|
AM64x MCU+ SDK
08.02.00
|
|
Go to the documentation of this file.
61 #include <drivers/hw_include/csl_types.h>
62 #include <drivers/hw_include/cslr_ospi.h>
83 #define OSPI_TRANSFER_COMPLETED (0U)
84 #define OSPI_TRANSFER_STARTED (1U)
85 #define OSPI_TRANSFER_CANCELLED (2U)
86 #define OSPI_TRANSFER_FAILED (3U)
87 #define OSPI_TRANSFER_CSN_DEASSERT (4U)
88 #define OSPI_TRANSFER_TIMEOUT (5U)
110 #define OSPI_TRANSFER_MODE_BLOCKING (0U)
115 #define OSPI_TRANSFER_MODE_CALLBACK (1U)
120 #define OSPI_TRANSFER_MODE_POLLING (2U)
137 #define OSPI_FF_POL0_PHA0 (0U)
138 #define OSPI_FF_POL0_PHA1 (CSL_OSPI_FLASH_CFG_CONFIG_REG_SEL_CLK_PHASE_FLD_MASK | 0U)
139 #define OSPI_FF_POL1_PHA0 (0U | CSL_OSPI_FLASH_CFG_CONFIG_REG_SEL_CLK_POL_FLD_MASK)
140 #define OSPI_FF_POL1_PHA1 (CSL_OSPI_FLASH_CFG_CONFIG_REG_SEL_CLK_PHASE_FLD_MASK | \
141 CSL_OSPI_FLASH_CFG_CONFIG_REG_SEL_CLK_POL_FLD_MASK)
152 #define OSPI_XFER_LINES_SINGLE (0U)
153 #define OSPI_XFER_LINES_DUAL (1U)
154 #define OSPI_XFER_LINES_QUAD (2U)
155 #define OSPI_XFER_LINES_OCTAL (3U)
166 #define OSPI_CMD_INVALID_OPCODE (0xFFU)
167 #define OSPI_CMD_INVALID_ADDR (0xFFFFFFFFU)
178 #define OSPI_CMD_EXT_TYPE_REPEAT (0x00U)
179 #define OSPI_CMD_EXT_TYPE_INVERSE (0x01U)
180 #define OSPI_CMD_EXT_TYPE_NONE (0x02U)
191 #define OSPI_NOR_PROTOCOL_1_1_1 (0x00)
192 #define OSPI_NOR_PROTOCOL_1_1_2 (0x01)
193 #define OSPI_NOR_PROTOCOL_1_2_2 (0x02)
194 #define OSPI_NOR_PROTOCOL_1_1_4 (0x03)
195 #define OSPI_NOR_PROTOCOL_1_4_4 (0x04)
196 #define OSPI_NOR_PROTOCOL_1_1_8 (0x05)
197 #define OSPI_NOR_PROTOCOL_1_8_8 (0x06)
198 #define OSPI_NOR_PROTOCOL_2_2_2_S (0x07)
199 #define OSPI_NOR_PROTOCOL_2_2_2_D (0x08)
200 #define OSPI_NOR_PROTOCOL_4_4_4_S (0x09)
201 #define OSPI_NOR_PROTOCOL_4_4_4_D (0x0A)
202 #define OSPI_NOR_PROTOCOL_8_8_8_S (0x0B)
203 #define OSPI_NOR_PROTOCOL_8_8_8_D (0x0C)
214 #define OSPI_CS0 (0U)
215 #define OSPI_CS1 (1U)
216 #define OSPI_CS2 (2U)
217 #define OSPI_CS3 (3U)
219 #define OSPI_CHIP_SELECT(x) ((~((1U) << (x))) & 0xFU)
230 #define OSPI_DECODER_SELECT4 ((uint32_t) 0U)
231 #define OSPI_DECODER_SELECT16 ((uint32_t) 1U)
357 uint32_t devDelays[4];
502 uint8_t seq444Enable[5];
505 uint8_t seq444Disable[4];
517 uint8_t supportedEraseTypes[2];
int32_t OSPI_norFlashWrite(OSPI_Handle handle, uint32_t offset, uint8_t *buf, uint32_t len)
This function writes data to the flash at a specified offset.
uint8_t oeType
Definition: ospi/v0/ospi.h:508
uint32_t OSPI_isDacEnable(OSPI_Handle handle)
This function checks if the Direct Access Controller is enabled.
uint32_t regionSize
Definition: ospi/v0/ospi.h:300
void OSPI_setCmdDummyCycles(OSPI_Handle handle, uint32_t cmdDummyCycles)
This function sets appropriate dummy cycles to be used while sending STIG commands to flash.
uint16_t XSPI_NOR_444_READ_DUMMY_CYCLES_LC
Definition: ospi/v0/ospi.h:465
uint16_t XSPI_NOR_OCTAL_READ_DUMMY_CYCLE_LC
Definition: ospi/v0/ospi.h:468
uint32_t status
Definition: ospi/v0/ospi.h:252
uint8_t XSPI_NOR_CMD_PAGE_PROG_3B
Definition: ospi/v0/ospi.h:444
uint32_t XSPI_NOR_QUAD_MODE_CFG_ADDR
Definition: ospi/v0/ospi.h:482
uint8_t numAddrBytes
Definition: ospi/v0/ospi.h:280
Definition: ospi/v0/ospi.h:274
void OSPI_Transaction_init(OSPI_Transaction *trans)
Function to initialize the OSPI_Transaction structure.
uint16_t XSPI_NOR_OCTAL_DDR_RDVREG_DUMMY_CYCLE
Definition: ospi/v0/ospi.h:473
uint16_t XSPI_NOR_OCTAL_DDR_WRREG_ADDR_BYTES
Definition: ospi/v0/ospi.h:472
int32_t OSPI_setRdDataCaptureDelay(OSPI_Handle handle, uint32_t rdDataCapDelay)
This function sets read data capture cycles in the OSPI controller.
uint64_t XSPI_NOR_FLASH_SIZE
Definition: ospi/v0/ospi.h:487
Definition: ospi/v0/ospi.h:259
uint32_t rdDataCapDelay
Definition: ospi/v0/ospi.h:392
int32_t OSPI_disablePhyPipeline(OSPI_Handle handle)
This function disables the PHY Pipeline.
void OSPI_ReadCmdParams_init(OSPI_ReadCmdParams *rdParams)
Function to initialize the OSPI_ReadCmdParams structure.
int32_t OSPI_enableSDR(OSPI_Handle handle)
This function enables the Single Data Rate (SDR)
uint32_t transferTimeout
Definition: ospi/v0/ospi.h:254
uint32_t dacEnable
Definition: ospi/v0/ospi.h:351
uint32_t xferLines
Definition: ospi/v0/ospi.h:353
int32_t OSPI_norFlashReadSfdp(OSPI_Handle handle, uint32_t offset, uint8_t *buf, uint32_t len)
This function reads SFDP table from the flash from a specified offset.
uint32_t cmdExtType
Definition: ospi/v0/ospi.h:401
Data structure used with OSPI_Transfers - OSPI_readDirect, OSPI_writeDirect, OSPI_readIndirect,...
Definition: ospi/v0/ospi.h:245
uint32_t cmdAddr
Definition: ospi/v0/ospi.h:262
uint32_t XSPI_NOR_NVREG_OFFSET
Definition: ospi/v0/ospi.h:481
uint8_t XSPI_NOR_CMD_WRREG
Definition: ospi/v0/ospi.h:438
int32_t OSPI_phyReadAttackVector(OSPI_Handle handle, uint32_t offset)
This function checks if the attack vector, or the data used for tuning the PHY is present at an offse...
int32_t OSPI_norFlashRead(OSPI_Handle handle, uint32_t offset, uint8_t *buf, uint32_t len)
This function reads data from the flash from a specified offset.
uint8_t intrPriority
Definition: ospi/v0/ospi.h:343
uint16_t index
Definition: tisci_rm_proxy.h:3
uint8_t XSPI_NOR_CMD_SECTOR_ERASE_4B
Definition: ospi/v0/ospi.h:441
void OSPI_init(void)
This function initializes the OSPI module.
uint32_t XSPI_NOR_SR_WEL
Definition: ospi/v0/ospi.h:456
int32_t OSPI_enableDdrRdCmds(OSPI_Handle handle)
This function sets DDR bit in INSTR_RD register for RD commands.
int32_t OSPI_norFlashErase(OSPI_Handle handle, uint32_t address)
This function erases 1 block of data starting from a provided address.
uint8_t XSPI_NOR_CMD_RDID
Definition: ospi/v0/ospi.h:448
void OSPI_setXferLines(OSPI_Handle handle, uint32_t xferLines)
This function sets the number of transfer lines to the OSPI controller.
void OSPI_deinit(void)
This function de-initializes the OSPI module.
void OSPI_setDualOpCodeMode(OSPI_Handle handle)
This function sets OSPI controller to use dual byte opcodes.
void OSPI_setDeviceSize(OSPI_Handle handle, uint32_t pageSize, uint32_t blkSize)
This function sets the block size and page size of the flash to the device size register in OSPI.
void OSPI_Params_init(OSPI_Params *ospiParams)
Initialize data structure with defaults.
uint32_t OSPI_getXferLines(OSPI_Handle handle)
This function returns the current number of transfer lines set in the OSPI controller.
uint16_t XSPI_NOR_PAGE_SIZE
Definition: ospi/v0/ospi.h:488
uint32_t XSPI_NOR_BLOCK_SIZE
Definition: ospi/v0/ospi.h:489
uint8_t XSPI_NOR_CMD_114_READ
Definition: ospi/v0/ospi.h:454
uint32_t OSPI_isDtrEnable(OSPI_Handle handle)
This function checks if the Dual Transfer Rate (Sampling on both rising and falling edge of the clock...
OSPI_Handle handle
Definition: ospi/v0/ospi.h:382
uint32_t cmdAddr
Definition: ospi/v0/ospi.h:277
uint32_t XSPI_NOR_DUMMY_CYCLE_CFG_ADDR
Definition: ospi/v0/ospi.h:486
uint32_t dataBaseAddr
Definition: ospi/v0/ospi.h:331
uint32_t count
Definition: ospi/v0/ospi.h:246
uint32_t dtrEnable
Definition: ospi/v0/ospi.h:345
uint8_t XSPI_NOR_CMD_BLOCK_ERASE_4B
Definition: ospi/v0/ospi.h:443
uint8_t dtrSupport
Definition: ospi/v0/ospi.h:496
uint32_t baudRateDiv
Definition: ospi/v0/ospi.h:363
OSPI Parameters.
Definition: ospi/v0/ospi.h:316
uint16_t XSPI_NOR_444_READ_MODE_CLKS
Definition: ospi/v0/ospi.h:463
uint16_t XSPI_NOR_OCTAL_RDSFDP_DUMMY_CYCLE
Definition: ospi/v0/ospi.h:475
uint32_t XSPI_NOR_SR_WIP
Definition: ospi/v0/ospi.h:455
uint16_t XSPI_NOR_OCTAL_DDR_RDREG_ADDR_BYTES
Definition: ospi/v0/ospi.h:471
int32_t OSPI_norFlashReadId(OSPI_Handle handle, uint32_t *manufacturerId, uint32_t *deviceId)
This function tries to read the JEDEC ID from the NOR flash connected to the OSPI peripheral.
void OSPI_setXferOpCodes(OSPI_Handle handle, uint8_t readCmd, uint8_t pageProgCmd)
This function sets the opcodes for reading and page programming the flash.
OSPI_Handle OSPI_getHandle(uint32_t index)
This function returns the handle of an open OSPI Instance from the instance index.
uint8_t XSPI_NOR_CMD_RDREG
Definition: ospi/v0/ospi.h:447
uint32_t transferMode
Definition: ospi/v0/ospi.h:384
uint32_t txDataLen
Definition: ospi/v0/ospi.h:269
void * txDataBuf
Definition: ospi/v0/ospi.h:267
int32_t OSPI_disableDacMode(OSPI_Handle handle)
This function disables the Direct Access Mode.
uint16_t XSPI_NOR_QUAD_CMD_READ_DUMMY_CYCLES
Definition: ospi/v0/ospi.h:466
int32_t OSPI_phyTuneGrapher(OSPI_Handle handle, uint32_t flashOffset, uint8_t arrays[4][128][128])
This function takes a 4x128x128 array and fills it with TX RX DLL data for graphing purpose.
uint32_t inputClkFreq
Definition: ospi/v0/ospi.h:333
uint32_t XSPI_NOR_WRR_WRITE_TIMEOUT
Definition: ospi/v0/ospi.h:477
void OSPI_setNumAddrBytes(OSPI_Handle handle, uint32_t numAddrBytes)
This function set the number of bytes used to send address while reading or writing to flash memory.
const OSPI_AddrRegion * dmaRestrictedRegions
Definition: ospi/v0/ospi.h:365
uint32_t cmdDummyCycles
Definition: ospi/v0/ospi.h:390
OSPI instance attributes - used during init time.
Definition: ospi/v0/ospi.h:325
uint32_t OSPI_getFlashDataBaseAddr(OSPI_Handle handle)
This function gets the SOC mapped data base address of the flash.
OSPI driver object.
Definition: ospi/v0/ospi.h:378
int32_t OSPI_readDirect(OSPI_Handle handle, OSPI_Transaction *trans)
Function to perform direct reads from the flash using DAC controller.
void OSPI_phyGetTuningData(uint32_t *tuningData, uint32_t *tuningDataSize)
This function returns the address to the attack vector buf required for tuning the PHY.
uint32_t rdDummyCycles
Definition: ospi/v0/ospi.h:388
uint32_t chipSelect
Definition: ospi/v0/ospi.h:359
uint32_t isOpen
Definition: ospi/v0/ospi.h:407
void * rxDataBuf
Definition: ospi/v0/ospi.h:282
int32_t OSPI_writeIndirect(OSPI_Handle handle, OSPI_Transaction *trans)
Function to perform indirect writes to the flash using INDAC controller.
uint8_t cmd
Definition: ospi/v0/ospi.h:260
uint32_t XSPI_NOR_VREG_OFFSET
Definition: ospi/v0/ospi.h:480
int32_t OSPI_enablePhyPipeline(OSPI_Handle handle)
This function enables the PHY Pipeline.
uint16_t XSPI_NOR_444_READ_DUMMY_CYCLES
Definition: ospi/v0/ospi.h:464
uint32_t XSPI_NOR_DDR_OCTAL_MODE_CFG_BIT_LOCATION
Definition: ospi/v0/ospi.h:485
uint8_t XSPI_NOR_CMD_444_SDR_READ
Definition: ospi/v0/ospi.h:452
int32_t OSPI_norFlashInit1s1s1s(OSPI_Handle handle)
This function initializes the NOR flash to work in 1-1-1 mode.
uint32_t OSPI_isPhyEnable(OSPI_Handle handle)
This function checks if the OSPI PHY controller is enabled.
uint8_t XSPI_NOR_CMD_888_SDR_READ
Definition: ospi/v0/ospi.h:450
uint8_t XSPI_NOR_CMD_PAGE_PROG_4B
Definition: ospi/v0/ospi.h:445
uint8_t XSPI_NOR_CMD_SECTOR_ERASE_3B
Definition: ospi/v0/ospi.h:440
uint16_t XSPI_NOR_DEVICE_ID
Definition: ospi/v0/ospi.h:459
uint8_t qeType
Definition: ospi/v0/ospi.h:499
int32_t OSPI_writeCmd(OSPI_Handle handle, OSPI_WriteCmdParams *wrParams)
Function to send specific commands and related data to flash.
uint8_t XSPI_NOR_MANF_ID
Definition: ospi/v0/ospi.h:458
void OSPI_setPhyEnableSuccess(OSPI_Handle handle, uint32_t success)
This function sets the phyEnableSuccess field in OSPI_Object. Has to be called from flash driver.
uint8_t XSPI_NOR_RDID_NUM_BYTES
Definition: ospi/v0/ospi.h:457
int32_t ospiDmaChIndex
Definition: ospi/v0/ospi.h:317
int32_t OSPI_enablePhy(OSPI_Handle handle)
This function enables the PHY.
void * buf
Definition: ospi/v0/ospi.h:248
uint32_t phyEnableSuccess
Definition: ospi/v0/ospi.h:415
uint32_t XSPI_NOR_BULK_ERASE_TIMEOUT
Definition: ospi/v0/ospi.h:478
int32_t OSPI_disablePhy(OSPI_Handle handle)
This function disables the PHY.
int32_t OSPI_enableDDR(OSPI_Handle handle)
This function enables the Dual Data Rate (DDR)
Definition: ospi/v0/ospi.h:424
OSPI Address Region.
Definition: ospi/v0/ospi.h:297
uint32_t intrNum
Definition: ospi/v0/ospi.h:339
void OSPI_close(OSPI_Handle handle)
Function to close a OSPI peripheral specified by the OSPI handle.
SemaphoreP_Object lockObj
Definition: ospi/v0/ospi.h:409
uint8_t addrByteSupport
Definition: ospi/v0/ospi.h:493
uint8_t XSPI_NOR_CMD_RSTMEM
Definition: ospi/v0/ospi.h:436
uint8_t numAddrBytes
Definition: ospi/v0/ospi.h:265
uint32_t xferLines
Definition: ospi/v0/ospi.h:386
uint16_t XSPI_NOR_114_READ_DUMMY_CYCLES_LC
Definition: ospi/v0/ospi.h:462
uint8_t XSPI_NOR_CMD_READ
Definition: ospi/v0/ospi.h:449
uint32_t OSPI_isDmaEnable(OSPI_Handle handle)
This function checks if DMA is enabled for reads.
uint8_t XSPI_NOR_CMD_WREN
Definition: ospi/v0/ospi.h:437
uint8_t XSPI_NOR_CMD_RDSR
Definition: ospi/v0/ospi.h:446
uint32_t XSPI_NOR_PAGE_PROG_TIMEOUT
Definition: ospi/v0/ospi.h:479
uint32_t XSPI_NOR_QUAD_MODE_CFG_BIT_LOCATION
Definition: ospi/v0/ospi.h:483
uint8_t XSPI_NOR_OCTAL_RDSFDP_ADDR_TYPE
Definition: ospi/v0/ospi.h:476
uint8_t XSPI_NOR_CMD_BLOCK_ERASE_3B
Definition: ospi/v0/ospi.h:442
Opaque Hwi object used with the Hwi APIs.
Definition: HwiP.h:91
HwiP_Object hwiObj
Definition: ospi/v0/ospi.h:413
uint32_t XSPI_NOR_DDR_OCTAL_MODE_CFG_ADDR
Definition: ospi/v0/ospi.h:484
uint32_t numAddrBytes
Definition: ospi/v0/ospi.h:396
uint32_t phyRdDataCapDelay
Definition: ospi/v0/ospi.h:394
void OSPI_setReadDummyCycles(OSPI_Handle handle, uint32_t dummyCycles)
This function sets appropriate dummy cycles for flash read.
void * ospiDmaHandle
Definition: ospi/v0/ospi.h:420
OSPI_Config gOspiConfig[]
Externally defined driver configuration array.
uint32_t OSPI_isIntrEnable(OSPI_Handle handle)
This function checks if interrupts are enabled.
uint8_t cmdExtType
Definition: ospi/v0/ospi.h:511
uint32_t addrOffset
Definition: ospi/v0/ospi.h:250
uint32_t dmaEnable
Definition: ospi/v0/ospi.h:347
uint16_t XSPI_NOR_OCTAL_DDR_RDSR_DUMMY_CYCLE
Definition: ospi/v0/ospi.h:469
uint32_t phyEnable
Definition: ospi/v0/ospi.h:349
Opaque semaphore object used with the semaphore APIs.
Definition: SemaphoreP.h:59
uint32_t regionStartAddr
Definition: ospi/v0/ospi.h:298
uint32_t rxDataLen
Definition: ospi/v0/ospi.h:284
void OSPI_WriteCmdParams_init(OSPI_WriteCmdParams *wrParams)
Function to initialize the OSPI_WriteCmdParams structure.
void OSPI_setCmdExtType(OSPI_Handle handle, uint32_t cmdExtType)
This function sets the type of command extension used in dual byte opcode mode.
uint8_t byteOrder
Definition: ospi/v0/ospi.h:514
OSPI_Handle OSPI_open(uint32_t index, const OSPI_Params *openParams)
This function opens a given OSPI peripheral.
OSPI_Transaction * currTrans
Definition: ospi/v0/ospi.h:418
uint32_t XSPI_NOR_SECTOR_SIZE
Definition: ospi/v0/ospi.h:490
uint32_t intrEnable
Definition: ospi/v0/ospi.h:341
int32_t OSPI_enableDacMode(OSPI_Handle handle)
This function enables the Direct Access Mode.
void * OSPI_Handle
A handle that is returned from a OSPI_open() call.
Definition: ospi/v0/ospi.h:73
uint32_t baseAddr
Definition: ospi/v0/ospi.h:329
uint32_t frmFmt
Definition: ospi/v0/ospi.h:355
uint8_t XSPI_NOR_CMD_RSTEN
Definition: ospi/v0/ospi.h:435
uint32_t gOspiConfigNum
Externally defined driver configuration array size.
uint8_t cmd
Definition: ospi/v0/ospi.h:275
uint8_t XSPI_NOR_CMD_888_DDR_READ
Definition: ospi/v0/ospi.h:451
int32_t OSPI_writeDirect(OSPI_Handle handle, OSPI_Transaction *trans)
Function to perform direct writes to the flash using DAC controller.
const OSPI_Attrs * attrs
Definition: ospi/v0/ospi.h:425
Definition: ospi/v0/ospi.h:431
uint32_t OSPI_getPhyEnableSuccess(OSPI_Handle handle)
This function fetches the phyEnableSuccess field in OSPI_Object.
int32_t OSPI_phyTuneDDR(OSPI_Handle handle, uint32_t flashOffset)
This function tunes the OSPI PHY for DDR mode to set optimal PHY parameters.
uint16_t XSPI_NOR_114_READ_DUMMY_CYCLES
Definition: ospi/v0/ospi.h:461
uint8_t XSPI_NOR_CMD_BULK_ERASE
Definition: ospi/v0/ospi.h:439
uint16_t XSPI_NOR_OCTAL_DDR_RDSR_ADDR_BYTES
Definition: ospi/v0/ospi.h:470
int32_t OSPI_readCmd(OSPI_Handle handle, OSPI_ReadCmdParams *rdParams)
Function to send specific commands and receive related data from flash.
OSPI_Object * object
Definition: ospi/v0/ospi.h:427
int32_t OSPI_readIndirect(OSPI_Handle handle, OSPI_Transaction *trans)
Function to perform indirect reads from the flash using INDAC controller.
uint8_t XSPI_NOR_CMD_444_DDR_READ
Definition: ospi/v0/ospi.h:453
void OSPI_cmdModeBitSet(OSPI_Handle handle, uint32_t enable)
This function sets command mode bit.
uint16_t XSPI_NOR_114_READ_MODE_CLKS
Definition: ospi/v0/ospi.h:460
uint32_t decChipSelect
Definition: ospi/v0/ospi.h:361
uint16_t XSPI_NOR_OCTAL_READ_DUMMY_CYCLE
Definition: ospi/v0/ospi.h:467
uint16_t XSPI_NOR_OCTAL_DDR_RDNVREG_DUMMY_CYCLE
Definition: ospi/v0/ospi.h:474
void OSPI_rdModeBitSet(OSPI_Handle handle, uint32_t enable)
This function sets Read mode bit.
SemaphoreP_Object transferSemObj
Definition: ospi/v0/ospi.h:411
@ enable
Definition: iPtcpDrv.h:63