/* band 0/2 addr */
#define BANK0 0x80000000
#define BANK2 0x82000000
/* band 0/2 addr */
#define BANK0 0x80000000
#define BANK2 0x82000000
-#define B0HB 0x00000000
-#define B2HB 0x02000000
/* commands */
#define CMD_READ 'R'
/* commands */
#define CMD_READ 'R'
break;
case CMD_CHIP_ERASE:
if(buf[0]=='0')
break;
case CMD_CHIP_ERASE:
if(buf[0]=='0')