Add config to save and read back environment from eMMC.
Signed-off-by: Faiz Abbas faiz_abbas@ti.com --- configs/j721e_evm_a72_defconfig | 7 ++++++- configs/j721e_evm_r5_defconfig | 6 +++++- include/configs/j721e_evm.h | 6 ++++++ 3 files changed, 17 insertions(+), 2 deletions(-)
diff --git a/configs/j721e_evm_a72_defconfig b/configs/j721e_evm_a72_defconfig index 7ec3a53022..fd7fec1c4e 100644 --- a/configs/j721e_evm_a72_defconfig +++ b/configs/j721e_evm_a72_defconfig @@ -5,10 +5,11 @@ CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_SYS_MALLOC_F_LEN=0x8000 CONFIG_SOC_K3_J721E=y CONFIG_TARGET_J721E_A72_EVM=y +CONFIG_ENV_SIZE=0x20000 +CONFIG_ENV_OFFSET=0x680000 CONFIG_SPL_MMC_SUPPORT=y CONFIG_SPL_SERIAL_SUPPORT=y CONFIG_SPL_DRIVERS_MISC_SUPPORT=y -CONFIG_ENV_SIZE=0x20000 CONFIG_SPL_STACK_R_ADDR=0x82000000 CONFIG_NR_DRAM_BANKS=2 CONFIG_SPL_FS_FAT=y @@ -24,6 +25,7 @@ CONFIG_BOOTCOMMAND="run findfdt; run envboot; run init_${boot}; run boot_rprocs; CONFIG_SPL_SYS_MALLOC_SIMPLE=y CONFIG_SPL_STACK_R=y CONFIG_SPL_SEPARATE_BSS=y +CONFIG_SPL_ENV_SUPPORT=y CONFIG_SPL_I2C_SUPPORT=y CONFIG_SPL_DM_MAILBOX=y CONFIG_SPL_DM_RESET=y @@ -54,6 +56,9 @@ CONFIG_SPL_OF_CONTROL=y CONFIG_DEFAULT_DEVICE_TREE="k3-j721e-common-proc-board" CONFIG_SPL_MULTI_DTB_FIT=y CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y +CONFIG_ENV_IS_IN_MMC=y +CONFIG_SYS_REDUNDAND_ENVIRONMENT=y +CONFIG_ENV_OFFSET_REDUND=0x700000 CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_NET_RANDOM_ETHADDR=y CONFIG_DM=y diff --git a/configs/j721e_evm_r5_defconfig b/configs/j721e_evm_r5_defconfig index 52dfe39641..cb6c74d7bf 100644 --- a/configs/j721e_evm_r5_defconfig +++ b/configs/j721e_evm_r5_defconfig @@ -6,10 +6,11 @@ CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_SYS_MALLOC_F_LEN=0x55000 CONFIG_SOC_K3_J721E=y CONFIG_TARGET_J721E_R5_EVM=y +CONFIG_ENV_SIZE=0x20000 +CONFIG_ENV_OFFSET=0x680000 CONFIG_SPL_MMC_SUPPORT=y CONFIG_SPL_SERIAL_SUPPORT=y CONFIG_SPL_DRIVERS_MISC_SUPPORT=y -CONFIG_ENV_SIZE=0x20000 CONFIG_SPL_STACK_R_ADDR=0x82000000 CONFIG_SPL_FS_FAT=y CONFIG_SPL_LIBDISK_SUPPORT=y @@ -46,6 +47,9 @@ CONFIG_CMD_FAT=y CONFIG_OF_CONTROL=y CONFIG_SPL_OF_CONTROL=y CONFIG_DEFAULT_DEVICE_TREE="k3-j721e-r5-common-proc-board" +CONFIG_ENV_IS_IN_MMC=y +CONFIG_SYS_REDUNDAND_ENVIRONMENT=y +CONFIG_ENV_OFFSET_REDUND=0x700000 CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_DM=y CONFIG_SPL_DM=y diff --git a/include/configs/j721e_evm.h b/include/configs/j721e_evm.h index bbbbe4296e..48d81dfd61 100644 --- a/include/configs/j721e_evm.h +++ b/include/configs/j721e_evm.h @@ -127,4 +127,10 @@ /* Now for the remaining common defines */ #include <configs/ti_armv7_common.h>
+/* MMC ENV related defines */ +#ifdef CONFIG_ENV_IS_IN_MMC +#define CONFIG_SYS_MMC_ENV_DEV 0 +#define CONFIG_SYS_MMC_ENV_PART 1 +#endif + #endif /* __CONFIG_J721E_EVM_H */