[U-Boot] rockchip: enable debug uart

[Simon Glass]

On 18 April 2017 at 05:17, Eddie Cai <eddie.cai.linux at gmail.com> wrote:
> enable debug uart for rk3288 and print something to let people know
> where we are
>
> Signed-off-by: Eddie Cai <eddie.cai.linux at gmail.com>
> ---
>  arch/arm/mach-rockchip/rk3288-board-spl.c | 6 ++----
>  1 file changed, 2 insertions(+), 4 deletions(-)
>

Reviewed-by: Simon Glass <sjg at chromium.org>