retval = flash_read32(addr) != flash_read32(addr);
break;
case FLASH_CFI_64BIT:
- retval = flash_read64(addr) != flash_read64(addr);
+ retval = ( (flash_read32( addr ) != flash_read32( addr )) ||
+ (flash_read32(addr+4) != flash_read32(addr+4)) );
break;
default:
retval = 0;