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ARM: uniphier: add a command to find the first MMC (non-SD) device
authorMasahiro Yamada <yamada.masahiro@socionext.com>
Tue, 16 Feb 2016 08:08:40 +0000 (17:08 +0900)
committerMasahiro Yamada <yamada.masahiro@socionext.com>
Sun, 28 Feb 2016 18:50:16 +0000 (03:50 +0900)
commit569e4be172d1bf2041e97c0b65f872a7451b178a
tree3bca61d2c101a0138819163f8e1ae1c2d4958947tree | snapshot
parenta55d9feeec141bc5ec04cf84c86e270cf0ed0d3ccommit | diff
ARM: uniphier: add a command to find the first MMC (non-SD) device

UniPhier SoC family supports both (e)MMC boot and SD card boot;
however, both of them are handled in the same uclass.

When booting from the eMMC, we want to know the device number
of the (e)MMC, not SD.  This command is useful to find the first
MMC (non-SD) device.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
arch/arm/mach-uniphier/boot-mode/boot-mode.c diff | blob | blame | history
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