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/*
* OMAP4 machine specific smp.h
*
* Copyright (C) 2009 Texas Instruments, Inc.
*
* Author:
* Santosh Shilimkar <santosh.shilimkar@ti.com>
*
* Interface functions needed for the SMP. This file is based on arm
* realview smp platform.
* Copyright (c) 2003 ARM Limited.
*
* 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_SMP_H
#define OMAP_ARCH_SMP_H
#include <asm/hardware/gic.h>
#include <asm/smp_mpidr.h>
/* Needed for secondary core boot */
extern void omap_secondary_startup(void);
extern u32 omap_modify_auxcoreboot0(u32 set_mask, u32 clear_mask);
extern void omap_auxcoreboot_addr(u32 cpu_addr);
extern u32 omap_read_auxcoreboot0(void);
/*
* We use Soft IRQ1 as the IPI
*/
static inline void smp_cross_call(const struct cpumask *mask, int ipi)
{
gic_raise_softirq(mask, ipi);
}
#endif
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