tree d618bbdabefcc0db7cccbbafdbb2f3b7e04fc75a
parent bd44758a41b6d38b865e0bc0b1751c6129c1ec2b
author Simon Glass <sjg@chromium.org> 1445132482 -0600
committer Michal Simek <michal.simek@xilinx.com> 1446644992 +0100

arm: zynq: Support the debug UART

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

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>