rockchip/rk3399: reinitilize debug uart when resume

when shutdown logic power rail, the uart register value will reset,
so need to reinitilize debug uart.

Change-Id: I48d3535c0068fd671dea6ea32e908612992faf62
Signed-off-by: Lin Huang <hl@rock-chips.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
1 file changed