we need to use _

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
drop this mx23 revert

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
use the same folder name as the u-boot build config

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
lots of change for v2013.07-rcX

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>