[RFC PATCH 02/13] sunxi: only include alias for eMMC when mmc2 used

Some Allwinner SoCs (e.g. R329) doesn't have a MMC2 controller at all, and on boards that we do not utilize MMC2, the alias for it is just useless.

Only include the alias when we specify CONFIG_MMC_SUNXI_EXTRA_SLOT to 2.

Signed-off-by: Icenowy Zheng icenowy@sipeed.com --- arch/arm/dts/sunxi-u-boot.dtsi | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/arch/arm/dts/sunxi-u-boot.dtsi b/arch/arm/dts/sunxi-u-boot.dtsi index 4a6ed3a7dd..b7244c1112 100644 --- a/arch/arm/dts/sunxi-u-boot.dtsi +++ b/arch/arm/dts/sunxi-u-boot.dtsi @@ -13,7 +13,9 @@ / { aliases { mmc0 = &mmc0; +#if CONFIG_MMC_SUNXI_EXTRA_SLOT == 2 mmc1 = &mmc2; +#endif };

binman: binman {