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nandps
Vitis Drivers API Documentation
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nandps
Vitis Drivers API Documentation
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The XNandPs driver instance data. More...
Data Fields | |
| u32 | IsReady |
| Device is initialized and ready. More... | |
| XNandPs_Config | Config |
| XNandPs_Config of current device. More... | |
| XNandPs_Geometry | Geometry |
| Part geometry. More... | |
| XNandPs_Features | Features |
| Features and Optional commands. More... | |
| u32 | CommandPhaseAddr |
| NAND command phase address. More... | |
| u32 | DataPhaseAddr |
| NAND Data phase address. More... | |
| XNandPs_EccConfig | EccConfig |
| ECC configuration parameters. More... | |
| XNandPs_BbtDesc | BbtDesc |
| Bad block table descriptor. More... | |
| XNandPs_BbtDesc | BbtMirrorDesc |
| Mirror BBT descriptor. More... | |
| XNandPs_BadBlockPattern | BbPattern |
| Bad block pattern to search. More... | |
| u8 | Bbt [XNANDPS_MAX_BLOCKS >> 2] |
| Bad block table array. More... | |
| u8 | DataBuf [XNANDPS_MAX_PAGE_SIZE+XNANDPS_MAX_SPARE_SIZE] |
| Data buffer for partial read/writes. More... | |
| u8 * | SpareBufPtr |
| Pointer to store spare buffer. More... | |
| u8 | EccCalc [XNANDPS_MAX_SPARE_SIZE] |
| Buffer for calculated ECC. More... | |
| u8 | EccCode [XNANDPS_MAX_SPARE_SIZE] |
| Buffer for stored ECC. More... | |
| XNandPs_EccMode | EccMode |
| ECC Mode. More... | |
| int(* | ReadPage )(struct XNandPsTag *InstancePtr, u8 *DstPtr) |
| Read Page routine. More... | |
| int(* | WritePage )(struct XNandPsTag *InstancePtr, u8 *SrcPtr) |
| Write Page routine. More... | |
The XNandPs driver instance data.
The user is required to allocate a variable of this type for every flash device in the system. A pointer to a variable of this type is then passed to the driver API functions.
| XNandPs_BadBlockPattern XNandPsTag::BbPattern |
Bad block pattern to search.
Referenced by XNandPs_InitBbtDesc().
| u8 XNandPsTag::Bbt[XNANDPS_MAX_BLOCKS >> 2] |
Bad block table array.
Referenced by XNandPs_IsBlockBad(), and XNandPs_MarkBlockBad().
| XNandPs_BbtDesc XNandPsTag::BbtDesc |
Bad block table descriptor.
Referenced by XNandPs_InitBbtDesc(), and XNandPs_ScanBbt().
| XNandPs_BbtDesc XNandPsTag::BbtMirrorDesc |
Mirror BBT descriptor.
Referenced by XNandPs_InitBbtDesc(), and XNandPs_ScanBbt().
| u32 XNandPsTag::CommandPhaseAddr |
NAND command phase address.
Referenced by XNandPs_SendCommand().
| XNandPs_Config XNandPsTag::Config |
XNandPs_Config of current device.
Referenced by Onfi_CmdReadStatus(), XNandPs_CfgInitialize(), XNandPs_EraseBlock(), XNandPs_Read(), XNandPs_ReadCache(), XNandPs_ReadSpareBytes(), XNandPs_SendCommand(), and XNandPs_WriteSpareBytes().
| u8 XNandPsTag::DataBuf[XNANDPS_MAX_PAGE_SIZE+XNANDPS_MAX_SPARE_SIZE] |
Data buffer for partial read/writes.
Referenced by XNandPs_CfgInitialize(), XNandPs_Read(), XNandPs_ReadCache(), XNandPs_Write(), and XNandPs_WriteCache().
| u32 XNandPsTag::DataPhaseAddr |
NAND Data phase address.
Referenced by Onfi_CmdReadStatus(), XNandPs_ReadSpareBytes(), XNandPs_SendCommand(), and XNandPs_WriteSpareBytes().
| u8 XNandPsTag::EccCalc[XNANDPS_MAX_SPARE_SIZE] |
Buffer for calculated ECC.
| u8 XNandPsTag::EccCode[XNANDPS_MAX_SPARE_SIZE] |
Buffer for stored ECC.
| XNandPs_EccConfig XNandPsTag::EccConfig |
ECC configuration parameters.
| XNandPs_EccMode XNandPsTag::EccMode |
ECC Mode.
Referenced by Onfi_NandInit(), XNandPs_CfgInitialize(), XNandPs_InitBbtDesc(), XNandPs_ReadSpareBytes(), and XNandPs_WriteSpareBytes().
| XNandPs_Features XNandPsTag::Features |
Features and Optional commands.
Referenced by Onfi_NandInit(), and XNandPs_ReadCache().
| XNandPs_Geometry XNandPsTag::Geometry |
Part geometry.
Referenced by NandReadWriteCacheExample(), NandReadWriteExample(), Onfi_NandInit(), XNandPs_CalculateLength(), XNandPs_CfgInitialize(), XNandPs_EraseBlock(), XNandPs_InitBbtDesc(), XNandPs_Read(), XNandPs_ReadCache(), XNandPs_ReadSpareBytes(), XNandPs_SendCommand(), XNandPs_SkipErase(), XNandPs_SkipRead(), XNandPs_SkipWrite(), XNandPs_Write(), XNandPs_WriteCache(), and XNandPs_WriteSpareBytes().
| u32 XNandPsTag::IsReady |
Device is initialized and ready.
Referenced by XNandPs_CfgInitialize(), XNandPs_EraseBlock(), XNandPs_InitBbtDesc(), XNandPs_IsBlockBad(), XNandPs_MarkBlockBad(), XNandPs_Read(), XNandPs_ReadCache(), XNandPs_ScanBbt(), XNandPs_Write(), and XNandPs_WriteCache().
| int(* XNandPsTag::ReadPage)(struct XNandPsTag *InstancePtr, u8 *DstPtr) |
Read Page routine.
Referenced by XNandPs_CfgInitialize(), XNandPs_Read(), and XNandPs_ReadCache().
| u8* XNandPsTag::SpareBufPtr |
Pointer to store spare buffer.
Referenced by XNandPs_CfgInitialize(), XNandPs_Read(), XNandPs_ReadCache(), XNandPs_Write(), and XNandPs_WriteCache().
| int(* XNandPsTag::WritePage)(struct XNandPsTag *InstancePtr, u8 *SrcPtr) |
Write Page routine.
Referenced by XNandPs_CfgInitialize(), XNandPs_Write(), and XNandPs_WriteCache().