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author | Martyn Welch <martyn.welch@collabora.com> | 2022-12-20 18:38:19 +0000 |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2023-01-10 15:39:07 -0500 |
commit | 83f5195e328bf7dd3b0ad224a3437bd281788d13 (patch) | |
tree | cffca6c602e3f61f1234a1de41d07074177b89da | |
parent | 7c34b71a42817173f3bccf8a85e8a234cc456c8f (diff) | |
download | u-boot-83f5195e328bf7dd3b0ad224a3437bd281788d13.zip u-boot-83f5195e328bf7dd3b0ad224a3437bd281788d13.tar.gz u-boot-83f5195e328bf7dd3b0ad224a3437bd281788d13.tar.bz2 |
configs: Enable distroboot on am625
TI boards use a custom (though faily common to TI boards) mechanism for
booting Linux. We would like to use the "distroboot" approach.
Enable distroboot as a further option to use for booting on am625 should
the existing options fail.
Signed-off-by: Martyn Welch <martyn.welch@collabora.com>
-rw-r--r-- | configs/am62x_evm_a53_defconfig | 2 | ||||
-rw-r--r-- | include/configs/am62x_evm.h | 26 |
2 files changed, 26 insertions, 2 deletions
diff --git a/configs/am62x_evm_a53_defconfig b/configs/am62x_evm_a53_defconfig index ab77135..273db2e 100644 --- a/configs/am62x_evm_a53_defconfig +++ b/configs/am62x_evm_a53_defconfig @@ -23,7 +23,7 @@ CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x80480000 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set CONFIG_SPL_LOAD_FIT=y CONFIG_SPL_LOAD_FIT_ADDRESS=0x81000000 -CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run get_kern_${boot}; run get_fdt_${boot}; run get_overlay_${boot}; run run_kern" +CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run get_kern_${boot}; run get_fdt_${boot}; run get_overlay_${boot}; run run_kern; setenv fdtfile ti/${name_fdt}; run distro_bootcmd" CONFIG_SPL_MAX_SIZE=0x58000 CONFIG_SPL_HAS_BSS_LINKER_SECTION=y CONFIG_SPL_BSS_START_ADDR=0x80a00000 diff --git a/include/configs/am62x_evm.h b/include/configs/am62x_evm.h index 809d891..7fbefde 100644 --- a/include/configs/am62x_evm.h +++ b/include/configs/am62x_evm.h @@ -15,6 +15,29 @@ /* DDR Configuration */ #define CFG_SYS_SDRAM_BASE1 0x880000000 +#ifdef CONFIG_CMD_MMC +#define DISTRO_BOOT_DEV_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1) +#else +#define DISTRO_BOOT_DEV_MMC(func) +#endif + +#ifdef CONFIG_CMD_PXE +#define DISTRO_BOOT_DEV_PXE(func) func(PXE, pxe, na) +#else +#define DISTRO_BOOT_DEV_PXE(func) +#endif + +#ifdef CONFIG_CMD_DHCP +#define DISTRO_BOOT_DEV_DHCP(func) func(DHCP, dhcp, na) +#else +#define DISTRO_BOOT_DEV_DHCP(func) +#endif + +#define BOOT_TARGET_DEVICES(func) \ + DISTRO_BOOT_DEV_MMC(func) \ + DISTRO_BOOT_DEV_PXE(func) \ + DISTRO_BOOT_DEV_DHCP(func) + #define PARTS_DEFAULT \ /* Linux partitions */ \ "name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs}\0" @@ -59,7 +82,8 @@ DEFAULT_LINUX_BOOT_ENV \ DEFAULT_MMC_TI_ARGS \ EXTRA_ENV_AM625_BOARD_SETTINGS \ - EXTRA_ENV_AM625_BOARD_SETTINGS_MMC + EXTRA_ENV_AM625_BOARD_SETTINGS_MMC \ + BOOTENV /* Now for the remaining common defines */ #include <configs/ti_armv7_common.h> |