[U-Boot] [U-Boot, 1/1] rockchip: doc: clarify usage of CONFIG_SPL_ROCKCHIP_BACK_TO_BROM

[Philipp Tomsich]

> Change the description relating to CONFIG_SPL_ROCKCHIP_BACK_TO_BROM to
> clarify that both RK3288 and RK3036 use
> 
> 	CONFIG_SPL_ROCKCHIP_BACK_TO_BROM=y
> 
> Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
> Reviewed-by: Simon Glass <sjg at chromium.org>
> ---
>  doc/README.rockchip | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 

Applied to u-boot-rockchip, thanks!