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# Copyright 2022 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.
config AP_POWER_CONTROL
bool
default y if PLATFORM_EC_POWERSEQ || AP_PWRSEQ
help
Whether the EC has control over AP power states.
This is automatically enabled if an implementation of AP power
sequencing is enabled.
menuconfig PLATFORM_EC_BOOT_AP_POWER_REQUIREMENTS
bool "Power requirements to boot AP"
default y
help
Power thresholds for AP boot.
If one of the following conditions is met, EC boots AP:
1. Battery charge >= CONFIG_CHARGER_MIN_BAT_PCT_FOR_POWER_ON.
2. AC power >= CONFIG_CHARGER_MIN_POWER_MW_FOR_POWER_ON.
3. Battery charge >= CONFIG_CHARGER_MIN_BAT_PCT_FOR_POWER_ON_WITH_AC
and
AC power >= CONFIG_CHARGER_MIN_POWER_MW_FOR_POWER_ON_WITH_BATT.
if PLATFORM_EC_BOOT_AP_POWER_REQUIREMENTS
config PLATFORM_EC_POWER_BUTTON_INIT_TIMEOUT
int "Timeout before power button task gives up starting system"
depends on HAS_TASK_POWERBTN
default 1
help
Sets the maximum time, in seconds, before the power button
task stops waiting for conditions to be OK to start
the system. If the timeout is reached, the AP is
not started, and the power task's state is set to idle.
config PLATFORM_EC_CHARGER_MIN_BAT_PCT_FOR_POWER_ON
int "Minimal battery level to boot AP without AC"
depends on PLATFORM_EC_BATTERY
default 3
help
Sets the minimum battery capacity, as a percentage, needed to boot
the AP when AC power is not supplied.
config PLATFORM_EC_CHARGER_MIN_BAT_PCT_FOR_POWER_ON_WITH_AC
int "Minimal battery level to boot AP with AC"
depends on PLATFORM_EC_BATTERY && PLATFORM_EC_CHARGE_MANAGER
default 1
help
Sets the minimum battery capacity, as a percentage, needed to boot
the AP when AC power is supplied. The AC power supplied must also
be greater than CONFIG_CHARGER_MIN_POWER_MW_FOR_POWER_ON_WITH_BATT.
config PLATFORM_EC_CHARGER_MIN_POWER_MW_FOR_POWER_ON_WITH_BATT
int "Minimal AC power to boot AP with battery"
depends on PLATFORM_EC_BATTERY && PLATFORM_EC_CHARGE_MANAGER
default 15000
help
Sets the minimum power, in milliwatts, supplied by an external
charger required to boot the AP when the battery capacity is also
above CONFIG_CHARGER_MIN_BAT_PCT_FOR_POWER_ON_WITH_AC.
config PLATFORM_EC_CHARGER_MIN_POWER_MW_FOR_POWER_ON
int "Minimal AC power to boot AP without battery"
depends on PLATFORM_EC_CHARGE_MANAGER
default 15000
help
Sets the minimum power, in milliwatts, supplied by an external
charger requires to boot the AP when no battery is present or
under dead battery conditions. If the AP requires greater than
15W to boot, check the
CONFIG_PLATFORM_EC_CHARGER_LIMIT_POWER_THRESH_CHG_MW setting.
endif # PLATFORM_EC_BOOT_AP_POWER_REQUIREMENTS
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