tree 38d158cc3ffd6cfd1a72ce48b184f90fdb564814
parent 52c14cabdaf63ec1076be8a2e3054f3f01708256
author Jagan Teki <jagan@amarulasolutions.com> 1496727111 +0000
committer Stefano Babic <sbabic@denx.de> 1499845462 +0200

serial: mxc: Add debug uart support

Add support for the debug UART to assist with early debugging.
Enable it for i.CoreM6 as an example.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Simon Glass <sjg@chromium.org>