diff options
Diffstat (limited to 'include/asm-arm/arch-pxa/mtd-xip.h')
| -rw-r--r-- | include/asm-arm/arch-pxa/mtd-xip.h | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/include/asm-arm/arch-pxa/mtd-xip.h b/include/asm-arm/arch-pxa/mtd-xip.h deleted file mode 100644 index 8704dbceb43..00000000000 --- a/include/asm-arm/arch-pxa/mtd-xip.h +++ /dev/null | |||
| @@ -1,37 +0,0 @@ | |||
| 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_PXA_MTD_XIP_H__ | ||
| 18 | #define __ARCH_PXA_MTD_XIP_H__ | ||
| 19 | |||
| 20 | #include <asm/arch/pxa-regs.h> | ||
| 21 | |||
| 22 | #define xip_irqpending() (ICIP & ICMR) | ||
| 23 | |||
| 24 | /* we sample OSCR and convert desired delta to usec (1/4 ~= 1000000/3686400) */ | ||
| 25 | #define xip_currtime() (OSCR) | ||
| 26 | #define xip_elapsed_since(x) (signed)((OSCR - (x)) / 4) | ||
| 27 | |||
| 28 | /* | ||
| 29 | * xip_cpu_idle() is used when waiting for a delay equal or larger than | ||
| 30 | * the system timer tick period. This should put the CPU into idle mode | ||
| 31 | * to save power and to be woken up only when some interrupts are pending. | ||
| 32 | * As above, this should not rely upon standard kernel code. | ||
| 33 | */ | ||
| 34 | |||
| 35 | #define xip_cpu_idle() asm volatile ("mcr p14, 0, %0, c7, c0, 0" :: "r" (1)) | ||
| 36 | |||
| 37 | #endif /* __ARCH_PXA_MTD_XIP_H__ */ | ||
