mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 17:07:38 +00:00
13e28f4987
There are a large number of options under CONFIG_SYS (but some of these are elsewhere, spotted while cleaning CONFIG_SYS) that are never referenced, or only used slightly later in the config file. Remove or restructure these. Signed-off-by: Tom Rini <trini@konsulko.com>
98 lines
3.1 KiB
C
98 lines
3.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* am3517_evm.h - Default configuration for AM3517 EVM board.
|
|
*
|
|
* Author: Vaibhav Hiremath <hvaibhav@ti.com>
|
|
*
|
|
* Based on omap3_evm_config.h
|
|
*
|
|
* Copyright (C) 2010 Texas Instruments Incorporated
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
#include <configs/ti_omap3_common.h>
|
|
|
|
/* Board NAND Info. */
|
|
#ifdef CONFIG_MTD_RAW_NAND
|
|
#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, 10, \
|
|
11, 12, 13, 14, 16, 17, 18, 19, 20, \
|
|
21, 22, 23, 24, 25, 26, 27, 28, 30, \
|
|
31, 32, 33, 34, 35, 36, 37, 38, 39, \
|
|
40, 41, 42, 44, 45, 46, 47, 48, 49, \
|
|
50, 51, 52, 53, 54, 55, 56 }
|
|
|
|
#define CONFIG_SYS_NAND_ECCSIZE 512
|
|
#define CONFIG_SYS_NAND_ECCBYTES 13
|
|
#define CONFIG_SYS_NAND_MAX_OOBFREE 2
|
|
#define CONFIG_SYS_NAND_MAX_ECCPOS 56
|
|
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
|
|
/* NAND block size is 128 KiB. Synchronize these values with
|
|
* corresponding Device Tree entries in Linux:
|
|
* MLO(SPL) 4 * NAND_BLOCK_SIZE = 512 KiB @ 0x000000
|
|
* U-Boot 15 * NAND_BLOCK_SIZE = 1920 KiB @ 0x080000
|
|
* U-Boot environment 2 * NAND_BLOCK_SIZE = 256 KiB @ 0x260000
|
|
* Kernel 64 * NAND_BLOCK_SIZE = 8 MiB @ 0x2A0000
|
|
* DTB 4 * NAND_BLOCK_SIZE = 512 KiB @ 0xAA0000
|
|
* RootFS Remaining Flash Space @ 0xB20000
|
|
*/
|
|
#endif /* CONFIG_MTD_RAW_NAND */
|
|
|
|
/* Environment information */
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"loadaddr=0x82000000\0" \
|
|
"console=ttyS2,115200n8\0" \
|
|
"fdtfile=am3517-evm.dtb\0" \
|
|
"fdtaddr=0x82C00000\0" \
|
|
"vram=16M\0" \
|
|
"bootenv=uEnv.txt\0" \
|
|
"cmdline=\0" \
|
|
"optargs=\0" \
|
|
"mmcdev=0\0" \
|
|
"mmcpart=1\0" \
|
|
"mmcroot=/dev/mmcblk0p2 rw\0" \
|
|
"mmcrootfstype=ext4 rootwait fixrtc\0" \
|
|
"mmcargs=setenv bootargs console=${console} " \
|
|
"${mtdparts} " \
|
|
"${optargs} " \
|
|
"root=${mmcroot} " \
|
|
"rootfstype=${mmcrootfstype} " \
|
|
"${cmdline}\0" \
|
|
"nandargs=setenv bootargs console=${console} " \
|
|
"${mtdparts} " \
|
|
"${optargs} " \
|
|
"root=ubi0:rootfs rw ubi.mtd=rootfs " \
|
|
"rootfstype=ubifs rootwait " \
|
|
"${cmdline}\0" \
|
|
"loadbootenv=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${bootenv}\0"\
|
|
"importbootenv=echo Importing environment from mmc ...; " \
|
|
"env import -t ${loadaddr} ${filesize}\0" \
|
|
"bootscript=echo Running bootscript from mmc ...; " \
|
|
"source ${loadaddr}\0" \
|
|
"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${bootfile}\0" \
|
|
"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdtaddr} ${fdtfile}\0" \
|
|
"mmcboot=echo Booting from mmc ...; " \
|
|
"run mmcargs; " \
|
|
"bootz ${loadaddr} - ${fdtaddr}\0" \
|
|
"nandboot=echo Booting from nand ...; " \
|
|
"run nandargs; " \
|
|
"nand read ${loadaddr} 2a0000 800000; " \
|
|
"nand read ${fdtaddr} aa0000 80000; " \
|
|
"bootm ${loadaddr} - ${fdtaddr}\0" \
|
|
|
|
/* Miscellaneous configurable options */
|
|
|
|
/* memtest works on */
|
|
|
|
/* FLASH and environment organization */
|
|
|
|
/* **** PISMO SUPPORT *** */
|
|
/* on one chip */
|
|
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
|
|
|
|
#if defined(CONFIG_MTD_RAW_NAND)
|
|
#define CONFIG_SYS_FLASH_BASE NAND_BASE
|
|
#endif
|
|
|
|
#endif /* __CONFIG_H */
|