LXR uboot/include/at45.h

   1
   2#ifndef _AT45_H_
   3#define _AT45_H_
   4#ifdef  CONFIG_DATAFLASH_MMC_SELECT
   5extern  void AT91F_SelectMMC(void);
   6extern  void AT91F_SelectSPI(void);
   7extern  int AT91F_GetMuxStatus(void);
   8#endif
   9extern  void AT91F_SpiInit(void);
  10extern  void AT91F_SpiEnable(int cs);
  11extern  unsigned int AT91F_SpiWrite ( AT91PS_DataflashDesc pDesc );
  12extern  AT91S_DataFlashStatus AT91F_DataFlashSendCommand(
  13                AT91PS_DataFlash pDataFlash,
  14                unsigned char OpCode,
  15                unsigned int CmdSize,
  16                unsigned int DataflashAddress);
  17extern  AT91S_DataFlashStatus AT91F_DataFlashGetStatus (
  18        AT91PS_DataflashDesc pDesc);
  19extern  AT91S_DataFlashStatus AT91F_DataFlashWaitReady (
  20        AT91PS_DataflashDesc pDataFlashDesc,
  21        unsigned int timeout);
  22extern  AT91S_DataFlashStatus AT91F_DataFlashContinuousRead (
  23        AT91PS_DataFlash pDataFlash,
  24        int src,
  25        unsigned char *dataBuffer,
  26        int sizeToRead );
  27extern  AT91S_DataFlashStatus AT91F_DataFlashPagePgmBuf(
  28        AT91PS_DataFlash pDataFlash,
  29        unsigned char *src,
  30        unsigned int dest,
  31        unsigned int SizeToWrite);
  32extern  AT91S_DataFlashStatus AT91F_MainMemoryToBufferTransfert(
  33        AT91PS_DataFlash pDataFlash,
  34        unsigned char BufferCommand,
  35        unsigned int page);
  36extern  AT91S_DataFlashStatus AT91F_DataFlashWriteBuffer (
  37        AT91PS_DataFlash pDataFlash,
  38        unsigned char BufferCommand,
  39        unsigned char *dataBuffer,
  40        unsigned int bufferAddress,
  41        int SizeToWrite );
  42extern  AT91S_DataFlashStatus AT91F_PageErase(
  43        AT91PS_DataFlash pDataFlash,
  44        unsigned int page);
  45extern  AT91S_DataFlashStatus AT91F_BlockErase(
  46        AT91PS_DataFlash pDataFlash,
  47        unsigned int block);
  48extern  AT91S_DataFlashStatus AT91F_WriteBufferToMain (
  49        AT91PS_DataFlash pDataFlash,
  50        unsigned char BufferCommand,
  51        unsigned int dest );
  52extern  AT91S_DataFlashStatus AT91F_PartialPageWrite (
  53        AT91PS_DataFlash pDataFlash,
  54        unsigned char *src,
  55        unsigned int dest,
  56        unsigned int size);
  57extern  AT91S_DataFlashStatus AT91F_DataFlashWrite(
  58        AT91PS_DataFlash pDataFlash,
  59        unsigned char *src,
  60        int dest,
  61        int size );
  62extern  int AT91F_DataFlashRead(
  63        AT91PS_DataFlash pDataFlash,
  64        unsigned long addr,
  65        unsigned long size,
  66        char *buffer);
  67extern  int AT91F_DataflashProbe(int cs, AT91PS_DataflashDesc pDesc);
  68
  69#endif
  70