jflash.h

亿道pxa255烧录Jflash源码

/******************************************************************************

**  FILENAME:       Jflash.h
**
**  PURPOSE:        General header for the Jflash utility
**
**  LAST MODIFIED:  2003.06.03 
******************************************************************************/

#ifdef XHYPER255A
    #define VERSION "2003.06.03 - HyBus - XHYPER255A"
#endif
#ifdef XHYPER255B
    #define VERSION "2003.06.03 - HyBus - XHYPER255B" 
#endif

#define LPT1 0x3bc	// hardware base address for parallel port
#define LPT2 0x378	// the search order is LPT1 then 2 then 3
#define LPT3 0x278	// first valid address found is used (re-order if needed for multiple ports)

#define COTULLAID "**** 1001001001100100 00000001001 1" // JTAG ID-codes for the Cotulla

#define READ 0		// Flags used to modify the SA-1110 JTAG chain data depending on
#define WRITE 1		// the access mode of the Flash Memory
#define SETUP 2
#define HOLD 3
#define RS 4

#define ENABLE 1
#define DISABLE 0

#define DRIVE 0
#define HIZ 1    // high Z (impedance)

#define IGNORE_PORT 0		// Flag used when accessing the parallel port
#define READ_PORT 1		    // READ_PORT = 'read port', IGNORE_PORT = 'ignore port', 
                            //   using IGNORE_PORT will speed access
#define IP IGNORE_PORT
#define RP READ_PORT

#define CONTINUE    0       // not the last instruction
#define TERMINATE   1       // this is the last instruction, so go to EXIT-1 IR


#define MAX_IN_LENGTH 100 // max length for user input strings
#define STATUS_UPDATE 2	// time between updates of program/verify status in seconds

/*
*******************************************************************************
Command codes for the flash
*******************************************************************************
*/

#ifdef XHYPER255B

	#define F_READ_ARRAY            0x00FF00FFL
	#define F_READ_IDCODES          0x00900090L
	#define F_READ_QUERY            0x00980098L
	#define F_READ_STATUS           0x00700070L
	#define F_CLEAR_STATUS          0x00500050L
	#define F_WRITE_BUFFER          0x00E800E8L
	#define F_WORDBYTE_PROG         0x00400040L

	#define F_BLOCK_ERASE           0x00200020L
	#define F_BLOCK_ERASE_2ND       0x00D000D0L

	#define F_BLK_ERASE_PS          0x00B000B0L
	#define F_BLK_ERASE_PR          0x00D000D0L
	#define F_CONFIGURATION         0x00B800B8L

	#define F_SET_READ_CFG          0x00600060L
	#define F_READ_CONFIG_2ND       0x00030003L

	#define F_SET_BLOCK_LOCK        0x00600060L
	#define F_SET_BLOCK_LOCK_2ND    0x00010001L

	#define F_CLEAR_BLOCK_LOCK      0x00600060L
	#define F_CLEAR_BLOCK_LOCK_2ND  0x00D000D0L

	#define F_PROTECTION            0x00C000C0L

	#define F_ATTR_Q		0x00510051L
	#define F_ATTR_R		0x00520052L
	#define F_ATTR_Y		0x00590059L

	#define F_BLOCK_LOCKED		0x00010001L
	#define F_STATUS_READY		0x00800080L
	
	#define BUS_GRAIN		DWORD
	#define access_rom		access_rom_32

  #else 
	//XHYPER255A
	#define F_READ_ARRAY            0x00FFL
	#define F_READ_IDCODES          0x0090L
	#define F_READ_QUERY            0x0098L
	#define F_READ_STATUS           0x0070L
	#define F_CLEAR_STATUS          0x0050L
	#define F_WRITE_BUFFER          0x00E8L
	#define F_WORDBYTE_PROG         0x0040L

	#define F_BLOCK_ERASE           0x0020L
	#define F_BLOCK_ERASE_2ND       0x00D0L	

	#define F_BLK_ERASE_PS          0x00B0L
	#define F_BLK_ERASE_PR          0x00D0L
	#define F_CONFIGURATION         0x00B8L

	#define F_SET_READ_CFG          0x0060L
	#define F_READ_CONFIG_2ND       0x0003L

	#define F_SET_BLOCK_LOCK        0x0060L
	#define F_SET_BLOCK_LOCK_2ND    0x0001L

	#define F_CLEAR_BLOCK_LOCK      0x0060L
	#define F_CLEAR_BLOCK_LOCK_2ND  0x00D0L

	#define F_PROTECTION            0x00C0L

	#define F_ATTR_Q		0x0051L
	#define F_ATTR_R		0x0052L
	#define F_ATTR_Y		0x0059L

	#define F_BLOCK_LOCKED		0x0001L
	#define F_STATUS_READY		0x0080L

	#define BUS_GRAIN		WORD
	#define access_rom		access_rom_16
#endif