mirror of https://gitee.com/openkylin/linux.git
45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
/*
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* reset.c: reset support for PNX833X.
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*
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* Copyright 2008 NXP Semiconductors
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* Chris Steel <chris.steel@nxp.com>
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* Daniel Laird <daniel.j.laird@nxp.com>
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*
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* Based on software written by:
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* Nikita Youshchenko <yoush@debian.org>, based on PNX8550 code.
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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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <linux/reboot.h>
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#include <pnx833x.h>
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void pnx833x_machine_restart(char *command)
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{
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PNX833X_RESET_CONTROL_2 = 0;
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PNX833X_RESET_CONTROL = 0;
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}
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void pnx833x_machine_halt(void)
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{
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while (1)
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__asm__ __volatile__ ("wait");
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}
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void pnx833x_machine_power_off(void)
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{
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pnx833x_machine_halt();
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}
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