diff options
Diffstat (limited to 'EmbeddedPkg/Include/Protocol/MmcHost.h')
| -rw-r--r-- | EmbeddedPkg/Include/Protocol/MmcHost.h | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/EmbeddedPkg/Include/Protocol/MmcHost.h b/EmbeddedPkg/Include/Protocol/MmcHost.h deleted file mode 100644 index 89f2e80b5c..0000000000 --- a/EmbeddedPkg/Include/Protocol/MmcHost.h +++ /dev/null @@ -1,157 +0,0 @@ -/** @file
- Definition of the MMC Host Protocol
-
- 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
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef __MMC_HOST_H__
-#define __MMC_HOST_H__
-
-///
-/// Global ID for the MMC Host Protocol
-///
-#define EFI_MMC_HOST_PROTOCOL_GUID \
- { 0x3e591c00, 0x9e4a, 0x11df, {0x92, 0x44, 0x00, 0x02, 0xA5, 0xD5, 0xC5, 0x1B } }
-
-#define MMC_RESPONSE_TYPE_R1 0
-#define MMC_RESPONSE_TYPE_R1b 0
-#define MMC_RESPONSE_TYPE_R2 1
-#define MMC_RESPONSE_TYPE_R3 0
-#define MMC_RESPONSE_TYPE_R6 0
-#define MMC_RESPONSE_TYPE_R7 0
-#define MMC_RESPONSE_TYPE_OCR 0
-#define MMC_RESPONSE_TYPE_CID 1
-#define MMC_RESPONSE_TYPE_CSD 1
-#define MMC_RESPONSE_TYPE_RCA 0
-
-typedef UINT32 MMC_RESPONSE_TYPE;
-
-typedef UINT32 MMC_CMD;
-
-#define MMC_CMD_WAIT_RESPONSE (1 << 16)
-#define MMC_CMD_LONG_RESPONSE (1 << 17)
-#define MMC_CMD_NO_CRC_RESPONSE (1 << 18)
-
-#define MMC_INDX(Index) ((Index) & 0xFFFF)
-#define MMC_GET_INDX(MmcCmd) ((MmcCmd) & 0xFFFF)
-
-#define MMC_CMD0 (MMC_INDX(0) | MMC_CMD_NO_CRC_RESPONSE)
-#define MMC_CMD1 (MMC_INDX(1) | MMC_CMD_WAIT_RESPONSE | MMC_CMD_NO_CRC_RESPONSE)
-#define MMC_CMD2 (MMC_INDX(2) | MMC_CMD_WAIT_RESPONSE | MMC_CMD_LONG_RESPONSE)
-#define MMC_CMD3 (MMC_INDX(3) | MMC_CMD_WAIT_RESPONSE)
-#define MMC_CMD5 (MMC_INDX(5) | MMC_CMD_WAIT_RESPONSE | MMC_CMD_NO_CRC_RESPONSE)
-#define MMC_CMD7 (MMC_INDX(7) | MMC_CMD_WAIT_RESPONSE)
-#define MMC_CMD8 (MMC_INDX(8) | MMC_CMD_WAIT_RESPONSE)
-#define MMC_CMD9 (MMC_INDX(9) | MMC_CMD_WAIT_RESPONSE | MMC_CMD_LONG_RESPONSE)
-#define MMC_CMD11 (MMC_INDX(11) | MMC_CMD_WAIT_RESPONSE)
-#define MMC_CMD12 (MMC_INDX(12) | MMC_CMD_WAIT_RESPONSE)
-#define MMC_CMD13 (MMC_INDX(13) | MMC_CMD_WAIT_RESPONSE)
-#define MMC_CMD16 (MMC_INDX(16) | MMC_CMD_WAIT_RESPONSE)
-#define MMC_CMD17 (MMC_INDX(17) | MMC_CMD_WAIT_RESPONSE)
-#define MMC_CMD18 (MMC_INDX(18) | MMC_CMD_WAIT_RESPONSE)
-#define MMC_CMD20 (MMC_INDX(20) | MMC_CMD_WAIT_RESPONSE)
-#define MMC_CMD23 (MMC_INDX(23) | MMC_CMD_WAIT_RESPONSE)
-#define MMC_CMD24 (MMC_INDX(24) | MMC_CMD_WAIT_RESPONSE)
-#define MMC_CMD55 (MMC_INDX(55) | MMC_CMD_WAIT_RESPONSE)
-#define MMC_ACMD41 (MMC_INDX(41) | MMC_CMD_WAIT_RESPONSE | MMC_CMD_NO_CRC_RESPONSE)
-
-// Valid responses for CMD1 in eMMC
-#define EMMC_CMD1_CAPACITY_LESS_THAN_2GB 0x00FF8080 // Capacity <= 2GB, byte addressing used
-#define EMMC_CMD1_CAPACITY_GREATER_THAN_2GB 0x40FF8080 // Capacity > 2GB, 512-byte sector addressing used
-
-typedef enum _MMC_STATE {
- MmcInvalidState = 0,
- MmcHwInitializationState,
- MmcIdleState,
- MmcReadyState,
- MmcIdentificationState,
- MmcStandByState,
- MmcTransferState,
- MmcSendingDataState,
- MmcReceiveDataState,
- MmcProgrammingState,
- MmcDisconnectState,
-} MMC_STATE;
-
-///
-/// Forward declaration for EFI_MMC_HOST_PROTOCOL
-///
-typedef struct _EFI_MMC_HOST_PROTOCOL EFI_MMC_HOST_PROTOCOL;
-
-typedef BOOLEAN (EFIAPI *MMC_ISCARDPRESENT) (
- IN EFI_MMC_HOST_PROTOCOL *This
- );
-
-typedef BOOLEAN (EFIAPI *MMC_ISREADONLY) (
- IN EFI_MMC_HOST_PROTOCOL *This
- );
-
-typedef EFI_STATUS (EFIAPI *MMC_BUILDDEVICEPATH) (
- IN EFI_MMC_HOST_PROTOCOL *This,
- OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath
- );
-
-typedef EFI_STATUS (EFIAPI *MMC_NOTIFYSTATE) (
- IN EFI_MMC_HOST_PROTOCOL *This,
- IN MMC_STATE State
- );
-
-typedef EFI_STATUS (EFIAPI *MMC_SENDCOMMAND) (
- IN EFI_MMC_HOST_PROTOCOL *This,
- IN MMC_CMD Cmd,
- IN UINT32 Argument
- );
-
-typedef EFI_STATUS (EFIAPI *MMC_RECEIVERESPONSE) (
- IN EFI_MMC_HOST_PROTOCOL *This,
- IN MMC_RESPONSE_TYPE Type,
- IN UINT32 *Buffer
- );
-
-typedef EFI_STATUS (EFIAPI *MMC_READBLOCKDATA) (
- IN EFI_MMC_HOST_PROTOCOL *This,
- IN EFI_LBA Lba,
- IN UINTN Length,
- OUT UINT32 *Buffer
- );
-
-typedef EFI_STATUS (EFIAPI *MMC_WRITEBLOCKDATA) (
- IN EFI_MMC_HOST_PROTOCOL *This,
- IN EFI_LBA Lba,
- IN UINTN Length,
- IN UINT32 *Buffer
- );
-
-
-struct _EFI_MMC_HOST_PROTOCOL {
-
- UINT32 Revision;
- MMC_ISCARDPRESENT IsCardPresent;
- MMC_ISREADONLY IsReadOnly;
- MMC_BUILDDEVICEPATH BuildDevicePath;
-
- MMC_NOTIFYSTATE NotifyState;
-
- MMC_SENDCOMMAND SendCommand;
- MMC_RECEIVERESPONSE ReceiveResponse;
-
- MMC_READBLOCKDATA ReadBlockData;
- MMC_WRITEBLOCKDATA WriteBlockData;
-
-};
-
-#define MMC_HOST_PROTOCOL_REVISION 0x00010001 // 1.1
-
-extern EFI_GUID gEfiMmcHostProtocolGuid;
-
-#endif
-
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