tree a4911bd8f409a71515334fd7b78458e3d7441e04
parent a3dd08ef010d558caf19f53c850783dc8651ac5d
author Wu, Josh <Josh.wu@atmel.com> 1421721213 +0800
committer Andreas Bießmann <andreas.devel@googlemail.com> 1423348982 +0100

ARM: at91: at91sam9x5: save environment to a FAT file in MMC card

This patch will save U-Boot environment as a file: uboot.env, in FAT partition
instead of saving it in raw sector of MMC card.

This make us easier to manage the environment file.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Acked-by: Bo Shen <voice.shen@atmel.com>