tree b1c9e684c2cebdb14a98a6b422fd4d9ee72a1e3d
parent b877fa0caa223b8fa69024e0a744363d9d549d4b
author Kever Yang <kever.yang@rock-chips.com> 1553821741 +0800
committer Philipp Tomsich <philipp.tomsich@theobroma-systems.com> 1556696458 +0200

rockchip: rk3188: add board_debug_uart_init()

Use board_debug_uart_init() for UART iomux init instead of
do it in board_init_f, and move the function to soc file so
that we can find all the soc/board setting in soc file and
use a common board file.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>