66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
/*
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* arch/mips/ifxmips/prom.c
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
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*
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* Copyright (C) 2005 infineon
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*
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* Rewrite of Infineon IFXMips code, thanks to infineon for the support,
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* software and hardware
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*
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* Copyright (C) 2007 John Crispin <blogic@openwrt.org>
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*
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*/
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#include <linux/kernel.h>
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#include <linux/pm.h>
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#include <asm/reboot.h>
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#include <asm/system.h>
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#include <asm/io.h>
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#include <asm/ifxmips/ifxmips.h>
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static void
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ifxmips_machine_restart (char *command)
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{
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printk (KERN_NOTICE "System restart\n");
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local_irq_disable ();
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writel(readl(IFXMIPS_RCU_REQ) | IFXMIPS_RST_ALL, IFXMIPS_RCU_REQ);
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for (;;);
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}
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static void
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ifxmips_machine_halt (void)
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{
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printk (KERN_NOTICE "System halted.\n");
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local_irq_disable ();
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for (;;);
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}
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static void
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ifxmips_machine_power_off (void)
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{
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printk (KERN_NOTICE "Please turn off the power now.\n");
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local_irq_disable ();
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for (;;);
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}
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void
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ifxmips_reboot_setup (void)
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{
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_machine_restart = ifxmips_machine_restart;
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_machine_halt = ifxmips_machine_halt;
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pm_power_off = ifxmips_machine_power_off;
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}
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