFSET_BANK2_BSR 0x14
+#define FTSDMC020_OFFSET_BANK3_BSR 0x18
+#define FTSDMC020_OFFSET_BANK4_BSR 0x1C
+#define FTSDMC020_OFFSET_BANK5_BSR 0x20
+#define FTSDMC020_OFFSET_BANK6_BSR 0x24
+#define FTSDMC020_OFFSET_BANK7_BSR 0x28
+#define FTSDMC020_OFFSET_ACR 0x34
+
+/*
+ * Timing Parametet 0 Register
+ */
+#define FTSDMC020_TP0_TCL(x) ((x) & 0x3)
+#define FTSDMC020_TP0_TWR(x) (((x) & 0x3) << 4)
+#define FTSDMC020_TP0_TRF(x) (((x) & 0xf) << 8)
+#define FTSDMC020_TP0_TRCD(x) (((x) & 0x7) << 12)
+#define FTSDMC020_TP0_TRP(x) (((x) & 0xf) << 16)
+#define FTSDMC020_TP0_TRAS(x) (((x) & 0xf) << 20)
+
+/*
+ * Timing Parametet 1 Register
+ */
+#define FTSDMC020_TP1_REF_INTV(x) ((x) & 0xffff)
+#define FTSDMC020_TP1_INI_REFT(x) (((x) & 0xf) << 16)
+#define FTSDMC020_TP1_INI_PREC(x) (((x) & 0xf) << 20)
+
+/*
+ * Configuration Register
+ */
+#define FTSDMC020_CR_SREF (1 << 0)
+#define FTSDMC020_CR_PWDN (1 << 1)
+#define FTSDMC020_CR_ISMR (1 << 2)
+#define FTSDMC020_CR_IREF (1 << 3)
+#define FTSDMC020_CR_IPREC (1 << 4)
+#define FTSDMC020_CR_REFTYPE (1 << 5)
+
+/*
+ * SDRAM External Bank Base/Size Register
+ */
+#define FTSDMC020_BANK_ENABLE (1 << 28)
+
+#define FTSDMC020_BANK_BASE(addr) (((addr) >> 20) << 16)
+
+#define FTSDMC020_BANK_DDW_X4 (0 << 12)
+#define FTSDMC020_BANK_DDW_X8 (1 << 12)
+#define FTSDMC020_BANK_DDW_X16 (2 << 12)
+#define FTSDMC020_BANK_DDW_X32 (3 << 12)
+
+#define FTSDMC020_BANK_DSZ_16M (0 << 8)
+#define FTSDMC020_BANK_DSZ_64M (1 << 8)
+#define FTSDMC020_BANK_DSZ_128M (2 << 8)
+#define FTSDMC020_BANK_DSZ_256M (3 << 8)
+
+#define FTSDMC020_BANK_MBW_8 (0 << 4)
+#define FTSDMC020_BANK_MBW_16 (1 << 4)
+#define FTSDMC020_BANK_MBW_32 (2 << 4)
+
+#define FTSDMC020_BANK_SIZE_1M 0x0
+#define FTSDMC020_BANK_SIZE_2M 0x1
+#define FTSDMC020_BANK_SIZE_4M 0x2
+#define FTSDMC020_BANK_SIZE_8M 0x3
+#define FTSDMC020_BANK_SIZE_16M 0x4
+#define FTSDMC020_BANK_SIZE_32M 0x5
+#define FTSDMC020_BANK_SIZE_64M 0x6
+#define FTSDMC020_BANK_SIZE_128M 0x7
+#define FTSDMC020_BANK_SIZE_256M 0x8
+
+/*
+ * Arbiter Control Register
+ */
+#define FTSDMC020_ACR_TOC(x) ((x) & 0x1f)
+#define FTSDMC020_ACR_TOE (1 << 8)
+
+#endif /* __FTSDMC020_H */
--- /dev/null
+/*
+ * (C) Copyright 2009 Faraday Technology
+ * Po-Yu Chuang <ratbert@faraday-tech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * Static Memory Controller
+ */
+#ifndef __FTSMC020_H
+#define __FTSMC020_H
+
+#ifndef __ASSEMBLY__
+
+struct ftsmc020 {
+ struct {
+ unsigned int cr; /* 0x00, 0x08, 0x10, 0x18 */
+ unsigned int tpr; /* 0x04, 0x0c, 0x14, 0x1c */
+ } bank[4];
+ unsigned int pad[8]; /* 0x20 - 0x3c */
+ unsigned int ssr; /* 0x40 */
+};
+
+void ftsmc020_init(void);
+
+#endif /* __ASSEMBLY__ */
+
+/*
+ * Memory Bank Configuration Register
+ */
+#define FTSMC020_BANK_ENABLE (1 << 28)
+#define FTSMC020_BANK_BASE(x) ((x) & 0x0fff1000)
+
+#define FTSMC020_BANK_WPROT (1 << 11)
+
+#define FTSMC020_BANK_SIZE_32K (0xb << 4)
+#define FTSMC020_BANK_SIZE_64K (0xc << 4)
+#define FTSMC020_BANK_SIZE_128K (0xd << 4)
+#define FTSMC020_BANK_SIZE_256K (0xe << 4)
+#define FTSMC020_BANK_SIZE_512K (0xf << 4)
+#define FTSMC020_BANK_SIZE_1M (0x0 << 4)
+#define FTSMC020_BANK_SIZE_2M (0x1 << 4)
+#define FTSMC020_BANK_SIZE_4M (0x2 << 4)
+#define FTSMC020_BANK_SIZE_8M (0x3 << 4)
+#define FTSMC020_BANK_SIZE_16M (0x4 << 4)
+#define FTSMC020_BANK_SIZE_32M (0x5 << 4)
+
+#define FTSMC020_BANK_MBW_8 (0x0 << 0)
+#define FTSMC020_BANK_MBW_16 (0x1 << 0)
+#define FTSMC020_BANK_MBW_32 (0x2 << 0)
+
+/*
+ * Memory Bank Timing Parameter Register
+ */
+#define FTSMC020_TPR_ETRNA(x) (((x) & 0xf) << 28)
+#define FTSMC020_TPR_EATI(x) (((x) & 0xf) << 24)
+#define FTSMC020_TPR_RBE (1 << 20)
+#define FTSMC020_TPR_AST(x) (((x) & 0x3) << 18)
+#define FTSMC020_TPR_CTW(x) (((x) & 0x3) << 16)
+#define FTSMC020_TPR_ATI(x) (((x) & 0xf) << 12)
+#define FTSMC020_TPR_AT2(x) (((x) & 0x3) << 8)
+#define FTSMC020_TPR_WTC(x) (((x) & 0x3) << 6)
+#define FTSMC020_TPR_AHT(x) (((x) & 0x3) << 4)
+#define FTSMC020_TPR_TRNA(x) (((x) & 0xf) << 0)
+
+#endif /* __FTSMC020_H */
--- /dev/null
+/*
+ * (C) Copyright 2009 Faraday Technology
+ * Po-Yu Chuang <ratbert@faraday-tech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+/*
+ * Timer
+ */
+#ifndef __FTTMR010_H
+#define __FTTMR010_H
+
+struct fttmr010 {
+ unsigned int timer1_counter; /* 0x00 */
+ unsigned int timer1_load; /* 0x04 */
+ unsigned int timer1_match1; /* 0x08 */
+ unsigned int timer1_match2; /* 0x0c */
+ unsigned int timer2_counter; /* 0x10 */
+ unsigned int timer2_load; /* 0x14 */
+ unsigned int timer2_match1; /* 0x18 */
+ unsigned int timer2_match2; /* 0x1c */
+ unsigned int timer3_counter; /* 0x20 */
+ unsigned int timer3_load; /* 0x24 */
+ unsigned int timer3_match1; /* 0x28 */
+ unsigned int timer3_match2; /* 0x2c */
+ unsigned int cr; /* 0x30 */
+ unsigned int interrupt_state; /* 0x34 */
+ unsigned int interrupt_mask; /* 0x38 */
+};
+
+/*
+ * Timer Control Register
+ */
+#define FTTMR010_TM3_UPDOWN (1 << 11)
+#define FTTMR010_TM2_UPDOWN (1 << 10)
+#define FTTMR010_TM1_UPDOWN (1 << 9)
+#define FTTMR010_TM3_OFENABLE (1 << 8)
+#define FTTMR010_TM3_CLOCK (1 << 7)
+#define FTTMR010_TM3_ENABLE (1 << 6)
+#define FTTMR010_TM2_OFENABLE (1 << 5)
+#define FTTMR010_TM2_CLOCK (1 << 4)
+#define FTTMR010_TM2_ENABLE (1 << 3)
+#define FTTMR010_TM1_OFENABLE (1 << 2)
+#define FTTMR010_TM1_CLOCK (1 << 1)
+#define FTTMR010_TM1_ENABLE (1 << 0)
+
+/*
+ * Timer Interrupt State & Mask Registers
+ */
+#define FTTMR010_TM3_OVERFLOW (1 << 8)
+#define FTTMR010_TM3_MATCH2 (1 << 7)
+#define FTTMR010_TM3_MATCH1 (1 << 6)
+#define FTTMR010_TM2_OVERFLOW (1 << 5)
+#define FTTMR010_TM2_MATCH2 (1 << 4)
+#define FTTMR010_TM2_MATCH1 (1 << 3)
+#define FTTMR010_TM1_OVERFLOW (1 << 2)
+#define FTTMR010_TM1_MATCH2 (1 << 1)
+#define FTTMR010_TM1_MATCH1 (1 << 0)
+
+#endif /* __FTTMR010_H */
* on other DaVinci chips. Double check them before you try
* using the addresses ... or PSC module identifiers, etc.
*/
+#ifndef CONFIG_SOC_DA8XX
+
#define DAVINCI_DMA_3PCC_BASE (0x01c00000)
#define DAVINCI_DMA_3PTC0_BASE (0x01c10000)
#define DAVINCI_DMA_3PTC1_BASE (0x01c10400)
#endif
+#else /* CONFIG_SOC_DA8XX */
+
+#define DAVINCI_UART0_BASE 0x01c42000
+#define DAVINCI_UART1_BASE 0x01d0c000
+#define DAVINCI_UART2_BASE 0x01d0d000
+#define DAVINCI_I2C0_BASE 0x01c22000
+#define DAVINCI_I2C1_BASE 0x01e28000
+#define DAVINCI_TIMER0_BASE 0x01c20000
+#define DAVINCI_TIMER1_BASE 0x01c21000
+#define DAVINCI_WDOG_BASE 0x01c21000
+#define DAVINCI_PLL_CNTRL0_BASE 0x01c11000
+#define DAVINCI_PSC0_BASE 0x01c10000
+#define DAVINCI_PSC1_BASE 0x01e27000
+#define DAVINCI_SPI0_BASE 0x01c41000
+#define DAVINCI_USB_OTG_BASE 0x01e00000
+#define DAVINCI_SPI1_BASE 0x01e12000
+#define DAVINCI_GPIO_BASE 0x01e26000
+#define DAVINCI_EMAC_CNTRL_REGS_BASE 0x01e23000
+#define DAVINCI_EMAC_WRAPPER_CNTRL_REGS_BASE 0x01e22000
+#define DAVINCI_EMAC_WRAPPER_RAM_BASE 0x01e20000
+#define DAVINCI_MDIO_CNTRL_REGS_BASE 0x01e24000
+#define DAVINCI_ASYNC_EMIF_CNTRL_BASE 0x68000000
+#define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE 0x40000000
+#define DAVINCI_ASYNC_EMIF_DATA_CE2_BASE 0x60000000
+#define DAVINCI_ASYNC_EMIF_DATA_CE3_BASE 0x62000000
+#define DAVINCI_ASYNC_EMIF_DATA_CE4_BASE 0x64000000
+#define DAVINCI_ASYNC_EMIF_DATA_CE5_BASE 0x66000000
+#define DAVINCI_DDR_EMIF_CTRL_BASE 0xb0000000
+#define DAVINCI_DDR_EMIF_DATA_BASE 0xc0000000
+#define DAVINCI_INTC_BASE 0xfffee000
+#define DAVINCI_BOOTCFG_BASE 0x01c14000
+
+#endif /* CONFIG_SOC_DA8XX */
+
/* Power and Sleep Controller (PSC) Domains */
#define DAVINCI_GPSC_ARMDOMAIN 0
#define DAVINCI_GPSC_DSPDOMAIN 1
+#ifndef CONFIG_SOC_DA8XX
+
#define DAVINCI_LPSC_VPSSMSTR 0
#define DAVINCI_LPSC_VPSSSLV 1
#define DAVINCI_LPSC_TPCC 2
#define DAVINCI_DM646X_LPSC_UART0 26
#define DAVINCI_DM646X_LPSC_I2C 31
+#else /* CONFIG_SOC_DA8XX */
+
+enum davinci_lpsc_ids {
+ DAVINCI_LPSC_TPCC = 0,
+ DAVINCI_LPSC_TPTC0,
+ DAVINCI_LPSC_TPTC1,
+ DAVINCI_LPSC_AEMIF,
+ DAVINCI_LPSC_SPI0,
+ DAVINCI_LPSC_MMC_SD,
+ DAVINCI_LPSC_AINTC,
+ DAVINCI_LPSC_ARM_RAM_ROM,
+ DAVINCI_LPSC_SECCTL_KEYMGR,
+ DAVINCI_LPSC_UART0,
+ DAVINCI_LPSC_SCR0,
+ DAVINCI_LPSC_SCR1,
+ DAVINCI_LPSC_SCR2,
+ DAVINCI_LPSC_DMAX,
+ DAVINCI_LPSC_ARM,
+ DAVINCI_LPSC_GEM,
+ /* for LPSCs in PSC1, offset from 32 for differentiation */
+ DAVINCI_LPSC_PSC1_BASE = 32,
+ DAVINCI_LPSC_USB11,
+ DAVINCI_LPSC_USB20,
+ DAVINCI_LPSC_GPIO,
+ DAVINCI_LPSC_UHPI,
+ DAVINCI_LPSC_EMAC,
+ DAVINCI_LPSC_DDR_EMIF,
+ DAVINCI_LPSC_McASP0,
+ DAVINCI_LPSC_McASP1,
+ DAVINCI_LPSC_McASP2,
+ DAVINCI_LPSC_SPI1,
+ DAVINCI_LPSC_I2C1,
+ DAVINCI_LPSC_UART1,
+ DAVINCI_LPSC_UART2,
+ DAVINCI_LPSC_LCDC,
+ DAVINCI_LPSC_ePWM,
+ DAVINCI_LPSC_eCAP,
+ DAVINCI_LPSC_eQEP,
+ DAVINCI_LPSC_SCR_P0,
+ DAVINCI_LPSC_SCR_P1,
+ DAVINCI_LPSC_CR_P3,
+ DAVINCI_LPSC_L3_CBA_RAM
+};
+
+#endif /* CONFIG_SOC_DA8XX */
+
void lpsc_on(unsigned int id);
void dsp_on(void);
void davinci_enable_i2c(void);
void davinci_errata_workarounds(void);
+#ifndef CONFIG_SOC_DA8XX
+
/* Some PSC defines */
#define PSC_CHP_SHRTSW (0x01c40038)
#define PSC_GBLCTL (0x01c41010)
#define PSC_SILVER_BULLET (0x01c41a20)
+#else /* CONFIG_SOC_DA8XX */
+
+#define PSC_PSC0_MODULE_ID_CNT 16
+#define PSC_PSC1_MODULE_ID_CNT 32
+
+struct davinci_psc_regs {
+ dv_reg revid;
+ dv_reg rsvd0[71];
+ dv_reg ptcmd;
+ dv_reg rsvd1;
+ dv_reg ptstat;
+ dv_reg rsvd2[437];
+ union {
+ struct {
+ dv_reg mdstat[PSC_PSC0_MODULE_ID_CNT];
+ dv_reg rsvd3[112];
+ dv_reg mdctl[PSC_PSC0_MODULE_ID_CNT];
+ } psc0;
+ struct {
+ dv_reg mdstat[PSC_PSC1_MODULE_ID_CNT];
+ dv_reg rsvd3[96];
+ dv_reg mdctl[PSC_PSC1_MODULE_ID_CNT];
+ } psc1;
+ };
+};
+
+#define davinci_psc0_regs ((struct davinci_psc_regs *)DAVINCI_PSC0_BASE)
+#define davinci_psc1_regs ((struct davinci_psc_regs *)DAVINCI_PSC1_BASE)
+
+#endif /* CONFIG_SOC_DA8XX */
+
+#ifndef CONFIG_SOC_DA8XX
+
/* Miscellania... */
#define VBPR (0x20000020)
#define PINMUX3 0x01c4000c
#define PINMUX4 0x01c40010
+#else /* CONFIG_SOC_DA8XX */
+
+struct davinci_pllc_regs {
+ dv_reg revid;
+ dv_reg rsvd1[56];
+ dv_reg rstype;
+ dv_reg rsvd2[6];
+ dv_reg pllctl;
+ dv_reg ocsel;
+ dv_reg rsvd3[2];
+ dv_reg pllm;
+ dv_reg prediv;
+ dv_reg plldiv1;
+ dv_reg plldiv2;
+ dv_reg plldiv3;
+ dv_reg oscdiv;
+ dv_reg postdiv;
+ dv_reg rsvd4[3];
+ dv_reg pllcmd;
+ dv_reg pllstat;
+ dv_reg alnctl;
+ dv_reg dchange;
+ dv_reg cken;
+ dv_reg ckstat;
+ dv_reg systat;
+ dv_reg rsvd5[3];
+ dv_reg plldiv4;
+ dv_reg plldiv5;
+ dv_reg plldiv6;
+ dv_reg plldiv7;
+ dv_reg rsvd6[32];
+ dv_reg emucnt0;
+ dv_reg emucnt1;
+};
+
+#define davinci_pllc_regs ((struct davinci_pllc_regs *)DAVINCI_PLL_CNTRL0_BASE)
+#define DAVINCI_PLLC_DIV_MASK 0x1f
+
+/* Clock IDs */
+enum davinci_clk_ids {
+ DAVINCI_SPI0_CLKID = 2,
+ DAVINCI_UART2_CLKID = 2,
+ DAVINCI_MDIO_CLKID = 4,
+ DAVINCI_ARM_CLKID = 6,
+ DAVINCI_PLLM_CLKID = 0xff,
+ DAVINCI_PLLC_CLKID = 0x100,
+ DAVINCI_AUXCLK_CLKID = 0x101
+};
+
+int clk_get(enum davinci_clk_ids id);
+
+/* Boot config */
+struct davinci_syscfg_regs {
+ dv_reg revid;
+ dv_reg rsvd[71];
+ dv_reg pinmux[20];
+ dv_reg suspsrc;
+ dv_reg chipsig;
+ dv_reg chipsig_clr;
+ dv_reg cfgchip0;
+ dv_reg cfgchip1;
+ dv_reg cfgchip2;
+ dv_reg cfgchip3;
+ dv_reg cfgchip4;
+};
+
+#define davinci_syscfg_regs \
+ ((struct davinci_syscfg_regs *)DAVINCI_BOOTCFG_BASE)
+
+/* Emulation suspend bits */
+#define DAVINCI_SYSCFG_SUSPSRC_EMAC (1 << 5)
+#define DAVINCI_SYSCFG_SUSPSRC_I2C (1 << 16)
+#define DAVINCI_SYSCFG_SUSPSRC_SPI0 (1 << 21)
+#define DAVINCI_SYSCFG_SUSPSRC_UART2 (1 << 20)
+#define DAVINCI_SYSCFG_SUSPSRC_TIMER0 (1 << 27)
+
+/* Interrupt controller */
+struct davinci_aintc_regs {
+ dv_reg revid;
+ dv_reg cr;
+ dv_reg dummy0[2];
+ dv_reg ger;
+ dv_reg dummy1[219];
+ dv_reg ecr1;
+ dv_reg ecr2;
+ dv_reg ecr3;
+ dv_reg dummy2[1117];
+ dv_reg hier;
+};
+
+#define davinci_aintc_regs ((struct davinci_aintc_regs *)DAVINCI_INTC_BASE)
+
+struct davinci_uart_ctrl_regs {
+ dv_reg revid1;
+ dv_reg revid2;
+ dv_reg pwremu_mgmt;
+ dv_reg mdr;
+};
+
+#define DAVINCI_UART_CTRL_BASE 0x28
+#define DAVINCI_UART0_CTRL_ADDR (DAVINCI_UART0_BASE + DAVINCI_UART_CTRL_BASE)
+#define DAVINCI_UART1_CTRL_ADDR (DAVINCI_UART1_BASE + DAVINCI_UART_CTRL_BASE)
+#define DAVINCI_UART2_CTRL_ADDR (DAVINCI_UART2_BASE + DAVINCI_UART_CTRL_BASE)
+
+#define davinci_uart0_ctrl_regs \
+ ((struct davinci_uart_ctrl_regs *)DAVINCI_UART0_CTRL_ADDR)
+#define davinci_uart1_ctrl_regs \
+ ((struct davinci_uart_ctrl_regs *)DAVINCI_UART1_CTRL_ADDR)
+#define davinci_uart2_ctrl_regs \
+ ((struct davinci_uart_ctrl_regs *)DAVINCI_UART2_CTRL_ADDR)
+
+/* UART PWREMU_MGMT definitions */
+#define DAVINCI_UART_PWREMU_MGMT_FREE (1 << 0)
+#define DAVINCI_UART_PWREMU_MGMT_URRST (1 << 13)
+#define DAVINCI_UART_PWREMU_MGMT_UTRST (1 << 14)
+
+#endif /* CONFIG_SOC_DA8XX */
+
#endif /* __ASM_ARCH_HARDWARE_H */
#define I2C_WRITE 0
#define I2C_READ 1
+#ifndef CONFIG_SOC_DA8XX
#define I2C_BASE 0x01c21000
+#else
+#define I2C_BASE 0x01c22000
+#endif
#define I2C_OA (I2C_BASE + 0x00)
#define I2C_IE (I2C_BASE + 0x04)
#define I2C_CON_XA (1 << 8) /* Expand address */
#define I2C_CON_STP (1 << 11) /* Stop condition (master mode only) */
#define I2C_CON_STT (1 << 13) /* Start condition (master mode only) */
+#define I2C_CON_FREE (1 << 14) /* Free run on emulation */
#define I2C_TIMEOUT 0xffff0000 /* Timeout mask for poll_i2c_irq() */
#ifndef _OMAP24XX_I2C_H_
#define _OMAP24XX_I2C_H_
-#define I2C_BASE 0x48070000
+#define I2C_BASE1 0x48070000
#define I2C_BASE2 0x48072000 /* nothing hooked up on h4 */
-#define I2C_REV (I2C_BASE + 0x00)
-#define I2C_IE (I2C_BASE + 0x04)
-#define I2C_STAT (I2C_BASE + 0x08)
-#define I2C_IV (I2C_BASE + 0x0c)
-#define I2C_BUF (I2C_BASE + 0x14)
-#define I2C_CNT (I2C_BASE + 0x18)
-#define I2C_DATA (I2C_BASE + 0x1c)
-#define I2C_SYSC (I2C_BASE + 0x20)
-#define I2C_CON (I2C_BASE + 0x24)
-#define I2C_OA (I2C_BASE + 0x28)
-#define I2C_SA (I2C_BASE + 0x2c)
-#define I2C_PSC (I2C_BASE + 0x30)
-#define I2C_SCLL (I2C_BASE + 0x34)
-#define I2C_SCLH (I2C_BASE + 0x38)
-#define I2C_SYSTEST (I2C_BASE + 0x3c)
+#define I2C_DEFAULT_BASE I2C_BASE1
+
+struct i2c {
+ unsigned short rev; /* 0x00 */
+ unsigned short res1;
+ unsigned short ie; /* 0x04 */
+ unsigned short res2;
+ unsigned short stat; /* 0x08 */
+ unsigned short res3;
+ unsigned short iv; /* 0x0C */
+ unsigned short res4[3];
+ unsigned short buf; /* 0x14 */
+ unsigned short res5;
+ unsigned short cnt; /* 0x18 */
+ unsigned short res6;
+ unsigned short data; /* 0x1C */
+ unsigned short res7;
+ unsigned short sysc; /* 0x20 */
+ unsigned short res8;
+ unsigned short con; /* 0x24 */
+ unsigned short res9;
+ unsigned short oa; /* 0x28 */
+ unsigned short res10;
+ unsigned short sa; /* 0x2C */
+ unsigned short res11;
+ unsigned short psc; /* 0x30 */
+ unsigned short res12;
+ unsigned short scll; /* 0x34 */
+ unsigned short res13;
+ unsigned short sclh; /* 0x38 */
+ unsigned short res14;
+ unsigned short systest; /* 0x3c */
+ unsigned short res15;
+};
+
+#define I2C_BUS_MAX 2
/* I2C masks */
#define PAGEPOLICY_HIGH (0x1 << 0)
#define SRFRONRESET (0x1 << 7)
+#define PWDNEN (0x1 << 2)
#define WAKEUPPROC (0x1 << 26)
#define DDR_SDRAM (0x1 << 0)
#define I2C_DEFAULT_BASE I2C_BASE1
-#define I2C_REV (I2C_DEFAULT_BASE + 0x00)
-#define I2C_IE (I2C_DEFAULT_BASE + 0x04)
-#define I2C_STAT (I2C_DEFAULT_BASE + 0x08)
-#define I2C_IV (I2C_DEFAULT_BASE + 0x0c)
-#define I2C_BUF (I2C_DEFAULT_BASE + 0x14)
-#define I2C_CNT (I2C_DEFAULT_BASE + 0x18)
-#define I2C_DATA (I2C_DEFAULT_BASE + 0x1c)
-#define I2C_SYSC (I2C_DEFAULT_BASE + 0x20)
-#define I2C_CON (I2C_DEFAULT_BASE + 0x24)
-#define I2C_OA (I2C_DEFAULT_BASE + 0x28)
-#define I2C_SA (I2C_DEFAULT_BASE + 0x2c)
-#define I2C_PSC (I2C_DEFAULT_BASE + 0x30)
-#define I2C_SCLL (I2C_DEFAULT_BASE + 0x34)
-#define I2C_SCLH (I2C_DEFAULT_BASE + 0x38)
-#define I2C_SYSTEST (I2C_DEFAULT_BASE + 0x3c)
+struct i2c {
+ unsigned short rev; /* 0x00 */
+ unsigned short res1;
+ unsigned short ie; /* 0x04 */
+ unsigned short res2;
+ unsigned short stat; /* 0x08 */
+ unsigned short res3;
+ unsigned short iv; /* 0x0C */
+ unsigned short res4[3];
+ unsigned short buf; /* 0x14 */
+ unsigned short res5;
+ unsigned short cnt; /* 0x18 */
+ unsigned short res6;
+ unsigned short data; /* 0x1C */
+ unsigned short res7;
+ unsigned short sysc; /* 0x20 */
+ unsigned short res8;
+ unsigned short con; /* 0x24 */
+ unsigned short res9;
+ unsigned short oa; /* 0x28 */
+ unsigned short res10;
+ unsigned short sa; /* 0x2C */
+ unsigned short res11;
+ unsigned short psc; /* 0x30 */
+ unsigned short res12;
+ unsigned short scll; /* 0x34 */
+ unsigned short res13;
+ unsigned short sclh; /* 0x38 */
+ unsigned short res14;
+ unsigned short systest; /* 0x3c */
+ unsigned short res15;
+};
+
+#define I2C_BUS_MAX 3
/* I2C masks */
#define EARLY_INIT 1
/* Slower full frequency range default timings for x32 operation*/
-#define SDP_SDRC_SHARING 0x00000100
-#define SDP_SDRC_MR_0_SDR 0x00000031
-
-/* optimized timings good for current shipping parts */
-#define SDP_3430_SDRC_RFR_CTRL_165MHz 0x0004e201 /* 7.8us/6ns - 50=0x4e2 */
+#define SDRC_SHARING 0x00000100
+#define SDRC_MR_0_SDR 0x00000031
#define DLL_OFFSET 0
#define DLL_WRITEDDRCLKX2DIS 1
* TCKE = 2
* XSR = 120/6 = 20
*/
-#define TDAL_165 6
-#define TDPL_165 3
-#define TRRD_165 2
-#define TRCD_165 3
-#define TRP_165 3
-#define TRAS_165 7
-#define TRC_165 10
-#define TRFC_165 21
-#define V_ACTIMA_165 ((TRFC_165 << 27) | (TRC_165 << 22) | \
- (TRAS_165 << 18) | (TRP_165 << 15) | \
- (TRCD_165 << 12) | (TRRD_165 << 9) | \
- (TDPL_165 << 6) | (TDAL_165))
-
-#define TWTR_165 1
-#define TCKE_165 1
-#define TXP_165 5
-#define XSR_165 23
-#define V_ACTIMB_165 (((TCKE_165 << 12) | (XSR_165 << 0)) | \
- (TXP_165 << 8) | (TWTR_165 << 16))
-
-#define SDP_SDRC_ACTIM_CTRLA_0 V_ACTIMA_165
-#define SDP_SDRC_ACTIM_CTRLB_0 V_ACTIMB_165
-#define SDP_SDRC_RFR_CTRL SDP_3430_SDRC_RFR_CTRL_165MHz
+#define INFINEON_TDAL_165 6
+#define INFINEON_TDPL_165 3
+#define INFINEON_TRRD_165 2
+#define INFINEON_TRCD_165 3
+#define INFINEON_TRP_165 3
+#define INFINEON_TRAS_165 7
+#define INFINEON_TRC_165 10
+#define INFINEON_TRFC_165 12
+#define INFINEON_V_ACTIMA_165 ((INFINEON_TRFC_165 << 27) | \
+ (INFINEON_TRC_165 << 22) | (INFINEON_TRAS_165 << 18) | \
+ (INFINEON_TRP_165 << 15) | (INFINEON_TRCD_165 << 12) | \
+ (INFINEON_TRRD_165 << 9) | (INFINEON_TDPL_165 << 6) | \
+ (INFINEON_TDAL_165))
+
+#define INFINEON_TWTR_165 1
+#define INFINEON_TCKE_165 2
+#define INFINEON_TXP_165 2
+#define INFINEON_XSR_165 20
+#define INFINEON_V_ACTIMB_165 ((INFINEON_TCKE_165 << 12) | \
+ (INFINEON_XSR_165 << 0) | (INFINEON_TXP_165 << 8) | \
+ (INFINEON_TWTR_165 << 16))
+
+/* Micron part of 3430 EVM (165MHz optimized) 6.06ns
+ * ACTIMA
+ * TDAL = Twr/Tck + Trp/tck= 15/6 + 18 /6 = 2.5 + 3 = 5.5 -> 6
+ * TDPL (Twr) = 15/6 = 2.5 -> 3
+ * TRRD = 12/6 = 2
+ * TRCD = 18/6 = 3
+ * TRP = 18/6 = 3
+ * TRAS = 42/6 = 7
+ * TRC = 60/6 = 10
+ * TRFC = 125/6 = 21
+ * ACTIMB
+ * TWTR = 1
+ * TCKE = 1
+ * TXSR = 138/6 = 23
+ * TXP = 25/6 = 4.1 ~5
+ */
+#define MICRON_TDAL_165 6
+#define MICRON_TDPL_165 3
+#define MICRON_TRRD_165 2
+#define MICRON_TRCD_165 3
+#define MICRON_TRP_165 3
+#define MICRON_TRAS_165 7
+#define MICRON_TRC_165 10
+#define MICRON_TRFC_165 21
+#define MICRON_V_ACTIMA_165 ((MICRON_TRFC_165 << 27) | \
+ (MICRON_TRC_165 << 22) | (MICRON_TRAS_165 << 18) | \
+ (MICRON_TRP_165 << 15) | (MICRON_TRCD_165 << 12) | \
+ (MICRON_TRRD_165 << 9) | (MICRON_TDPL_165 << 6) | \
+ (MICRON_TDAL_165))
+
+#define MICRON_TWTR_165 1
+#define MICRON_TCKE_165 1
+#define MICRON_XSR_165 23
+#define MICRON_TXP_165 5
+#define MICRON_V_ACTIMB_165 ((MICRON_TCKE_165 << 12) | \
+ (MICRON_XSR_165 << 0) | (MICRON_TXP_165 << 8) | \
+ (MICRON_TWTR_165 << 16))
+
+#ifdef CONFIG_OMAP3_INFINEON_DDR
+#define V_ACTIMA_165 INFINEON_V_ACTIMA_165
+#define V_ACTIMB_165 INFINEON_V_ACTIMB_165
+#endif
+#ifdef CONFIG_OMAP3_MICRON_DDR
+#define V_ACTIMA_165 MICRON_V_ACTIMA_165
+#define V_ACTIMB_165 MICRON_V_ACTIMB_165
+#endif
+
+#if !defined(V_ACTIMA_165) || !defined(V_ACTIMB_165)
+#error "Please choose the right DDR type in config header"
+#endif
/*
* GPMC settings -
#define S3C2400_MMC_BASE 0x15A00000
/* include common stuff */
-#include <s3c24x0.h>
+#include <asm/arch/s3c24x0.h>
static inline struct s3c24x0_memctl *s3c24x0_get_base_memctl(void)
{
return (struct s3c24x0_memctl *)S3C24X0_MEMCTL_BASE;
}
+
static inline struct s3c24x0_usb_host *s3c24x0_get_base_usb_host(void)
{
return (struct s3c24x0_usb_host *)S3C24X0_USB_HOST_BASE;
}
+
static inline struct s3c24x0_interrupt *s3c24x0_get_base_interrupt(void)
{
return (struct s3c24x0_interrupt *)S3C24X0_INTERRUPT_BASE;
}
+
static inline struct s3c24x0_dmas *s3c24x0_get_base_dmas(void)
{
return (struct s3c24x0_dmas *)S3C24X0_DMA_BASE;
}
+
static inline struct s3c24x0_clock_power *s3c24x0_get_base_clock_power(void)
{
return (struct s3c24x0_clock_power *)S3C24X0_CLOCK_POWER_BASE;
}
+
static inline struct s3c24x0_lcd *s3c24x0_get_base_lcd(void)
{
return (struct s3c24x0_lcd *)S3C24X0_LCD_BASE;
}
+
static inline struct s3c24x0_uart
*s3c24x0_get_base_uart(enum s3c24x0_uarts_nr n)
{
return (struct s3c24x0_uart *)(S3C24X0_UART_BASE + (n * 0x4000));
}
+
static inline struct s3c24x0_timers *s3c24x0_get_base_timers(void)
{
return (struct s3c24x0_timers *)S3C24X0_TIMER_BASE;
}
+
static inline struct s3c24x0_usb_device *s3c24x0_get_base_usb_device(void)
{
return (struct s3c24x0_usb_device *)S3C24X0_USB_DEVICE_BASE;
}
+
static inline struct s3c24x0_watchdog *s3c24x0_get_base_watchdog(void)
{
return (struct s3c24x0_watchdog *)S3C24X0_WATCHDOG_BASE;
}
+
static inline struct s3c24x0_i2c *s3c24x0_get_base_i2c(void)
{
return (struct s3c24x0_i2c *)S3C24X0_I2C_BASE;
}
+
static inline struct s3c24x0_i2s *s3c24x0_get_base_i2s(void)
{
return (struct s3c24x0_i2s *)S3C24X0_I2S_BASE;
}
+
static inline struct s3c24x0_gpio *s3c24x0_get_base_gpio(void)
{
return (struct s3c24x0_gpio *)S3C24X0_GPIO_BASE;
}
+
static inline struct s3c24x0_rtc *s3c24x0_get_base_rtc(void)
{
return (struct s3c24x0_rtc *)S3C24X0_RTC_BASE;
}
+
static inline struct s3c2400_adc *s3c2400_get_base_adc(void)
{
return (struct s3c2400_adc *)S3C24X0_ADC_BASE;
}
+
static inline struct s3c24x0_spi *s3c24x0_get_base_spi(void)
{
return (struct s3c24x0_spi *)S3C24X0_SPI_BASE;
}
+
static inline struct s3c2400_mmc *s3c2400_get_base_mmc(void)
{
return (struct s3c2400_mmc *)S3C2400_MMC_BASE;
/* include common stuff */
-#include <s3c24x0.h>
+#include <asm/arch/s3c24x0.h>
static inline struct s3c24x0_memctl *s3c24x0_get_base_memctl(void)
{
return (struct s3c24x0_memctl *)S3C24X0_MEMCTL_BASE;
}
+
static inline struct s3c24x0_usb_host *s3c24x0_get_base_usb_host(void)
{
return (struct s3c24x0_usb_host *)S3C24X0_USB_HOST_BASE;
}
+
static inline struct s3c24x0_interrupt *s3c24x0_get_base_interrupt(void)
{
return (struct s3c24x0_interrupt *)S3C24X0_INTERRUPT_BASE;
}
+
static inline struct s3c24x0_dmas *s3c24x0_get_base_dmas(void)
{
return (struct s3c24x0_dmas *)S3C24X0_DMA_BASE;
}
+
static inline struct s3c24x0_clock_power *s3c24x0_get_base_clock_power(void)
{
return (struct s3c24x0_clock_power *)S3C24X0_CLOCK_POWER_BASE;
}
+
static inline struct s3c24x0_lcd *s3c24x0_get_base_lcd(void)
{
return (struct s3c24x0_lcd *)S3C24X0_LCD_BASE;
}
+
static inline struct s3c2410_nand *s3c2410_get_base_nand(void)
{
return (struct s3c2410_nand *)S3C2410_NAND_BASE;
}
+
static inline struct s3c24x0_uart
*s3c24x0_get_base_uart(enum s3c24x0_uarts_nr n)
{
return (struct s3c24x0_uart *)(S3C24X0_UART_BASE + (n * 0x4000));
}
+
static inline struct s3c24x0_timers *s3c24x0_get_base_timers(void)
{
return (struct s3c24x0_timers *)S3C24X0_TIMER_BASE;
}
+
static inline struct s3c24x0_usb_device *s3c24x0_get_base_usb_device(void)
{
return (struct s3c24x0_usb_device *)S3C24X0_USB_DEVICE_BASE;
}
+
static inline struct s3c24x0_watchdog *s3c24x0_get_base_watchdog(void)
{
return (struct s3c24x0_watchdog *)S3C24X0_WATCHDOG_BASE;
}
+
static inline struct s3c24x0_i2c *s3c24x0_get_base_i2c(void)
{
return (struct s3c24x0_i2c *)S3C24X0_I2C_BASE;
}
+
static inline struct s3c24x0_i2s *s3c24x0_get_base_i2s(void)
{
return (struct s3c24x0_i2s *)S3C24X0_I2S_BASE;
}
+
static inline struct s3c24x0_gpio *s3c24x0_get_base_gpio(void)
{
return (struct s3c24x0_gpio *)S3C24X0_GPIO_BASE;
}
+
static inline struct s3c24x0_rtc *s3c24x0_get_base_rtc(void)
{
return (struct s3c24x0_rtc *)S3C24X0_RTC_BASE;
}
+
static inline struct s3c2410_adc *s3c2410_get_base_adc(void)
{
return (struct s3c2410_adc *)S3C2410_ADC_BASE;
}
+
static inline struct s3c24x0_spi *s3c24x0_get_base_spi(void)
{
return (struct s3c24x0_spi *)S3C24X0_SPI_BASE;
}
+
static inline struct s3c2410_sdi *s3c2410_get_base_sdi(void)
{
return (struct s3c2410_sdi *)S3C2410_SDI_BASE;
--- /dev/null
+/*
+ * (C) Copyright 2003
+ * David Müller ELSOFT AG Switzerland. d.mueller@elsoft.ch
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/************************************************
+ * NAME : s3c24x0.h
+ * Version : 31.3.2003
+ *
+ * common stuff for SAMSUNG S3C24X0 SoC
+ ************************************************/
+
+#ifndef __S3C24X0_H__
+#define __S3C24X0_H__
+
+/* Memory controller (see manual chapter 5) */
+struct s3c24x0_memctl {
+ u32 BWSCON;
+ u32 BANKCON[8];
+ u32 REFRESH;
+ u32 BANKSIZE;
+ u32 MRSRB6;
+ u32 MRSRB7;
+};
+
+
+/* USB HOST (see manual chapter 12) */
+struct s3c24x0_usb_host {
+ u32 HcRevision;
+ u32 HcControl;
+ u32 HcCommonStatus;
+ u32 HcInterruptStatus;
+ u32 HcInterruptEnable;
+ u32 HcInterruptDisable;
+ u32 HcHCCA;
+ u32 HcPeriodCuttendED;
+ u32 HcControlHeadED;
+ u32 HcControlCurrentED;
+ u32 HcBulkHeadED;
+ u32 HcBuldCurrentED;
+ u32 HcDoneHead;
+ u32 HcRmInterval;
+ u32 HcFmRemaining;
+ u32 HcFmNumber;
+ u32 HcPeriodicStart;
+ u32 HcLSThreshold;
+ u32 HcRhDescriptorA;
+ u32 HcRhDescriptorB;
+ u32 HcRhStatus;
+ u32 HcRhPortStatus1;
+ u32 HcRhPortStatus2;
+};
+
+
+/* INTERRUPT (see manual chapter 14) */
+struct s3c24x0_interrupt {
+ u32 SRCPND;
+ u32 INTMOD;
+ u32 INTMSK;
+ u32 PRIORITY;
+ u32 INTPND;
+ u32 INTOFFSET;
+#ifdef CONFIG_S3C2410
+ u32 SUBSRCPND;
+ u32 INTSUBMSK;
+#endif
+};
+
+
+/* DMAS (see manual chapter 8) */
+struct s3c24x0_dma {
+ u32 DISRC;
+#ifdef CONFIG_S3C2410
+ u32 DISRCC;
+#endif
+ u32 DIDST;
+#ifdef CONFIG_S3C2410
+ u32 DIDSTC;
+#endif
+ u32 DCON;
+ u32 DSTAT;
+ u32 DCSRC;
+ u32 DCDST;
+ u32 DMASKTRIG;
+#ifdef CONFIG_S3C2400
+ u32 res[1];
+#endif
+#ifdef CONFIG_S3C2410
+ u32 res[7];
+#endif
+};
+
+struct s3c24x0_dmas {
+ struct s3c24x0_dma dma[4];
+};
+
+
+/* CLOCK & POWER MANAGEMENT (see S3C2400 manual chapter 6) */
+/* (see S3C2410 manual chapter 7) */
+struct s3c24x0_clock_power {
+ u32 LOCKTIME;
+ u32 MPLLCON;
+ u32 UPLLCON;
+ u32 CLKCON;
+ u32 CLKSLOW;
+ u32 CLKDIVN;
+};
+
+
+/* LCD CONTROLLER (see manual chapter 15) */
+struct s3c24x0_lcd {
+ u32 LCDCON1;
+ u32 LCDCON2;
+ u32 LCDCON3;
+ u32 LCDCON4;
+ u32 LCDCON5;
+ u32 LCDSADDR1;
+ u32 LCDSADDR2;
+ u32 LCDSADDR3;
+ u32 REDLUT;
+ u32 GREENLUT;
+ u32 BLUELUT;
+ u32 res[8];
+ u32 DITHMODE;
+ u32 TPAL;
+#ifdef CONFIG_S3C2410
+ u32 LCDINTPND;
+ u32 LCDSRCPND;
+ u32 LCDINTMSK;
+ u32 LPCSEL;
+#endif
+};
+
+
+/* NAND FLASH (see S3C2410 manual chapter 6) */
+struct s3c2410_nand {
+ u32 NFCONF;
+ u32 NFCMD;
+ u32 NFADDR;
+ u32 NFDATA;
+ u32 NFSTAT;
+ u32 NFECC;
+};
+
+
+/* UART (see manual chapter 11) */
+struct s3c24x0_uart {
+ u32 ULCON;
+ u32 UCON;
+ u32 UFCON;
+ u32 UMCON;
+ u32 UTRSTAT;
+ u32 UERSTAT;
+ u32 UFSTAT;
+ u32 UMSTAT;
+#ifdef __BIG_ENDIAN
+ u8 res1[3];
+ u8 UTXH;
+ u8 res2[3];
+ u8 URXH;
+#else /* Little Endian */
+ u8 UTXH;
+ u8 res1[3];
+ u8 URXH;
+ u8 res2[3];
+#endif
+ u32 UBRDIV;
+};
+
+
+/* PWM TIMER (see manual chapter 10) */
+struct s3c24x0_timer {
+ u32 TCNTB;
+ u32 TCMPB;
+ u32 TCNTO;
+};
+
+struct s3c24x0_timers {
+ u32 TCFG0;
+ u32 TCFG1;
+ u32 TCON;
+ struct s3c24x0_timer ch[4];
+ u32 TCNTB4;
+ u32 TCNTO4;
+};
+
+
+/* USB DEVICE (see manual chapter 13) */
+struct s3c24x0_usb_dev_fifos {
+#ifdef __BIG_ENDIAN
+ u8 res[3];
+ u8 EP_FIFO_REG;
+#else /* little endian */
+ u8 EP_FIFO_REG;
+ u8 res[3];
+#endif
+};
+
+struct s3c24x0_usb_dev_dmas {
+#ifdef __BIG_ENDIAN
+ u8 res1[3];
+ u8 EP_DMA_CON;
+ u8 res2[3];
+ u8 EP_DMA_UNIT;
+ u8 res3[3];
+ u8 EP_DMA_FIFO;
+ u8 res4[3];
+ u8 EP_DMA_TTC_L;
+ u8 res5[3];
+ u8 EP_DMA_TTC_M;
+ u8 res6[3];
+ u8 EP_DMA_TTC_H;
+#else /* little endian */
+ u8 EP_DMA_CON;
+ u8 res1[3];
+ u8 EP_DMA_UNIT;
+ u8 res2[3];
+ u8 EP_DMA_FIFO;
+ u8 res3[3];
+ u8 EP_DMA_TTC_L;
+ u8 res4[3];
+ u8 EP_DMA_TTC_M;
+ u8 res5[3];
+ u8 EP_DMA_TTC_H;
+ u8 res6[3];
+#endif
+};
+
+struct s3c24x0_usb_device {
+#ifdef __BIG_ENDIAN
+ u8 res1[3];
+ u8 FUNC_ADDR_REG;
+ u8 res2[3];
+ u8 PWR_REG;
+ u8 res3[3];
+ u8 EP_INT_REG;
+ u8 res4[15];
+ u8 USB_INT_REG;
+ u8 res5[3];
+ u8 EP_INT_EN_REG;
+ u8 res6[15];
+ u8 USB_INT_EN_REG;
+ u8 res7[3];
+ u8 FRAME_NUM1_REG;
+ u8 res8[3];
+ u8 FRAME_NUM2_REG;
+ u8 res9[3];
+ u8 INDEX_REG;
+ u8 res10[7];
+ u8 MAXP_REG;
+ u8 res11[3];
+ u8 EP0_CSR_IN_CSR1_REG;
+ u8 res12[3];
+ u8 IN_CSR2_REG;
+ u8 res13[7];
+ u8 OUT_CSR1_REG;
+ u8 res14[3];
+ u8 OUT_CSR2_REG;
+ u8 res15[3];
+ u8 OUT_FIFO_CNT1_REG;
+ u8 res16[3];
+ u8 OUT_FIFO_CNT2_REG;
+#else /* little endian */
+ u8 FUNC_ADDR_REG;
+ u8 res1[3];
+ u8 PWR_REG;
+ u8 res2[3];
+ u8 EP_INT_REG;
+ u8 res3[15];
+ u8 USB_INT_REG;
+ u8 res4[3];
+ u8 EP_INT_EN_REG;
+ u8 res5[15];
+ u8 USB_INT_EN_REG;
+ u8 res6[3];
+ u8 FRAME_NUM1_REG;
+ u8 res7[3];
+ u8 FRAME_NUM2_REG;
+ u8 res8[3];
+ u8 INDEX_REG;
+ u8 res9[7];
+ u8 MAXP_REG;
+ u8 res10[7];
+ u8 EP0_CSR_IN_CSR1_REG;
+ u8 res11[3];
+ u8 IN_CSR2_REG;
+ u8 res12[3];
+ u8 OUT_CSR1_REG;
+ u8 res13[7];
+ u8 OUT_CSR2_REG;
+ u8 res14[3];
+ u8 OUT_FIFO_CNT1_REG;
+ u8 res15[3];
+ u8 OUT_FIFO_CNT2_REG;
+ u8 res16[3];
+#endif /* __BIG_ENDIAN */
+ struct s3c24x0_usb_dev_fifos fifo[5];
+ struct s3c24x0_usb_dev_dmas dma[5];
+};
+
+
+/* WATCH DOG TIMER (see manual chapter 18) */
+struct s3c24x0_watchdog {
+ u32 WTCON;
+ u32 WTDAT;
+ u32 WTCNT;
+};
+
+
+/* IIC (see manual chapter 20) */
+struct s3c24x0_i2c {
+ u32 IICCON;
+ u32 IICSTAT;
+ u32 IICADD;
+ u32 IICDS;
+};
+
+
+/* IIS (see manual chapter 21) */
+struct s3c24x0_i2s {
+#ifdef __BIG_ENDIAN
+ u16 res1;
+ u16 IISCON;
+ u16 res2;
+ u16 IISMOD;
+ u16 res3;
+ u16 IISPSR;
+ u16 res4;
+ u16 IISFCON;
+ u16 res5;
+ u16 IISFIFO;
+#else /* little endian */
+ u16 IISCON;
+ u16 res1;
+ u16 IISMOD;
+ u16 res2;
+ u16 IISPSR;
+ u16 res3;
+ u16 IISFCON;
+ u16 res4;
+ u16 IISFIFO;
+ u16 res5;
+#endif
+};
+
+
+/* I/O PORT (see manual chapter 9) */
+struct s3c24x0_gpio {
+#ifdef CONFIG_S3C2400
+ u32 PACON;
+ u32 PADAT;
+
+ u32 PBCON;
+ u32 PBDAT;
+ u32 PBUP;
+
+ u32 PCCON;
+ u32 PCDAT;
+ u32 PCUP;
+
+ u32 PDCON;
+ u32 PDDAT;
+ u32 PDUP;
+
+ u32 PECON;
+ u32 PEDAT;
+ u32 PEUP;
+
+ u32 PFCON;
+ u32 PFDAT;
+ u32 PFUP;
+
+ u32 PGCON;
+ u32 PGDAT;
+ u32 PGUP;
+
+ u32 OPENCR;
+
+ u32 MISCCR;
+ u32 EXTINT;
+#endif
+#ifdef CONFIG_S3C2410
+ u32 GPACON;
+ u32 GPADAT;
+ u32 res1[2];
+ u32 GPBCON;
+ u32 GPBDAT;
+ u32 GPBUP;
+ u32 res2;
+ u32 GPCCON;
+ u32 GPCDAT;
+ u32 GPCUP;
+ u32 res3;
+ u32 GPDCON;
+ u32 GPDDAT;
+ u32 GPDUP;
+ u32 res4;
+ u32 GPECON;
+ u32 GPEDAT;
+ u32 GPEUP;
+ u32 res5;
+ u32 GPFCON;
+ u32 GPFDAT;
+ u32 GPFUP;
+ u32 res6;
+ u32 GPGCON;
+ u32 GPGDAT;
+ u32 GPGUP;
+ u32 res7;
+ u32 GPHCON;
+ u32 GPHDAT;
+ u32 GPHUP;
+ u32 res8;
+
+ u32 MISCCR;
+ u32 DCLKCON;
+ u32 EXTINT0;
+ u32 EXTINT1;
+ u32 EXTINT2;
+ u32 EINTFLT0;
+ u32 EINTFLT1;
+ u32 EINTFLT2;
+ u32 EINTFLT3;
+ u32 EINTMASK;
+ u32 EINTPEND;
+ u32 GSTATUS0;
+ u32 GSTATUS1;
+ u32 GSTATUS2;
+ u32 GSTATUS3;
+ u32 GSTATUS4;
+#endif
+};
+
+
+/* RTC (see manual chapter 17) */
+struct s3c24x0_rtc {
+#ifdef __BIG_ENDIAN
+ u8 res1[67];
+ u8 RTCCON;
+ u8 res2[3];
+ u8 TICNT;
+ u8 res3[11];
+ u8 RTCALM;
+ u8 res4[3];
+ u8 ALMSEC;
+ u8 res5[3];
+ u8 ALMMIN;
+ u8 res6[3];
+ u8 ALMHOUR;
+ u8 res7[3];
+ u8 ALMDATE;
+ u8 res8[3];
+ u8 ALMMON;
+ u8 res9[3];
+ u8 ALMYEAR;
+ u8 res10[3];
+ u8 RTCRST;
+ u8 res11[3];
+ u8 BCDSEC;
+ u8 res12[3];
+ u8 BCDMIN;
+ u8 res13[3];
+ u8 BCDHOUR;
+ u8 res14[3];
+ u8 BCDDATE;
+ u8 res15[3];
+ u8 BCDDAY;
+ u8 res16[3];
+ u8 BCDMON;
+ u8 res17[3];
+ u8 BCDYEAR;
+#else /* little endian */
+ u8 res0[64];
+ u8 RTCCON;
+ u8 res1[3];
+ u8 TICNT;
+ u8 res2[11];
+ u8 RTCALM;
+ u8 res3[3];
+ u8 ALMSEC;
+ u8 res4[3];
+ u8 ALMMIN;
+ u8 res5[3];
+ u8 ALMHOUR;
+ u8 res6[3];
+ u8 ALMDATE;
+ u8 res7[3];
+ u8 ALMMON;
+ u8 res8[3];
+ u8 ALMYEAR;
+ u8 res9[3];
+ u8 RTCRST;
+ u8 res10[3];
+ u8 BCDSEC;
+ u8 res11[3];
+ u8 BCDMIN;
+ u8 res12[3];
+ u8 BCDHOUR;
+ u8 res13[3];
+ u8 BCDDATE;
+ u8 res14[3];
+ u8 BCDDAY;
+ u8 res15[3];
+ u8 BCDMON;
+ u8 res16[3];
+ u8 BCDYEAR;
+ u8 res17[3];
+#endif
+};
+
+
+/* ADC (see manual chapter 16) */
+struct s3c2400_adc {
+ u32 ADCCON;
+ u32 ADCDAT;
+};
+
+
+/* ADC (see manual chapter 16) */
+struct s3c2410_adc {
+ u32 ADCCON;
+ u32 ADCTSC;
+ u32 ADCDLY;
+ u32 ADCDAT0;
+ u32 ADCDAT1;
+};
+
+
+/* SPI (see manual chapter 22) */
+struct s3c24x0_spi_channel {
+ u8 SPCON;
+ u8 res1[3];
+ u8 SPSTA;
+ u8 res2[3];
+ u8 SPPIN;
+ u8 res3[3];
+ u8 SPPRE;
+ u8 res4[3];
+ u8 SPTDAT;
+ u8 res5[3];
+ u8 SPRDAT;
+ u8 res6[3];
+ u8 res7[16];
+};
+
+struct s3c24x0_spi {
+ struct s3c24x0_spi_channel ch[S3C24X0_SPI_CHANNELS];
+};
+
+
+/* MMC INTERFACE (see S3C2400 manual chapter 19) */
+struct s3c2400_mmc {
+#ifdef __BIG_ENDIAN
+ u8 res1[3];
+ u8 MMCON;
+ u8 res2[3];
+ u8 MMCRR;
+ u8 res3[3];
+ u8 MMFCON;
+ u8 res4[3];
+ u8 MMSTA;
+ u16 res5;
+ u16 MMFSTA;
+ u8 res6[3];
+ u8 MMPRE;
+ u16 res7;
+ u16 MMLEN;
+ u8 res8[3];
+ u8 MMCR7;
+ u32 MMRSP[4];
+ u8 res9[3];
+ u8 MMCMD0;
+ u32 MMCMD1;
+ u16 res10;
+ u16 MMCR16;
+ u8 res11[3];
+ u8 MMDAT;
+#else
+ u8 MMCON;
+ u8 res1[3];
+ u8 MMCRR;
+ u8 res2[3];
+ u8 MMFCON;
+ u8 res3[3];
+ u8 MMSTA;
+ u8 res4[3];
+ u16 MMFSTA;
+ u16 res5;
+ u8 MMPRE;
+ u8 res6[3];
+ u16 MMLEN;
+ u16 res7;
+ u8 MMCR7;
+ u8 res8[3];
+ u32 MMRSP[4];
+ u8 MMCMD0;
+ u8 res9[3];
+ u32 MMCMD1;
+ u16 MMCR16;
+ u16 res10;
+ u8 MMDAT;
+ u8 res11[3];
+#endif
+};
+
+
+/* SD INTERFACE (see S3C2410 manual chapter 19) */
+struct s3c2410_sdi {
+ u32 SDICON;
+ u32 SDIPRE;
+ u32 SDICARG;
+ u32 SDICCON;
+ u32 SDICSTA;
+ u32 SDIRSP0;
+ u32 SDIRSP1;
+ u32 SDIRSP2;
+ u32 SDIRSP3;
+ u32 SDIDTIMER;
+ u32 SDIBSIZE;
+ u32 SDIDCON;
+ u32 SDIDCNT;
+ u32 SDIDSTA;
+ u32 SDIFSTA;
+#ifdef __BIG_ENDIAN
+ u8 res[3];
+ u8 SDIDAT;
+#else
+ u8 SDIDAT;
+ u8 res[3];
+#endif
+ u32 SDIIMSK;
+};
+
+#endif /*__S3C24X0_H__*/
--- /dev/null
+/*
+ * (C) Copyright 2009
+ * Kevin Morfitt, Fearnside Systems Ltd, <kevin.morfitt@fearnside-systems.co.uk>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifdef CONFIG_S3C2400
+ #include <asm/arch/s3c2400.h>
+#elif defined CONFIG_S3C2410
+ #include <asm/arch/s3c2410.h>
+#else
+ #error Please define the s3c24x0 cpu type
+#endif
/*
- * This was automagically generated from mach-types!
+ * This was automagically generated from arch/arm/tools/mach-types!
* Do NOT edit
- *
- * Last update: Fri Sep 4 22:16:22 2009
- *
*/
#ifndef __ASM_ARM_MACH_TYPE_H
#define MACH_TYPE_AML_M8050 1644
#define MACH_TYPE_MX35_3DS 1645
#define MACH_TYPE_MARS 1646
-#define MACH_TYPE_NTOSD_644XA 1647
+#define MACH_TYPE_NEUROS_OSD2 1647
#define MACH_TYPE_BADGER 1648
#define MACH_TYPE_TRIZEPS4WL 1649
#define MACH_TYPE_TRIZEPS5 1650
#define MACH_TYPE_ZORAN43XX 1660
#define MACH_TYPE_SONIX926 1661
#define MACH_TYPE_CELESTIALSEMI 1662
-#define MACH_TYPE_CC9M2443 1663
+#define MACH_TYPE_CC9M2443JS 1663
#define MACH_TYPE_TW5334 1664
#define MACH_TYPE_HTCARTEMIS 1665
#define MACH_TYPE_NAL_HLITE 1666
#define MACH_TYPE_WDG002 1785
#define MACH_TYPE_SG560ADSL 1786
#define MACH_TYPE_NEXTIO_N2800_ICA 1787
+#define MACH_TYPE_MACH_MARVELL_NEW1 1788
#define MACH_TYPE_MARVELL_NEWDB 1789
#define MACH_TYPE_VANDIHUD 1790
#define MACH_TYPE_MAGX_E8 1791
#define MACH_TYPE_RD88F5181L_GE 1812
#define MACH_TYPE_SIFMAIN 1813
#define MACH_TYPE_SAM9_L9261 1814
-#define MACH_TYPE_CC9M2443JS 1815
+#define MACH_TYPE_CC9M2443 1815
#define MACH_TYPE_XARIA300 1816
#define MACH_TYPE_IT9200 1817
#define MACH_TYPE_RD88F5181L_FXO 1818
#define MACH_TYPE_MULTIBUS_MASTER 2416
#define MACH_TYPE_MULTIBUS_PBK 2417
#define MACH_TYPE_TNETV107X 2418
+#define MACH_TYPE_SNAKE 2419
+#define MACH_TYPE_CWMX27 2420
+#define MACH_TYPE_SCH_M480 2421
+#define MACH_TYPE_PLATYPUS 2422
+#define MACH_TYPE_PSS2 2423
+#define MACH_TYPE_DAVINCI_APM150 2424
+#define MACH_TYPE_STR9100 2425
+#define MACH_TYPE_NET5BIG 2426
+#define MACH_TYPE_SEABED9263 2427
+#define MACH_TYPE_MX51_M2ID 2428
+#define MACH_TYPE_OCTVOCPLUS_EB 2429
+#define MACH_TYPE_KLK_FIREFOX 2430
+#define MACH_TYPE_KLK_WIRMA_MODULE 2431
+#define MACH_TYPE_KLK_WIRMA_MMI 2432
+#define MACH_TYPE_SUPERSONIC 2433
+#define MACH_TYPE_LIBERTY 2434
+#define MACH_TYPE_MH355 2435
+#define MACH_TYPE_PC7802 2436
+#define MACH_TYPE_GNET_SGC 2437
+#define MACH_TYPE_EINSTEIN15 2438
+#define MACH_TYPE_CMPD 2439
+#define MACH_TYPE_DAVINCI_HASE1 2440
+#define MACH_TYPE_LGEINCITEPHONE 2441
+#define MACH_TYPE_EA313X 2442
+#define MACH_TYPE_FWBD_39064 2443
+#define MACH_TYPE_FWBD_390128 2444
+#define MACH_TYPE_PELCO_MOE 2445
+#define MACH_TYPE_MINIMIX27 2446
+#define MACH_TYPE_OMAP3_THUNDER 2447
+#define MACH_TYPE_PASSIONC 2448
+#define MACH_TYPE_MX27AMATA 2449
+#define MACH_TYPE_BGAT1 2450
+#define MACH_TYPE_BUZZ 2451
+#define MACH_TYPE_MB9G20 2452
+#define MACH_TYPE_YUSHAN 2453
+#define MACH_TYPE_LIZARD 2454
+#define MACH_TYPE_OMAP3POLYCOM 2455
+#define MACH_TYPE_SMDKV210 2456
+#define MACH_TYPE_BRAVO 2457
+#define MACH_TYPE_SIOGENTOO1 2458
+#define MACH_TYPE_SIOGENTOO2 2459
+#define MACH_TYPE_SM3K 2460
+#define MACH_TYPE_ACER_TEMPO_F900 2461
+#define MACH_TYPE_SST61VC010_DEV 2462
+#define MACH_TYPE_GLITTERTIND 2463
+#define MACH_TYPE_OMAP_ZOOM3 2464
+#define MACH_TYPE_OMAP_3630SDP 2465
+#define MACH_TYPE_CYBOOK2440 2466
+#define MACH_TYPE_TORINO_S 2467
+#define MACH_TYPE_HAVANA 2468
+#define MACH_TYPE_BEAUMONT_11 2469
+#define MACH_TYPE_VANGUARD 2470
+#define MACH_TYPE_S5PC110_DRACO 2471
+#define MACH_TYPE_CARTESIO_TWO 2472
+#define MACH_TYPE_ASTER 2473
+#define MACH_TYPE_VOGUESV210 2474
+#define MACH_TYPE_ACM500X 2475
+#define MACH_TYPE_KM9260 2476
+#define MACH_TYPE_NIDEFLEXG1 2477
+#define MACH_TYPE_CTERA_PLUG_IO 2478
+#define MACH_TYPE_SMARTQ7 2479
+#define MACH_TYPE_AT91SAM9G10EK2 2480
+#define MACH_TYPE_ASUSP527 2481
+#define MACH_TYPE_AT91SAM9G20MPM2 2482
+#define MACH_TYPE_TOPASA900 2483
+#define MACH_TYPE_ELECTRUM_100 2484
+#define MACH_TYPE_MX51GRB 2485
+#define MACH_TYPE_XEA300 2486
+#define MACH_TYPE_HTCSTARTREK 2487
+#define MACH_TYPE_LIMA 2488
+#define MACH_TYPE_CSB740 2489
+#define MACH_TYPE_USB_S8815 2490
+#define MACH_TYPE_WATSON_EFM_PLUGIN 2491
+#define MACH_TYPE_MILKYWAY 2492
+#define MACH_TYPE_G4EVM 2493
+#define MACH_TYPE_PICOMOD6 2494
+#define MACH_TYPE_OMAPL138_HAWKBOARD 2495
+#define MACH_TYPE_IP6000 2496
+#define MACH_TYPE_IP6010 2497
+#define MACH_TYPE_UTM400 2498
+#define MACH_TYPE_OMAP3_ZYBEX 2499
+#define MACH_TYPE_WIRELESS_SPACE 2500
+#define MACH_TYPE_SX560 2501
+#define MACH_TYPE_TS41X 2502
+#define MACH_TYPE_ELPHEL10373 2503
+#define MACH_TYPE_RHOBOT 2504
+#define MACH_TYPE_MX51_REFRESH 2505
+#define MACH_TYPE_LS9260 2506
+#define MACH_TYPE_SHANK 2507
+#define MACH_TYPE_QSD8X50_ST1 2508
+#define MACH_TYPE_AT91SAM9M10EKES 2509
+#define MACH_TYPE_HIRAM 2510
+#define MACH_TYPE_PHY3250 2511
+#define MACH_TYPE_EA3250 2512
+#define MACH_TYPE_FDI3250 2513
+#define MACH_TYPE_WHITESTONE 2514
+#define MACH_TYPE_AT91SAM9263NIT 2515
+#define MACH_TYPE_CCMX51 2516
+#define MACH_TYPE_CCMX51JS 2517
+#define MACH_TYPE_CCWMX51 2518
+#define MACH_TYPE_CCWMX51JS 2519
+#define MACH_TYPE_MINI6410 2520
+#define MACH_TYPE_TINY6410 2521
+#define MACH_TYPE_NANO6410 2522
+#define MACH_TYPE_AT572D940HFNLDB 2523
+#define MACH_TYPE_HTCLEO 2524
+#define MACH_TYPE_AVP13 2525
+#define MACH_TYPE_XXSVIDEOD 2526
+#define MACH_TYPE_VPNEXT 2527
+#define MACH_TYPE_SWARCO_ITC3 2528
+#define MACH_TYPE_TX51 2529
+#define MACH_TYPE_DOLBY_CAT1021 2530
+#define MACH_TYPE_MX28EVK 2531
+#define MACH_TYPE_PHOENIX260 2532
+#define MACH_TYPE_UVACA_STORK 2533
+#define MACH_TYPE_SMARTQ5 2534
+#define MACH_TYPE_ALL3078 2535
+#define MACH_TYPE_CTERA_2BAY_DS 2536
+#define MACH_TYPE_SIOGENTOO3 2537
+#define MACH_TYPE_EPB5000 2538
+#define MACH_TYPE_HY9263 2539
+#define MACH_TYPE_ACER_TEMPO_M900 2540
+#define MACH_TYPE_ACER_TEMPO_DX900 2541
+#define MACH_TYPE_ACER_TEMPO_X960 2542
+#define MACH_TYPE_ACER_ETEN_V900 2543
+#define MACH_TYPE_ACER_ETEN_X900 2544
+#define MACH_TYPE_BONNELL 2545
+#define MACH_TYPE_OHT_MX27 2546
+#define MACH_TYPE_HTCQUARTZ 2547
+#define MACH_TYPE_DAVINCI_DM6467TEVM 2548
+#define MACH_TYPE_C3AX03 2549
+#define MACH_TYPE_MXT_TD60 2550
+#define MACH_TYPE_ESYX 2551
+#define MACH_TYPE_DOVE_DB 2552
+#define MACH_TYPE_BULLDOG 2553
+#define MACH_TYPE_DERELL_ME2000 2554
+#define MACH_TYPE_BCMRING_BASE 2555
+#define MACH_TYPE_BCMRING_EVM 2556
+#define MACH_TYPE_BCMRING_EVM_JAZZ 2557
+#define MACH_TYPE_BCMRING_SP 2558
+#define MACH_TYPE_BCMRING_SV 2559
+#define MACH_TYPE_BCMRING_SV_JAZZ 2560
+#define MACH_TYPE_BCMRING_TABLET 2561
+#define MACH_TYPE_BCMRING_VP 2562
+#define MACH_TYPE_BCMRING_EVM_SEIKOR 2563
+#define MACH_TYPE_BCMRING_SP_WQVGA 2564
+#define MACH_TYPE_BCMRING_CUSTOM 2565
+#define MACH_TYPE_ACER_S200 2566
#ifdef CONFIG_ARCH_EBSA110
# ifdef machine_arch_type
# else
# define machine_arch_type MACH_TYPE_REA_2D
# endif
-# define machine_is_rea_2d() (machine_arch_type == MACH_TYPE_REA_2D)
+# define machine_is_rea_cpu2() (machine_arch_type == MACH_TYPE_REA_2D)
#else
-# define machine_is_rea_2d() (0)
+# define machine_is_rea_cpu2() (0)
#endif
#ifdef CONFIG_MACH_TI3E524
# define machine_is_mars() (0)
#endif
-#ifdef CONFIG_MACH_NTOSD_644XA
+#ifdef CONFIG_MACH_NEUROS_OSD2
# ifdef machine_arch_type
# undef machine_arch_type
# define machine_arch_type __machine_arch_type
# else
-# define machine_arch_type MACH_TYPE_NTOSD_644XA
+# define machine_arch_type MACH_TYPE_NEUROS_OSD2
# endif
-# define machine_is_ntosd_644xa() (machine_arch_type == MACH_TYPE_NTOSD_644XA)
+# define machine_is_neuros_osd2() (machine_arch_type == MACH_TYPE_NEUROS_OSD2)
#else
-# define machine_is_ntosd_644xa() (0)
+# define machine_is_neuros_osd2() (0)
#endif
#ifdef CONFIG_MACH_BADGER
# define machine_is_celestialsemi() (0)
#endif
-#ifdef CONFIG_MACH_CC9M2443
+#ifdef CONFIG_MACH_CC9M2443JS
# ifdef machine_arch_type
# undef machine_arch_type
# define machine_arch_type __machine_arch_type
# else
-# define machine_arch_type MACH_TYPE_CC9M2443
+# define machine_arch_type MACH_TYPE_CC9M2443JS
# endif
-# define machine_is_cc9m2443() (machine_arch_type == MACH_TYPE_CC9M2443)
+# define machine_is_cc9m2443js() (machine_arch_type == MACH_TYPE_CC9M2443JS)
#else
-# define machine_is_cc9m2443() (0)
+# define machine_is_cc9m2443js() (0)
#endif
#ifdef CONFIG_MACH_TW5334
# define machine_is_nextio_n2800_ica() (0)
#endif
+#ifdef CONFIG_MACH_MACH_MARVELL_NEW1
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_MACH_MARVELL_NEW1
+# endif
+# define machine_is_dove_db() (machine_arch_type == MACH_TYPE_MACH_MARVELL_NEW1)
+#else
+# define machine_is_dove_db() (0)
+#endif
+
#ifdef CONFIG_MACH_MARVELL_NEWDB
# ifdef machine_arch_type
# undef machine_arch_type
# define machine_is_sam9_l9261() (0)
#endif
-#ifdef CONFIG_MACH_CC9M2443JS
+#ifdef CONFIG_MACH_CC9M2443
# ifdef machine_arch_type
# undef machine_arch_type
# define machine_arch_type __machine_arch_type
# else
-# define machine_arch_type MACH_TYPE_CC9M2443JS
+# define machine_arch_type MACH_TYPE_CC9M2443
# endif
-# define machine_is_cc9m2443js() (machine_arch_type == MACH_TYPE_CC9M2443JS)
+# define machine_is_cc9m2443() (machine_arch_type == MACH_TYPE_CC9M2443)
#else
-# define machine_is_cc9m2443js() (0)
+# define machine_is_cc9m2443() (0)
#endif
#ifdef CONFIG_MACH_XARIA300
# define machine_is_tnetv107x() (0)
#endif
+#ifdef CONFIG_MACH_SNAKE
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_SNAKE
+# endif
+# define machine_is_snake() (machine_arch_type == MACH_TYPE_SNAKE)
+#else
+# define machine_is_snake() (0)
+#endif
+
+#ifdef CONFIG_MACH_CWMX27
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_CWMX27
+# endif
+# define machine_is_cwmx27() (machine_arch_type == MACH_TYPE_CWMX27)
+#else
+# define machine_is_cwmx27() (0)
+#endif
+
+#ifdef CONFIG_MACH_SCH_M480
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_SCH_M480
+# endif
+# define machine_is_sch_m480() (machine_arch_type == MACH_TYPE_SCH_M480)
+#else
+# define machine_is_sch_m480() (0)
+#endif
+
+#ifdef CONFIG_MACH_PLATYPUS
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_PLATYPUS
+# endif
+# define machine_is_platypus() (machine_arch_type == MACH_TYPE_PLATYPUS)
+#else
+# define machine_is_platypus() (0)
+#endif
+
+#ifdef CONFIG_MACH_PSS2
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_PSS2
+# endif
+# define machine_is_pss2() (machine_arch_type == MACH_TYPE_PSS2)
+#else
+# define machine_is_pss2() (0)
+#endif
+
+#ifdef CONFIG_MACH_DAVINCI_APM150
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_DAVINCI_APM150
+# endif
+# define machine_is_davinci_apm150() (machine_arch_type == MACH_TYPE_DAVINCI_APM150)
+#else
+# define machine_is_davinci_apm150() (0)
+#endif
+
+#ifdef CONFIG_MACH_STR9100
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_STR9100
+# endif
+# define machine_is_str9100() (machine_arch_type == MACH_TYPE_STR9100)
+#else
+# define machine_is_str9100() (0)
+#endif
+
+#ifdef CONFIG_MACH_NET5BIG
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_NET5BIG
+# endif
+# define machine_is_net5big() (machine_arch_type == MACH_TYPE_NET5BIG)
+#else
+# define machine_is_net5big() (0)
+#endif
+
+#ifdef CONFIG_MACH_SEABED9263
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_SEABED9263
+# endif
+# define machine_is_seabed9263() (machine_arch_type == MACH_TYPE_SEABED9263)
+#else
+# define machine_is_seabed9263() (0)
+#endif
+
+#ifdef CONFIG_MACH_MX51_M2ID
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_MX51_M2ID
+# endif
+# define machine_is_mx51_m2id() (machine_arch_type == MACH_TYPE_MX51_M2ID)
+#else
+# define machine_is_mx51_m2id() (0)
+#endif
+
+#ifdef CONFIG_MACH_OCTVOCPLUS_EB
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_OCTVOCPLUS_EB
+# endif
+# define machine_is_octvocplus_eb() (machine_arch_type == MACH_TYPE_OCTVOCPLUS_EB)
+#else
+# define machine_is_octvocplus_eb() (0)
+#endif
+
+#ifdef CONFIG_MACH_KLK_FIREFOX
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_KLK_FIREFOX
+# endif
+# define machine_is_klk_firefox() (machine_arch_type == MACH_TYPE_KLK_FIREFOX)
+#else
+# define machine_is_klk_firefox() (0)
+#endif
+
+#ifdef CONFIG_MACH_KLK_WIRMA_MODULE
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_KLK_WIRMA_MODULE
+# endif
+# define machine_is_klk_wirma_module() (machine_arch_type == MACH_TYPE_KLK_WIRMA_MODULE)
+#else
+# define machine_is_klk_wirma_module() (0)
+#endif
+
+#ifdef CONFIG_MACH_KLK_WIRMA_MMI
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_KLK_WIRMA_MMI
+# endif
+# define machine_is_klk_wirma_mmi() (machine_arch_type == MACH_TYPE_KLK_WIRMA_MMI)
+#else
+# define machine_is_klk_wirma_mmi() (0)
+#endif
+
+#ifdef CONFIG_MACH_SUPERSONIC
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_SUPERSONIC
+# endif
+# define machine_is_supersonic() (machine_arch_type == MACH_TYPE_SUPERSONIC)
+#else
+# define machine_is_supersonic() (0)
+#endif
+
+#ifdef CONFIG_MACH_LIBERTY
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_LIBERTY
+# endif
+# define machine_is_liberty() (machine_arch_type == MACH_TYPE_LIBERTY)
+#else
+# define machine_is_liberty() (0)
+#endif
+
+#ifdef CONFIG_MACH_MH355
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_MH355
+# endif
+# define machine_is_mh355() (machine_arch_type == MACH_TYPE_MH355)
+#else
+# define machine_is_mh355() (0)
+#endif
+
+#ifdef CONFIG_MACH_PC7802
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_PC7802
+# endif
+# define machine_is_pc7802() (machine_arch_type == MACH_TYPE_PC7802)
+#else
+# define machine_is_pc7802() (0)
+#endif
+
+#ifdef CONFIG_MACH_GNET_SGC
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_GNET_SGC
+# endif
+# define machine_is_gnet_sgc() (machine_arch_type == MACH_TYPE_GNET_SGC)
+#else
+# define machine_is_gnet_sgc() (0)
+#endif
+
+#ifdef CONFIG_MACH_EINSTEIN15
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_EINSTEIN15
+# endif
+# define machine_is_einstein15() (machine_arch_type == MACH_TYPE_EINSTEIN15)
+#else
+# define machine_is_einstein15() (0)
+#endif
+
+#ifdef CONFIG_MACH_CMPD
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_CMPD
+# endif
+# define machine_is_cmpd() (machine_arch_type == MACH_TYPE_CMPD)
+#else
+# define machine_is_cmpd() (0)
+#endif
+
+#ifdef CONFIG_MACH_DAVINCI_HASE1
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_DAVINCI_HASE1
+# endif
+# define machine_is_davinci_hase1() (machine_arch_type == MACH_TYPE_DAVINCI_HASE1)
+#else
+# define machine_is_davinci_hase1() (0)
+#endif
+
+#ifdef CONFIG_MACH_LGEINCITEPHONE
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_LGEINCITEPHONE
+# endif
+# define machine_is_lgeincitephone() (machine_arch_type == MACH_TYPE_LGEINCITEPHONE)
+#else
+# define machine_is_lgeincitephone() (0)
+#endif
+
+#ifdef CONFIG_MACH_EA313X
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_EA313X
+# endif
+# define machine_is_ea313x() (machine_arch_type == MACH_TYPE_EA313X)
+#else
+# define machine_is_ea313x() (0)
+#endif
+
+#ifdef CONFIG_MACH_FWBD_39064
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_FWBD_39064
+# endif
+# define machine_is_fwbd_39064() (machine_arch_type == MACH_TYPE_FWBD_39064)
+#else
+# define machine_is_fwbd_39064() (0)
+#endif
+
+#ifdef CONFIG_MACH_FWBD_390128
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_FWBD_390128
+# endif
+# define machine_is_fwbd_390128() (machine_arch_type == MACH_TYPE_FWBD_390128)
+#else
+# define machine_is_fwbd_390128() (0)
+#endif
+
+#ifdef CONFIG_MACH_PELCO_MOE
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_PELCO_MOE
+# endif
+# define machine_is_pelco_moe() (machine_arch_type == MACH_TYPE_PELCO_MOE)
+#else
+# define machine_is_pelco_moe() (0)
+#endif
+
+#ifdef CONFIG_MACH_MINIMIX27
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_MINIMIX27
+# endif
+# define machine_is_minimix27() (machine_arch_type == MACH_TYPE_MINIMIX27)
+#else
+# define machine_is_minimix27() (0)
+#endif
+
+#ifdef CONFIG_MACH_OMAP3_THUNDER
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_OMAP3_THUNDER
+# endif
+# define machine_is_omap3_thunder() (machine_arch_type == MACH_TYPE_OMAP3_THUNDER)
+#else
+# define machine_is_omap3_thunder() (0)
+#endif
+
+#ifdef CONFIG_MACH_PASSIONC
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_PASSIONC
+# endif
+# define machine_is_passionc() (machine_arch_type == MACH_TYPE_PASSIONC)
+#else
+# define machine_is_passionc() (0)
+#endif
+
+#ifdef CONFIG_MACH_MX27AMATA
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_MX27AMATA
+# endif
+# define machine_is_mx27amata() (machine_arch_type == MACH_TYPE_MX27AMATA)
+#else
+# define machine_is_mx27amata() (0)
+#endif
+
+#ifdef CONFIG_MACH_BGAT1
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_BGAT1
+# endif
+# define machine_is_bgat1() (machine_arch_type == MACH_TYPE_BGAT1)
+#else
+# define machine_is_bgat1() (0)
+#endif
+
+#ifdef CONFIG_MACH_BUZZ
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_BUZZ
+# endif
+# define machine_is_buzz() (machine_arch_type == MACH_TYPE_BUZZ)
+#else
+# define machine_is_buzz() (0)
+#endif
+
+#ifdef CONFIG_MACH_MB9G20
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_MB9G20
+# endif
+# define machine_is_mb9g20() (machine_arch_type == MACH_TYPE_MB9G20)
+#else
+# define machine_is_mb9g20() (0)
+#endif
+
+#ifdef CONFIG_MACH_YUSHAN
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_YUSHAN
+# endif
+# define machine_is_yushan() (machine_arch_type == MACH_TYPE_YUSHAN)
+#else
+# define machine_is_yushan() (0)
+#endif
+
+#ifdef CONFIG_MACH_LIZARD
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_LIZARD
+# endif
+# define machine_is_lizard() (machine_arch_type == MACH_TYPE_LIZARD)
+#else
+# define machine_is_lizard() (0)
+#endif
+
+#ifdef CONFIG_MACH_OMAP3POLYCOM
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_OMAP3POLYCOM
+# endif
+# define machine_is_omap3polycom() (machine_arch_type == MACH_TYPE_OMAP3POLYCOM)
+#else
+# define machine_is_omap3polycom() (0)
+#endif
+
+#ifdef CONFIG_MACH_SMDKV210
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_SMDKV210
+# endif
+# define machine_is_smdkv210() (machine_arch_type == MACH_TYPE_SMDKV210)
+#else
+# define machine_is_smdkv210() (0)
+#endif
+
+#ifdef CONFIG_MACH_BRAVO
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_BRAVO
+# endif
+# define machine_is_bravo() (machine_arch_type == MACH_TYPE_BRAVO)
+#else
+# define machine_is_bravo() (0)
+#endif
+
+#ifdef CONFIG_MACH_SIOGENTOO1
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_SIOGENTOO1
+# endif
+# define machine_is_siogentoo1() (machine_arch_type == MACH_TYPE_SIOGENTOO1)
+#else
+# define machine_is_siogentoo1() (0)
+#endif
+
+#ifdef CONFIG_MACH_SIOGENTOO2
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_SIOGENTOO2
+# endif
+# define machine_is_siogentoo2() (machine_arch_type == MACH_TYPE_SIOGENTOO2)
+#else
+# define machine_is_siogentoo2() (0)
+#endif
+
+#ifdef CONFIG_MACH_SM3K
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_SM3K
+# endif
+# define machine_is_sm3k() (machine_arch_type == MACH_TYPE_SM3K)
+#else
+# define machine_is_sm3k() (0)
+#endif
+
+#ifdef CONFIG_MACH_ACER_TEMPO_F900
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_ACER_TEMPO_F900
+# endif
+# define machine_is_acer_tempo_f900() (machine_arch_type == MACH_TYPE_ACER_TEMPO_F900)
+#else
+# define machine_is_acer_tempo_f900() (0)
+#endif
+
+#ifdef CONFIG_MACH_SST61VC010_DEV
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_SST61VC010_DEV
+# endif
+# define machine_is_sst61vc010_dev() (machine_arch_type == MACH_TYPE_SST61VC010_DEV)
+#else
+# define machine_is_sst61vc010_dev() (0)
+#endif
+
+#ifdef CONFIG_MACH_GLITTERTIND
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_GLITTERTIND
+# endif
+# define machine_is_glittertind() (machine_arch_type == MACH_TYPE_GLITTERTIND)
+#else
+# define machine_is_glittertind() (0)
+#endif
+
+#ifdef CONFIG_MACH_OMAP_ZOOM3
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_OMAP_ZOOM3
+# endif
+# define machine_is_omap_zoom3() (machine_arch_type == MACH_TYPE_OMAP_ZOOM3)
+#else
+# define machine_is_omap_zoom3() (0)
+#endif
+
+#ifdef CONFIG_MACH_OMAP_3630SDP
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_OMAP_3630SDP
+# endif
+# define machine_is_omap_3630sdp() (machine_arch_type == MACH_TYPE_OMAP_3630SDP)
+#else
+# define machine_is_omap_3630sdp() (0)
+#endif
+
+#ifdef CONFIG_MACH_CYBOOK2440
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_CYBOOK2440
+# endif
+# define machine_is_cybook2440() (machine_arch_type == MACH_TYPE_CYBOOK2440)
+#else
+# define machine_is_cybook2440() (0)
+#endif
+
+#ifdef CONFIG_MACH_TORINO_S
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_TORINO_S
+# endif
+# define machine_is_torino_s() (machine_arch_type == MACH_TYPE_TORINO_S)
+#else
+# define machine_is_torino_s() (0)
+#endif
+
+#ifdef CONFIG_MACH_HAVANA
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_HAVANA
+# endif
+# define machine_is_havana() (machine_arch_type == MACH_TYPE_HAVANA)
+#else
+# define machine_is_havana() (0)
+#endif
+
+#ifdef CONFIG_MACH_BEAUMONT_11
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_BEAUMONT_11
+# endif
+# define machine_is_beaumont_11() (machine_arch_type == MACH_TYPE_BEAUMONT_11)
+#else
+# define machine_is_beaumont_11() (0)
+#endif
+
+#ifdef CONFIG_MACH_VANGUARD
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_VANGUARD
+# endif
+# define machine_is_vanguard() (machine_arch_type == MACH_TYPE_VANGUARD)
+#else
+# define machine_is_vanguard() (0)
+#endif
+
+#ifdef CONFIG_MACH_S5PC110_DRACO
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_S5PC110_DRACO
+# endif
+# define machine_is_s5pc110_draco() (machine_arch_type == MACH_TYPE_S5PC110_DRACO)
+#else
+# define machine_is_s5pc110_draco() (0)
+#endif
+
+#ifdef CONFIG_MACH_CARTESIO_TWO
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_CARTESIO_TWO
+# endif
+# define machine_is_cartesio_two() (machine_arch_type == MACH_TYPE_CARTESIO_TWO)
+#else
+# define machine_is_cartesio_two() (0)
+#endif
+
+#ifdef CONFIG_MACH_ASTER
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_ASTER
+# endif
+# define machine_is_aster() (machine_arch_type == MACH_TYPE_ASTER)
+#else
+# define machine_is_aster() (0)
+#endif
+
+#ifdef CONFIG_MACH_VOGUESV210
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_VOGUESV210
+# endif
+# define machine_is_voguesv210() (machine_arch_type == MACH_TYPE_VOGUESV210)
+#else
+# define machine_is_voguesv210() (0)
+#endif
+
+#ifdef CONFIG_MACH_ACM500X
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_ACM500X
+# endif
+# define machine_is_acm500x() (machine_arch_type == MACH_TYPE_ACM500X)
+#else
+# define machine_is_acm500x() (0)
+#endif
+
+#ifdef CONFIG_MACH_KM9260
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_KM9260
+# endif
+# define machine_is_km9260() (machine_arch_type == MACH_TYPE_KM9260)
+#else
+# define machine_is_km9260() (0)
+#endif
+
+#ifdef CONFIG_MACH_NIDEFLEXG1
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_NIDEFLEXG1
+# endif
+# define machine_is_nideflexg1() (machine_arch_type == MACH_TYPE_NIDEFLEXG1)
+#else
+# define machine_is_nideflexg1() (0)
+#endif
+
+#ifdef CONFIG_MACH_CTERA_PLUG_IO
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_CTERA_PLUG_IO
+# endif
+# define machine_is_ctera_plug_io() (machine_arch_type == MACH_TYPE_CTERA_PLUG_IO)
+#else
+# define machine_is_ctera_plug_io() (0)
+#endif
+
+#ifdef CONFIG_MACH_SMARTQ7
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_SMARTQ7
+# endif
+# define machine_is_smartq7() (machine_arch_type == MACH_TYPE_SMARTQ7)
+#else
+# define machine_is_smartq7() (0)
+#endif
+
+#ifdef CONFIG_MACH_AT91SAM9G10EK2
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_AT91SAM9G10EK2
+# endif
+# define machine_is_at91sam9g10ek2() (machine_arch_type == MACH_TYPE_AT91SAM9G10EK2)
+#else
+# define machine_is_at91sam9g10ek2() (0)
+#endif
+
+#ifdef CONFIG_MACH_ASUSP527
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_ASUSP527
+# endif
+# define machine_is_asusp527() (machine_arch_type == MACH_TYPE_ASUSP527)
+#else
+# define machine_is_asusp527() (0)
+#endif
+
+#ifdef CONFIG_MACH_AT91SAM9G20MPM2
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_AT91SAM9G20MPM2
+# endif
+# define machine_is_at91sam9g20mpm2() (machine_arch_type == MACH_TYPE_AT91SAM9G20MPM2)
+#else
+# define machine_is_at91sam9g20mpm2() (0)
+#endif
+
+#ifdef CONFIG_MACH_TOPASA900
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_TOPASA900
+# endif
+# define machine_is_topasa900() (machine_arch_type == MACH_TYPE_TOPASA900)
+#else
+# define machine_is_topasa900() (0)
+#endif
+
+#ifdef CONFIG_MACH_ELECTRUM_100
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_ELECTRUM_100
+# endif
+# define machine_is_electrum_100() (machine_arch_type == MACH_TYPE_ELECTRUM_100)
+#else
+# define machine_is_electrum_100() (0)
+#endif
+
+#ifdef CONFIG_MACH_MX51GRB
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_MX51GRB
+# endif
+# define machine_is_mx51grb() (machine_arch_type == MACH_TYPE_MX51GRB)
+#else
+# define machine_is_mx51grb() (0)
+#endif
+
+#ifdef CONFIG_MACH_XEA300
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_XEA300
+# endif
+# define machine_is_xea300() (machine_arch_type == MACH_TYPE_XEA300)
+#else
+# define machine_is_xea300() (0)
+#endif
+
+#ifdef CONFIG_MACH_HTCSTARTREK
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_HTCSTARTREK
+# endif
+# define machine_is_htcstartrek() (machine_arch_type == MACH_TYPE_HTCSTARTREK)
+#else
+# define machine_is_htcstartrek() (0)
+#endif
+
+#ifdef CONFIG_MACH_LIMA
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_LIMA
+# endif
+# define machine_is_lima() (machine_arch_type == MACH_TYPE_LIMA)
+#else
+# define machine_is_lima() (0)
+#endif
+
+#ifdef CONFIG_MACH_CSB740
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_CSB740
+# endif
+# define machine_is_csb740() (machine_arch_type == MACH_TYPE_CSB740)
+#else
+# define machine_is_csb740() (0)
+#endif
+
+#ifdef CONFIG_MACH_USB_S8815
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_USB_S8815
+# endif
+# define machine_is_usb_s8815() (machine_arch_type == MACH_TYPE_USB_S8815)
+#else
+# define machine_is_usb_s8815() (0)
+#endif
+
+#ifdef CONFIG_MACH_WATSON_EFM_PLUGIN
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_WATSON_EFM_PLUGIN
+# endif
+# define machine_is_watson_efm_plugin() (machine_arch_type == MACH_TYPE_WATSON_EFM_PLUGIN)
+#else
+# define machine_is_watson_efm_plugin() (0)
+#endif
+
+#ifdef CONFIG_MACH_MILKYWAY
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_MILKYWAY
+# endif
+# define machine_is_milkyway() (machine_arch_type == MACH_TYPE_MILKYWAY)
+#else
+# define machine_is_milkyway() (0)
+#endif
+
+#ifdef CONFIG_MACH_G4EVM
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_G4EVM
+# endif
+# define machine_is_g4evm() (machine_arch_type == MACH_TYPE_G4EVM)
+#else
+# define machine_is_g4evm() (0)
+#endif
+
+#ifdef CONFIG_MACH_PICOMOD6
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_PICOMOD6
+# endif
+# define machine_is_picomod6() (machine_arch_type == MACH_TYPE_PICOMOD6)
+#else
+# define machine_is_picomod6() (0)
+#endif
+
+#ifdef CONFIG_MACH_OMAPL138_HAWKBOARD
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_OMAPL138_HAWKBOARD
+# endif
+# define machine_is_omapl138_hawkboard() (machine_arch_type == MACH_TYPE_OMAPL138_HAWKBOARD)
+#else
+# define machine_is_omapl138_hawkboard() (0)
+#endif
+
+#ifdef CONFIG_MACH_IP6000
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_IP6000
+# endif
+# define machine_is_ip6000() (machine_arch_type == MACH_TYPE_IP6000)
+#else
+# define machine_is_ip6000() (0)
+#endif
+
+#ifdef CONFIG_MACH_IP6010
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_IP6010
+# endif
+# define machine_is_ip6010() (machine_arch_type == MACH_TYPE_IP6010)
+#else
+# define machine_is_ip6010() (0)
+#endif
+
+#ifdef CONFIG_MACH_UTM400
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_UTM400
+# endif
+# define machine_is_utm400() (machine_arch_type == MACH_TYPE_UTM400)
+#else
+# define machine_is_utm400() (0)
+#endif
+
+#ifdef CONFIG_MACH_OMAP3_ZYBEX
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_OMAP3_ZYBEX
+# endif
+# define machine_is_omap3_zybex() (machine_arch_type == MACH_TYPE_OMAP3_ZYBEX)
+#else
+# define machine_is_omap3_zybex() (0)
+#endif
+
+#ifdef CONFIG_MACH_WIRELESS_SPACE
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_WIRELESS_SPACE
+# endif
+# define machine_is_wireless_space() (machine_arch_type == MACH_TYPE_WIRELESS_SPACE)
+#else
+# define machine_is_wireless_space() (0)
+#endif
+
+#ifdef CONFIG_MACH_SX560
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_SX560
+# endif
+# define machine_is_sx560() (machine_arch_type == MACH_TYPE_SX560)
+#else
+# define machine_is_sx560() (0)
+#endif
+
+#ifdef CONFIG_MACH_TS41X
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_TS41X
+# endif
+# define machine_is_ts41x() (machine_arch_type == MACH_TYPE_TS41X)
+#else
+# define machine_is_ts41x() (0)
+#endif
+
+#ifdef CONFIG_MACH_ELPHEL10373
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_ELPHEL10373
+# endif
+# define machine_is_elphel10373() (machine_arch_type == MACH_TYPE_ELPHEL10373)
+#else
+# define machine_is_elphel10373() (0)
+#endif
+
+#ifdef CONFIG_MACH_RHOBOT
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_RHOBOT
+# endif
+# define machine_is_rhobot() (machine_arch_type == MACH_TYPE_RHOBOT)
+#else
+# define machine_is_rhobot() (0)
+#endif
+
+#ifdef CONFIG_MACH_MX51_REFRESH
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_MX51_REFRESH
+# endif
+# define machine_is_mx51_refresh() (machine_arch_type == MACH_TYPE_MX51_REFRESH)
+#else
+# define machine_is_mx51_refresh() (0)
+#endif
+
+#ifdef CONFIG_MACH_LS9260
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_LS9260
+# endif
+# define machine_is_ls9260() (machine_arch_type == MACH_TYPE_LS9260)
+#else
+# define machine_is_ls9260() (0)
+#endif
+
+#ifdef CONFIG_MACH_SHANK
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_SHANK
+# endif
+# define machine_is_shank() (machine_arch_type == MACH_TYPE_SHANK)
+#else
+# define machine_is_shank() (0)
+#endif
+
+#ifdef CONFIG_MACH_QSD8X50_ST1
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_QSD8X50_ST1
+# endif
+# define machine_is_qsd8x50_st1() (machine_arch_type == MACH_TYPE_QSD8X50_ST1)
+#else
+# define machine_is_qsd8x50_st1() (0)
+#endif
+
+#ifdef CONFIG_MACH_AT91SAM9M10EKES
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_AT91SAM9M10EKES
+# endif
+# define machine_is_at91sam9m10ekes() (machine_arch_type == MACH_TYPE_AT91SAM9M10EKES)
+#else
+# define machine_is_at91sam9m10ekes() (0)
+#endif
+
+#ifdef CONFIG_MACH_HIRAM
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_HIRAM
+# endif
+# define machine_is_hiram() (machine_arch_type == MACH_TYPE_HIRAM)
+#else
+# define machine_is_hiram() (0)
+#endif
+
+#ifdef CONFIG_MACH_PHY3250
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_PHY3250
+# endif
+# define machine_is_phy3250() (machine_arch_type == MACH_TYPE_PHY3250)
+#else
+# define machine_is_phy3250() (0)
+#endif
+
+#ifdef CONFIG_MACH_EA3250
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_EA3250
+# endif
+# define machine_is_ea3250() (machine_arch_type == MACH_TYPE_EA3250)
+#else
+# define machine_is_ea3250() (0)
+#endif
+
+#ifdef CONFIG_MACH_FDI3250
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_FDI3250
+# endif
+# define machine_is_fdi3250() (machine_arch_type == MACH_TYPE_FDI3250)
+#else
+# define machine_is_fdi3250() (0)
+#endif
+
+#ifdef CONFIG_MACH_WHITESTONE
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_WHITESTONE
+# endif
+# define machine_is_whitestone() (machine_arch_type == MACH_TYPE_WHITESTONE)
+#else
+# define machine_is_whitestone() (0)
+#endif
+
+#ifdef CONFIG_MACH_AT91SAM9263NIT
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_AT91SAM9263NIT
+# endif
+# define machine_is_at91sam9263nit() (machine_arch_type == MACH_TYPE_AT91SAM9263NIT)
+#else
+# define machine_is_at91sam9263nit() (0)
+#endif
+
+#ifdef CONFIG_MACH_CCMX51
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_CCMX51
+# endif
+# define machine_is_ccmx51() (machine_arch_type == MACH_TYPE_CCMX51)
+#else
+# define machine_is_ccmx51() (0)
+#endif
+
+#ifdef CONFIG_MACH_CCMX51JS
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_CCMX51JS
+# endif
+# define machine_is_ccmx51js() (machine_arch_type == MACH_TYPE_CCMX51JS)
+#else
+# define machine_is_ccmx51js() (0)
+#endif
+
+#ifdef CONFIG_MACH_CCWMX51
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_CCWMX51
+# endif
+# define machine_is_ccwmx51() (machine_arch_type == MACH_TYPE_CCWMX51)
+#else
+# define machine_is_ccwmx51() (0)
+#endif
+
+#ifdef CONFIG_MACH_CCWMX51JS
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_CCWMX51JS
+# endif
+# define machine_is_ccwmx51js() (machine_arch_type == MACH_TYPE_CCWMX51JS)
+#else
+# define machine_is_ccwmx51js() (0)
+#endif
+
+#ifdef CONFIG_MACH_MINI6410
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_MINI6410
+# endif
+# define machine_is_mini6410() (machine_arch_type == MACH_TYPE_MINI6410)
+#else
+# define machine_is_mini6410() (0)
+#endif
+
+#ifdef CONFIG_MACH_TINY6410
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_TINY6410
+# endif
+# define machine_is_tiny6410() (machine_arch_type == MACH_TYPE_TINY6410)
+#else
+# define machine_is_tiny6410() (0)
+#endif
+
+#ifdef CONFIG_MACH_NANO6410
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_NANO6410
+# endif
+# define machine_is_nano6410() (machine_arch_type == MACH_TYPE_NANO6410)
+#else
+# define machine_is_nano6410() (0)
+#endif
+
+#ifdef CONFIG_MACH_AT572D940HFNLDB
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_AT572D940HFNLDB
+# endif
+# define machine_is_at572d940hfnldb() (machine_arch_type == MACH_TYPE_AT572D940HFNLDB)
+#else
+# define machine_is_at572d940hfnldb() (0)
+#endif
+
+#ifdef CONFIG_MACH_HTCLEO
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_HTCLEO
+# endif
+# define machine_is_htcleo() (machine_arch_type == MACH_TYPE_HTCLEO)
+#else
+# define machine_is_htcleo() (0)
+#endif
+
+#ifdef CONFIG_MACH_AVP13
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_AVP13
+# endif
+# define machine_is_avp13() (machine_arch_type == MACH_TYPE_AVP13)
+#else
+# define machine_is_avp13() (0)
+#endif
+
+#ifdef CONFIG_MACH_XXSVIDEOD
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_XXSVIDEOD
+# endif
+# define machine_is_xxsvideod() (machine_arch_type == MACH_TYPE_XXSVIDEOD)
+#else
+# define machine_is_xxsvideod() (0)
+#endif
+
+#ifdef CONFIG_MACH_VPNEXT
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_VPNEXT
+# endif
+# define machine_is_vpnext() (machine_arch_type == MACH_TYPE_VPNEXT)
+#else
+# define machine_is_vpnext() (0)
+#endif
+
+#ifdef CONFIG_MACH_SWARCO_ITC3
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_SWARCO_ITC3
+# endif
+# define machine_is_swarco_itc3() (machine_arch_type == MACH_TYPE_SWARCO_ITC3)
+#else
+# define machine_is_swarco_itc3() (0)
+#endif
+
+#ifdef CONFIG_MACH_TX51
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_TX51
+# endif
+# define machine_is_tx51() (machine_arch_type == MACH_TYPE_TX51)
+#else
+# define machine_is_tx51() (0)
+#endif
+
+#ifdef CONFIG_MACH_DOLBY_CAT1021
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_DOLBY_CAT1021
+# endif
+# define machine_is_dolby_cat1021() (machine_arch_type == MACH_TYPE_DOLBY_CAT1021)
+#else
+# define machine_is_dolby_cat1021() (0)
+#endif
+
+#ifdef CONFIG_MACH_MX28EVK
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_MX28EVK
+# endif
+# define machine_is_mx28evk() (machine_arch_type == MACH_TYPE_MX28EVK)
+#else
+# define machine_is_mx28evk() (0)
+#endif
+
+#ifdef CONFIG_MACH_PHOENIX260
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_PHOENIX260
+# endif
+# define machine_is_phoenix260() (machine_arch_type == MACH_TYPE_PHOENIX260)
+#else
+# define machine_is_phoenix260() (0)
+#endif
+
+#ifdef CONFIG_MACH_UVACA_STORK
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_UVACA_STORK
+# endif
+# define machine_is_uvaca_stork() (machine_arch_type == MACH_TYPE_UVACA_STORK)
+#else
+# define machine_is_uvaca_stork() (0)
+#endif
+
+#ifdef CONFIG_MACH_SMARTQ5
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_SMARTQ5
+# endif
+# define machine_is_smartq5() (machine_arch_type == MACH_TYPE_SMARTQ5)
+#else
+# define machine_is_smartq5() (0)
+#endif
+
+#ifdef CONFIG_MACH_ALL3078
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_ALL3078
+# endif
+# define machine_is_all3078() (machine_arch_type == MACH_TYPE_ALL3078)
+#else
+# define machine_is_all3078() (0)
+#endif
+
+#ifdef CONFIG_MACH_CTERA_2BAY_DS
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_CTERA_2BAY_DS
+# endif
+# define machine_is_ctera_2bay_ds() (machine_arch_type == MACH_TYPE_CTERA_2BAY_DS)
+#else
+# define machine_is_ctera_2bay_ds() (0)
+#endif
+
+#ifdef CONFIG_MACH_SIOGENTOO3
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_SIOGENTOO3
+# endif
+# define machine_is_siogentoo3() (machine_arch_type == MACH_TYPE_SIOGENTOO3)
+#else
+# define machine_is_siogentoo3() (0)
+#endif
+
+#ifdef CONFIG_MACH_EPB5000
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_EPB5000
+# endif
+# define machine_is_epb5000() (machine_arch_type == MACH_TYPE_EPB5000)
+#else
+# define machine_is_epb5000() (0)
+#endif
+
+#ifdef CONFIG_MACH_HY9263
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_HY9263
+# endif
+# define machine_is_hy9263() (machine_arch_type == MACH_TYPE_HY9263)
+#else
+# define machine_is_hy9263() (0)
+#endif
+
+#ifdef CONFIG_MACH_ACER_TEMPO_M900
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_ACER_TEMPO_M900
+# endif
+# define machine_is_acer_tempo_m900() (machine_arch_type == MACH_TYPE_ACER_TEMPO_M900)
+#else
+# define machine_is_acer_tempo_m900() (0)
+#endif
+
+#ifdef CONFIG_MACH_ACER_TEMPO_DX900
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_ACER_TEMPO_DX900
+# endif
+# define machine_is_acer_tempo_dx650() (machine_arch_type == MACH_TYPE_ACER_TEMPO_DX900)
+#else
+# define machine_is_acer_tempo_dx650() (0)
+#endif
+
+#ifdef CONFIG_MACH_ACER_TEMPO_X960
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_ACER_TEMPO_X960
+# endif
+# define machine_is_acer_tempo_x960() (machine_arch_type == MACH_TYPE_ACER_TEMPO_X960)
+#else
+# define machine_is_acer_tempo_x960() (0)
+#endif
+
+#ifdef CONFIG_MACH_ACER_ETEN_V900
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_ACER_ETEN_V900
+# endif
+# define machine_is_acer_eten_v900() (machine_arch_type == MACH_TYPE_ACER_ETEN_V900)
+#else
+# define machine_is_acer_eten_v900() (0)
+#endif
+
+#ifdef CONFIG_MACH_ACER_ETEN_X900
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_ACER_ETEN_X900
+# endif
+# define machine_is_acer_eten_x900() (machine_arch_type == MACH_TYPE_ACER_ETEN_X900)
+#else
+# define machine_is_acer_eten_x900() (0)
+#endif
+
+#ifdef CONFIG_MACH_BONNELL
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_BONNELL
+# endif
+# define machine_is_bonnell() (machine_arch_type == MACH_TYPE_BONNELL)
+#else
+# define machine_is_bonnell() (0)
+#endif
+
+#ifdef CONFIG_MACH_OHT_MX27
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_OHT_MX27
+# endif
+# define machine_is_oht_mx27() (machine_arch_type == MACH_TYPE_OHT_MX27)
+#else
+# define machine_is_oht_mx27() (0)
+#endif
+
+#ifdef CONFIG_MACH_HTCQUARTZ
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_HTCQUARTZ
+# endif
+# define machine_is_htcquartz() (machine_arch_type == MACH_TYPE_HTCQUARTZ)
+#else
+# define machine_is_htcquartz() (0)
+#endif
+
+#ifdef CONFIG_MACH_DAVINCI_DM6467TEVM
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_DAVINCI_DM6467TEVM
+# endif
+# define machine_is_davinci_dm6467tevm() (machine_arch_type == MACH_TYPE_DAVINCI_DM6467TEVM)
+#else
+# define machine_is_davinci_dm6467tevm() (0)
+#endif
+
+#ifdef CONFIG_MACH_C3AX03
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_C3AX03
+# endif
+# define machine_is_c3ax03() (machine_arch_type == MACH_TYPE_C3AX03)
+#else
+# define machine_is_c3ax03() (0)
+#endif
+
+#ifdef CONFIG_MACH_MXT_TD60
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_MXT_TD60
+# endif
+# define machine_is_mxt_td60() (machine_arch_type == MACH_TYPE_MXT_TD60)
+#else
+# define machine_is_mxt_td60() (0)
+#endif
+
+#ifdef CONFIG_MACH_ESYX
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_ESYX
+# endif
+# define machine_is_esyx() (machine_arch_type == MACH_TYPE_ESYX)
+#else
+# define machine_is_esyx() (0)
+#endif
+
+#ifdef CONFIG_MACH_DOVE_DB
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_DOVE_DB
+# endif
+# define machine_is_dove_db2() (machine_arch_type == MACH_TYPE_DOVE_DB)
+#else
+# define machine_is_dove_db2() (0)
+#endif
+
+#ifdef CONFIG_MACH_BULLDOG
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_BULLDOG
+# endif
+# define machine_is_bulldog() (machine_arch_type == MACH_TYPE_BULLDOG)
+#else
+# define machine_is_bulldog() (0)
+#endif
+
+#ifdef CONFIG_MACH_DERELL_ME2000
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_DERELL_ME2000
+# endif
+# define machine_is_derell_me2000() (machine_arch_type == MACH_TYPE_DERELL_ME2000)
+#else
+# define machine_is_derell_me2000() (0)
+#endif
+
+#ifdef CONFIG_MACH_BCMRING_BASE
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_BCMRING_BASE
+# endif
+# define machine_is_bcmring_base() (machine_arch_type == MACH_TYPE_BCMRING_BASE)
+#else
+# define machine_is_bcmring_base() (0)
+#endif
+
+#ifdef CONFIG_MACH_BCMRING_EVM
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_BCMRING_EVM
+# endif
+# define machine_is_bcmring_evm() (machine_arch_type == MACH_TYPE_BCMRING_EVM)
+#else
+# define machine_is_bcmring_evm() (0)
+#endif
+
+#ifdef CONFIG_MACH_BCMRING_EVM_JAZZ
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_BCMRING_EVM_JAZZ
+# endif
+# define machine_is_bcmring_evm_jazz() (machine_arch_type == MACH_TYPE_BCMRING_EVM_JAZZ)
+#else
+# define machine_is_bcmring_evm_jazz() (0)
+#endif
+
+#ifdef CONFIG_MACH_BCMRING_SP
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_BCMRING_SP
+# endif
+# define machine_is_bcmring_sp() (machine_arch_type == MACH_TYPE_BCMRING_SP)
+#else
+# define machine_is_bcmring_sp() (0)
+#endif
+
+#ifdef CONFIG_MACH_BCMRING_SV
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_BCMRING_SV
+# endif
+# define machine_is_bcmring_sv() (machine_arch_type == MACH_TYPE_BCMRING_SV)
+#else
+# define machine_is_bcmring_sv() (0)
+#endif
+
+#ifdef CONFIG_MACH_BCMRING_SV_JAZZ
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_BCMRING_SV_JAZZ
+# endif
+# define machine_is_bcmring_sv_jazz() (machine_arch_type == MACH_TYPE_BCMRING_SV_JAZZ)
+#else
+# define machine_is_bcmring_sv_jazz() (0)
+#endif
+
+#ifdef CONFIG_MACH_BCMRING_TABLET
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_BCMRING_TABLET
+# endif
+# define machine_is_bcmring_tablet() (machine_arch_type == MACH_TYPE_BCMRING_TABLET)
+#else
+# define machine_is_bcmring_tablet() (0)
+#endif
+
+#ifdef CONFIG_MACH_BCMRING_VP
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_BCMRING_VP
+# endif
+# define machine_is_bcmring_vp() (machine_arch_type == MACH_TYPE_BCMRING_VP)
+#else
+# define machine_is_bcmring_vp() (0)
+#endif
+
+#ifdef CONFIG_MACH_BCMRING_EVM_SEIKOR
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_BCMRING_EVM_SEIKOR
+# endif
+# define machine_is_bcmring_evm_seikor() (machine_arch_type == MACH_TYPE_BCMRING_EVM_SEIKOR)
+#else
+# define machine_is_bcmring_evm_seikor() (0)
+#endif
+
+#ifdef CONFIG_MACH_BCMRING_SP_WQVGA
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_BCMRING_SP_WQVGA
+# endif
+# define machine_is_bcmring_sp_wqvga() (machine_arch_type == MACH_TYPE_BCMRING_SP_WQVGA)
+#else
+# define machine_is_bcmring_sp_wqvga() (0)
+#endif
+
+#ifdef CONFIG_MACH_BCMRING_CUSTOM
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_BCMRING_CUSTOM
+# endif
+# define machine_is_bcmring_custom() (machine_arch_type == MACH_TYPE_BCMRING_CUSTOM)
+#else
+# define machine_is_bcmring_custom() (0)
+#endif
+
+#ifdef CONFIG_MACH_ACER_S200
+# ifdef machine_arch_type
+# undef machine_arch_type
+# define machine_arch_type __machine_arch_type
+# else
+# define machine_arch_type MACH_TYPE_ACER_S200
+# endif
+# define machine_is_acer_s200() (machine_arch_type == MACH_TYPE_ACER_S200)
+#else
+# define machine_is_acer_s200() (0)
+#endif
+
/*
* These have not yet been registered
*/
* first constant multiplications gets optimized away if the delay is
* a constant)
*/
-extern __inline__ void udelay(unsigned long usecs)
+extern __inline__ void __udelay(unsigned long usecs)
{
__delay(usecs);
}
#define __isr__ void __attribute__ ((regparm(0)))
-#define DECLARE_INTERRUPT(x) \
- asm(".globl irq_"#x"\n" \
- "irq_"#x":\n" \
- "pusha \n" \
- "pushl $"#x"\n" \
- "pushl $irq_return\n" \
- "jmp do_irq\n"); \
- __isr__ irq_##x(void)
-
-#define DECLARE_EXCEPTION(x, f) \
- asm(".globl exp_"#x"\n" \
- "exp_"#x":\n" \
- "pusha \n" \
- "movl %esp, %ebx\n" \
- "movl $exception_stack, %eax\n" \
- "movl %eax, %esp \n" \
- "pushl %ebx\n" \
- "movl 32(%esp), %ebx\n" \
- "xorl %edx, %edx\n" \
- "movw 36(%esp), %dx\n" \
- "pushl %edx\n" \
- "pushl %ebx\n" \
- "pushl $"#x"\n" \
- "pushl $exp_return\n" \
- "jmp "#f"\n"); \
- __isr__ exp_##x(void)
-
#endif
#ifndef _U_BOOT_I386_H_
#define _U_BOOT_I386_H_ 1
-/* for the following variables, see start.S */
-extern ulong i386boot_start; /* code start (in flash) */
-extern ulong i386boot_end; /* code end (in flash) */
-extern ulong i386boot_romdata_start;/* datasegment in flash (also code+rodata end) */
-extern ulong i386boot_romdata_dest; /* data location segment in ram */
-extern ulong i386boot_romdata_size; /* size of data segment */
-extern ulong i386boot_bss_start; /* bss start */
-extern ulong i386boot_bss_size; /* bss size */
-extern ulong i386boot_stack_end; /* first usable RAM address after bss and stack */
-extern ulong i386boot_ram_end; /* end of ram */
-
-extern ulong i386boot_realmode; /* start of realmode entry code */
-extern ulong i386boot_realmode_size;/* size of realmode entry code */
-extern ulong i386boot_bios; /* start of BIOS emulation code */
-extern ulong i386boot_bios_size; /* size of BIOS emulation code */
-
-
/* cpu/.../cpu.c */
-int cpu_init(void);
+int cpu_init_r(void);
+int cpu_init_f(void);
/* cpu/.../timer.c */
void timer_isr(void *);
/* cpu/.../interrupts.c */
int cpu_init_interrupts(void);
-/* cpu/.../exceptions.c */
-int cpu_init_exceptions(void);
-
/* board/.../... */
int board_init(void);
int dram_init(void);
#ifndef _405GP_PCI_H
#define _405GP_PCI_H
+#include <pci.h>
+
/*----------------------------------------------------------------------------+
| 405GP PCI core memory map defines.
+----------------------------------------------------------------------------*/
#define PCIDEVID_405GP 0x0
+void board_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev);
+int pci_arbiter_enabled(void);
+int __pci_pre_init(struct pci_controller *hose);
+void __pci_target_init(struct pci_controller *hose);
+void __pci_master_init(struct pci_controller *hose);
+
#endif
#ifdef CONFIG_BLACKFIN
#include <asm/blackfin.h>
#endif
+#ifdef CONFIG_SOC_DA8XX
+#include <asm/arch/hardware.h>
+#endif
#include <part.h>
#include <flash.h>
ulong get_OPB_freq (void);
ulong get_PCI_freq (void);
#endif
-#if defined(CONFIG_S3C2400) || defined(CONFIG_S3C2410) || \
- defined(CONFIG_LH7A40X) || defined(CONFIG_S3C6400)
+#if defined(CONFIG_S3C24X0) || \
+ defined(CONFIG_LH7A40X) || \
+ defined(CONFIG_S3C6400)
ulong get_FCLK (void);
ulong get_HCLK (void);
ulong get_PCLK (void);
void wait_ticks (unsigned long);
/* lib_$(ARCH)/time.c */
-void udelay (unsigned long);
+void __udelay (unsigned long);
ulong usec2ticks (unsigned long usec);
ulong ticks2usec (unsigned long ticks);
int init_timebase (void);
+/* lib_generic/time.c */
+void udelay (unsigned long);
+
/* lib_generic/vsprintf.c */
ulong simple_strtoul(const char *cp,char **endp,unsigned int base);
#ifdef CONFIG_SYS_64BIT_VSPRINTF
#define CONFIG_SYS_PCI_MEMBASE1 CONFIG_SYS_PCI_MEMBASE + 0x10000000
#define CONFIG_SYS_PCI_MEMBASE2 CONFIG_SYS_PCI_MEMBASE1 + 0x10000000
#define CONFIG_SYS_PCI_MEMBASE3 CONFIG_SYS_PCI_MEMBASE2 + 0x10000000
-#define CONFIG_SYS_PCI_IOBASE 0xe8000000
-
+#define CONFIG_SYS_PCI_IOBASE 0xe8000000
+#define CONFIG_SYS_PCI_SUBSYS_VENDORID PCI_VENDOR_ID_ESDGMBH
+#define CONFIG_SYS_PCI_SUBSYS_ID 0x0444 /* device ID for DU440 */
/* Don't change either of these */
#define CONFIG_SYS_PERIPHERAL_BASE 0xef600000 /* internal peripherals */
#define CONFIG_SUPPORT_VFAT
-#define CONFIG_AUTO_UPDATE 1 /* autoupdate via compactflash */
-
#undef CONFIG_WATCHDOG /* watchdog disabled */
#define CONFIG_RTC_MC146818 /* DS1685 is MC146818 compatible*/
* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
*/
#define CONFIG_SYS_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_FLASH_BASE 0xFFFA0000
-#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
-#define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384kB for Monitor */
-#define CONFIG_SYS_MALLOC_LEN (384 * 1024) /* Reserve 384kB for malloc() */
+#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_MONITOR_BASE
+#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
+#define CONFIG_SYS_MONITOR_LEN (~(TEXT_BASE) + 1)
+#define CONFIG_SYS_MALLOC_LEN (1024 << 10)
/*
* Environment Variable setup
#define CONFIG_SYS_USB_OHCI_SLOT_NAME "ohci_pci"
#define CONFIG_USB_STORAGE 1
+/*
+ * UBI
+ */
+#define CONFIG_CMD_UBI
+#define CONFIG_RBTREE
+#define CONFIG_MTD_DEVICE
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_LZO
+
#endif /* __CONFIG_H */
#define CONFIG_CMD_BSP
#define CONFIG_CMD_DATE
-#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_DTT
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_ELF
#define CONFIG_CMD_FAT
#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
#define CONFIG_CMD_MII
#define CONFIG_CMD_NAND
#define CONFIG_CMD_NET
/* Board-specific PCI */
#define CONFIG_SYS_PCI_TARGET_INIT
#define CONFIG_SYS_PCI_MASTER_INIT
+#define CONFIG_SYS_PCI_BOARD_FIXUP_IRQ
/* PCI identification */
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */
#define CONFIG_SYS_PCI_SUBSYS_ID_NONMONARCH 0x0441 /* PCI Device ID: Non-Monarch */
#define CONFIG_SYS_PCI_SUBSYS_ID_MONARCH 0x0440 /* PCI Device ID: Monarch */
+/* for weak __pci_target_init() */
+#define CONFIG_SYS_PCI_SUBSYS_ID CONFIG_SYS_PCI_SUBSYS_ID_MONARCH
#define CONFIG_SYS_PCI_CLASSCODE_NONMONARCH PCI_CLASS_PROCESSOR_POWERPC
#define CONFIG_SYS_PCI_CLASSCODE_MONARCH PCI_CLASS_BRIDGE_HOST
* High Level Configuration Options
* (easy to change)
*/
-#define CONFIG_ARM920T 1 /* This is an ARM920T Core */
-#define CONFIG_S3C2410 1 /* in a SAMSUNG S3C2410 SoC */
-#define CONFIG_VCMA9 1 /* on a MPL VCMA9 Board */
+#define CONFIG_ARM920T 1 /* This is an ARM920T Core */
+#define CONFIG_S3C24X0 1 /* in a SAMSUNG S3C24x0-type SoC */
+#define CONFIG_S3C2410 1 /* specifically a SAMSUNG S3C2410 SoC */
+#define CONFIG_VCMA9 1 /* on a MPL VCMA9 Board */
/* input clock of PLL */
#define CONFIG_SYS_CLK_FREQ 12000000/* VCMA9 has 12MHz input clock */
--- /dev/null
+/*
+ * (C) Copyright 2009 Faraday Technology
+ * Po-Yu Chuang <ratbert@faraday-tech.com>
+ *
+ * Configuation settings for the Faraday A320 board.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <asm/arch/a320.h>
+
+/*-----------------------------------------------------------------------
+ * CPU and Board Configuration Options
+ */
+#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
+
+#undef CONFIG_SKIP_LOWLEVEL_INIT
+
+/*-----------------------------------------------------------------------
+ * Timer
+ */
+#define CONFIG_SYS_HZ 1000 /* timer ticks per second */
+
+/*-----------------------------------------------------------------------
+ * Real Time Clock
+ */
+#define CONFIG_RTC_FTRTC010
+
+/*-----------------------------------------------------------------------
+ * Serial console configuration
+ */
+
+/* FTUART is a high speed NS 16C550A compatible UART */
+#define CONFIG_BAUDRATE 38400
+#define CONFIG_CONS_INDEX 1
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_COM1 0x98200000
+#define CONFIG_SYS_NS16550_REG_SIZE -4
+#define CONFIG_SYS_NS16550_CLK 18432000
+
+/* valid baudrates */
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+
+/*-----------------------------------------------------------------------
+ * Ethernet
+ */
+#define CONFIG_NET_MULTI
+#define CONFIG_FTMAC100
+
+#define CONFIG_BOOTDELAY 3
+
+/*-----------------------------------------------------------------------
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_CACHE
+#define CONFIG_CMD_DATE
+#define CONFIG_CMD_PING
+
+/*-----------------------------------------------------------------------
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_PROMPT "A320 # " /* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE \
+ (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+
+/* max number of command args */
+#define CONFIG_SYS_MAXARGS 16
+
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+
+/*-----------------------------------------------------------------------
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
+#ifdef CONFIG_USE_IRQ
+#define CONFIG_STACKSIZE_IRQ (4 * 1024) /* IRQ stack */
+#define CONFIG_STACKSIZE_FIQ (4 * 1024) /* FIQ stack */
+#endif
+
+/*-----------------------------------------------------------------------
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024)
+
+/*-----------------------------------------------------------------------
+ * size in bytes reserved for initial data
+*/
+#define CONFIG_SYS_GBL_DATA_SIZE 128
+
+/*-----------------------------------------------------------------------
+ * SDRAM controller configuration
+ */
+#define CONFIG_SYS_FTSDMC020_TP0 (FTSDMC020_TP0_TRAS(2) | \
+ FTSDMC020_TP0_TRP(1) | \
+ FTSDMC020_TP0_TRCD(1) | \
+ FTSDMC020_TP0_TRF(3) | \
+ FTSDMC020_TP0_TWR(1) | \
+ FTSDMC020_TP0_TCL(2))
+
+#define CONFIG_SYS_FTSDMC020_TP1 (FTSDMC020_TP1_INI_PREC(4) | \
+ FTSDMC020_TP1_INI_REFT(8) | \
+ FTSDMC020_TP1_REF_INTV(0x180))
+
+#define CONFIG_SYS_FTSDMC020_BANK0_BSR (FTSDMC020_BANK_ENABLE | \
+ FTSDMC020_BANK_DDW_X16 | \
+ FTSDMC020_BANK_DSZ_256M | \
+ FTSDMC020_BANK_MBW_32 | \
+ FTSDMC020_BANK_SIZE_64M)
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
+#define PHYS_SDRAM_1 0x10000000 /* SDRAM Bank #1 */
+#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
+
+/*
+ * Load address and memory test area should agree with
+ * board/faraday/a320/config.mk. Be careful not to overwrite U-boot itself.
+ */
+#define CONFIG_SYS_LOAD_ADDR 0x12000000
+
+/* memtest works on 63 MB in DRAM */
+#define CONFIG_SYS_MEMTEST_START 0x10000000
+#define CONFIG_SYS_MEMTEST_END 0x13F00000
+
+/*-----------------------------------------------------------------------
+ * Static memory controller configuration
+ */
+
+#include <asm/arch/ftsmc020.h>
+
+#define FTSMC020_BANK0_CONFIG (FTSMC020_BANK_ENABLE | \
+ FTSMC020_BANK_BASE(PHYS_FLASH_1) | \
+ FTSMC020_BANK_SIZE_1M | \
+ FTSMC020_BANK_MBW_8)
+
+#define FTSMC020_BANK0_TIMING (FTSMC020_TPR_RBE | \
+ FTSMC020_TPR_AST(3) | \
+ FTSMC020_TPR_CTW(3) | \
+ FTSMC020_TPR_ATI(0xf) | \
+ FTSMC020_TPR_AT2(3) | \
+ FTSMC020_TPR_WTC(3) | \
+ FTSMC020_TPR_AHT(3) | \
+ FTSMC020_TPR_TRNA(0xf))
+
+#define FTSMC020_BANK1_CONFIG (FTSMC020_BANK_ENABLE | \
+ FTSMC020_BANK_BASE(PHYS_FLASH_2) | \
+ FTSMC020_BANK_SIZE_32M | \
+ FTSMC020_BANK_MBW_32)
+
+#define FTSMC020_BANK1_TIMING (FTSMC020_TPR_AST(3) | \
+ FTSMC020_TPR_CTW(3) | \
+ FTSMC020_TPR_ATI(0xf) | \
+ FTSMC020_TPR_AT2(3) | \
+ FTSMC020_TPR_WTC(3) | \
+ FTSMC020_TPR_AHT(3) | \
+ FTSMC020_TPR_TRNA(0xf))
+
+#define CONFIG_SYS_FTSMC020_CONFIGS { \
+ { FTSMC020_BANK0_CONFIG, FTSMC020_BANK0_TIMING, }, \
+ { FTSMC020_BANK1_CONFIG, FTSMC020_BANK1_TIMING, }, \
+}
+
+/*-----------------------------------------------------------------------
+ * FLASH and environment organization
+ */
+
+/* use CFI framework */
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_FLASH_CFI_DRIVER
+
+/* support JEDEC */
+#define CONFIG_FLASH_CFI_LEGACY
+#define CONFIG_SYS_FLASH_LEGACY_512Kx8
+
+#define PHYS_FLASH_1 0x00000000
+#define PHYS_FLASH_2 0x00400000
+#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
+#define CONFIG_SYS_FLASH_BANKS_LIST { PHYS_FLASH_1, PHYS_FLASH_2, }
+
+#define CONFIG_SYS_MONITOR_BASE PHYS_FLASH_1
+
+/* max number of memory banks */
+#define CONFIG_SYS_MAX_FLASH_BANKS 2
+
+/* max number of sectors on one chip */
+#define CONFIG_SYS_MAX_FLASH_SECT 512
+
+#undef CONFIG_SYS_FLASH_EMPTY_INFO
+
+/* environments */
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_ADDR 0x00060000
+#define CONFIG_ENV_SIZE 0x20000
+
+#endif /* __CONFIG_H */
*/
#include <config_cmd_default.h>
-#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_FPGA
#define CONFIG_CMD_I2C
-#define CONFIG_CMD_IRQ
#define CONFIG_CMD_MII
#define CONFIG_CMD_NAND
#define CONFIG_CMD_NET
* Size of malloc() pool
*/
#define CONFIG_ENV_SIZE SZ_128K /* Total Size of Environment Sector */
+#define CONFIG_ENV_SIZE_FLEX SZ_256K
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_1M)
/* bytes reserved for initial data */
#define CONFIG_SYS_GBL_DATA_SIZE 128
#define CONFIG_SYS_MONITOR_LEN SZ_256K /* U-Boot image size */
#define CONFIG_ENV_IS_IN_ONENAND 1
#define CONFIG_ENV_ADDR 0x00020000
+#define CONFIG_ENV_ADDR_FLEX 0x00040000
#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
--- /dev/null
+/*
+ * Copyright (C) 2008 Texas Instruments, Inc <www.ti.com>
+ *
+ * Based on davinci_dvevm.h. Original Copyrights follow:
+ *
+ * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * Board
+ */
+
+/*
+ * SoC Configuration
+ */
+#define CONFIG_MACH_DAVINCI_DA830_EVM
+#define CONFIG_ARM926EJS /* arm926ejs CPU core */
+#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
+#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
+#define CONFIG_SYS_OSCIN_FREQ 24000000
+#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
+#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
+#define CONFIG_SYS_HZ 1000
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */
+
+/*
+ * Memory Info
+ */
+#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */
+#define CONFIG_SYS_GBL_DATA_SIZE 128 /* reserved for initial data */
+#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
+#define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */
+#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 /* memtest start addr */
+#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 16*1024*1024) /* 16MB test */
+#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
+#define CONFIG_STACKSIZE (256*1024) /* regular stack */
+
+/*
+ * Serial Driver info
+ */
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
+#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
+#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
+#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
+#define CONFIG_BAUDRATE 115200 /* Default baud rate */
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+
+/*
+ * I2C Configuration
+ */
+#define CONFIG_HARD_I2C
+#define CONFIG_DRIVER_DAVINCI_I2C
+#define CONFIG_SYS_I2C_SPEED 25000 /* 100Kbps won't work, H/W bug */
+#define CONFIG_SYS_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
+
+/*
+ * I2C EEPROM definitions for catalyst 24W256 EEPROM chip
+ */
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
+#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
+
+/*
+ * Network & Ethernet Configuration
+ */
+#ifdef CONFIG_DRIVER_TI_EMAC
+#define CONFIG_MII
+#define CONFIG_BOOTP_DEFAULT
+#define CONFIG_BOOTP_DNS
+#define CONFIG_BOOTP_DNS2
+#define CONFIG_BOOTP_SEND_HOSTNAME
+#define CONFIG_NET_RETRY_COUNT 10
+#define CONFIG_NET_MULTI
+#endif
+
+/*
+ * Flash & Environment
+ */
+#ifdef CONFIG_USE_NAND
+#undef CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_NAND_DAVINCI
+#define CONFIG_SYS_NO_FLASH
+#define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */
+#define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */
+#define CONFIG_ENV_SIZE (128 << 10)
+#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
+#define CONFIG_SYS_NAND_CS 3
+#define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
+#define CONFIG_SYS_CLE_MASK 0x10
+#define CONFIG_SYS_ALE_MASK 0x8
+#define CONFIG_SYS_NAND_HW_ECC
+#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
+#define NAND_MAX_CHIPS 1
+#define DEF_BOOTM ""
+#endif
+
+#ifdef CONFIG_USE_NOR
+#define CONFIG_ENV_IS_IN_FLASH
+#undef CONFIG_SYS_NO_FLASH
+#define CONFIG_SYS_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */
+#define CONFIG_SYS_FLASH_SECT_SZ (64 << 10) /* 64KB */
+#define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_SECT_SZ*3)
+#define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
+#define PHYS_FLASH_SIZE (32 << 20) /* Flash size 32MB */
+#define CONFIG_SYS_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)
+#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ
+#define CONFIG_SYS_FLASH_SPL_ACCESS
+#endif
+
+#ifdef CONFIG_USE_SPIFLASH
+#undef CONFIG_ENV_IS_IN_FLASH
+#undef CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_SIZE (16 << 10)
+#define CONFIG_ENV_OFFSET (256 << 10)
+#define CONFIG_ENV_SECT_SIZE 4096
+#define CONFIG_SYS_NO_FLASH
+#define CONFIG_SPI
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_WINBOND
+#define CONFIG_DAVINCI_SPI
+#define CONFIG_SYS_SPI_BASE DAVINCI_SPI0_BASE
+#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID)
+#define CONFIG_SF_DEFAULT_SPEED 50000000
+#define CONFIG_SYS_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
+#endif
+
+
+/*
+ * U-Boot general configuration
+ */
+#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */
+#undef CONFIG_MISC_INIT_R
+#undef CONFIG_BOOTDELAY
+#define CONFIG_BOOTFILE "uImage" /* Boot file name */
+#define CONFIG_SYS_PROMPT "DA830-evm > " /* Command Prompt */
+#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
+#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_MEMTEST_START + 0x700000)
+#define CONFIG_VERSION_VARIABLE
+#define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_CRC32_VERIFY
+#define CONFIG_MX_CYCLIC
+
+/*
+ * Linux Information
+ */
+#define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100)
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_BOOTARGS "mem=32M console=ttyS2,115200n8 root=/dev/mtdblock/2 rw noinitrd ip=dhcp"
+#define CONFIG_BOOTCOMMAND ""
+#define CONFIG_BOOTDELAY 3
+
+/*
+ * U-Boot commands
+ */
+#include <config_cmd_default.h>
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_DIAG
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_SAVES
+#define CONFIG_CMD_MEMORY
+#undef CONFIG_CMD_FPGA
+#undef CONFIG_CMD_SETGETDCR
+#define CONFIG_CMD_EEPROM
+
+#ifndef CONFIG_DRIVER_TI_EMAC
+#undef CONFIG_CMD_NET
+#undef CONFIG_CMD_DHCP
+#undef CONFIG_CMD_MII
+#undef CONFIG_CMD_PING
+#endif
+
+#ifdef CONFIG_USE_NAND
+#undef CONFIG_CMD_FLASH
+#undef CONFIG_CMD_IMLS
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_CMD_UBI
+#define CONFIG_RBTREE
+#endif
+
+#ifdef CONFIG_USE_SPIFLASH
+#undef CONFIG_CMD_IMLS
+#undef CONFIG_CMD_FLASH
+#define CONFIG_CMD_SPI
+#define CONFIG_CMD_SAVEENV
+#endif
+
+#if !defined(CONFIG_USE_NAND) && \
+ !defined(CONFIG_USE_NOR) && \
+ !defined(CONFIG_USE_SPIFLASH)
+#define CONFIG_ENV_IS_NOWHERE
+#define CONFIG_SYS_NO_FLASH
+#define CONFIG_ENV_SIZE (16 << 10)
+#undef CONFIG_CMD_IMLS
+#undef CONFIG_CMD_FLASH
+#undef CONFIG_CMD_ENV
+#endif
+
+#ifdef CONFIG_USB_DA8XX
+#define CONFIG_CMD_USB /* include support for usb */
+#define CONFIG_CMD_STORAGE /* include support for usb */
+#define CONFIG_CMD_FAT /* include support for FAT/storage*/
+#define CONFIG_DOS_PARTITION /* include support for FAT/storage*/
+#endif
+
+#endif /* __CONFIG_H */
/* Hardware drivers */
+/* DDR - I use Micron DDR */
+#define CONFIG_OMAP3_MICRON_DDR 1
+
/* DM9000 */
#define CONFIG_NET_MULTI 1
#define CONFIG_NET_RETRY_COUNT 20
#ifndef __CONFIG_H
#define __CONFIG_H
+#define CONFIG_RELOC_FIXUP_WORKS
+
/*
* Stuff still to be dealt with -
*/
/*
* Size of malloc() pool
*/
-#define CONFIG_MALLOC_SIZE (CONFIG_SYS_ENV_SIZE + 128*1024)
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
#define CONFIG_BAUDRATE 9600
#ifndef __ASSEMBLER__
extern unsigned long ip;
-#define PRINTIP asm ("call next_line\n" \
- "next_line:\n" \
+#define PRINTIP asm ("call 0\n" \
+ "0:\n" \
"pop %%eax\n" \
"movl %%eax, %0\n" \
:"=r"(ip) \
#define CONFIG_SYS_NAND_BASE 0xd8000000
#define CONFIG_JFFS2_NAND
#define CONFIG_MXC_NAND_HWECC
+#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
/*
* SD/MMC
--- /dev/null
+/*
+ * (C) Copyright 2006
+ * MicroSys GmbH
+ *
+ * (C) Copyright 2009
+ * Wolfgang Grandegger, DENX Software Engineering, wg@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ */
+
+#define CONFIG_MPC5200
+#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
+#define CONFIG_MPX5200 1 /* ... on MPX5200 board */
+#define CONFIG_MPC5200_DDR 1 /* ... use DDR RAM */
+#define CONFIG_IPEK01 /* Motherboard is ipek01 */
+
+#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33MHz */
+
+#define CONFIG_MISC_INIT_R
+
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM 0x02 /* Software reboot */
+
+#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
+#ifdef CONFIG_CMD_KGDB
+#define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
+#endif
+
+/*
+ * Serial console configuration
+ */
+#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
+#define CONFIG_BAUDRATE 115200 /* ... at 9600 bps */
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
+
+#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
+
+/*
+ * Video configuration for LIME GDC
+ */
+#define CONFIG_VIDEO
+#ifdef CONFIG_VIDEO
+#define CONFIG_VIDEO_MB862xx
+#define CONFIG_VIDEO_MB862xx_ACCEL
+#define VIDEO_FB_16BPP_WORD_SWAP
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_VIDEO_BMP_LOGO
+#define CONFIG_CONSOLE_EXTRA_INFO
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+#define CONFIG_VIDEO_SW_CURSOR
+#define CONFIG_SPLASH_SCREEN
+#define CONFIG_VIDEO_BMP_GZIP
+#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20) /* decompressed img */
+/* Lime clock frequency */
+#define CONFIG_SYS_MB862xx_CCF 0x90000 /* geo 166MHz other 133MHz */
+/* SDRAM parameter */
+#define CONFIG_SYS_MB862xx_MMR 0x41c767e3
+#endif
+
+/*
+ * PCI Mapping:
+ * 0x40000000 - 0x4fffffff - PCI Memory
+ * 0x50000000 - 0x50ffffff - PCI IO Space
+ */
+#define CONFIG_PCI 1
+#define CONFIG_PCI_PNP 1
+#define CONFIG_PCI_SCAN_SHOW 1
+
+#define CONFIG_PCI_MEM_BUS 0x40000000
+#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
+#define CONFIG_PCI_MEM_SIZE 0x10000000
+
+#define CONFIG_PCI_IO_BUS 0x50000000
+#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
+#define CONFIG_PCI_IO_SIZE 0x01000000
+
+#define CONFIG_NET_MULTI 1
+#define CONFIG_MII 1
+#define CONFIG_EEPRO100 1
+#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
+
+/* Partitions */
+#define CONFIG_DOS_PARTITION
+
+/* USB */
+#define CONFIG_USB_OHCI_NEW
+#define CONFIG_SYS_OHCI_BE_CONTROLLER
+#define CONFIG_USB_STORAGE
+
+#define CONFIG_SYS_USB_OHCI_CPU_INIT
+#define CONFIG_SYS_USB_OHCI_REGS_BASE MPC5XXX_USB
+#define CONFIG_SYS_USB_OHCI_SLOT_NAME "mpc5200"
+#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+
+#ifdef CONFIG_VIDEO
+#define CONFIG_CMD_BMP /* BMP support */
+#endif
+#define CONFIG_CMD_DATE /* support for RTC, date/time...*/
+#define CONFIG_CMD_DHCP /* DHCP Support */
+#define CONFIG_CMD_FAT /* FAT support */
+#define CONFIG_CMD_I2C /* I2C serial bus support */
+#define CONFIG_CMD_IDE /* IDE harddisk support */
+#define CONFIG_CMD_IRQ /* irqinfo */
+#define CONFIG_CMD_MII /* MII support */
+#define CONFIG_CMD_PCI /* pciinfo */
+#define CONFIG_CMD_USB /* USB Support */
+
+#define CONFIG_SYS_LOWBOOT 1
+
+/*
+ * Autobooting
+ */
+#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
+
+#define CONFIG_PREBOOT "echo;" \
+ "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
+ "echo"
+
+#undef CONFIG_BOOTARGS
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "netdev=eth0\0" \
+ "consoledev=ttyPSC0\0" \
+ "hostname=ipek01\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=${serverip}:${rootpath}\0" \
+ "ramargs=setenv bootargs root=/dev/ram rw\0" \
+ "addip=setenv bootargs ${bootargs} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
+ ":${hostname}:${netdev}:off panic=1\0" \
+ "addtty=setenv bootargs ${bootargs} " \
+ "console=${consoledev},${baudrate}\0" \
+ "flash_nfs=run nfsargs addip addtty;" \
+ "bootm ${kernel_addr} - ${fdtaddr}\0" \
+ "flash_self=run ramargs addip addtty;" \
+ "bootm ${kernel_addr} ${ramdisk_addr} ${fdtaddr}\0" \
+ "net_nfs=tftp 200000 ${bootfile}; tftp ${fdtaddr} ${fdtfile};" \
+ "run nfsargs addip addtty;" \
+ "bootm ${loadaddr} - ${fdtaddr}\0" \
+ "rootpath=/opt/eldk/ppc_6xx\0" \
+ "bootfile=ipek01/uImage\0" \
+ "load=tftp 100000 ipek01/u-boot.bin\0" \
+ "update=protect off FC000000 +60000; era FC000000 +60000; " \
+ "cp.b 100000 FC000000 ${filesize}\0" \
+ "upd=run load;run update\0" \
+ "fdtaddr=800000\0" \
+ "loadaddr=400000\0" \
+ "fdtfile=ipek01/ipek01.dtb\0" \
+ ""
+
+#define CONFIG_BOOTCOMMAND "run flash_self"
+
+/*
+ * IPB Bus clocking configuration.
+ */
+#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* for 133MHz */
+/* PCI clock must be 33, because board will not boot */
+#undef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 /* for 66MHz */
+
+/*
+ * Open firmware flat tree support
+ */
+#define CONFIG_OF_LIBFDT 1
+#define CONFIG_OF_BOARD_SETUP 1
+
+#define OF_CPU "PowerPC,5200@0"
+#define OF_SOC "soc5200@f0000000"
+#define OF_TBCLK (bd->bi_busfreq / 4)
+
+/*
+ * I2C configuration
+ */
+#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
+#define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */
+
+#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
+#define CONFIG_SYS_I2C_SLAVE 0x7F
+
+/*
+ * EEPROM configuration
+ */
+#define CONFIG_SYS_I2C_EEPROM_ADDR 0x53
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
+
+/*
+ * RTC configuration
+ */
+#define CONFIG_RTC_PCF8563
+#define CONFIG_SYS_I2C_RTC_ADDR 0x51
+
+#define CONFIG_SYS_FLASH_BASE 0xFC000000
+#define CONFIG_SYS_FLASH_SIZE 0x01000000
+#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + \
+ CONFIG_SYS_MONITOR_LEN)
+
+#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
+#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max num of sects on one chip */
+#define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
+
+/* use CFI flash driver */
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
+
+/*
+ * Environment settings
+ */
+#define CONFIG_ENV_IS_IN_FLASH 1
+#define CONFIG_ENV_SIZE 0x10000
+#define CONFIG_ENV_SECT_SIZE 0x20000
+#define CONFIG_ENV_OVERWRITE 1
+#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
+
+/*
+ * Memory map
+ */
+#define CONFIG_SYS_MBAR 0xf0000000
+#define CONFIG_SYS_SDRAM_BASE 0x00000000
+#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
+#define CONFIG_SYS_SRAM_BASE 0xF1000000
+#define CONFIG_SYS_SRAM_SIZE 0x00200000
+#define CONFIG_SYS_LIME_BASE 0xE4000000
+#define CONFIG_SYS_LIME_SIZE 0x04000000
+#define CONFIG_SYS_FPGA_BASE 0xC0000000
+#define CONFIG_SYS_FPGA_SIZE 0x10000000
+#define CONFIG_SYS_MPEG_BASE 0xe2000000
+#define CONFIG_SYS_MPEG_SIZE 0x01000000
+#define CONFIG_SYS_CF_BASE 0xe1000000
+#define CONFIG_SYS_CF_SIZE 0x01000000
+
+/* Use SRAM until RAM will be available */
+#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
+/* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
+
+
+
+/* size in bytes reserved for initial data */
+#define CONFIG_SYS_GBL_DATA_SIZE 128
+
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
+ CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
+
+#define CONFIG_SYS_MONITOR_BASE TEXT_BASE
+#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
+# define CONFIG_SYS_RAMBOOT 1
+#endif
+
+#define CONFIG_SYS_MONITOR_LEN (384 << 10) /* Reserve 384 kB for Monitor */
+#define CONFIG_SYS_MALLOC_LEN (4 << 20) /* Reserve 128 kB for malloc() */
+#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
+
+/*
+ * Ethernet configuration
+ */
+#define CONFIG_MPC5xxx_FEC 1
+#define CONFIG_MPC5xxx_FEC_MII100
+#define CONFIG_PHY_ADDR 0x00
+
+/*
+ * GPIO configuration
+ */
+#define CONFIG_SYS_GPS_PORT_CONFIG 0x1d556624
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
+#ifdef CONFIG_CMD_KGDB
+#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
+#else
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+#endif
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
+ sizeof(CONFIG_SYS_PROMPT) + 16)
+/* max number of command args */
+#define CONFIG_SYS_MAXARGS 16
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+
+
+#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1...15 MB in DRAM */
+
+#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
+
+#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
+#define CONFIG_LOOPW
+
+/*
+ * Various low-level settings
+ */
+#if defined(CONFIG_MPC5200)
+#define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
+#define CONFIG_SYS_HID0_FINAL HID0_ICE
+#else
+#define CONFIG_SYS_HID0_INIT 0
+#define CONFIG_SYS_HID0_FINAL 0
+#endif
+
+#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
+#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
+#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
+#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
+#define CONFIG_SYS_CS1_START CONFIG_SYS_SRAM_BASE
+#define CONFIG_SYS_CS1_SIZE CONFIG_SYS_SRAM_SIZE
+#define CONFIG_SYS_CS3_START CONFIG_SYS_LIME_BASE
+#define CONFIG_SYS_CS3_SIZE CONFIG_SYS_LIME_SIZE
+#define CONFIG_SYS_CS6_START CONFIG_SYS_FPGA_BASE
+#define CONFIG_SYS_CS6_SIZE CONFIG_SYS_FPGA_SIZE
+#define CONFIG_SYS_CS5_START CONFIG_SYS_CF_BASE
+#define CONFIG_SYS_CS5_SIZE CONFIG_SYS_CF_SIZE
+#define CONFIG_SYS_CS7_START CONFIG_SYS_MPEG_BASE
+#define CONFIG_SYS_CS7_SIZE CONFIG_SYS_MPEG_SIZE
+
+#ifdef CONFIG_SYS_PCISPEED_66
+#define CONFIG_SYS_BOOTCS_CFG 0x0006F900
+#define CONFIG_SYS_CS1_CFG 0x0004FB00
+#define CONFIG_SYS_CS2_CFG 0x0006F900
+#else
+#define CONFIG_SYS_BOOTCS_CFG 0x0002F900
+#define CONFIG_SYS_CS1_CFG 0x0001FB00
+#define CONFIG_SYS_CS2_CFG 0x0002F90C
+#endif
+
+/*
+ * Ack active, Muxed mode, AS=24 bit address, DS=32 bit data, 0
+ * waitstates, writeswap and readswap enabled
+ */
+#define CONFIG_SYS_CS3_CFG 0x00FFFB0C
+#define CONFIG_SYS_CS6_CFG 0x00FFFB0C
+#define CONFIG_SYS_CS7_CFG 0x4040751C
+
+#define CONFIG_SYS_CS_BURST 0x00000000
+#define CONFIG_SYS_CS_DEADCYCLE 0x33330000
+
+#define CONFIG_SYS_RESET_ADDRESS 0xff000000
+
+/*-----------------------------------------------------------------------
+ * USB stuff
+ *-----------------------------------------------------------------------
+ */
+#define CONFIG_USB_CLOCK 0x0001BBBB
+#define CONFIG_USB_CONFIG 0x00005000
+
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff Supports IDE harddisk
+ *-----------------------------------------------------------------------
+ */
+#define CONFIG_IDE_PREINIT
+
+#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
+#define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 2 drives per IDE bus */
+
+#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
+
+#define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
+
+/* Offset for data I/O */
+#define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
+
+/* Offset for normal register accesses */
+#define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
+
+/* Offset for alternate registers */
+#define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
+
+/* Interval between registers */
+#define CONFIG_SYS_ATA_STRIDE 4
+
+#endif /* __CONFIG_H */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
+/* I2C bootstrap EEPROM */
+#define CONFIG_4xx_CONFIG_I2C_EEPROM_ADDR 0x50
+#define CONFIG_4xx_CONFIG_I2C_EEPROM_OFFSET 0
+#define CONFIG_4xx_CONFIG_BLOCKSIZE 8
+
/* I2C RTC */
#define CONFIG_RTC_M41T11 1
#define CONFIG_SYS_RTC_BUS_NUM 1 /* The I2C bus for RTC */
/*
* Commands additional to the ones defined in amcc-common.h
*/
-#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_CHIP_CONFIG
#define CONFIG_CMD_DATE
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
#define CONFIG_CMD_PCI
#define CONFIG_CMD_SDRAM
#define CONFIG_CMD_SNTP
#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_OCM_BASE
#define CONFIG_SYS_PCI_BASE 0xe0000000 /* Internal PCI regs */
#define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */
+#define CONFIG_SYS_PCI_MEMBASE2 (CONFIG_SYS_PCI_MEMBASE + 0x20000000)
/* Don't change either of these */
#define CONFIG_SYS_PERIPHERAL_BASE 0xef600000 /* internal peripherals */
/* Board-specific PCI */
#define CONFIG_SYS_PCI_TARGET_INIT
#define CONFIG_SYS_PCI_MASTER_INIT
+#define CONFIG_SYS_PCI_BOARD_FIXUP_IRQ
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
#define CONFIG_SYS_PCI_SUBSYS_ID 0xcafe /* Whatever */
/* Video console */
#define CONFIG_VIDEO
#define CONFIG_VIDEO_MB862xx
+#define CONFIG_VIDEO_MB862xx_ACCEL
#define CONFIG_CFB_CONSOLE
#define CONFIG_VIDEO_LOGO
#define CONFIG_CONSOLE_EXTRA_INFO
#define VIDEO_FB_16BPP_PIXEL_SWAP
+#define VIDEO_FB_16BPP_WORD_SWAP
#define CONFIG_VGA_AS_SINGLE_DEVICE
#define CONFIG_VIDEO_SW_CURSOR
/*-----------------------------------------------------------------------
* Graphics (Fujitsu Lime)
*----------------------------------------------------------------------*/
-/* SDRAM Clock frequency adjustment register */
-#define CONFIG_SYS_LIME_SDRAM_CLOCK 0xC1FC0038
/* Lime Clock frequency is to set 100MHz */
#define CONFIG_SYS_LIME_CLOCK_100MHZ 0x00000
#if 0
#define CONFIG_SYS_LIME_CLOCK_133MHZ 0x10000
#endif
-/* SDRAM Parameter register */
-#define CONFIG_SYS_LIME_MMR 0xC1FCFFFC
/* SDRAM parameter value; was 0x414FB7F2, caused several vertical bars
and pixel flare on display when 133MHz was configured. According to
SDRAM chip datasheet CAS Latency is 3 for 133MHz and -75 Speed Grade */
#ifdef CONFIG_SYS_LIME_CLOCK_133MHZ
-#define CONFIG_SYS_LIME_MMR_VALUE 0x414FB7F3
+#define CONFIG_SYS_MB862xx_MMR 0x414FB7F3
+#define CONFIG_SYS_MB862xx_CCF CONFIG_SYS_LIME_CLOCK_133MHZ
#else
-#define CONFIG_SYS_LIME_MMR_VALUE 0x414FB7F2
+#define CONFIG_SYS_MB862xx_MMR 0x414FB7F2
+#define CONFIG_SYS_MB862xx_CCF CONFIG_SYS_LIME_CLOCK_100MHZ
#endif
/*-----------------------------------------------------------------------
#define CONFIG_OMAP3_MMC 1
#define CONFIG_DOS_PARTITION 1
+/* DDR - I use Micron DDR */
+#define CONFIG_OMAP3_MICRON_DDR 1
+
/* commands to include */
#include <config_cmd_default.h>
#define CONFIG_OMAP3_MMC 1
#define CONFIG_DOS_PARTITION 1
+/* DDR - I use Micron DDR */
+#define CONFIG_OMAP3_MICRON_DDR 1
+
/* commands to include */
#include <config_cmd_default.h>
#define CONFIG_OMAP3_MMC 1
#define CONFIG_DOS_PARTITION 1
+/* DDR - I use Micron DDR */
+#define CONFIG_OMAP3_MICRON_DDR 1
+
/* commands to include */
#include <config_cmd_default.h>
#define CONFIG_OMAP3_MMC 1
#define CONFIG_DOS_PARTITION 1
+/* DDR - I use Micron DDR */
+#define CONFIG_OMAP3_MICRON_DDR 1
+
/* commands to include */
#include <config_cmd_default.h>
#define CONFIG_SYS_I2C_BUS_SELECT 1
#define CONFIG_DRIVER_OMAP34XX_I2C 1
+/* DDR - I use Infineon DDR */
+#define CONFIG_OMAP3_INFINEON_DDR 1
+
/* OMITTED: single 1 Gbit MT29F1G NAND flash */
/*
#define CONFIG_OMAP3_MMC 1
#define CONFIG_DOS_PARTITION 1
+/* DDR - I use Micron DDR */
+#define CONFIG_OMAP3_MICRON_DDR 1
+
/* commands to include */
#include <config_cmd_default.h>
#define CONFIG_OMAP3_MMC 1
#define CONFIG_DOS_PARTITION 1
+/* DDR - I use Micron DDR */
+#define CONFIG_OMAP3_MICRON_DDR 1
+
/* Status LED */
#define CONFIG_STATUS_LED 1 /* Status LED enabled */
#define CONFIG_BOARD_SPECIFIC_LED 1
* High Level Configuration Options
* (easy to change)
*/
-#define CONFIG_ARM920T 1 /* This is an ARM920T Core */
-#define CONFIG_S3C2410 1 /* in a SAMSUNG S3C2410 SoC */
-#define CONFIG_SBC2410X 1 /* on a friendly-arm SBC-2410X Board */
+#define CONFIG_ARM920T 1 /* This is an ARM920T Core */
+#define CONFIG_S3C24X0 1 /* in a SAMSUNG S3C24x0-type SoC */
+#define CONFIG_S3C2410 1 /* specifically a SAMSUNG S3C2410 SoC */
+#define CONFIG_SBC2410X 1 /* on a friendly-arm SBC-2410X Board */
/* input clock of PLL */
#define CONFIG_SYS_CLK_FREQ 12000000/* the SBC2410X has 12MHz input clock */
* CONFIG_SYS_FLASH_BASE -> start address of internal flash
* CONFIG_SYS_MONITOR_BASE -> start of u-boot
*/
-#ifndef __ASSEMBLER__
-extern unsigned long offsetOfBigFlash;
-extern unsigned long offsetOfEnvironment;
-#endif
-
#define CONFIG_SYS_SDRAM_BASE 0x00000000
#define CONFIG_SYS_FLASH_BASE 0xFFE00000
#define CONFIG_SYS_MONITOR_BASE 0xFFFC0000 /* placed last 256k */
/*
* Size of malloc() pool
*/
-#define CONFIG_MALLOC_SIZE (CONFIG_ENV_SIZE + 128*1024)
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
#define CONFIG_BAUDRATE 9600
/*
* Size of malloc() pool
*/
-#define CONFIG_MALLOC_SIZE (CONFIG_ENV_SIZE + 128*1024)
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
#define CONFIG_BAUDRATE 9600
/* Board-specific PCI */
#define CONFIG_SYS_PCI_TARGET_INIT
#define CONFIG_SYS_PCI_MASTER_INIT
+#define CONFIG_SYS_PCI_BOARD_FIXUP_IRQ
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
#define CONFIG_SYS_PCI_SUBSYS_ID 0xcafe /* Whatever */
* High Level Configuration Options
* (easy to change)
*/
-#define CONFIG_ARM920T 1 /* This is an ARM920T core */
-#define CONFIG_S3C2400 1 /* in a SAMSUNG S3C2400 SoC */
-#define CONFIG_SMDK2400 1 /* on an SAMSUNG SMDK2400 Board */
+#define CONFIG_ARM920T 1 /* This is an ARM920T core */
+#define CONFIG_S3C24X0 1 /* in a SAMSUNG S3C24x0-type SoC */
+#define CONFIG_S3C2400 1 /* specifically a SAMSUNG S3C2400 SoC */
+#define CONFIG_SMDK2400 1 /* on an SAMSUNG SMDK2400 Board */
/* input clock of PLL */
#define CONFIG_SYS_CLK_FREQ 12000000 /* SMDK2400 has 12 MHz input clock */
* High Level Configuration Options
* (easy to change)
*/
-#define CONFIG_ARM920T 1 /* This is an ARM920T Core */
-#define CONFIG_S3C2410 1 /* in a SAMSUNG S3C2410 SoC */
-#define CONFIG_SMDK2410 1 /* on a SAMSUNG SMDK2410 Board */
+#define CONFIG_ARM920T 1 /* This is an ARM920T Core */
+#define CONFIG_S3C24X0 1 /* in a SAMSUNG S3C24x0-type SoC */
+#define CONFIG_S3C2410 1 /* specifically a SAMSUNG S3C2410 SoC */
+#define CONFIG_SMDK2410 1 /* on a SAMSUNG SMDK2410 Board */
/* input clock of PLL */
#define CONFIG_SYS_CLK_FREQ 12000000/* the SMDK2410 has 12MHz input clock */
#define CONFIG_ENABLE_MMU
#endif
-#define CONFIG_MEMORY_UPPER_CODE
-
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_CMDLINE_TAG
#define CONFIG_INITRD_TAG
#define CONFIG_VIDEO
#define CONFIG_VIDEO_MB862xx
+#define CONFIG_VIDEO_MB862xx_ACCEL
#define CONFIG_CFB_CONSOLE
#define CONFIG_VIDEO_LOGO
#define CONFIG_VIDEO_BMP_LOGO
#define CONFIG_CONSOLE_EXTRA_INFO
#define VIDEO_FB_16BPP_PIXEL_SWAP
+#define VIDEO_FB_16BPP_WORD_SWAP
#define CONFIG_VGA_AS_SINGLE_DEVICE
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
#define CONFIG_VIDEO_SW_CURSOR
#define CONFIG_VIDEO_BMP_GZIP
#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20) /* decompressed img */
+/* SDRAM Clock frequency, 100MHz (0x0000) or 133MHz (0x10000) */
+#define CONFIG_SYS_MB862xx_CCF 0x10000
+/* SDRAM parameter */
+#define CONFIG_SYS_MB862xx_MMR 0x4157BA63
+
/* Serial Port */
#define CONFIG_CONS_INDEX 1
* High Level Configuration Options
* (easy to change)
*/
-#define CONFIG_ARM920T 1 /* This is an arm920t CPU */
-#define CONFIG_S3C2400 1 /* in a SAMSUNG S3C2400 SoC */
-#define CONFIG_TRAB 1 /* on a TRAB Board */
-#undef CONFIG_TRAB_50MHZ /* run the CPU at 50 MHz */
+#define CONFIG_ARM920T 1 /* This is an arm920t CPU */
+#define CONFIG_S3C24X0 1 /* in a SAMSUNG S3C24x0-type SoC */
+#define CONFIG_S3C2400 1 /* specifically a SAMSUNG S3C2400 SoC */
+#define CONFIG_TRAB 1 /* on a TRAB Board */
+#undef CONFIG_TRAB_50MHZ /* run the CPU at 50 MHz */
/* automatic software updates (see board/trab/auto_update.c) */
#define CONFIG_AUTO_UPDATE 1
#define FPGA_REG1A_PE_SELSOURCE_0 0x0002
#define FPGA_REG1A_PE_SELSOURCE_1 0x0001
+#define FPGA_REG1A_GLED_ENCODE(n) (FPGA_REG1A_PE0_GLED >> (n))
+#define FPGA_REG1A_YLED_ENCODE(n) (FPGA_REG1A_PE0_YLED >> (n))
+#define FPGA_REG1A_PWRON_ENCODE(n) (FPGA_REG1A_PE0_PWRON >> (n))
+#define FPGA_REG1A_REFCLK_ENCODE(n) (FPGA_REG1A_PE0_REFCLK_ENABLE >> (n))
+
/*----------------------------------------------------------------------------+
| PCIe Miscellaneous
+----------------------------------------------------------------------------*/
#define FPGA_REG1C_PE1_PERST 0x0008
#define FPGA_REG1C_PE2_PERST 0x0004
+#define FPGA_REG1C_ROOTPOINT_ENCODE(n) (FPGA_REG1C_PE0_ROOTPOINT >> (n))
+#define FPGA_REG1C_PERST_ENCODE(n) (FPGA_REG1C_PE0_PERST >> (n))
+
/*----------------------------------------------------------------------------+
| Defines
+----------------------------------------------------------------------------*/
void free_hdlr(int);
void *malloc(size_t);
void free(void*);
-void udelay(unsigned long);
+void __udelay(unsigned long);
unsigned long get_timer(unsigned long);
void vprintf(const char *, va_list);
void do_reset (void);
#define IH_COMP_GZIP 1 /* gzip Compression Used */
#define IH_COMP_BZIP2 2 /* bzip2 Compression Used */
#define IH_COMP_LZMA 3 /* lzma Compression Used */
+#define IH_COMP_LZO 4 /* lzo Compression Used */
#define IH_MAGIC 0x27051956 /* Image Magic Number */
#define IH_NMLEN 32 /* Image Name Length */
int lzo1x_decompress_safe(const unsigned char *src, size_t src_len,
unsigned char *dst, size_t *dst_len);
+/* decompress lzop format */
+int lzop_decompress(const unsigned char *src, size_t src_len,
+ unsigned char *dst, size_t *dst_len);
+
/*
* Return values (< 0 = Error)
*/
*/
struct nand_ecclayout {
uint32_t eccbytes;
- uint32_t eccpos[64];
+ uint32_t eccpos[128];
uint32_t oobavail;
struct nand_oobfree oobfree[MTD_MAX_OOBFREE_ENTRIES];
};
int bbt_erase_shift;
int chip_shift;
int numchips;
- unsigned long chipsize;
+ uint64_t chipsize;
int pagemask;
int pagebuf;
int subpagesize;
#include <linux/mtd/compat.h>
#include <linux/mtd/bbm.h>
+#define MAX_DIES 2
#define MAX_BUFFERRAM 2
-#define MAX_ONENAND_PAGESIZE (2048 + 64)
+#define MAX_ONENAND_PAGESIZE (4096 + 128)
/* Scan and identify a OneNAND device */
extern int onenand_scan (struct mtd_info *mtd, int max_chips);
/**
* struct onenand_chip - OneNAND Private Flash Chip Data
* @param base [BOARDSPECIFIC] address to access OneNAND
+ * @dies: [INTERN][FLEXONENAND] number of dies on chip
+ * @boundary: [INTERN][FLEXONENAND] Boundary of the dies
+ * @diesize: [INTERN][FLEXONENAND] Size of the dies
* @param chipsize [INTERN] the size of one chip for multichip arrays
* @param device_id [INTERN] device ID
* @param verstion_id [INTERN] version ID
+ * @technology [INTERN] describes the internal NAND array technology such as SLC or MLC.
+ * @density_mask: [INTERN] chip density, used for DDP devices
* @param options [BOARDSPECIFIC] various chip options. They can partly be set to inform onenand_scan about
* @param erase_shift [INTERN] number of address bits in a block
* @param page_shift [INTERN] number of address bits in a page
*/
struct onenand_chip {
void __iomem *base;
+ unsigned int dies;
+ unsigned int boundary[MAX_DIES];
+ unsigned int diesize[MAX_DIES];
unsigned int chipsize;
unsigned int device_id;
unsigned int version_id;
+ unsigned int technology;
unsigned int density_mask;
unsigned int options;
#define ONENAND_SET_BUFFERRAM0(this) (this->bufferram_index = 0)
#define ONENAND_SET_BUFFERRAM1(this) (this->bufferram_index = 1)
+#define FLEXONENAND(this) (this->device_id & DEVICE_IS_FLEXONENAND)
+#define ONENAND_IS_MLC(this) (this->technology & ONENAND_TECHNOLOGY_IS_MLC)
#define ONENAND_IS_DDP(this) \
(this->device_id & ONENAND_DEVICE_IS_DDP)
int onenand_bbt_read_oob(struct mtd_info *mtd, loff_t from,
struct mtd_oob_ops *ops);
+unsigned int onenand_block(struct onenand_chip *this, loff_t addr);
+int flexonenand_region(struct mtd_info *mtd, loff_t addr);
#endif /* __LINUX_MTD_ONENAND_H */
/*
* Device ID Register F001h (R)
*/
+#define DEVICE_IS_FLEXONENAND (1 << 9)
+#define FLEXONENAND_PI_MASK (0x3ff)
+#define FLEXONENAND_PI_UNLOCK_SHIFT (14)
#define ONENAND_DEVICE_DENSITY_MASK (0xf)
#define ONENAND_DEVICE_DENSITY_SHIFT (4)
#define ONENAND_DEVICE_IS_DDP (1 << 3)
*/
#define ONENAND_VERSION_PROCESS_SHIFT (8)
+/*
+ * Technology Register F006h (R)
+ */
+#define ONENAND_TECHNOLOGY_IS_MLC (1 << 0)
+
/*
* Start Address 1 F100h (R/W)
*/
/*
* Start Address 8 F107h (R/W)
*/
-#define ONENAND_FPA_MASK (0x3f)
+#define ONENAND_FPA_MASK (0x7f)
#define ONENAND_FPA_SHIFT (2)
#define ONENAND_FSA_MASK (0x03)
#define ONENAND_BSA_BOOTRAM (0 << 2)
#define ONENAND_BSA_DATARAM0 (2 << 2)
#define ONENAND_BSA_DATARAM1 (3 << 2)
-#define ONENAND_BSC_MASK (0x03)
+#define ONENAND_BSC_MASK (0x07)
/*
* Command Register F220h (R/W)
#define ONENAND_CMD_ERASE_VERIFY (0x71)
#define ONENAND_CMD_RESET (0xF0)
#define ONENAND_CMD_READID (0x90)
+#define FLEXONENAND_CMD_RESET (0xF3)
+#define FLEXONENAND_CMD_PI_UPDATE (0x05)
+#define FLEXONENAND_CMD_PI_ACCESS (0x66)
+#define FLEXONENAND_CMD_RECOVER_LSB (0x05)
/* NOTE: Those are not *REAL* commands */
#define ONENAND_CMD_BUFFERRAM (0x1978)
+#define FLEXONENAND_CMD_READ_PI (0x1985)
/*
* System Configuration 1 Register F221h (R, R/W)
#define ONENAND_ECC_2BIT (1 << 1)
#define ONENAND_ECC_2BIT_ALL (0xAAAA)
#define ONENAND_ECC_4BIT_UNCORRECTABLE (0x1010)
+#define FLEXONENAND_UNCORRECTABLE_ERROR (0x1010)
#endif /* __ONENAND_REG_H */
struct mtd_partition {
char *name; /* identifier string */
- u_int32_t size; /* partition size */
- u_int32_t offset; /* offset within the master MTD space */
+ uint64_t size; /* partition size */
+ uint64_t offset; /* offset within the master MTD space */
u_int32_t mask_flags; /* master MTD flags to mask out for this partition */
struct nand_ecclayout *ecclayout; /* out of band layout for this partition (NAND only)*/
struct mtd_info **mtdp; /* pointer to store the MTD object */
#define PCI_DEVICE_ID_CORAL_P 0x2019
#define PCI_DEVICE_ID_CORAL_PA 0x201E
+#define MB862XX_TYPE_LIME 0x1
+
#define GC_HOST_BASE 0x01fc0000
#define GC_DISP_BASE 0x01fd0000
#define GC_DRAW_BASE 0x01ff0000
/* Host interface registers */
#define GC_SRST 0x0000002c
#define GC_CCF 0x00000038
+#define GC_CID 0x000000f0
#define GC_MMR 0x0000fffc
/*
#define GC_FC 0x00000480
#define GC_BC 0x00000484
#define GC_FIFO 0x000004a0
+#define GC_REV 0x00008084
#define GC_GEO_FIFO 0x00008400
typedef struct {
unsigned int value;
} gdc_regs;
+int mb862xx_probe(unsigned int addr);
const gdc_regs *board_get_regs (void);
unsigned int board_video_init (void);
void board_backlight_switch(int);
struct onenand_chip;
extern struct mtd_info onenand_mtd;
+extern struct onenand_chip onenand_chip;
/* board */
extern void onenand_board_init(struct mtd_info *);
extern char *onenand_print_device_info(int device, int version);
+extern unsigned onenand_block(struct onenand_chip *this, loff_t addr);
+
+extern loff_t onenand_addr(struct onenand_chip *this, int block);
+
+extern int flexonenand_region(struct mtd_info *mtd, loff_t addr);
+
+extern int flexonenand_set_boundary(struct mtd_info *mtd, int die,
+ int boundary, int lock);
+
/* S3C64xx */
extern void s3c64xx_onenand_init(struct mtd_info *);
extern void s3c64xx_set_width_regs(struct onenand_chip *);
--- /dev/null
+/*
+ * File: include/pca9564.h
+ * Author:
+ *
+ * Created: 2009-06-23
+ * Description: PCA9564 i2c bridge driver
+ *
+ * Modified:
+ * Copyright 2009 CJSC "NII STT", http://www.niistt.ru/
+ *
+ * Bugs:
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _PCA9564_H
+#define _PCA9564_H
+
+/* Clock speeds for the bus */
+#define PCA_CON_330kHz 0x00
+#define PCA_CON_288kHz 0x01
+#define PCA_CON_217kHz 0x02
+#define PCA_CON_146kHz 0x03
+#define PCA_CON_88kHz 0x04
+#define PCA_CON_59kHz 0x05
+#define PCA_CON_44kHz 0x06
+#define PCA_CON_36kHz 0x07
+
+#define PCA_CON_AA 0x80 /* Assert Acknowledge */
+#define PCA_CON_ENSIO 0x40 /* Enable */
+#define PCA_CON_STA 0x20 /* Start */
+#define PCA_CON_STO 0x10 /* Stop */
+#define PCA_CON_SI 0x08 /* Serial Interrupt */
+#define PCA_CON_CR 0x07 /* Clock Rate (MASK) */
+
+#endif
+
#define MAL0_RCBS16 (MAL_DCR_BASE + 0x70) /* RX 16 Channel buffer size */
#define MAL0_RCBS24 (MAL_DCR_BASE + 0x78) /* RX 24 Channel buffer size */
-/*-----------------------------------------------------------------------------
-| IIC Register Offsets
-'----------------------------------------------------------------------------*/
-#define IICMDBUF 0x00
-#define IICSDBUF 0x02
-#define IICLMADR 0x04
-#define IICHMADR 0x05
-#define IICCNTL 0x06
-#define IICMDCNTL 0x07
-#define IICSTS 0x08
-#define IICEXTSTS 0x09
-#define IICLSADR 0x0A
-#define IICHSADR 0x0B
-#define IIC0_CLKDIV 0x0C
-#define IICINTRMSK 0x0D
-#define IICXFRCNT 0x0E
-#define IICXTCNTLSS 0x0F
-#define IICDIRECTCNTL 0x10
-
/*-----------------------------------------------------------------------------
| UART Register Offsets
'----------------------------------------------------------------------------*/
#define CPC0_STRP1_PAE_MASK (0x80000000 >> 11)
#define CPC0_STRP1_PISE_MASK (0x80000000 >> 13)
#endif /* defined(CONFIG_440GP) */
-#if defined(CONFIG_440GX) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SP) || \
+ defined(CONFIG_460EX) || defined(CONFIG_460GT)
#define SDR0_SDSTP1_PAE_MASK (0x80000000 >> 13)
#define SDR0_SDSTP1_PISE_MASK (0x80000000 >> 15)
#endif /* defined(CONFIG_440GX) || defined(CONFIG_440SP) */
#define CPR0_PERD_PERDV0_MASK 0x07000000
#endif
-/*-----------------------------------------------------------------------------
-| IIC Register Offsets
-'----------------------------------------------------------------------------*/
-#define IICMDBUF 0x00
-#define IICSDBUF 0x02
-#define IICLMADR 0x04
-#define IICHMADR 0x05
-#define IICCNTL 0x06
-#define IICMDCNTL 0x07
-#define IICSTS 0x08
-#define IICEXTSTS 0x09
-#define IICLSADR 0x0A
-#define IICHSADR 0x0B
-#define IIC0_CLKDIV 0x0C
-#define IICINTRMSK 0x0D
-#define IICXFRCNT 0x0E
-#define IICXTCNTLSS 0x0F
-#define IICDIRECTCNTL 0x10
-
/*-----------------------------------------------------------------------------
| PCI Internal Registers et. al. (accessed via plb)
+----------------------------------------------------------------------------*/
+++ /dev/null
-/*
- * (C) Copyright 2003
- * David Müller ELSOFT AG Switzerland. d.mueller@elsoft.ch
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-/************************************************
- * NAME : s3c24x0.h
- * Version : 31.3.2003
- *
- * common stuff for SAMSUNG S3C24X0 SoC
- ************************************************/
-
-#ifndef __S3C24X0_H__
-#define __S3C24X0_H__
-
-typedef volatile u8 S3C24X0_REG8;
-typedef volatile u16 S3C24X0_REG16;
-typedef volatile u32 S3C24X0_REG32;
-
-/* Memory controller (see manual chapter 5) */
-struct s3c24x0_memctl {
- S3C24X0_REG32 BWSCON;
- S3C24X0_REG32 BANKCON[8];
- S3C24X0_REG32 REFRESH;
- S3C24X0_REG32 BANKSIZE;
- S3C24X0_REG32 MRSRB6;
- S3C24X0_REG32 MRSRB7;
-};
-
-
-/* USB HOST (see manual chapter 12) */
-struct s3c24x0_usb_host {
- S3C24X0_REG32 HcRevision;
- S3C24X0_REG32 HcControl;
- S3C24X0_REG32 HcCommonStatus;
- S3C24X0_REG32 HcInterruptStatus;
- S3C24X0_REG32 HcInterruptEnable;
- S3C24X0_REG32 HcInterruptDisable;
- S3C24X0_REG32 HcHCCA;
- S3C24X0_REG32 HcPeriodCuttendED;
- S3C24X0_REG32 HcControlHeadED;
- S3C24X0_REG32 HcControlCurrentED;
- S3C24X0_REG32 HcBulkHeadED;
- S3C24X0_REG32 HcBuldCurrentED;
- S3C24X0_REG32 HcDoneHead;
- S3C24X0_REG32 HcRmInterval;
- S3C24X0_REG32 HcFmRemaining;
- S3C24X0_REG32 HcFmNumber;
- S3C24X0_REG32 HcPeriodicStart;
- S3C24X0_REG32 HcLSThreshold;
- S3C24X0_REG32 HcRhDescriptorA;
- S3C24X0_REG32 HcRhDescriptorB;
- S3C24X0_REG32 HcRhStatus;
- S3C24X0_REG32 HcRhPortStatus1;
- S3C24X0_REG32 HcRhPortStatus2;
-};
-
-
-/* INTERRUPT (see manual chapter 14) */
-struct s3c24x0_interrupt {
- S3C24X0_REG32 SRCPND;
- S3C24X0_REG32 INTMOD;
- S3C24X0_REG32 INTMSK;
- S3C24X0_REG32 PRIORITY;
- S3C24X0_REG32 INTPND;
- S3C24X0_REG32 INTOFFSET;
-#ifdef CONFIG_S3C2410
- S3C24X0_REG32 SUBSRCPND;
- S3C24X0_REG32 INTSUBMSK;
-#endif
-};
-
-
-/* DMAS (see manual chapter 8) */
-struct s3c24x0_dma {
- S3C24X0_REG32 DISRC;
-#ifdef CONFIG_S3C2410
- S3C24X0_REG32 DISRCC;
-#endif
- S3C24X0_REG32 DIDST;
-#ifdef CONFIG_S3C2410
- S3C24X0_REG32 DIDSTC;
-#endif
- S3C24X0_REG32 DCON;
- S3C24X0_REG32 DSTAT;
- S3C24X0_REG32 DCSRC;
- S3C24X0_REG32 DCDST;
- S3C24X0_REG32 DMASKTRIG;
-#ifdef CONFIG_S3C2400
- S3C24X0_REG32 res[1];
-#endif
-#ifdef CONFIG_S3C2410
- S3C24X0_REG32 res[7];
-#endif
-};
-
-struct s3c24x0_dmas {
- struct s3c24x0_dma dma[4];
-};
-
-
-/* CLOCK & POWER MANAGEMENT (see S3C2400 manual chapter 6) */
-/* (see S3C2410 manual chapter 7) */
-struct s3c24x0_clock_power {
- S3C24X0_REG32 LOCKTIME;
- S3C24X0_REG32 MPLLCON;
- S3C24X0_REG32 UPLLCON;
- S3C24X0_REG32 CLKCON;
- S3C24X0_REG32 CLKSLOW;
- S3C24X0_REG32 CLKDIVN;
-};
-
-
-/* LCD CONTROLLER (see manual chapter 15) */
-struct s3c24x0_lcd {
- S3C24X0_REG32 LCDCON1;
- S3C24X0_REG32 LCDCON2;
- S3C24X0_REG32 LCDCON3;
- S3C24X0_REG32 LCDCON4;
- S3C24X0_REG32 LCDCON5;
- S3C24X0_REG32 LCDSADDR1;
- S3C24X0_REG32 LCDSADDR2;
- S3C24X0_REG32 LCDSADDR3;
- S3C24X0_REG32 REDLUT;
- S3C24X0_REG32 GREENLUT;
- S3C24X0_REG32 BLUELUT;
- S3C24X0_REG32 res[8];
- S3C24X0_REG32 DITHMODE;
- S3C24X0_REG32 TPAL;
-#ifdef CONFIG_S3C2410
- S3C24X0_REG32 LCDINTPND;
- S3C24X0_REG32 LCDSRCPND;
- S3C24X0_REG32 LCDINTMSK;
- S3C24X0_REG32 LPCSEL;
-#endif
-};
-
-
-/* NAND FLASH (see S3C2410 manual chapter 6) */
-struct s3c2410_nand {
- S3C24X0_REG32 NFCONF;
- S3C24X0_REG32 NFCMD;
- S3C24X0_REG32 NFADDR;
- S3C24X0_REG32 NFDATA;
- S3C24X0_REG32 NFSTAT;
- S3C24X0_REG32 NFECC;
-};
-
-
-/* UART (see manual chapter 11) */
-struct s3c24x0_uart {
- S3C24X0_REG32 ULCON;
- S3C24X0_REG32 UCON;
- S3C24X0_REG32 UFCON;
- S3C24X0_REG32 UMCON;
- S3C24X0_REG32 UTRSTAT;
- S3C24X0_REG32 UERSTAT;
- S3C24X0_REG32 UFSTAT;
- S3C24X0_REG32 UMSTAT;
-#ifdef __BIG_ENDIAN
- S3C24X0_REG8 res1[3];
- S3C24X0_REG8 UTXH;
- S3C24X0_REG8 res2[3];
- S3C24X0_REG8 URXH;
-#else /* Little Endian */
- S3C24X0_REG8 UTXH;
- S3C24X0_REG8 res1[3];
- S3C24X0_REG8 URXH;
- S3C24X0_REG8 res2[3];
-#endif
- S3C24X0_REG32 UBRDIV;
-};
-
-
-/* PWM TIMER (see manual chapter 10) */
-struct s3c24x0_timer {
- S3C24X0_REG32 TCNTB;
- S3C24X0_REG32 TCMPB;
- S3C24X0_REG32 TCNTO;
-};
-
-struct s3c24x0_timers {
- S3C24X0_REG32 TCFG0;
- S3C24X0_REG32 TCFG1;
- S3C24X0_REG32 TCON;
- struct s3c24x0_timer ch[4];
- S3C24X0_REG32 TCNTB4;
- S3C24X0_REG32 TCNTO4;
-};
-
-
-/* USB DEVICE (see manual chapter 13) */
-struct s3c24x0_usb_dev_fifos {
-#ifdef __BIG_ENDIAN
- S3C24X0_REG8 res[3];
- S3C24X0_REG8 EP_FIFO_REG;
-#else /* little endian */
- S3C24X0_REG8 EP_FIFO_REG;
- S3C24X0_REG8 res[3];
-#endif
-};
-
-struct s3c24x0_usb_dev_dmas {
-#ifdef __BIG_ENDIAN
- S3C24X0_REG8 res1[3];
- S3C24X0_REG8 EP_DMA_CON;
- S3C24X0_REG8 res2[3];
- S3C24X0_REG8 EP_DMA_UNIT;
- S3C24X0_REG8 res3[3];
- S3C24X0_REG8 EP_DMA_FIFO;
- S3C24X0_REG8 res4[3];
- S3C24X0_REG8 EP_DMA_TTC_L;
- S3C24X0_REG8 res5[3];
- S3C24X0_REG8 EP_DMA_TTC_M;
- S3C24X0_REG8 res6[3];
- S3C24X0_REG8 EP_DMA_TTC_H;
-#else /* little endian */
- S3C24X0_REG8 EP_DMA_CON;
- S3C24X0_REG8 res1[3];
- S3C24X0_REG8 EP_DMA_UNIT;
- S3C24X0_REG8 res2[3];
- S3C24X0_REG8 EP_DMA_FIFO;
- S3C24X0_REG8 res3[3];
- S3C24X0_REG8 EP_DMA_TTC_L;
- S3C24X0_REG8 res4[3];
- S3C24X0_REG8 EP_DMA_TTC_M;
- S3C24X0_REG8 res5[3];
- S3C24X0_REG8 EP_DMA_TTC_H;
- S3C24X0_REG8 res6[3];
-#endif
-};
-
-struct s3c24x0_usb_device {
-#ifdef __BIG_ENDIAN
- S3C24X0_REG8 res1[3];
- S3C24X0_REG8 FUNC_ADDR_REG;
- S3C24X0_REG8 res2[3];
- S3C24X0_REG8 PWR_REG;
- S3C24X0_REG8 res3[3];
- S3C24X0_REG8 EP_INT_REG;
- S3C24X0_REG8 res4[15];
- S3C24X0_REG8 USB_INT_REG;
- S3C24X0_REG8 res5[3];
- S3C24X0_REG8 EP_INT_EN_REG;
- S3C24X0_REG8 res6[15];
- S3C24X0_REG8 USB_INT_EN_REG;
- S3C24X0_REG8 res7[3];
- S3C24X0_REG8 FRAME_NUM1_REG;
- S3C24X0_REG8 res8[3];
- S3C24X0_REG8 FRAME_NUM2_REG;
- S3C24X0_REG8 res9[3];
- S3C24X0_REG8 INDEX_REG;
- S3C24X0_REG8 res10[7];
- S3C24X0_REG8 MAXP_REG;
- S3C24X0_REG8 res11[3];
- S3C24X0_REG8 EP0_CSR_IN_CSR1_REG;
- S3C24X0_REG8 res12[3];
- S3C24X0_REG8 IN_CSR2_REG;
- S3C24X0_REG8 res13[7];
- S3C24X0_REG8 OUT_CSR1_REG;
- S3C24X0_REG8 res14[3];
- S3C24X0_REG8 OUT_CSR2_REG;
- S3C24X0_REG8 res15[3];
- S3C24X0_REG8 OUT_FIFO_CNT1_REG;
- S3C24X0_REG8 res16[3];
- S3C24X0_REG8 OUT_FIFO_CNT2_REG;
-#else /* little endian */
- S3C24X0_REG8 FUNC_ADDR_REG;
- S3C24X0_REG8 res1[3];
- S3C24X0_REG8 PWR_REG;
- S3C24X0_REG8 res2[3];
- S3C24X0_REG8 EP_INT_REG;
- S3C24X0_REG8 res3[15];
- S3C24X0_REG8 USB_INT_REG;
- S3C24X0_REG8 res4[3];
- S3C24X0_REG8 EP_INT_EN_REG;
- S3C24X0_REG8 res5[15];
- S3C24X0_REG8 USB_INT_EN_REG;
- S3C24X0_REG8 res6[3];
- S3C24X0_REG8 FRAME_NUM1_REG;
- S3C24X0_REG8 res7[3];
- S3C24X0_REG8 FRAME_NUM2_REG;
- S3C24X0_REG8 res8[3];
- S3C24X0_REG8 INDEX_REG;
- S3C24X0_REG8 res9[7];
- S3C24X0_REG8 MAXP_REG;
- S3C24X0_REG8 res10[7];
- S3C24X0_REG8 EP0_CSR_IN_CSR1_REG;
- S3C24X0_REG8 res11[3];
- S3C24X0_REG8 IN_CSR2_REG;
- S3C24X0_REG8 res12[3];
- S3C24X0_REG8 OUT_CSR1_REG;
- S3C24X0_REG8 res13[7];
- S3C24X0_REG8 OUT_CSR2_REG;
- S3C24X0_REG8 res14[3];
- S3C24X0_REG8 OUT_FIFO_CNT1_REG;
- S3C24X0_REG8 res15[3];
- S3C24X0_REG8 OUT_FIFO_CNT2_REG;
- S3C24X0_REG8 res16[3];
-#endif /* __BIG_ENDIAN */
- struct s3c24x0_usb_dev_fifos fifo[5];
- struct s3c24x0_usb_dev_dmas dma[5];
-};
-
-
-/* WATCH DOG TIMER (see manual chapter 18) */
-struct s3c24x0_watchdog {
- S3C24X0_REG32 WTCON;
- S3C24X0_REG32 WTDAT;
- S3C24X0_REG32 WTCNT;
-};
-
-
-/* IIC (see manual chapter 20) */
-struct s3c24x0_i2c {
- S3C24X0_REG32 IICCON;
- S3C24X0_REG32 IICSTAT;
- S3C24X0_REG32 IICADD;
- S3C24X0_REG32 IICDS;
-};
-
-
-/* IIS (see manual chapter 21) */
-struct s3c24x0_i2s {
-#ifdef __BIG_ENDIAN
- S3C24X0_REG16 res1;
- S3C24X0_REG16 IISCON;
- S3C24X0_REG16 res2;
- S3C24X0_REG16 IISMOD;
- S3C24X0_REG16 res3;
- S3C24X0_REG16 IISPSR;
- S3C24X0_REG16 res4;
- S3C24X0_REG16 IISFCON;
- S3C24X0_REG16 res5;
- S3C24X0_REG16 IISFIFO;
-#else /* little endian */
- S3C24X0_REG16 IISCON;
- S3C24X0_REG16 res1;
- S3C24X0_REG16 IISMOD;
- S3C24X0_REG16 res2;
- S3C24X0_REG16 IISPSR;
- S3C24X0_REG16 res3;
- S3C24X0_REG16 IISFCON;
- S3C24X0_REG16 res4;
- S3C24X0_REG16 IISFIFO;
- S3C24X0_REG16 res5;
-#endif
-};
-
-
-/* I/O PORT (see manual chapter 9) */
-struct s3c24x0_gpio {
-#ifdef CONFIG_S3C2400
- S3C24X0_REG32 PACON;
- S3C24X0_REG32 PADAT;
-
- S3C24X0_REG32 PBCON;
- S3C24X0_REG32 PBDAT;
- S3C24X0_REG32 PBUP;
-
- S3C24X0_REG32 PCCON;
- S3C24X0_REG32 PCDAT;
- S3C24X0_REG32 PCUP;
-
- S3C24X0_REG32 PDCON;
- S3C24X0_REG32 PDDAT;
- S3C24X0_REG32 PDUP;
-
- S3C24X0_REG32 PECON;
- S3C24X0_REG32 PEDAT;
- S3C24X0_REG32 PEUP;
-
- S3C24X0_REG32 PFCON;
- S3C24X0_REG32 PFDAT;
- S3C24X0_REG32 PFUP;
-
- S3C24X0_REG32 PGCON;
- S3C24X0_REG32 PGDAT;
- S3C24X0_REG32 PGUP;
-
- S3C24X0_REG32 OPENCR;
-
- S3C24X0_REG32 MISCCR;
- S3C24X0_REG32 EXTINT;
-#endif
-#ifdef CONFIG_S3C2410
- S3C24X0_REG32 GPACON;
- S3C24X0_REG32 GPADAT;
- S3C24X0_REG32 res1[2];
- S3C24X0_REG32 GPBCON;
- S3C24X0_REG32 GPBDAT;
- S3C24X0_REG32 GPBUP;
- S3C24X0_REG32 res2;
- S3C24X0_REG32 GPCCON;
- S3C24X0_REG32 GPCDAT;
- S3C24X0_REG32 GPCUP;
- S3C24X0_REG32 res3;
- S3C24X0_REG32 GPDCON;
- S3C24X0_REG32 GPDDAT;
- S3C24X0_REG32 GPDUP;
- S3C24X0_REG32 res4;
- S3C24X0_REG32 GPECON;
- S3C24X0_REG32 GPEDAT;
- S3C24X0_REG32 GPEUP;
- S3C24X0_REG32 res5;
- S3C24X0_REG32 GPFCON;
- S3C24X0_REG32 GPFDAT;
- S3C24X0_REG32 GPFUP;
- S3C24X0_REG32 res6;
- S3C24X0_REG32 GPGCON;
- S3C24X0_REG32 GPGDAT;
- S3C24X0_REG32 GPGUP;
- S3C24X0_REG32 res7;
- S3C24X0_REG32 GPHCON;
- S3C24X0_REG32 GPHDAT;
- S3C24X0_REG32 GPHUP;
- S3C24X0_REG32 res8;
-
- S3C24X0_REG32 MISCCR;
- S3C24X0_REG32 DCLKCON;
- S3C24X0_REG32 EXTINT0;
- S3C24X0_REG32 EXTINT1;
- S3C24X0_REG32 EXTINT2;
- S3C24X0_REG32 EINTFLT0;
- S3C24X0_REG32 EINTFLT1;
- S3C24X0_REG32 EINTFLT2;
- S3C24X0_REG32 EINTFLT3;
- S3C24X0_REG32 EINTMASK;
- S3C24X0_REG32 EINTPEND;
- S3C24X0_REG32 GSTATUS0;
- S3C24X0_REG32 GSTATUS1;
- S3C24X0_REG32 GSTATUS2;
- S3C24X0_REG32 GSTATUS3;
- S3C24X0_REG32 GSTATUS4;
-#endif
-};
-
-
-/* RTC (see manual chapter 17) */
-struct s3c24x0_rtc {
-#ifdef __BIG_ENDIAN
- S3C24X0_REG8 res1[67];
- S3C24X0_REG8 RTCCON;
- S3C24X0_REG8 res2[3];
- S3C24X0_REG8 TICNT;
- S3C24X0_REG8 res3[11];
- S3C24X0_REG8 RTCALM;
- S3C24X0_REG8 res4[3];
- S3C24X0_REG8 ALMSEC;
- S3C24X0_REG8 res5[3];
- S3C24X0_REG8 ALMMIN;
- S3C24X0_REG8 res6[3];
- S3C24X0_REG8 ALMHOUR;
- S3C24X0_REG8 res7[3];
- S3C24X0_REG8 ALMDATE;
- S3C24X0_REG8 res8[3];
- S3C24X0_REG8 ALMMON;
- S3C24X0_REG8 res9[3];
- S3C24X0_REG8 ALMYEAR;
- S3C24X0_REG8 res10[3];
- S3C24X0_REG8 RTCRST;
- S3C24X0_REG8 res11[3];
- S3C24X0_REG8 BCDSEC;
- S3C24X0_REG8 res12[3];
- S3C24X0_REG8 BCDMIN;
- S3C24X0_REG8 res13[3];
- S3C24X0_REG8 BCDHOUR;
- S3C24X0_REG8 res14[3];
- S3C24X0_REG8 BCDDATE;
- S3C24X0_REG8 res15[3];
- S3C24X0_REG8 BCDDAY;
- S3C24X0_REG8 res16[3];
- S3C24X0_REG8 BCDMON;
- S3C24X0_REG8 res17[3];
- S3C24X0_REG8 BCDYEAR;
-#else /* little endian */
- S3C24X0_REG8 res0[64];
- S3C24X0_REG8 RTCCON;
- S3C24X0_REG8 res1[3];
- S3C24X0_REG8 TICNT;
- S3C24X0_REG8 res2[11];
- S3C24X0_REG8 RTCALM;
- S3C24X0_REG8 res3[3];
- S3C24X0_REG8 ALMSEC;
- S3C24X0_REG8 res4[3];
- S3C24X0_REG8 ALMMIN;
- S3C24X0_REG8 res5[3];
- S3C24X0_REG8 ALMHOUR;
- S3C24X0_REG8 res6[3];
- S3C24X0_REG8 ALMDATE;
- S3C24X0_REG8 res7[3];
- S3C24X0_REG8 ALMMON;
- S3C24X0_REG8 res8[3];
- S3C24X0_REG8 ALMYEAR;
- S3C24X0_REG8 res9[3];
- S3C24X0_REG8 RTCRST;
- S3C24X0_REG8 res10[3];
- S3C24X0_REG8 BCDSEC;
- S3C24X0_REG8 res11[3];
- S3C24X0_REG8 BCDMIN;
- S3C24X0_REG8 res12[3];
- S3C24X0_REG8 BCDHOUR;
- S3C24X0_REG8 res13[3];
- S3C24X0_REG8 BCDDATE;
- S3C24X0_REG8 res14[3];
- S3C24X0_REG8 BCDDAY;
- S3C24X0_REG8 res15[3];
- S3C24X0_REG8 BCDMON;
- S3C24X0_REG8 res16[3];
- S3C24X0_REG8 BCDYEAR;
- S3C24X0_REG8 res17[3];
-#endif
-};
-
-
-/* ADC (see manual chapter 16) */
-struct s3c2400_adc {
- S3C24X0_REG32 ADCCON;
- S3C24X0_REG32 ADCDAT;
-};
-
-
-/* ADC (see manual chapter 16) */
-struct s3c2410_adc {
- S3C24X0_REG32 ADCCON;
- S3C24X0_REG32 ADCTSC;
- S3C24X0_REG32 ADCDLY;
- S3C24X0_REG32 ADCDAT0;
- S3C24X0_REG32 ADCDAT1;
-};
-
-
-/* SPI (see manual chapter 22) */
-struct s3c24x0_spi_channel {
- S3C24X0_REG8 SPCON;
- S3C24X0_REG8 res1[3];
- S3C24X0_REG8 SPSTA;
- S3C24X0_REG8 res2[3];
- S3C24X0_REG8 SPPIN;
- S3C24X0_REG8 res3[3];
- S3C24X0_REG8 SPPRE;
- S3C24X0_REG8 res4[3];
- S3C24X0_REG8 SPTDAT;
- S3C24X0_REG8 res5[3];
- S3C24X0_REG8 SPRDAT;
- S3C24X0_REG8 res6[3];
- S3C24X0_REG8 res7[16];
-};
-
-struct s3c24x0_spi {
- struct s3c24x0_spi_channel ch[S3C24X0_SPI_CHANNELS];
-};
-
-
-/* MMC INTERFACE (see S3C2400 manual chapter 19) */
-struct s3c2400_mmc {
-#ifdef __BIG_ENDIAN
- S3C24X0_REG8 res1[3];
- S3C24X0_REG8 MMCON;
- S3C24X0_REG8 res2[3];
- S3C24X0_REG8 MMCRR;
- S3C24X0_REG8 res3[3];
- S3C24X0_REG8 MMFCON;
- S3C24X0_REG8 res4[3];
- S3C24X0_REG8 MMSTA;
- S3C24X0_REG16 res5;
- S3C24X0_REG16 MMFSTA;
- S3C24X0_REG8 res6[3];
- S3C24X0_REG8 MMPRE;
- S3C24X0_REG16 res7;
- S3C24X0_REG16 MMLEN;
- S3C24X0_REG8 res8[3];
- S3C24X0_REG8 MMCR7;
- S3C24X0_REG32 MMRSP[4];
- S3C24X0_REG8 res9[3];
- S3C24X0_REG8 MMCMD0;
- S3C24X0_REG32 MMCMD1;
- S3C24X0_REG16 res10;
- S3C24X0_REG16 MMCR16;
- S3C24X0_REG8 res11[3];
- S3C24X0_REG8 MMDAT;
-#else
- S3C24X0_REG8 MMCON;
- S3C24X0_REG8 res1[3];
- S3C24X0_REG8 MMCRR;
- S3C24X0_REG8 res2[3];
- S3C24X0_REG8 MMFCON;
- S3C24X0_REG8 res3[3];
- S3C24X0_REG8 MMSTA;
- S3C24X0_REG8 res4[3];
- S3C24X0_REG16 MMFSTA;
- S3C24X0_REG16 res5;
- S3C24X0_REG8 MMPRE;
- S3C24X0_REG8 res6[3];
- S3C24X0_REG16 MMLEN;
- S3C24X0_REG16 res7;
- S3C24X0_REG8 MMCR7;
- S3C24X0_REG8 res8[3];
- S3C24X0_REG32 MMRSP[4];
- S3C24X0_REG8 MMCMD0;
- S3C24X0_REG8 res9[3];
- S3C24X0_REG32 MMCMD1;
- S3C24X0_REG16 MMCR16;
- S3C24X0_REG16 res10;
- S3C24X0_REG8 MMDAT;
- S3C24X0_REG8 res11[3];
-#endif
-};
-
-
-/* SD INTERFACE (see S3C2410 manual chapter 19) */
-struct s3c2410_sdi {
- S3C24X0_REG32 SDICON;
- S3C24X0_REG32 SDIPRE;
- S3C24X0_REG32 SDICARG;
- S3C24X0_REG32 SDICCON;
- S3C24X0_REG32 SDICSTA;
- S3C24X0_REG32 SDIRSP0;
- S3C24X0_REG32 SDIRSP1;
- S3C24X0_REG32 SDIRSP2;
- S3C24X0_REG32 SDIRSP3;
- S3C24X0_REG32 SDIDTIMER;
- S3C24X0_REG32 SDIBSIZE;
- S3C24X0_REG32 SDIDCON;
- S3C24X0_REG32 SDIDCNT;
- S3C24X0_REG32 SDIDSTA;
- S3C24X0_REG32 SDIFSTA;
-#ifdef __BIG_ENDIAN
- S3C24X0_REG8 res[3];
- S3C24X0_REG8 SDIDAT;
-#else
- S3C24X0_REG8 SDIDAT;
- S3C24X0_REG8 res[3];
-#endif
- S3C24X0_REG32 SDIIMSK;
-};
-
-#endif /*__S3C24X0_H__*/
COBJS-$(CONFIG_SHA256) += sha256.o
COBJS-y += string.o
COBJS-y += strmhz.o
+COBJS-y += time.o
COBJS-y += vsprintf.o
COBJS-y += zlib.o
COBJS-$(CONFIG_RBTREE) += rbtree.o
* For conditions of distribution and use, see copyright notice in zlib.h
*/
-#ifndef USE_HOSTCC /* Shut down "ANSI does not permit..." warnings */
+#ifndef USE_HOSTCC
#include <common.h>
-#else
-#include <stdint.h>
#endif
+#include <compiler.h>
+#include <u-boot/crc.h>
#if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
#include <watchdog.h>
#define local static
#define ZEXPORT /* empty */
+#define tole(x) cpu_to_le32(x)
+
#ifdef DYNAMIC_CRC_TABLE
local int crc_table_empty = 1;
c = (uLong)n;
for (k = 0; k < 8; k++)
c = c & 1 ? poly ^ (c >> 1) : c >> 1;
- crc_table[n] = c;
+ crc_table[n] = tole(c);
}
crc_table_empty = 0;
}
/* ========================================================================
* Table of CRC-32's of all single-byte values (made by make_crc_table)
*/
+
local const uint32_t crc_table[256] = {
- 0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L,
- 0x706af48fL, 0xe963a535L, 0x9e6495a3L, 0x0edb8832L, 0x79dcb8a4L,
- 0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L,
- 0x90bf1d91L, 0x1db71064L, 0x6ab020f2L, 0xf3b97148L, 0x84be41deL,
- 0x1adad47dL, 0x6ddde4ebL, 0xf4d4b551L, 0x83d385c7L, 0x136c9856L,
- 0x646ba8c0L, 0xfd62f97aL, 0x8a65c9ecL, 0x14015c4fL, 0x63066cd9L,
- 0xfa0f3d63L, 0x8d080df5L, 0x3b6e20c8L, 0x4c69105eL, 0xd56041e4L,
- 0xa2677172L, 0x3c03e4d1L, 0x4b04d447L, 0xd20d85fdL, 0xa50ab56bL,
- 0x35b5a8faL, 0x42b2986cL, 0xdbbbc9d6L, 0xacbcf940L, 0x32d86ce3L,
- 0x45df5c75L, 0xdcd60dcfL, 0xabd13d59L, 0x26d930acL, 0x51de003aL,
- 0xc8d75180L, 0xbfd06116L, 0x21b4f4b5L, 0x56b3c423L, 0xcfba9599L,
- 0xb8bda50fL, 0x2802b89eL, 0x5f058808L, 0xc60cd9b2L, 0xb10be924L,
- 0x2f6f7c87L, 0x58684c11L, 0xc1611dabL, 0xb6662d3dL, 0x76dc4190L,
- 0x01db7106L, 0x98d220bcL, 0xefd5102aL, 0x71b18589L, 0x06b6b51fL,
- 0x9fbfe4a5L, 0xe8b8d433L, 0x7807c9a2L, 0x0f00f934L, 0x9609a88eL,
- 0xe10e9818L, 0x7f6a0dbbL, 0x086d3d2dL, 0x91646c97L, 0xe6635c01L,
- 0x6b6b51f4L, 0x1c6c6162L, 0x856530d8L, 0xf262004eL, 0x6c0695edL,
- 0x1b01a57bL, 0x8208f4c1L, 0xf50fc457L, 0x65b0d9c6L, 0x12b7e950L,
- 0x8bbeb8eaL, 0xfcb9887cL, 0x62dd1ddfL, 0x15da2d49L, 0x8cd37cf3L,
- 0xfbd44c65L, 0x4db26158L, 0x3ab551ceL, 0xa3bc0074L, 0xd4bb30e2L,
- 0x4adfa541L, 0x3dd895d7L, 0xa4d1c46dL, 0xd3d6f4fbL, 0x4369e96aL,
- 0x346ed9fcL, 0xad678846L, 0xda60b8d0L, 0x44042d73L, 0x33031de5L,
- 0xaa0a4c5fL, 0xdd0d7cc9L, 0x5005713cL, 0x270241aaL, 0xbe0b1010L,
- 0xc90c2086L, 0x5768b525L, 0x206f85b3L, 0xb966d409L, 0xce61e49fL,
- 0x5edef90eL, 0x29d9c998L, 0xb0d09822L, 0xc7d7a8b4L, 0x59b33d17L,
- 0x2eb40d81L, 0xb7bd5c3bL, 0xc0ba6cadL, 0xedb88320L, 0x9abfb3b6L,
- 0x03b6e20cL, 0x74b1d29aL, 0xead54739L, 0x9dd277afL, 0x04db2615L,
- 0x73dc1683L, 0xe3630b12L, 0x94643b84L, 0x0d6d6a3eL, 0x7a6a5aa8L,
- 0xe40ecf0bL, 0x9309ff9dL, 0x0a00ae27L, 0x7d079eb1L, 0xf00f9344L,
- 0x8708a3d2L, 0x1e01f268L, 0x6906c2feL, 0xf762575dL, 0x806567cbL,
- 0x196c3671L, 0x6e6b06e7L, 0xfed41b76L, 0x89d32be0L, 0x10da7a5aL,
- 0x67dd4accL, 0xf9b9df6fL, 0x8ebeeff9L, 0x17b7be43L, 0x60b08ed5L,
- 0xd6d6a3e8L, 0xa1d1937eL, 0x38d8c2c4L, 0x4fdff252L, 0xd1bb67f1L,
- 0xa6bc5767L, 0x3fb506ddL, 0x48b2364bL, 0xd80d2bdaL, 0xaf0a1b4cL,
- 0x36034af6L, 0x41047a60L, 0xdf60efc3L, 0xa867df55L, 0x316e8eefL,
- 0x4669be79L, 0xcb61b38cL, 0xbc66831aL, 0x256fd2a0L, 0x5268e236L,
- 0xcc0c7795L, 0xbb0b4703L, 0x220216b9L, 0x5505262fL, 0xc5ba3bbeL,
- 0xb2bd0b28L, 0x2bb45a92L, 0x5cb36a04L, 0xc2d7ffa7L, 0xb5d0cf31L,
- 0x2cd99e8bL, 0x5bdeae1dL, 0x9b64c2b0L, 0xec63f226L, 0x756aa39cL,
- 0x026d930aL, 0x9c0906a9L, 0xeb0e363fL, 0x72076785L, 0x05005713L,
- 0x95bf4a82L, 0xe2b87a14L, 0x7bb12baeL, 0x0cb61b38L, 0x92d28e9bL,
- 0xe5d5be0dL, 0x7cdcefb7L, 0x0bdbdf21L, 0x86d3d2d4L, 0xf1d4e242L,
- 0x68ddb3f8L, 0x1fda836eL, 0x81be16cdL, 0xf6b9265bL, 0x6fb077e1L,
- 0x18b74777L, 0x88085ae6L, 0xff0f6a70L, 0x66063bcaL, 0x11010b5cL,
- 0x8f659effL, 0xf862ae69L, 0x616bffd3L, 0x166ccf45L, 0xa00ae278L,
- 0xd70dd2eeL, 0x4e048354L, 0x3903b3c2L, 0xa7672661L, 0xd06016f7L,
- 0x4969474dL, 0x3e6e77dbL, 0xaed16a4aL, 0xd9d65adcL, 0x40df0b66L,
- 0x37d83bf0L, 0xa9bcae53L, 0xdebb9ec5L, 0x47b2cf7fL, 0x30b5ffe9L,
- 0xbdbdf21cL, 0xcabac28aL, 0x53b39330L, 0x24b4a3a6L, 0xbad03605L,
- 0xcdd70693L, 0x54de5729L, 0x23d967bfL, 0xb3667a2eL, 0xc4614ab8L,
- 0x5d681b02L, 0x2a6f2b94L, 0xb40bbe37L, 0xc30c8ea1L, 0x5a05df1bL,
- 0x2d02ef8dL
+tole(0x00000000L), tole(0x77073096L), tole(0xee0e612cL), tole(0x990951baL),
+tole(0x076dc419L), tole(0x706af48fL), tole(0xe963a535L), tole(0x9e6495a3L),
+tole(0x0edb8832L), tole(0x79dcb8a4L), tole(0xe0d5e91eL), tole(0x97d2d988L),
+tole(0x09b64c2bL), tole(0x7eb17cbdL), tole(0xe7b82d07L), tole(0x90bf1d91L),
+tole(0x1db71064L), tole(0x6ab020f2L), tole(0xf3b97148L), tole(0x84be41deL),
+tole(0x1adad47dL), tole(0x6ddde4ebL), tole(0xf4d4b551L), tole(0x83d385c7L),
+tole(0x136c9856L), tole(0x646ba8c0L), tole(0xfd62f97aL), tole(0x8a65c9ecL),
+tole(0x14015c4fL), tole(0x63066cd9L), tole(0xfa0f3d63L), tole(0x8d080df5L),
+tole(0x3b6e20c8L), tole(0x4c69105eL), tole(0xd56041e4L), tole(0xa2677172L),
+tole(0x3c03e4d1L), tole(0x4b04d447L), tole(0xd20d85fdL), tole(0xa50ab56bL),
+tole(0x35b5a8faL), tole(0x42b2986cL), tole(0xdbbbc9d6L), tole(0xacbcf940L),
+tole(0x32d86ce3L), tole(0x45df5c75L), tole(0xdcd60dcfL), tole(0xabd13d59L),
+tole(0x26d930acL), tole(0x51de003aL), tole(0xc8d75180L), tole(0xbfd06116L),
+tole(0x21b4f4b5L), tole(0x56b3c423L), tole(0xcfba9599L), tole(0xb8bda50fL),
+tole(0x2802b89eL), tole(0x5f058808L), tole(0xc60cd9b2L), tole(0xb10be924L),
+tole(0x2f6f7c87L), tole(0x58684c11L), tole(0xc1611dabL), tole(0xb6662d3dL),
+tole(0x76dc4190L), tole(0x01db7106L), tole(0x98d220bcL), tole(0xefd5102aL),
+tole(0x71b18589L), tole(0x06b6b51fL), tole(0x9fbfe4a5L), tole(0xe8b8d433L),
+tole(0x7807c9a2L), tole(0x0f00f934L), tole(0x9609a88eL), tole(0xe10e9818L),
+tole(0x7f6a0dbbL), tole(0x086d3d2dL), tole(0x91646c97L), tole(0xe6635c01L),
+tole(0x6b6b51f4L), tole(0x1c6c6162L), tole(0x856530d8L), tole(0xf262004eL),
+tole(0x6c0695edL), tole(0x1b01a57bL), tole(0x8208f4c1L), tole(0xf50fc457L),
+tole(0x65b0d9c6L), tole(0x12b7e950L), tole(0x8bbeb8eaL), tole(0xfcb9887cL),
+tole(0x62dd1ddfL), tole(0x15da2d49L), tole(0x8cd37cf3L), tole(0xfbd44c65L),
+tole(0x4db26158L), tole(0x3ab551ceL), tole(0xa3bc0074L), tole(0xd4bb30e2L),
+tole(0x4adfa541L), tole(0x3dd895d7L), tole(0xa4d1c46dL), tole(0xd3d6f4fbL),
+tole(0x4369e96aL), tole(0x346ed9fcL), tole(0xad678846L), tole(0xda60b8d0L),
+tole(0x44042d73L), tole(0x33031de5L), tole(0xaa0a4c5fL), tole(0xdd0d7cc9L),
+tole(0x5005713cL), tole(0x270241aaL), tole(0xbe0b1010L), tole(0xc90c2086L),
+tole(0x5768b525L), tole(0x206f85b3L), tole(0xb966d409L), tole(0xce61e49fL),
+tole(0x5edef90eL), tole(0x29d9c998L), tole(0xb0d09822L), tole(0xc7d7a8b4L),
+tole(0x59b33d17L), tole(0x2eb40d81L), tole(0xb7bd5c3bL), tole(0xc0ba6cadL),
+tole(0xedb88320L), tole(0x9abfb3b6L), tole(0x03b6e20cL), tole(0x74b1d29aL),
+tole(0xead54739L), tole(0x9dd277afL), tole(0x04db2615L), tole(0x73dc1683L),
+tole(0xe3630b12L), tole(0x94643b84L), tole(0x0d6d6a3eL), tole(0x7a6a5aa8L),
+tole(0xe40ecf0bL), tole(0x9309ff9dL), tole(0x0a00ae27L), tole(0x7d079eb1L),
+tole(0xf00f9344L), tole(0x8708a3d2L), tole(0x1e01f268L), tole(0x6906c2feL),
+tole(0xf762575dL), tole(0x806567cbL), tole(0x196c3671L), tole(0x6e6b06e7L),
+tole(0xfed41b76L), tole(0x89d32be0L), tole(0x10da7a5aL), tole(0x67dd4accL),
+tole(0xf9b9df6fL), tole(0x8ebeeff9L), tole(0x17b7be43L), tole(0x60b08ed5L),
+tole(0xd6d6a3e8L), tole(0xa1d1937eL), tole(0x38d8c2c4L), tole(0x4fdff252L),
+tole(0xd1bb67f1L), tole(0xa6bc5767L), tole(0x3fb506ddL), tole(0x48b2364bL),
+tole(0xd80d2bdaL), tole(0xaf0a1b4cL), tole(0x36034af6L), tole(0x41047a60L),
+tole(0xdf60efc3L), tole(0xa867df55L), tole(0x316e8eefL), tole(0x4669be79L),
+tole(0xcb61b38cL), tole(0xbc66831aL), tole(0x256fd2a0L), tole(0x5268e236L),
+tole(0xcc0c7795L), tole(0xbb0b4703L), tole(0x220216b9L), tole(0x5505262fL),
+tole(0xc5ba3bbeL), tole(0xb2bd0b28L), tole(0x2bb45a92L), tole(0x5cb36a04L),
+tole(0xc2d7ffa7L), tole(0xb5d0cf31L), tole(0x2cd99e8bL), tole(0x5bdeae1dL),
+tole(0x9b64c2b0L), tole(0xec63f226L), tole(0x756aa39cL), tole(0x026d930aL),
+tole(0x9c0906a9L), tole(0xeb0e363fL), tole(0x72076785L), tole(0x05005713L),
+tole(0x95bf4a82L), tole(0xe2b87a14L), tole(0x7bb12baeL), tole(0x0cb61b38L),
+tole(0x92d28e9bL), tole(0xe5d5be0dL), tole(0x7cdcefb7L), tole(0x0bdbdf21L),
+tole(0x86d3d2d4L), tole(0xf1d4e242L), tole(0x68ddb3f8L), tole(0x1fda836eL),
+tole(0x81be16cdL), tole(0xf6b9265bL), tole(0x6fb077e1L), tole(0x18b74777L),
+tole(0x88085ae6L), tole(0xff0f6a70L), tole(0x66063bcaL), tole(0x11010b5cL),
+tole(0x8f659effL), tole(0xf862ae69L), tole(0x616bffd3L), tole(0x166ccf45L),
+tole(0xa00ae278L), tole(0xd70dd2eeL), tole(0x4e048354L), tole(0x3903b3c2L),
+tole(0xa7672661L), tole(0xd06016f7L), tole(0x4969474dL), tole(0x3e6e77dbL),
+tole(0xaed16a4aL), tole(0xd9d65adcL), tole(0x40df0b66L), tole(0x37d83bf0L),
+tole(0xa9bcae53L), tole(0xdebb9ec5L), tole(0x47b2cf7fL), tole(0x30b5ffe9L),
+tole(0xbdbdf21cL), tole(0xcabac28aL), tole(0x53b39330L), tole(0x24b4a3a6L),
+tole(0xbad03605L), tole(0xcdd70693L), tole(0x54de5729L), tole(0x23d967bfL),
+tole(0xb3667a2eL), tole(0xc4614ab8L), tole(0x5d681b02L), tole(0x2a6f2b94L),
+tole(0xb40bbe37L), tole(0xc30c8ea1L), tole(0x5a05df1bL), tole(0x2d02ef8dL)
};
#endif
#endif
/* ========================================================================= */
-#define DO1(buf) crc = crc_table[((int)crc ^ (*buf++)) & 0xff] ^ (crc >> 8);
-#define DO2(buf) DO1(buf); DO1(buf);
-#define DO4(buf) DO2(buf); DO2(buf);
-#define DO8(buf) DO4(buf); DO4(buf);
+# ifdef __LITTLE_ENDIAN
+# define DO_CRC(x) crc = tab[(crc ^ (x)) & 255] ^ (crc >> 8)
+# else
+# define DO_CRC(x) crc = tab[((crc >> 24) ^ (x)) & 255] ^ (crc << 8)
+# endif
/* ========================================================================= */
-uint32_t ZEXPORT crc32 (uint32_t crc, const Bytef *buf, uInt len)
-{
-#ifdef DYNAMIC_CRC_TABLE
- if (crc_table_empty)
- make_crc_table();
-#endif
- crc = crc ^ 0xffffffffL;
- while (len >= 8)
- {
- DO8(buf);
- len -= 8;
- }
- if (len) do {
- DO1(buf);
- } while (--len);
- return crc ^ 0xffffffffL;
-}
-
-#if defined(CONFIG_CMD_JFFS2) || defined(CONFIG_CMD_NAND)
/* No ones complement version. JFFS2 (and other things ?)
* don't use ones compliment in their CRC calculations.
*/
uint32_t ZEXPORT crc32_no_comp(uint32_t crc, const Bytef *buf, uInt len)
{
+ const uint32_t *tab = crc_table;
+ const uint32_t *b =(const uint32_t *)buf;
+ size_t rem_len;
#ifdef DYNAMIC_CRC_TABLE
if (crc_table_empty)
make_crc_table();
#endif
- while (len >= 8)
- {
- DO8(buf);
- len -= 8;
+ crc = cpu_to_le32(crc);
+ /* Align it */
+ if (((long)b) & 3 && len) {
+ uint8_t *p = (uint8_t *)b;
+ do {
+ DO_CRC(*p++);
+ } while ((--len) && ((long)p)&3);
+ b = (uint32_t *)p;
+ }
+
+ rem_len = len & 3;
+ len = len >> 2;
+ for (--b; len; --len) {
+ /* load data 32 bits wide, xor data 32 bits wide. */
+ crc ^= *++b; /* use pre increment for speed */
+ DO_CRC(0);
+ DO_CRC(0);
+ DO_CRC(0);
+ DO_CRC(0);
+ }
+ len = rem_len;
+ /* And the last few bytes */
+ if (len) {
+ uint8_t *p = (uint8_t *)(b + 1) - 1;
+ do {
+ DO_CRC(*++p); /* use pre increment for speed */
+ } while (--len);
}
- if (len) do {
- DO1(buf);
- } while (--len);
- return crc;
+ return le32_to_cpu(crc);
}
+#undef DO_CRC
-#endif
+uint32_t ZEXPORT crc32 (uint32_t crc, const Bytef *p, uInt len)
+{
+ return crc32_no_comp(crc ^ 0xffffffffL, p, len) ^ 0xffffffffL;
+}
/*
* Calculate the crc32 checksum triggering the watchdog every 'chunk_sz' bytes
#define COPY4(dst, src) \
put_unaligned(get_unaligned((const u32 *)(src)), (u32 *)(dst))
+static const unsigned char lzop_magic[] = {
+ 0x89, 0x4c, 0x5a, 0x4f, 0x00, 0x0d, 0x0a, 0x1a, 0x0a
+};
+
+#define HEADER_HAS_FILTER 0x00000800L
+
+static inline const unsigned char *parse_header(const unsigned char *src)
+{
+ u8 level = 0;
+ u16 version;
+ int i;
+
+ /* read magic: 9 first bytes */
+ for (i = 0; i < ARRAY_SIZE(lzop_magic); i++) {
+ if (*src++ != lzop_magic[i])
+ return NULL;
+ }
+ /* get version (2bytes), skip library version (2),
+ * 'need to be extracted' version (2) and
+ * method (1) */
+ version = get_unaligned_be16(src);
+ src += 7;
+ if (version >= 0x0940)
+ level = *src++;
+ if (get_unaligned_be32(src) & HEADER_HAS_FILTER)
+ src += 4; /* filter info */
+
+ /* skip flags, mode and mtime_low */
+ src += 12;
+ if (version >= 0x0940)
+ src += 4; /* skip mtime_high */
+
+ i = *src++;
+ /* don't care about the file name, and skip checksum */
+ src += i + 4;
+
+ return src;
+}
+
+int lzop_decompress(const unsigned char *src, size_t src_len,
+ unsigned char *dst, size_t *dst_len)
+{
+ unsigned char *start = dst;
+ const unsigned char *send = src + src_len;
+ u32 slen, dlen;
+ size_t tmp;
+ int r;
+
+ src = parse_header(src);
+ if (!src)
+ return LZO_E_ERROR;
+
+ while (src < send) {
+ /* read uncompressed block size */
+ dlen = get_unaligned_be32(src);
+ src += 4;
+
+ /* exit if last block */
+ if (dlen == 0) {
+ *dst_len = dst - start;
+ return LZO_E_OK;
+ }
+
+ /* read compressed block size, and skip block checksum info */
+ slen = get_unaligned_be32(src);
+ src += 8;
+
+ if (slen <= 0 || slen > dlen)
+ return LZO_E_ERROR;
+
+ /* decompress */
+ tmp = dlen;
+ r = lzo1x_decompress_safe((u8 *) src, slen, dst, &tmp);
+
+ if (r != LZO_E_OK)
+ return r;
+
+ if (dlen != tmp)
+ return LZO_E_ERROR;
+
+ src += slen;
+ dst += dlen;
+ }
+
+ return LZO_E_INPUT_OVERRUN;
+}
+
int lzo1x_decompress_safe(const unsigned char *in, size_t in_len,
unsigned char *out, size_t *out_len)
{
--- /dev/null
+/*
+ * (C) Copyright 2000-2009
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <watchdog.h>
+
+#ifndef CONFIG_WD_PERIOD
+# define CONFIG_WD_PERIOD (10 * 1000 * 1000) /* 10 seconds default*/
+#endif
+
+/* ------------------------------------------------------------------------- */
+
+void udelay(unsigned long usec)
+{
+ ulong kv;
+
+ do {
+ WATCHDOG_RESET();
+ kv = usec > CONFIG_WD_PERIOD ? CONFIG_WD_PERIOD : usec;
+ __udelay (kv);
+ usec -= kv;
+ } while(usec);
+}
#define ZUTIL_H
#define ZLIB_INTERNAL
-#include "u-boot/zlib.h"
#include <common.h>
+#include <compiler.h>
+#include <asm/unaligned.h>
+#include "u-boot/zlib.h"
#undef OFF /* avoid conflicts */
/* To avoid a build time warning */
*/
#define OFF 1
#define PUP(a) *++(a)
+#define UP_UNALIGNED(a) get_unaligned(++(a))
/*
Decode literal, length, and distance codes and write out the resulting
}
}
else {
+ unsigned short *sout;
+ unsigned long loops;
+
from = out - dist; /* copy direct from output */
- do { /* minimum length is three */
- PUP(out) = PUP(from);
- PUP(out) = PUP(from);
- PUP(out) = PUP(from);
- len -= 3;
- } while (len > 2);
- if (len) {
- PUP(out) = PUP(from);
- if (len > 1)
- PUP(out) = PUP(from);
- }
+ /* minimum length is three */
+ /* Align out addr */
+ if (!((long)(out - 1 + OFF) & 1)) {
+ PUP(out) = PUP(from);
+ len--;
+ }
+ sout = (unsigned short *)(out - OFF);
+ if (dist > 2 ) {
+ unsigned short *sfrom;
+
+ sfrom = (unsigned short *)(from - OFF);
+ loops = len >> 1;
+ do
+ PUP(sout) = UP_UNALIGNED(sfrom);
+ while (--loops);
+ out = (unsigned char *)sout + OFF;
+ from = (unsigned char *)sfrom + OFF;
+ } else { /* dist == 1 or dist == 2 */
+ unsigned short pat16;
+
+ pat16 = *(sout-2+2*OFF);
+ if (dist == 1)
+#if defined(__BIG_ENDIAN)
+ pat16 = (pat16 & 0xff) | ((pat16 & 0xff ) << 8);
+#elif defined(__LITTLE_ENDIAN)
+ pat16 = (pat16 & 0xff00) | ((pat16 & 0xff00 ) >> 8);
+#else
+#error __BIG_ENDIAN nor __LITTLE_ENDIAN is defined
+#endif
+ loops = len >> 1;
+ do
+ PUP(sout) = pat16;
+ while (--loops);
+ out = (unsigned char *)sout + OFF;
+ }
+ if (len & 1)
+ PUP(out) = PUP(from);
}
}
else if ((op & 64) == 0) { /* 2nd level distance code */
COBJS-y += bios_setup.o
COBJS-y += board.o
COBJS-y += bootm.o
+COBJS-y += interrupts.o
+COBJS-$(CONFIG_SYS_PCAT_INTERRUPTS) += pcat_interrupts.o
+COBJS-$(CONFIG_SYS_GENERIC_TIMER) += pcat_timer.o
COBJS-$(CONFIG_PCI) += pci.o
COBJS-$(CONFIG_PCI) += pci_type1.o
COBJS-y += realmode.o
+COBJS-y += timer.o
COBJS-y += video_bios.o
COBJS-y += video.o
COBJS-y += zimage.o
-COBJS-y += interrupts.o
-COBJS-y += timer.o
-COBJS-$(CONFIG_SYS_PCAT_INTERRUPTS) += pcat_interrupts.o
-COBJS-$(CONFIG_SYS_GENERIC_TIMER) += pcat_timer.o
SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
jmp realmode_reset
.globl rm_int00
+.hidden rm_int00
+.type rm_int00, @function
rm_int00:
pushw $0
jmp any_interrupt16
.globl rm_int01
+.hidden rm_int01
+.type rm_int01, @function
rm_int01:
pushw $1
jmp any_interrupt16
.globl rm_int02
+.hidden rm_int02
+.type rm_int02, @function
rm_int02:
pushw $2
jmp any_interrupt16
.globl rm_int03
+.hidden rm_int03
+.type rm_int03, @function
rm_int03:
pushw $3
jmp any_interrupt16
.globl rm_int04
+.hidden rm_int04
+.type rm_int04, @function
rm_int04:
pushw $4
jmp any_interrupt16
.globl rm_int05
+.hidden rm_int05
+.type rm_int05, @function
rm_int05:
pushw $5
jmp any_interrupt16
.globl rm_int06
+.hidden rm_int06
+.type rm_int06, @function
rm_int06:
pushw $6
jmp any_interrupt16
.globl rm_int07
+.hidden rm_int07
+.type rm_int07, @function
rm_int07:
pushw $7
jmp any_interrupt16
.globl rm_int08
+.hidden rm_int08
+.type rm_int08, @function
rm_int08:
pushw $8
jmp any_interrupt16
.globl rm_int09
+.hidden rm_int09
+.type rm_int09, @function
rm_int09:
pushw $9
jmp any_interrupt16
.globl rm_int0a
+.hidden rm_int0a
+.type rm_int0a, @function
rm_int0a:
pushw $10
jmp any_interrupt16
.globl rm_int0b
+.hidden rm_int0b
+.type rm_int0b, @function
rm_int0b:
pushw $11
jmp any_interrupt16
.globl rm_int0c
+.hidden rm_int0c
+.type rm_int0c, @function
rm_int0c:
pushw $12
jmp any_interrupt16
.globl rm_int0d
+.hidden rm_int0d
+.type rm_int0d, @function
rm_int0d:
pushw $13
jmp any_interrupt16
.globl rm_int0e
+.hidden rm_int0e
+.type rm_int0e, @function
rm_int0e:
pushw $14
jmp any_interrupt16
.globl rm_int0f
+.hidden rm_int0f
+.type rm_int0f, @function
rm_int0f:
pushw $15
jmp any_interrupt16
.globl rm_int10
+.hidden rm_int10
+.type rm_int10, @function
rm_int10:
pushw $16
jmp any_interrupt16
.globl rm_int11
+.hidden rm_int11
+.type rm_int11, @function
rm_int11:
pushw $17
jmp any_interrupt16
.globl rm_int12
+.hidden rm_int12
+.type rm_int12, @function
rm_int12:
pushw $18
jmp any_interrupt16
.globl rm_int13
+.hidden rm_int13
+.type rm_int13, @function
rm_int13:
pushw $19
jmp any_interrupt16
.globl rm_int14
+.hidden rm_int14
+.type rm_int14, @function
rm_int14:
pushw $20
jmp any_interrupt16
.globl rm_int15
+.hidden rm_int15
+.type rm_int15, @function
rm_int15:
pushw $21
jmp any_interrupt16
.globl rm_int16
+.hidden rm_int16
+.type rm_int16, @function
rm_int16:
pushw $22
jmp any_interrupt16
.globl rm_int17
+.hidden rm_int17
+.type rm_int17, @function
rm_int17:
pushw $23
jmp any_interrupt16
.globl rm_int18
+.hidden rm_int18
+.type rm_int18, @function
rm_int18:
pushw $24
jmp any_interrupt16
.globl rm_int19
+.hidden rm_int19
+.type rm_int19, @function
rm_int19:
pushw $25
jmp any_interrupt16
.globl rm_int1a
+.hidden rm_int1a
+.type rm_int1a, @function
rm_int1a:
pushw $26
jmp any_interrupt16
.globl rm_int1b
+.hidden rm_int1b
+.type rm_int1b, @function
rm_int1b:
pushw $27
jmp any_interrupt16
.globl rm_int1c
+.hidden rm_int1c
+.type rm_int1c, @function
rm_int1c:
pushw $28
jmp any_interrupt16
.globl rm_int1d
+.hidden rm_int1d
+.type rm_int1d, @function
rm_int1d:
pushw $29
jmp any_interrupt16
.globl rm_int1e
+.hidden rm_int1e
+.type rm_int1e, @function
rm_int1e:
pushw $30
jmp any_interrupt16
.globl rm_int1f
+.hidden rm_int1f
+.type rm_int1f, @function
rm_int1f:
pushw $31
jmp any_interrupt16
.globl rm_def_int
+.hidden rm_def_int
+.type rm_def_int, @function
rm_def_int:
iret
.globl ram_in_64kb_chunks
+.hidden ram_in_64kb_chunks
+.type ram_in_64kb_chunks, @function
ram_in_64kb_chunks:
.word 0
.globl bios_equipment
+.hidden bios_equipment
+.type bios_equipment, @function
bios_equipment:
.word 0
.section .bios, "ax"
.code16
.globl realmode_pci_bios_call_entry
+.hidden realmode_pci_bios_call_entry
+.type realmode_pci_bios_call_entry, @function
realmode_pci_bios_call_entry:
MAKE_BIOS_STACK
call realmode_pci_bios
#define BIOS_BASE ((char*)0xf0000)
#define BIOS_CS 0xf000
+extern ulong _i386boot_bios;
+extern ulong _i386boot_bios_size;
+
/* these are defined in a 16bit segment and needs
* to be accessed with the RELOC_16_xxxx() macros below
*/
int bios_setup(void)
{
+ ulong i386boot_bios = (ulong)&_i386boot_bios;
+ ulong i386boot_bios_size = (ulong)&_i386boot_bios_size;
+
static int done=0;
int vector;
#ifdef CONFIG_PCI
#include <net.h>
#include <ide.h>
#include <asm/u-boot-i386.h>
+#include <elf.h>
#ifdef CONFIG_BITBANGMII
#include <miiphy.h>
DECLARE_GLOBAL_DATA_PTR;
-extern long _i386boot_start;
-extern long _i386boot_end;
-extern long _i386boot_romdata_start;
-extern long _i386boot_romdata_dest;
-extern long _i386boot_romdata_size;
-extern long _i386boot_bss_start;
-extern long _i386boot_bss_size;
-
-extern long _i386boot_realmode;
-extern long _i386boot_realmode_size;
-extern long _i386boot_bios;
-extern long _i386boot_bios_size;
-
-/* The symbols defined by the linker script becomes pointers
- * which is somewhat inconveient ... */
-ulong i386boot_start = (ulong)&_i386boot_start; /* code start (in flash) defined in start.S */
-ulong i386boot_end = (ulong)&_i386boot_end; /* code end (in flash) */
-ulong i386boot_romdata_start = (ulong)&_i386boot_romdata_start; /* datasegment in flash (also code+rodata end) */
-ulong i386boot_romdata_dest = (ulong)&_i386boot_romdata_dest; /* data location segment in ram */
-ulong i386boot_romdata_size = (ulong)&_i386boot_romdata_size; /* size of data segment */
-ulong i386boot_bss_start = (ulong)&_i386boot_bss_start; /* bss start */
-ulong i386boot_bss_size = (ulong)&_i386boot_bss_size; /* bss size */
-
-ulong i386boot_realmode = (ulong)&_i386boot_realmode; /* start of realmode entry code */
-ulong i386boot_realmode_size = (ulong)&_i386boot_realmode_size; /* size of realmode entry code */
-ulong i386boot_bios = (ulong)&_i386boot_bios; /* start of BIOS emulation code */
-ulong i386boot_bios_size = (ulong)&_i386boot_bios_size; /* size of BIOS emulation code */
-
-
+/* Exports from the Linker Script */
+extern ulong _i386boot_text_start;
+extern ulong _i386boot_rel_dyn_start;
+extern ulong _i386boot_rel_dyn_end;
+extern ulong _i386boot_bss_start;
+extern ulong _i386boot_bss_size;
+void ram_bootstrap (void *);
const char version_string[] =
U_BOOT_VERSION" (" U_BOOT_DATE " - " U_BOOT_TIME ")";
-static int mem_malloc_init(void)
-{
- /* start malloc area right after the stack */
- mem_malloc_start = i386boot_bss_start +
- i386boot_bss_size + CONFIG_SYS_STACK_SIZE;
- mem_malloc_start = (mem_malloc_start+3)&~3;
-
- /* Use all available RAM for malloc() */
- mem_malloc_end = gd->ram_size;
-
- mem_malloc_brk = mem_malloc_start;
-
- return 0;
-}
-
/************************************************************************
* Init Utilities *
************************************************************************
{
printf ("\n\n%s\n\n", version_string);
+/*
printf ("U-Boot code: %08lX -> %08lX data: %08lX -> %08lX\n"
" BSS: %08lX -> %08lX stack: %08lX -> %08lX\n",
i386boot_start, i386boot_romdata_start-1,
i386boot_bss_start+i386boot_bss_size,
i386boot_bss_start+i386boot_bss_size+CONFIG_SYS_STACK_SIZE-1);
+*/
return (0);
}
print_size (size, "\n");
}
-
/*
* Breath some life into the board...
*
* can relocate the monitor code to RAM.
*/
+
/*
* All attempts to come up with a "common" initialization sequence
* that works for all boards and architectures failed: some of the
typedef int (init_fnc_t) (void);
init_fnc_t *init_sequence[] = {
- cpu_init, /* basic cpu dependent setup */
- board_init, /* basic board dependent setup */
+ serial_init,
+ cpu_init_r, /* basic cpu dependent setup */
+ board_early_init_r, /* basic board dependent setup */
dram_init, /* configure available RAM banks */
- mem_malloc_init, /* dependant on dram_init */
interrupt_init, /* set up exceptions */
timer_init,
- serial_init,
env_init, /* initialize environment */
init_baudrate, /* initialze baudrate settings */
serial_init, /* serial communications setup */
gd_t *gd;
-void start_i386boot (void)
+/*
+ * Load U-Boot into RAM, initialize BSS, perform relocation adjustments
+ */
+void board_init_f (ulong stack_limit)
+{
+ void *text_start = &_i386boot_text_start;
+ void *u_boot_cmd_end = &__u_boot_cmd_end;
+ Elf32_Rel *rel_dyn_start = (Elf32_Rel *)&_i386boot_rel_dyn_start;
+ Elf32_Rel *rel_dyn_end = (Elf32_Rel *)&_i386boot_rel_dyn_end;
+ void *bss_start = &_i386boot_bss_start;
+ void *bss_size = &_i386boot_bss_size;
+
+ size_t uboot_size;
+ void *ram_start;
+ ulong rel_offset;
+ Elf32_Rel *re;
+
+ void (*start_func)(void *);
+
+ /* compiler optimization barrier needed for GCC >= 3.4 */
+ __asm__ __volatile__("": : :"memory");
+
+ uboot_size = (size_t)u_boot_cmd_end - (size_t)text_start;
+ ram_start = (void *)stack_limit - (uboot_size + (ulong)bss_size);
+ rel_offset = text_start - ram_start;
+ start_func = ram_bootstrap - rel_offset;
+
+ /* First stage CPU initialization */
+ if (cpu_init_f() != 0)
+ hang();
+
+ /* First stage Board initialization */
+ if (board_early_init_f() != 0)
+ hang();
+
+ /* Copy U-Boot into RAM */
+ memcpy(ram_start, text_start, (size_t)uboot_size);
+
+ /* Clear BSS */
+ memset(bss_start - rel_offset, 0, (size_t)bss_size);
+
+ /* Perform relocation adjustments */
+ for (re = rel_dyn_start; re < rel_dyn_end; re++)
+ {
+ if (re->r_offset >= TEXT_BASE)
+ if (*(ulong *)re->r_offset >= TEXT_BASE)
+ *(ulong *)(re->r_offset - rel_offset) -= (Elf32_Addr)rel_offset;
+ }
+
+ start_func(ram_start);
+
+ /* NOTREACHED - relocate_code() does not return */
+ while(1);
+}
+
+/*
+ * All attempts to jump straight from board_init_f() to board_init_r()
+ * have failed, hence this special 'bootstrap' function.
+ */
+void ram_bootstrap (void *ram_start)
+{
+ static gd_t gd_data;
+
+ /* compiler optimization barrier needed for GCC >= 3.4 */
+ __asm__ __volatile__("": : :"memory");
+
+ board_init_r(&gd_data, (ulong)ram_start);
+}
+
+void board_init_r(gd_t *id, ulong ram_start)
{
char *s;
int i;
ulong size;
- static gd_t gd_data;
static bd_t bd_data;
init_fnc_t **init_fnc_ptr;
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
- cmd_tbl_t *p;
-#endif
show_boot_progress(0x21);
- gd = &gd_data;
+ gd = id;
/* compiler optimization barrier needed for GCC >= 3.4 */
__asm__ __volatile__("": : :"memory");
gd->baudrate = CONFIG_BAUDRATE;
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
- /* Need to set relocation offset here for interrupt initialization */
- gd->reloc_off = CONFIG_SYS_BL_START_RAM - TEXT_BASE;
-#endif
+ gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */
+
+ mem_malloc_init((((ulong)ram_start - CONFIG_SYS_MALLOC_LEN)+3)&~3,
+ CONFIG_SYS_MALLOC_LEN);
+
for (init_fnc_ptr = init_sequence, i=0; *init_fnc_ptr; ++init_fnc_ptr, i++) {
show_boot_progress(0xa130|i);
}
show_boot_progress(0x23);
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
- for (p = &__u_boot_cmd_start; p != &__u_boot_cmd_end; p++) {
- ulong addr;
- addr = (ulong) (p->cmd) + gd->reloc_off;
- p->cmd = (int (*)(struct cmd_tbl_s *, int, int, char *[]))addr;
- addr = (ulong)(p->name) + gd->reloc_off;
- p->name = (char *)addr;
-
- if (p->usage != NULL) {
- addr = (ulong)(p->usage) + gd->reloc_off;
- p->usage = (char *)addr;
- }
- #ifdef CONFIG_SYS_LONGHELP
- if (p->help != NULL) {
- addr = (ulong)(p->help) + gd->reloc_off;
- p->help = (char *)addr;
- }
- #endif
- }
-#endif
/* configure available FLASH banks */
size = flash_init();
display_flash_config(size);
if (irq_handlers[irq].handler != NULL)
printf("irq_install_handler: 0x%08lx replacing 0x%08lx\n",
- (ulong) handler + gd->reloc_off,
+ (ulong) handler,
(ulong) irq_handlers[irq].handler);
status = disable_interrupts ();
- irq_handlers[irq].handler = handler + gd->reloc_off;
+ irq_handlers[irq].handler = handler;
irq_handlers[irq].arg = arg;
irq_handlers[irq].count = 0;
return;
}
-__isr__ do_irq(int irq)
+void do_irq(int hw_irq)
{
+ int irq = hw_irq - 0x20;
+
if (irq < 0 || irq >= CONFIG_SYS_NUM_IRQS) {
printf("do_irq: bad irq number %d\n", irq);
return;
#error "CONFIG_SYS_NUM_IRQS must equal 16 if CONFIG_SYS_NUM_IRQS is defined"
#endif
-DECLARE_INTERRUPT(0);
-DECLARE_INTERRUPT(1);
-DECLARE_INTERRUPT(3);
-DECLARE_INTERRUPT(4);
-DECLARE_INTERRUPT(5);
-DECLARE_INTERRUPT(6);
-DECLARE_INTERRUPT(7);
-DECLARE_INTERRUPT(8);
-DECLARE_INTERRUPT(9);
-DECLARE_INTERRUPT(10);
-DECLARE_INTERRUPT(11);
-DECLARE_INTERRUPT(12);
-DECLARE_INTERRUPT(13);
-DECLARE_INTERRUPT(14);
-DECLARE_INTERRUPT(15);
-
int interrupt_init(void)
{
u8 i;
disable_interrupts();
- /* Setup interrupts */
- set_vector(0x20, irq_0);
- set_vector(0x21, irq_1);
- set_vector(0x23, irq_3);
- set_vector(0x24, irq_4);
- set_vector(0x25, irq_5);
- set_vector(0x26, irq_6);
- set_vector(0x27, irq_7);
- set_vector(0x28, irq_8);
- set_vector(0x29, irq_9);
- set_vector(0x2a, irq_10);
- set_vector(0x2b, irq_11);
- set_vector(0x2c, irq_12);
- set_vector(0x2d, irq_13);
- set_vector(0x2e, irq_14);
- set_vector(0x2f, irq_15);
-
/* Mask all interrupts */
outb(0xff, MASTER_PIC + IMR);
outb(0xff, SLAVE_PIC + IMR);
}
/* this is not very exact */
-void udelay (unsigned long usec)
+void __udelay (unsigned long usec)
{
int counter;
int wraps;
#define REALMODE_MAILBOX ((char*)0xe00)
+extern ulong _i386boot_realmode;
+extern ulong _i386boot_realmode_size;
extern char realmode_enter;
int realmode_setup(void)
{
+ ulong i386boot_realmode = (ulong)&_i386boot_realmode;
+ ulong i386boot_realmode_size = (ulong)&_i386boot_realmode_size;
+
/* copy the realmode switch code */
if (i386boot_realmode_size > (REALMODE_MAILBOX-REALMODE_BASE)) {
printf("realmode switch too large (%ld bytes, max is %d)\n",
if (new_func == NULL)
return 1;
- new_func->isr_func = isr_func + gd->reloc_off;
+ new_func->isr_func = isr_func;
new_func->next = NULL;
/*
#endif
extern void dtimer_intr_setup(void);
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
volatile dtmr_t *timerp = (dtmr_t *) (CONFIG_SYS_UDELAY_BASE);
uint start, now, tmp;
static unsigned short lastinc;
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
volatile pit_t *timerp = (pit_t *) (CONFIG_SYS_UDELAY_BASE);
uint tmp;
#include <common.h>
#ifdef CONFIG_SYS_TIMER_0
-void udelay (unsigned long usec)
+void __udelay (unsigned long usec)
{
int i;
i = get_timer (0);
while ((get_timer (0) - i) < (usec / 1000)) ;
}
#else
-void udelay (unsigned long usec)
+void __udelay (unsigned long usec)
{
unsigned int i;
for (i = 0; i < (usec * CONFIG_XILINX_CLOCK_FREQ / 10000000); i++);
write_c0_compare(read_c0_count() + CYCLES_PER_JIFFY);
}
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
unsigned int tmo;
extern void dly_clks( unsigned long ticks );
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
/* The Nios core doesn't have a timebase, so we do our
* best for now and call a low-level loop that counts
* cpu clocks.
*/
unsigned long cnt = (CONFIG_SYS_CLK_FREQ/1000000) * usec;
- WATCHDOG_RESET (); /* trigger watchdog if needed */
dly_clks (cnt);
}
extern void dly_clks( unsigned long ticks );
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
/* The Nios core doesn't have a timebase, so we do our
* best for now and call a low-level loop that counts
* cpu clocks.
*/
unsigned long cnt = (CONFIG_SYS_CLK_FREQ/1000000) * usec;
- WATCHDOG_RESET (); /* trigger watchdog if needed */
dly_clks (cnt);
}
#include <common.h>
-#ifndef CONFIG_WD_PERIOD
-# define CONFIG_WD_PERIOD (10 * 1000 * 1000) /* 10 seconds default*/
-#endif
-
/* ------------------------------------------------------------------------- */
/*
* microseconds to wait) into a number of time base ticks; then we
* watch the time base until it has incremented by that amount.
*/
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
- ulong ticks, kv;
-
- do {
- kv = usec > CONFIG_WD_PERIOD ? CONFIG_WD_PERIOD : usec;
- ticks = usec2ticks (kv);
- wait_ticks (ticks);
- usec -= kv;
- } while(usec);
+ ulong ticks = usec2ticks (usec);
+ wait_ticks (ticks);
}
/* ------------------------------------------------------------------------- */
return 0 - readl(TCNT0);
}
-void udelay (unsigned long usec)
+void __udelay (unsigned long usec)
{
unsigned long long tmp;
ulong tmo;
cmt_timer_start(0);
}
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
unsigned long end = get_usec() + usec;
* microseconds to wait) into a number of time base ticks; then we
* watch the time base until it has incremented by that amount.
*/
-void udelay(unsigned long usec)
+void __udelay(unsigned long usec)
{
ulong ticks = usec2ticks(usec);
[ "$6" ] && [ "$6" != "NULL" ] && echo "SOC = $6" >> config.mk
+# Assign board directory to BOARDIR variable
+if [ -z "$5" -o "$5" = "NULL" ] ; then
+ BOARDDIR=$4
+else
+ BOARDDIR=$5/$4
+fi
+
#
# Create board specific header file
#
echo "#define CONFIG_MK_${i} 1" >>config.h ;
done
+echo "#define CONFIG_BOARDDIR board/$BOARDDIR" >>config.h
+
echo "#include <configs/$1.h>" >>config.h
echo "#include <asm/config.h>" >>config.h
return res;
}
+/*
+ * Supply a default implementation for post_hotkeys_pressed() for boards
+ * without hotkey support. We always return 0 here, so that the
+ * long-running tests won't be started.
+ *
+ * Boards with hotkey support can override this weak default function
+ * by defining one in their board specific code.
+ */
+int __post_hotkeys_pressed(void)
+{
+ return 0; /* No hotkeys supported */
+}
+int post_hotkeys_pressed(void)
+ __attribute__((weak, alias("__post_hotkeys_pressed")));
+
+
void post_bootmode_init (void)
{
int bootmode = post_bootmode_get (0);
_depend: $(obj).depend
-$(obj).depend: $(src)Makefile $(TOPDIR)/config.mk $(SRCS)
+$(obj).depend: $(src)Makefile $(TOPDIR)/config.mk $(SRCS) $(HOSTSRCS)
@rm -f $@
@for f in $(SRCS); do \
g=`basename $$f | sed -e 's/\(.*\)\.\w/\1.o/'`; \
- $(CC) -M $(HOSTCFLAGS) $(CPPFLAGS) -MQ $(obj)$$g $$f >> $@ ; \
+ $(CC) -M $(CPPFLAGS) -MQ $(obj)$$g $$f >> $@ ; \
done
+ @for f in $(HOSTSRCS); do \
+ g=`basename $$f | sed -e 's/\(.*\)\.\w/\1.o/'`; \
+ $(HOSTCC) -M $(HOSTCPPFLAGS) -MQ $(obj)$$g $$f >> $@ ; \
+ done
+
+$(HOSTOBJS): $(obj)%.o: %.c
+ $(HOSTCC) $(HOSTCFLAGS) $(HOSTCFLAGS_$(@F)) $(HOSTCFLAGS_$(BCURDIR)) -o $@ $< -c
+$(NOPEDOBJS): $(obj)%.o: %.c
+ $(HOSTCC) $(HOSTCFLAGS_NOPED) $(HOSTCFLAGS_$(@F)) $(HOSTCFLAGS_$(BCURDIR)) -o $@ $< -c
#########################################################################
TOOLSUBDIRS =
-#
-# Mac OS X / Darwin's C preprocessor is Apple specific. It
-# generates numerous errors and warnings. We want to bypass it
-# and use GNU C's cpp. To do this we pass the -traditional-cpp
-# option to the compiler. Note that the -traditional-cpp flag
-# DOES NOT have the same semantics as GNU C's flag, all it does
-# is invoke the GNU preprocessor in stock ANSI/ISO C fashion.
-#
-# Apple's linker is similar, thanks to the new 2 stage linking
-# multiple symbol definitions are treated as errors, hence the
-# -multiply_defined suppress option to turn off this error.
-#
-
-HOSTCFLAGS = -Wall
-HOST_LDFLAGS =
-
-ifeq ($(HOSTOS)-$(HOSTARCH),darwin-ppc)
-HOSTCFLAGS += -traditional-cpp
-HOST_LDFLAGS += -multiply_defined suppress
-else
-HOSTCFLAGS += -pedantic
-endif
-
-ifeq ($(HOSTOS),cygwin)
-HOSTCFLAGS += -ansi
-endif
-
#
# toolchains targeting win32 generate .exe files
#
# Source files located in the tools directory
OBJ_FILES-$(CONFIG_LCD_LOGO) += bmp_logo.o
OBJ_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo.o
-OBJ_FILES-y += default_image.o
-OBJ_FILES-$(CONFIG_ENV_IS_EMBEDDED) += envcrc.o
-OBJ_FILES-y += fit_image.o
+NOPED_OBJ_FILES-y += default_image.o
+OBJ_FILES-y += envcrc.o
+NOPED_OBJ_FILES-y += fit_image.o
OBJ_FILES-$(CONFIG_CMD_NET) += gen_eth_addr.o
OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o
OBJ_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes.o
-OBJ_FILES-y += kwbimage.o
-OBJ_FILES-y += mkimage.o
+NOPED_OBJ_FILES-y += kwbimage.o
+NOPED_OBJ_FILES-y += mkimage.o
OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o
-OBJ_FILES-y += os_support.o
+NOPED_OBJ_FILES-y += os_support.o
OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o
# Don't build by default
endif
# now $(obj) is defined
-SRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c))
-SRCS += $(addprefix $(SRCTREE)/tools/,$(OBJ_FILES-y:.o=.c))
-SRCS += $(addprefix $(SRCTREE)/libfdt/,$(LIBFDT_OBJ_FILES-y:.o=.c))
+HOSTSRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c))
+HOSTSRCS += $(addprefix $(SRCTREE)/tools/,$(OBJ_FILES-y:.o=.c))
+HOSTSRCS += $(addprefix $(SRCTREE)/libfdt/,$(LIBFDT_OBJ_FILES-y:.o=.c))
BINS := $(addprefix $(obj),$(sort $(BIN_FILES-y)))
LIBFDT_OBJS := $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y))
+HOSTOBJS := $(addprefix $(obj),$(OBJ_FILES-y))
+NOPEDOBJS := $(addprefix $(obj),$(NOPED_OBJ_FILES-y))
+
#
# Use native tools and options
# Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
#
-CPPFLAGS = -idirafter $(SRCTREE)/include \
+HOSTCPPFLAGS = -idirafter $(SRCTREE)/include \
-idirafter $(OBJTREE)/include2 \
-idirafter $(OBJTREE)/include \
-I $(SRCTREE)/libfdt \
-I $(SRCTREE)/tools \
-DTEXT_BASE=$(TEXT_BASE) -DUSE_HOSTCC \
-D__KERNEL_STRICT_NAMES
-CFLAGS = $(HOSTCFLAGS) $(CPPFLAGS) -O
-
-# No -pedantic switch to avoid libfdt compilation warnings
-FIT_CFLAGS = -Wall $(CPPFLAGS) -O
-AFLAGS = -D__ASSEMBLY__ $(CPPFLAGS)
-CC = $(HOSTCC)
-STRIP = $(HOSTSTRIP)
-MAKEDEPEND = makedepend
all: $(obj).depend $(BINS) $(LOGO-y) subdirs
$(obj)bin2header$(SFX): $(obj)bin2header.o
- $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
- $(STRIP) $@
+ $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
+ $(HOSTSTRIP) $@
$(obj)bmp_logo$(SFX): $(obj)bmp_logo.o
- $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
- $(STRIP) $@
+ $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
+ $(HOSTSTRIP) $@
$(obj)envcrc$(SFX): $(obj)crc32.o $(obj)env_embedded.o $(obj)envcrc.o $(obj)sha1.o
- $(CC) $(CFLAGS) -o $@ $^
+ $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
$(obj)gen_eth_addr$(SFX): $(obj)gen_eth_addr.o
- $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
- $(STRIP) $@
+ $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
+ $(HOSTSTRIP) $@
$(obj)img2srec$(SFX): $(obj)img2srec.o
- $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
- $(STRIP) $@
+ $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
+ $(HOSTSTRIP) $@
$(obj)inca-swap-bytes$(SFX): $(obj)inca-swap-bytes.o
- $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
- $(STRIP) $@
+ $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
+ $(HOSTSTRIP) $@
$(obj)mkimage$(SFX): $(obj)crc32.o \
$(obj)default_image.o \
$(obj)os_support.o \
$(obj)sha1.o \
$(LIBFDT_OBJS)
- $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
- $(STRIP) $@
+ $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
+ $(HOSTSTRIP) $@
$(obj)mpc86x_clk$(SFX): $(obj)mpc86x_clk.o
- $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
- $(STRIP) $@
+ $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
+ $(HOSTSTRIP) $@
$(obj)ncb$(SFX): $(obj)ncb.o
- $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
- $(STRIP) $@
+ $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
+ $(HOSTSTRIP) $@
$(obj)ubsha1$(SFX): $(obj)os_support.o $(obj)sha1.o $(obj)ubsha1.o
- $(CC) $(CFLAGS) -o $@ $^
-
-# Some files complain if compiled with -pedantic, use FIT_CFLAGS
-$(obj)default_image.o: $(SRCTREE)/tools/default_image.c
- $(CC) -g $(FIT_CFLAGS) -c -o $@ $<
-
-$(obj)fit_image.o: $(SRCTREE)/tools/fit_image.c
- $(CC) -g $(FIT_CFLAGS) -c -o $@ $<
-
-$(obj)image.o: $(SRCTREE)/common/image.c
- $(CC) -g $(FIT_CFLAGS) -c -o $@ $<
-
-$(obj)kwbimage.o: $(SRCTREE)/tools/kwbimage.c
- $(CC) -g $(FIT_CFLAGS) -c -o $@ $<
-
-$(obj)mkimage.o: $(SRCTREE)/tools/mkimage.c
- $(CC) -g $(FIT_CFLAGS) -c -o $@ $<
-
-$(obj)os_support.o: $(SRCTREE)/tools/os_support.c
- $(CC) -g $(FIT_CFLAGS) -c -o $@ $<
+ $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
# Some of the tool objects need to be accessed from outside the tools directory
$(obj)%.o: $(SRCTREE)/common/%.c
- $(CC) -g $(FIT_CFLAGS) -c -o $@ $<
+ $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
$(obj)%.o: $(SRCTREE)/lib_generic/%.c
- $(CC) -g $(CFLAGS) -c -o $@ $<
+ $(HOSTCC) -g $(HOSTCFLAGS) -c -o $@ $<
$(LIBFDT_OBJS):
- $(CC) -g $(FIT_CFLAGS) -c -o $@ $<
+ $(HOSTCC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
subdirs:
ifeq ($(TOOLSUBDIRS),)
$(MAKE) \
HOSTOS=$(HOSTOS) \
HOSTARCH=$(HOSTARCH) \
- HOSTCFLAGS="$(HOSTCFLAGS)" \
- HOST_LDFLAGS="$(HOST_LDFLAGS)" \
-C $$dir || exit 1 ; \
done
endif
-CFLAGS += -Wall
+include $(TOPDIR)/config.mk
-all: easylogo
+all: $(obj)easylogo
+
+$(obj)easylogo: $(SRCTREE)/tools/easylogo/easylogo.c
+ $(HOSTCC) $(HOSTCFLAGS_NOPED) $(HOSTLDFLAGS) -o $@ $^
clean:
- rm -f easylogo *.o
+ rm -f $(obj)easylogo
.PHONY: all clean
COBJS = gdbsend.o gdbcont.o error.o remote.o serial.o
-OBJS := $(addprefix $(obj),$(COBJS))
-SRCS := $(COBJS:.o=.c)
+HOSTOBJS := $(addprefix $(obj),$(COBJS))
+HOSTSRCS := $(COBJS:.o=.c)
BINS := $(addprefix $(obj),$(BINS))
#
# Use native tools and options
#
-CPPFLAGS = -I$(BFD_ROOT_DIR)/include
-CFLAGS = $(HOSTCFLAGS) -O $(CPPFLAGS)
-CC = $(HOSTCC)
-MAKEDEPEND = makedepend
+HOSTCPPFLAGS = -I$(BFD_ROOT_DIR)/include
HOSTOS := $(shell uname -s | sed -e 's/\([Cc][Yy][Gg][Ww][Ii][Nn]\).*/cygwin/')
all: $(obj).depend $(BINS)
$(obj)gdbsend: $(obj)gdbsend.o $(obj)error.o $(obj)remote.o $(obj)serial.o
- $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
+ $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
$(obj)gdbcont: $(obj)gdbcont.o $(obj)error.o $(obj)remote.o $(obj)serial.o
- $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
+ $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
clean:
- rm -f $(OBJS)
+ rm -f $(HOSTOBJS)
distclean: clean
rm -f $(BINS) $(obj)core $(obj)*.bak $(obj).depend
include $(TOPDIR)/config.mk
-HOSTCFLAGS = -Wall -pedantic
-
# Generated executable files
BIN_FILES-y += imls
LIBFDT_OBJS := $(addprefix $(obj),$(LIBFDT_OBJ_FILES-y))
#
-# Use native tools and options
+# Compile for a hosted environment on the target
# Define __KERNEL_STRICT_NAMES to prevent typedef overlaps
#
-CPPFLAGS = -idirafter $(SRCTREE)/include \
+HOSTCPPFLAGS = -idirafter $(SRCTREE)/include \
-idirafter $(OBJTREE)/include2 \
-idirafter $(OBJTREE)/include \
-I $(SRCTREE)/libfdt \
-I $(SRCTREE)/tools \
-DUSE_HOSTCC -D__KERNEL_STRICT_NAMES
-CFLAGS = $(HOSTCFLAGS) $(CPPFLAGS) -O
-
-# No -pedantic switch to avoid libfdt compilation warnings
-FIT_CFLAGS = -Wall $(CPPFLAGS) -O
-
-CC = $(CROSS_COMPILER)gcc
-STRIP = $(CROSS_COMPILER)strip
ifeq ($(MTD_VERSION),old)
-CPPFLAGS += -DMTD_OLD
+HOSTCPPFLAGS += -DMTD_OLD
endif
all: $(BINS)
$(obj)imls: $(obj)imls.o $(obj)crc32.o $(obj)image.o $(obj)md5.o \
$(obj)sha1.o $(LIBFDT_OBJS)
- $(CC) $(CFLAGS) -o $@ $^
+ $(CC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^
$(STRIP) $@
# Some files complain if compiled with -pedantic, use FIT_CFLAGS
$(obj)image.o: $(SRCTREE)/common/image.c
- $(CC) -g $(FIT_CFLAGS) -c -o $@ $<
+ $(CC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
-$(obj)imls.o: imls.c
- $(CC) -g $(FIT_CFLAGS) -c -o $@ $<
+$(obj)imls.o: $(SRCTREE)/tools/imls/imls.c
+ $(CC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
# Some of the tool objects need to be accessed from outside the tools/imls directory
$(obj)%.o: $(SRCTREE)/common/%.c
- $(CC) -g $(FIT_CFLAGS) -c -o $@ $<
+ $(CC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
$(obj)%.o: $(SRCTREE)/lib_generic/%.c
- $(CC) -g $(CFLAGS) -c -o $@ $<
+ $(CC) -g $(HOSTCFLAGS) -c -o $@ $<
$(obj)%.o: $(SRCTREE)/libfdt/%.c
- $(CC) -g $(FIT_CFLAGS) -c -o $@ $<
+ $(CC) -g $(HOSTCFLAGS_NOPED) -c -o $@ $<
clean:
rm -rf *.o imls
projects / people / ms / u-boot.git / commitdiff
