[PATCH v2] Fix MMC access on Sabrelite

[Fabio Estevam]

[Adding Stefano]

On Thu, Jun 11, 2020 at 2:54 PM Martyn Welch <martyn.welch at collabora.com> wrote:
>
> It appears that MMC access on the Sabrelite has been broken since
> cdcaee9518:
>
> Loading Environment from MMC... Card did not respond to voltage select!
> *** Warning - No block device, using default environment
>
> Remove the board_mmc_init() and related entries now that we should be
> using DM_MMC, add PINCTRL so that things work as expected.
>
> Signed-off-by: Martyn Welch <martyn.welch at collabora.com>

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