[U-Boot] [U-Boot,01/13] rockchip: rk3066: add grf header file

[Philipp Tomsich]

> grf is needed by various drivers for rk3066 soc.
> 
> Signed-off-by: Paweł Jarosz <paweljarosz3691 at gmail.com>
> ---
>  arch/arm/include/asm/arch-rockchip/grf_rk3066.h | 621 ++++++++++++++++++++++++
>  1 file changed, 621 insertions(+)
>  create mode 100644 arch/arm/include/asm/arch-rockchip/grf_rk3066.h
> 

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