Commits
Peng Fan committed 6f6a828fbe7
MLK-12434-1: imx: dynamic setting mmcdev and mmcroot Align to imx_v2015.04, dynamic setting mmcdev and mmcroot. Then when boot linux, we can have correct "root=/dev/mmcblk[x]p2" Signed-off-by: Peng Fan <peng.fan@nxp.com> (cherry picked from commit b46b99a901eb194e81fc4836ee2259ad8857f4d3)