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configs: stm32mp25: add bootcmd for stm32mp25 platform

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Handle boot for the 3 instance of MMC and call the command stm32prog
for serial boot on USB or on UART as it is done for other STM32MP platform.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
This commit is contained in:
Patrice Chotard
2025-04-01 17:43:54 +02:00
parent 76011d37cf
commit 20fa4b4138
1 changed files with 77 additions and 0 deletions
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77
include/configs/stm32mp25_common.h
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@@ -21,4 +21,81 @@
*/
#define CFG_SYS_BOOTMAPSZ SZ_256M
/*****************************************************************************/
#ifdef CONFIG_DISTRO_DEFAULTS
/*****************************************************************************/
#ifdef CONFIG_CMD_MMC
#define BOOT_TARGET_MMC0(func) func(MMC, mmc, 0)
#define BOOT_TARGET_MMC1(func) func(MMC, mmc, 1)
#define BOOT_TARGET_MMC2(func) func(MMC, mmc, 2)
#else
#define BOOT_TARGET_MMC0(func)
#define BOOT_TARGET_MMC1(func)
#define BOOT_TARGET_MMC2(func)
#endif
#define BOOT_TARGET_DEVICES(func) \
BOOT_TARGET_MMC1(func) \
BOOT_TARGET_MMC0(func) \
BOOT_TARGET_MMC2(func)
/*
* default bootcmd for stm32mp25:
* for serial/usb: execute the stm32prog command
* for mmc boot (eMMC, SD card), distro boot on the same mmc device
* for other boot, use the default distro order in ${boot_targets}
*/
#define STM32MP_BOOTCMD "bootcmd_stm32mp=" \
"echo \"Boot over ${boot_device}${boot_instance}!\";" \
"if test ${boot_device} = serial || test ${boot_device} = usb;" \
"then stm32prog ${boot_device} ${boot_instance}; " \
"else " \
"run env_check;" \
"if test ${boot_device} = mmc;" \
"then env set boot_targets \"mmc${boot_instance}\"; fi;" \
"run distro_bootcmd;" \
"fi;\0"
#ifndef STM32MP_BOARD_EXTRA_ENV
#define STM32MP_BOARD_EXTRA_ENV
#endif
#define STM32MP_EXTRA \
"env_check=if env info -p -d -q; then env save; fi\0" \
"boot_net_usb_start=true\0"
/*
* memory layout for 96MB uncompressed/compressed kernel,
* 1M fdt, 1M script, 1M pxe and 1M for overlay
* and the ramdisk at the end.
*/
#define __KERNEL_COMP_ADDR_R __stringify(0x84000000)
#define __KERNEL_COMP_SIZE_R __stringify(0x04000000)
#define __KERNEL_ADDR_R __stringify(0x8a000000)
#define __FDT_ADDR_R __stringify(0x90000000)
#define __SCRIPT_ADDR_R __stringify(0x90100000)
#define __PXEFILE_ADDR_R __stringify(0x90200000)
#define __FDTOVERLAY_ADDR_R __stringify(0x90300000)
#define __RAMDISK_ADDR_R __stringify(0x90400000)
#define STM32MP_MEM_LAYOUT \
"kernel_addr_r=" __KERNEL_ADDR_R "\0" \
"fdt_addr_r=" __FDT_ADDR_R "\0" \
"scriptaddr=" __SCRIPT_ADDR_R "\0" \
"pxefile_addr_r=" __PXEFILE_ADDR_R "\0" \
"fdtoverlay_addr_r=" __FDTOVERLAY_ADDR_R "\0" \
"ramdisk_addr_r=" __RAMDISK_ADDR_R "\0" \
"kernel_comp_addr_r=" __KERNEL_COMP_ADDR_R "\0" \
"kernel_comp_size=" __KERNEL_COMP_SIZE_R "\0"
#include <config_distro_bootcmd.h>
#define CFG_EXTRA_ENV_SETTINGS \
STM32MP_MEM_LAYOUT \
STM32MP_BOOTCMD \
BOOTENV \
STM32MP_EXTRA \
STM32MP_BOARD_EXTRA_ENV
#endif
#endif /* __CONFIG_STM32MP25_COMMMON_H */