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Diffstat (limited to 'include/asm-arm/arch-omap/mtd-xip.h')
-rw-r--r--include/asm-arm/arch-omap/mtd-xip.h61
1 files changed, 0 insertions, 61 deletions
diff --git a/include/asm-arm/arch-omap/mtd-xip.h b/include/asm-arm/arch-omap/mtd-xip.h
deleted file mode 100644
index f4714b5270d0..000000000000
--- a/include/asm-arm/arch-omap/mtd-xip.h
+++ /dev/null
@@ -1,61 +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: Vladimir Barinov <vbarinov@ru.mvista.com>
- *
- * (c) 2005 MontaVista Software, Inc. This file is licensed under the
- * terms of the GNU General Public License version 2. This program is
- * licensed "as is" without any warranty of any kind, whether express or
- * implied.
- */
-
-#ifndef __ARCH_OMAP_MTD_XIP_H__
-#define __ARCH_OMAP_MTD_XIP_H__
-
-#include <asm/arch/hardware.h>
-#define OMAP_MPU_TIMER_BASE (0xfffec500)
-#define OMAP_MPU_TIMER_OFFSET 0x100
-
-typedef struct {
- u32 cntl; /* CNTL_TIMER, R/W */
- u32 load_tim; /* LOAD_TIM, W */
- u32 read_tim; /* READ_TIM, R */
-} xip_omap_mpu_timer_regs_t;
-
-#define xip_omap_mpu_timer_base(n) \
-((volatile xip_omap_mpu_timer_regs_t*)IO_ADDRESS(OMAP_MPU_TIMER_BASE + \
- (n)*OMAP_MPU_TIMER_OFFSET))
-
-static inline unsigned long xip_omap_mpu_timer_read(int nr)
-{
- volatile xip_omap_mpu_timer_regs_t* timer = xip_omap_mpu_timer_base(nr);
- return timer->read_tim;
-}
-
-#define xip_irqpending() \
- (omap_readl(OMAP_IH1_ITR) & ~omap_readl(OMAP_IH1_MIR))
-#define xip_currtime() (~xip_omap_mpu_timer_read(0))
-
-/*
- * It's permitted to do approxmation for xip_elapsed_since macro
- * (see linux/mtd/xip.h)
- */
-
-#ifdef CONFIG_MACH_OMAP_PERSEUS2
-#define xip_elapsed_since(x) (signed)((~xip_omap_mpu_timer_read(0) - (x)) / 7)
-#else
-#define xip_elapsed_since(x) (signed)((~xip_omap_mpu_timer_read(0) - (x)) / 6)
-#endif
-
-/*
- * 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 p15, 0, %0, c7, c0, 4" :: "r" (1))
-
-#endif /* __ARCH_OMAP_MTD_XIP_H__ */