sharpflash.h

norflash的文件系统。 用于中低端手机开发的参考

/*****************************************************************************
 
  FILE NAME: sharpflash.h

  DESCRIPTION:

    Header file for Sharp flash driver.

 Copyright (c) 2002, VIA Technologies, Inc.
*****************************************************************************/


#ifndef __SHARP_FLASH_H__
#define __SHARP_FLASH_H__

#include "FsmFlash.h"


/* Flash Command Definitions */
#define FLASH_COMMAND_READ              ((FLASH_DATA)0xFF)
#define FLASH_COMMAND_READ_ID           ((FLASH_DATA)0x90)
#define FLASH_COMMAND_QUERY             ((FLASH_DATA)0x98)
#define FLASH_COMMAND_STATUS            ((FLASH_DATA)0x70)
#define FLASH_COMMAND_CLEAR             ((FLASH_DATA)0x50)
#define FLASH_COMMAND_WRITE             ((FLASH_DATA)0x40)
#define FLASH_COMMAND_ERASE             ((FLASH_DATA)0x20)
#define FLASH_COMMAND_CONFIRM           ((FLASH_DATA)0xD0)
#define FLASH_COMMAND_SUSPEND           ((FLASH_DATA)0xB0)
#define FLASH_COMMAND_RESUME            ((FLASH_DATA)0xD0)
#define FLASH_COMMAND_READ_CFG          ((FLASH_DATA)0x60)
#define FLASH_COMMAND_LOCK              ((FLASH_DATA)0x60)
#define FLASH_COMMAND_LOCK_CONFIRM      ((FLASH_DATA)0x01)
#define FLASH_COMMAND_UNLOCK_CONFIRM    ((FLASH_DATA)0xD0)
#define FLASH_COMMAND_LOCKDOWN_CONFIRM  ((FLASH_DATA)0x2F)
#define FLASH_COMMAND_WRITE_BUFFER      ((FLASH_DATA)0xE8)
#define FLASH_COMMAND_ABORT             ((FLASH_DATA)0xFF)

/* Flash Status Commands */
#define FLASH_STATUS_READY              ((FLASH_DATA)0x80)
#define FLASH_STATUS_PARTITION_READY    ((FLASH_DATA)0x80)
#define FLASH_STATUS_ERASE_SUSPENDED    ((FLASH_DATA)0x40)
#define FLASH_STATUS_WRITE_SUSPENDED    ((FLASH_DATA)0x04)
#define FLASH_STATUS_ERROR              ((FLASH_DATA)0x3A)


#endif /* __SHARP_FLASH_H__ */

/*****************************************************************************
* $Log: sharpflash.h $
* Revision 1.3  2004/03/17 12:58:10  zgy
* Revision 1.2  2004/03/16 15:56:27  jjs
* Initial revision -- jjs
*****************************************************************************/