exynos: Enable the debug UART in SPL
authorSimon Glass <sjg@chromium.org>
Fri, 3 Jul 2015 00:15:55 +0000 (18:15 -0600)
committerSimon Glass <sjg@chromium.org>
Thu, 6 Aug 2015 03:06:11 +0000 (21:06 -0600)
commit7fb57396e632126867c360e0dc0700db3d059aef
treeea84e6ad697eaa6efb6820d243e0d2fb15f19dea
parentbf6e702232e3b8c38fe0934c1f0240958eaabed3
exynos: Enable the debug UART in SPL

As a debugging aid, allow UART3 to be used as a debug UART in SPL. This
is a precursor to proper UART support, which requires a substantial
refactor.

Signed-off-by: Simon Glass <sjg@chromium.org>
arch/arm/cpu/armv7/exynos/lowlevel_init.c
drivers/serial/serial_s5p.c