[U-Boot] [U-Boot, 07/10] rockchip: rk322x: dts: enable uart2 for SPL/TPL

[Philipp Tomsich]

> When we use DM_SERIAL for serial driver, we need enable the
> dts node for the debug console.
> 
> Signed-off-by: Kever Yang <kever.yang at rock-chips.com>
> Reviewed-by: Simon Glass <sjg at chromium.org>
> Acked-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>
> ---
> 
>  arch/arm/dts/rk3229-evb.dts | 1 +
>  1 file changed, 1 insertion(+)
> 

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