mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
9171fc8172
All of the duplicated code for Blackfin processors and boot modes have been unified. After all, the core is the same for all processors, just the peripheral set differs (which gets handled in the drivers). Signed-off-by: Mike Frysinger <vapier@gentoo.org>
26 lines
456 B
C
26 lines
456 B
C
/*
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* watchdog.c - driver for Blackfin on-chip watchdog
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*
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* Copyright (c) 2007-2008 Analog Devices Inc.
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*
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* Licensed under the GPL-2 or later.
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*/
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#include <common.h>
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#include <watchdog.h>
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#include <asm/blackfin.h>
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#ifdef CONFIG_HW_WATCHDOG
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void hw_watchdog_reset(void)
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{
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bfin_write_WDOG_STAT(0);
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}
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void hw_watchdog_init(void)
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{
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bfin_write_WDOG_CNT(5 * get_sclk()); /* 5 second timeout */
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hw_watchdog_reset();
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bfin_write_WDOG_CTL(0x0);
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}
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#endif
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