[U-Boot] [U-Boot, 6/7] rockchip: firefly-rk3399: enable dwmmc driver for the board

[Philipp Tomsich]

> Enable mmc_dw_rockchip driver, disable CONFIG_SPL_OF_PLATDATA
> first for some dependence patches still not merged.
> 
> Signed-off-by: Kever Yang <kever.yang at rock-chips.com>
> Tested-by: Vagrant Cascadian <vagrant at debian.org>
> Reviewed-by: Simon Glass <sjg at chromium.org>
> ---
> 
>  configs/firefly-rk3399_defconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 

Applied to u-boot-rockchip/next, thanks!