EmbeddedPkg/MmcDxe: set I/O speed and bus width in SD stack
authorHaojian Zhuang <haojian.zhuang@linaro.org>
Wed, 23 Nov 2016 13:36:22 +0000 (21:36 +0800)
committerArd Biesheuvel <ard.biesheuvel@linaro.org>
Thu, 24 Nov 2016 16:29:03 +0000 (16:29 +0000)
commite06253ba80d93bceaefc182ca882e07b0463be8d
tree8264bdbc1799c8e95400a89e2b4a0beef66a9f36
parent752ae80514ccb3532a6d6d16a122642573eabdee
EmbeddedPkg/MmcDxe: set I/O speed and bus width in SD stack

Add more SD commands to support 4-bit bus width & iospeed.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Tested-by: Ryan Harkin <ryan.harkin@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
EmbeddedPkg/Universal/MmcDxe/Mmc.h
EmbeddedPkg/Universal/MmcDxe/MmcIdentification.c