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/*
* File : reset.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Develop Team
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2011-01-13 weety modified from mini2440
*/
#include <rthw.h>
#include <rtthread.h>
#include "at91sam9g45.h"
/**
* @addtogroup AT91SAM926X
*/
/*@{*/
void machine_reset(void)
{
AT91C_BASE_RSTC->RSTC_RCR = AT91C_RSTC_KEY | AT91C_RSTC_PROCRST | AT91C_RSTC_PERRST;
}
void machine_shutdown(void)
{
AT91C_BASE_SHDWC->SHDWC_SHCR = AT91C_SHDWC_KEY | AT91C_SHDWC_SHDW;
}
#ifdef RT_USING_FINSH
#include <finsh.h>
FINSH_FUNCTION_EXPORT_ALIAS(rt_hw_cpu_reset, reset, restart the system);
#ifdef FINSH_USING_MSH
int cmd_reset(int argc, char** argv)
{
rt_hw_cpu_reset();
return 0;
}
int cmd_shutdown(int argc, char** argv)
{
rt_hw_cpu_shutdown();
return 0;
}
FINSH_FUNCTION_EXPORT_ALIAS(cmd_reset, __cmd_reset, restart the system.);
FINSH_FUNCTION_EXPORT_ALIAS(cmd_shutdown, __cmd_shutdown, shutdown the system.);
#endif
#endif
/*@}*/
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