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# Copyright 2022 The ChromiumOS Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# EC chip configuration: IT83102
CONFIG_BOARD_YAVIKS=y
CONFIG_CROS_FLASH_IT8XXX2=y
CONFIG_CROS_SYSTEM_IT8XXX2=y
CONFIG_ESPI_IT8XXX2=y
# Allow more time for the charger to stabilise
CONFIG_PLATFORM_EC_POWER_BUTTON_INIT_TIMEOUT=5
# RAM savings, since this chip is tight on available RAM.
# It's useful to store a lot of logs for the host to request, but the default 4k
# is pretty large.
CONFIG_PLATFORM_EC_HOSTCMD_CONSOLE_BUF_SIZE=2048
# Our threads have short names, save 20 bytes per thread
CONFIG_THREAD_MAX_NAME_LEN=12
# Task stacks, tuned by experiment. Most expanded to prevent overflow, and a few
# shrunk to save RAM.
CONFIG_AP_PWRSEQ_STACK_SIZE=1408
CONFIG_TASK_HOSTCMD_STACK_SIZE=1280
CONFIG_TASK_MOTIONSENSE_STACK_SIZE=1280
CONFIG_TASK_PD_INT_STACK_SIZE=1280
# Tablet mode: yaviks is clamshell only
CONFIG_PLATFORM_EC_LID_ANGLE=n
CONFIG_PLATFORM_EC_LID_ANGLE_UPDATE=n
CONFIG_PLATFORM_EC_MOTIONSENSE=n
CONFIG_PLATFORM_EC_CONSOLE_CMD_ACCELS=n
CONFIG_PLATFORM_EC_CONSOLE_CMD_ACCEL_INFO=n
CONFIG_PLATFORM_EC_ACCEL_FIFO=n
CONFIG_PLATFORM_EC_SENSOR_TIGHT_TIMESTAMPS=n
CONFIG_PLATFORM_EC_GMR_TABLET_MODE=n
CONFIG_PLATFORM_EC_TABLET_MODE=n
CONFIG_PLATFORM_EC_TABLET_MODE_SWITCH=n
CONFIG_PLATFORM_EC_VOLUME_BUTTONS=n
CONFIG_PLATFORM_EC_KEYBOARD_KEYPAD=y
# TCPC+PPC: ITE on-chip for C0, PS8745 for optional C1
CONFIG_PLATFORM_EC_USB_PD_TCPM_ITE_ON_CHIP=y
CONFIG_PLATFORM_EC_USB_PD_TCPM_DRIVER_IT8XXX2=y
CONFIG_PLATFORM_EC_USB_PD_TCPM_PS8745=y
CONFIG_PLATFORM_EC_USB_PD_VBUS_DETECT_CHARGER=y
# SM5803 controls power path on both ports
CONFIG_PLATFORM_EC_USB_PD_5V_CHARGER_CTRL=y
# SM5803 can discharge VBUS, but not via one of the available options;
# pd_power_supply_reset() does discharge.
CONFIG_PLATFORM_EC_USB_PD_DISCHARGE=n
# The EC is put into programming mode while firmware is running
# (after releasing reset) and PD after being reset will hard-reset
# the port if a contract was already set up. If the system has no
# battery, this will prevent programming because it will brown out
# the system and reset. Inserting a delay gives the programmer more
# time to put the EC into programming mode.
CONFIG_PLATFORM_EC_USB_PD_STARTUP_DELAY_MS=2000
# Charger driver and configuration
CONFIG_PLATFORM_EC_OCPC=y
CONFIG_PLATFORM_EC_CHARGER_SM5803=y
CONFIG_PLATFORM_EC_OCPC_DEF_RBATT_MOHMS=21
CONFIG_PLATFORM_EC_PD_MAX_VOLTAGE_MV=15000
# VSENSE: PP3300_S5 & PP1050_PROC
CONFIG_VCMP_IT8XXX2=y
CONFIG_SENSOR=y
CONFIG_SENSOR_SHELL=n
CONFIG_TACH_IT8XXX2=n
# Ensure recovery key combination (esc+refresh+power) is reliable: b/236580049
CONFIG_PLATFORM_EC_KEYBOARD_PWRBTN_ASSERTS_KSI3=y
CONFIG_PLATFORM_EC_KEYBOARD_REFRESH_ROW3=y
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