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AM243x MCU+ SDK
08.01.00
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61 #include <drivers/hw_include/csl_types.h>
62 #include <drivers/hw_include/cslr_mmcsd.h>
72 #define MMCSD_CARD_TYPE_SD (0U)
73 #define MMCSD_CARD_TYPE_EMMC (1U)
74 #define MMCSD_CARD_TYPE_MMC (2U)
79 #define MMCSD_BUS_WIDTH_4BIT (0x4U)
80 #define MMCSD_BUS_WIDTH_8BIT (0x8U)
81 #define MMCSD_BUS_WIDTH_1BIT (0x1U)
87 #define MMCSD_TRANSPEED_25MBPS (0x32U)
88 #define MMCSD_TRANSPEED_50MBPS (0x5AU)
89 #define MMCSD_TRANSPEED_DEFAULT (0x32U)
90 #define MMCSD_TRANSPEED_HS (0x5AU)
91 #define MMCSD_TRANSPEED_SDR12 (0x32U)
92 #define MMCSD_TRANSPEED_SDR25 (0x5AU)
93 #define MMCSD_TRANSPEED_SDR50 (0xBU)
94 #define MMCSD_TRANSPEED_SDR104 (0x2BU)
95 #define MMCSD_TRANSPEED_DDR50 (0x3BU)
96 #define MMCSD_TRANSPEED_HS200 (0x2BU)
97 #define MMCSD_TRANSPEED_HS400 (0x4BU)
101 #define MMCSD_BUS_VOLT_1_8V (0x5U)
102 #define MMCSD_BUS_VOLT_3_0V (0x6U)
103 #define MMCSD_BUS_VOLT_3_3V (0x7U)
108 #define MMCSD_CMD_TYPE_NORMAL (0U)
109 #define MMCSD_CMD_TYPE_BUS_SUSPEND (1U)
110 #define MMCSD_CMD_TYPE_FUNC_SEL (2U)
111 #define MMCSD_CMD_TYPE_IO_ABORT (3U)
116 #define MMCSD_CMD_RSP_TYPE_NORSP (0U)
117 #define MMCSD_CMD_RSP_TYPE_L136 (1U)
118 #define MMCSD_CMD_RSP_TYPE_L48 (2U)
119 #define MMCSD_CMD_RSP_TYPE_L48_BUSY (3U)
124 #define MMCSD_CMD_XFER_TYPE_WRITE (0U)
125 #define MMCSD_CMD_XFER_TYPE_READ (1U)
130 #define MMCSD_SUPPORT_MMC_DS (0x01U)
131 #define MMCSD_SUPPORT_MMC_HS_SDR (0x02U)
132 #define MMCSD_SUPPORT_MMC_HS_DDR (0x04U)
133 #define MMCSD_SUPPORT_MMC_HS200 (0x08U)
134 #define MMCSD_SUPPORT_MMC_HS400 (0x10U)
135 #define MMCSD_SUPPORT_MMC_HS400_ES (0x20U)
136 #define MMCSD_SUPPORT_MMC_ALL (0xFFU)
141 #define MMCSD_PHY_TYPE_HW_PHY (0U)
142 #define MMCSD_PHY_TYPE_SW_PHY (1U)
143 #define MMCSD_PHY_TYPE_NO_PHY (2U)
148 #define MMCSD_PHY_TUNING_TYPE_AUTO (0U)
149 #define MMCSD_PHY_TUNING_TYPE_MANUAL (1U)
154 #define MMCSD_PHY_MODE_HS400 (1U)
155 #define MMCSD_PHY_MODE_HS200 (2U)
156 #define MMCSD_PHY_MODE_HSSDR50 (3U)
157 #define MMCSD_PHY_MODE_HSDDR50 (4U)
158 #define MMCSD_PHY_MODE_ENHANCED_STROBE (5U)
159 #define MMCSD_PHY_MODE_SDR104 (6U)
160 #define MMCSD_PHY_MODE_SDR50 (7U)
161 #define MMCSD_PHY_MODE_DDR50 (8U)
162 #define MMCSD_PHY_MODE_SDR25 (9U)
163 #define MMCSD_PHY_MODE_SDR12 (10U)
164 #define MMCSD_PHY_MODE_HS (11U)
165 #define MMCSD_PHY_MODE_DS (12U)
170 #define MMCSD_UHS_MODE_SDR12 (0U)
171 #define MMCSD_UHS_MODE_SDR25 (1U)
172 #define MMCSD_UHS_MODE_SDR50 (2U)
173 #define MMCSD_UHS_MODE_SDR104 (3U)
174 #define MMCSD_UHS_MODE_DDR50 (4U)
175 #define MMCSD_UHS_MODE_HS400 (5U)
176 #define MMCSD_UHS_MODE_UHS2 (7U)
231 uint32_t response[4];
uint32_t intrEnable
Definition: mmcsd/v0/mmcsd.h:257
MMCSD_Handle MMCSD_open(uint32_t index, const MMCSD_Params *openParams)
This function opens a given MMCSD peripheral.
uint32_t eventId
Definition: mmcsd/v0/mmcsd.h:263
uint32_t isHC
Definition: mmcsd/v0/mmcsd.h:328
SemaphoreP_Object dataCopyCompleteSemObj
Definition: mmcsd/v0/mmcsd.h:416
uint32_t dataBlockSize
Definition: mmcsd/v0/mmcsd.h:393
uint32_t rsvd
Definition: mmcsd/v0/mmcsd.h:190
volatile uint32_t cmdEBError
Definition: mmcsd/v0/mmcsd.h:367
uint32_t busVoltage
Definition: mmcsd/v0/mmcsd.h:275
uint32_t isCmd23
Definition: mmcsd/v0/mmcsd.h:334
uint32_t cmd
Definition: mmcsd/v0/mmcsd.h:204
uint16_t index
Definition: tisci_rm_proxy.h:3
volatile uint32_t cmdTimeout
Definition: mmcsd/v0/mmcsd.h:361
uint32_t blockSize
Definition: mmcsd/v0/mmcsd.h:216
SemaphoreP_Object xferMutex
Definition: mmcsd/v0/mmcsd.h:410
SemaphoreP_Object cmdCompleteSemObj
Definition: mmcsd/v0/mmcsd.h:413
uint8_t * writeBufIdx
Definition: mmcsd/v0/mmcsd.h:398
uint32_t isTuning
Definition: mmcsd/v0/mmcsd.h:228
uint64_t blockCount
Definition: mmcsd/v0/mmcsd.h:346
uint32_t isSwitch1_8V
Definition: mmcsd/v0/mmcsd.h:340
uint32_t isManualTuning
Definition: mmcsd/v0/mmcsd.h:401
volatile uint32_t dataEBError
Definition: mmcsd/v0/mmcsd.h:376
uint32_t busWidth
Definition: mmcsd/v0/mmcsd.h:322
SemaphoreP_Object xferCompleteSemObj
Definition: mmcsd/v0/mmcsd.h:419
uint64_t mediaSize
Definition: mmcsd/v0/mmcsd.h:349
uint32_t ssBaseAddr
Definition: mmcsd/v0/mmcsd.h:245
uint32_t inputClkFreq
Definition: mmcsd/v0/mmcsd.h:248
uint32_t isOpen
Definition: mmcsd/v0/mmcsd.h:404
MMCSD_Object * object
Definition: mmcsd/v0/mmcsd.h:431
uint32_t cardType
Definition: mmcsd/v0/mmcsd.h:298
void MMCSD_init(void)
This function initializes the MMCSD module.
uint32_t dir
Definition: mmcsd/v0/mmcsd.h:207
uint32_t busWidth
Definition: mmcsd/v0/mmcsd.h:269
MMCSD transaction.
Definition: mmcsd/v0/mmcsd.h:203
const MMCSD_Attrs * attrs
Definition: mmcsd/v0/mmcsd.h:429
uint32_t cardType
Definition: mmcsd/v0/mmcsd.h:266
volatile uint32_t cmdCRCError
Definition: mmcsd/v0/mmcsd.h:364
int32_t MMCSD_read(MMCSD_Handle handle, uint8_t *buf, uint32_t startBlk, uint32_t numBlks)
Function to perform block reads from the MMC/SD media.
uint32_t gMmcsdConfigNum
Externally defined driver configuration array size.
uint32_t intrNum
Definition: mmcsd/v0/mmcsd.h:260
uint32_t isUHS
Definition: mmcsd/v0/mmcsd.h:331
uint32_t supportedModes
Definition: mmcsd/v0/mmcsd.h:272
HwiP_Object hwiObj
Definition: mmcsd/v0/mmcsd.h:422
volatile uint32_t cmdError
Definition: mmcsd/v0/mmcsd.h:379
uint32_t enableDma
Definition: mmcsd/v0/mmcsd.h:352
uint32_t is1_8V
Definition: mmcsd/v0/mmcsd.h:337
uint32_t phyType
Definition: mmcsd/v0/mmcsd.h:281
uint32_t ctrlBaseAddr
Definition: mmcsd/v0/mmcsd.h:242
uint8_t * readBufIdx
Definition: mmcsd/v0/mmcsd.h:395
void * MMCSD_Handle
Definition: mmcsd/v0/mmcsd.h:178
volatile uint32_t xferInProgress
Definition: mmcsd/v0/mmcsd.h:382
MMCSD instance attributes - used during init time.
Definition: mmcsd/v0/mmcsd.h:189
uint32_t MMCSD_getBlockSize(MMCSD_Handle handle)
This function returns the block size of the MMC/SD media connected to the MMCSD controller.
uint32_t dataBlockCount
Definition: mmcsd/v0/mmcsd.h:392
void MMCSD_deinit(void)
This function de-initializes the MMCSD module.
MMCSD driver object.
Definition: mmcsd/v0/mmcsd.h:294
volatile uint32_t xferComp
Definition: mmcsd/v0/mmcsd.h:385
void MMCSD_Params_init(MMCSD_Params *mmcsdParams)
Initialize data structure with defaults.
void * dataBuf
Definition: mmcsd/v0/mmcsd.h:213
Opaque Hwi object used with the Hwi APIs.
Definition: HwiP.h:91
MMCSD_Handle handle
Definition: mmcsd/v0/mmcsd.h:295
uint32_t enableDma
Definition: mmcsd/v0/mmcsd.h:225
volatile uint32_t dataCRCError
Definition: mmcsd/v0/mmcsd.h:373
uint32_t rca
Definition: mmcsd/v0/mmcsd.h:301
uint32_t outputClkFreq
Definition: mmcsd/v0/mmcsd.h:251
volatile uint32_t cmdIndexError
Definition: mmcsd/v0/mmcsd.h:370
uint32_t arg
Definition: mmcsd/v0/mmcsd.h:210
uint8_t sdVer
Definition: mmcsd/v0/mmcsd.h:319
uint32_t transferSpeed
Definition: mmcsd/v0/mmcsd.h:325
Definition: mmcsd/v0/mmcsd.h:428
uint32_t blockCount
Definition: mmcsd/v0/mmcsd.h:219
Opaque semaphore object used with the semaphore APIs.
Definition: SemaphoreP.h:59
uint32_t isHS
Definition: mmcsd/v0/mmcsd.h:278
MMCSD_Config gMmcsdConfig[]
Externally defined driver configuration array.
uint32_t enableDma
Definition: mmcsd/v0/mmcsd.h:254
MMCSD instance attributes - used during init time.
Definition: mmcsd/v0/mmcsd.h:241
void MMCSD_close(MMCSD_Handle handle)
Function to close a MMCSD peripheral specified by the MMCSD handle.
uint32_t autoCmdEn
Definition: mmcsd/v0/mmcsd.h:222
SemaphoreP_Object cmdMutex
Definition: mmcsd/v0/mmcsd.h:407
int32_t MMCSD_ioctl(MMCSD_Handle handle, uint32_t cmd, void *arg)
Function performs implementation specific features on a given MMCSD_Handle.
volatile uint32_t xferTimeout
Definition: mmcsd/v0/mmcsd.h:388
uint32_t ocr
Definition: mmcsd/v0/mmcsd.h:316
uint32_t intrEnable
Definition: mmcsd/v0/mmcsd.h:355
uint32_t readBlockCount
Definition: mmcsd/v0/mmcsd.h:396
int32_t MMCSD_write(MMCSD_Handle handle, uint8_t *buf, uint32_t startBlk, uint32_t numBlks)
Function to perform block writes to the MMC/SD media.
volatile uint32_t cmdComp
Definition: mmcsd/v0/mmcsd.h:358
MMCSD_Handle MMCSD_getHandle(uint32_t index)
This function returns the handle of an open MMCSD Instance from the instance index.
uint8_t * dataBufIdx
Definition: mmcsd/v0/mmcsd.h:391
uint32_t writeBlockCount
Definition: mmcsd/v0/mmcsd.h:399
uint32_t tuningType
Definition: mmcsd/v0/mmcsd.h:284
uint32_t blockSize
Definition: mmcsd/v0/mmcsd.h:343