diff options
author | Thomas Gleixner <tglx@tglx.tec.linutronix.de> | 2005-07-07 10:50:16 -0400 |
---|---|---|
committer | Thomas Gleixner <tglx@mtd.linutronix.de> | 2005-07-07 10:50:16 -0400 |
commit | 97f927a4d7dbccde0a854a62c3ea54d90bae8679 (patch) | |
tree | d571cdae6507be90d4ee67d4937b765e2b332d77 /include/asm-arm/arch-sa1100/mtd-xip.h | |
parent | b9c86d595d2a11009c58c84a9a8792aeb4a8f278 (diff) |
[MTD] XIP cleanup
Move the architecture dependend code into include/asm/mtd-xip.h
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-arm/arch-sa1100/mtd-xip.h')
-rw-r--r-- | include/asm-arm/arch-sa1100/mtd-xip.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/include/asm-arm/arch-sa1100/mtd-xip.h b/include/asm-arm/arch-sa1100/mtd-xip.h new file mode 100644 index 000000000000..80cfdac2b944 --- /dev/null +++ b/include/asm-arm/arch-sa1100/mtd-xip.h | |||
@@ -0,0 +1,26 @@ | |||
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 | * $Id: xip.h,v 1.2 2004/12/01 15:49:10 nico Exp $ | ||
15 | */ | ||
16 | |||
17 | #ifndef __ARCH_SA1100_MTD_XIP_H__ | ||
18 | #define __ARCH_SA1100_MTD_XIP_H__ | ||
19 | |||
20 | #define xip_irqpending() (ICIP & ICMR) | ||
21 | |||
22 | /* we sample OSCR and convert desired delta to usec (1/4 ~= 1000000/3686400) */ | ||
23 | #define xip_currtime() (OSCR) | ||
24 | #define xip_elapsed_since(x) (signed)((OSCR - (x)) / 4) | ||
25 | |||
26 | #endif /* __ARCH_SA1100_MTD_XIP_H__ */ | ||