[U-Boot] [U-Boot, 6/8] rockchip: Kconfig: enable TPL/SPL support for rk3328

[Philipp Tomsich]

> Enable TPL/SPL support and some related option in Kconfig.
> 
> Signed-off-by: Kever Yang <kever.yang at rock-chips.com>
> ---
> 
>  arch/arm/mach-rockchip/Kconfig | 14 +++++++++++++-
>  1 file changed, 13 insertions(+), 1 deletion(-)
> 

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