tree df2e6fba57113709e6fe8b943024999d4e564283
parent 3adfd1143bd55608fa9ec81f98999d478c9313ba
author Terry Lv <r65388@freescale.com> 1274065021 +0800
committer Wolfgang Denk <wd@denx.de> 1284911249 +0200

Save environment data to mmc.

This patch is to save environment data to mmc card.
It uses interfaces defined in generic mmc.

Signed-off-by: Terry Lv <r65388@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>