| 1 | #include "License.h"␊ |
| 2 | #include "SD_Misc.h"␊ |
| 3 | ␊ |
| 4 | struct __attribute__ ((__packed__)) SDHCIRegMap_t {␊ |
| 5 | ␉volatile UInt32 SDMASysAddr;␉␉␉␉//0x00␊ |
| 6 | ␉volatile UInt16 BlockSize;␉␉␉␉␉//0x04␊ |
| 7 | ␉volatile UInt16 BlockCount;␉␉␉␉␉//0x06␊ |
| 8 | ␉volatile UInt32 Argument;␉␉␉␉␉//0x08␊ |
| 9 | ␉volatile UInt16 TransferMode;␉␉␉␉//0x0C␊ |
| 10 | ␉volatile UInt16 Command;␉␉␉␉␉//0x0E␊ |
| 11 | ␉volatile UInt32 Response[4];␉␉␉␉//0x10␊ |
| 12 | ␉volatile UInt32 BufferDataPort;␉␉␉␉//0x20␊ |
| 13 | ␉volatile UInt32 PresentState;␉␉␉␉//0x24␊ |
| 14 | ␉volatile UInt8 HostControl;␉␉␉␉//0x28␊ |
| 15 | ␉volatile UInt8 PowerControl;␉␉␉␉//0x29␊ |
| 16 | ␉volatile UInt8 BlockGapControl;␉␉␉//0x2A␊ |
| 17 | ␉volatile UInt8 WakeupControl;␉␉␉␉//0x2B␊ |
| 18 | ␉volatile UInt16 ClockControl;␉␉␉␉//0x2C␊ |
| 19 | ␉volatile UInt8 TimeoutControl;␉␉␉␉//0x2E␊ |
| 20 | ␉volatile UInt8 SoftwareReset;␉␉␉␉//0x2F␊ |
| 21 | ␉volatile UInt16 NormalIntStatus;␉␉␉//0x30␊ |
| 22 | ␉volatile UInt16 ErrorIntStatus;␉␉␉␉//0x32␊ |
| 23 | ␉volatile UInt16 NormalIntStatusEn;␉␉␉//0x34␊ |
| 24 | ␉volatile UInt16 ErrorIntStatusEn;␉␉␉//0x36␊ |
| 25 | ␉volatile UInt16 NormalIntSignalEn;␉␉␉//0x38␊ |
| 26 | ␉volatile UInt16 ErrorIntSignalEn;␉␉␉//0x3A␊ |
| 27 | ␉volatile UInt16 CMD12ErrorStatus;␉␉␉//0x3C␊ |
| 28 | ␉volatile UInt16 Reserved0;␉␉␉␉␉//0x3E␊ |
| 29 | ␉volatile UInt32 Capabilities[2];␉␉␉//0x40␊ |
| 30 | ␉volatile UInt32 MaxCurrentCap[2];␉␉␉//0x48␊ |
| 31 | ␉volatile UInt16 ForceEventCMD12ErrStatus;␉//0x50␊ |
| 32 | ␉volatile UInt16 ForceEventErrorIntStatus;␉//0x52␊ |
| 33 | ␉volatile UInt8 AMDAErrorStatus;␉␉␉//0x54␊ |
| 34 | ␉volatile UInt8 Reserved1;␉␉␉␉␉//0x55␊ |
| 35 | ␉volatile UInt16 Reserved2;␉␉␉␉␉//0x56␊ |
| 36 | ␉volatile UInt32 ADMASystemAddr[2];␉␉␉//0x58␊ |
| 37 | ␉volatile UInt16 ReservedArray[78];␉␉␉//0x60␊ |
| 38 | ␉volatile UInt16 SlotIntStatus;␉␉␉␉//0xFC␊ |
| 39 | ␉volatile UInt16 HostControllerVer;␉␉␉//0xFE␊ |
| 40 | };␊ |
| 41 | ␊ |
| 42 | //PresentState␊ |
| 43 | #define CMDLineLevel␉BIT24␊ |
| 44 | #define DAT3Level␉␉BIT23␊ |
| 45 | #define DAT2Level␉␉BIT22␊ |
| 46 | #define DAT1Level␉␉BIT21␊ |
| 47 | #define DAT0Level␉␉BIT20␊ |
| 48 | #define WPSwitchLevel␉BIT19␊ |
| 49 | #define CardDetectLevel␉BIT18␊ |
| 50 | #define CardStateStable BIT17␊ |
| 51 | #define CardInserted␉BIT16␊ |
| 52 | #define BuffReadEn␉␉BIT11␊ |
| 53 | #define BuffWriteEn␉␉BIT10␊ |
| 54 | #define ReadXferActive␉BIT9␊ |
| 55 | #define WriteXferActive␉BIT8␊ |
| 56 | #define DATLineActive␉BIT2␊ |
| 57 | #define ComInhibitDAT␉BIT1␊ |
| 58 | #define ComInhibitCMD␉BIT0␊ |
| 59 | ␊ |
| 60 | //HostControl␊ |
| 61 | #define CDSigSelection␉BIT7␊ |
| 62 | #define CDTestLevel␉␉BIT6␊ |
| 63 | #define DMASelSDMA␉␉0␊ |
| 64 | #define DMASel32ADMA2␉BIT3␊ |
| 65 | #define DMASel64ADMA2␉BIT4|BIT3␊ |
| 66 | #define HighSpeedEn␉␉BIT2␊ |
| 67 | #define DataXferWidth␉BIT1␊ |
| 68 | #define LedControl␉␉BIT0␊ |
| 69 | ␊ |
| 70 | //PowerControl␊ |
| 71 | #define HC3v3␉␉␉0xE␊ |
| 72 | #define HC3v0␉␉␉0xD␊ |
| 73 | #define HC1v8␉␉␉0xA␊ |
| 74 | #define SDPower␉␉␉BIT0␊ |
| 75 | ␊ |
| 76 | //ClockControl␊ |
| 77 | #define DIV256␉␉␉BIT16␊ |
| 78 | #define DIV128␉␉␉BIT15␊ |
| 79 | #define␉DIV64␉␉␉BIT14␊ |
| 80 | #define DIV32␉␉␉BIT13␊ |
| 81 | #define DIV16␉␉␉BIT12␊ |
| 82 | #define DIV8␉␉␉BIT11␊ |
| 83 | #define DIV4␉␉␉BIT10␊ |
| 84 | #define␉DIV2␉␉␉BIT9␊ |
| 85 | #define SDClockEn␉␉BIT2␊ |
| 86 | #define SDClockStable␉BIT1␊ |
| 87 | #define InternalClockEn BIT0␊ |
| 88 | ␊ |
| 89 | //Capabilities␊ |
| 90 | #define CR64SysBus␉␉BIT28␊ |
| 91 | #define␉CR1v8Support␉BIT26␊ |
| 92 | #define CR3v0Support␉BIT25␊ |
| 93 | #define CR3v3Support␉BIT24␊ |
| 94 | #define SusRsmSupport␉BIT23␊ |
| 95 | #define SDMASupport␉␉BIT22␊ |
| 96 | #define HighSpSupport␉BIT21␊ |
| 97 | #define ADMA2Support␉BIT19␊ |
| 98 | #define BlockLen512␉␉0␊ |
| 99 | #define BlockLen1024␉BIT16␊ |
| 100 | #define BlockLen2048␉BIT17␊ |
| 101 | #define BaseClockMask␉BIT13|BIT12|BIT11|BIT10|BIT9|BIT8␊ |
| 102 | #define TOutClockUnit␉BIT7␊ |
| 103 | #define TOutClockMask␉BIT5|BIT4|BIT3|BIT2|BIT1|BIT0␊ |
| 104 | ␊ |
| 105 | //MaxCurrentCap␊ |
| 106 | #define MaxCur1v8Mask␉BIT23|BIT22|BIT21|BIT20|BIT19|BIT18|BIT17|BIT16␊ |
| 107 | #define MaxCur3v0Mask␉BIT15|BIT14|BIT13|BIT12|BIT11|BIT10|BIT9|BIT8␊ |
| 108 | #define MaxCur3v3Mask␉BIT7|BIT6|BIT5|BIT4|BIT3|BIT2|BIT1|BIT0␊ |
| 109 | ␊ |
| 110 | //HostControllerVer␊ |
| 111 | #define VendorVerMask␉BIT15|BIT14|BIT13|BIT12|BIT11|BIT10|BIT9|BIT8␊ |
| 112 | #define SpecVerMask␉␉BIT7|BIT6|BIT5|BIT4|BIT3|BIT2|BIT1|BIT0␊ |
| 113 | ␊ |
| 114 | //SoftwareReset␊ |
| 115 | #define CMD_RESET␉␉BIT1␊ |
| 116 | #define DAT_RESET␉␉BIT2␊ |
| 117 | #define FULL_RESET␉␉BIT0␊ |
| 118 | ␊ |
| 119 | //NormalIntStatus␊ |
| 120 | #define ErrorInterrupt␉BIT15␊ |
| 121 | #define CardInterrupt␉BIT8␊ |
| 122 | #define CardRemoval␉␉BIT7␊ |
| 123 | #define CardInsertion␉BIT6␊ |
| 124 | #define BuffReadReady␉BIT5␊ |
| 125 | #define BuffWriteReady␉BIT4␊ |
| 126 | #define␉DMAInterrupt␉BIT3␊ |
| 127 | #define BlockGapEvent␉BIT2␊ |
| 128 | #define␉XferComplete␉BIT1␊ |
| 129 | #define␉CmdComplete␉␉BIT0␊ |
| 130 | ␊ |
| 131 | //ErrorIntStatus␊ |
| 132 | #define ADMAError␉␉BIT9␊ |
| 133 | #define AutoCMD12Error␉BIT8␊ |
| 134 | #define CurLimitError␉BIT7␊ |
| 135 | #define DatEndBitError␉BIT6␊ |
| 136 | #define DatCRCError␉␉BIT5␊ |
| 137 | #define DatTimeoutError␉BIT4␊ |
| 138 | #define CmdIndexError␉BIT3␊ |
| 139 | #define CmdEndBitError␉BIT2␊ |
| 140 | #define CmdCRCError␉␉BIT1␊ |
| 141 | #define CmdTimeoutError␉BIT0␊ |
| 142 | ␊ |
| 143 | |
