[PATCH] ARM: imx8m: support env in fat and ext4

[Fabio Estevam]

On Wed, Oct 20, 2021 at 4:16 PM Ricardo Salveti <ricardo at foundries.io> wrote:
>
> Change boot device logic to also allow environment stored in fat and in
> ext4 when booting from SD or from eMMC.
>
> As the boot device check for SD and for eMMC was depending on
> ENV_IS_IN_MMC being defined, change the ifdef blocks at env_get_location
> to use IS_ENABLED instead for all modes, returning NOWHERE when no valid
> mode is found.
>
> Signed-off-by: Ricardo Salveti <ricardo at foundries.io>

Reviewed-by: Fabio Estevam <festevam at gmail.com>