*
* Configuration settings for the AcTux-4 board.
*
- * 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
+ * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define CONFIG_IXP425 1
#define CONFIG_ACTUX4 1
+#define CONFIG_MACH_TYPE 1532
+
#define CONFIG_DISPLAY_CPUINFO 1
#define CONFIG_DISPLAY_BOARDINFO 1
-#define CFG_IXP425_CONSOLE IXP425_UART1
+#define CONFIG_IXP_SERIAL
+#define CONFIG_SYS_IXP425_CONSOLE IXP425_UART1
#define CONFIG_BAUDRATE 115200
#define CONFIG_BOOTDELAY 3
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
+#define CONFIG_BOARD_EARLY_INIT_F 1
/***************************************************************
* U-boot generic defines start here.
***************************************************************/
-#undef CONFIG_USE_IRQ
-
/* Size of malloc() pool */
-#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
-/* size in bytes reserved for initial data */
-#define CFG_GBL_DATA_SIZE 128
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_CMD_ELF
+#define CONFIG_PCI
+#ifdef CONFIG_PCI
+#define CONFIG_CMD_PCI
+#define CONFIG_PCI_PNP
+#define CONFIG_IXP_PCI
+#define CONFIG_PCI_SCAN_SHOW
+#define CONFIG_CMD_PCI_ENUM
+#endif
+
#define CONFIG_BOOTCOMMAND "run boot_flash"
/* enable passing of ATAGs */
#define CONFIG_CMDLINE_TAG 1
#endif
/* Miscellaneous configurable options */
-#define CFG_LONGHELP
-#define CFG_PROMPT "=> "
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_SYS_PROMPT "=> "
/* Console I/O Buffer Size */
-#define CFG_CBSIZE 256
+#define CONFIG_SYS_CBSIZE 256
/* Print Buffer Size */
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16)
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
/* max number of command args */
-#define CFG_MAXARGS 16
+#define CONFIG_SYS_MAXARGS 16
/* Boot Argument Buffer Size */
-#define CFG_BARGSIZE CFG_CBSIZE
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
-#define CFG_MEMTEST_START 0x00400000
-#define CFG_MEMTEST_END 0x00800000
+#define CONFIG_SYS_MEMTEST_START 0x00400000
+#define CONFIG_SYS_MEMTEST_END 0x00800000
-/* everything, incl board info, in Hz */
-#undef CFG_CLKS_IN_HZ
-/* spec says 66.666 MHz, but it appears to be 33 */
-#define CFG_HZ 3333333
+/* timer clock - 2* OSC_IN system clock */
+#define CONFIG_IXP425_TIMER_CLK 66000000
+#define CONFIG_SYS_HZ 1000
/* default load address */
-#define CFG_LOAD_ADDR 0x00010000
+#define CONFIG_SYS_LOAD_ADDR 0x00010000
/* valid baudrates */
-#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
115200, 230400 }
#define CONFIG_SERIAL_RTS_ACTIVE 1
-/*
- * Stack sizes
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128*1024) /* regular stack */
-#ifdef CONFIG_USE_IRQ
-# define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
-# define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
-#endif
-
/* Expansion bus settings */
-#define CFG_EXP_CS0 0xbd113003
+#define CONFIG_SYS_EXP_CS0 0xbd113003
/* SDRAM settings */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM_1 0x00000000
-#define CFG_DRAM_BASE 0x00000000
+#define CONFIG_SYS_SDRAM_BASE 0x00000000
/* 32MB SDRAM */
-#define CFG_SDR_CONFIG 0x18
+#define CONFIG_SYS_SDR_CONFIG 0x18
#define PHYS_SDRAM_1_SIZE 0x02000000
-#define CFG_SDRAM_REFRESH_CNT 0x81a
-#define CFG_SDR_MODE_CONFIG 0x1
-#define CFG_DRAM_SIZE 0x02000000
+#define CONFIG_SYS_SDRAM_REFRESH_CNT 0x81a
+#define CONFIG_SYS_SDR_MODE_CONFIG 0x1
+#define CONFIG_SYS_DRAM_SIZE 0x02000000
/* FLASH organization */
-#define CFG_MAX_FLASH_BANKS 2
+#define CONFIG_SYS_TEXT_BASE 0x50000000
+#define CONFIG_SYS_MAX_FLASH_BANKS 2
/* max # of sectors per chip */
-#define CFG_MAX_FLASH_SECT 70
+#define CONFIG_SYS_MAX_FLASH_SECT 70
#define PHYS_FLASH_1 0x50000000
#define PHYS_FLASH_2 0x51000000
-#define CFG_FLASH_BANKS_LIST { PHYS_FLASH_1, PHYS_FLASH_2 }
+#define CONFIG_SYS_FLASH_BANKS_LIST { PHYS_FLASH_1, PHYS_FLASH_2 }
-#define CFG_FLASH_BASE PHYS_FLASH_1
-#define CFG_MONITOR_BASE PHYS_FLASH_1
-#define CFG_MONITOR_LEN (252 << 10)
+#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
+#define CONFIG_SYS_MONITOR_BASE PHYS_FLASH_1
+#define CONFIG_SYS_MONITOR_LEN (252 << 10)
+#define CONFIG_BOARD_SIZE_LIMIT 258048
/* Use common CFI driver */
-#define CFG_FLASH_CFI
+#define CONFIG_SYS_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER
/* board provides its own flash_init code */
#define CONFIG_FLASH_CFI_LEGACY 1
/* no byte writes on IXP4xx */
-#define CFG_FLASH_CFI_WIDTH FLASH_CFI_16BIT
+#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
/* SST 39VF020 etc. support */
-#define CFG_FLASH_LEGACY_256Kx8 1
+#define CONFIG_SYS_FLASH_LEGACY_256Kx8 1
/* print 'E' for empty sector on flinfo */
-#define CFG_FLASH_EMPTY_INFO
+#define CONFIG_SYS_FLASH_EMPTY_INFO
/* Ethernet */
/* include IXP4xx NPE support */
#define CONFIG_IXP4XX_NPE 1
-/* use separate flash sector with ucode images */
-#define CONFIG_IXP4XX_NPE_EXT_UCODE_BASE 0x51000000
-#define CONFIG_NET_MULTI 1
/* NPE0 PHY address */
#define CONFIG_PHY_ADDR 0x1C
/* MII PHY management */
#define CONFIG_MII 1
+
/* Number of ethernet rx buffers & descriptors */
-#define CFG_RX_ETH_BUFFER 16
+#define CONFIG_SYS_RX_ETH_BUFFER 16
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_NET
#define CONFIG_BOOTP_HOSTNAME
/* Cache Configuration */
-#define CFG_CACHELINE_SIZE 32
+#define CONFIG_SYS_CACHELINE_SIZE 32
/* environment organization: one complete 4k flash sector */
-#define CFG_ENV_IS_IN_FLASH 1
-#define CFG_ENV_SIZE 0x1000
-#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x3f000)
+#define CONFIG_ENV_IS_IN_FLASH 1
+#define CONFIG_ENV_SIZE 0x1000
+#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x3f000)
#define CONFIG_EXTRA_ENV_SETTINGS \
+ "npe_ucode=51000000\0" \
"mtd=IXP4XX-Flash.0:252k(uboot),4k(uboot_env);" \
"IXP4XX-Flash.1:128k(ucode),1280k(linux),-(root)\0" \
"kerneladdr=51020000\0" \
+ "kernelfile=actux4/uImage\0" \
+ "rootfile=actux4/rootfs\0" \
"rootaddr=51160000\0" \
"loadaddr=10000\0" \
"updateboot_ser=mw.b 10000 ff 40000;" \
" loady ${loadaddr};" \
" run eraseboot writeboot\0" \
"updateboot_net=mw.b 10000 ff 40000;" \
- " tftp ${loadaddr} u-boot.bin;" \
+ " tftp ${loadaddr} actux4/u-boot.bin;" \
" run eraseboot writeboot\0" \
"eraseboot=protect off 50000000 5003efff;" \
" erase 50000000 +${filesize}\0" \
"writeboot=cp.b 10000 50000000 ${filesize}\0" \
- "eraseenv=protect off 5003f000 5003ffff;" \
- " erase 5003f000 5003ffff\0" \
+ "updateucode=loady;" \
+ " era ${npe_ucode} +${filesize};" \
+ " cp.b ${loadaddr} ${npe_ucode} ${filesize}\0" \
"updateroot=tftp ${loadaddr} ${rootfile};" \
" era ${rootaddr} +${filesize};" \
" cp.b ${loadaddr} ${rootaddr} ${filesize}\0" \
" tftpboot ${loadaddr} ${kernelfile};" \
" bootm\0"
+/* additions for new relocation code, must be added to all boards */
+#define CONFIG_SYS_INIT_SP_ADDR \
+ (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
+
#endif /* __CONFIG_H */
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