[U-Boot] [U-Boot, 2/9] ARM: rockchip: rk3188: Remove the pinctrl setup and enable uart at SPL

[Philipp Tomsich]

> When the boot ROM sets up MMC we don't need to do it again. Remove the
> MMC setup code entirely, but we also need to enable uart for debug message.
> 
> Signed-off-by: David Wu <david.wu at rock-chips.com>
> ---
> 
>  arch/arm/mach-rockchip/rk3188-board-spl.c | 42 +++----------------------------
>  1 file changed, 3 insertions(+), 39 deletions(-)
> 

Acked-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>