polaris xscale
trizepsiv xscale
mx51evk i.MX51
+ vision2 i.MX51
Dirk Behme <dirk.behme@gmail.com>
SFFSDR ARM926EJS
+Matt Waddel <matt.waddel@linaro.org>
+
+ ca9x4_ct_vxp ARM ARMV7 (Quad Core)
+
Prafulla Wadaskar <prafulla@marvell.com>
mv88f6281gtw_ge ARM926EJS (Kirkwood SoC)
#########################################################################
LIST_ARMV7=" \
am3517_evm \
+ ca9x4_ct_vxp \
devkit8000 \
mx51evk \
omap3_beagle \
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#ifndef CONFIG_PRELOADER
/* fix got entries */
copy_loop:
ldmia r0!, {r3-r10} /* copy from source address [r0] */
stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
/* Set up the stack */
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#ifndef CONFIG_PRELOADER
/* fix got entries */
copy_loop:
ldmia r0!, {r3-r10} /* copy from source address [r0] */
stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
#ifdef CONFIG_ENABLE_MMU
str r2, [r0] /* clear loop... */
add r0, r0, #4
cmp r0, r1
- ble clbss_l
+ blo clbss_l
#ifndef CONFIG_NAND_SPL
ldr pc, _start_armboot
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#ifndef CONFIG_PRELOADER
/* fix got entries */
copy_loop:
ldmia r0!, {r3-r10} /* copy from source address [r0] */
stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
clbss_l:str r2, [r0] /* clear loop... */
add r0, r0, #4
cmp r0, r1
- ble clbss_l
+ blo clbss_l
ldr pc, _start_armboot
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#ifndef CONFIG_PRELOADER
/* fix got entries */
copy_loop:
ldmia r0!, {r3-r10} /* copy from source address [r0] */
stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
/* Set up the stack */
clbss_l:str r2, [r0] /* clear loop... */
add r0, r0, #4
cmp r0, r1
- ble clbss_l
+ blo clbss_l
ldr pc, _start_armboot
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#ifndef CONFIG_PRELOADER
/* fix got entries */
copy_loop:
ldmia r0!, {r3-r10} /* copy from source address [r0] */
stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
/* Set up the stack */
clbss_l:str r2, [r0] /* clear loop... */
add r0, r0, #4
cmp r0, r1
- ble clbss_l
+ blo clbss_l
ldr pc, _start_armboot
/*
+ * (C) Copyright 2010
+ * Reinhard Meyer, reinhard.meyer@emk-elektronik.de
* (C) Copyright 2009
* Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
*
*/
#include <common.h>
-#ifdef CONFIG_AT91_LEGACY
-#warning Your board is using legacy SoC access. Please update!
-#endif
#include <asm/arch/hardware.h>
#include <asm/arch/at91_pmc.h>
+#include <asm/arch/at91_pit.h>
+#include <asm/arch/at91_gpbr.h>
#include <asm/arch/clk.h>
#include <asm/arch/io.h>
#define CONFIG_SYS_AT91_MAIN_CLOCK 0
#endif
-/*
- * The at91sam9260 has 4 GPBR (0-3), we'll use the last one, nr 3,
- * to keep track of the bootcount.
- */
-#define AT91_GPBR_BOOTCOUNT_REGISTER 3
-#define AT91_BOOTCOUNT_ADDRESS (AT91_GPBR + 4*AT91_GPBR_BOOTCOUNT_REGISTER)
-
int arch_cpu_init(void)
{
return at91_clock_init(CONFIG_SYS_AT91_MAIN_CLOCK);
}
+void arch_preboot_os(void)
+{
+ ulong cpiv;
+ at91_pit_t *pit = (at91_pit_t *) AT91_PIT_BASE;
+
+ cpiv = AT91_PIT_MR_PIV_MASK(readl(&pit->piir));
+
+ /*
+ * Disable PITC
+ * Add 0x1000 to current counter to stop it faster
+ * without waiting for wrapping back to 0
+ */
+ writel(cpiv + 0x1000, &pit->mr);
+}
+
#if defined(CONFIG_DISPLAY_CPUINFO)
int print_cpuinfo(void)
{
#ifdef CONFIG_BOOTCOUNT_LIMIT
/*
- * Just as the mpc5xxx, we combine the BOOTCOUNT_MAGIC and boocount
- * in one 32-bit register. This is done, as the AT91SAM9260 only has
- * 4 GPBR.
+ * We combine the BOOTCOUNT_MAGIC and bootcount in one 32-bit register.
+ * This is done so we need to use only one of the four GPBR registers.
*/
void bootcount_store (ulong a)
{
- volatile ulong *save_addr =
- (volatile ulong *)(AT91_BASE_SYS + AT91_BOOTCOUNT_ADDRESS);
+ at91_gpbr_t *gpbr = (at91_gpbr_t *) AT91_GPR_BASE;
- *save_addr = (BOOTCOUNT_MAGIC & 0xffff0000) | (a & 0x0000ffff);
+ writel((BOOTCOUNT_MAGIC & 0xffff0000) | (a & 0x0000ffff),
+ &gpbr->reg[AT91_GPBR_INDEX_BOOTCOUNT]);
}
ulong bootcount_load (void)
{
- volatile ulong *save_addr =
- (volatile ulong *)(AT91_BASE_SYS + AT91_BOOTCOUNT_ADDRESS);
+ at91_gpbr_t *gpbr = (at91_gpbr_t *) AT91_GPR_BASE;
- if ((*save_addr & 0xffff0000) != (BOOTCOUNT_MAGIC & 0xffff0000))
+ ulong val = readl(&gpbr->reg[AT91_GPBR_INDEX_BOOTCOUNT]);
+ if ((val & 0xffff0000) != (BOOTCOUNT_MAGIC & 0xffff0000))
return 0;
else
- return (*save_addr & 0x0000ffff);
+ return val & 0x0000ffff;
}
#endif /* CONFIG_BOOTCOUNT_LIMIT */
u8 outbuf[BUFLEN];
/*
- * in case of 88F6281/88F6192 A0,
+ * in case of 88F6281/88F6282/88F6192 A0,
* Bit7 need to reset to generate random values in KW_REG_UNDOC_0x1470
- * Soc reg offsets KW_REG_UNDOC_0x1470 and KW_REG_UNDOC_0x1478 are reserved regs and
- * Does not have names at this moment (no errata available)
+ * Soc reg offsets KW_REG_UNDOC_0x1470 and KW_REG_UNDOC_0x1478 are
+ * reserved regs and does not have names at this moment
+ * (no errata available)
*/
writel(readl(KW_REG_UNDOC_0x1478) & ~(1 << 7), KW_REG_UNDOC_0x1478);
for (i = 0; i < BUFLEN; i++) {
#if defined(CONFIG_DISPLAY_CPUINFO)
int print_cpuinfo(void)
{
- char *name = "Unknown";
+ char *rev;
+ u16 devid = (readl(KW_REG_PCIE_DEVID) >> 16) & 0xffff;
+ u8 revid = readl(KW_REG_PCIE_REVID) & 0xff;
- switch (readl(KW_REG_DEVICE_ID) & 0x03) {
- case 1:
- name = "88F6192_A0";
+ if ((readl(KW_REG_DEVICE_ID) & 0x03) > 2) {
+ printf("Error.. %s:Unsupported Kirkwood SoC 88F%04x\n", __FUNCTION__, devid);
+ return -1;
+ }
+
+ switch (revid) {
+ case 0:
+ rev = "Z0";
break;
case 2:
- name = "88F6281_A0";
+ rev = "A0";
+ break;
+ case 3:
+ rev = "A1";
break;
default:
- printf("SoC: Unsupported Kirkwood\n");
- return -1;
+ rev = "??";
+ break;
}
- printf("SoC: Kirkwood %s\n", name);
+
+ printf("SoC: Kirkwood 88F%04x_%s\n", devid, rev);
return 0;
}
#endif /* CONFIG_DISPLAY_CPUINFO */
*/
#include <config.h>
+#include <common.h>
#include <asm/arch/kirkwood.h>
+DECLARE_GLOBAL_DATA_PTR;
+
#define KW_REG_CPUCS_WIN_BAR(x) (KW_REGISTER(0x1500) + (x * 0x08))
#define KW_REG_CPUCS_WIN_SZ(x) (KW_REGISTER(0x1504) + (x * 0x08))
/*
result += 0x01000000;
return result;
}
+
+#ifndef CONFIG_SYS_BOARD_DRAM_INIT
+int dram_init(void)
+{
+ int i;
+
+ gd->ram_size = 0;
+ for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
+ gd->bd->bi_dram[i].start = kw_sdram_bar(i);
+ gd->bd->bi_dram[i].size = kw_sdram_bs(i);
+ /*
+ * It is assumed that all memory banks are consecutive
+ * and without gaps.
+ * If the gap is found, ram_size will be reported for
+ * consecutive memory only
+ */
+ if (gd->bd->bi_dram[i].start != gd->ram_size)
+ break;
+
+ gd->ram_size += gd->bd->bi_dram[i].size;
+
+ }
+ return 0;
+}
+
+/*
+ * If this function is not defined here,
+ * board.c alters dram bank zero configuration defined above.
+ */
+void dram_init_banksize(void)
+{
+ dram_init();
+}
+#endif /* CONFIG_SYS_BOARD_DRAM_INIT */
+
}
/*
- * Window Size
+ * Compute Window Size field value from size expressed in bytes
* Used with the Base register to set the address window size and location.
* Must be programmed from LSB to MSB as sequence of ones followed by
* sequence of zeros. The number of ones specifies the size of the window in
- * 64 KByte granularity (e.g., a value of 0x00FF specifies 256 = 16 MByte).
- * NOTE: A value of 0x0 specifies 64-KByte size.
+ * 64 KiB granularity (e.g., a value of 0x00FF specifies 256 = 16 MiB).
+ * NOTES:
+ * 1) A sizeval equal to 0x0 specifies 4 GiB.
+ * 2) A return value of 0x0 specifies 64 KiB.
*/
unsigned int orion5x_winctrl_calcsize(unsigned int sizeval)
{
- int i;
- unsigned int j = 0;
- u32 val = sizeval >> 1;
-
- for (i = 0; val >= 0x10000; i++) {
- j |= (1 << i);
- val = val >> 1;
- }
- return 0x0000ffff & j;
+ /*
+ * Calculate the number of 64 KiB blocks needed minus one (rounding up).
+ * For sizeval > 0 this is equivalent to:
+ * sizeval = (u32) ceil((double) sizeval / 65536.0) - 1
+ */
+ sizeval = (sizeval - 1) >> 16;
+
+ /*
+ * Propagate 'one' bits to the right by 'oring' them.
+ * We need only treat bits 15-0.
+ */
+ sizeval |= sizeval >> 1; /* 'Or' bit 15 onto bit 14 */
+ sizeval |= sizeval >> 2; /* 'Or' bits 15-14 onto bits 13-12 */
+ sizeval |= sizeval >> 4; /* 'Or' bits 15-12 onto bits 11-8 */
+ sizeval |= sizeval >> 8; /* 'Or' bits 15-8 onto bits 7-0*/
+
+ return sizeval;
}
/*
*
* If remap function not used, remap_lo must be set as base
*
+ * NOTES:
+ *
+ * 1) in order to avoid windows with inconsistent control and base values
+ * (which could prevent access to BOOTCS and hence execution from FLASH)
+ * always disable window before writing the base value then reenable it
+ * by writing the control value.
+ *
+ * 2) in order to avoid losing access to BOOTCS when disabling window 7,
+ * first configure window 6 for BOOTCS, then configure window 7 for BOOTCS,
+ * then configure windows 6 for its own target.
+ *
* Reference Documentation:
* Mbus-L to Mbus Bridge Registers Configuration.
* (Sec 25.1 and 25.3 of Datasheet)
struct orion5x_win_registers *winregs =
(struct orion5x_win_registers *)ORION5X_CPU_WIN_BASE;
- /* Window 0: PCIE MEM address space */
- writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_PCIE_MEM,
- ORION5X_TARGET_PCIE, ORION5X_ATTR_PCIE_MEM,
- ORION5X_WIN_ENABLE), &winregs[0].ctrl);
+/* Disable window 0, configure it for its intended target, enable it. */
+ writel(0, &winregs[0].ctrl);
writel(ORION5X_ADR_PCIE_MEM, &winregs[0].base);
writel(ORION5X_ADR_PCIE_MEM_REMAP_LO, &winregs[0].remap_lo);
writel(ORION5X_ADR_PCIE_MEM_REMAP_HI, &winregs[0].remap_hi);
-
- /* Window 1: PCIE IO address space */
- writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_PCIE_IO,
- ORION5X_TARGET_PCIE, ORION5X_ATTR_PCIE_IO,
- ORION5X_WIN_ENABLE), &winregs[1].ctrl);
+ writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_PCIE_MEM,
+ ORION5X_TARGET_PCIE, ORION5X_ATTR_PCIE_MEM,
+ ORION5X_WIN_ENABLE), &winregs[0].ctrl);
+/* Disable window 1, configure it for its intended target, enable it. */
+ writel(0, &winregs[1].ctrl);
writel(ORION5X_ADR_PCIE_IO, &winregs[1].base);
writel(ORION5X_ADR_PCIE_IO_REMAP_LO, &winregs[1].remap_lo);
writel(ORION5X_ADR_PCIE_IO_REMAP_HI, &winregs[1].remap_hi);
-
- /* Window 2: PCI MEM address space */
+ writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_PCIE_IO,
+ ORION5X_TARGET_PCIE, ORION5X_ATTR_PCIE_IO,
+ ORION5X_WIN_ENABLE), &winregs[1].ctrl);
+/* Disable window 2, configure it for its intended target, enable it. */
+ writel(0, &winregs[2].ctrl);
+ writel(ORION5X_ADR_PCI_MEM, &winregs[2].base);
writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_PCI_MEM,
ORION5X_TARGET_PCI, ORION5X_ATTR_PCI_MEM,
ORION5X_WIN_ENABLE), &winregs[2].ctrl);
- writel(ORION5X_ADR_PCI_MEM, &winregs[2].base);
-
- /* Window 3: PCI IO address space */
+/* Disable window 3, configure it for its intended target, enable it. */
+ writel(0, &winregs[3].ctrl);
+ writel(ORION5X_ADR_PCI_IO, &winregs[3].base);
writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_PCI_IO,
ORION5X_TARGET_PCI, ORION5X_ATTR_PCI_IO,
ORION5X_WIN_ENABLE), &winregs[3].ctrl);
- writel(ORION5X_ADR_PCI_IO, &winregs[3].base);
-
- /* Window 4: DEV_CS0 address space */
+/* Disable window 4, configure it for its intended target, enable it. */
+ writel(0, &winregs[4].ctrl);
+ writel(ORION5X_ADR_DEV_CS0, &winregs[4].base);
writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_DEV_CS0,
ORION5X_TARGET_DEVICE, ORION5X_ATTR_DEV_CS0,
ORION5X_WIN_ENABLE), &winregs[4].ctrl);
- writel(ORION5X_ADR_DEV_CS0, &winregs[4].base);
-
- /* Window 5: DEV_CS1 address space */
+/* Disable window 5, configure it for its intended target, enable it. */
+ writel(0, &winregs[5].ctrl);
+ writel(ORION5X_ADR_DEV_CS1, &winregs[5].base);
writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_DEV_CS1,
ORION5X_TARGET_DEVICE, ORION5X_ATTR_DEV_CS1,
ORION5X_WIN_ENABLE), &winregs[5].ctrl);
- writel(ORION5X_ADR_DEV_CS1, &winregs[5].base);
-
- /* Window 6: DEV_CS2 address space */
- writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_DEV_CS2,
- ORION5X_TARGET_DEVICE, ORION5X_ATTR_DEV_CS2,
+/* Disable window 6, configure it for FLASH, enable it. */
+ writel(0, &winregs[6].ctrl);
+ writel(ORION5X_ADR_BOOTROM, &winregs[6].base);
+ writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_BOOTROM,
+ ORION5X_TARGET_DEVICE, ORION5X_ATTR_BOOTROM,
ORION5X_WIN_ENABLE), &winregs[6].ctrl);
- writel(ORION5X_ADR_DEV_CS2, &winregs[6].base);
-
- /* Window 7: BOOT Memory address space */
+/* Disable window 7, configure it for FLASH, enable it. */
+ writel(0, &winregs[7].ctrl);
+ writel(ORION5X_ADR_BOOTROM, &winregs[7].base);
writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_BOOTROM,
ORION5X_TARGET_DEVICE, ORION5X_ATTR_BOOTROM,
ORION5X_WIN_ENABLE), &winregs[7].ctrl);
- writel(ORION5X_ADR_BOOTROM, &winregs[7].base);
+/* Disable window 6, configure it for its intended target, enable it. */
+ writel(0, &winregs[6].ctrl);
+ writel(ORION5X_ADR_DEV_CS2, &winregs[6].base);
+ writel(ORION5X_CPU_WIN_CTRL_DATA(ORION5X_SZ_DEV_CS2,
+ ORION5X_TARGET_DEVICE, ORION5X_ATTR_DEV_CS2,
+ ORION5X_WIN_ENABLE), &winregs[6].ctrl);
return 0;
}
writel(ORION5X_MPP16_23, ORION5X_MPP_BASE+0x50);
writel(ORION5X_GPIO_OUT_ENABLE, ORION5X_GPIO_BASE+0x04);
+ /* initialize timer */
+ timer_init_r();
return 0;
}
#endif /* CONFIG_ARCH_MISC_INIT */
cntmrctrl |= CTCR_ARM_TIMER_EN(UBOOT_CNTR);
cntmrctrl |= CTCR_ARM_TIMER_AUTO_EN(UBOOT_CNTR);
writel(cntmrctrl, CNTMR_CTRL_REG);
+ return 0;
+}
+void timer_init_r(void)
+{
/* init the timestamp and lastdec value */
reset_timer_masked();
-
- return 0;
}
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#ifndef CONFIG_PRELOADER
/* fix got entries */
copy_loop:
ldmia r0!, {r3-r10} /* copy from source address [r0] */
stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
/* Set up the stack */
clbss_l:str r2, [r0] /* clear loop... */
add r0, r0, #4
cmp r0, r1
- ble clbss_l
+ blo clbss_l
bl coloured_LED_init
bl red_LED_on
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#ifndef CONFIG_PRELOADER
/* fix got entries */
copy_loop:
ldmia r0!, {r3-r10} /* copy from source address [r0] */
stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
/* Set up the stack */
stack_setup:
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#ifndef CONFIG_PRELOADER
/* fix got entries */
copy_loop:
ldmia r0!, {r3-r10} /* copy from source address [r0] */
stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
/* Set up the stack */
stack_setup:
clbss_l:str r2, [r0] /* clear loop... */
add r0, r0, #4
cmp r0, r1
- ble clbss_l
+ blo clbss_l
ldr pc, _start_armboot
START := start.o
COBJS := cpu.o
+COBJS += syslib.o
SRCS := $(START:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
sinclude $(obj).depend
-#########################################################################
\ No newline at end of file
+#########################################################################
SOBJS := reset.o
COBJS := timer.o
-COBJS += syslib.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#ifndef CONFIG_PRELOADER
/* fix got entries */
copy_loop: @ copy 32 bytes at a time
ldmia r0!, {r3 - r10} @ copy from source address [r0]
stmia r1!, {r3 - r10} @ copy to target address [r1]
- cmp r0, r2 @ until source end addreee [r2]
- ble copy_loop
+ cmp r0, r2 @ until source end address [r2]
+ blo copy_loop
#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
/* Set up the stack */
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#ifndef CONFIG_PRELOADER
/* fix got entries */
copy_loop:
ldmia r0!, {r3-r10} /* copy from source address [r0] */
stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
/* Set up the stack */
clbss_l:str r2, [r0] /* clear loop... */
add r0, r0, #4
cmp r0, r1
- ble clbss_l
+ blo clbss_l
ldr pc, _start_armboot
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#ifndef CONFIG_PRELOADER
/* fix got entries */
copy_loop:
ldmia r0!, {r3-r10} /* copy from source address [r0] */
stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- blt copy_loop /* a 'ble' here actually copies */
- /* four bytes of bss */
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
/* Set up the stack */
clbss_l:str r2, [r0] /* clear loop... */
add r0, r0, #4
cmp r0, r1
- ble clbss_l
+ blo clbss_l
ldr pc, _start_armboot
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#ifndef CONFIG_PRELOADER
/* fix got entries */
ldmia r0!, {r3-r10} /* copy from source address [r0] */
stmia r1!, {r3-r10} /* copy to target address [r1] */
cmp r0, r2 /* until source end address [r2] */
- ble copy_loop
+ blo copy_loop
#endif /* !CONFIG_SKIP_RELOCATE_UBOOT */
/* Set up the stack */
clbss_l:str r2, [r0] /* clear loop... */
add r0, r0, #4
cmp r0, r1
- ble clbss_l
+ blo clbss_l
#endif
ldr pc, _start_armboot
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#ifndef CONFIG_PRELOADER
/* fix got entries */
ldmia r0!, {r3-r10}
stmia r1!, {r3-r10}
cmp r0, r2
- ble vector_copy_loop
+ blo vector_copy_loop
#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
clear_bss:
copy_loop:
ldmia r0!, {r3-r10} /* copy from source address [r0] */
stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
/*
now copy to sram the interrupt vector
ldmia r0!, {r3-r10}
stmia r1!, {r3-r10}
cmp r0, r2
- ble vector_copy_loop
+ blo vector_copy_loop
#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
/* Set up the stack */
copy_loop:
ldmia r0!, {r9-r10} /* copy from source address [r0] */
stmia r6!, {r9-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#ifndef CONFIG_PRELOADER
/* fix got entries */
copy_loop:
ldmia r0!, {r3-r10} /* copy from source address [r0] */
stmia r1!, {r3-r10} /* copy to target address [r1] */
- cmp r0, r2 /* until source end addreee [r2] */
- ble copy_loop
+ cmp r0, r2 /* until source end address [r2] */
+ blo copy_loop
#endif /* CONFIG_SKIP_RELOCATE_UBOOT */
/* Set up the stack */
clbss_l:str r2, [r0] /* clear loop... */
add r0, r0, #4
cmp r0, r1
- ble clbss_l
+ blo clbss_l
ldr pc, _start_armboot
+++ /dev/null
-/*
- * 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
- */
-/* DO NOT EDIT!! - this file automatically generated
- * from .s file by awk -f s2h.awk
- */
-/* Size defintions
- * Copyright (C) ARM Limited 1998. All rights reserved.
- */
-
-#ifndef __sizes_h
-#define __sizes_h 1
-
-/* handy sizes */
-#define SZ_1K 0x00000400
-#define SZ_4K 0x00001000
-#define SZ_8K 0x00002000
-#define SZ_16K 0x00004000
-#define SZ_64K 0x00010000
-#define SZ_128K 0x00020000
-#define SZ_256K 0x00040000
-#define SZ_512K 0x00080000
-
-#define SZ_1M 0x00100000
-#define SZ_2M 0x00200000
-#define SZ_4M 0x00400000
-#define SZ_8M 0x00800000
-#define SZ_16M 0x01000000
-#define SZ_32M 0x02000000
-#define SZ_64M 0x04000000
-#define SZ_128M 0x08000000
-#define SZ_256M 0x10000000
-#define SZ_512M 0x20000000
-
-#define SZ_1G 0x40000000
-#define SZ_2G 0x80000000
-
-#endif /* __sizes_h */
+++ /dev/null
-/*
- * 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, MA0 2111-1307
- * USA
- */
-/* DO NOT EDIT!! - this file automatically generated
- * from .s file by awk -f s2h.awk
- */
-/* Size defintions
- * Copyright (C) ARM Limited 1998. All rights reserved.
- */
-
-#ifndef __sizes_h
-#define __sizes_h 1
-
-/* handy sizes */
-#define SZ_1K 0x00000400
-#define SZ_4K 0x00001000
-#define SZ_8K 0x00002000
-#define SZ_16K 0x00004000
-#define SZ_64K 0x00010000
-#define SZ_128K 0x00020000
-#define SZ_256K 0x00040000
-#define SZ_512K 0x00080000
-
-#define SZ_1M 0x00100000
-#define SZ_2M 0x00200000
-#define SZ_4M 0x00400000
-#define SZ_8M 0x00800000
-#define SZ_16M 0x01000000
-#define SZ_32M 0x02000000
-#define SZ_64M 0x04000000
-#define SZ_128M 0x08000000
-#define SZ_256M 0x10000000
-#define SZ_512M 0x20000000
-
-#define SZ_1G 0x40000000
-#define SZ_2G 0x80000000
-
-#endif /* __sizes_h */
--- /dev/null
+/*
+ * (C) Copyright 2010 Linaro
+ * Matt Waddel, <matt.waddel@linaro.org>
+ *
+ * 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 _SYSCTRL_H_
+#define _SYSCTRL_H_
+
+/* System controller (SP810) register definitions */
+#define SP810_TIMER0_ENSEL (1 << 15)
+#define SP810_TIMER1_ENSEL (1 << 17)
+#define SP810_TIMER2_ENSEL (1 << 19)
+#define SP810_TIMER3_ENSEL (1 << 21)
+
+struct sysctrl {
+ u32 scctrl; /* 0x000 */
+ u32 scsysstat;
+ u32 scimctrl;
+ u32 scimstat;
+ u32 scxtalctrl;
+ u32 scpllctrl;
+ u32 scpllfctrl;
+ u32 scperctrl0;
+ u32 scperctrl1;
+ u32 scperen;
+ u32 scperdis;
+ u32 scperclken;
+ u32 scperstat;
+ u32 res1[0x006];
+ u32 scflashctrl; /* 0x04c */
+ u32 res2[0x3a4];
+ u32 scsysid0; /* 0xee0 */
+ u32 scsysid1;
+ u32 scsysid2;
+ u32 scsysid3;
+ u32 scitcr;
+ u32 scitir0;
+ u32 scitir1;
+ u32 scitor;
+ u32 sccntctrl;
+ u32 sccntdata;
+ u32 sccntstep;
+ u32 res3[0x32];
+ u32 scperiphid0; /* 0xfe0 */
+ u32 scperiphid1;
+ u32 scperiphid2;
+ u32 scperiphid3;
+ u32 scpcellid0;
+ u32 scpcellid1;
+ u32 scpcellid2;
+ u32 scpcellid3;
+};
+#endif /* _SYSCTRL_H_ */
/*
- * (C) Copyright 2009 Freescale Semiconductor, Inc.
+ * (C) Copyright 2010 Linaro
+ * Matt Waddel, <matt.waddel@linaro.org>
*
* See file CREDITS for list of people who contributed to this
* project.
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
+#ifndef _SYSTIMER_H_
+#define _SYSTIMER_H_
-#ifndef __BOARD_FREESCALE_MX51_EVK_H__
-#define __BOARD_FREESCALE_MX51_EVK_H__
+/* AMBA timer register base address */
+#define SYSTIMER_BASE 0x10011000
-#ifndef __ASSEMBLY__
-struct io_board_ctrl {
- u16 led_ctrl; /* 0x00 */
- u16 resv1[0x03];
- u16 sb_stat; /* 0x08 */
- u16 resv2[0x03];
- u16 int_stat; /* 0x10 */
- u16 resv3[0x07];
- u16 int_rest; /* 0x20 */
- u16 resv4[0x0B];
- u16 int_mask; /* 0x38 */
- u16 resv5[0x03];
- u16 id1; /* 0x40 */
- u16 resv6[0x03];
- u16 id2; /* 0x48 */
- u16 resv7[0x03];
- u16 version; /* 0x50 */
- u16 resv8[0x03];
- u16 id3; /* 0x58 */
- u16 resv9[0x03];
- u16 sw_reset; /* 0x60 */
-};
-#endif
+#define SYSHZ_CLOCK 1000000 /* Timers -> 1Mhz */
+#define SYSTIMER_RELOAD 0xFFFFFFFF
+#define SYSTIMER_EN (1 << 7)
+#define SYSTIMER_32BIT (1 << 1)
-#endif
+struct systimer {
+ u32 timer0load; /* 0x00 */
+ u32 timer0value;
+ u32 timer0control;
+ u32 timer0intclr;
+ u32 timer0ris;
+ u32 timer0mis;
+ u32 timer0bgload;
+ u32 timer1load; /* 0x20 */
+ u32 timer1value;
+ u32 timer1control;
+ u32 timer1intclr;
+ u32 timer1ris;
+ u32 timer1mis;
+ u32 timer1bgload;
+};
+#endif /* _SYSTIMER_H_ */
--- /dev/null
+/*
+ * (C) Copyright 2010
+ * Matt Waddel, <matt.waddel@linaro.org>
+ *
+ * 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 _WDT_H_
+#define _WDT_H_
+
+/* Watchdog timer (SP805) register base address */
+#define WDT_BASE 0x100E5000
+
+#define WDT_EN 0x2
+#define WDT_RESET_LOAD 0x0
+
+struct wdt {
+ u32 wdogload; /* 0x000 */
+ u32 wdogvalue;
+ u32 wdogcontrol;
+ u32 wdogintclr;
+ u32 wdogris;
+ u32 wdogmis;
+ u32 res1[0x2F9];
+ u32 wdoglock; /* 0xC00 */
+ u32 res2[0xBE];
+ u32 wdogitcr; /* 0xF00 */
+ u32 wdogitop;
+ u32 res3[0x35];
+ u32 wdogperiphid0; /* 0xFE0 */
+ u32 wdogperiphid1;
+ u32 wdogperiphid2;
+ u32 wdogperiphid3;
+ u32 wdogpcellid0;
+ u32 wdogpcellid1;
+ u32 wdogpcellid2;
+ u32 wdogpcellid3;
+};
+
+#endif /* _WDT_H_ */
u32 reserved2[3];
u32 hsh;
u32 hsl;
- u32 sh1l;
+ u32 sa1l;
u32 sa1h;
u32 sa2l;
u32 sa2h;
#define KWGBE_PORT_SERIAL_CONTROL1_REG(_x) \
((_x ? KW_EGIGA0_BASE : KW_EGIGA1_BASE) + 0x44c)
+#define KW_REG_PCIE_DEVID (KW_REG_PCIE_BASE + 0x00)
+#define KW_REG_PCIE_REVID (KW_REG_PCIE_BASE + 0x08)
#define KW_REG_DEVICE_ID (KW_MPP_BASE + 0x34)
#define KW_REG_SYSRST_CNT (KW_MPP_BASE + 0x50)
#define SYSRST_CNT_1SEC_VAL (25*1000000)
u32 pdr2;
};
+/* GPIO Registers */
+struct gpio_regs {
+ u32 gpio_dr;
+ u32 gpio_dir;
+ u32 gpio_psr;
+};
+
+
/* Bit definitions for RCSR register in CCM */
#define CCM_RCSR_NF16B (1 << 31)
#define CCM_RCSR_NFMS (1 << 30)
/*
* GPIO
*/
-#define GPIO1_BASE 0x53FCC000
-#define GPIO2_BASE 0x53FD0000
-#define GPIO3_BASE 0x53FA4000
+#define GPIO1_BASE_ADDR 0x53FCC000
+#define GPIO2_BASE_ADDR 0x53FD0000
+#define GPIO3_BASE_ADDR 0x53FA4000
#define GPIO_DR 0x00000000 /* data register */
#define GPIO_GDIR 0x00000004 /* direction register */
#define GPIO_PSR 0x00000008 /* pad status register */
#define imx_get_uartclk mx31_get_ipg_clk
extern void mx31_gpio_mux(unsigned long mode);
-enum mx31_gpio_direction {
- MX31_GPIO_DIRECTION_IN,
- MX31_GPIO_DIRECTION_OUT,
-};
-
-#ifdef CONFIG_MX31_GPIO
-extern int mx31_gpio_direction(unsigned int gpio,
- enum mx31_gpio_direction direction);
-extern void mx31_gpio_set(unsigned int gpio, unsigned int value);
-extern int mx31_gpio_get(unsigned int gpio);
-#else
-static inline int mx31_gpio_direction(unsigned int gpio,
- enum mx31_gpio_direction direction)
-{
- return 1;
-}
-static inline int mx31_gpio_get(unsigned int gpio)
-{
- return 1;
-}
-static inline void mx31_gpio_set(unsigned int gpio, unsigned int value)
-{
-}
-#endif
-
void mx31_uart1_hw_init(void);
void mx31_spi2_hw_init(void);
#ifndef __ASM_ARCH_MXC_MX51_H__
#define __ASM_ARCH_MXC_MX51_H__
-#define __REG(x) (*((volatile u32 *)(x)))
-#define __REG16(x) (*((volatile u16 *)(x)))
-#define __REG8(x) (*((volatile u8 *)(x)))
/*
* IRAM
*/
#define BOARD_REV_1_0 0x0
#define BOARD_REV_2_0 0x1
-#ifndef __ASSEMBLY__
+#if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
+#include <asm/types.h>
+
+#define __REG(x) (*((volatile u32 *)(x)))
+#define __REG16(x) (*((volatile u16 *)(x)))
+#define __REG8(x) (*((volatile u8 *)(x)))
struct clkctl {
u32 ccr;
u32 cswcr2;
};
+/* GPIO Registers */
+struct gpio_regs {
+ u32 gpio_dr;
+ u32 gpio_dir;
+ u32 gpio_psr;
+};
+
+/* System Reset Controller (SRC) */
+struct src {
+ u32 scr;
+ u32 sbmr;
+ u32 srsr;
+ u32 reserved1[2];
+ u32 sisr;
+ u32 simr;
+};
#endif /* __ASSEMBLER__*/
#endif /* __ASM_ARCH_MXC_MX51_H__ */
MX51_PIN_GPIO1_7 = _MXC_BUILD_GPIO_PIN(0, 7, 0, 0x3E4, 0x810),
MX51_PIN_GPIO1_8 = _MXC_BUILD_GPIO_PIN(0, 8, 0, 0x3E8, 0x814),
MX51_PIN_GPIO1_9 = _MXC_BUILD_GPIO_PIN(0, 9, 0, 0x3EC, 0x818),
+
+ /* The following are PADS used for drive strength */
+
+ MX51_PIN_CTL_GRP_DDRPKS = _MXC_BUILD_NON_GPIO_PIN(0, 0x820),
+ MX51_PIN_CTL_GRP_PKEDDR = _MXC_BUILD_NON_GPIO_PIN(0, 0x838),
+ MX51_PIN_CTL_GRP_PKEADDR = _MXC_BUILD_NON_GPIO_PIN(0, 0x890),
+ MX51_PIN_CTL_GRP_DDRAPKS = _MXC_BUILD_NON_GPIO_PIN(0, 0x87C),
+ MX51_PIN_CTL_GRP_DDRAPUS = _MXC_BUILD_NON_GPIO_PIN(0, 0x84C),
+ MX51_PIN_CTL_GRP_DDRPUS = _MXC_BUILD_NON_GPIO_PIN(0, 0x884),
+ MX51_PIN_CTL_GRP_HYSDDR0 = _MXC_BUILD_NON_GPIO_PIN(0, 0x85C),
+ MX51_PIN_CTL_GRP_HYSDDR1 = _MXC_BUILD_NON_GPIO_PIN(0, 0x864),
+ MX51_PIN_CTL_GRP_HYSDDR2 = _MXC_BUILD_NON_GPIO_PIN(0, 0x86C),
+ MX51_PIN_CTL_GRP_HYSDDR3 = _MXC_BUILD_NON_GPIO_PIN(0, 0x874),
+ MX51_PIN_CTL_GRP_DDR_SR_B0 = _MXC_BUILD_NON_GPIO_PIN(0, 0x878),
+ MX51_PIN_CTL_GRP_DDR_SR_B1 = _MXC_BUILD_NON_GPIO_PIN(0, 0x880),
+ MX51_PIN_CTL_GRP_DDR_SR_B2 = _MXC_BUILD_NON_GPIO_PIN(0, 0x88C),
+ MX51_PIN_CTL_GRP_DDR_SR_B4 = _MXC_BUILD_NON_GPIO_PIN(0, 0x89C),
+ MX51_PIN_CTL_GRP_DRAM_B0 = _MXC_BUILD_NON_GPIO_PIN(0, 0x8A4),
+ MX51_PIN_CTL_GRP_DRAM_B1 = _MXC_BUILD_NON_GPIO_PIN(0, 0x8AC),
+ MX51_PIN_CTL_GRP_DRAM_B2 = _MXC_BUILD_NON_GPIO_PIN(0, 0x8B8),
+ MX51_PIN_CTL_GRP_DRAM_B4 = _MXC_BUILD_NON_GPIO_PIN(0, 0x82C),
+ MX51_PIN_CTL_GRP_INMODE1 = _MXC_BUILD_NON_GPIO_PIN(0, 0x8A0),
+ MX51_PIN_CTL_GRP_DDR_SR_A0 = _MXC_BUILD_NON_GPIO_PIN(0, 0x8B0),
+ MX51_PIN_CTL_GRP_EMI_DS5 = _MXC_BUILD_NON_GPIO_PIN(0, 0x8B4),
+ MX51_PIN_CTL_GRP_DDR_SR_A1 = _MXC_BUILD_NON_GPIO_PIN(0, 0x8BC),
+ MX51_PIN_CTL_GRP_DDR_A0 = _MXC_BUILD_NON_GPIO_PIN(0, 0x83C),
+ MX51_PIN_CTL_GRP_DDR_A1 = _MXC_BUILD_NON_GPIO_PIN(0, 0x848),
+ MX51_PIN_CTL_GRP_DISP_PKE0 = _MXC_BUILD_NON_GPIO_PIN(0, 0x868),
+ MX51_PIN_CTL_DRAM_RAS = _MXC_BUILD_NON_GPIO_PIN(0, 0x4A4),
+ MX51_PIN_CTL_DRAM_CAS = _MXC_BUILD_NON_GPIO_PIN(0, 0x4A8),
+ MX51_PIN_CTL_DRAM_SDWE = _MXC_BUILD_NON_GPIO_PIN(0, 0x4Ac),
+ MX51_PIN_CTL_DRAM_SDCKE0 = _MXC_BUILD_NON_GPIO_PIN(0, 0x4B0),
+ MX51_PIN_CTL_DRAM_SDCKE1 = _MXC_BUILD_NON_GPIO_PIN(0, 0x4B4),
+ MX51_PIN_CTL_DRAM_SDCLK = _MXC_BUILD_NON_GPIO_PIN(0, 0x4B8),
+ MX51_PIN_CTL_DRAM_SDQS0 = _MXC_BUILD_NON_GPIO_PIN(0, 0x4BC),
+ MX51_PIN_CTL_DRAM_SDQS1 = _MXC_BUILD_NON_GPIO_PIN(0, 0x4C0),
+ MX51_PIN_CTL_DRAM_SDQS2 = _MXC_BUILD_NON_GPIO_PIN(0, 0x4C4),
+ MX51_PIN_CTL_DRAM_SDQS3 = _MXC_BUILD_NON_GPIO_PIN(0, 0x4C8),
+ MX51_PIN_CTL_DRAM_CS0 = _MXC_BUILD_NON_GPIO_PIN(0, 0x4CC),
+ MX51_PIN_CTL_DRAM_CS1 = _MXC_BUILD_NON_GPIO_PIN(0, 0x4D0),
+ MX51_PIN_CTL_DRAM_DQM0 = _MXC_BUILD_NON_GPIO_PIN(0, 0x4D4),
+ MX51_PIN_CTL_DRAM_DQM1 = _MXC_BUILD_NON_GPIO_PIN(0, 0x4D8),
+ MX51_PIN_CTL_DRAM_DQM2 = _MXC_BUILD_NON_GPIO_PIN(0, 0x4DC),
+ MX51_PIN_CTL_DRAM_DQM3 = _MXC_BUILD_NON_GPIO_PIN(0, 0x4E0),
};
#endif /* __ASSEMBLY__ */
u32 get_cpu_rev(void);
#define is_soc_rev(rev) ((get_cpu_rev() & 0xFF) - rev)
+void sdelay(unsigned long);
#endif
+++ /dev/null
-/*
- * 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
- */
-/* DO NOT EDIT!! - this file automatically generated
- * from .s file by awk -f s2h.awk
- */
-/* Size defintions
- * Copyright (C) ARM Limited 1998. All rights reserved.
- */
-
-#ifndef __sizes_h
-#define __sizes_h 1
-
-/* handy sizes */
-#define SZ_1K 0x00000400
-#define SZ_4K 0x00001000
-#define SZ_8K 0x00002000
-#define SZ_16K 0x00004000
-#define SZ_64K 0x00010000
-#define SZ_128K 0x00020000
-#define SZ_256K 0x00040000
-#define SZ_512K 0x00080000
-
-#define SZ_1M 0x00100000
-#define SZ_2M 0x00200000
-#define SZ_4M 0x00400000
-#define SZ_8M 0x00800000
-#define SZ_16M 0x01000000
-#define SZ_32M 0x02000000
-#define SZ_64M 0x04000000
-#define SZ_128M 0x08000000
-#define SZ_256M 0x10000000
-#define SZ_512M 0x20000000
-
-#define SZ_1G 0x40000000
-#define SZ_2G 0x80000000
-
-#endif
-
-/* END */
#ifndef _OMAP2420_SYS_H_
#define _OMAP2420_SYS_H_
-#include <asm/arch/sizes.h>
+#include <asm/sizes.h>
/*
* 2420 specific Section
+++ /dev/null
-/*
- * 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
- */
-/* Size defintions
- * Copyright (C) ARM Limited 1998. All rights reserved.
- */
-
-#ifndef __sizes_h
-#define __sizes_h 1
-
-/* handy sizes */
-#define SZ_1K 0x00000400
-#define SZ_4K 0x00001000
-#define SZ_8K 0x00002000
-#define SZ_16K 0x00004000
-#define SZ_32K 0x00008000
-#define SZ_64K 0x00010000
-#define SZ_128K 0x00020000
-#define SZ_256K 0x00040000
-#define SZ_512K 0x00080000
-
-#define SZ_1M 0x00100000
-#define SZ_2M 0x00200000
-#define SZ_4M 0x00400000
-#define SZ_8M 0x00800000
-#define SZ_16M 0x01000000
-#define SZ_31M 0x01F00000
-#define SZ_32M 0x02000000
-#define SZ_64M 0x04000000
-#define SZ_128M 0x08000000
-#define SZ_256M 0x10000000
-#define SZ_512M 0x20000000
-
-#define SZ_1G 0x40000000
-#define SZ_2G 0x80000000
-
-#endif /* __sizes_h */
u32 orion5x_device_id(void);
u32 orion5x_device_rev(void);
unsigned int orion5x_winctrl_calcsize(unsigned int sizeval);
+void timer_init_r(void);
#endif /* __ASSEMBLY__ */
#endif /* _ORION5X_CPU_H */
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-/* DO NOT EDIT!! - this file automatically generated
- * from .s file by awk -f s2h.awk
- */
/* Size defintions
* Copyright (C) ARM Limited 1998. All rights reserved.
*/
#define SZ_4K 0x00001000
#define SZ_8K 0x00002000
#define SZ_16K 0x00004000
+#define SZ_32K 0x00008000
#define SZ_64K 0x00010000
#define SZ_128K 0x00020000
#define SZ_256K 0x00040000
#define SZ_4M 0x00400000
#define SZ_8M 0x00800000
#define SZ_16M 0x01000000
+#define SZ_31M 0x01F00000
#define SZ_32M 0x02000000
#define SZ_64M 0x04000000
#define SZ_128M 0x08000000
return 0;
}
-int dram_init(void)
-{
- int i;
-
- for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
- gd->bd->bi_dram[i].start = kw_sdram_bar(i);
- gd->bd->bi_dram[i].size = kw_sdram_bs(i);
- }
- return 0;
-}
-
#ifdef CONFIG_RESET_PHY_R
void mv_phy_88e1121_init(char *name)
{
return 0;
}
-int dram_init(void)
-{
- int i;
-
- for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
- gd->bd->bi_dram[i].start = kw_sdram_bar(i);
- gd->bd->bi_dram[i].size = kw_sdram_bs(i);
- }
- return 0;
-}
-
#ifdef CONFIG_MV88E61XX_SWITCH
void reset_phy(void)
{
return 0;
}
-int dram_init(void)
-{
- int i;
-
- for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
- gd->bd->bi_dram[i].start = kw_sdram_bar(i);
- gd->bd->bi_dram[i].size = kw_sdram_bs(i);
- }
- return 0;
-}
-
#ifdef CONFIG_RESET_PHY_R
/* Configure and enable MV88E1116 PHY */
void reset_phy(void)
return 0;
}
-int dram_init(void)
-{
- int i;
-
- for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
- gd->bd->bi_dram[i].start = kw_sdram_bar(i);
- gd->bd->bi_dram[i].size = kw_sdram_bs(i);
- }
- return 0;
-}
-
void mv_phy_88e1116_init(char *name)
{
u16 reg;
return 0;
}
-int dram_init(void)
-{
- int i;
-
- for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
- gd->bd->bi_dram[i].start = kw_sdram_bar(i);
- gd->bd->bi_dram[i].size = kw_sdram_bs(i);
- }
- return 0;
-}
-
#ifdef CONFIG_RESET_PHY_R
/* Configure and enable MV88E1116 PHY */
void reset_phy(void)
# ---------------------------------------------------------
# Set the platform defines
# ---------------------------------------------------------
-echo -n "/* Integrator configuration implied " > ${config_file}
-echo " by Makefile target */" >> ${config_file}
-echo -n "#define CONFIG_INTEGRATOR" >> ${config_file}
-echo " /* Integrator board */" >> ${config_file}
-echo -n "#define CONFIG_ARCH_INTEGRATOR" >> ${config_file}
-echo " 1 /* Integrator/AP */" >> ${config_file}
+cat > ${config_file} << _EOF
+/* Integrator configuration implied by Makefile target */
+#define CONFIG_INTEGRATOR /* Integrator board */
+#define CONFIG_ARCH_INTEGRATOR 1 /* Integrator/AP */
+_EOF
+
# ---------------------------------------------------------
# Set the core module defines according to Core Module
# ---------------------------------------------------------
ap720t_config)
cpu="arm720t"
- echo -n "#define CONFIG_CM720T" >> ${config_file}
- echo " 1 /* CPU core is ARM720T */ " >> ${config_file}
+ echo "#define CONFIG_CM720T 1 /* CPU core is ARM720T */" \
+ >> ${config_file}
variant="Core module CM720T"
;;
ap922_XA10_config)
cpu="arm_intcm"
variant="unported core module CM922T_XA10"
- echo -n "#define CONFIG_CM922T_XA10" >> ${config_file}
- echo " 1 /* CPU core is ARM922T_XA10 */" >> ${config_file}
+ echo "#define CONFIG_CM922T_XA10 1 /* CPU core is ARM922T_XA10 */" \
+ >> ${config_file}
;;
ap920t_config)
cpu="arm920t"
variant="Core module CM920T"
- echo -n "#define CONFIG_CM920T" >> ${config_file}
- echo " 1 /* CPU core is ARM920T */" >> ${config_file}
+ echo "#define CONFIG_CM920T 1 /* CPU core is ARM920T */" \
+ >> ${config_file}
;;
ap926ejs_config)
cpu="arm926ejs"
variant="Core module CM926EJ-S"
- echo -n "#define CONFIG_CM926EJ_S" >> ${config_file}
- echo " 1 /* CPU core is ARM926EJ-S */ " >> ${config_file}
+ echo "#define CONFIG_CM926EJ_S 1 /* CPU core is ARM926EJ-S */" \
+ >> ${config_file}
;;
ap946es_config)
cpu="arm946es"
variant="Core module CM946E-S"
- echo -n "#define CONFIG_CM946E_S" >> ${config_file}
- echo " 1 /* CPU core is ARM946E-S */ " >> ${config_file}
+ echo "#define CONFIG_CM946E_S 1 /* CPU core is ARM946E-S */" \
+ >> ${config_file}
;;
*)
case "$cpu" in
arm_intcm)
- echo "/* Core module undefined/not ported */" >> ${config_file}
- echo "#define CONFIG_ARM_INTCM 1" >> ${config_file}
- echo -n "#undef CONFIG_CM_MULTIPLE_SSRAM" >> ${config_file}
- echo -n " /* CM may not have " >> ${config_file}
- echo "multiple SSRAM mapping */" >> ${config_file}
- echo -n "#undef CONFIG_CM_SPD_DETECT " >> ${config_file}
- echo -n " /* CM may not support SPD " >> ${config_file}
- echo "query */" >> ${config_file}
- echo -n "#undef CONFIG_CM_REMAP " >> ${config_file}
- echo -n " /* CM may not support " >> ${config_file}
- echo "remapping */" >> ${config_file}
- echo -n "#undef CONFIG_CM_INIT " >> ${config_file}
- echo -n " /* CM may not have " >> ${config_file}
- echo "initialization reg */" >> ${config_file}
- echo -n "#undef CONFIG_CM_TCRAM " >> ${config_file}
- echo " /* CM may not have TCRAM */" >> ${config_file}
- echo -n " /* May not be processor " >> ${config_file}
- echo "without cache support */" >> ${config_file}
- echo "#define CONFIG_SYS_NO_ICACHE 1" >> ${config_file}
- echo "#define CONFIG_SYS_NO_DCACHE 1" >> ${config_file}
+ cat >> ${config_file} << _EOF
+/* Core module undefined/not ported */
+#define CONFIG_ARM_INTCM 1
+#undef CONFIG_CM_MULTIPLE_SSRAM /* CM may not have multiple SSRAM mapping */
+#undef CONFIG_CM_SPD_DETECT /* CM may not support SPD query */
+#undef CONFIG_CM_REMAP /* CM may not support remapping */
+#undef CONFIG_CM_INIT /* CM may not have initialization reg */
+#undef CONFIG_CM_TCRAM /* CM may not have TCRAM */
+/* May not be processor without cache support */
+#define CONFIG_SYS_NO_ICACHE 1
+#define CONFIG_SYS_NO_DCACHE 1
+_EOF
;;
arm720t)
- echo -n " /* May not be processor " >> ${config_file}
- echo "without cache support */" >> ${config_file}
- echo "#define CONFIG_SYS_NO_ICACHE 1" >> ${config_file}
- echo "#define CONFIG_SYS_NO_DCACHE 1" >> ${config_file}
+ cat >> ${config_file} << _EOF
+/* May not be processor without cache support */
+#define CONFIG_SYS_NO_ICACHE 1
+#define CONFIG_SYS_NO_DCACHE 1
+_EOF
;;
esac
# ---------------------------------------------------------
# Set the platform defines
# ---------------------------------------------------------
-echo -n "/* Integrator configuration implied " > ${config_file}
-echo " by Makefile target */" >> ${config_file}
-echo -n "#define CONFIG_INTEGRATOR" >> ${config_file}
-echo " /* Integrator board */" >> ${config_file}
-echo -n "#define CONFIG_ARCH_CINTEGRATOR" >> ${config_file}
-echo " 1 /* Integrator/CP */" >> ${config_file}
+cat >> ${config_file} << _EOF
+/* Integrator configuration implied by Makefile target */
+#define CONFIG_INTEGRATOR /* Integrator board */
+#define CONFIG_ARCH_CINTEGRATOR 1 /* Integrator/CP */
+_EOF
cpu="arm_intcm"
variant="unknown core module"
cp922_XA10_config)
cpu="arm_intcm"
variant="unported core module CM922T_XA10"
- echo -n "#define CONFIG_CM922T_XA10" >> ${config_file}
- echo " 1 /* CPU core is ARM922T_XA10 */" >> ${config_file}
+ echo "#define CONFIG_CM922T_XA10 1 /* CPU core is ARM922T_XA10 */" \
+ >> ${config_file}
;;
cp920t_config)
cpu="arm920t"
variant="Core module CM920T"
- echo -n "#define CONFIG_CM920T" >> ${config_file}
- echo " 1 /* CPU core is ARM920T */" >> ${config_file}
+ echo "#define CONFIG_CM920T 1 /* CPU core is ARM920T */" \
+ >> ${config_file}
;;
cp926ejs_config)
cpu="arm926ejs"
variant="Core module CM926EJ-S"
- echo -n "#define CONFIG_CM926EJ_S" >> ${config_file}
- echo " 1 /* CPU core is ARM926EJ-S */ " >> ${config_file}
+ echo "#define CONFIG_CM926EJ_S 1 /* CPU core is ARM926EJ-S */" \
+ >> ${config_file}
;;
cp946es_config)
cpu="arm946es"
variant="Core module CM946E-S"
- echo -n "#define CONFIG_CM946E_S" >> ${config_file}
- echo " 1 /* CPU core is ARM946E-S */ " >> ${config_file}
+ echo "#define CONFIG_CM946E_S 1 /* CPU core is ARM946E-S */" \
+ >> ${config_file}
;;
cp1136_config)
cpu="arm1136"
variant="Core module CM1136EJF-S"
- echo -n "#define CONFIG_CM1136EJF_S" >> ${config_file}
- echo " 1 /* CPU core is ARM1136JF-S */ " >> ${config_file}
+ echo "#define CONFIG_CM1136EJF_S 1 /* CPU core is ARM1136JF-S */" \
+ >> ${config_file}
;;
*)
if [ "$cpu" = "arm_intcm" ]
then
- echo "/* Core module undefined/not ported */" >> ${config_file}
- echo "#define CONFIG_ARM_INTCM 1" >> ${config_file}
- echo -n "#undef CONFIG_CM_MULTIPLE_SSRAM" >> ${config_file}
- echo -n " /* CM may not have " >> ${config_file}
- echo "multiple SSRAM mapping */" >> ${config_file}
- echo -n "#undef CONFIG_CM_SPD_DETECT " >> ${config_file}
- echo -n " /* CM may not support SPD " >> ${config_file}
- echo "query */" >> ${config_file}
- echo -n "#undef CONFIG_CM_REMAP " >> ${config_file}
- echo -n " /* CM may not support " >> ${config_file}
- echo "remapping */" >> ${config_file}
- echo -n "#undef CONFIG_CM_INIT " >> ${config_file}
- echo -n " /* CM may not have " >> ${config_file}
- echo "initialization reg */" >> ${config_file}
- echo -n "#undef CONFIG_CM_TCRAM " >> ${config_file}
- echo " /* CM may not have TCRAM */" >> ${config_file}
+ cat >> ${config_file} << _EOF
+/* Core module undefined/not ported */
+#define CONFIG_ARM_INTCM 1
+#undef CONFIG_CM_MULTIPLE_SSRAM /* CM may not have multiple SSRAM mapping */
+#undef CONFIG_CM_SPD_DETECT /* CM may not support SPD query */
+#undef CONFIG_CM_REMAP /* CM may not support remapping */
+#undef CONFIG_CM_INIT /* CM may not have initialization reg */
+#undef CONFIG_CM_TCRAM /* CM may not have TCRAM */
+_EOF
fi
fi # ap
--- /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
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).a
+
+COBJS := ca9x4_ct_vxp.o
+
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
+
+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 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.de>
+ *
+ * (C) Copyright 2002
+ * David Mueller, ELSOFT AG, <d.mueller@elsoft.ch>
+ *
+ * (C) Copyright 2003
+ * Texas Instruments, <www.ti.com>
+ * Kshitij Gupta <Kshitij@ti.com>
+ *
+ * (C) Copyright 2004
+ * ARM Ltd.
+ * Philippe Robin, <philippe.robin@arm.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
+ */
+#include <common.h>
+#include <netdev.h>
+#include <asm/io.h>
+#include <asm/arch/systimer.h>
+#include <asm/arch/sysctrl.h>
+#include <asm/arch/wdt.h>
+
+static ulong timestamp;
+static ulong lastdec;
+
+static struct wdt *wdt_base = (struct wdt *)WDT_BASE;
+static struct systimer *systimer_base = (struct systimer *)SYSTIMER_BASE;
+static struct sysctrl *sysctrl_base = (struct sysctrl *)SCTL_BASE;
+
+static void flash__init(void);
+static void vexpress_timer_init(void);
+DECLARE_GLOBAL_DATA_PTR;
+
+#if defined(CONFIG_SHOW_BOOT_PROGRESS)
+void show_boot_progress(int progress)
+{
+ printf("Boot reached stage %d\n", progress);
+}
+#endif
+
+static inline void delay(ulong loops)
+{
+ __asm__ volatile ("1:\n"
+ "subs %0, %1, #1\n"
+ "bne 1b" : "=r" (loops) : "0" (loops));
+}
+
+int board_init(void)
+{
+ gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR;
+ gd->bd->bi_arch_number = MACH_TYPE_VEXPRESS;
+ gd->flags = 0;
+
+ icache_enable();
+ flash__init();
+ vexpress_timer_init();
+
+ return 0;
+}
+
+int board_eth_init(bd_t *bis)
+{
+ int rc = 0;
+#ifdef CONFIG_SMC911X
+ rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
+#endif
+ return rc;
+}
+
+static void flash__init(void)
+{
+ /* Setup the sytem control register to allow writing to flash */
+ writel(readl(&sysctrl_base->scflashctrl) | VEXPRESS_FLASHPROG_FLVPPEN,
+ &sysctrl_base->scflashctrl);
+}
+
+int dram_init(void)
+{
+ gd->ram_size = get_ram_size(CONFIG_SYS_SDRAM_BASE, PHYS_SDRAM_1_SIZE);
+ return 0;
+}
+
+void dram_init_banksize(void)
+{
+ gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+ gd->bd->bi_dram[0].size = get_ram_size(PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE);
+ gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
+ gd->bd->bi_dram[1].size = get_ram_size(PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE);
+}
+
+int timer_init(void)
+{
+ return 0;
+}
+
+/*
+ * Start timer:
+ * Setup a 32 bit timer, running at 1KHz
+ * Versatile Express Motherboard provides 1 MHz timer
+ */
+static void vexpress_timer_init(void)
+{
+ /*
+ * Set clock frequency in system controller:
+ * VEXPRESS_REFCLK is 32KHz
+ * VEXPRESS_TIMCLK is 1MHz
+ */
+ writel(SP810_TIMER0_ENSEL | SP810_TIMER1_ENSEL |
+ SP810_TIMER2_ENSEL | SP810_TIMER3_ENSEL |
+ readl(&sysctrl_base->scctrl), &sysctrl_base->scctrl);
+
+ /*
+ * Set Timer0 to be:
+ * Enabled, free running, no interrupt, 32-bit, wrapping
+ */
+ writel(SYSTIMER_RELOAD, &systimer_base->timer0load);
+ writel(SYSTIMER_RELOAD, &systimer_base->timer0value);
+ writel(SYSTIMER_EN | SYSTIMER_32BIT | \
+ readl(&systimer_base->timer0control), \
+ &systimer_base->timer0control);
+
+ reset_timer_masked();
+}
+
+/* Use the ARM Watchdog System to cause reset */
+void reset_cpu(ulong addr)
+{
+ writeb(WDT_EN, &wdt_base->wdogcontrol);
+ writel(WDT_RESET_LOAD, &wdt_base->wdogload);
+ while (1)
+ ;
+}
+
+/*
+ * Delay x useconds AND perserve advance timstamp value
+ * assumes timer is ticking at 1 msec
+ */
+void udelay(ulong usec)
+{
+ ulong tmo, tmp;
+
+ tmo = usec / 1000;
+ tmp = get_timer(0); /* get current timestamp */
+
+ /*
+ * If setting this forward will roll time stamp then
+ * reset "advancing" timestamp to 0 and set lastdec value
+ * otherwise set the advancing stamp to the wake up time
+ */
+ if ((tmo + tmp + 1) < tmp)
+ reset_timer_masked();
+ else
+ tmo += tmp;
+
+ while (get_timer_masked() < tmo)
+ ; /* loop till wakeup event */
+}
+
+ulong get_timer(ulong base)
+{
+ return get_timer_masked() - base;
+}
+
+void reset_timer_masked(void)
+{
+ lastdec = readl(&systimer_base->timer0value) / 1000;
+ timestamp = 0;
+}
+
+void reset_timer(void)
+{
+ reset_timer_masked();
+}
+
+ulong get_timer_masked(void)
+{
+ ulong now = readl(&systimer_base->timer0value) / 1000;
+
+ if (lastdec >= now) { /* normal mode (non roll) */
+ timestamp += lastdec - now;
+ } else { /* count down timer overflowed */
+ /*
+ * nts = ts + ld - now
+ * ts = old stamp, ld = time before passing through - 1
+ * now = amount of time after passing though - 1
+ * nts = new "advancing time stamp"
+ */
+ timestamp += lastdec + SYSTIMER_RELOAD - now;
+ }
+ lastdec = now;
+
+ return timestamp;
+}
+
+void lowlevel_init(void)
+{
+}
+
+ulong get_board_rev(void){
+ return readl((u32 *)SYS_ID);
+}
--- /dev/null
+#
+# 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
+#
+# Linux-Kernel is expected to be at 0x60008000
+#
+TEXT_BASE = 0x60800000
+LDSCRIPT := $(SRCTREE)/board/armltd/vexpress/u-boot.lds
--- /dev/null
+/*
+ * (C) Copyright 2002
+ * Gary Jennejohn, DENX Software Engineering, <gj@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_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0x00000000;
+ . = ALIGN(4);
+ .text :
+ {
+ arch/arm/cpu/armv7/start.o (.text)
+ *(.text)
+ }
+
+ . = ALIGN(4);
+ .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata))) }
+
+ . = ALIGN(4);
+ .data : { *(.data)
+ __datarel_start = .;
+ *(.data.rel)
+ __datarelrolocal_start = .;
+ *(.data.rel.ro.local)
+ __datarellocal_start = .;
+ *(.data.rel.local)
+ __datarelro_start = .;
+ *(.data.rel.ro)
+ }
+
+ __got_start = .;
+ . = ALIGN(4);
+ .got : { *(.got) }
+ __got_end = .;
+
+ . = .;
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+ . = ALIGN(4);
+ __bss_start = .;
+ .bss : { *(.bss) }
+ _end = .;
+}
#include <asm/arch/mx31-regs.h>
#include <nand.h>
#include <fsl_pmic.h>
+#include <mxc_gpio.h>
#include "qong_fpga.h"
DECLARE_GLOBAL_DATA_PTR;
static void qong_fpga_reset(void)
{
- mx31_gpio_set(QONG_FPGA_RST_PIN, 0);
+ mxc_gpio_set(QONG_FPGA_RST_PIN, 0);
udelay(30);
- mx31_gpio_set(QONG_FPGA_RST_PIN, 1);
+ mxc_gpio_set(QONG_FPGA_RST_PIN, 1);
udelay(300);
}
/* FPGA reset Pin */
/* rstn = 0 */
- mx31_gpio_set(QONG_FPGA_RST_PIN, 0);
- mx31_gpio_direction(QONG_FPGA_RST_PIN, MX31_GPIO_DIRECTION_OUT);
+ mxc_gpio_set(QONG_FPGA_RST_PIN, 0);
+ mxc_gpio_direction(QONG_FPGA_RST_PIN, MXC_GPIO_DIRECTION_OUT);
/* set interrupt pin as input */
- mx31_gpio_direction(QONG_FPGA_IRQ_PIN, MX31_GPIO_DIRECTION_IN);
+ mxc_gpio_direction(QONG_FPGA_IRQ_PIN, MXC_GPIO_DIRECTION_IN);
#endif
qong_fpga_reset();
/* Enable NAND flash */
- mx31_gpio_set(15, 1);
- mx31_gpio_set(14, 1);
- mx31_gpio_direction(15, MX31_GPIO_DIRECTION_OUT);
- mx31_gpio_direction(16, MX31_GPIO_DIRECTION_IN);
- mx31_gpio_direction(14, MX31_GPIO_DIRECTION_IN);
- mx31_gpio_set(15, 0);
+ mxc_gpio_set(15, 1);
+ mxc_gpio_set(14, 1);
+ mxc_gpio_direction(15, MXC_GPIO_DIRECTION_OUT);
+ mxc_gpio_direction(16, MXC_GPIO_DIRECTION_IN);
+ mxc_gpio_direction(14, MXC_GPIO_DIRECTION_IN);
+ mxc_gpio_set(15, 0);
}
int qong_nand_rdy(void *chip)
{
udelay(1);
- return mx31_gpio_get(16);
+ return mxc_gpio_get(16);
}
void qong_nand_select_chip(struct mtd_info *mtd, int chip)
{
if (chip >= 0)
- mx31_gpio_set(15, 0);
+ mxc_gpio_set(15, 0);
else
- mx31_gpio_set(15, 1);
+ mxc_gpio_set(15, 1);
}
#include <fsl_esdhc.h>
#include <fsl_pmic.h>
#include <mc13892.h>
-#include "mx51evk.h"
DECLARE_GLOBAL_DATA_PTR;
static u32 system_rev;
-struct io_board_ctrl *mx51_io_board;
#ifdef CONFIG_FSL_ESDHC
struct fsl_esdhc_cfg esdhc_cfg[2] = {
--- /dev/null
+#
+# Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
+#
+# (C) Copyright 2009 Freescale Semiconductor, Inc.
+#
+# 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 := vision2.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
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+#
+# Copyright 2009 Freescale Semiconductor, Inc. All Rights Reserved.
+#
+# 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
+#
+
+LDSCRIPT = $(CPUDIR)/$(SOC)/u-boot.lds
+TEXT_BASE = 0x97800000
+IMX_CONFIG = $(SRCTREE)/board/$(BOARDDIR)/imximage_hynix.cfg
--- /dev/null
+#
+# (C) Copyright 2009
+# Stefano Babic DENX Software Engineering sbabic@denx.de.
+#
+# (C) Copyright 2010
+# Klaus Steinhammer TTECH Control Gmbh kst@tttech.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. 51 Franklin Street Fifth Floor Boston,
+# MA 02110-1301 USA
+#
+# Refer docs/README.imxmage for more details about how-to configure
+# and create imximage boot image
+#
+# The syntax is taken as close as possible with the kwbimage
+
+# Boot Device : one of
+# spi, nand, onenand, sd
+
+BOOT_FROM spi
+
+# Device Configuration Data (DCD)
+#
+# Each entry must have the format:
+# Addr-type Address Value
+#
+# where:
+# Addr-type register length (1,2 or 4 bytes)
+# Address absolute address of the register
+# value value to be stored in the register
+
+#######################
+### Disable WDOG ###
+#######################
+DATA 2 0x73f98000 0x30
+
+#######################
+### SET DDR Clk ###
+#######################
+
+# CCM: CBMCR - ddr_clk_sel: axi_b (133MHz)
+DATA 4 0x73FD4018 0x000024C0
+
+# DOUBLE SPI CLK (13MHz->26 MHz Clock)
+DATA 4 0x73FD4038 0x2010241
+
+#IOMUXC_SW_PAD_CTL_PAD_CSPI1_MOSI HYS_ENABLE | DRV_MAX | SRE_FAST
+DATA 4 0x73fa8600 0x00000107
+#IOMUXC_SW_PAD_CTL_PAD_CSPI1_MISO HYS_ENABLE | DRV_MAX | SRE_FAST
+DATA 4 0x73fa8604 0x00000107
+#IOMUXC_SW_PAD_CTL_PAD_CSPI1_SS0 HYS_ENABLE | PKE_ENABLE | DRV_MAX | SRE_FAST
+DATA 4 0x73fa8608 0x00000187
+#IOMUXC_SW_PAD_CTL_PAD_CSPI1_SS1 HYS_ENABLE | PKE_ENABLE | DRV_MAX | SRE_FAST
+DATA 4 0x73fa860c 0x00000187
+#IOMUXC_SW_PAD_CTL_PAD_CSPI1_SCLK HYS_ENABLE | DRV_MAX | SRE_FAST
+DATA 4 0x73fa8614 0x00000107
+#IOMUXC_SW_PAD_CTL_PAD_DI1_PIN11 HYS_ENABLE | DRV_MAX | SRE_FAST (CSPI1_SS2)
+DATA 4 0x73fa86a8 0x00000187
+
+#######################
+### Settings IOMUXC ###
+#######################
+
+# DDR IOMUX configuration
+# Control, Data, Address pads are in their default state: HIGH DS, FAST SR.
+# IOMUXC_SW_PAD_CTL_PAD_DRAM_SDCLK MAX DS
+DATA 4 0x73fa84b8 0x000000e7
+# PVTC MAX (at GPC, PGR reg)
+#DATA 4 0x73FD8004 0x1fc00000
+
+#DQM0 DS high slew rate slow
+DATA 4 0x73fa84d4 0x000000e4
+#DQM1 DS high slew rate slow
+DATA 4 0x73fa84d8 0x000000e4
+#DQM2 DS high slew rate slow
+DATA 4 0x73fa84dc 0x000000e4
+#DQM3 DS high slew rate slow
+DATA 4 0x73fa84e0 0x000000e4
+
+#IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS0 DS high & SLEW slow
+DATA 4 0x73fa84bc 0x000000c4
+#IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS1 DS high & SLEW slow
+DATA 4 0x73fa84c0 0x000000c4
+#IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS2 DS high & SLEW slow
+DATA 4 0x73fa84c4 0x000000c4
+#IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS3 DS high & SLEW slow
+DATA 4 0x73fa84c8 0x000000c4
+
+#DRAM_DATA B0
+DATA 4 0x73fa88a4 0x00000004
+#DRAM_DATA B1
+DATA 4 0x73fa88ac 0x00000004
+#DRAM_DATA B2
+DATA 4 0x73fa88b8 0x00000004
+#DRAM_DATA B3
+DATA 4 0x73fa882c 0x00000004
+
+#DRAM_DATA B0 slew rate
+DATA 4 0x73fa8878 0x00000000
+#DRAM_DATA B1 slew rate
+DATA 4 0x73fa8880 0x00000000
+#DRAM_DATA B2 slew rate
+DATA 4 0x73fa888c 0x00000000
+#DRAM_DATA B3 slew rate
+DATA 4 0x73fa889c 0x00000000
+
+#######################
+### Configure SDRAM ###
+#######################
+
+# Configure CS0
+#######################
+
+# ESDCTL0: Enable controller
+DATA 4 0x83fd9000 0x83220000
+
+# Init DRAM on CS0
+# ESDSCR: Precharge command
+DATA 4 0x83fd9014 0x04008008
+# ESDSCR: Refresh command
+DATA 4 0x83fd9014 0x00008010
+# ESDSCR: Refresh command
+DATA 4 0x83fd9014 0x00008010
+# ESDSCR: LMR with CAS=3 and BL=3 (Burst Length = 8)
+DATA 4 0x83fd9014 0x00338018
+# ESDSCR: EMR with half Drive strength (= medium strength @ i.MX51)
+DATA 4 0x83fd9014 0x0020801a
+# ESDSCR
+DATA 4 0x83fd9014 0x00008000
+
+# ESDSCR: EMR with full Drive strength
+#DATA 4 0x83fd9014 0x0000801a
+
+# ESDCTL0: 14 ROW, 10 COL, 32Bit, SREF=8
+DATA 4 0x83fd9000 0xC3220000
+
+# ESDCFG0: tRFC:22clks, tXSR:28clks, tXP:2clks, tWTR:2clk, tRP:3clks, tMRD:2clks
+# tRAS:8clks, tRRD:2clks, tWR:3clks, tRCD:3clks, tRC:11clks
+#DATA 4 0x83fd9004 0xC33574AA
+
+#micron mDDR
+# ESDCFG0: tRFC:11clks, tXSR:19clks, tXP:1clks, tWTR:2clk, tRP:3clks, tMRD:2clks
+# tRAS:7clks, tRRD:2clks, tWR:3clks, tRCD:3clks, tRC:9clks
+#DATA 4 0x83FD9004 0x101564a8
+
+#hynix mDDR
+# ESDCFG0: tRFC:17clks, tXSR:21clks, tXP:3clks, tWTR:1clk, tRP:3clks, tMRD:2clks
+# tRAS:7clks, tRRD:2clks, tWR:3clks, tRCD:3clks, tRC:9clks
+DATA 4 0x83FD9004 0x704564a8
+
+# ESDMISC: AP=10, Bank interleaving on, MIF3 en, RALAT=2
+DATA 4 0x83fd9010 0x000a1700
+
+# Configure CS1
+#######################
+
+# ESDCTL1: Enable controller
+DATA 4 0x83fd9008 0x83220000
+
+# Init DRAM on CS1
+# ESDSCR: Precharge command
+DATA 4 0x83fd9014 0x0400800c
+# ESDSCR: Refresh command
+DATA 4 0x83fd9014 0x00008014
+# ESDSCR: Refresh command
+DATA 4 0x83fd9014 0x00008014
+# ESDSCR: LMR with CAS=3 and BL=3 (Burst Length = 8)
+DATA 4 0x83fd9014 0x0033801c
+# ESDSCR: EMR with half Drive strength (= medium strength @ i.MX51)
+DATA 4 0x83fd9014 0x0020801e
+# ESDSCR
+DATA 4 0x83fd9014 0x00008004
+
+# ESDCTL1: 14 ROW, 10 COL, 32Bit, SREF=8
+DATA 4 0x83fd9008 0xC3220000
+
+# ESDCFG1: tRFC:22clks, tXSR:28clks, tXP:2clks, tWTR:2clk, tRP:3clks, tMRD:2clks
+# tRAS:8clks, tRRD:2clks, tWR:3clks, tRCD:3clks, tRC:11clks
+#DATA 4 0x83fd900c 0xC33574AA
+
+#micron mDDR
+# ESDCFG1: tRFC:11clks, tXSR:19clks, tXP:1clks, tWTR:2clk, tRP:3clks, tMRD:2clks
+# tRAS:7clks, tRRD:2clks, tWR:3clks, tRCD:3clks, tRC:9clks
+#DATA 4 0x83FD900C 0x101564a8
+
+#hynix mDDR
+# ESDCFG0: tRFC:17clks, tXSR:21clks, tXP:3clks, tWTR:1clk, tRP:3clks, tMRD:2clks
+# tRAS:7clks, tRRD:2clks, tWR:3clks, tRCD:3clks, tRC:9clks
+DATA 4 0x83FD900C 0x704564a8
+
+# ESDSCR (mDRAM configuration finished)
+DATA 4 0x83FD9014 0x00000004
+
+# ESDSCR - clear "configuration request" bit
+DATA 4 0x83fd9014 0x00000000
--- /dev/null
+/*
+ * (C) Copyright 2010
+ * Stefano Babic, DENX Software Engineering, sbabic@denx.de.
+ *
+ * (C) Copyright 2009 Freescale Semiconductor, Inc.
+ *
+ * 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/io.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/mx51_pins.h>
+#include <asm/arch/crm_regs.h>
+#include <asm/arch/iomux.h>
+#include <mxc_gpio.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/errno.h>
+#include <i2c.h>
+#include <mmc.h>
+#include <fsl_esdhc.h>
+#include <fsl_pmic.h>
+#include <mc13892.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static u32 system_rev;
+
+#ifdef CONFIG_HW_WATCHDOG
+#include <watchdog.h>
+
+void hw_watchdog_reset(void)
+{
+ int val;
+
+ /* toggle watchdog trigger pin */
+ val = mxc_gpio_get(66);
+ val = val ? 0 : 1;
+ mxc_gpio_set(66, val);
+}
+#endif
+
+static void init_drive_strength(void)
+{
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_PKEDDR, PAD_CTL_DDR_INPUT_CMOS);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_PKEADDR, PAD_CTL_PKE_ENABLE);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDRAPKS, PAD_CTL_PUE_KEEPER);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDRAPUS, PAD_CTL_100K_PU);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_SR_A1, PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_A0, PAD_CTL_DRV_HIGH);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_A1, PAD_CTL_DRV_HIGH);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_RAS,
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_CAS,
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_PKEDDR, PAD_CTL_PKE_ENABLE);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDRPKS, PAD_CTL_PUE_KEEPER);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_HYSDDR0, PAD_CTL_HYS_NONE);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_HYSDDR1, PAD_CTL_HYS_NONE);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_HYSDDR2, PAD_CTL_HYS_NONE);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_HYSDDR3, PAD_CTL_HYS_NONE);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_SR_B0, PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_SR_B1, PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_SR_B2, PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_SR_B4, PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDRPUS, PAD_CTL_100K_PU);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_INMODE1, PAD_CTL_DDR_INPUT_CMOS);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DRAM_B0, PAD_CTL_DRV_MEDIUM);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DRAM_B1, PAD_CTL_DRV_MEDIUM);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DRAM_B2, PAD_CTL_DRV_MEDIUM);
+ mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DRAM_B4, PAD_CTL_DRV_MEDIUM);
+
+ /* Setting pad options */
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDWE,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDCKE0,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDCKE1,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDCLK,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDQS0,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDQS1,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDQS2,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDQS3,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_CS0,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_CS1,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_DQM0,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_DQM1,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_DQM2,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_DQM3,
+ PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
+ PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+}
+
+u32 get_board_rev(void)
+{
+ system_rev = get_cpu_rev();
+
+ return system_rev;
+}
+
+int dram_init(void)
+{
+#ifdef CONFIG_SYS_ARM_WITHOUT_RELOC
+ gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+ gd->bd->bi_dram[0].size = get_ram_size((long *)PHYS_SDRAM_1,
+ PHYS_SDRAM_1_SIZE);
+#if (CONFIG_NR_DRAM_BANKS > 1)
+ gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
+ gd->bd->bi_dram[1].size = get_ram_size((long *)PHYS_SDRAM_2,
+ PHYS_SDRAM_2_SIZE);
+#endif
+#else
+ gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1,
+ PHYS_SDRAM_1_SIZE);
+#endif
+
+ return 0;
+}
+
+static void setup_weim(void)
+{
+ struct weim *pweim = (struct weim *)WEIM_BASE_ADDR;
+
+ pweim->csgcr1 = 0x004100b9;
+ pweim->csgcr2 = 0x00000001;
+ pweim->csrcr1 = 0x0a018000;
+ pweim->csrcr2 = 0;
+ pweim->cswcr1 = 0x0704a240;
+}
+
+static void setup_uart(void)
+{
+ unsigned int pad = PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE |
+ PAD_CTL_PUE_PULL | PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST;
+ /* console RX on Pin EIM_D25 */
+ mxc_request_iomux(MX51_PIN_EIM_D25, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX51_PIN_EIM_D25, pad);
+ /* console TX on Pin EIM_D26 */
+ mxc_request_iomux(MX51_PIN_EIM_D26, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX51_PIN_EIM_D26, pad);
+}
+
+#ifdef CONFIG_MXC_SPI
+void spi_io_init(void)
+{
+ /* 000: Select mux mode: ALT0 mux port: MOSI of instance: ecspi1 */
+ mxc_request_iomux(MX51_PIN_CSPI1_MOSI, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_CSPI1_MOSI,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
+
+ /* 000: Select mux mode: ALT0 mux port: MISO of instance: ecspi1. */
+ mxc_request_iomux(MX51_PIN_CSPI1_MISO, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_CSPI1_MISO,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
+
+ /* 000: Select mux mode: ALT0 mux port: SS0 of instance: ecspi1. */
+ mxc_request_iomux(MX51_PIN_CSPI1_SS0, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_CSPI1_SS0,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE |
+ PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
+
+ /*
+ * SS1 will be used as GPIO because of uninterrupted
+ * long SPI transmissions (GPIO4_25)
+ */
+ mxc_request_iomux(MX51_PIN_CSPI1_SS1, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX51_PIN_CSPI1_SS1,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE |
+ PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
+
+ /* 000: Select mux mode: ALT0 mux port: SS2 of instance: ecspi1. */
+ mxc_request_iomux(MX51_PIN_DI1_PIN11, IOMUX_CONFIG_ALT7);
+ mxc_iomux_set_pad(MX51_PIN_DI1_PIN11,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE |
+ PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
+
+ /* 000: Select mux mode: ALT0 mux port: SCLK of instance: ecspi1. */
+ mxc_request_iomux(MX51_PIN_CSPI1_SCLK, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_CSPI1_SCLK,
+ PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
+}
+
+static void reset_peripherals(int reset)
+{
+ if (reset) {
+
+ /* reset_n is on NANDF_D15 */
+ mxc_gpio_set(89, 0);
+ mxc_gpio_direction(89, MXC_GPIO_DIRECTION_OUT);
+
+#ifdef CONFIG_VISION2_HW_1_0
+ /*
+ * set FEC Configuration lines
+ * set levels of FEC config lines
+ */
+ mxc_gpio_set(75, 0);
+ mxc_gpio_set(74, 1);
+ mxc_gpio_set(95, 1);
+ mxc_gpio_direction(75, MXC_GPIO_DIRECTION_OUT);
+ mxc_gpio_direction(74, MXC_GPIO_DIRECTION_OUT);
+ mxc_gpio_direction(95, MXC_GPIO_DIRECTION_OUT);
+
+ /* set direction of FEC config lines */
+ mxc_gpio_set(59, 0);
+ mxc_gpio_set(60, 0);
+ mxc_gpio_set(61, 0);
+ mxc_gpio_set(55, 1);
+ mxc_gpio_direction(59, MXC_GPIO_DIRECTION_OUT);
+ mxc_gpio_direction(60, MXC_GPIO_DIRECTION_OUT);
+ mxc_gpio_direction(61, MXC_GPIO_DIRECTION_OUT);
+ mxc_gpio_direction(55, MXC_GPIO_DIRECTION_OUT);
+
+ /* FEC_RXD1 - sel GPIO (2-23) for configuration -> 1 */
+ mxc_request_iomux(MX51_PIN_EIM_EB3, IOMUX_CONFIG_ALT1);
+ /* FEC_RXD2 - sel GPIO (2-27) for configuration -> 0 */
+ mxc_request_iomux(MX51_PIN_EIM_CS2, IOMUX_CONFIG_ALT1);
+ /* FEC_RXD3 - sel GPIO (2-28) for configuration -> 0 */
+ mxc_request_iomux(MX51_PIN_EIM_CS3, IOMUX_CONFIG_ALT1);
+ /* FEC_RXER - sel GPIO (2-29) for configuration -> 0 */
+ mxc_request_iomux(MX51_PIN_EIM_CS4, IOMUX_CONFIG_ALT1);
+ /* FEC_COL - sel GPIO (3-10) for configuration -> 1 */
+ mxc_request_iomux(MX51_PIN_NANDF_RB2, IOMUX_CONFIG_ALT3);
+ /* FEC_RCLK - sel GPIO (3-11) for configuration -> 0 */
+ mxc_request_iomux(MX51_PIN_NANDF_RB3, IOMUX_CONFIG_ALT3);
+ /* FEC_RXD0 - sel GPIO (3-31) for configuration -> 1 */
+ mxc_request_iomux(MX51_PIN_NANDF_D9, IOMUX_CONFIG_ALT3);
+#endif
+
+ /*
+ * activate reset_n pin
+ * Select mux mode: ALT3 mux port: NAND D15
+ */
+ mxc_request_iomux(MX51_PIN_NANDF_D15, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D15,
+ PAD_CTL_DRV_VOT_HIGH | PAD_CTL_DRV_MAX);
+ } else {
+ /* set FEC Control lines */
+ mxc_gpio_direction(89, MXC_GPIO_DIRECTION_IN);
+ udelay(500);
+
+#ifdef CONFIG_VISION2_HW_1_0
+ /* FEC RDATA[3] */
+ mxc_request_iomux(MX51_PIN_EIM_CS3, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX51_PIN_EIM_CS3, 0x180);
+
+ /* FEC RDATA[2] */
+ mxc_request_iomux(MX51_PIN_EIM_CS2, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX51_PIN_EIM_CS2, 0x180);
+
+ /* FEC RDATA[1] */
+ mxc_request_iomux(MX51_PIN_EIM_EB3, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX51_PIN_EIM_EB3, 0x180);
+
+ /* FEC RDATA[0] */
+ mxc_request_iomux(MX51_PIN_NANDF_D9, IOMUX_CONFIG_ALT2);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D9, 0x2180);
+
+ /* FEC RX_CLK */
+ mxc_request_iomux(MX51_PIN_NANDF_RB3, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_RB3, 0x2180);
+
+ /* FEC RX_ER */
+ mxc_request_iomux(MX51_PIN_EIM_CS4, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX51_PIN_EIM_CS4, 0x180);
+
+ /* FEC COL */
+ mxc_request_iomux(MX51_PIN_NANDF_RB2, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_RB2, 0x2180);
+#endif
+ }
+}
+
+static void power_init_mx51(void)
+{
+ unsigned int val;
+
+ /* Write needed to Power Gate 2 register */
+ val = pmic_reg_read(REG_POWER_MISC);
+
+ /* enable VCAM with 2.775V to enable read from PMIC */
+ val = VCAMCONFIG | VCAMEN;
+ pmic_reg_write(REG_MODE_1, val);
+
+ /*
+ * Set switchers in Auto in NORMAL mode & STANDBY mode
+ * Setup the switcher mode for SW1 & SW2
+ */
+ val = pmic_reg_read(REG_SW_4);
+ val = (val & ~((SWMODE_MASK << SWMODE1_SHIFT) |
+ (SWMODE_MASK << SWMODE2_SHIFT)));
+ val |= (SWMODE_AUTO_AUTO << SWMODE1_SHIFT) |
+ (SWMODE_AUTO_AUTO << SWMODE2_SHIFT);
+ pmic_reg_write(REG_SW_4, val);
+
+ /* Setup the switcher mode for SW3 & SW4 */
+ val = pmic_reg_read(REG_SW_5);
+ val &= ~((SWMODE_MASK << SWMODE4_SHIFT) |
+ (SWMODE_MASK << SWMODE3_SHIFT));
+ val |= (SWMODE_AUTO_AUTO << SWMODE4_SHIFT) |
+ (SWMODE_AUTO_AUTO << SWMODE3_SHIFT);
+ pmic_reg_write(REG_SW_5, val);
+
+
+ /* Set VGEN3 to 1.8V, VCAM to 3.0V */
+ val = pmic_reg_read(REG_SETTING_0);
+ val &= ~(VCAM_MASK | VGEN3_MASK);
+ val |= VCAM_3_0;
+ pmic_reg_write(REG_SETTING_0, val);
+
+ /* Set VVIDEO to 2.775V, VAUDIO to 3V0, VSD to 1.8V */
+ val = pmic_reg_read(REG_SETTING_1);
+ val &= ~(VVIDEO_MASK | VSD_MASK | VAUDIO_MASK);
+ val |= VVIDEO_2_775 | VAUDIO_3_0 | VSD_1_8;
+ pmic_reg_write(REG_SETTING_1, val);
+
+ /* Configure VGEN3 and VCAM regulators to use external PNP */
+ val = VGEN3CONFIG | VCAMCONFIG;
+ pmic_reg_write(REG_MODE_1, val);
+ udelay(200);
+
+ /* Enable VGEN3, VCAM, VAUDIO, VVIDEO, VSD regulators */
+ val = VGEN3EN | VGEN3CONFIG | VCAMEN | VCAMCONFIG |
+ VVIDEOEN | VAUDIOEN | VSDEN;
+ pmic_reg_write(REG_MODE_1, val);
+
+ val = pmic_reg_read(REG_POWER_CTL2);
+ val |= WDIRESET;
+ pmic_reg_write(REG_POWER_CTL2, val);
+
+ udelay(2500);
+
+}
+#endif
+
+static void setup_gpios(void)
+{
+ unsigned int i;
+
+ /* CAM_SUP_DISn, GPIO1_7 */
+ mxc_request_iomux(MX51_PIN_GPIO1_7, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_GPIO1_7, 0x82);
+
+ /* DAB Display EN, GPIO3_1 */
+ mxc_request_iomux(MX51_PIN_DI1_PIN12, IOMUX_CONFIG_ALT4);
+ mxc_iomux_set_pad(MX51_PIN_DI1_PIN12, 0x82);
+
+ /* WDOG_TRIGGER, GPIO3_2 */
+ mxc_request_iomux(MX51_PIN_DI1_PIN13, IOMUX_CONFIG_ALT4);
+ mxc_iomux_set_pad(MX51_PIN_DI1_PIN13, 0x82);
+
+ /* Now we need to trigger the watchdog */
+ WATCHDOG_RESET();
+
+ /* Display2 TxEN, GPIO3_3 */
+ mxc_request_iomux(MX51_PIN_DI1_D0_CS, IOMUX_CONFIG_ALT4);
+ mxc_iomux_set_pad(MX51_PIN_DI1_D0_CS, 0x82);
+
+ /* DAB Light EN, GPIO3_4 */
+ mxc_request_iomux(MX51_PIN_DI1_D1_CS, IOMUX_CONFIG_ALT4);
+ mxc_iomux_set_pad(MX51_PIN_DI1_D1_CS, 0x82);
+
+ /* AUDIO_MUTE, GPIO3_5 */
+ mxc_request_iomux(MX51_PIN_DISPB2_SER_DIN, IOMUX_CONFIG_ALT4);
+ mxc_iomux_set_pad(MX51_PIN_DISPB2_SER_DIN, 0x82);
+
+ /* SPARE_OUT, GPIO3_6 */
+ mxc_request_iomux(MX51_PIN_DISPB2_SER_DIO, IOMUX_CONFIG_ALT4);
+ mxc_iomux_set_pad(MX51_PIN_DISPB2_SER_DIO, 0x82);
+
+ /* BEEPER_EN, GPIO3_26 */
+ mxc_request_iomux(MX51_PIN_NANDF_D14, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D14, 0x82);
+
+ /* POWER_OFF, GPIO3_27 */
+ mxc_request_iomux(MX51_PIN_NANDF_D13, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D13, 0x82);
+
+ /* FRAM_WE, GPIO3_30 */
+ mxc_request_iomux(MX51_PIN_NANDF_D10, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D10, 0x82);
+
+ /* EXPANSION_EN, GPIO4_26 */
+ mxc_request_iomux(MX51_PIN_CSPI1_RDY, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX51_PIN_CSPI1_RDY, 0x82);
+
+ /*
+ * Set GPIO1_4 to high and output; it is used to reset
+ * the system on reboot
+ */
+ mxc_gpio_set(4, 1);
+ mxc_gpio_direction(4, MXC_GPIO_DIRECTION_OUT);
+
+ mxc_gpio_set(7, 0);
+ mxc_gpio_direction(7, MXC_GPIO_DIRECTION_OUT);
+ for (i = 65; i < 71; i++) {
+ mxc_gpio_set(i, 0);
+ mxc_gpio_direction(i, MXC_GPIO_DIRECTION_OUT);
+ }
+
+ mxc_gpio_set(94, 0);
+ mxc_gpio_direction(94, MXC_GPIO_DIRECTION_OUT);
+
+ /* Set POWER_OFF high */
+ mxc_gpio_set(91, 1);
+ mxc_gpio_direction(91, MXC_GPIO_DIRECTION_OUT);
+
+ mxc_gpio_set(90, 0);
+ mxc_gpio_direction(90, MXC_GPIO_DIRECTION_OUT);
+
+ mxc_gpio_set(122, 0);
+ mxc_gpio_direction(122, MXC_GPIO_DIRECTION_OUT);
+
+ mxc_gpio_set(121, 1);
+ mxc_gpio_direction(121, MXC_GPIO_DIRECTION_OUT);
+
+ WATCHDOG_RESET();
+}
+
+static void setup_fec(void)
+{
+ /*FEC_MDIO*/
+ mxc_request_iomux(MX51_PIN_EIM_EB2, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX51_PIN_EIM_EB2, 0x1FD);
+
+ /*FEC_MDC*/
+ mxc_request_iomux(MX51_PIN_NANDF_CS3, IOMUX_CONFIG_ALT2);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_CS3, 0x2004);
+
+ /* FEC RDATA[3] */
+ mxc_request_iomux(MX51_PIN_EIM_CS3, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX51_PIN_EIM_CS3, 0x180);
+
+ /* FEC RDATA[2] */
+ mxc_request_iomux(MX51_PIN_EIM_CS2, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX51_PIN_EIM_CS2, 0x180);
+
+ /* FEC RDATA[1] */
+ mxc_request_iomux(MX51_PIN_EIM_EB3, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX51_PIN_EIM_EB3, 0x180);
+
+ /* FEC RDATA[0] */
+ mxc_request_iomux(MX51_PIN_NANDF_D9, IOMUX_CONFIG_ALT2);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D9, 0x2180);
+
+ /* FEC TDATA[3] */
+ mxc_request_iomux(MX51_PIN_NANDF_CS6, IOMUX_CONFIG_ALT2);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_CS6, 0x2004);
+
+ /* FEC TDATA[2] */
+ mxc_request_iomux(MX51_PIN_NANDF_CS5, IOMUX_CONFIG_ALT2);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_CS5, 0x2004);
+
+ /* FEC TDATA[1] */
+ mxc_request_iomux(MX51_PIN_NANDF_CS4, IOMUX_CONFIG_ALT2);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_CS4, 0x2004);
+
+ /* FEC TDATA[0] */
+ mxc_request_iomux(MX51_PIN_NANDF_D8, IOMUX_CONFIG_ALT2);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D8, 0x2004);
+
+ /* FEC TX_EN */
+ mxc_request_iomux(MX51_PIN_NANDF_CS7, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_CS7, 0x2004);
+
+ /* FEC TX_ER */
+ mxc_request_iomux(MX51_PIN_NANDF_CS2, IOMUX_CONFIG_ALT2);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_CS2, 0x2004);
+
+ /* FEC TX_CLK */
+ mxc_request_iomux(MX51_PIN_NANDF_RDY_INT, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_RDY_INT, 0x2180);
+
+ /* FEC TX_COL */
+ mxc_request_iomux(MX51_PIN_NANDF_RB2, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_RB2, 0x2180);
+
+ /* FEC RX_CLK */
+ mxc_request_iomux(MX51_PIN_NANDF_RB3, IOMUX_CONFIG_ALT1);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_RB3, 0x2180);
+
+ /* FEC RX_CRS */
+ mxc_request_iomux(MX51_PIN_EIM_CS5, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX51_PIN_EIM_CS5, 0x180);
+
+ /* FEC RX_ER */
+ mxc_request_iomux(MX51_PIN_EIM_CS4, IOMUX_CONFIG_ALT3);
+ mxc_iomux_set_pad(MX51_PIN_EIM_CS4, 0x180);
+
+ /* FEC RX_DV */
+ mxc_request_iomux(MX51_PIN_NANDF_D11, IOMUX_CONFIG_ALT2);
+ mxc_iomux_set_pad(MX51_PIN_NANDF_D11, 0x2180);
+}
+
+struct fsl_esdhc_cfg esdhc_cfg[1] = {
+ {MMC_SDHC1_BASE_ADDR, 1},
+};
+
+int get_mmc_getcd(u8 *cd, struct mmc *mmc)
+{
+ struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
+
+ if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR)
+ *cd = mxc_gpio_get(0);
+ else
+ *cd = 0;
+
+ return 0;
+}
+
+#ifdef CONFIG_FSL_ESDHC
+int board_mmc_init(bd_t *bis)
+{
+ mxc_request_iomux(MX51_PIN_SD1_CMD,
+ IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
+ mxc_request_iomux(MX51_PIN_SD1_CLK,
+ IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
+ mxc_request_iomux(MX51_PIN_SD1_DATA0,
+ IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
+ mxc_request_iomux(MX51_PIN_SD1_DATA1,
+ IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
+ mxc_request_iomux(MX51_PIN_SD1_DATA2,
+ IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
+ mxc_request_iomux(MX51_PIN_SD1_DATA3,
+ IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
+ mxc_iomux_set_pad(MX51_PIN_SD1_CMD,
+ PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
+ PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
+ PAD_CTL_PUE_PULL |
+ PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_SD1_CLK,
+ PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
+ PAD_CTL_HYS_NONE | PAD_CTL_47K_PU |
+ PAD_CTL_PUE_PULL |
+ PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_SD1_DATA0,
+ PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
+ PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
+ PAD_CTL_PUE_PULL |
+ PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_SD1_DATA1,
+ PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
+ PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
+ PAD_CTL_PUE_PULL |
+ PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_SD1_DATA2,
+ PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
+ PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
+ PAD_CTL_PUE_PULL |
+ PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
+ mxc_iomux_set_pad(MX51_PIN_SD1_DATA3,
+ PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
+ PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PD |
+ PAD_CTL_PUE_PULL |
+ PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
+ mxc_request_iomux(MX51_PIN_GPIO1_0,
+ IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
+ mxc_iomux_set_pad(MX51_PIN_GPIO1_0,
+ PAD_CTL_HYS_ENABLE);
+ mxc_request_iomux(MX51_PIN_GPIO1_1,
+ IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
+ mxc_iomux_set_pad(MX51_PIN_GPIO1_1,
+ PAD_CTL_HYS_ENABLE);
+
+ return fsl_esdhc_initialize(bis, &esdhc_cfg[0]);
+}
+#endif
+
+int board_early_init_f(void)
+{
+
+
+ init_drive_strength();
+
+ /* Setup debug led */
+ mxc_gpio_set(6, 0);
+ mxc_gpio_direction(6, MXC_GPIO_DIRECTION_OUT);
+ mxc_request_iomux(MX51_PIN_GPIO1_6, IOMUX_CONFIG_ALT0);
+ mxc_iomux_set_pad(MX51_PIN_GPIO1_6, PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
+
+ /* wait a little while to give the pll time to settle */
+ sdelay(100000);
+
+ setup_weim();
+ setup_uart();
+ setup_fec();
+ setup_gpios();
+
+ spi_io_init();
+
+ return 0;
+}
+
+int board_init(void)
+{
+#ifdef CONFIG_SYS_ARM_WITHOUT_RELOC
+ board_early_init_f();
+#endif
+ gd->bd->bi_arch_number = MACH_TYPE_TTC_VISION2; /* board id for linux */
+ /* address of boot parameters */
+ gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
+
+ return 0;
+}
+
+int board_late_init(void)
+{
+ power_init_mx51();
+
+ reset_peripherals(1);
+ udelay(2000);
+ reset_peripherals(0);
+ udelay(2000);
+
+ /* Early revisions require a second reset */
+#ifdef CONFIG_VISION2_HW_1_0
+ reset_peripherals(1);
+ udelay(2000);
+ reset_peripherals(0);
+ udelay(2000);
+#endif
+
+ return 0;
+}
+
+int checkboard(void)
+{
+ u32 system_rev = get_cpu_rev();
+ u32 cause;
+ struct src *src_regs = (struct src *)SRC_BASE_ADDR;
+
+ puts("Board: TTControl Vision II CPU V");
+
+ switch (system_rev & 0xff) {
+ case CHIP_REV_3_0:
+ puts("3.0 [");
+ break;
+ case CHIP_REV_2_5:
+ puts("2.5 [");
+ break;
+ case CHIP_REV_2_0:
+ puts("2.0 [");
+ break;
+ case CHIP_REV_1_1:
+ puts("1.1 [");
+ break;
+ case CHIP_REV_1_0:
+ default:
+ puts("1.0 [");
+ break;
+ }
+
+ cause = src_regs->srsr;
+ switch (cause) {
+ case 0x0001:
+ puts("POR");
+ break;
+ case 0x0009:
+ puts("RST");
+ break;
+ case 0x0010:
+ case 0x0011:
+ puts("WDOG");
+ break;
+ default:
+ printf("unknown 0x%x", cause);
+ }
+ puts("]\n");
+
+ return 0;
+}
+
suen3 arm arm926ejs km_arm keymile kirkwood
rd6281a arm arm926ejs - Marvell kirkwood
mx51evk arm armv7 mx51evk freescale mx51
+vision2 arm armv7 vision2 ttcontrol mx51
actux1 arm ixp
actux2 arm ixp
actux3 arm ixp
magnesium arm arm926ejs imx27lite logicpd mx27
omap5912osk arm arm926ejs - ti omap
edminiv2 arm arm926ejs - LaCie orion5x
+ca9x4_ct_vxp arm armv7 vexpress armltd
omap3_overo arm armv7 overo - omap3
omap3_pandora arm armv7 pandora - omap3
omap3_zoom1 arm armv7 zoom1 logicpd omap3
#define MVSATA_SSTATUS_DET_MASK 0x0000000F
#define MVSATA_SSTATUS_DET_DEVCOMM 0x00000003
+/*
+ * Status codes to return to client callers. Currently, callers ignore
+ * exact value and only care for zero or nonzero, so no need to make this
+ * public, it is only #define'd for clarity.
+ * If/when standard negative codes are implemented in U-boot, then these
+ * #defines should be moved to, or replaced by ones from, the common list
+ * of status codes.
+ */
+
+#define MVSATA_STATUS_OK 0
+#define MVSATA_STATUS_TIMEOUT -1
+
/*
* Initialize one MVSATAHC port: set SControl's IPM to "always active"
* and DET to "reset", then wait for SStatus's DET to become "device and
* DET back to "no action".
*/
-static void mvsata_ide_initialize_port(struct mvsata_port_registers *port)
+static int mvsata_ide_initialize_port(struct mvsata_port_registers *port)
{
u32 control;
u32 status;
- u32 tout = 50; /* wait at most 50 us for SATA reset to complete */
+ u32 timeleft = 10000; /* wait at most 10 ms for SATA reset to complete */
+ /* Set control IPM to 3 (no low power) and DET to 1 (initialize) */
control = readl(&port->scontrol);
control = (control & ~MVSATA_SCONTROL_MASK) | MVSATA_PORT_INIT;
writel(control, &port->scontrol);
- while (--tout) {
+ /* Toggle control DET back to 0 (normal operation) */
+ control = (control & ~MVSATA_SCONTROL_MASK) | MVSATA_PORT_USE;
+ writel(control, &port->scontrol);
+ /* wait for status DET to become 3 (device and communication OK) */
+ while (--timeleft) {
status = readl(&port->sstatus) & MVSATA_SSTATUS_DET_MASK;
if (status == MVSATA_SSTATUS_DET_DEVCOMM)
break;
udelay(1);
}
- control = (control & ~MVSATA_SCONTROL_MASK) | MVSATA_PORT_USE;
- writel(control, &port->scontrol);
+ /* return success or time-out error depending on time left */
+ if (!timeleft)
+ return MVSATA_STATUS_TIMEOUT;
+ return MVSATA_STATUS_OK;
}
/*
int ide_preinit(void)
{
+ int status;
/* Enable ATA port 0 (could be SATA port 0 or 1) if declared */
#if defined(CONFIG_SYS_ATA_IDE0_OFFSET)
- mvsata_ide_initialize_port(
+ status = mvsata_ide_initialize_port(
(struct mvsata_port_registers *)
(CONFIG_SYS_ATA_BASE_ADDR + CONFIG_SYS_ATA_IDE0_OFFSET));
+ if (status)
+ return status;
#endif
/* Enable ATA port 1 (could be SATA port 0 or 1) if declared */
#if defined(CONFIG_SYS_ATA_IDE1_OFFSET)
- mvsata_ide_initialize_port(
+ status = mvsata_ide_initialize_port(
(struct mvsata_port_registers *)
(CONFIG_SYS_ATA_BASE_ADDR + CONFIG_SYS_ATA_IDE1_OFFSET));
+ if (status)
+ return status;
#endif
- /* return 0 as we always succeed */
- return 0;
+ /* return success if all ports initializations succeeded */
+ return MVSATA_STATUS_OK;
}
COBJS-$(CONFIG_AT91_GPIO) += at91_gpio.o
COBJS-$(CONFIG_KIRKWOOD_GPIO) += kw_gpio.o
-COBJS-$(CONFIG_MX31_GPIO) += mx31_gpio.o
+COBJS-$(CONFIG_MXC_GPIO) += mxc_gpio.o
COBJS-$(CONFIG_PCA953X) += pca953x.o
COBJS-$(CONFIG_S5P) += s5p_gpio.o
* MA 02111-1307 USA
*/
#include <common.h>
-#include <asm/arch/mx31.h>
+#ifdef CONFIG_MX31
#include <asm/arch/mx31-regs.h>
+#endif
+#ifdef CONFIG_MX51
+#include <asm/arch/imx-regs.h>
+#endif
+#include <asm/io.h>
+#include <mxc_gpio.h>
/* GPIO port description */
static unsigned long gpio_ports[] = {
- [0] = GPIO1_BASE,
- [1] = GPIO2_BASE,
- [2] = GPIO3_BASE,
+ [0] = GPIO1_BASE_ADDR,
+ [1] = GPIO2_BASE_ADDR,
+ [2] = GPIO3_BASE_ADDR,
+#ifdef CONFIG_MX51
+ [3] = GPIO4_BASE_ADDR,
+#endif
};
-int mx31_gpio_direction(unsigned int gpio, enum mx31_gpio_direction direction)
+int mxc_gpio_direction(unsigned int gpio, enum mxc_gpio_direction direction)
{
unsigned int port = gpio >> 5;
+ struct gpio_regs *regs;
u32 l;
if (port >= ARRAY_SIZE(gpio_ports))
gpio &= 0x1f;
- l = __REG(gpio_ports[port] + GPIO_GDIR);
+ regs = (struct gpio_regs *)gpio_ports[port];
+
+ l = readl(®s->gpio_dir);
+
switch (direction) {
- case MX31_GPIO_DIRECTION_OUT:
+ case MXC_GPIO_DIRECTION_OUT:
l |= 1 << gpio;
break;
- case MX31_GPIO_DIRECTION_IN:
+ case MXC_GPIO_DIRECTION_IN:
l &= ~(1 << gpio);
}
- __REG(gpio_ports[port] + GPIO_GDIR) = l;
+ writel(l, ®s->gpio_dir);
return 0;
}
-void mx31_gpio_set(unsigned int gpio, unsigned int value)
+void mxc_gpio_set(unsigned int gpio, unsigned int value)
{
unsigned int port = gpio >> 5;
+ struct gpio_regs *regs;
u32 l;
if (port >= ARRAY_SIZE(gpio_ports))
gpio &= 0x1f;
- l = __REG(gpio_ports[port] + GPIO_DR);
+ regs = (struct gpio_regs *)gpio_ports[port];
+
+ l = readl(®s->gpio_dr);
if (value)
l |= 1 << gpio;
else
l &= ~(1 << gpio);
- __REG(gpio_ports[port] + GPIO_DR) = l;
+ writel(l, ®s->gpio_dr);
}
-int mx31_gpio_get(unsigned int gpio)
+int mxc_gpio_get(unsigned int gpio)
{
unsigned int port = gpio >> 5;
+ struct gpio_regs *regs;
u32 l;
if (port >= ARRAY_SIZE(gpio_ports))
gpio &= 0x1f;
- l = (__REG(gpio_ports[port] + GPIO_DR) >> gpio) & 0x01;
+ regs = (struct gpio_regs *)gpio_ports[port];
+
+ l = (readl(®s->gpio_dr) >> gpio) & 0x01;
return l;
}
u32 pmic_reg(u32 reg, u32 val, u32 write)
{
u32 pmic_tx, pmic_rx;
+ u32 tmp;
if (!slave) {
slave = pmic_spi_probe();
pmic_tx = (write << 31) | (reg << 25) | (val & 0x00FFFFFF);
- if (spi_xfer(slave, 4 << 3, &pmic_tx, &pmic_rx,
+ tmp = cpu_to_be32(pmic_tx);
+
+ if (spi_xfer(slave, 4 << 3, &tmp, &pmic_rx,
SPI_XFER_BEGIN | SPI_XFER_END)) {
spi_release_bus(slave);
return -1;
if (write) {
pmic_tx &= ~(1 << 31);
- if (spi_xfer(slave, 4 << 3, &pmic_tx, &pmic_rx,
+ tmp = cpu_to_be32(pmic_tx);
+ if (spi_xfer(slave, 4 << 3, &tmp, &pmic_rx,
SPI_XFER_BEGIN | SPI_XFER_END)) {
spi_release_bus(slave);
return -1;
}
spi_release_bus(slave);
- return pmic_rx;
+ return cpu_to_be32(pmic_rx);
}
void pmic_reg_write(u32 reg, u32 value)
int at91emac_read(at91_emac_t *at91mac, unsigned char addr,
unsigned char reg, unsigned short *value)
{
+ unsigned long netstat;
at91emac_EnableMDIO(at91mac);
writel(AT91_EMAC_MAN_HIGH | AT91_EMAC_MAN_RW_R |
AT91_EMAC_MAN_REGA(reg) | AT91_EMAC_MAN_CODE_802_3 |
AT91_EMAC_MAN_PHYA(addr),
&at91mac->man);
- udelay(10000);
+
+ do {
+ netstat = readl(&at91mac->sr);
+ DEBUG_AT91PHY("poll SR %08lx\n", netstat);
+ } while (!(netstat & AT91_EMAC_SR_IDLE));
+
*value = readl(&at91mac->man) & AT91_EMAC_MAN_DATA_MASK;
at91emac_DisableMDIO(at91mac);
int at91emac_write(at91_emac_t *at91mac, unsigned char addr,
unsigned char reg, unsigned short value)
{
+ unsigned long netstat;
DEBUG_AT91PHY("AT91PHY write %x REG(%d)=%x\n", at91mac, reg, &value)
at91emac_EnableMDIO(at91mac);
AT91_EMAC_MAN_REGA(reg) | AT91_EMAC_MAN_CODE_802_3 |
AT91_EMAC_MAN_PHYA(addr) | (value & AT91_EMAC_MAN_DATA_MASK),
&at91mac->man);
- udelay(10000);
+
+ do {
+ netstat = readl(&at91mac->sr);
+ DEBUG_AT91PHY("poll SR %08lx\n", netstat);
+ } while (!(netstat & AT91_EMAC_SR_IDLE));
at91emac_DisableMDIO(at91mac);
+
return 0;
}
memset(emacfix, 0, sizeof(emac_device));
memset(dev, 0, sizeof(*dev));
-#ifndef CONFIG_RMII
- sprintf(dev->name, "AT91 EMAC");
-#else
- sprintf(dev->name, "AT91 EMAC RMII");
-#endif
+ sprintf(dev->name, "emac");
dev->iobase = iobase;
dev->priv = emacfix;
dev->init = at91emac_init;
/*
* Copyright (C) 2004-2006 Atmel Corporation
*
+ * Modified to support C structur SoC access by
+ * Andreas Bießmann <biessmann@corscience.de>
+ *
* 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
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <common.h>
-#ifndef CONFIG_AT91_LEGACY
-#define CONFIG_AT91_LEGACY
-#warning Please update to use C structur SoC access !
-#endif
#include <watchdog.h>
#include <asm/io.h>
void serial_setbrg(void)
{
+ atmel_usart3_t *usart = (atmel_usart3_t*)USART_BASE;
unsigned long divisor;
unsigned long usart_hz;
*/
usart_hz = get_usart_clk_rate(USART_ID);
divisor = (usart_hz / 16 + gd->baudrate / 2) / gd->baudrate;
- usart3_writel(BRGR, USART3_BF(CD, divisor));
+ writel(USART3_BF(CD, divisor), &usart->brgr);
}
int serial_init(void)
{
- usart3_writel(CR, USART3_BIT(RSTRX) | USART3_BIT(RSTTX));
+ atmel_usart3_t *usart = (atmel_usart3_t*)USART_BASE;
+
+ writel(USART3_BIT(RSTRX) | USART3_BIT(RSTTX), &usart->cr);
serial_setbrg();
- usart3_writel(CR, USART3_BIT(RXEN) | USART3_BIT(TXEN));
- usart3_writel(MR, (USART3_BF(USART_MODE, USART3_USART_MODE_NORMAL)
+ writel(USART3_BIT(RXEN) | USART3_BIT(TXEN), &usart->cr);
+ writel((USART3_BF(USART_MODE, USART3_USART_MODE_NORMAL)
| USART3_BF(USCLKS, USART3_USCLKS_MCK)
| USART3_BF(CHRL, USART3_CHRL_8)
| USART3_BF(PAR, USART3_PAR_NONE)
- | USART3_BF(NBSTOP, USART3_NBSTOP_1)));
+ | USART3_BF(NBSTOP, USART3_NBSTOP_1)),
+ &usart->mr);
return 0;
}
void serial_putc(char c)
{
+ atmel_usart3_t *usart = (atmel_usart3_t*)USART_BASE;
+
if (c == '\n')
serial_putc('\r');
- while (!(usart3_readl(CSR) & USART3_BIT(TXRDY))) ;
- usart3_writel(THR, c);
+ while (!(readl(&usart->csr) & USART3_BIT(TXRDY)));
+ writel(c, &usart->thr);
}
void serial_puts(const char *s)
int serial_getc(void)
{
- while (!(usart3_readl(CSR) & USART3_BIT(RXRDY)))
+ atmel_usart3_t *usart = (atmel_usart3_t*)USART_BASE;
+
+ while (!(readl(&usart->csr) & USART3_BIT(RXRDY)))
WATCHDOG_RESET();
- return usart3_readl(RHR);
+ return readl(&usart->rhr);
}
int serial_tstc(void)
{
- return (usart3_readl(CSR) & USART3_BIT(RXRDY)) != 0;
+ atmel_usart3_t *usart = (atmel_usart3_t*)USART_BASE;
+ return (readl(&usart->csr) & USART3_BIT(RXRDY)) != 0;
}
*
* Copyright (C) 2005-2006 Atmel Corporation
*
+ * Modified to support C structure SoC access by
+ * Andreas Bießmann <biessmann@corscience.de>
+ *
* 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
#ifndef __DRIVERS_ATMEL_USART_H__
#define __DRIVERS_ATMEL_USART_H__
-/* USART3 register offsets */
-#define USART3_CR 0x0000
-#define USART3_MR 0x0004
-#define USART3_IER 0x0008
-#define USART3_IDR 0x000c
-#define USART3_IMR 0x0010
-#define USART3_CSR 0x0014
-#define USART3_RHR 0x0018
-#define USART3_THR 0x001c
-#define USART3_BRGR 0x0020
-#define USART3_RTOR 0x0024
-#define USART3_TTGR 0x0028
-#define USART3_FIDI 0x0040
-#define USART3_NER 0x0044
-#define USART3_XXR 0x0048
-#define USART3_IFR 0x004c
-#define USART3_RPR 0x0100
-#define USART3_RCR 0x0104
-#define USART3_TPR 0x0108
-#define USART3_TCR 0x010c
-#define USART3_RNPR 0x0110
-#define USART3_RNCR 0x0114
-#define USART3_TNPR 0x0118
-#define USART3_TNCR 0x011c
-#define USART3_PTCR 0x0120
-#define USART3_PTSR 0x0124
+/* USART3 register footprint */
+typedef struct atmel_usart3 {
+ u32 cr;
+ u32 mr;
+ u32 ier;
+ u32 idr;
+ u32 imr;
+ u32 csr;
+ u32 rhr;
+ u32 thr;
+ u32 brgr;
+ u32 rtor;
+ u32 ttgr;
+ u32 reserved0[5];
+ u32 fidi;
+ u32 ner;
+ u32 reserved1;
+ u32 ifr;
+ u32 man;
+ u32 reserved2[54]; // version and PDC not needed
+} atmel_usart3_t;
/* Bitfields in CR */
#define USART3_RSTRX_OFFSET 2
<< USART3_##name##_OFFSET)) \
| USART3_BF(name,value))
-/* Register access macros */
-#define usart3_readl(reg) \
- readl((void *)USART_BASE + USART3_##reg)
-#define usart3_writel(reg,value) \
- writel((value), (void *)USART_BASE + USART3_##reg)
-
#endif /* __DRIVERS_ATMEL_USART_H__ */
*/
#include <common.h>
+#include <watchdog.h>
#ifdef CONFIG_MX31
#include <asm/arch/mx31.h>
#else
int serial_getc (void)
{
- while (__REG(UART_PHYS + UTS) & UTS_RXEMPTY);
+ while (__REG(UART_PHYS + UTS) & UTS_RXEMPTY)
+ WATCHDOG_RESET();
return (__REG(UART_PHYS + URXD) & URXD_RX_DATA); /* mask out status from upper word */
}
__REG(UART_PHYS + UTXD) = c;
/* wait for transmitter to be ready */
- while(!(__REG(UART_PHYS + UTS) & UTS_TXEMPTY));
+ while (!(__REG(UART_PHYS + UTS) & UTS_TXEMPTY))
+ WATCHDOG_RESET();
/* If \n, also do \r */
if (c == '\n')
#include <common.h>
#include <watchdog.h>
-
+#include <asm/io.h>
#include "serial_pl01x.h"
-#define IO_WRITE(addr, val) (*(volatile unsigned int *)(addr) = (val))
-#define IO_READ(addr) (*(volatile unsigned int *)(addr))
-
/*
* Integrator AP has two UARTs, we use the first one, at 38400-8-N-1
* Integrator CP has two UARTs, use the first one, at 38400-8-N-1
* Versatile PB has four UARTs.
*/
#define CONSOLE_PORT CONFIG_CONS_INDEX
-#define baudRate CONFIG_BAUDRATE
static volatile unsigned char *const port[] = CONFIG_PL01x_PORTS;
#define NUM_PORTS (sizeof(port)/sizeof(port[0]))
static void pl01x_putc (int portnum, char c);
static int pl01x_getc (int portnum);
static int pl01x_tstc (int portnum);
+unsigned int baudrate = CONFIG_BAUDRATE;
+DECLARE_GLOBAL_DATA_PTR;
#ifdef CONFIG_PL010_SERIAL
{
unsigned int divisor;
- /*
- ** First, disable everything.
- */
- IO_WRITE (port[CONSOLE_PORT] + UART_PL010_CR, 0x0);
+ /* First, disable everything */
+ writel(0x0, port[CONSOLE_PORT] + UART_PL010_CR);
- /*
- ** Set baud rate
- **
- */
- switch (baudRate) {
+ /* Set baud rate */
+ switch (baudrate) {
case 9600:
divisor = UART_PL010_BAUD_9600;
break;
divisor = UART_PL010_BAUD_38400;
}
- IO_WRITE (port[CONSOLE_PORT] + UART_PL010_LCRM,
- ((divisor & 0xf00) >> 8));
- IO_WRITE (port[CONSOLE_PORT] + UART_PL010_LCRL, (divisor & 0xff));
+ writel(((divisor & 0xf00) >> 8), port[CONSOLE_PORT] + UART_PL010_LCRM);
+ writel((divisor & 0xff), port[CONSOLE_PORT] + UART_PL010_LCRL);
- /*
- ** Set the UART to be 8 bits, 1 stop bit, no parity, fifo enabled.
- */
- IO_WRITE (port[CONSOLE_PORT] + UART_PL010_LCRH,
- (UART_PL010_LCRH_WLEN_8 | UART_PL010_LCRH_FEN));
+ /* Set the UART to be 8 bits, 1 stop bit, no parity, fifo enabled */
+ writel((UART_PL010_LCRH_WLEN_8 | UART_PL010_LCRH_FEN),
+ port[CONSOLE_PORT] + UART_PL010_LCRH);
- /*
- ** Finally, enable the UART
- */
- IO_WRITE (port[CONSOLE_PORT] + UART_PL010_CR, (UART_PL010_CR_UARTEN));
+ /* Finally, enable the UART */
+ writel((UART_PL010_CR_UARTEN), port[CONSOLE_PORT] + UART_PL010_CR);
return 0;
}
unsigned int remainder;
unsigned int fraction;
- /*
- ** First, disable everything.
- */
- IO_WRITE (port[CONSOLE_PORT] + UART_PL011_CR, 0x0);
+ /* First, disable everything */
+ writel(0x0, port[CONSOLE_PORT] + UART_PL011_CR);
/*
- ** Set baud rate
- **
- ** IBRD = UART_CLK / (16 * BAUD_RATE)
- ** FBRD = ROUND((64 * MOD(UART_CLK,(16 * BAUD_RATE))) / (16 * BAUD_RATE))
+ * Set baud rate
+ *
+ * IBRD = UART_CLK / (16 * BAUD_RATE)
+ * FBRD = RND((64 * MOD(UART_CLK,(16 * BAUD_RATE))) / (16 * BAUD_RATE))
*/
- temp = 16 * baudRate;
+ temp = 16 * baudrate;
divider = CONFIG_PL011_CLOCK / temp;
remainder = CONFIG_PL011_CLOCK % temp;
- temp = (8 * remainder) / baudRate;
+ temp = (8 * remainder) / baudrate;
fraction = (temp >> 1) + (temp & 1);
- IO_WRITE (port[CONSOLE_PORT] + UART_PL011_IBRD, divider);
- IO_WRITE (port[CONSOLE_PORT] + UART_PL011_FBRD, fraction);
+ writel(divider, port[CONSOLE_PORT] + UART_PL011_IBRD);
+ writel(fraction, port[CONSOLE_PORT] + UART_PL011_FBRD);
- /*
- ** Set the UART to be 8 bits, 1 stop bit, no parity, fifo enabled.
- */
- IO_WRITE (port[CONSOLE_PORT] + UART_PL011_LCRH,
- (UART_PL011_LCRH_WLEN_8 | UART_PL011_LCRH_FEN));
+ /* Set the UART to be 8 bits, 1 stop bit, no parity, fifo enabled */
+ writel((UART_PL011_LCRH_WLEN_8 | UART_PL011_LCRH_FEN),
+ port[CONSOLE_PORT] + UART_PL011_LCRH);
- /*
- ** Finally, enable the UART
- */
- IO_WRITE (port[CONSOLE_PORT] + UART_PL011_CR,
- (UART_PL011_CR_UARTEN | UART_PL011_CR_TXE |
- UART_PL011_CR_RXE));
+ /* Finally, enable the UART */
+ writel((UART_PL011_CR_UARTEN | UART_PL011_CR_TXE | UART_PL011_CR_RXE),
+ port[CONSOLE_PORT] + UART_PL011_CR);
return 0;
}
void serial_setbrg (void)
{
+ baudrate = gd->baudrate;
+ serial_init();
}
static void pl01x_putc (int portnum, char c)
{
/* Wait until there is space in the FIFO */
- while (IO_READ (port[portnum] + UART_PL01x_FR) & UART_PL01x_FR_TXFF)
+ while (readl(port[portnum] + UART_PL01x_FR) & UART_PL01x_FR_TXFF)
WATCHDOG_RESET();
/* Send the character */
- IO_WRITE (port[portnum] + UART_PL01x_DR, c);
+ writel(c, port[portnum] + UART_PL01x_DR);
}
static int pl01x_getc (int portnum)
unsigned int data;
/* Wait until there is data in the FIFO */
- while (IO_READ (port[portnum] + UART_PL01x_FR) & UART_PL01x_FR_RXFE)
+ while (readl(port[portnum] + UART_PL01x_FR) & UART_PL01x_FR_RXFE)
WATCHDOG_RESET();
- data = IO_READ (port[portnum] + UART_PL01x_DR);
+ data = readl(port[portnum] + UART_PL01x_DR);
/* Check for an error flag */
if (data & 0xFFFFFF00) {
/* Clear the error */
- IO_WRITE (port[portnum] + UART_PL01x_ECR, 0xFFFFFFFF);
+ writel(0xFFFFFFFF, port[portnum] + UART_PL01x_ECR);
return -1;
}
static int pl01x_tstc (int portnum)
{
WATCHDOG_RESET();
- return !(IO_READ (port[portnum] + UART_PL01x_FR) &
+ return !(readl(port[portnum] + UART_PL01x_FR) &
UART_PL01x_FR_RXFE);
}
#include <spi.h>
#include <asm/errno.h>
#include <asm/io.h>
+#include <mxc_gpio.h>
#ifdef CONFIG_MX27
/* i.MX27 has a completely wrong register layout and register definitions in the
#define MXC_CSPICTRL_MAXBITS 0x1f
#define MXC_CSPIPERIOD_32KHZ (1 << 15)
+#define MAX_SPI_BYTES 4
static unsigned long spi_bases[] = {
0x43fa4000,
0x53f84000,
};
-#define OUT MX31_GPIO_DIRECTION_OUT
-#define mxc_gpio_direction mx31_gpio_direction
-#define mxc_gpio_set mx31_gpio_set
#elif defined(CONFIG_MX51)
#include <asm/arch/imx-regs.h>
#include <asm/arch/clock.h>
#define MXC_CSPICTRL_RXOVF (1 << 6)
#define MXC_CSPIPERIOD_32KHZ (1 << 15)
+#define MAX_SPI_BYTES 32
/* Bit position inside CTRL register to be associated with SS */
#define MXC_CSPICTRL_CHAN 18
CSPI2_BASE_ADDR,
CSPI3_BASE_ADDR,
};
-#define mxc_gpio_direction(gpio, dir) (0)
-#define mxc_gpio_set(gpio, value) {}
-#define OUT 1
#else
#error "Unsupported architecture"
#endif
+#define OUT MXC_GPIO_DIRECTION_OUT
+
struct mxc_spi_slave {
struct spi_slave slave;
unsigned long base;
u32 cfg_reg;
#endif
int gpio;
+ int ss_pol;
};
static inline struct mxc_spi_slave *to_mxc_spi_slave(struct spi_slave *slave)
{
struct mxc_spi_slave *mxcs = to_mxc_spi_slave(slave);
if (mxcs->gpio > 0)
- mxc_gpio_set(mxcs->gpio, mxcs->ctrl_reg & MXC_CSPICTRL_SSPOL);
+ mxc_gpio_set(mxcs->gpio, mxcs->ss_pol);
}
void spi_cs_deactivate(struct spi_slave *slave)
struct mxc_spi_slave *mxcs = to_mxc_spi_slave(slave);
if (mxcs->gpio > 0)
mxc_gpio_set(mxcs->gpio,
- !(mxcs->ctrl_reg & MXC_CSPICTRL_SSPOL));
+ !(mxcs->ss_pol));
}
#ifdef CONFIG_MX51
if (mode & SPI_CS_HIGH)
ss_pol = 1;
- if (!(mode & SPI_CPOL))
+ if (mode & SPI_CPOL)
sclkpol = 1;
if (mode & SPI_CPHA)
}
#endif
-static u32 spi_xchg_single(struct spi_slave *slave, u32 data, int bitlen,
- unsigned long flags)
+int spi_xchg_single(struct spi_slave *slave, unsigned int bitlen,
+ const u8 *dout, u8 *din, unsigned long flags)
{
struct mxc_spi_slave *mxcs = to_mxc_spi_slave(slave);
+ int nbytes = (bitlen + 7) / 8;
+ u32 data, cnt, i;
- if (flags & SPI_XFER_BEGIN)
- spi_cs_activate(slave);
+ debug("%s: bitlen %d dout 0x%x din 0x%x\n",
+ __func__, bitlen, (u32)dout, (u32)din);
mxcs->ctrl_reg = (mxcs->ctrl_reg &
~MXC_CSPICTRL_BITCOUNT(MXC_CSPICTRL_MAXBITS)) |
reg_write(mxcs->base + MXC_CSPISTAT,
MXC_CSPICTRL_TC | MXC_CSPICTRL_RXOVF);
- debug("Sending SPI 0x%x\n", data);
- reg_write(mxcs->base + MXC_CSPITXDATA, data);
+ /*
+ * The SPI controller works only with words,
+ * check if less than a word is sent.
+ * Access to the FIFO is only 32 bit
+ */
+ if (bitlen % 32) {
+ data = 0;
+ cnt = (bitlen % 32) / 8;
+ if (dout) {
+ for (i = 0; i < cnt; i++) {
+ data = (data << 8) | (*dout++ & 0xFF);
+ }
+ }
+ debug("Sending SPI 0x%x\n", data);
+
+ reg_write(mxcs->base + MXC_CSPITXDATA, data);
+ nbytes -= cnt;
+ }
+
+ data = 0;
+
+ while (nbytes > 0) {
+ data = 0;
+ if (dout) {
+ /* Buffer is not 32-bit aligned */
+ if ((unsigned long)dout & 0x03) {
+ data = 0;
+ for (i = 0; i < 4; i++, data <<= 8) {
+ data = (data << 8) | (*dout++ & 0xFF);
+ }
+ } else {
+ data = *(u32 *)dout;
+ data = cpu_to_be32(data);
+ }
+ dout += 4;
+ }
+ debug("Sending SPI 0x%x\n", data);
+ reg_write(mxcs->base + MXC_CSPITXDATA, data);
+ nbytes -= 4;
+ }
/* FIFO is written, now starts the transfer setting the XCH bit */
reg_write(mxcs->base + MXC_CSPICTRL, mxcs->ctrl_reg |
reg_write(mxcs->base + MXC_CSPISTAT,
MXC_CSPICTRL_TC | MXC_CSPICTRL_RXOVF);
- data = reg_read(mxcs->base + MXC_CSPIRXDATA);
- debug("SPI Rx: 0x%x\n", data);
+ nbytes = (bitlen + 7) / 8;
- if (flags & SPI_XFER_END)
- spi_cs_deactivate(slave);
+ cnt = nbytes % 32;
+
+ if (bitlen % 32) {
+ data = reg_read(mxcs->base + MXC_CSPIRXDATA);
+ cnt = (bitlen % 32) / 8;
+ debug("SPI Rx unaligned: 0x%x\n", data);
+ if (din) {
+ for (i = 0; i < cnt; i++, data >>= 8) {
+ *din++ = data & 0xFF;
+ }
+ }
+ nbytes -= cnt;
+ }
- return data;
+ while (nbytes > 0) {
+ u32 tmp;
+ tmp = reg_read(mxcs->base + MXC_CSPIRXDATA);
+ data = cpu_to_be32(tmp);
+ debug("SPI Rx: 0x%x 0x%x\n", tmp, data);
+ cnt = min(nbytes, sizeof(data));
+ if (din) {
+ memcpy(din, &data, cnt);
+ din += cnt;
+ }
+ nbytes -= cnt;
+ }
+
+ return 0;
}
+
int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout,
void *din, unsigned long flags)
{
- int n_blks = (bitlen + 31) / 32;
- u32 *out_l, *in_l;
- int i;
+ int n_bytes = (bitlen + 7) / 8;
+ int n_bits;
+ int ret;
+ u32 blk_size;
+ u8 *p_outbuf = (u8 *)dout;
+ u8 *p_inbuf = (u8 *)din;
- if ((int)dout & 3 || (int)din & 3) {
- printf("Error: unaligned buffers in: %p, out: %p\n", din, dout);
- return 1;
- }
+ if (!slave)
+ return -1;
+
+ if (flags & SPI_XFER_BEGIN)
+ spi_cs_activate(slave);
+
+ while (n_bytes > 0) {
+
+ if (n_bytes < MAX_SPI_BYTES)
+ blk_size = n_bytes;
+ else
+ blk_size = MAX_SPI_BYTES;
+
+ n_bits = blk_size * 8;
- /* This driver is currently partly broken, alert the user */
- if (bitlen > 16 && (bitlen % 32)) {
- printf("Error: SPI transfer with bitlen=%d is broken.\n",
- bitlen);
- return 1;
+ ret = spi_xchg_single(slave, n_bits, p_outbuf, p_inbuf, 0);
+
+ if (ret)
+ return ret;
+ if (dout)
+ p_outbuf += blk_size;
+ if (din)
+ p_inbuf += blk_size;
+ n_bytes -= blk_size;
}
- for (i = 0, in_l = (u32 *)din, out_l = (u32 *)dout;
- i < n_blks;
- i++, in_l++, out_l++, bitlen -= 32) {
- u32 data = spi_xchg_single(slave, *out_l, bitlen, flags);
-
- /* Check if we're only transfering 8 or 16 bits */
- if (!i) {
- if (bitlen < 9)
- *(u8 *)din = data;
- else if (bitlen < 17)
- *(u16 *)din = data;
- else
- *in_l = data;
- }
+ if (flags & SPI_XFER_END) {
+ spi_cs_deactivate(slave);
}
return 0;
return NULL;
mxcs = malloc(sizeof(struct mxc_spi_slave));
- if (!mxcs)
+ if (!mxcs) {
+ puts("mxc_spi: SPI Slave not allocated !\n");
return NULL;
+ }
ret = decode_cs(mxcs, cs);
if (ret < 0) {
mxcs->slave.bus = bus;
mxcs->slave.cs = cs;
mxcs->base = spi_bases[bus];
+ mxcs->ss_pol = (mode & SPI_CS_HIGH) ? 1 : 0;
#ifdef CONFIG_MX51
/* Can be used for i.MX31 too ? */
if (mode & SPI_CPHA)
ctrl_reg |= MXC_CSPICTRL_PHA;
- if (!(mode & SPI_CPOL))
+ if (mode & SPI_CPOL)
ctrl_reg |= MXC_CSPICTRL_POL;
if (mode & SPI_CS_HIGH)
ctrl_reg |= MXC_CSPICTRL_SSPOL;
--- /dev/null
+/*
+ * (C) Copyright 2010 Linaro
+ * Matt Waddel, <matt.waddel@linaro.org>
+ *
+ * Configuration for Versatile Express. Parts were derived from other ARM
+ * configurations.
+ *
+ * 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
+
+/* Board info register */
+#define SYS_ID 0x10000000
+#define CONFIG_REVISION_TAG 1
+
+/* High Level Configuration Options */
+#define CONFIG_ARMV7 1
+
+#define CONFIG_SYS_MEMTEST_START 0x60000000
+#define CONFIG_SYS_MEMTEST_END 0x20000000
+#define CONFIG_SYS_HZ 1000
+
+#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
+#define CONFIG_SETUP_MEMORY_TAGS 1
+#define CONFIG_L2_OFF 1
+#define CONFIG_INITRD_TAG 1
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024)
+#define CONFIG_SYS_GBL_DATA_SIZE 128
+
+#define SCTL_BASE 0x10001000
+#define VEXPRESS_FLASHPROG_FLVPPEN (1 << 0)
+
+/* SMSC9115 Ethernet from SMSC9118 family */
+#define CONFIG_NET_MULTI
+#define CONFIG_SMC911X 1
+#define CONFIG_SMC911X_32_BIT 1
+#define CONFIG_SMC911X_BASE 0x4E000000
+
+/* PL011 Serial Configuration */
+#define CONFIG_PL011_SERIAL
+#define CONFIG_PL011_CLOCK 24000000
+#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0, \
+ (void *)CONFIG_SYS_SERIAL1}
+#define CONFIG_CONS_INDEX 0
+
+#define CONFIG_BAUDRATE 38400
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+#define CONFIG_SYS_SERIAL0 0x10009000
+#define CONFIG_SYS_SERIAL1 0x1000A000
+
+/* Command line configuration */
+#define CONFIG_CMD_BDI
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_FLASH
+#define CONFIG_CMD_IMI
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_SAVEENV
+#define CONFIG_NET_MULTI
+#define CONFIG_CMD_RUN
+
+#define CONFIG_CMD_FAT
+#define CONFIG_DOS_PARTITION 1
+#define CONFIG_MMC 1
+#define CONFIG_CMD_MMC
+#define CONFIG_GENERIC_MMC
+
+/* BOOTP options */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+
+/* Miscellaneous configurable options */
+#undef CONFIG_SYS_CLKS_IN_HZ
+#define CONFIG_SYS_LOAD_ADDR 0x60008000 /* load address */
+#define LINUX_BOOT_PARAM_ADDR 0x60000200
+#define CONFIG_BOOTDELAY 2
+
+/* 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
+
+/* Physical Memory Map */
+#define CONFIG_NR_DRAM_BANKS 2
+#define PHYS_SDRAM_1 0x60000000 /* SDRAM Bank #1 */
+#define PHYS_SDRAM_2 0x80000000 /* SDRAM Bank #1 */
+#define PHYS_SDRAM_1_SIZE 0x20000000 /* 512 MB */
+#define PHYS_SDRAM_2_SIZE 0x20000000 /* 512 MB */
+
+/* additions for new relocation code */
+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
+#define CONFIG_SYS_INIT_RAM_END 0x1000
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_SDRAM_BASE + \
+ CONFIG_SYS_INIT_RAM_END - \
+ CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_GBL_DATA_OFFSET
+
+/* Basic environment settings */
+#define CONFIG_BOOTCOMMAND "run bootflash;"
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "loadaddr=0x80008000\0" \
+ "initrd=0x61000000\0" \
+ "kerneladdr=0x44100000\0" \
+ "initrdaddr=0x44800000\0" \
+ "maxinitrd=0x1800000\0" \
+ "console=ttyAMA0,38400n8\0" \
+ "dram=1024M\0" \
+ "root=/dev/sda1 rw\0" \
+ "mtd=armflash:1M@0x800000(uboot),7M@0x1000000(kernel)," \
+ "24M@0x2000000(initrd)\0" \
+ "flashargs=setenv bootargs root=${root} console=${console} " \
+ "mem=${dram} mtdparts=${mtd} mmci.fmax=190000 " \
+ "devtmpfs.mount=0 vmalloc=256M\0" \
+ "bootflash=run flashargs; " \
+ "cp ${initrdaddr} ${initrd} ${maxinitrd}; " \
+ "bootm ${kerneladdr} ${initrd}\0"
+
+/* FLASH and environment organization */
+#define PHYS_FLASH_SIZE 0x04000000 /* 64MB */
+#define CONFIG_SYS_FLASH_CFI 1
+#define CONFIG_FLASH_CFI_DRIVER 1
+#define CONFIG_SYS_FLASH_SIZE 0x04000000
+#define CONFIG_SYS_MAX_FLASH_BANKS 2
+#define CONFIG_SYS_FLASH_BASE0 0x40000000
+#define CONFIG_SYS_FLASH_BASE1 0x44000000
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE0
+
+/* Timeout values in ticks */
+#define CONFIG_SYS_FLASH_ERASE_TOUT (2 * CONFIG_SYS_HZ) /* Erase Timeout */
+#define CONFIG_SYS_FLASH_WRITE_TOUT (2 * CONFIG_SYS_HZ) /* Write Timeout */
+
+/* 255 0x40000 sectors + first or last sector may have 4 erase regions = 259 */
+#define CONFIG_SYS_MAX_FLASH_SECT 259 /* Max sectors */
+#define FLASH_MAX_SECTOR_SIZE 0x00040000 /* 256 KB sectors */
+
+/* Room required on the stack for the environment data */
+#define CONFIG_ENV_SIZE FLASH_MAX_SECTOR_SIZE
+
+/*
+ * Amount of flash used for environment:
+ * We don't know which end has the small erase blocks so we use the penultimate
+ * sector location for the environment
+ */
+#define CONFIG_ENV_SECT_SIZE FLASH_MAX_SECTOR_SIZE
+#define CONFIG_ENV_OVERWRITE 1
+
+/* Store environment at top of flash */
+#define CONFIG_ENV_IS_IN_FLASH 1
+#define CONFIG_ENV_OFFSET (PHYS_FLASH_SIZE - \
+ (2 * CONFIG_ENV_SECT_SIZE))
+#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE1 + \
+ CONFIG_ENV_OFFSET)
+#define CONFIG_SYS_FLASH_PROTECTION /* The devices have real protection */
+#define CONFIG_SYS_FLASH_EMPTY_INFO /* flinfo indicates empty blocks */
+#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE0, \
+ CONFIG_SYS_FLASH_BASE1 }
+
+/* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
+#define CONFIG_SYS_PROMPT "VExpress# "
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
+ sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot args buffer */
+#define CONFIG_CMD_SOURCE
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_CMDLINE_EDITING 1
+#define CONFIG_SYS_MAXARGS 16 /* max command args */
+
+#endif
#endif
/* additions for new relocation code, must added to all boards */
-#undef CONFIG_SYS_ARM_WITHOUT_RELOC /* This board is tested with relocation support */
#define CONFIG_SYS_SDRAM_BASE 0xc0000000
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
CONFIG_SYS_GBL_DATA_SIZE)
/*
* High Level Configuration Options (easy to change)
*/
-#define CONFIG_MARVELL 1
-#define CONFIG_ARM926EJS 1 /* Basic Architecture */
#define CONFIG_SHEEVA_88SV131 1 /* CPU Core subversion */
#define CONFIG_KIRKWOOD 1 /* SOC Family Name */
#define CONFIG_KW88F6281 1 /* SOC Name */
#define CONFIG_MACH_GURUPLUG /* Machine type */
-
-#define CONFIG_MD5 /* get_random_hex on krikwood needs MD5 support */
#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
-#define CONFIG_KIRKWOOD_EGIGA_INIT /* Enable GbePort0/1 for kernel */
-#define CONFIG_KIRKWOOD_RGMII_PAD_1V8 /* Set RGMII Pad voltage to 1.8V */
-
-/*
- * CLKs configurations
- */
-#define CONFIG_SYS_HZ 1000
-
-/*
- * NS16550 Configuration
- */
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
-#define CONFIG_SYS_NS16550_COM1 KW_UART0_BASE
-
-/*
- * Serial Port configuration
- * The following definitions let you select what serial you want to use
- * for your console driver.
- */
-
-#define CONFIG_CONS_INDEX 1 /*Console on UART0 */
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
- 115200,230400, 460800, 921600 }
-/* auto boot */
-#define CONFIG_BOOTDELAY 3 /* default enable autoboot */
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
-#define CONFIG_INITRD_TAG 1 /* enable INITRD tag */
-#define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */
-
-#define CONFIG_SYS_PROMPT "Marvell>> " /* Command Prompt */
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
- +sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buff */
/*
* Commands configuration
*/
#define CONFIG_CMD_NAND
#define CONFIG_CMD_PING
#define CONFIG_CMD_USB
+#define CONFIG_CMD_IDE
/*
- * NAND configuration
+ * mv-common.h should be defined after CMD configs since it used them
+ * to enable certain macros
*/
-#ifdef CONFIG_CMD_NAND
-#define CONFIG_NAND_KIRKWOOD
-#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
-#define CONFIG_SYS_NAND_BASE 0xD8000000 /* KW_DEFADR_NANDF */
-#define NAND_ALLOW_ERASE_ALL 1
-#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
-#endif
+#include "mv-common.h"
/*
* Environment variables configurations
"x_bootargs=console=ttyS0,115200\0" \
"x_bootargs_root=ubi.mtd=2 root=ubi0:rootfs rootfstype=ubifs\0"
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (1024 * 128) /* 128kB for malloc() */
-/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-
-/*
- * Other required configurations
- */
-#define CONFIG_CONSOLE_INFO_QUIET /* some code reduction */
-#define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */
-#define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */
-#define CONFIG_DISPLAY_CPUINFO /* Display cpu info */
-#define CONFIG_NR_DRAM_BANKS 4
-#define CONFIG_STACKSIZE 0x00100000 /* regular stack- 1M */
-#define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */
-#define CONFIG_SYS_MEMTEST_START 0x00800000 /* 8M */
-#define CONFIG_SYS_MEMTEST_END 0x1fffffff /*(_512M -1) */
-#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-
/*
* Ethernet Driver configuration
*/
#ifdef CONFIG_CMD_NET
-#define CONFIG_NETCONSOLE /* include NetConsole support */
-#define CONFIG_NET_MULTI /* specify more that one ports available */
-#define CONFIG_MII /* expose smi ove miiphy interface */
-#define CONFIG_CMD_MII
-#define CONFIG_MVGBE /* Enable Marvell Gbe Controller Driver */
-#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */
#define CONFIG_MVGBE_PORTS {1, 1} /* enable both ports */
#define CONFIG_PHY_BASE_ADR 0
-#define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */
-#define CONFIG_RESET_PHY_R /* use reset_phy() to init mv88e1121 PHY */
#endif /* CONFIG_CMD_NET */
/*
- * USB/EHCI
+ * SATA Driver configuration
*/
-#ifdef CONFIG_CMD_USB
-#define CONFIG_USB_EHCI /* Enable EHCI USB support */
-#define CONFIG_USB_EHCI_KIRKWOOD /* on Kirkwood platform */
-#define CONFIG_EHCI_IS_TDI
-#define CONFIG_USB_STORAGE
-#define CONFIG_DOS_PARTITION
-#define CONFIG_ISO_PARTITION
-#define CONFIG_SUPPORT_VFAT
-#endif /* CONFIG_CMD_USB */
+#ifdef CONFIG_MVSATA_IDE
+#define CONFIG_SYS_ATA_IDE0_OFFSET MV_SATA_PORT0_OFFSET
+#endif /*CONFIG_MVSATA_IDE*/
#define CONFIG_SYS_ALT_MEMTEST
#ifndef __INCLUDED_H2_P2_DBH_BOARD_H
#define __INCLUDED_H2_P2_DBH_BOARD_H
-#include <asm/arch/sizes.h>
+#include <asm/sizes.h>
/*
* The Debug board is designed to function with the P2 Sample, H2
"mtdids=" MTDIDS_DEFAULT "\0" \
"mtdparts=" MTDPARTS_DEFAULT "\0" \
-/* additions for new relocation code, must added to all boards */
-#undef CONFIG_SYS_ARM_WITHOUT_RELOC /* This board is tested with relocation support */
+/* additions for new relocation code, must be added to all boards */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
CONFIG_SYS_GBL_DATA_SIZE)
#define CONFIG_HARD_SPI 1
#define CONFIG_MXC_SPI 1
#define CONFIG_DEFAULT_SPI_BUS 1
-#define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_2 | SPI_CS_HIGH)
+#define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_0 | SPI_CS_HIGH)
#define CONFIG_FSL_PMIC
#define CONFIG_FSL_PMIC_BUS 1
#define CONFIG_FSL_PMIC_CS 0
#define CONFIG_FSL_PMIC_CLK 1000000
-#define CONFIG_FSL_PMIC_MODE (SPI_MODE_2 | SPI_CS_HIGH)
+#define CONFIG_FSL_PMIC_MODE (SPI_MODE_0 | SPI_CS_HIGH)
#define CONFIG_RTC_MC13783 1
#ifdef CONFIG_IMX31_PHYCORE_EET
#define BOARD_LATE_INIT
-#define CONFIG_MX31_GPIO 1
+#define CONFIG_MXC_GPIO
#define CONFIG_HARD_SPI 1
#define CONFIG_MXC_SPI 1
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
+#define CONFIG_SYS_BOARD_DRAM_INIT /* Used board specific dram_init */
/*
* How to get access to the slot ID. Put this here to make it easy
#undef CONFIG_JFFS2_CMDLINE
#endif
-/* additions for new relocation code, must added to all boards */
+/* additions for new relocation code, must be added to all boards */
#define CONFIG_SYS_SDRAM_BASE 0x00000000
#define CONFIG_SYS_INIT_SP_ADDR (0x00000000 + 0x1000 - /* Fix this */ \
CONFIG_SYS_GBL_DATA_SIZE)
--- /dev/null
+/*
+ * (C) Copyright 2010
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Prafulla Wadaskar <prafulla@marvell.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., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+/*
+ * This file contains Marvell Board Specific common defincations.
+ * This file should be included in board config header file.
+ *
+ * It supports common definations for Kirkwood platform
+ * TBD: support for Orion5X platforms
+ */
+
+#ifndef _MV_COMMON_H
+#define _MV_COMMON_H
+
+/*
+ * High Level Configuration Options (easy to change)
+ */
+#define CONFIG_MARVELL 1
+#define CONFIG_ARM926EJS 1 /* Basic Architecture */
+
+#if defined(CONFIG_KIRKWOOD)
+#define CONFIG_MD5 /* get_random_hex on krikwood needs MD5 support */
+#define CONFIG_KIRKWOOD_EGIGA_INIT /* Enable GbePort0/1 for kernel */
+#define CONFIG_KIRKWOOD_RGMII_PAD_1V8 /* Set RGMII Pad voltage to 1.8V */
+#define CONFIG_KIRKWOOD_PCIE_INIT /* Enable PCIE Port0 for kernel */
+
+#define CONFIG_I2C_MVTWSI_BASE KW_TWSI_BASE
+#define MV_UART0_BASE KW_UART0_BASE
+#define MV_SATA_BASE KW_SATA_BASE
+#define MV_SATA_PORT0_OFFSET KW_SATA_PORT0_OFFSET
+#define MV_SATA_PORT1_OFFSET KW_SATA_PORT1_OFFSET
+
+#else
+#error "Unsupported SoC"
+#endif
+
+/* additions for new ARM relocation support */
+#define CONFIG_SYS_SDRAM_BASE 0x00000000
+/* Kirkwood has 2k of Security SRAM, use it for SP */
+#define CONFIG_SYS_INIT_SP_ADDR 0xC8012000
+
+/*
+ * CLKs configurations
+ */
+#define CONFIG_SYS_HZ 1000
+
+/*
+ * NS16550 Configuration
+ */
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE (-4)
+#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
+#define CONFIG_SYS_NS16550_COM1 MV_UART0_BASE
+
+/*
+ * Serial Port configuration
+ * The following definitions let you select what serial you want to use
+ * for your console driver.
+ */
+
+#define CONFIG_CONS_INDEX 1 /*Console on UART0 */
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
+ 115200,230400, 460800, 921600 }
+/* auto boot */
+#define CONFIG_BOOTDELAY 3 /* default enable autoboot */
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
+#define CONFIG_INITRD_TAG 1 /* enable INITRD tag */
+#define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */
+
+#define CONFIG_SYS_PROMPT "Marvell>> " /* Command Prompt */
+#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
+ +sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buff */
+
+/*
+ * NAND configuration
+ */
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_NAND_KIRKWOOD
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define NAND_MAX_CHIPS 1
+#define CONFIG_SYS_NAND_BASE 0xD8000000 /* MV_DEFADR_NANDF */
+#define NAND_ALLOW_ERASE_ALL 1
+#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
+#endif
+
+/*
+ * SPI Flash configuration
+ */
+#ifdef CONFIG_CMD_SF
+#define CONFIG_SPI_FLASH 1
+#define CONFIG_HARD_SPI 1
+#define CONFIG_KIRKWOOD_SPI 1
+#define CONFIG_SPI_FLASH_MACRONIX 1
+#define CONFIG_ENV_SPI_BUS 0
+#define CONFIG_ENV_SPI_CS 0
+#define CONFIG_ENV_SPI_MAX_HZ 50000000 /*50Mhz */
+#endif
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* 1MiB for malloc() */
+/* size in bytes reserved for initial data */
+#define CONFIG_SYS_GBL_DATA_SIZE 128
+
+/*
+ * Other required minimal configurations
+ */
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_CONSOLE_INFO_QUIET /* some code reduction */
+#define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */
+#define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */
+#define CONFIG_DISPLAY_CPUINFO /* Display cpu info */
+#define CONFIG_NR_DRAM_BANKS 4
+#define CONFIG_STACKSIZE 0x00100000 /* regular stack- 1M */
+#define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */
+#define CONFIG_SYS_MEMTEST_START 0x00400000 /* 4M */
+#define CONFIG_SYS_MEMTEST_END 0x007fffff /*(_8M -1) */
+#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+
+/*
+ * Ethernet Driver configuration
+ */
+#ifdef CONFIG_CMD_NET
+#define CONFIG_CMD_MII
+#define CONFIG_NETCONSOLE /* include NetConsole support */
+#define CONFIG_NET_MULTI /* specify more that one ports available */
+#define CONFIG_MII /* expose smi ove miiphy interface */
+#define CONFIG_MVGBE /* Enable Marvell Gbe Controller Driver */
+#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */
+#define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */
+#define CONFIG_RESET_PHY_R /* use reset_phy() to init mv8831116 PHY */
+#endif /* CONFIG_CMD_NET */
+
+/*
+ * USB/EHCI
+ */
+#ifdef CONFIG_CMD_USB
+#define CONFIG_USB_EHCI /* Enable EHCI USB support */
+#define CONFIG_USB_EHCI_KIRKWOOD
+#define CONFIG_EHCI_IS_TDI
+#define CONFIG_USB_STORAGE
+#define CONFIG_DOS_PARTITION
+#define CONFIG_ISO_PARTITION
+#define CONFIG_SUPPORT_VFAT
+#endif /* CONFIG_CMD_USB */
+
+/*
+ * IDE Support on SATA ports
+ */
+#ifdef CONFIG_CMD_IDE
+#define __io
+#define CONFIG_CMD_EXT2
+#define CONFIG_MVSATA_IDE
+#define CONFIG_IDE_PREINIT
+#define CONFIG_MVSATA_IDE_USE_PORT1
+/* Needs byte-swapping for ATA data register */
+#define CONFIG_IDE_SWAP_IO
+/* Data, registers and alternate blocks are at the same offset */
+#define CONFIG_SYS_ATA_DATA_OFFSET (0x0100)
+#define CONFIG_SYS_ATA_REG_OFFSET (0x0100)
+#define CONFIG_SYS_ATA_ALT_OFFSET (0x0100)
+/* Each 8-bit ATA register is aligned to a 4-bytes address */
+#define CONFIG_SYS_ATA_STRIDE 4
+/* Controller supports 48-bits LBA addressing */
+#define CONFIG_LBA48
+/* CONFIG_CMD_IDE requires some #defines for ATA registers */
+#define CONFIG_SYS_IDE_MAXBUS 2
+#define CONFIG_SYS_IDE_MAXDEVICE 2
+/* ATA registers base is at SATA controller base */
+#define CONFIG_SYS_ATA_BASE_ADDR MV_SATA_BASE
+#endif /* CONFIG_CMD_IDE */
+
+/*
+ * I2C related stuff
+ */
+#ifdef CONFIG_CMD_I2C
+#define CONFIG_I2C_MVTWSI
+#define CONFIG_SYS_I2C_SLAVE 0x0
+#define CONFIG_SYS_I2C_SPEED 100000
+#endif
+
+/*
+ * File system
+ */
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_JFFS2
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_UBI
+#define CONFIG_CMD_UBIFS
+#define CONFIG_RBTREE
+#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_LZO
+
+#endif /* _MV_COMMON_H */
/*
* High Level Configuration Options (easy to change)
*/
-#define CONFIG_MARVELL 1
-#define CONFIG_ARM926EJS 1 /* Basic Architecture */
#define CONFIG_FEROCEON_88FR131 1 /* CPU Core subversion */
#define CONFIG_KIRKWOOD 1 /* SOC Family Name */
#define CONFIG_KW88F6281 1 /* SOC Name */
#define CONFIG_MACH_MV88F6281GTW_GE /* Machine type */
-
-#define CONFIG_MD5 /* get_random_hex on krikwood needs MD5 support */
#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
-#define CONFIG_KIRKWOOD_EGIGA_INIT /* Enable GbePort0/1 for kernel */
-#define CONFIG_KIRKWOOD_PCIE_INIT /* Enable PCIE Port0 for kernel */
-#define CONFIG_KIRKWOOD_RGMII_PAD_1V8 /* Set RGMII Pad voltage to 1.8V */
-/*
- * CLKs configurations
- */
-#define CONFIG_SYS_HZ 1000
-
-/*
- * NS16550 Configuration
- */
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
-#define CONFIG_SYS_NS16550_COM1 KW_UART0_BASE
-
-/*
- * Serial Port configuration
- * The following definitions let you select what serial you want to use
- * for your console driver.
- */
-
-#define CONFIG_CONS_INDEX 1 /*Console on UART0 */
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
- 115200,230400, 460800, 921600 }
-/* auto boot */
-#define CONFIG_BOOTDELAY 3 /* default enable autoboot */
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
-#define CONFIG_INITRD_TAG 1 /* enable INITRD tag */
-#define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */
-
-#define CONFIG_SYS_PROMPT "Marvell>> " /* Command Prompt */
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
- +sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buff */
/*
* Commands configuration
*/
#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
#include <config_cmd_default.h>
-#define CONFIG_CMD_AUTOSCRIPT
#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_PING
#define CONFIG_CMD_ENV
#define CONFIG_CMD_FAT
#define CONFIG_CMD_PING
#define CONFIG_CMD_USB
/*
- * Flash configuration
+ * mv-common.h should be defined after CMD configs since it used them
+ * to enable certain macros
*/
-#ifdef CONFIG_CMD_SF
-#define CONFIG_SPI_FLASH 1
-#define CONFIG_HARD_SPI 1
-#define CONFIG_KIRKWOOD_SPI 1
-#define CONFIG_SPI_FLASH_MACRONIX 1
-#define CONFIG_ENV_SPI_BUS 0
-#define CONFIG_ENV_SPI_CS 0
-#define CONFIG_ENV_SPI_MAX_HZ 50000000 /*50Mhz */
-#endif
+#include "mv-common.h"
+
+/* Unwanted stuffs from mv-common.h */
+#undef CONFIG_CMD_EXT2
+#undef CONFIG_CMD_JFFS2
+#undef CONFIG_CMD_FAT
+#undef CONFIG_CMD_UBI
+#undef CONFIG_CMD_UBIFS
+#undef CONFIG_RBTREE
/*
* Environment variables configurations
"x_bootcmd_usb=usb start\0" \
"x_bootargs_root=root=/dev/mtdblock3 ro rootfstype=squashfs\0"
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (1024 * 128) /* 128kB for malloc() */
-/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-
-/*
- * Other required minimal configurations
- */
-#define CONFIG_CONSOLE_INFO_QUIET /* some code reduction */
-#define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */
-#define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */
-#define CONFIG_DISPLAY_CPUINFO /* Display cpu info */
-#define CONFIG_NR_DRAM_BANKS 4
-#define CONFIG_STACKSIZE 0x00100000 /* regular stack- 1M */
-#define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */
-#define CONFIG_SYS_MEMTEST_START 0x00400000 /* 4M */
-#define CONFIG_SYS_MEMTEST_END 0x007fffff /*(_8M -1) */
-#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-
/*
* Ethernet Driver configuration
*/
#ifdef CONFIG_CMD_NET
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_PING
-#define CONFIG_NETCONSOLE /* include NetConsole support */
-#define CONFIG_NET_MULTI /* specify more that one ports available */
-#define CONFIG_MII /* expose smi ove miiphy interface */
-#define CONFIG_MVGBE /* Enable Marvell Gbe Controller Driver */
-#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */
#define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */
-#define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */
-#endif /* CONFIG_CMD_NET */
-
-/*
- * Marvell 88Exxxx Switch configurations
- */
-#define CONFIG_RESET_PHY_R /* use reset_phy() to init phy/swtich */
#define CONFIG_MV88E61XX_SWITCH /* Enable mv88e61xx switch driver */
-
-/*
- * USB/EHCI
- */
-#ifdef CONFIG_CMD_USB
-#define CONFIG_USB_EHCI /* Enable EHCI USB support */
-#define CONFIG_USB_EHCI_KIRKWOOD /* on Kirkwood platform */
-#define CONFIG_EHCI_IS_TDI
-#define CONFIG_USB_STORAGE
-#define CONFIG_DOS_PARTITION
-#define CONFIG_ISO_PARTITION
-#define CONFIG_SUPPORT_VFAT
-#endif /* CONFIG_CMD_USB */
+#endif /* CONFIG_CMD_NET */
#endif /* _CONFIG_MV88F6281GTW_GE_H */
#define CONFIG_HARD_SPI 1
#define CONFIG_MXC_SPI 1
#define CONFIG_DEFAULT_SPI_BUS 1
-#define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_2 | SPI_CS_HIGH)
+#define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_0 | SPI_CS_HIGH)
#define CONFIG_FSL_PMIC
#define CONFIG_FSL_PMIC_BUS 1
#define CONFIG_FSL_PMIC_CS 0
#define CONFIG_FSL_PMIC_CLK 1000000
-#define CONFIG_FSL_PMIC_MODE (SPI_MODE_2 | SPI_CS_HIGH)
+#define CONFIG_FSL_PMIC_MODE (SPI_MODE_0 | SPI_CS_HIGH)
#define CONFIG_RTC_MC13783 1
/* allow to overwrite serial and ethaddr */
#define CONFIG_HARD_SPI 1
#define CONFIG_MXC_SPI 1
#define CONFIG_DEFAULT_SPI_BUS 1
-#define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_2 | SPI_CS_HIGH)
+#define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_0 | SPI_CS_HIGH)
#define CONFIG_FSL_PMIC
#define CONFIG_FSL_PMIC_BUS 1
#define CONFIG_FSL_PMIC_CS 2
#define CONFIG_FSL_PMIC_CLK 1000000
-#define CONFIG_FSL_PMIC_MODE (SPI_MODE_2 | SPI_CS_HIGH)
+#define CONFIG_FSL_PMIC_MODE (SPI_MODE_0 | SPI_CS_HIGH)
#define CONFIG_RTC_MC13783 1
/* allow to overwrite serial and ethaddr */
#define CONFIG_FSL_PMIC_BUS 0
#define CONFIG_FSL_PMIC_CS 0
#define CONFIG_FSL_PMIC_CLK 2500000
-#define CONFIG_FSL_PMIC_MODE (SPI_CPOL | SPI_CS_HIGH)
+#define CONFIG_FSL_PMIC_MODE (SPI_MODE_0 | SPI_CS_HIGH)
/*
* MMC Configs
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#include <asm/arch/sizes.h>
+#include <asm/sizes.h>
/*
There are 2 sets of general I/O -->
extern unsigned int boot_flash_type;
#endif
-/* additions for new relocation code, must added to all boards */
-#undef CONFIG_SYS_ARM_WITHOUT_RELOC /* This board is tested with relocation support */
+/* additions for new relocation code, must be added to all boards */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_INIT_SP_ADDR (LOW_LEVEL_SRAM_STACK - CONFIG_SYS_GBL_DATA_SIZE)
#ifndef __INCLUDED_OMAP730_H
#define __INCLUDED_OMAP730_H
-#include <asm/arch/sizes.h>
+#include <asm/sizes.h>
/***************************************************************************
* OMAP730 Configuration Registers
/*
* High Level Configuration Options (easy to change)
*/
-#define CONFIG_MARVELL 1
-#define CONFIG_ARM926EJS 1 /* Basic Architecture */
#define CONFIG_SHEEVA_88SV131 1 /* CPU Core subversion */
#define CONFIG_KIRKWOOD 1 /* SOC Family Name */
#define CONFIG_KW88F6281 1 /* SOC Name */
#define CONFIG_MACH_OPENRD_BASE /* Machine type */
-
-#define CONFIG_MD5 /* get_random_hex on krikwood needs MD5 support */
#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
-#define CONFIG_KIRKWOOD_EGIGA_INIT /* Enable GbePort0/1 for kernel */
-#define CONFIG_KIRKWOOD_RGMII_PAD_1V8 /* Set RGMII Pad voltage to 1.8V */
-#define CONFIG_KIRKWOOD_PCIE_INIT /* Enable PCIE Port0 for kernel */
-
-/*
- * CLKs configurations
- */
-#define CONFIG_SYS_HZ 1000
-
-/*
- * NS16550 Configuration
- */
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
-#define CONFIG_SYS_NS16550_COM1 KW_UART0_BASE
-
-/*
- * Serial Port configuration
- * The following definitions let you select what serial you want to use
- * for your console driver.
- */
-
-#define CONFIG_CONS_INDEX 1 /*Console on UART0 */
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
- 115200,230400, 460800, 921600 }
-/* auto boot */
-#define CONFIG_BOOTDELAY 3 /* default enable autoboot */
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
-#define CONFIG_INITRD_TAG 1 /* enable INITRD tag */
-#define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */
-#define CONFIG_SYS_PROMPT "Marvell>> " /* Command Prompt */
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
- +sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buff */
/*
* Commands configuration
*/
#define CONFIG_CMD_IDE
/*
- * NAND configuration
+ * mv-common.h should be defined after CMD configs since it used them
+ * to enable certain macros
*/
-#ifdef CONFIG_CMD_NAND
-#define CONFIG_NAND_KIRKWOOD
-#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
-#define CONFIG_SYS_NAND_BASE 0xD8000000 /* KW_DEFADR_NANDF */
-#define NAND_ALLOW_ERASE_ALL 1
-#endif
+#include "mv-common.h"
/*
* Environment variables configurations
"mtdids="MTDIDS_DEFAULT"\0" \
"mtdparts="MTDPARTS_DEFAULT"\0"
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* 1MiB for malloc() */
-/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-
-/*
- * Other required minimal configurations
- */
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_AUTO_COMPLETE
-#define CONFIG_CMDLINE_EDITING
-#define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */
-#define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */
-#define CONFIG_DISPLAY_CPUINFO /* Display cpu info */
-#define CONFIG_NR_DRAM_BANKS 4
-#define CONFIG_STACKSIZE 0x00100000 /* regular stack- 1M */
-#define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */
-#define CONFIG_SYS_MEMTEST_START 0x00400000 /* 4M */
-#define CONFIG_SYS_MEMTEST_END 0x007fffff /*(_8M -1) */
-#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-
/*
* Ethernet Driver configuration
*/
#ifdef CONFIG_CMD_NET
-#define CONFIG_NETCONSOLE /* include NetConsole support */
-#define CONFIG_NET_MULTI /* specify more that one ports available */
-#define CONFIG_MII /* expose smi ove miiphy interface */
-#define CONFIG_MVGBE /* Enable Marvell Gbe Controller Driver */
-#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */
#define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */
#define CONFIG_PHY_BASE_ADR 0x8
-#define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */
-#define CONFIG_RESET_PHY_R /* use reset_phy() to init mv8831116 PHY */
#endif /* CONFIG_CMD_NET */
/*
- * USB/EHCI
- */
-#ifdef CONFIG_CMD_USB
-#define CONFIG_USB_EHCI /* Enable EHCI USB support */
-#define CONFIG_USB_EHCI_KIRKWOOD /* on Kirkwood platform */
-#define CONFIG_EHCI_IS_TDI
-#define CONFIG_USB_STORAGE
-#define CONFIG_DOS_PARTITION
-#define CONFIG_ISO_PARTITION
-#define CONFIG_SUPPORT_VFAT
-#endif /* CONFIG_CMD_USB */
-
-/*
- * IDe Support on SATA port0
- */
-#ifdef CONFIG_CMD_IDE
-#define __io
-#define CONFIG_CMD_EXT2
-#define CONFIG_MVSATA_IDE
-#define CONFIG_IDE_PREINIT
-#define CONFIG_MVSATA_IDE_USE_PORT1
-/* Needs byte-swapping for ATA data register */
-#define CONFIG_IDE_SWAP_IO
-/* Data, registers and alternate blocks are at the same offset */
-#define CONFIG_SYS_ATA_DATA_OFFSET (0x0100)
-#define CONFIG_SYS_ATA_REG_OFFSET (0x0100)
-#define CONFIG_SYS_ATA_ALT_OFFSET (0x0100)
-/* Each 8-bit ATA register is aligned to a 4-bytes address */
-#define CONFIG_SYS_ATA_STRIDE 4
-/* Controller supports 48-bits LBA addressing */
-#define CONFIG_LBA48
-/* CONFIG_CMD_IDE requires some #defines for ATA registers */
-#define CONFIG_SYS_IDE_MAXBUS 2
-#define CONFIG_SYS_IDE_MAXDEVICE 2
-/* ATA registers base is at SATA controller base */
-#define CONFIG_SYS_ATA_BASE_ADDR KW_SATA_BASE
-/* ATA bus 0 is Kirkwood port 0 on openrd */
-#define CONFIG_SYS_ATA_IDE0_OFFSET KW_SATA_PORT0_OFFSET
-/* ATA bus 1 is Kirkwood port 1 on openrd */
-#define CONFIG_SYS_ATA_IDE1_OFFSET KW_SATA_PORT1_OFFSET
-#endif /* CONFIG_CMD_IDE */
-
-/*
- * File system
+ * SATA Driver configuration
*/
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_UBI
-#define CONFIG_CMD_UBIFS
-#define CONFIG_RBTREE
-#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
-#define CONFIG_MTD_PARTITIONS
-#define CONFIG_CMD_MTDPARTS
-#define CONFIG_LZO
+#ifdef CONFIG_MVSATA_IDE
+#define CONFIG_SYS_ATA_IDE0_OFFSET MV_SATA_PORT0_OFFSET
+#define CONFIG_SYS_ATA_IDE1_OFFSET MV_SATA_PORT1_OFFSET
+#endif /*CONFIG_MVSATA_IDE*/
#endif /* _CONFIG_OPENRD_BASE_H */
#define CONFIG_MXC_UART 1
#define CONFIG_SYS_MX31_UART1 1
-#define CONFIG_MX31_GPIO
+#define CONFIG_MXC_GPIO
#define CONFIG_MXC_SPI
#define CONFIG_DEFAULT_SPI_BUS 1
-#define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_2 | SPI_CS_HIGH)
+#define CONFIG_DEFAULT_SPI_MODE (SPI_MODE_0 | SPI_CS_HIGH)
#define CONFIG_RTC_MC13783
#define CONFIG_FSL_PMIC
#define CONFIG_FSL_PMIC_BUS 1
#define CONFIG_FSL_PMIC_CS 0
#define CONFIG_FSL_PMIC_CLK 100000
-#define CONFIG_FSL_PMIC_MODE (SPI_MODE_2 | SPI_CS_HIGH)
+#define CONFIG_FSL_PMIC_MODE (SPI_MODE_0 | SPI_CS_HIGH)
/* FPGA */
#define CONFIG_QONG_FPGA 1
"mtdparts=physmap-flash.0:384k(U-Boot),128k(env1)," \
"128k(env2),2432k(kernel),13m(ramdisk),-(user)"
-/* additions for new relocation code, must added to all boards */
-#undef CONFIG_SYS_ARM_WITHOUT_RELOC /* This board is tested with relocation support */
+/* additions for new relocation code, must be added to all boards */
#define CONFIG_SYS_SDRAM_BASE 0x80000000
#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
#define CONFIG_SYS_INIT_RAM_END IRAM_SIZE
/*
* High Level Configuration Options (easy to change)
*/
-#define CONFIG_MARVELL 1
-#define CONFIG_ARM926EJS 1 /* Basic Architecture */
#define CONFIG_FEROCEON_88FR131 1 /* CPU Core subversion */
#define CONFIG_KIRKWOOD 1 /* SOC Family Name */
#define CONFIG_KW88F6281 1 /* SOC Name */
#define CONFIG_MACH_RD6281A /* Machine type */
-
-#define CONFIG_MD5 /* get_random_hex on krikwood needs MD5 support */
#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
-#define CONFIG_KIRKWOOD_EGIGA_INIT /* Enable GbePort0/1 for kernel */
-#define CONFIG_KIRKWOOD_RGMII_PAD_1V8 /* Set RGMII Pad voltage to 1.8V */
-
-/*
- * CLKs configurations
- */
-#define CONFIG_SYS_HZ 1000
-
-/*
- * NS16550 Configuration
- */
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
-#define CONFIG_SYS_NS16550_COM1 KW_UART0_BASE
-
-/*
- * Serial Port configuration
- * The following definitions let you select what serial you want to use
- * for your console driver.
- */
-
-#define CONFIG_CONS_INDEX 1 /*Console on UART0 */
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
- 115200,230400, 460800, 921600 }
-/* auto boot */
-#define CONFIG_BOOTDELAY 3 /* default enable autoboot */
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
-#define CONFIG_INITRD_TAG 1 /* enable INITRD tag */
-#define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */
-
-#define CONFIG_SYS_PROMPT "Marvell>> " /* Command Prompt */
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
- +sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buff */
/*
* Commands configuration
*/
#define CONFIG_CMD_NAND
#define CONFIG_CMD_PING
#define CONFIG_CMD_USB
+#define CONFIG_CMD_IDE
/*
- * NAND configuration
+ * mv-common.h should be defined after CMD configs since it used them
+ * to enable certain macros
*/
-#ifdef CONFIG_CMD_NAND
-#define CONFIG_NAND_KIRKWOOD
-#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
-#define CONFIG_SYS_NAND_BASE 0xD8000000 /* KW_DEFADR_NANDF */
-#define NAND_ALLOW_ERASE_ALL 1
-#endif
+#include "mv-common.h"
/*
* Environment variables configurations
"x_bootcmd_usb=usb start\0" \
"x_bootargs_root=root=/dev/mtdblock3 rw rootfstype=jffs2\0"
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (1024 * 128) /* 128kB for malloc() */
-/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-
-/*
- * Other required minimal configurations
- */
-#define CONFIG_CONSOLE_INFO_QUIET /* some code reduction */
-#define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */
-#define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */
-#define CONFIG_DISPLAY_CPUINFO /* Display cpu info */
-#define CONFIG_NR_DRAM_BANKS 4
-#define CONFIG_STACKSIZE 0x00100000 /* regular stack- 1M */
-#define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */
-#define CONFIG_SYS_MEMTEST_START 0x00400000 /* 4M */
-#define CONFIG_SYS_MEMTEST_END 0x007fffff /*(_8M -1) */
-#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-
/*
* Ethernet Driver configuration
*/
#ifdef CONFIG_CMD_NET
-#define CONFIG_NETCONSOLE /* include NetConsole support */
-#define CONFIG_NET_MULTI /* specify more that one ports available */
-#define CONFIG_MII /* expose smi ove miiphy interface */
-#define CONFIG_MVGBE /* Enable Marvell Gbe Controller Driver */
#define CONFIG_MVGBE_PORTS {1, 1} /* enable both ports */
#define CONFIG_MV88E61XX_MULTICHIP_ADRMODE
#define CONFIG_DIS_AUTO_NEG_SPEED_GMII /*Disable Auto speed negociation */
#define CONFIG_PHY_SPEED _1000BASET /*Force PHYspeed to 1GBPs */
#define CONFIG_PHY_BASE_ADR 0x0A
-#define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */
-#define CONFIG_RESET_PHY_R /* use reset_phy() to init switch and PHY */
#define CONFIG_MV88E61XX_SWITCH /* Enable MV88E61XX switch driver */
#endif /* CONFIG_CMD_NET */
/*
- * USB/EHCI
+ * SATA Driver configuration
*/
-#ifdef CONFIG_CMD_USB
-#define CONFIG_USB_EHCI /* Enable EHCI USB support */
-#define CONFIG_USB_EHCI_KIRKWOOD /* on Kirkwood platform */
-#define CONFIG_EHCI_IS_TDI
-#define CONFIG_USB_STORAGE
-#define CONFIG_DOS_PARTITION
-#define CONFIG_ISO_PARTITION
-#define CONFIG_SUPPORT_VFAT
-#endif /* CONFIG_CMD_USB */
+#ifdef CONFIG_MVSATA_IDE
+#define CONFIG_SYS_ATA_IDE0_OFFSET MV_SATA_PORT0_OFFSET
+#define CONFIG_SYS_ATA_IDE1_OFFSET MV_SATA_PORT1_OFFSET
+#endif /*CONFIG_MVSATA_IDE*/
#endif /* _CONFIG_RD6281A_H */
/*
* High Level Configuration Options (easy to change)
*/
-#define CONFIG_MARVELL 1
-#define CONFIG_ARM926EJS 1 /* Basic Architecture */
#define CONFIG_FEROCEON_88FR131 1 /* CPU Core subversion */
#define CONFIG_KIRKWOOD 1 /* SOC Family Name */
#define CONFIG_KW88F6281 1 /* SOC Name */
#define CONFIG_MACH_SHEEVAPLUG /* Machine type */
-
-#define CONFIG_MD5 /* get_random_hex on krikwood needs MD5 support */
#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
-#define CONFIG_KIRKWOOD_EGIGA_INIT /* Enable GbePort0/1 for kernel */
-#define CONFIG_KIRKWOOD_RGMII_PAD_1V8 /* Set RGMII Pad voltage to 1.8V */
-
-/*
- * CLKs configurations
- */
-#define CONFIG_SYS_HZ 1000
-
-/*
- * NS16550 Configuration
- */
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE (-4)
-#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
-#define CONFIG_SYS_NS16550_COM1 KW_UART0_BASE
-
-/*
- * Serial Port configuration
- * The following definitions let you select what serial you want to use
- * for your console driver.
- */
-
-#define CONFIG_CONS_INDEX 1 /*Console on UART0 */
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
- 115200,230400, 460800, 921600 }
-/* auto boot */
-#define CONFIG_BOOTDELAY 3 /* default enable autoboot */
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
-#define CONFIG_INITRD_TAG 1 /* enable INITRD tag */
-#define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */
-
-#define CONFIG_SYS_PROMPT "Marvell>> " /* Command Prompt */
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
- +sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buff */
/*
* Commands configuration
*/
#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
#include <config_cmd_default.h>
-#define CONFIG_CMD_AUTOSCRIPT
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_ENV
#define CONFIG_CMD_MII
#define CONFIG_CMD_NAND
#define CONFIG_CMD_PING
#define CONFIG_CMD_USB
-
/*
- * NAND configuration
+ * mv-common.h should be defined after CMD configs since it used them
+ * to enable certain macros
*/
-#ifdef CONFIG_CMD_NAND
-#define CONFIG_NAND_KIRKWOOD
-#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define NAND_MAX_CHIPS 1
-#define CONFIG_SYS_NAND_BASE 0xD8000000 /* KW_DEFADR_NANDF */
-#define NAND_ALLOW_ERASE_ALL 1
-#endif
+#include "mv-common.h"
/*
* Environment variables configurations
"x_bootcmd_usb=usb start\0" \
"x_bootargs_root=root=/dev/mtdblock3 rw rootfstype=jffs2\0"
-/*
- * Size of malloc() pool
- */
-#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* 1 MiB for malloc() */
-/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_SIZE 128
-
-/*
- * Other required minimal configurations
- */
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_AUTO_COMPLETE
-#define CONFIG_CMDLINE_EDITING
-#define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */
-#define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */
-#define CONFIG_DISPLAY_CPUINFO /* Display cpu info */
-#define CONFIG_NR_DRAM_BANKS 4
-#define CONFIG_STACKSIZE 0x00100000 /* regular stack- 1M */
-#define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */
-#define CONFIG_SYS_MEMTEST_START 0x00400000 /* 4M */
-#define CONFIG_SYS_MEMTEST_END 0x007fffff /*(_8M -1) */
-#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-
/*
* Ethernet Driver configuration
*/
#ifdef CONFIG_CMD_NET
-#define CONFIG_NETCONSOLE /* include NetConsole support */
-#define CONFIG_NET_MULTI /* specify more that one ports available */
-#define CONFIG_MII /* expose smi ove miiphy interface */
-#define CONFIG_MVGBE /* Enable Marvell Gbe Controller Driver */
-#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */
#define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */
#define CONFIG_PHY_BASE_ADR 0
-#define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */
-#define CONFIG_RESET_PHY_R /* use reset_phy() to init mv8831116 PHY */
#endif /* CONFIG_CMD_NET */
-/*
- * USB/EHCI
- */
-#ifdef CONFIG_CMD_USB
-#define CONFIG_USB_EHCI /* Enable EHCI USB support */
-#define CONFIG_USB_EHCI_KIRKWOOD /* on Kirkwood platform */
-#define CONFIG_EHCI_IS_TDI
-#define CONFIG_USB_STORAGE
-#define CONFIG_DOS_PARTITION
-#define CONFIG_ISO_PARTITION
-#define CONFIG_SUPPORT_VFAT
-#endif /* CONFIG_CMD_USB */
-
/*
* File system
*/
"update=nand erase 0 40000;nand write ${loadaddr} 0 40000\0" \
"upd=run load update\0" \
-/* additions for new relocation code, must added to all boards */
-#undef CONFIG_SYS_ARM_WITHOUT_RELOC /* This board is tested with relocation support */
+/* additions for new relocation code, must be added to all boards */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
CONFIG_SYS_GBL_DATA_SIZE)
--- /dev/null
+/*
+ * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
+ *
+ * (C) Copyright 2009 Freescale Semiconductor, Inc.
+ *
+ * Configuration settings for the MX51-3Stack Freescale 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., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <asm/arch/imx-regs.h>
+
+#define CONFIG_MX51 /* in a mx51 */
+#define CONFIG_L2_OFF
+
+#define CONFIG_MX51_HCLK_FREQ 24000000
+#define CONFIG_MX51_CLK32 32768
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
+#define CONFIG_REVISION_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+#define BOARD_LATE_INIT
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN (2048 * 1024)
+
+/* size in bytes reserved for initial data */
+#define CONFIG_SYS_GBL_DATA_SIZE 128
+
+/*
+ * Hardware drivers
+ */
+#define CONFIG_MXC_UART
+#define CONFIG_SYS_MX51_UART3
+#define CONFIG_MXC_GPIO
+#define CONFIG_MXC_SPI
+#define CONFIG_HW_WATCHDOG
+
+ /*
+ * SPI Configs
+ * */
+#define CONFIG_FSL_SF
+#define CONFIG_CMD_SF
+
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_STMICRO
+
+/*
+ * Use gpio 4 pin 25 as chip select for SPI flash
+ * This corresponds to gpio 121
+ */
+#define CONFIG_SPI_FLASH_CS (1 | (121 << 8))
+#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
+#define CONFIG_SF_DEFAULT_SPEED 25000000
+
+#define CONFIG_ENV_SPI_CS (1 | (121 << 8))
+#define CONFIG_ENV_SPI_BUS 0
+#define CONFIG_ENV_SPI_MAX_HZ 25000000
+#define CONFIG_ENV_SPI_MODE SPI_MODE_0
+
+#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
+#define CONFIG_ENV_SECT_SIZE (1 * 64 * 1024)
+#define CONFIG_ENV_SIZE (4 * 1024)
+
+#define CONFIG_FSL_ENV_IN_SF
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+
+/* PMIC Controller */
+#define CONFIG_FSL_PMIC
+#define CONFIG_FSL_PMIC_BUS 0
+#define CONFIG_FSL_PMIC_CS 0
+#define CONFIG_FSL_PMIC_CLK 2500000
+#define CONFIG_FSL_PMIC_MODE SPI_MODE_0
+#define CONFIG_RTC_MC13783
+
+/*
+ * MMC Configs
+ */
+#define CONFIG_FSL_ESDHC
+#ifdef CONFIG_FSL_ESDHC
+#define CONFIG_SYS_FSL_ESDHC_ADDR (0x70004000)
+#define CONFIG_SYS_FSL_ESDHC_NUM 1
+
+#define CONFIG_MMC
+
+#define CONFIG_CMD_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_CMD_FAT
+#define CONFIG_DOS_PARTITION
+#endif
+
+#define CONFIG_CMD_DATE
+
+/*
+ * Eth Configs
+ */
+#define CONFIG_HAS_ETH1
+#define CONFIG_NET_MULTI
+#define CONFIG_MII
+#define CONFIG_DISCOVER_PHY
+
+#define CONFIG_FEC_MXC
+#define IMX_FEC_BASE FEC_BASE_ADDR
+#define CONFIG_FEC_MXC_PHYADDR 0x1F
+
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NET
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_CONS_INDEX 3
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200}
+
+/***********************************************************
+ * Command definition
+ ***********************************************************/
+
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_SPI
+#undef CONFIG_CMD_IMLS
+
+#define CONFIG_BOOTDELAY 3
+
+#define CONFIG_LOADADDR 0x90800000 /* loadaddr env var */
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "netdev=eth0\0" \
+ "loadaddr=0x90800000\0"
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_SYS_PROMPT "Vision II U-boot > "
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
+
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
+ sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS 64 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+
+#define CONFIG_SYS_MEMTEST_START 0x90000000
+#define CONFIG_SYS_MEMTEST_END 0x10000
+
+#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
+
+#define CONFIG_SYS_HZ 1000
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "Vision II U-boot > "
+
+/*
+ * Stack sizes
+ */
+#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
+
+/*
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS 2
+#define PHYS_SDRAM_1 CSD0_BASE_ADDR
+#define PHYS_SDRAM_1_SIZE (256 * 1024 * 1024)
+#define PHYS_SDRAM_2 CSD1_BASE_ADDR
+#define PHYS_SDRAM_2_SIZE (256 * 1024 * 1024)
+#define CONFIG_SYS_SDRAM_BASE 0x90000000
+#define CONFIG_SYS_INIT_RAM_ADDR 0x1FFE8000
+
+#ifndef CONFIG_SYS_ARM_WITHOUT_RELOC
+#define CONFIG_SYS_INIT_RAM_END (64 * 1024)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
+ CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_GBL_DATA_OFFSET)
+#undef CONFIG_SKIP_RELOCATE_UBOOT
+#else
+#define CONFIG_SKIP_RELOCATE_UBOOT
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + 0x2000)
+#endif
+
+#define CONFIG_BOARD_EARLY_INIT_F
+
+/* 166 MHz DDR RAM */
+#define CONFIG_SYS_DDR_CLKSEL 0
+#define CONFIG_SYS_CLKTL_CBCDR 0x19239100
+
+#define CONFIG_SYS_NO_FLASH
+
+#endif /* __CONFIG_H */
#define VSDSTBY (1 << 19)
#define VSDMODE (1 << 20)
+/* Reg Power Control 2*/
+#define WDIRESET (1 << 12)
+
#endif
--- /dev/null
+/*
+ *
+ * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.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 __MXC_GPIO_H
+#define __MXC_GPIO_H
+
+enum mxc_gpio_direction {
+ MXC_GPIO_DIRECTION_IN,
+ MXC_GPIO_DIRECTION_OUT,
+};
+
+#ifdef CONFIG_MXC_GPIO
+extern int mxc_gpio_direction(unsigned int gpio,
+ enum mxc_gpio_direction direction);
+extern void mxc_gpio_set(unsigned int gpio, unsigned int value);
+extern int mxc_gpio_get(unsigned int gpio);
+#else
+static inline int mxc_gpio_direction(unsigned int gpio,
+ enum mxc_gpio_direction direction)
+{
+ return 1;
+}
+static inline int mxc_gpio_get(unsigned int gpio)
+{
+ return 1;
+}
+static inline void mxc_gpio_set(unsigned int gpio, unsigned int value)
+{
+}
+#endif
+
+#endif
projects / people / ms / u-boot.git / commitdiff
