Data Structures
struct	EMMC_CID

struct	EMMC_CSD

struct	EMMC_EXT_CSD

Macros
#define	EMMC_GO_IDLE_STATE 0

#define	EMMC_SEND_OP_COND 1

#define	EMMC_ALL_SEND_CID 2

#define	EMMC_SET_RELATIVE_ADDR 3

#define	EMMC_SET_DSR 4

#define	EMMC_SLEEP_AWAKE 5

#define	EMMC_SWITCH 6

#define	EMMC_SELECT_DESELECT_CARD 7

#define	EMMC_SEND_EXT_CSD 8

#define	EMMC_SEND_CSD 9

#define	EMMC_SEND_CID 10

#define	EMMC_STOP_TRANSMISSION 12

#define	EMMC_SEND_STATUS 13

#define	EMMC_BUSTEST_R 14

#define	EMMC_GO_INACTIVE_STATE 15

#define	EMMC_SET_BLOCKLEN 16

#define	EMMC_READ_SINGLE_BLOCK 17

#define	EMMC_READ_MULTIPLE_BLOCK 18

#define	EMMC_BUSTEST_W 19

#define	EMMC_SEND_TUNING_BLOCK 21

#define	EMMC_SET_BLOCK_COUNT 23

#define	EMMC_WRITE_BLOCK 24

#define	EMMC_WRITE_MULTIPLE_BLOCK 25

#define	EMMC_PROGRAM_CID 26

#define	EMMC_PROGRAM_CSD 27

#define	EMMC_SET_WRITE_PROT 28

#define	EMMC_CLR_WRITE_PROT 29

#define	EMMC_SEND_WRITE_PROT 30

#define	EMMC_SEND_WRITE_PROT_TYPE 31

#define	EMMC_ERASE_GROUP_START 35

#define	EMMC_ERASE_GROUP_END 36

#define	EMMC_ERASE 38

#define	EMMC_FAST_IO 39

#define	EMMC_GO_IRQ_STATE 40

#define	EMMC_LOCK_UNLOCK 42

#define	EMMC_SET_TIME 49

#define	EMMC_PROTOCOL_RD 53

#define	EMMC_PROTOCOL_WR 54

#define	EMMC_APP_CMD 55

#define	EMMC_GEN_CMD 56

Enumerations
enum	EMMC_PARTITION_TYPE { EmmcPartitionUserData = 0 , EmmcPartitionBoot1 = 1 , EmmcPartitionBoot2 = 2 , EmmcPartitionRPMB = 3 , EmmcPartitionGP1 = 4 , EmmcPartitionGP2 = 5 , EmmcPartitionGP3 = 6 , EmmcPartitionGP4 = 7 , EmmcPartitionUnknown }

Detailed Description

Header file for eMMC support.

This header file contains some definitions defined in EMMC4.5/EMMC5.0 spec.

Copyright (c) 2015, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file Emmc.h.

Macro Definition Documentation

◆ EMMC_ALL_SEND_CID

#define EMMC_ALL_SEND_CID 2

Definition at line 19 of file Emmc.h.

◆ EMMC_APP_CMD

#define EMMC_APP_CMD 55

Definition at line 55 of file Emmc.h.

◆ EMMC_BUSTEST_R

#define EMMC_BUSTEST_R 14

Definition at line 30 of file Emmc.h.

◆ EMMC_BUSTEST_W

#define EMMC_BUSTEST_W 19

Definition at line 35 of file Emmc.h.

◆ EMMC_CLR_WRITE_PROT

#define EMMC_CLR_WRITE_PROT 29

Definition at line 43 of file Emmc.h.

◆ EMMC_ERASE

#define EMMC_ERASE 38

Definition at line 48 of file Emmc.h.

◆ EMMC_ERASE_GROUP_END

#define EMMC_ERASE_GROUP_END 36

Definition at line 47 of file Emmc.h.

◆ EMMC_ERASE_GROUP_START

#define EMMC_ERASE_GROUP_START 35

Definition at line 46 of file Emmc.h.

◆ EMMC_FAST_IO

#define EMMC_FAST_IO 39

Definition at line 49 of file Emmc.h.

◆ EMMC_GEN_CMD

#define EMMC_GEN_CMD 56

Definition at line 56 of file Emmc.h.

◆ EMMC_GO_IDLE_STATE

#define EMMC_GO_IDLE_STATE 0

Definition at line 17 of file Emmc.h.

◆ EMMC_GO_INACTIVE_STATE

#define EMMC_GO_INACTIVE_STATE 15

Definition at line 31 of file Emmc.h.

◆ EMMC_GO_IRQ_STATE

#define EMMC_GO_IRQ_STATE 40

Definition at line 50 of file Emmc.h.

◆ EMMC_LOCK_UNLOCK

#define EMMC_LOCK_UNLOCK 42

Definition at line 51 of file Emmc.h.

◆ EMMC_PROGRAM_CID

#define EMMC_PROGRAM_CID 26

Definition at line 40 of file Emmc.h.

◆ EMMC_PROGRAM_CSD

#define EMMC_PROGRAM_CSD 27

Definition at line 41 of file Emmc.h.

◆ EMMC_PROTOCOL_RD

#define EMMC_PROTOCOL_RD 53

Definition at line 53 of file Emmc.h.

◆ EMMC_PROTOCOL_WR

#define EMMC_PROTOCOL_WR 54

Definition at line 54 of file Emmc.h.

◆ EMMC_READ_MULTIPLE_BLOCK

#define EMMC_READ_MULTIPLE_BLOCK 18

Definition at line 34 of file Emmc.h.

◆ EMMC_READ_SINGLE_BLOCK

#define EMMC_READ_SINGLE_BLOCK 17

Definition at line 33 of file Emmc.h.

◆ EMMC_SELECT_DESELECT_CARD

#define EMMC_SELECT_DESELECT_CARD 7

Definition at line 24 of file Emmc.h.

◆ EMMC_SEND_CID

#define EMMC_SEND_CID 10

Definition at line 27 of file Emmc.h.

◆ EMMC_SEND_CSD

#define EMMC_SEND_CSD 9

Definition at line 26 of file Emmc.h.

◆ EMMC_SEND_EXT_CSD

#define EMMC_SEND_EXT_CSD 8

Definition at line 25 of file Emmc.h.

◆ EMMC_SEND_OP_COND

#define EMMC_SEND_OP_COND 1

Definition at line 18 of file Emmc.h.

◆ EMMC_SEND_STATUS

#define EMMC_SEND_STATUS 13

Definition at line 29 of file Emmc.h.

◆ EMMC_SEND_TUNING_BLOCK

#define EMMC_SEND_TUNING_BLOCK 21

Definition at line 36 of file Emmc.h.

◆ EMMC_SEND_WRITE_PROT

#define EMMC_SEND_WRITE_PROT 30

Definition at line 44 of file Emmc.h.

◆ EMMC_SEND_WRITE_PROT_TYPE

#define EMMC_SEND_WRITE_PROT_TYPE 31

Definition at line 45 of file Emmc.h.

◆ EMMC_SET_BLOCK_COUNT

#define EMMC_SET_BLOCK_COUNT 23

Definition at line 37 of file Emmc.h.

◆ EMMC_SET_BLOCKLEN

#define EMMC_SET_BLOCKLEN 16

Definition at line 32 of file Emmc.h.

◆ EMMC_SET_DSR

#define EMMC_SET_DSR 4

Definition at line 21 of file Emmc.h.

◆ EMMC_SET_RELATIVE_ADDR

#define EMMC_SET_RELATIVE_ADDR 3

Definition at line 20 of file Emmc.h.

◆ EMMC_SET_TIME

#define EMMC_SET_TIME 49

Definition at line 52 of file Emmc.h.

◆ EMMC_SET_WRITE_PROT

#define EMMC_SET_WRITE_PROT 28

Definition at line 42 of file Emmc.h.

◆ EMMC_SLEEP_AWAKE

#define EMMC_SLEEP_AWAKE 5

Definition at line 22 of file Emmc.h.

◆ EMMC_STOP_TRANSMISSION

#define EMMC_STOP_TRANSMISSION 12

Definition at line 28 of file Emmc.h.

◆ EMMC_SWITCH

#define EMMC_SWITCH 6

Definition at line 23 of file Emmc.h.

◆ EMMC_WRITE_BLOCK

#define EMMC_WRITE_BLOCK 24

Definition at line 38 of file Emmc.h.

◆ EMMC_WRITE_MULTIPLE_BLOCK

#define EMMC_WRITE_MULTIPLE_BLOCK 25

Definition at line 39 of file Emmc.h.

Enumeration Type Documentation

◆ EMMC_PARTITION_TYPE

enum EMMC_PARTITION_TYPE

Definition at line 58 of file Emmc.h.

Data Structures

Macros

Enumerations