mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-11 13:56:30 +00:00
5541543f68
To remove the assignment of CONFIG_SYS_EXTRA_OPTIONS option, which is deprecated, use the CONFIG_XXXX_BOOT options to indicate the boot media, and the SoC is selected by the board. Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
94 lines
2.2 KiB
C
94 lines
2.2 KiB
C
/*
|
|
* Common part of configuration settings for the AT91 SAMA5 board.
|
|
*
|
|
* Copyright (C) 2015 Atmel Corporation
|
|
* Josh Wu <josh.wu@atmel.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __AT91_SAMA5_COMMON_H
|
|
#define __AT91_SAMA5_COMMON_H
|
|
|
|
#define CONFIG_SYS_TEXT_BASE 0x26f00000
|
|
|
|
/* ARM asynchronous clock */
|
|
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
|
|
#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */
|
|
|
|
#define CONFIG_ARCH_CPU_INIT
|
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
#define CONFIG_SKIP_LOWLEVEL_INIT
|
|
#endif
|
|
|
|
#define CONFIG_ENV_VARS_UBOOT_CONFIG
|
|
|
|
/* general purpose I/O */
|
|
#ifndef CONFIG_DM_GPIO
|
|
#define CONFIG_AT91_GPIO
|
|
#endif
|
|
|
|
|
|
/*
|
|
* BOOTP options
|
|
*/
|
|
#define CONFIG_BOOTP_BOOTFILESIZE
|
|
#define CONFIG_BOOTP_BOOTPATH
|
|
#define CONFIG_BOOTP_GATEWAY
|
|
#define CONFIG_BOOTP_HOSTNAME
|
|
|
|
/*
|
|
* Command line configuration.
|
|
*/
|
|
|
|
#ifdef CONFIG_SD_BOOT
|
|
|
|
#ifdef CONFIG_ENV_IS_IN_MMC
|
|
/* Use raw reserved sectors to save environment */
|
|
#define CONFIG_ENV_OFFSET 0x2000
|
|
#define CONFIG_ENV_SIZE 0x1000
|
|
#define CONFIG_SYS_MMC_ENV_DEV 0
|
|
#else
|
|
/* u-boot env in sd/mmc card */
|
|
#define CONFIG_ENV_SIZE 0x4000
|
|
#endif
|
|
|
|
#define CONFIG_BOOTCOMMAND "if test ! -n ${dtb_name}; then " \
|
|
"setenv dtb_name at91-${board_name}.dtb; " \
|
|
"fi; " \
|
|
"fatload mmc 0:1 0x21000000 ${dtb_name}; " \
|
|
"fatload mmc 0:1 0x22000000 zImage; " \
|
|
"bootz 0x22000000 - 0x21000000"
|
|
|
|
#else
|
|
|
|
#ifdef CONFIG_NAND_BOOT
|
|
/* u-boot env in nand flash */
|
|
#define CONFIG_ENV_OFFSET 0xc0000
|
|
#define CONFIG_ENV_OFFSET_REDUND 0x100000
|
|
#define CONFIG_ENV_SIZE 0x20000
|
|
#define CONFIG_BOOTCOMMAND "nand read 0x21000000 0x180000 0x80000;" \
|
|
"nand read 0x22000000 0x200000 0x600000;" \
|
|
"bootz 0x22000000 - 0x21000000"
|
|
#elif CONFIG_SPI_BOOT
|
|
/* u-boot env in serial flash, by default is bus 0 and cs 0 */
|
|
#define CONFIG_ENV_OFFSET 0x6000
|
|
#define CONFIG_ENV_SIZE 0x2000
|
|
#define CONFIG_ENV_SECT_SIZE 0x1000
|
|
#define CONFIG_BOOTCOMMAND "sf probe 0; " \
|
|
"sf read 0x21000000 0x60000 0xc000; " \
|
|
"sf read 0x22000000 0x6c000 0x394000; " \
|
|
"bootz 0x22000000 - 0x21000000"
|
|
#endif
|
|
|
|
#endif
|
|
|
|
#define CONFIG_SYS_LONGHELP
|
|
#define CONFIG_CMDLINE_EDITING
|
|
#define CONFIG_AUTO_COMPLETE
|
|
|
|
/* Size of malloc() pool */
|
|
#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
|
|
|
|
#endif
|