50 lines
943 B
C
50 lines
943 B
C
/*
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* File : cpu.c
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rt-thread.org/license/LICENSE
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*
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* Change Logs:
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* Date Author Notes
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* 2010-07-09 Bernard first version
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* 2010-09-11 Bernard add CPU reset implementation
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*/
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#include <rtthread.h>
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#include <soc3210.h>
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/**
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* @addtogroup Loogonson SoC3210
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*/
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/*@{*/
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/**
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* this function will reset CPU
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*
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*/
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void rt_hw_cpu_reset()
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{
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/* open the watch-dog */
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WD_TIMER = 0x01; /* watch dog will be timeout after 1 tick */
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WD_CTRL |= 0x01;
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rt_kprintf("reboot system...\n");
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while (1);
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}
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/**
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* this function will shutdown CPU
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*
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*/
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void rt_hw_cpu_shutdown()
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{
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rt_kprintf("shutdown...\n");
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while (1);
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}
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/*@}*/
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