/* flash.h:   Header file for use with 29F800B for 16 bit mode.*//* FLASHFUNCSIZE:    Size of the array used by the flash operations to copy functions into    RAM space for execution out of non-flash memory.*/#define FLASHFUNCSIZE       320#define FLASH_TIMEOUT       1000000#define FLASH_PROTECT_WINDOW_CLOSED 0#define ALL_SECTORS -1/* Manufacturer and device ids... */#define AMD29F800T  0x000122d6#define AMD29F800B  0x00012258#define WIDTH           2#define WIDTH_IN_BYTES  2#define WIDTH_IN_BITS   16#define WIDTH_MASK      1#define ftype               volatile unsigned short#define FLASHERASE          Flasherase16#define ENDFLASHERASE       EndFlasherase16#define FLASHWRITE          Flashwrite16#define ENDFLASHWRITE       EndFlashwrite16#define FLASHEWRITE         Flashewrite16#define ENDFLASHEWRITE      EndFlashewrite16#define FLASHTYPE           Flashtype16#define ENDFLASHTYPE        EndFlashtype16#define NotAligned(ptr)     ((long)ptr & 1)#define Write_aa_to_555()  (*(ftype *)(fdev->base+(0x555<<1)) = 0xaaaa)#define Write_55_to_2aa()  (*(ftype *)(fdev->base+(0x2aa<<1)) = 0x5555)#define Write_80_to_555()  (*(ftype *)(fdev->base+(0x555<<1)) = 0x8080)#define Write_a0_to_555()  (*(ftype *)(fdev->base+(0x555<<1)) = 0xa0a0)#define Write_f0_to_555()  (*(ftype *)(fdev->base+(0x555<<1)) = 0xf0f0)#define Write_90_to_555()  (*(ftype *)(fdev->base+(0x555<<1)) = 0x9090)#define Write_30_to_(add)   (*(ftype *)add = 0x3030)#define Read_0000()         (*(ftype *)(fdev->base+(0x0000<<1)))#define Read_0001()         (*(ftype *)(fdev->base+(0x0001<<1)))#define Read_5555()         (*(ftype *)(fdev->base+(0x5555<<1)))#define Is_ff(add)          (*(ftype *)add == 0xffff)#define Is_not_ff(add)      (*(ftype *)add != 0xffff)#define D5_Timeout(add)     ((*(ftype *)add & 0x2020) == 0x2020)#define Fwrite(to,frm)      (*(ftype *)to = *(ftype *)frm)#define Is_Equal(p1,p2)     (*(ftype *)p1 == *(ftype *)p2)#define Is_Not_Equal(p1,p2) (*(ftype *)p1 != *(ftype *)p2)extern int FlashProtectionWindow;struct  flashdesc {    unsigned long   id;             /* manufacturer & device id */    char        *desc;              /* ascii string */};struct  sectorinfo {    long    size;                   /* size of sector */    int protected;                  /* if set, sector is protected by window */    unsigned char   *begin;         /* base address of sector */    unsigned char   *end;           /* end address of sector */};struct  flashinfo {    unsigned long   id;             /* manufacturer & device id */    unsigned char   *base;          /* base address of device */    int     sectorcnt;              /* number of sectors */    int     width;                  /* 1, 2, or 4 */    struct sectorinfo sectors[19];  /* information per sector */};extern struct flashinfo FlashBank[];