# Copyright 2021 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

if PLATFORM_EC_WATCHDOG

config PLATFORM_EC_WATCHDOG_PERIOD_MS
	int "Watchdog timeout in ms"
	default 1600
	help
	  Set the timeout of the watchdog timer. The watchdog timer reboots
	  the system if no one reloads the watchdog timer before the timeout.

config PLATFORM_EC_WATCHDOG_WARNING_LEADING_TIME_MS
	int "Leading time of the watchdog warning timer in ms"
	default 500
	depends on !WDT_NPCX && !WDT_ITE_IT8XXX2
	help
	  Set the leading time of the watchdog warning timer. Chromium EC system
	  uses an auxiliary timer to handle the system warning event. The
	  auxiliary timer period (CONFIG_AUX_TIMER_PERIOD_MS) is set to
	  PLATFORM_EC_WATCHDOG_PERIOD_MS -
	  PLATFORM_EC_WATCHDOG_WARNING_LEADING_TIME_MS.

	  For the NPCX chip, use WDT_NPCX_DELAY_CYCLES instead of this config.
	  For the ITE chip, use CONFIG_WDT_ITE_WARNING_LEADING_TIME_MS instead
	  of this config.

endif # PLATFORM_EC_WATCHDOG