tree 3280e3f61393cba74b83c2d56cd6037b8b477a6d
parent 0e428eef8ccc835f6966ecb97fd80d012044edba
author Baruch Siach <baruch@tkos.co.il> 1534259146 +0300
committer Stefan Roese <sr@denx.de> 1537340366 +0200

arm64: mvebu: armada-8k: support environment in SD/eMMC

Detect the SD/eMMC boot device at run-time. Load the environment from
the boot deice, as well as save to it.

Leave the environment offset the same as in the SPI flash.

Make SD/eMMC 0 the default environment device when the boot device is
not detected.

Cc: Konstantin Porotchkin <kostap@marvell.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Stefan Roese <sr@denx.de>