[PATCH 05/11] rk3399: Check MMC env while defining it

[Kever Yang]

On 2019/12/21 下午3:54, Jagan Teki wrote:
> rk3399 do support SPI flash as well, so there is
> a possibility of using flash environment for those
> usecases.
>
> So define env device for MMC only when it is used
> by specific configuration.
>
> Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang at rock-chips.com>

Thanks,
- Kever
> ---
>   include/configs/evb_rk3399.h | 4 +++-
>   1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/include/configs/evb_rk3399.h b/include/configs/evb_rk3399.h
> index b9c4d683f4..c0b0358893 100644
> --- a/include/configs/evb_rk3399.h
> +++ b/include/configs/evb_rk3399.h
> @@ -8,7 +8,9 @@
>   
>   #include <configs/rk3399_common.h>
>   
> -#define CONFIG_SYS_MMC_ENV_DEV 0
> +#if defined(CONFIG_ENV_IS_IN_MMC)
> +# define CONFIG_SYS_MMC_ENV_DEV		0
> +#endif
>   
>   #define SDRAM_BANK_SIZE			(2UL << 30)
>