mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-20 17:08:52 +09:00
![Tom Rini](/assets/img/avatar_default.png)
- In ARMv8 NXP Layerscape platforms we also need to make use of CONFIG_SYS_RELOC_GD_ENV_ADDR now, do so. - On ENV_IS_IN_REMOTE, CONFIG_ENV_OFFSET is never used, drop the define to 0. - Add Kconfig entry for ENV_ADDR. - Make ENV_ADDR / ENV_OFFSET depend on the env locations that use it. - Add ENV_xxx_REDUND options that depend on their primary option and SYS_REDUNDAND_ENVIRONMENT - On a number of PowerPC platforms, use SPL_ENV_ADDR not CONFIG_ENV_ADDR for the pre-main-U-Boot environment location. - On ENV_IS_IN_SPI_FLASH, check not for CONFIG_ENV_ADDR being set but rather it being non-zero, as it will now be zero by default. - Rework the env_offset absolute in env/embedded.o to not use CONFIG_ENV_OFFSET as it was the only use of ENV_OFFSET within ENV_IS_IN_FLASH. - Migrate all platforms. Cc: Wolfgang Denk <wd@denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Patrick Delaunay <patrick.delaunay@st.com> Cc: uboot-stm32@st-md-mailman.stormreply.com Signed-off-by: Tom Rini <trini@konsulko.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
74 lines
1.8 KiB
C
74 lines
1.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Common part of configuration settings for the AT91 SAMA5 board.
|
|
*
|
|
* Copyright (C) 2015 Atmel Corporation
|
|
* Josh Wu <josh.wu@atmel.com>
|
|
*/
|
|
|
|
#ifndef __AT91_SAMA5_COMMON_H
|
|
#define __AT91_SAMA5_COMMON_H
|
|
|
|
/* ARM asynchronous clock */
|
|
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
|
|
#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */
|
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
#define CONFIG_SKIP_LOWLEVEL_INIT
|
|
#endif
|
|
|
|
/* general purpose I/O */
|
|
#ifndef CONFIG_DM_GPIO
|
|
#define CONFIG_AT91_GPIO
|
|
#endif
|
|
|
|
|
|
/*
|
|
* BOOTP options
|
|
*/
|
|
#define CONFIG_BOOTP_BOOTFILESIZE
|
|
|
|
/*
|
|
* Command line configuration.
|
|
*/
|
|
|
|
#ifdef CONFIG_SD_BOOT
|
|
|
|
#ifdef CONFIG_ENV_IS_IN_MMC
|
|
#define CONFIG_SYS_MMC_ENV_DEV 0
|
|
#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_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_BOOTCOMMAND "sf probe 0; " \
|
|
"sf read 0x21000000 0x60000 0xc000; " \
|
|
"sf read 0x22000000 0x6c000 0x394000; " \
|
|
"bootz 0x22000000 - 0x21000000"
|
|
#elif CONFIG_QSPI_BOOT
|
|
#define CONFIG_BOOTCOMMAND "sf probe 0; " \
|
|
"sf read 0x21000000 0x180000 0x80000; " \
|
|
"sf read 0x22000000 0x200000 0x600000; " \
|
|
"bootz 0x22000000 - 0x21000000"
|
|
#endif
|
|
|
|
#endif
|
|
|
|
/* Size of malloc() pool */
|
|
#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
|
|
|
|
#endif
|