Data Structures
struct	XSdPs_Config
	This typedef contains configuration information for the device. More...

struct	__attribute__
	ADMA2 32-Bit descriptor table. More...

struct	__attribute__
	ADMA2 32-Bit descriptor table. More...

struct	XSdPs
	The XSdPs driver instance data. More...

Macros
#define	XSDPS_CT_ERROR 0x2L
	Command timeout flag. More...

#define	MAX_TUNING_COUNT 40U
	Maximum Tuning count. More...

#define	MAX_TIMEOUT 0x1FFFFFFFU
	Maximum Timeout. More...

#define	XSDPS_CMD8_VOL_PATTERN 0x1AAU
	CMD8 voltage pattern. More...

#define	XSDPS_RESPOCR_READY 0x80000000U
	Ready response. More...

#define	XSDPS_ACMD41_HCS 0x40000000U
	High Capacity Support. More...

#define	XSDPS_ACMD41_3V3 0x00300000U
	3.3 voltage support More...

#define	XSDPS_CMD1_HIGH_VOL 0x00FF8000U
	CMD1 for High voltage. More...

#define	XSDPS_CMD1_DUAL_VOL 0x00FF8010U
	CMD1 for Dual voltage. More...

#define	HIGH_SPEED_SUPPORT 0x2U
	High Speed support. More...

#define	UHS_SDR12_SUPPORT 0x1U
	SDR12 support. More...

#define	UHS_SDR25_SUPPORT 0x2U
	SDR25 support. More...

#define	UHS_SDR50_SUPPORT 0x4U
	SDR50 support. More...

#define	UHS_SDR104_SUPPORT 0x8U
	SDR104 support. More...

#define	UHS_DDR50_SUPPORT 0x10U
	DDR50 support. More...

#define	WIDTH_4_BIT_SUPPORT 0x4U
	4-bit width support More...

#define	SD_CLK_25_MHZ 25000000U
	25MHz clock More...

#define	SD_CLK_19_MHZ 19000000U
	19MHz clock More...

#define	SD_CLK_26_MHZ 26000000U
	26MHz clock More...

#define	EXT_CSD_DEVICE_TYPE_BYTE 196U
	CSD Device Type byte number. More...

#define	EXT_CSD_SEC_COUNT_BYTE1 212U
	CSD Sector count byte 1. More...

#define	EXT_CSD_SEC_COUNT_BYTE2 213U
	CSD Sector count byte 2. More...

#define	EXT_CSD_SEC_COUNT_BYTE3 214U
	CSD Sector count byte 3. More...

#define	EXT_CSD_SEC_COUNT_BYTE4 215U
	CSD Sector count byte 4. More...

#define	EXT_CSD_DEVICE_TYPE_HIGH_SPEED 0x2U
	CSD Device type HS. More...

#define	EXT_CSD_DEVICE_TYPE_DDR_1V8_HIGH_SPEED 0x4U
	CSD Dev type DDR 1.8v speed. More...

#define	EXT_CSD_DEVICE_TYPE_DDR_1V2_HIGH_SPEED 0x8U
	CSD Dev type DDR 1.2v speed. More...

#define	EXT_CSD_DEVICE_TYPE_SDR_1V8_HS200 0x10U
	CSD SDR 1.8v HS200. More...

#define	EXT_CSD_DEVICE_TYPE_SDR_1V2_HS200 0x20U
	CSD SDR 1.2v HS200. More...

#define	EXT_CSD_DEVICE_TYPE_DDR_1V8_HS400 0x40U
	CSD SDR 1.8v HS400. More...

#define	EXT_CSD_DEVICE_TYPE_DDR_1V2_HS400 0x80U
	CSD SDR 1.2v HS400. More...

#define	CSD_SPEC_VER_3 0x3U
	CSD card spec ver 3. More...

#define	SCR_SPEC_VER_3 0x80U
	SCR spec ver 3. More...

#define	ADDRESS_BEYOND_32BIT 0x100000000U
	Macro used for beyond 32-bit addr. More...

#define	XSDPS_ZYNQMP_SD0_BASE 0xFF160000U
	ZynqMP SD0 Baseaddress. More...

#define	XSDPS_ZYNQMP_SD1_BASE 0xFF170000U
	ZynqMP SD1 Baseaddress. More...

#define	XSDPS_VERSAL_SD0_BASE 0xF1040000U
	Versal SD0 Baseaddress. More...

#define	XSDPS_VERSAL_SD1_BASE 0xF1050000U
	Versal SD1 Baseaddress. More...

#define	ENABLE_HS400_MODE
	Enable eMMC HS400 mode for Versal Net platform. More...

Block size mask for 512 bytes
Block size mask for 512 bytes - This is the default block size.
#define	XSDPS_BLK_SIZE_512_MASK 0x200U
	Blk Size 512. More...

SD High Speed mode configuration options
#define	SD_HS_MODE_ENABLE 1
	User configuration option to enable or disable SD HS mode. More...

Functions
XSdPs_Config *	XSdPs_LookupConfig (u16 DeviceId)
	Looks up the device configuration based on the unique device ID. More...

s32	XSdPs_CfgInitialize (XSdPs InstancePtr, XSdPs_Config ConfigPtr, UINTPTR EffectiveAddr)
	Initializes a specific XSdPs instance such that the driver is ready to use. More...

s32	XSdPs_CardInitialize (XSdPs *InstancePtr)
	Initialize Card with Identification mode sequence. More...

s32	XSdPs_ReadPolled (XSdPs InstancePtr, u32 Arg, u32 BlkCnt, u8 Buff)
	This function performs SD read in polled mode. More...

s32	XSdPs_WritePolled (XSdPs InstancePtr, u32 Arg, u32 BlkCnt, const u8 Buff)
	This function performs SD write in polled mode. More...

s32	XSdPs_Idle (XSdPs *InstancePtr)
	API to idle the SDIO Interface. More...

s32	XSdPs_Change_BusSpeed (XSdPs *InstancePtr)
	API to set high speed in card and host. More...

s32	XSdPs_Change_ClkFreq (XSdPs *InstancePtr, u32 SelFreq)
	API to change clock freq to given value. More...

s32	XSdPs_Pullup (XSdPs *InstancePtr)
	API to send pullup command to card before using DAT line 3(using 4-bit bus) More...

s32	XSdPs_Get_BusWidth (XSdPs InstancePtr, u8 ReadBuff)
	API to get bus width support by card. More...

s32	XSdPs_Change_BusWidth (XSdPs *InstancePtr)
	API to set bus width to 4-bit in card and host. More...

s32	XSdPs_Get_BusSpeed (XSdPs InstancePtr, u8 ReadBuff)
	API to get bus speed supported by card. More...

s32	XSdPs_Get_Mmc_ExtCsd (XSdPs InstancePtr, u8 ReadBuff)
	API to get EXT_CSD register of eMMC. More...

s32	XSdPs_Set_Mmc_ExtCsd (XSdPs *InstancePtr, u32 Arg)
	API to write EXT_CSD register of eMMC. More...

s32	XSdPs_SetBlkSize (XSdPs *InstancePtr, u16 BlkSize)
	Update Block size for read/write operations. More...

s32	XSdPs_Get_Status (XSdPs InstancePtr, u8 SdStatReg)
	API to get SD card status information. More...

s32	XSdPs_Select_Card (XSdPs *InstancePtr)
	Selects card and sets default block size. More...

s32	XSdPs_StartReadTransfer (XSdPs InstancePtr, u32 Arg, u32 BlkCnt, u8 Buff)
	This function performs SD read in polled mode. More...

s32	XSdPs_CheckReadTransfer (XSdPs *InstancePtr)
	This function is used to check if the transfer is completed successfully. More...

s32	XSdPs_StartWriteTransfer (XSdPs InstancePtr, u32 Arg, u32 BlkCnt, u8 Buff)
	This function start SD write transfer. More...

s32	XSdPs_CheckWriteTransfer (XSdPs *InstancePtr)
	This function is used to check for the write transfer completed. More...

s32	XSdPs_Erase (XSdPs *InstancePtr, u32 StartAddr, u32 EndAddr)
	This function performs Erase operation on the given address range. More...

Variables
XSdPs_Config	XSdPs_ConfigTable [XPAR_XSDPS_NUM_INSTANCES]
	XSdPs Configuration Table. More...

Data Structures

Macros

Functions

Variables