u-boot/board/siemens/iot2050/iot2050.env

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (c) Siemens AG, 2023
 *
 * Authors:
 *   Jan Kiszka <jan.kiszka@siemens.com>
 */

usb_pgood_delay=900

watchdog_timeout_ms=CONFIG_WATCHDOG_TIMEOUT_MSECS
start_watchdog=
	if test ${watchdog_timeout_ms} -gt 0; then
		wdt dev watchdog@40610000;
		wdt start ${watchdog_timeout_ms};
		echo Watchdog started, timeout ${watchdog_timeout_ms} ms;
	fi
iot2050: Migrate settings into board env file Anything that is not boot-env related is better kept there by now. At this chance, also drop a stale comment from iot2050.h Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> 2023-02-28 18:19:12 +00:00			`// SPDX-License-Identifier: GPL-2.0+`
			`/*`
			`* Copyright (c) Siemens AG, 2023`
			`*`
			`* Authors:`
			`* Jan Kiszka <jan.kiszka@siemens.com>`
			`*/`

			`usb_pgood_delay=900`
iot2050: Add watchdog start to bootcmd 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> 2023-02-28 18:19:13 +00:00
			`watchdog_timeout_ms=CONFIG_WATCHDOG_TIMEOUT_MSECS`
			`start_watchdog=`
			`if test ${watchdog_timeout_ms} -gt 0; then`
			`wdt dev watchdog@40610000;`
			`wdt start ${watchdog_timeout_ms};`
			`echo Watchdog started, timeout ${watchdog_timeout_ms} ms;`
			`fi`