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https://github.com/brain-hackers/u-boot-brain
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1a4596601f
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
28 lines
493 B
C
28 lines
493 B
C
/*
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* (C) Copyright 2009
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* Michael Schwingen, michael@schwingen.org
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <config.h>
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#include <asm/io.h>
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#include "dvlhost_hw.h"
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DECLARE_GLOBAL_DATA_PTR;
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#ifdef CONFIG_HW_WATCHDOG
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#include <watchdog.h>
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#include <asm/arch/ixp425.h>
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void hw_watchdog_reset(void)
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{
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unsigned int x;
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x = readl(IXP425_GPIO_GPOUTR);
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x ^= (1 << (CONFIG_SYS_GPIO_WDGTRIGGER));
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writel(x, IXP425_GPIO_GPOUTR);
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}
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#endif /* CONFIG_HW_WATCHDOG */
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