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 @@ -/* - * 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. - * - * $Id: xip.h,v 1.2 2004/12/01 15:49:10 nico Exp $ - */ - -#ifndef __ARCH_PXA_MTD_XIP_H__ -#define __ARCH_PXA_MTD_XIP_H__ - -#include <asm/arch/pxa-regs.h> - -#define xip_irqpending() (ICIP & ICMR) - -/* we sample OSCR and convert desired delta to usec (1/4 ~= 1000000/3686400) */ -#define xip_currtime() (OSCR) -#define xip_elapsed_since(x) (signed)((OSCR - (x)) / 4) - -/* - * xip_cpu_idle() is used when waiting for a delay equal or larger than - * the system timer tick period. This should put the CPU into idle mode - * to save power and to be woken up only when some interrupts are pending. - * As above, this should not rely upon standard kernel code. - */ - -#define xip_cpu_idle() asm volatile ("mcr p14, 0, %0, c7, c0, 0" :: "r" (1)) - -#endif /* __ARCH_PXA_MTD_XIP_H__ */ |