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https://github.com/AsahiLinux/u-boot
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4578095f1b
Allows run-time control over watchdog auto-start and the timeout via setting the environment variable watchdog_timeout_ms. A value of zero means "do not start". Use CONFIG_WATCHDOG_TIMEOUT_MSECS as initial value and this to zero by default. Users can then enable the watchdog once the use and OS which picks it up during boot. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
17 lines
395 B
Bash
17 lines
395 B
Bash
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (c) Siemens AG, 2023
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*
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* Authors:
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* Jan Kiszka <jan.kiszka@siemens.com>
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*/
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usb_pgood_delay=900
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watchdog_timeout_ms=CONFIG_WATCHDOG_TIMEOUT_MSECS
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start_watchdog=
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if test ${watchdog_timeout_ms} -gt 0; then
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wdt dev watchdog@40610000;
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wdt start ${watchdog_timeout_ms};
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echo Watchdog started, timeout ${watchdog_timeout_ms} ms;
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fi
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