mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-27 16:58:09 +01:00
176 lines
9.3 KiB
C
176 lines
9.3 KiB
C
|
/** @file
|
||
|
|
Header file for SD memory card support.
|
||
|
|
|
||
|
|
This header file contains some definitions defined in SD Physical Layer Simplified
|
||
|
|
Specification Version 4.10 spec.
|
||
|
|
|
||
|
|
Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
|
||
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
||
|
|
|
||
|
|
**/
|
||
|
|
|
||
|
|
#ifndef __SD_H__
|
||
|
|
#define __SD_H__
|
||
|
|
|
||
|
|
//
|
||
|
|
// SD command index
|
||
|
|
//
|
||
|
|
#define SD_GO_IDLE_STATE 0
|
||
|
|
#define SD_ALL_SEND_CID 2
|
||
|
|
#define SD_SET_RELATIVE_ADDR 3
|
||
|
|
#define SD_SET_DSR 4
|
||
|
|
#define SDIO_SEND_OP_COND 5
|
||
|
|
#define SD_SWITCH_FUNC 6
|
||
|
|
#define SD_SELECT_DESELECT_CARD 7
|
||
|
|
#define SD_SEND_IF_COND 8
|
||
|
|
#define SD_SEND_CSD 9
|
||
|
|
#define SD_SEND_CID 10
|
||
|
|
#define SD_VOLTAGE_SWITCH 11
|
||
|
|
#define SD_STOP_TRANSMISSION 12
|
||
|
|
#define SD_SEND_STATUS 13
|
||
|
|
#define SD_GO_INACTIVE_STATE 15
|
||
|
|
#define SD_SET_BLOCKLEN 16
|
||
|
|
#define SD_READ_SINGLE_BLOCK 17
|
||
|
|
#define SD_READ_MULTIPLE_BLOCK 18
|
||
|
|
#define SD_SEND_TUNING_BLOCK 19
|
||
|
|
#define SD_SPEED_CLASS_CONTROL 20
|
||
|
|
#define SD_SET_BLOCK_COUNT 23
|
||
|
|
#define SD_WRITE_SINGLE_BLOCK 24
|
||
|
|
#define SD_WRITE_MULTIPLE_BLOCK 25
|
||
|
|
#define SD_PROGRAM_CSD 27
|
||
|
|
#define SD_SET_WRITE_PROT 28
|
||
|
|
#define SD_CLR_WRITE_PROT 29
|
||
|
|
#define SD_SEND_WRITE_PROT 30
|
||
|
|
#define SD_ERASE_WR_BLK_START 32
|
||
|
|
#define SD_ERASE_WR_BLK_END 33
|
||
|
|
#define SD_ERASE 38
|
||
|
|
#define SD_LOCK_UNLOCK 42
|
||
|
|
#define SD_READ_EXTR_SINGLE 48
|
||
|
|
#define SD_WRITE_EXTR_SINGLE 49
|
||
|
|
#define SDIO_RW_DIRECT 52
|
||
|
|
#define SDIO_RW_EXTENDED 53
|
||
|
|
#define SD_APP_CMD 55
|
||
|
|
#define SD_GEN_CMD 56
|
||
|
|
#define SD_READ_EXTR_MULTI 58
|
||
|
|
#define SD_WRITE_EXTR_MULTI 59
|
||
|
|
|
||
|
|
#define SD_SET_BUS_WIDTH 6 // ACMD6
|
||
|
|
#define SD_STATUS 13 // ACMD13
|
||
|
|
#define SD_SEND_NUM_WR_BLOCKS 22 // ACMD22
|
||
|
|
#define SD_SET_WR_BLK_ERASE_COUNT 23 // ACMD23
|
||
|
|
#define SD_SEND_OP_COND 41 // ACMD41
|
||
|
|
#define SD_SET_CLR_CARD_DETECT 42 // ACMD42
|
||
|
|
#define SD_SEND_SCR 51 // ACMD51
|
||
|
|
|
||
|
|
#pragma pack(1)
|
||
|
|
typedef struct {
|
||
|
|
UINT8 NotUsed:1; // Not used [0:0]
|
||
|
|
UINT8 Crc:7; // CRC [7:1]
|
||
|
|
UINT16 ManufacturingDate:12; // Manufacturing date [19:8]
|
||
|
|
UINT16 Reserved:4; // Reserved [23:20]
|
||
|
|
UINT8 ProductSerialNumber[4]; // Product serial number [55:24]
|
||
|
|
UINT8 ProductRevision; // Product revision [63:56]
|
||
|
|
UINT8 ProductName[5]; // Product name [103:64]
|
||
|
|
UINT8 OemId[2]; // OEM/Application ID [119:104]
|
||
|
|
UINT8 ManufacturerId; // Manufacturer ID [127:120]
|
||
|
|
} SD_CID;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
UINT32 NotUsed:1; // Not used [0:0]
|
||
|
|
UINT32 Crc:7; // CRC [7:1]
|
||
|
|
UINT32 Reserved:2; // Reserved [9:8]
|
||
|
|
UINT32 FileFormat:2; // File format [11:10]
|
||
|
|
UINT32 TmpWriteProtect:1; // Temporary write protection [12:12]
|
||
|
|
UINT32 PermWriteProtect:1; // Permanent write protection [13:13]
|
||
|
|
UINT32 Copy:1; // Copy flag (OTP) [14:14]
|
||
|
|
UINT32 FileFormatGrp:1; // File format group [15:15]
|
||
|
|
UINT32 Reserved1:5; // Reserved [20:16]
|
||
|
|
UINT32 WriteBlPartial:1; // Partial blocks for write allowed [21:21]
|
||
|
|
UINT32 WriteBlLen:4; // Max. write data block length [25:22]
|
||
|
|
UINT32 R2WFactor:3; // Write speed factor [28:26]
|
||
|
|
UINT32 Reserved2:2; // Manufacturer default ECC [30:29]
|
||
|
|
UINT32 WpGrpEnable:1; // Write protect group enable [31:31]
|
||
|
|
|
||
|
|
UINT32 WpGrpSize:7; // Write protect group size [38:32]
|
||
|
|
UINT32 SectorSize:7; // Erase sector size [45:39]
|
||
|
|
UINT32 EraseBlkEn:1; // Erase single block enable [46:46]
|
||
|
|
UINT32 CSizeMul:3; // device size multiplier [49:47]
|
||
|
|
UINT32 VddWCurrMax:3; // max. write current @VDD max [52:50]
|
||
|
|
UINT32 VddWCurrMin:3; // max. write current @VDD min [55:53]
|
||
|
|
UINT32 VddRCurrMax:3; // max. read current @VDD max [58:56]
|
||
|
|
UINT32 VddRCurrMin:3; // max. read current @VDD min [61:59]
|
||
|
|
UINT32 CSizeLow:2; // Device size low 2 bits [63:62]
|
||
|
|
|
||
|
|
UINT32 CSizeHigh:10; // Device size high 10 bits [73:64]
|
||
|
|
UINT32 Reserved4:2; // Reserved [75:74]
|
||
|
|
UINT32 DsrImp:1; // DSR implemented [76:76]
|
||
|
|
UINT32 ReadBlkMisalign:1; // Read block misalignment [77:77]
|
||
|
|
UINT32 WriteBlkMisalign:1; // Write block misalignment [78:78]
|
||
|
|
UINT32 ReadBlPartial:1; // Partial blocks for read allowed [79:79]
|
||
|
|
UINT32 ReadBlLen:4; // Max. read data block length [83:80]
|
||
|
|
UINT32 Ccc:12; // Card command classes [95:84]
|
||
|
|
|
||
|
|
UINT32 TranSpeed:8; // Max. data transfer rate [103:96]
|
||
|
|
UINT32 Nsac:8; // Data read access-time in CLK cycles (NSAC*100) [111:104]
|
||
|
|
UINT32 Taac:8; // Data read access-time [119:112]
|
||
|
|
UINT32 Reserved5:6; // Reserved [125:120]
|
||
|
|
UINT32 CsdStructure:2; // CSD structure [127:126]
|
||
|
|
} SD_CSD;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
UINT32 NotUsed:1; // Not used [0:0]
|
||
|
|
UINT32 Crc:7; // CRC [7:1]
|
||
|
|
UINT32 Reserved:2; // Reserved [9:8]
|
||
|
|
UINT32 FileFormat:2; // File format [11:10]
|
||
|
|
UINT32 TmpWriteProtect:1; // Temporary write protection [12:12]
|
||
|
|
UINT32 PermWriteProtect:1; // Permanent write protection [13:13]
|
||
|
|
UINT32 Copy:1; // Copy flag (OTP) [14:14]
|
||
|
|
UINT32 FileFormatGrp:1; // File format group [15:15]
|
||
|
|
UINT32 Reserved1:5; // Reserved [20:16]
|
||
|
|
UINT32 WriteBlPartial:1; // Partial blocks for write allowed [21:21]
|
||
|
|
UINT32 WriteBlLen:4; // Max. write data block length [25:22]
|
||
|
|
UINT32 R2WFactor:3; // Write speed factor [28:26]
|
||
|
|
UINT32 Reserved2:2; // Manufacturer default ECC [30:29]
|
||
|
|
UINT32 WpGrpEnable:1; // Write protect group enable [31:31]
|
||
|
|
|
||
|
|
UINT32 WpGrpSize:7; // Write protect group size [38:32]
|
||
|
|
UINT32 SectorSize:7; // Erase sector size [45:39]
|
||
|
|
UINT32 EraseBlkEn:1; // Erase single block enable [46:46]
|
||
|
|
UINT32 Reserved3:1; // Reserved [47:47]
|
||
|
|
UINT32 CSizeLow:16; // Device size low 16 bits [63:48]
|
||
|
|
|
||
|
|
UINT32 CSizeHigh:6; // Device size high 6 bits [69:64]
|
||
|
|
UINT32 Reserved4:6; // Reserved [75:70]
|
||
|
|
UINT32 DsrImp:1; // DSR implemented [76:76]
|
||
|
|
UINT32 ReadBlkMisalign:1; // Read block misalignment [77:77]
|
||
|
|
UINT32 WriteBlkMisalign:1; // Write block misalignment [78:78]
|
||
|
|
UINT32 ReadBlPartial:1; // Partial blocks for read allowed [79:79]
|
||
|
|
UINT32 ReadBlLen:4; // Max. read data block length [83:80]
|
||
|
|
UINT32 Ccc:12; // Card command classes [95:84]
|
||
|
|
|
||
|
|
UINT32 TranSpeed:8; // Max. data transfer rate [103:96]
|
||
|
|
UINT32 Nsac:8; // Data read access-time in CLK cycles (NSAC*100) [111:104]
|
||
|
|
UINT32 Taac:8; // Data read access-time [119:112]
|
||
|
|
UINT32 Reserved5:6; // Reserved [125:120]
|
||
|
|
UINT32 CsdStructure:2; // CSD structure [127:126]
|
||
|
|
} SD_CSD2;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
UINT32 Reserved; // Reserved [31:0]
|
||
|
|
|
||
|
|
UINT32 CmdSupport:4; // Command Support bits [35:32]
|
||
|
|
UINT32 Reserved1:6; // Reserved [41:36]
|
||
|
|
UINT32 SdSpec4:1; // Spec. Version 4.00 or higher [42:42]
|
||
|
|
UINT32 ExSecurity:4; // Extended Security Support [46:43]
|
||
|
|
UINT32 SdSpec3:1; // Spec. Version 3.00 or higher [47:47]
|
||
|
|
UINT32 SdBusWidths:4; // DAT Bus widths supported [51:48]
|
||
|
|
UINT32 SdSecurity:3; // CPRM security support [54:52]
|
||
|
|
UINT32 DataStatAfterErase:1; // Data status after erases [55]
|
||
|
|
UINT32 SdSpec:4; // SD Memory Card Spec. Version [59:56]
|
||
|
|
UINT32 ScrStructure:4; // SCR Structure [63:60]
|
||
|
|
} SD_SCR;
|
||
|
|
|
||
|
|
#pragma pack()
|
||
|
|
|
||
|
|
#endif
|