tree 1c16bb635dc3ac2cf435d21ee60f59955148fe43
parent 49fee03652a46bbeab22475eb5d051fc9263eda3
author David Woodhouse <dwmw2@infradead.org> 1596531947 +0100
committer Tom Rini <trini@konsulko.com> 1602688594 -0400

env/ext4.c: allow loading from an EXT4 partition on the MMC boot device

This parallels what I added for FAT in commit 6731bef6966, allowing the
environment to be found in a specific partition on the device that the
board's mmc_get_env_dev() returns. On the Banana Pi R2 that means the
device that U-Boot was loaded from; either the internal eMMC or an SD
card.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>