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/*
* Copyright (C) 2005 Sigmatel Inc
*
* Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
* Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
*/
/*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
#include <asm/proc-fns.h>
#include <mach/platform.h>
#include <mach/regs-clkctrl.h>
#include <mach/regs-power.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, const char *cmd)
{
/* Set BATTCHRG to default value */
__raw_writel(0x00010000, REGS_POWER_BASE + HW_POWER_CHARGE);
/* Set MINPWR to default value */
__raw_writel(0, REGS_POWER_BASE + HW_POWER_MINPWR);
/* Reset digital side of chip (but not power or RTC) */
__raw_writel(BM_CLKCTRL_RESET_DIG,
REGS_CLKCTRL_BASE + HW_CLKCTRL_RESET);
/* Should not return */
}
#endif
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