2007-08-14 09:14:05 +00:00
|
|
|
|
|
|
|
|
#ifndef _AT45_H_
|
|
|
|
|
#define _AT45_H_
|
2009-03-27 22:26:42 +00:00
|
|
|
#ifdef CONFIG_DATAFLASH_MMC_SELECT
|
2007-08-14 09:14:05 +00:00
|
|
|
extern void AT91F_SelectMMC(void);
|
|
|
|
|
extern void AT91F_SelectSPI(void);
|
|
|
|
|
extern int AT91F_GetMuxStatus(void);
|
|
|
|
|
#endif
|
|
|
|
|
extern void AT91F_SpiInit(void);
|
|
|
|
|
extern void AT91F_SpiEnable(int cs);
|
|
|
|
|
extern unsigned int AT91F_SpiWrite ( AT91PS_DataflashDesc pDesc );
|
|
|
|
|
extern AT91S_DataFlashStatus AT91F_DataFlashSendCommand(
|
|
|
|
|
AT91PS_DataFlash pDataFlash,
|
|
|
|
|
unsigned char OpCode,
|
|
|
|
|
unsigned int CmdSize,
|
|
|
|
|
unsigned int DataflashAddress);
|
|
|
|
|
extern AT91S_DataFlashStatus AT91F_DataFlashGetStatus (
|
|
|
|
|
AT91PS_DataflashDesc pDesc);
|
|
|
|
|
extern AT91S_DataFlashStatus AT91F_DataFlashWaitReady (
|
2007-08-14 16:42:36 +00:00
|
|
|
AT91PS_DataflashDesc pDataFlashDesc,
|
2007-08-14 09:14:05 +00:00
|
|
|
unsigned int timeout);
|
|
|
|
|
extern AT91S_DataFlashStatus AT91F_DataFlashContinuousRead (
|
|
|
|
|
AT91PS_DataFlash pDataFlash,
|
|
|
|
|
int src,
|
|
|
|
|
unsigned char *dataBuffer,
|
|
|
|
|
int sizeToRead );
|
|
|
|
|
extern AT91S_DataFlashStatus AT91F_DataFlashPagePgmBuf(
|
|
|
|
|
AT91PS_DataFlash pDataFlash,
|
|
|
|
|
unsigned char *src,
|
|
|
|
|
unsigned int dest,
|
|
|
|
|
unsigned int SizeToWrite);
|
|
|
|
|
extern AT91S_DataFlashStatus AT91F_MainMemoryToBufferTransfert(
|
|
|
|
|
AT91PS_DataFlash pDataFlash,
|
|
|
|
|
unsigned char BufferCommand,
|
|
|
|
|
unsigned int page);
|
|
|
|
|
extern AT91S_DataFlashStatus AT91F_DataFlashWriteBuffer (
|
|
|
|
|
AT91PS_DataFlash pDataFlash,
|
|
|
|
|
unsigned char BufferCommand,
|
|
|
|
|
unsigned char *dataBuffer,
|
|
|
|
|
unsigned int bufferAddress,
|
|
|
|
|
int SizeToWrite );
|
|
|
|
|
extern AT91S_DataFlashStatus AT91F_PageErase(
|
|
|
|
|
AT91PS_DataFlash pDataFlash,
|
|
|
|
|
unsigned int page);
|
|
|
|
|
extern AT91S_DataFlashStatus AT91F_BlockErase(
|
|
|
|
|
AT91PS_DataFlash pDataFlash,
|
|
|
|
|
unsigned int block);
|
|
|
|
|
extern AT91S_DataFlashStatus AT91F_WriteBufferToMain (
|
|
|
|
|
AT91PS_DataFlash pDataFlash,
|
|
|
|
|
unsigned char BufferCommand,
|
|
|
|
|
unsigned int dest );
|
|
|
|
|
extern AT91S_DataFlashStatus AT91F_PartialPageWrite (
|
|
|
|
|
AT91PS_DataFlash pDataFlash,
|
|
|
|
|
unsigned char *src,
|
|
|
|
|
unsigned int dest,
|
|
|
|
|
unsigned int size);
|
|
|
|
|
extern AT91S_DataFlashStatus AT91F_DataFlashWrite(
|
|
|
|
|
AT91PS_DataFlash pDataFlash,
|
|
|
|
|
unsigned char *src,
|
|
|
|
|
int dest,
|
|
|
|
|
int size );
|
|
|
|
|
extern int AT91F_DataFlashRead(
|
|
|
|
|
AT91PS_DataFlash pDataFlash,
|
|
|
|
|
unsigned long addr,
|
|
|
|
|
unsigned long size,
|
|
|
|
|
char *buffer);
|
|
|
|
|
extern int AT91F_DataflashProbe(int cs, AT91PS_DataflashDesc pDesc);
|
|
|
|
|
|
|
|
|
|
#endif
|
