/* flash.h:   This header file supports the ability to use one source file to build   flash operations for 8, 16 and 32 bit width flash banks.*/#include "config.h"#define FLASH_LOCK_SUPPORTED    0#define FLASH_TIMEOUT           1000000#define FLASHFUNCSIZE           400/* Manufacturer and device ids... */#define AMD29DL640D     0x017e#define WIDTH   1#define ftype               volatile unsigned char#define Write_aa_to_aaa()  (*(ftype *)(fdev->base+0xaaa) = 0xaa)#define Write_55_to_555()  (*(ftype *)(fdev->base+0x555) = 0x55)#define Write_80_to_aaa()  (*(ftype *)(fdev->base+0xaaa) = 0x80)#define Write_a0_to_aaa()  (*(ftype *)(fdev->base+0xaaa) = 0xa0)#define Write_90_to_aaa()  (*(ftype *)(fdev->base+0xaaa) = 0x90)#define Write_f0_to_base()  (*(ftype *)(fdev->base) = 0xf0)#define Write_30_to_(add)   (*(ftype *)add = 0x30)#define Read_0000()         (*(ftype *)(fdev->base))#define Read_0001()         (*(ftype *)(fdev->base+1))#define Read_0002()         (*(ftype *)(fdev->base+2))#define Read_555()          (*(ftype *)(fdev->base+0x555))#define Is_ff(add)          (*(ftype *)add == 0xff)#define Is_not_ff(add)      (*(ftype *)add != 0xff)#define D5_Timeout(add)     ((*(ftype *)add & 0xdf) == 0x20)#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)