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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>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
This commit is contained in:
Icenowy Zheng 2021-07-22 14:30:04 +08:00 committed by Andre Przywara
parent 08bdb976b7
commit 03510bf621
1 changed files with 2 additions and 0 deletions
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2
arch/arm/dts/sunxi-u-boot.dtsi
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@ -13,7 +13,9 @@
/ { / {
aliases { aliases {
mmc0 = &mmc0; mmc0 = &mmc0;
#if CONFIG_MMC_SUNXI_EXTRA_SLOT == 2
mmc1 = &mmc2; mmc1 = &mmc2;
#endif
}; };
binman: binman { binman: binman {