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-rw-r--r--kernel/arch/arm/include/asm/mtd-xip.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/kernel/arch/arm/include/asm/mtd-xip.h b/kernel/arch/arm/include/asm/mtd-xip.h
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index 000000000..d79d66d2c
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+++ b/kernel/arch/arm/include/asm/mtd-xip.h
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+/*
+ * MTD primitives for XIP support. Architecture specific functions
+ *
+ * Do not include this file directly. It's included from linux/mtd/xip.h
+ *
+ * Author: Nicolas Pitre
+ * Created: Nov 2, 2004
+ * Copyright: (C) 2004 MontaVista Software, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ARM_MTD_XIP_H__
+#define __ARM_MTD_XIP_H__
+
+#include <mach/mtd-xip.h>
+
+/* fill instruction prefetch */
+#define xip_iprefetch() do { asm volatile (".rep 8; nop; .endr"); } while (0)
+
+#endif /* __ARM_MTD_XIP_H__ */