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MmcDxe: Adding eMMC support

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Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15074 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Olivier Martin
2014-01-09 19:06:25 +00:00
committed by oliviermartin
parent 4f67c7ffa1
commit b4fdedc254
5 changed files with 476 additions and 263 deletions
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14
EmbeddedPkg/Universal/MmcDxe/Mmc.h
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@@ -1,7 +1,7 @@
/** @file
Main Header file for the MMC DXE driver
Copyright (c) 2011-2013, ARM Limited. All rights reserved.
Copyright (c) 2011-2014, ARM Limited. All rights reserved.
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -58,6 +58,7 @@ typedef enum {
UNKNOWN_CARD,
MMC_CARD, //MMC card
MMC_CARD_HIGH, //MMC Card with High capacity
EMMC_CARD, //eMMC 4.41 card
SD_CARD, //SD 1.1 card
SD_CARD_2, //SD 2.0 or above standard card
SD_CARD_2_HIGH //SD 2.0 or above high capacity card
@@ -289,8 +290,15 @@ MmcFlushBlocks (
IN EFI_BLOCK_IO_PROTOCOL *This
);
EFI_STATUS InitializeMmcDevice (
IN MMC_HOST_INSTANCE *MmcHost
EFI_STATUS
MmcNotifyState (
IN MMC_HOST_INSTANCE *MmcHostInstance,
IN MMC_STATE State
);
EFI_STATUS
InitializeMmcDevice (
IN MMC_HOST_INSTANCE *MmcHost
);
VOID