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/*

 *  linux/include/asm-arm/arch-integrator/system.h

 *

 *  Copyright (C) 1999 ARM Limited

 *  Copyright (C) 2000 Deep Blue Solutions Ltd

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */

#ifndef __ASM_ARCH_SYSTEM_H

#define __ASM_ARCH_SYSTEM_H

#include <asm/hardware.h>

#include <asm/io.h>

#include <asm/arch/platform.h>

static inline void arch_idle(void)

{

        /*

         * This should do all the clock switching

         * and wait for interrupt tricks

         */

        cpu_do_idle();

}

static inline void arch_reset(char mode)

{

        unsigned int hdr_ctrl = (IO_ADDRESS(INTEGRATOR_HDR_BASE) + INTEGRATOR_HDR_CTRL_OFFSET);

        unsigned int val;

        /*

         * To reset, we hit the on-board reset register

         * in the system FPGA

         */

        val = __raw_readl(hdr_ctrl);

        val |= INTEGRATOR_HDR_CTRL_RESET;

        __raw_writel(val, hdr_ctrl);

}

#endif