437db59036
Header files for the LPC32xx arch Signed-off-by: Kevin Wells <wellsk40@gmail.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
/*
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* arch/arm/mach-lpc32xx/include/mach/system.h
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*
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* Author: Kevin Wells <kevin.wells@nxp.com>
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*
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* Copyright (C) 2010 NXP Semiconductors
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __ASM_ARCH_SYSTEM_H
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#define __ASM_ARCH_SYSTEM_H
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static void arch_idle(void)
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{
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cpu_do_idle();
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}
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static inline void arch_reset(char mode, const char *cmd)
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{
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extern void lpc32xx_watchdog_reset(void);
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switch (mode) {
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case 's':
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case 'h':
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printk(KERN_CRIT "RESET: Rebooting system\n");
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/* Disable interrupts */
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local_irq_disable();
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lpc32xx_watchdog_reset();
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break;
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default:
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/* Do nothing */
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break;
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}
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/* Wait for watchdog to reset system */
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while (1)
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;
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}
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#endif
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