Commits
Ed Swarthout committed 2ccceacc04b
Add support for 8641 Rev 2 silicon. Without this patch, I am unable to get to the prompt on rev 2 silicon. Only set ddrioovcr for rev1. Signed-off-by: Ed Swarthout<ed.swarthout@freescale.com> Signed-off-by: Jon Loeliger <jdl@freescale.com>