[PATCH 3/3] imx: imx8mm-beacon: Move Environment to eMMC partition 2

sbabic at denx.de sbabic at denx.de
Tue Nov 8 17:37:59 CET 2022


> The downstream U-Boot distributed by Beacon stores the environment
> in the eMMC and the end of partition 2.  This allow the environment
> to stay on the SOM regardless of the boot source.
> Signed-off-by: Adam Ford <aford173 at gmail.com>
> Reviewed-by: Fabio Estevam <festevam at denx.de>
> diff --git a/configs/imx8mm_beacon_defconfig b/configs/imx8mm_beacon_defconfig
> index 90a623515e..4dd87914b8 100644
> --- a/configs/imx8mm_beacon_defconfig
> +++ b/configs/imx8mm_beacon_defconfig
> @@ -5,8 +5,8 @@ CONFIG_SYS_MALLOC_LEN=0x2000000
>  CONFIG_SPL_GPIO=y
>  CONFIG_SPL_LIBCOMMON_SUPPORT=y
>  CONFIG_SPL_LIBGENERIC_SUPPORT=y
> -CONFIG_ENV_SIZE=0x1000
> -CONFIG_ENV_OFFSET=0x400000
> +CONFIG_ENV_SIZE=0x2000
> +CONFIG_ENV_OFFSET=0xFFFFDE00
>  CONFIG_DM_GPIO=y
>  CONFIG_DEFAULT_DEVICE_TREE="imx8mm-beacon-kit"
>  CONFIG_SPL_TEXT_BASE=0x7E1000
> @@ -76,7 +76,8 @@ CONFIG_SPL_OF_CONTROL=y
>  CONFIG_ENV_OVERWRITE=y
>  CONFIG_ENV_IS_IN_MMC=y
>  CONFIG_SYS_RELOC_GD_ENV_ADDR=y
> -CONFIG_SYS_MMC_ENV_DEV=1
> +CONFIG_SYS_MMC_ENV_DEV=2
> +CONFIG_SYS_MMC_ENV_PART=2
>  CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
>  CONFIG_USE_ETHPRIME=y
>  CONFIG_ETHPRIME="FEC"
Applied to u-boot-imx, master, thanks !

Best regards,
Stefano Babic

-- 
=====================================================================
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de
=====================================================================


More information about the U-Boot mailing list