tree 8c6bf495049e9e0f92635f91e4b1e45597822b23
parent cff80f2cd12bf9767509b5334ecfc90cd7de5502
author Ilya Yanok <yanok@emcraft.com> 1246283596 +0400
committer Wolfgang Denk <wd@denx.de> 1248034049 +0200

mmc: set bus width to 1 and clock to minimum early during initialization

We need to switch back to 1-bit before initialization or SD 2.0 cards
will fail to send SCR if we've switched to 4-bit already.

Signed-off-by: Ilya Yanok <yanok@emcraft.com>