tree 98014f40f1c450716bf4b2966f31822b42ac03f0
parent 25f66096ac0cbb8e757e6ce3f78665eedb946b17
author Alban Bedel <albeu@free.fr> 1449741441 +0100
committer Ralf Baechle <ralf@linux-mips.org> 1453604751 +0100

MIPS: zboot: Add support for serial debug using the PROM

As most platforms implement the PROM serial interface prom_putchar()
add a simple bridge to allow re-using this code for zboot.

Signed-off-by: Alban Bedel <albeu@free.fr>
Cc: Alex Smith <alex.smith@imgtec.com>
Cc: Andrew Bresticker <abrestic@chromium.org>
Cc: Wu Zhangjin <wuzhangjin@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/11811/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>