173 lines
4.9 KiB
C
173 lines
4.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* (C) Copyright 2006-2008
|
|
* Texas Instruments.
|
|
* Richard Woodruff <r-woodruff2@ti.com>
|
|
* Syed Mohammed Khasim <x0khasim@ti.com>
|
|
*
|
|
* (C) Copyright 2009
|
|
* Frederik Kriewitz <frederik@kriewitz.eu>
|
|
*
|
|
* Configuration settings for the DevKit8000 board.
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
/* High Level Configuration Options */
|
|
#define CONFIG_MACH_TYPE MACH_TYPE_DEVKIT8000
|
|
|
|
/*
|
|
* 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
|
|
* 64 bytes before this address should be set aside for u-boot.img's
|
|
* header. That is 0x800FFFC0--0x80100000 should not be used for any
|
|
* other needs.
|
|
*/
|
|
|
|
#define CONFIG_SPL_BSS_START_ADDR 0x80000500 /* leave space for bootargs*/
|
|
#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
|
|
|
|
#define CONFIG_SYS_SPL_MALLOC_START 0x80208000
|
|
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000 /* 1 MB */
|
|
|
|
/* Physical Memory Map */
|
|
|
|
#include <configs/ti_omap3_common.h>
|
|
|
|
#define CONFIG_REVISION_TAG 1
|
|
|
|
/* Size of malloc() pool */
|
|
#undef CONFIG_SYS_MALLOC_LEN
|
|
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10))
|
|
|
|
/* Hardware drivers */
|
|
/* DM9000 */
|
|
#define CONFIG_NET_RETRY_COUNT 20
|
|
#define CONFIG_DRIVER_DM9000 1
|
|
#define CONFIG_DM9000_BASE 0x2c000000
|
|
#define DM9000_IO CONFIG_DM9000_BASE
|
|
#define DM9000_DATA (CONFIG_DM9000_BASE + 0x400)
|
|
#define CONFIG_DM9000_USE_16BIT 1
|
|
#define CONFIG_DM9000_NO_SROM 1
|
|
#undef CONFIG_DM9000_DEBUG
|
|
|
|
/* TWL4030 */
|
|
|
|
/* Board NAND Info */
|
|
#define CONFIG_JFFS2_NAND
|
|
/* nand device jffs2 lives on */
|
|
#define CONFIG_JFFS2_DEV "nand0"
|
|
/* start of jffs2 partition */
|
|
#define CONFIG_JFFS2_PART_OFFSET 0x680000
|
|
#define CONFIG_JFFS2_PART_SIZE 0xf980000 /* size of jffs2 */
|
|
/* partition */
|
|
|
|
/* BOOTP/DHCP options */
|
|
#define CONFIG_BOOTP_NISDOMAIN
|
|
#define CONFIG_BOOTP_BOOTFILESIZE
|
|
#define CONFIG_BOOTP_TIMEOFFSET
|
|
#undef CONFIG_BOOTP_VENDOREX
|
|
|
|
/* Environment information */
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"loadaddr=0x82000000\0" \
|
|
"console=ttyO2,115200n8\0" \
|
|
"mmcdev=0\0" \
|
|
"vram=12M\0" \
|
|
"dvimode=1024x768MR-16@60\0" \
|
|
"defaultdisplay=dvi\0" \
|
|
"nfsopts=hard,tcp,rsize=65536,wsize=65536\0" \
|
|
"kernelopts=rw\0" \
|
|
"commonargs=" \
|
|
"setenv bootargs console=${console} " \
|
|
"vram=${vram} " \
|
|
"omapfb.mode=dvi:${dvimode} " \
|
|
"omapdss.def_disp=${defaultdisplay}\0" \
|
|
"mmcargs=" \
|
|
"run commonargs; " \
|
|
"setenv bootargs ${bootargs} " \
|
|
"root=/dev/mmcblk0p2 " \
|
|
"rootwait " \
|
|
"${kernelopts}\0" \
|
|
"nandargs=" \
|
|
"run commonargs; " \
|
|
"setenv bootargs ${bootargs} " \
|
|
"omapfb.mode=dvi:${dvimode} " \
|
|
"omapdss.def_disp=${defaultdisplay} " \
|
|
"root=/dev/mtdblock4 " \
|
|
"rootfstype=jffs2 " \
|
|
"${kernelopts}\0" \
|
|
"netargs=" \
|
|
"run commonargs; " \
|
|
"setenv bootargs ${bootargs} " \
|
|
"root=/dev/nfs " \
|
|
"nfsroot=${serverip}:${rootpath},${nfsopts} " \
|
|
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off " \
|
|
"${kernelopts} " \
|
|
"dnsip1=${dnsip} " \
|
|
"dnsip2=${dnsip2}\0" \
|
|
"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
|
|
"bootscript=echo Running bootscript from mmc ...; " \
|
|
"source ${loadaddr}\0" \
|
|
"loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \
|
|
"eraseenv=nand unlock 0x260000 0x20000; nand erase 0x260000 0x20000\0" \
|
|
"mmcboot=echo Booting from mmc ...; " \
|
|
"run mmcargs; " \
|
|
"bootm ${loadaddr}\0" \
|
|
"nandboot=echo Booting from nand ...; " \
|
|
"run nandargs; " \
|
|
"nand read ${loadaddr} 280000 400000; " \
|
|
"bootm ${loadaddr}\0" \
|
|
"netboot=echo Booting from network ...; " \
|
|
"dhcp ${loadaddr}; " \
|
|
"run netargs; " \
|
|
"bootm ${loadaddr}\0" \
|
|
"autoboot=mmc dev ${mmcdev}; if mmc rescan; then " \
|
|
"if run loadbootscript; then " \
|
|
"run bootscript; " \
|
|
"else " \
|
|
"if run loaduimage; then " \
|
|
"run mmcboot; " \
|
|
"else run nandboot; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"else run nandboot; fi\0"
|
|
|
|
#define CONFIG_BOOTCOMMAND "run autoboot"
|
|
|
|
/* Boot Argument Buffer Size */
|
|
|
|
/* Defines for SPL */
|
|
|
|
/* NAND boot config */
|
|
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
|
|
#define CONFIG_SYS_NAND_PAGE_COUNT 64
|
|
#define CONFIG_SYS_NAND_PAGE_SIZE 2048
|
|
#define CONFIG_SYS_NAND_OOBSIZE 64
|
|
#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
|
|
#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
|
|
#define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\
|
|
10, 11, 12, 13}
|
|
|
|
#define CONFIG_SYS_NAND_ECCSIZE 512
|
|
#define CONFIG_SYS_NAND_ECCBYTES 3
|
|
#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW
|
|
|
|
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
|
|
#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x200000
|
|
|
|
/* SPL OS boot options */
|
|
#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
|
|
|
|
#undef CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR
|
|
#undef CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR
|
|
#undef CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS
|
|
#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x500 /* address 0xa0000 */
|
|
#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x8 /* address 0x1000 */
|
|
#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 8 /* 4KB */
|
|
|
|
#undef CONFIG_SYS_SPL_ARGS_ADDR
|
|
#define CONFIG_SYS_SPL_ARGS_ADDR (PHYS_SDRAM_1 + 0x100)
|
|
|
|
#endif /* __CONFIG_H */
|