31 lines
873 B
C
31 lines
873 B
C
/* Copyright (c) 2010, The Linux Foundation. All rights reserved.
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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 version 2 and
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* only version 2 as published by the Free Software Foundation.
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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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#include <linux/kexec.h>
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#include <linux/io.h>
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#ifdef CONFIG_MSM_WATCHDOG
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#include <mach/msm_iomap.h>
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#define WDT0_EN (MSM_TMR_BASE + 0x40)
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#endif
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void arch_kexec(void)
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{
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#ifdef CONFIG_MSM_WATCHDOG
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/* Prevent watchdog from resetting SoC */
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writel(0, WDT0_EN);
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pr_crit("KEXEC: MSM Watchdog Exit - Deactivated\n");
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#endif
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return;
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}
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