[U-Boot] [PATCH v3 20/57] ram: rockchip: Kconfig: Add RK3399 LPDDR4 entry

[Kever Yang]

On 2019/7/16 下午7:57, Jagan Teki wrote:
> Supporting LPDDR4 code support in RK3399 would increases
> the size of SPL/TPL.
>
> So add kconfig entry for RK3399 LPDDR4 code so-that
> the boards have LPDDR4 can enable them via defconfig.
>
> Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>

Reviewed-by: Kever Yang <Kever.yang at rock-chips.com>

Thanks,
  - Kever
> ---
>   drivers/ram/rockchip/Kconfig | 7 +++++++
>   1 file changed, 7 insertions(+)
>
> diff --git a/drivers/ram/rockchip/Kconfig b/drivers/ram/rockchip/Kconfig
> index 151ffb684d..4f274e01b3 100644
> --- a/drivers/ram/rockchip/Kconfig
> +++ b/drivers/ram/rockchip/Kconfig
> @@ -23,4 +23,11 @@ config RAM_RK3399
>   	  This enables ram drivers support for the platforms based on
>   	  Rockchip RK3399 SoC.
>   
> +config RAM_RK3399_LPDDR4
> +	bool "LPDDR4 support for Rockchip RK3399"
> +	depends on RAM_RK3399
> +	help
> +	  This enables LPDDR4 sdram code support for the platforms based
> +	  on Rockchip RK3399 SoC.
> +
>   endif # RAM_ROCKCHIP