release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/include/asm/mtd-xip.h

   1 /*
   2  * MTD primitives for XIP support. Architecture specific functions
   3  *
   4  * Do not include this file directly. It's included from linux/mtd/xip.h
   5  *
   6  * Author:      Nicolas Pitre
   7  * Created:     Nov 2, 2004
   8  * Copyright:   (C) 2004 MontaVista Software, Inc.
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License version 2 as
  12  * published by the Free Software Foundation.
  13  */
  14
  15 #ifndef __ARM_MTD_XIP_H__
  16 #define __ARM_MTD_XIP_H__
  17
  18 #include <mach/mtd-xip.h>
  19
  20 /* fill instruction prefetch */
  21 #define xip_iprefetch()         do { asm volatile (".rep 8; nop; .endr"); } while (0)
  22
  23 #endif /* __ARM_MTD_XIP_H__ */