[PATCH u-boot v2019.04-aspeed-openbmc 2/2] ast2600: Add environment for booting from mmc

[Lei Yu]

On Fri, Jun 18, 2021 at 10:49 AM Joel Stanley <joel at jms.id.au> wrote:
>
> This adds the default environment from the OpenBMC project.
>
> Signed-off-by: Joel Stanley <joel at jms.id.au>
> ---
>  board/aspeed/ast2600_openbmc_mmc.txt       | 9 +++++++++
>  configs/ast2600_openbmc_spl_emmc_defconfig | 2 ++
>  2 files changed, 11 insertions(+)
>  create mode 100644 board/aspeed/ast2600_openbmc_mmc.txt
>
> diff --git a/board/aspeed/ast2600_openbmc_mmc.txt b/board/aspeed/ast2600_openbmc_mmc.txt
> new file mode 100644
> index 000000000000..47a474c92d70
> --- /dev/null
> +++ b/board/aspeed/ast2600_openbmc_mmc.txt
> @@ -0,0 +1,9 @@
> +bootargs=console=ttyS4,115200n8
> +boota=setenv bootpart 2; setenv rootfs rofs-a; run setmmcargs; ext4load mmc 0:${bootpart} ${loadaddr} fitImage && bootm; echo Error loading kernel FIT image
> +bootb=setenv bootpart 3; setenv rootfs rofs-b; run setmmcargs; ext4load mmc 0:${bootpart} ${loadaddr} fitImage && bootm; echo Error loading kernel FIT image
> +bootcmd=if test "${bootside}" = "b"; then run bootb; run boota; else run boota; run bootb; fi
> +bootdelay=2
> +bootside=a
> +loadaddr=0x83000000
> +rootfs=rofs-a
> +setmmcargs=setenv bootargs ${bootargs} rootwait root=PARTLABEL=${rootfs}
> diff --git a/configs/ast2600_openbmc_spl_emmc_defconfig b/configs/ast2600_openbmc_spl_emmc_defconfig
> index c5d03721c97a..344a4d8f9c96 100644
> --- a/configs/ast2600_openbmc_spl_emmc_defconfig
> +++ b/configs/ast2600_openbmc_spl_emmc_defconfig
> @@ -83,6 +83,8 @@ CONFIG_CMD_MTDPARTS=y
>  # CONFIG_SPL_EFI_PARTITION is not set
>  CONFIG_SPL_OF_CONTROL=y
>  CONFIG_ENV_IS_IN_MMC=y
> +CONFIG_USE_DEFAULT_ENV_FILE=y
> +CONFIG_DEFAULT_ENV_FILE="board/aspeed/ast2600_openbmc_mmc.txt"

This is good, we hit an issue before that is related to the default
env not in the flash.
Could you kindly help to make the same change for other configs?
E.g. for ast2500/ast2600 evb config.

>  CONFIG_NET_RANDOM_ETHADDR=y
>  CONFIG_SPL_DM=y
>  CONFIG_REGMAP=y
> --
> 2.32.0
>


-- 
BRs,
Lei YU