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linux/arch/arm/mach-omap2/include/mach/omap4-common.h
Russell King ff2e27ae0b ARM: GIC: consolidate gic_cpu_base_addr to common GIC code
Every architecture using the GIC has a gic_cpu_base_addr pointer for
GIC 0 for their entry assembly code to use to decode the cause of the
current interrupt.  Move this into the common GIC code.

Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-12-14 19:21:42 +00:00

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C

/*
* omap4-common.h: OMAP4 specific common header file
*
* Copyright (C) 2010 Texas Instruments, Inc.
*
* Author:
* Santosh Shilimkar <santosh.shilimkar@ti.com>
*
* 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 OMAP_ARCH_OMAP4_COMMON_H
#define OMAP_ARCH_OMAP4_COMMON_H
/*
* wfi used in low power code. Directly opcode is used instead
* of instruction to avoid mulit-omap build break
*/
#define do_wfi() \
__asm__ __volatile__ (".word 0xe320f003" : : : "memory")
#ifdef CONFIG_CACHE_L2X0
extern void __iomem *l2cache_base;
#endif
extern void __iomem *gic_dist_base_addr;
extern void __init gic_init_irq(void);
extern void omap_smc1(u32 fn, u32 arg);
#endif