Mirrors/u-boot
1
0
Fork 0
mirror of https://source.denx.de/u-boot/u-boot.git synced 2026-06-13 15:03:58 +03:00
Code Issues Packages Projects Releases Wiki Activity

configs: e850-96: Enable U-Boot environment on eMMC

Browse Source 
Store U-Boot environment in BOOT2 HW area of eMMC (/dev/mmcblk0boot1),
as it's currently unused. BOOT1 area will be probably used for storing
low-level bootloaders further, so let's not touch it.

Both primary and redundant environments work fine:

    => env default -f -a
    ## Resetting to default environment
    => env save
    Saving Environment to MMC... Writing to redundant MMC(0)... OK

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This commit is contained in:
Sam Protsenko
2025-01-16 17:01:25 -06:00
committed by Minkyu Kang
parent 4f1dc6f1e1
commit 5af19ede0d
1 changed files with 9 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
configs/e850-96_defconfig
View File

@@ -8,8 +8,11 @@ CONFIG_SYS_MALLOC_F_LEN=0x4000
CONFIG_ARCH_EXYNOS9=y
CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xf8c00000
CONFIG_ENV_SIZE=0x10000
CONFIG_ENV_OFFSET=0x0
CONFIG_DEFAULT_DEVICE_TREE="exynos/exynos850-e850-96"
CONFIG_SYS_LOAD_ADDR=0x80000000
CONFIG_ENV_OFFSET_REDUND=0x10000
# CONFIG_PSCI_RESET is not set
CONFIG_ANDROID_BOOT_IMAGE=y
# CONFIG_AUTOBOOT is not set
@@ -24,8 +27,14 @@ CONFIG_CMD_PART=y
CONFIG_CMD_TIME=y
CONFIG_CMD_RNG=y
CONFIG_PARTITION_TYPE_GUID=y
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_SYS_MMC_ENV_PART=2
CONFIG_NO_NET=y
CONFIG_CLK_EXYNOS850=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_MMC_DW=y
CONFIG_SOC_SAMSUNG=y
CONFIG_EXYNOS_PMU=y