flash.h

Ibmstb02500 miniboot 源码

/* openbios/include/FLASH.H, redbios, redbios_iii_1.0 3/23/98 11:41:19 */
/*-----------------------------------------------------------------------------+
|
|       This source code has been made available to you by IBM on an AS-IS
|       basis.  Anyone receiving this source is licensed under IBM
|       copyrights to use it in any way he or she deems fit, including
|       copying it, modifying it, compiling it, and redistributing it either
|       with or without modifications.  No license under IBM patents or
|       patent applications is to be implied by the copyright license.
|
|       Any user of this software should understand that IBM cannot provide
|       technical support for this software and will not be responsible for
|       any consequences resulting from the use of this software.
|
|       Any person who transfers this source code or any derivative work
|       must include the IBM copyright notice, this paragraph, and the
|       preceding two paragraphs in the transferred software.
|
|       COPYRIGHT   I B M   CORPORATION 1995
|       LICENSED MATERIAL  -  PROGRAM PROPERTY OF I B M
+-----------------------------------------------------------------------------*/
/*-----------------------------------------------------------------------------+
|
|  Date        Description of Change                                       BY
|  ---------   ---------------------                                       ---
|  31-Jan-02   Rewrite for SHARP LH28F160BVE/LH28F160BJE device            YYD
+-----------------------------------------------------------------------------*/
/*
 * Flash defines
 */

typedef struct sect_map {
 unsigned long start_addr;
} sect_map_t;
 

//#define DEV_LH28F160BVE_BTL
#define DEV_LH28F160BVE_TTL
//#define DEV_LH28F160BJE_BTL
//#define DEV_LH28F160BJE_TTL

#if defined(DEV_LH28F160BVE_BTL) || defined(DEV_LH28F160BJE_BTL)

#ifdef DEV_LH28F160BJE_BTL
  #define DEVICE_ID    0xB0E9  // sharp LH28F160BJE-BTL
#else 
  #define DEVICE_ID    0xB049  // sharp LH28F160BVE-BTL
#endif

#define NUM_SECTORS 78

static sect_map_t flash_map[NUM_SECTORS+1] = {
/* dev 1, bsec  0 */    { 0x7fc00000 },
/*        bsec  1 */    { 0x7fc02000 },
/*        psec  0 */    { 0x7fc04000 },
/*        psec  1 */    { 0x7fc06000 },
/*        psec  2 */    { 0x7fc08000 },
/*        psec  3 */    { 0x7fc0a000 },
/*        psec  4 */    { 0x7fc0c000 },
/*        psec  5 */    { 0x7fc0e000 },
/*        msec 00 */    { 0x7fc10000 },
/*        msec 01 */    { 0x7fc20000 },
/*        msec 02 */    { 0x7fc30000 },
/*        msec 03 */    { 0x7fc40000 },
/*        msec 04 */    { 0x7fc50000 },
/*        msec 05 */    { 0x7fc60000 },
/*        msec 06 */    { 0x7fc70000 },
/*        msec 07 */    { 0x7fc80000 },
/*        msec 08 */    { 0x7fc90000 },
/*        msec 09 */    { 0x7fca0000 },
/*        msec 10 */    { 0x7fcb0000 },
/*        msec 11 */    { 0x7fcc0000 },
/*        msec 12 */    { 0x7fcd0000 },
/*        msec 13 */    { 0x7fce0000 },
/*        msec 14 */    { 0x7fcf0000 },
/*        msec 15 */    { 0x7fd00000 },
/*        msec 16 */    { 0x7fd10000 },
/*        msec 17 */    { 0x7fd20000 },
/*        msec 18 */    { 0x7fd30000 },
/*        msec 19 */    { 0x7fd40000 },
/*        msec 20 */    { 0x7fd50000 },
/*        msec 21 */    { 0x7fd60000 },
/*        msec 22 */    { 0x7fd70000 },
/*        msec 23 */    { 0x7fd80000 },
/*        msec 24 */    { 0x7fd90000 },
/*        msec 25 */    { 0x7fda0000 },
/*        msec 26 */    { 0x7fdb0000 },
/*        msec 27 */    { 0x7fdc0000 },
/*        msec 28 */    { 0x7fdd0000 },
/*        msec 29 */    { 0x7fde0000 },
/*        msec 30 */    { 0x7fdf0000 },

/* dev 0, bsec  0 */    { 0x7fe00000 },
/*        bsec  1 */    { 0x7fe02000 },
/*        psec  0 */    { 0x7fe04000 },
/*        psec  1 */    { 0x7fe06000 },
/*        psec  2 */    { 0x7fe08000 },
/*        psec  3 */    { 0x7fe0a000 },
/*        psec  4 */    { 0x7fe0c000 },
/*        psec  5 */    { 0x7fe0e000 },
/*        msec 00 */    { 0x7fe10000 },
/*        msec 01 */    { 0x7fe20000 },
/*        msec 02 */    { 0x7fe30000 },
/*        msec 03 */    { 0x7fe40000 },
/*        msec 04 */    { 0x7fe50000 },
/*        msec 05 */    { 0x7fe60000 },
/*        msec 06 */    { 0x7fe70000 },
/*        msec 07 */    { 0x7fe80000 },
/*        msec 08 */    { 0x7fe90000 },
/*        msec 09 */    { 0x7fea0000 },
/*        msec 10 */    { 0x7feb0000 },
/*        msec 11 */    { 0x7fec0000 },
/*        msec 12 */    { 0x7fed0000 },
/*        msec 13 */    { 0x7fee0000 },
/*        msec 14 */    { 0x7fef0000 },
/*        msec 15 */    { 0x7ff00000 },
/*        msec 16 */    { 0x7ff10000 },
/*        msec 17 */    { 0x7ff20000 },
/*        msec 18 */    { 0x7ff30000 },
/*        msec 19 */    { 0x7ff40000 },
/*        msec 20 */    { 0x7ff50000 },
/*        msec 21 */    { 0x7ff60000 },
/*        msec 22 */    { 0x7ff70000 },
/*        msec 23 */    { 0x7ff80000 },
/*        msec 24 */    { 0x7ff90000 },
/*        msec 25 */    { 0x7ffa0000 },
/*        msec 26 */    { 0x7ffb0000 },
/*        msec 27 */    { 0x7ffc0000 },
/*        msec 28 */    { 0x7ffd0000 },
/*        msec 29 */    { 0x7ffe0000 },
/*        msec 30 */    { 0x7fff0000 },

/*End,     secend */    { 0x80000000 }  

};

#elif defined(DEV_LH28F160BVE_TTL) || defined(DEV_LH28F160BJE_TTL)

#ifdef DEV_LH28F160BJE_TTL
  #define DEVICE_ID    0xB0E8  // sharp LH28F160BJE-TTL
#else 
  #define DEVICE_ID    0xB048  // sharp LH28F160BVE-TTL
#endif

#define NUM_SECTORS 78

static sect_map_t flash_map[NUM_SECTORS+1] = {
/* dev 1, msec 00 */    { 0x7fc00000 },
/*        msec 01 */    { 0x7fc10000 },
/*        msec 02 */    { 0x7fc20000 },
/*        msec 03 */    { 0x7fc30000 },
/*        msec 04 */    { 0x7fc40000 },
/*        msec 05 */    { 0x7fc50000 },
/*        msec 06 */    { 0x7fc60000 },
/*        msec 07 */    { 0x7fc70000 },
/*        msec 08 */    { 0x7fc80000 },
/*        msec 09 */    { 0x7fc90000 },
/*        msec 10 */    { 0x7fca0000 },
/*        msec 11 */    { 0x7fcb0000 },
/*        msec 12 */    { 0x7fcc0000 },
/*        msec 13 */    { 0x7fcd0000 },
/*        msec 14 */    { 0x7fce0000 },
/*        msec 15 */    { 0x7fcf0000 },
/*        msec 16 */    { 0x7fd00000 },
/*        msec 17 */    { 0x7fd10000 },
/*        msec 18 */    { 0x7fd20000 },
/*        msec 19 */    { 0x7fd30000 },
/*        msec 20 */    { 0x7fd40000 },
/*        msec 21 */    { 0x7fd50000 },
/*        msec 22 */    { 0x7fd60000 },
/*        msec 23 */    { 0x7fd70000 },
/*        msec 24 */    { 0x7fd80000 },
/*        msec 25 */    { 0x7fd90000 },
/*        msec 26 */    { 0x7fda0000 },
/*        msec 27 */    { 0x7fdb0000 },
/*        msec 28 */    { 0x7fdc0000 },
/*        msec 29 */    { 0x7fdd0000 },
/*        msec 30 */    { 0x7fde0000 },
/*        bsec  0 */    { 0x7fdf0000 },
/*        bsec  1 */    { 0x7fdf2000 },
/*        psec  0 */    { 0x7fdf4000 },
/*        psec  1 */    { 0x7fdf6000 },
/*        psec  2 */    { 0x7fdf8000 },
/*        psec  3 */    { 0x7fdfa000 },
/*        psec  4 */    { 0x7fdfc000 },
/*        psec  5 */    { 0x7fdfe000 },
                               
/* dev 0, msec 00 */    { 0x7fe00000 },
/*        msec 01 */    { 0x7fe10000 },
/*        msec 02 */    { 0x7fe20000 },
/*        msec 03 */    { 0x7fe30000 },
/*        msec 04 */    { 0x7fe40000 },
/*        msec 05 */    { 0x7fe50000 },
/*        msec 06 */    { 0x7fe60000 },
/*        msec 07 */    { 0x7fe70000 },
/*        msec 08 */    { 0x7fe80000 },
/*        msec 09 */    { 0x7fe90000 },
/*        msec 10 */    { 0x7fea0000 },
/*        msec 11 */    { 0x7feb0000 },
/*        msec 12 */    { 0x7fec0000 },
/*        msec 13 */    { 0x7fed0000 },
/*        msec 14 */    { 0x7fee0000 },
/*        msec 15 */    { 0x7fef0000 },
/*        msec 16 */    { 0x7ff00000 },
/*        msec 17 */    { 0x7ff10000 },
/*        msec 18 */    { 0x7ff20000 },
/*        msec 19 */    { 0x7ff30000 },
/*        msec 20 */    { 0x7ff40000 },
/*        msec 21 */    { 0x7ff50000 },
/*        msec 22 */    { 0x7ff60000 },
/*        msec 23 */    { 0x7ff70000 },
/*        msec 24 */    { 0x7ff80000 },
/*        msec 25 */    { 0x7ff90000 },
/*        msec 26 */    { 0x7ffa0000 },
/*        msec 27 */    { 0x7ffb0000 },
/*        msec 28 */    { 0x7ffc0000 },
/*        msec 29 */    { 0x7ffd0000 },
/*        msec 30 */    { 0x7ffe0000 },
/*        bsec  0 */    { 0x7fff0000 },
/*        bsec  1 */    { 0x7fff2000 },
/*        psec  0 */    { 0x7fff4000 },
/*        psec  1 */    { 0x7fff6000 },
/*        psec  2 */    { 0x7fff8000 },
/*        psec  3 */    { 0x7fffa000 },
/*        psec  4 */    { 0x7fffc000 },
/*        psec  5 */    { 0x7fffe000 },

/*End,     secend */    { 0x80000000 }  

};

#else
   #error "Unsupported Flash device !"
#endif