Commits
Haojian Zhuang committed fa4cd2a880f
ARM: mmp: implement DEBUG_LL port choice DEBUG_LL port must be choiced in arch-mmp. DEBUG_LL port should be UART2 in TTC DKB. And it should be UART3 in brownstone. Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>