ish: Trim down the release branchstabilize-wristpin-14469.59.B-ishstabilize-voshyr-14637.B-ishstabilize-quickfix-14695.187.B-ishstabilize-quickfix-14695.124.B-ishstabilize-quickfix-14526.91.B-ishstabilize-14695.85.B-ishstabilize-14695.107.B-ishstabilize-14682.B-ishstabilize-14633.B-ishstabilize-14616.B-ishstabilize-14589.B-ishstabilize-14588.98.B-ishstabilize-14588.14.B-ishstabilize-14588.123.B-ishstabilize-14536.B-ishstabilize-14532.B-ishstabilize-14528.B-ishstabilize-14526.89.B-ishstabilize-14526.84.B-ishstabilize-14526.73.B-ishstabilize-14526.67.B-ishstabilize-14526.57.B-ishstabilize-14498.B-ishstabilize-14496.B-ishstabilize-14477.B-ishstabilize-14469.9.B-ishstabilize-14469.8.B-ishstabilize-14469.58.B-ishstabilize-14469.41.B-ishstabilize-14442.B-ishstabilize-14438.B-ishstabilize-14411.B-ishstabilize-14396.B-ishstabilize-14395.B-ishstabilize-14388.62.B-ishstabilize-14388.61.B-ishstabilize-14388.52.B-ishstabilize-14385.B-ishstabilize-14345.B-ishstabilize-14336.B-ishstabilize-14333.B-ishrelease-R99-14469.B-ishrelease-R98-14388.B-ishrelease-R102-14695.B-ishrelease-R101-14588.B-ishrelease-R100-14526.B-ishfirmware-cherry-14454.B-ishfirmware-brya-14505.B-ishfirmware-brya-14505.71.B-ishfactory-kukui-14374.B-ishfactory-guybrush-14600.B-ishfactory-cherry-14455.B-ishfactory-brya-14517.B-ish

In the interest of making long-term branch maintenance incur as little
technical debt on us as possible, we should not maintain any files on
the branch we are not actually using.

This has the added effect of making it extremely clear when merging CLs
from the main branch when changes have the possibility to affect us.

The follow-on CL adds a convenience script to actually pull updates from
the main branch and generate a CL for the update.

BUG=b:204206272
BRANCH=ish
TEST=make BOARD=arcada_ish && make BOARD=drallion_ish

Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: I17e4694c38219b5a0823e0a3e55a28d1348f4b18
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3262038
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Tom Hughes <tomhughes@chromium.org>

1 files changed, 0 insertions, 1133 deletions

diff --git a/board/nami/board.c b/board/nami/board.c
deleted file mode 100644
index c45d11bd25..0000000000
--- a/board/nami/board.c
+++ /dev/null
@@ -1,1133 +0,0 @@
-/* Copyright 2017 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.
- */
-
-/* Poppy board-specific configuration */
-
-#include "adc.h"
-#include "anx7447.h"
-#include "battery.h"
-#include "board_config.h"
-#include "button.h"
-#include "charge_manager.h"
-#include "charge_state.h"
-#include "charge_ramp.h"
-#include "charger.h"
-#include "chipset.h"
-#include "console.h"
-#include "cros_board_info.h"
-#include "driver/pmic_tps650x30.h"
-#include "driver/accelgyro_bmi_common.h"
-#include "driver/accel_bma2x2.h"
-#include "driver/accel_kionix.h"
-#include "driver/baro_bmp280.h"
-#include "driver/charger/isl923x.h"
-#include "driver/led/lm3509.h"
-#include "driver/tcpm/ps8xxx.h"
-#include "driver/tcpm/tcpci.h"
-#include "driver/tcpm/tcpm.h"
-#include "driver/temp_sensor/f75303.h"
-#include "extpower.h"
-#include "gpio.h"
-#include "hooks.h"
-#include "host_command.h"
-#include "i2c.h"
-#include "isl923x.h"
-#include "keyboard_8042_sharedlib.h"
-#include "keyboard_backlight.h"
-#include "keyboard_config.h"
-#include "keyboard_raw.h"
-#include "keyboard_scan.h"
-#include "lid_switch.h"
-#include "math_util.h"
-#include "motion_lid.h"
-#include "motion_sense.h"
-#include "pi3usb9281.h"
-#include "power.h"
-#include "power_button.h"
-#include "pwm.h"
-#include "pwm_chip.h"
-#include "spi.h"
-#include "switch.h"
-#include "system.h"
-#include "tablet_mode.h"
-#include "task.h"
-#include "temp_sensor.h"
-#include "timer.h"
-#include "uart.h"
-#include "usb_charge.h"
-#include "usb_mux.h"
-#include "usb_pd.h"
-#include "usb_pd_tcpm.h"
-#include "util.h"
-#include "espi.h"
-#include "fan.h"
-#include "fan_chip.h"
-
-#define CPRINTS(format, args...) cprints(CC_USBCHARGE, format, ## args)
-#define CPRINTF(format, args...) cprintf(CC_USBCHARGE, format, ## args)
-
-#define USB_PD_PORT_PS8751	0
-#define USB_PD_PORT_ANX7447	1
-
-uint16_t board_version;
-uint8_t oem = PROJECT_NAMI;
-uint32_t sku;
-uint8_t model;
-
-/*
- * We have total 30 pins for keyboard connecter {-1, -1} mean
- * the N/A pin that don't consider it and reserve index 0 area
- * that we don't have pin 0.
- */
-const int keyboard_factory_scan_pins[][2] = {
-	{-1, -1}, {0, 5}, {1, 1}, {1, 0}, {0, 6},
-	{0, 7}, {-1, -1}, {-1, -1}, {1, 4}, {1, 3},
-	{-1, -1}, {1, 6}, {1, 7}, {3, 1}, {2, 0},
-	{1, 5}, {2, 6}, {2, 7}, {2, 1}, {2, 4},
-	{2, 5}, {1, 2}, {2, 3}, {2, 2}, {3, 0},
-	{-1, -1}, {-1, -1}, {-1, -1}, {-1, -1}, {-1, -1},
-	{-1, -1},
-};
-
-const int keyboard_factory_scan_pins_used =
-		ARRAY_SIZE(keyboard_factory_scan_pins);
-
-static void tcpc_alert_event(enum gpio_signal signal)
-{
-	int port = -1;
-
-	switch (signal) {
-	case GPIO_USB_C0_PD_INT_ODL:
-		port = 0;
-		break;
-	case GPIO_USB_C1_PD_INT_ODL:
-		port = 1;
-		break;
-	default:
-		return;
-	}
-
-	schedule_deferred_pd_interrupt(port);
-}
-
-/* Set PD discharge whenever VBUS detection is high (i.e. below threshold). */
-static void vbus_discharge_handler(void)
-{
-	pd_set_vbus_discharge(0, gpio_get_level(GPIO_USB_C0_VBUS_WAKE_L));
-	pd_set_vbus_discharge(1, gpio_get_level(GPIO_USB_C1_VBUS_WAKE_L));
-}
-DECLARE_DEFERRED(vbus_discharge_handler);
-
-void vbus0_evt(enum gpio_signal signal)
-{
-	/* VBUS present GPIO is inverted */
-	usb_charger_vbus_change(0, !gpio_get_level(signal));
-	task_wake(TASK_ID_PD_C0);
-	hook_call_deferred(&vbus_discharge_handler_data, 0);
-}
-
-void vbus1_evt(enum gpio_signal signal)
-{
-	/* VBUS present GPIO is inverted */
-	usb_charger_vbus_change(1, !gpio_get_level(signal));
-	task_wake(TASK_ID_PD_C1);
-	hook_call_deferred(&vbus_discharge_handler_data, 0);
-}
-
-void usb0_evt(enum gpio_signal signal)
-{
-	task_set_event(TASK_ID_USB_CHG_P0, USB_CHG_EVENT_BC12);
-}
-
-void usb1_evt(enum gpio_signal signal)
-{
-	task_set_event(TASK_ID_USB_CHG_P1, USB_CHG_EVENT_BC12);
-}
-
-#include "gpio_list.h"
-
-/* ADC channels */
-const struct adc_t adc_channels[] = {
-	/* Vbus sensing (10x voltage divider). PPVAR_BOOSTIN_SENSE */
-	[ADC_VBUS] = {"VBUS", NPCX_ADC_CH2, ADC_MAX_VOLT*10, ADC_READ_MAX+1, 0},
-	/*
-	 * Adapter current output or battery charging/discharging current (uV)
-	 * 18x amplification on charger side.
-	 */
-	[ADC_AMON_BMON] = {"AMON_BMON", NPCX_ADC_CH1, ADC_MAX_VOLT*1000/18,
-			   ADC_READ_MAX+1, 0},
-};
-BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT);
-
-/******************************************************************************/
-/* Physical fans. These are logically separate from pwm_channels. */
-
-const struct fan_conf fan_conf_0 = {
-	.flags = FAN_USE_RPM_MODE,
-	.ch = MFT_CH_0,	/* Use MFT id to control fan */
-	.pgood_gpio = -1,
-	.enable_gpio = -1,
-};
-
-/* Default, Nami, Vayne */
-const struct fan_rpm fan_rpm_0 = {
-	.rpm_min = 3100,
-	.rpm_start = 3100,
-	.rpm_max = 6900,
-};
-
-/* Sona */
-const struct fan_rpm fan_rpm_1 = {
-	.rpm_min = 2700,
-	.rpm_start = 2700,
-	.rpm_max = 6000,
-};
-
-/* Pantheon */
-const struct fan_rpm fan_rpm_2 = {
-	.rpm_min = 2100,
-	.rpm_start = 2300,
-	.rpm_max = 5100,
-};
-
-/* Akali */
-const struct fan_rpm fan_rpm_3 = {
-	.rpm_min = 2700,
-	.rpm_start = 2700,
-	.rpm_max = 5500,
-};
-
-const struct fan_rpm fan_rpm_4 = {
-	.rpm_min = 2400,
-	.rpm_start = 2400,
-	.rpm_max = 4500,
-};
-
-struct fan_t fans[FAN_CH_COUNT] = {
-	[FAN_CH_0] = { .conf = &fan_conf_0, .rpm = &fan_rpm_0, },
-};
-
-/******************************************************************************/
-/* MFT channels. These are logically separate from pwm_channels. */
-const struct mft_t mft_channels[] = {
-	[MFT_CH_0] = {NPCX_MFT_MODULE_2, TCKC_LFCLK, PWM_CH_FAN},
-};
-BUILD_ASSERT(ARRAY_SIZE(mft_channels) == MFT_CH_COUNT);
-
-/* I2C port map */
-const struct i2c_port_t i2c_ports[]  = {
-	{"tcpc0",     NPCX_I2C_PORT0_0, 400, GPIO_I2C0_0_SCL, GPIO_I2C0_0_SDA},
-	{"tcpc1",     NPCX_I2C_PORT0_1, 400, GPIO_I2C0_1_SCL, GPIO_I2C0_1_SDA},
-	{"battery",   NPCX_I2C_PORT1,   100, GPIO_I2C1_SCL,   GPIO_I2C1_SDA},
-	{"charger",   NPCX_I2C_PORT2,   100, GPIO_I2C2_SCL,   GPIO_I2C2_SDA},
-	{"pmic",      NPCX_I2C_PORT2,   400, GPIO_I2C2_SCL,   GPIO_I2C2_SDA},
-	{"accelgyro", NPCX_I2C_PORT3,   400, GPIO_I2C3_SCL,   GPIO_I2C3_SDA},
-};
-const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports);
-
-/* TCPC mux configuration */
-const struct tcpc_config_t tcpc_config[CONFIG_USB_PD_PORT_MAX_COUNT] = {
-	[USB_PD_PORT_PS8751] = {
-		.bus_type = EC_BUS_TYPE_I2C,
-		.i2c_info = {
-			.port = NPCX_I2C_PORT0_0,
-			.addr_flags = PS8751_I2C_ADDR1_FLAGS,
-		},
-		.drv = &ps8xxx_tcpm_drv,
-		/* Alert is active-low, push-pull */
-		.flags = 0,
-	},
-	[USB_PD_PORT_ANX7447] = {
-		.bus_type = EC_BUS_TYPE_I2C,
-		.i2c_info = {
-			.port = NPCX_I2C_PORT0_1,
-			.addr_flags = AN7447_TCPC3_I2C_ADDR_FLAGS,
-		},
-		.drv = &anx7447_tcpm_drv,
-		/* Alert is active-low, push-pull */
-		.flags = 0,
-	},
-};
-
-static int ps8751_tune_mux(const struct usb_mux *me)
-{
-	/* 0x98 sets lower EQ of DP port (3.6db) */
-	mux_write(me, PS8XXX_REG_MUX_DP_EQ_CONFIGURATION, 0x98);
-	return EC_SUCCESS;
-}
-
-struct usb_mux usb_muxes[CONFIG_USB_PD_PORT_MAX_COUNT] = {
-	[USB_PD_PORT_PS8751] = {
-		.usb_port = USB_PD_PORT_PS8751,
-		.driver = &tcpci_tcpm_usb_mux_driver,
-		.hpd_update = &ps8xxx_tcpc_update_hpd_status,
-	},
-	[USB_PD_PORT_ANX7447] = {
-		.usb_port = USB_PD_PORT_ANX7447,
-		.driver = &anx7447_usb_mux_driver,
-		.hpd_update = &anx7447_tcpc_update_hpd_status,
-	}
-};
-
-struct pi3usb9281_config pi3usb9281_chips[] = {
-	{
-		.i2c_port = I2C_PORT_USB_CHARGER_0,
-		.mux_lock = NULL,
-	},
-	{
-		.i2c_port = I2C_PORT_USB_CHARGER_1,
-		.mux_lock = NULL,
-	},
-};
-BUILD_ASSERT(ARRAY_SIZE(pi3usb9281_chips) ==
-	     CONFIG_BC12_DETECT_PI3USB9281_CHIP_COUNT);
-
-const struct charger_config_t chg_chips[] = {
-	{
-		.i2c_port = I2C_PORT_CHARGER,
-		.i2c_addr_flags = ISL923X_ADDR_FLAGS,
-		.drv = &isl923x_drv,
-	},
-};
-
-void board_reset_pd_mcu(void)
-{
-	if (oem == PROJECT_AKALI && board_version < 0x0200) {
-		if (anx7447_flash_erase(USB_PD_PORT_ANX7447))
-			CPRINTS("Failed to erase OCM flash");
-
-	}
-
-	/* Assert reset */
-	gpio_set_level(GPIO_USB_C0_PD_RST_L, 0);
-	gpio_set_level(GPIO_USB_C1_PD_RST, 1);
-	msleep(1);
-	gpio_set_level(GPIO_USB_C0_PD_RST_L, 1);
-	gpio_set_level(GPIO_USB_C1_PD_RST, 0);
-	/* After TEST_R release, anx7447/3447 needs 2ms to finish eFuse
-	 * loading. */
-	msleep(2);
-}
-
-void board_tcpc_init(void)
-{
-	/* Only reset TCPC if not sysjump */
-	if (!system_jumped_late())
-		board_reset_pd_mcu();
-
-	/* Enable TCPC interrupts */
-	gpio_enable_interrupt(GPIO_USB_C0_PD_INT_ODL);
-	gpio_enable_interrupt(GPIO_USB_C1_PD_INT_ODL);
-
-	if (oem == PROJECT_SONA && model != MODEL_SYNDRA)
-		usb_muxes[USB_PD_PORT_PS8751].board_init = ps8751_tune_mux;
-
-	/*
-	 * Initialize HPD to low; after sysjump SOC needs to see
-	 * HPD pulse to enable video path
-	 */
-	for (int port = 0; port < CONFIG_USB_PD_PORT_MAX_COUNT; ++port)
-		usb_mux_hpd_update(port, USB_PD_MUX_HPD_LVL_DEASSERTED |
-					 USB_PD_MUX_HPD_IRQ_DEASSERTED);
-}
-DECLARE_HOOK(HOOK_INIT, board_tcpc_init, HOOK_PRIO_INIT_I2C + 2);
-
-uint16_t tcpc_get_alert_status(void)
-{
-	uint16_t status = 0;
-
-	if (!gpio_get_level(GPIO_USB_C0_PD_INT_ODL)) {
-		if (gpio_get_level(GPIO_USB_C0_PD_RST_L))
-			status |= PD_STATUS_TCPC_ALERT_0;
-	}
-
-	if (!gpio_get_level(GPIO_USB_C1_PD_INT_ODL)) {
-		if (!gpio_get_level(GPIO_USB_C1_PD_RST))
-			status |= PD_STATUS_TCPC_ALERT_1;
-	}
-
-	return status;
-}
-
-/*
- * F75303_Remote1 is near CPU, and F75303_Remote2 is near 5V power IC.
- */
-const struct temp_sensor_t temp_sensors[TEMP_SENSOR_COUNT] = {
-	{"F75303_Local", TEMP_SENSOR_TYPE_BOARD, f75303_get_val,
-		F75303_IDX_LOCAL},
-	{"F75303_Remote1", TEMP_SENSOR_TYPE_CPU, f75303_get_val,
-		F75303_IDX_REMOTE1},
-	{"F75303_Remote2", TEMP_SENSOR_TYPE_BOARD, f75303_get_val,
-		F75303_IDX_REMOTE2},
-};
-
-struct ec_thermal_config thermal_params[TEMP_SENSOR_COUNT];
-
-/* Nami/Vayne Remote 1, 2 */
-const static struct ec_thermal_config thermal_a = {
-	.temp_host = {
-		[EC_TEMP_THRESH_WARN] = 0,
-		[EC_TEMP_THRESH_HIGH] = C_TO_K(75),
-		[EC_TEMP_THRESH_HALT] = C_TO_K(80),
-	},
-	.temp_host_release = {
-		[EC_TEMP_THRESH_WARN] = 0,
-		[EC_TEMP_THRESH_HIGH] = C_TO_K(65),
-		[EC_TEMP_THRESH_HALT] = 0,
-	},
-	.temp_fan_off = C_TO_K(39),
-	.temp_fan_max = C_TO_K(50),
-};
-
-/* Sona Remote 1 */
-const static struct ec_thermal_config thermal_b1 = {
-	.temp_host = {
-		[EC_TEMP_THRESH_WARN] = 0,
-		[EC_TEMP_THRESH_HIGH] = C_TO_K(82),
-		[EC_TEMP_THRESH_HALT] = C_TO_K(89),
-	},
-	.temp_host_release = {
-		[EC_TEMP_THRESH_WARN] = 0,
-		[EC_TEMP_THRESH_HIGH] = C_TO_K(72),
-		[EC_TEMP_THRESH_HALT] = 0,
-	},
-	.temp_fan_off = C_TO_K(38),
-	.temp_fan_max = C_TO_K(58),
-};
-
-/* Sona Remote 2 */
-const static struct ec_thermal_config thermal_b2 = {
-	.temp_host = {
-		[EC_TEMP_THRESH_WARN] = 0,
-		[EC_TEMP_THRESH_HIGH] = C_TO_K(84),
-		[EC_TEMP_THRESH_HALT] = C_TO_K(91),
-	},
-	.temp_host_release = {
-		[EC_TEMP_THRESH_WARN] = 0,
-		[EC_TEMP_THRESH_HIGH] = C_TO_K(74),
-		[EC_TEMP_THRESH_HALT] = 0,
-	},
-	.temp_fan_off = C_TO_K(40),
-	.temp_fan_max = C_TO_K(60),
-};
-
-/* Pantheon Remote 1 */
-const static struct ec_thermal_config thermal_c1 = {
-	.temp_host = {
-		[EC_TEMP_THRESH_WARN] = 0,
-		[EC_TEMP_THRESH_HIGH] = C_TO_K(66),
-		[EC_TEMP_THRESH_HALT] = C_TO_K(80),
-	},
-	.temp_host_release = {
-		[EC_TEMP_THRESH_WARN] = 0,
-		[EC_TEMP_THRESH_HIGH] = C_TO_K(56),
-		[EC_TEMP_THRESH_HALT] = 0,
-	},
-	.temp_fan_off = C_TO_K(38),
-	.temp_fan_max = C_TO_K(61),
-};
-
-/* Pantheon Remote 2 */
-const static struct ec_thermal_config thermal_c2 = {
-	.temp_host = {
-		[EC_TEMP_THRESH_WARN] = 0,
-		[EC_TEMP_THRESH_HIGH] = C_TO_K(74),
-		[EC_TEMP_THRESH_HALT] = C_TO_K(82),
-	},
-	.temp_host_release = {
-		[EC_TEMP_THRESH_WARN] = 0,
-		[EC_TEMP_THRESH_HIGH] = C_TO_K(64),
-		[EC_TEMP_THRESH_HALT] = 0,
-	},
-	.temp_fan_off = C_TO_K(38),
-	.temp_fan_max = C_TO_K(61),
-};
-
-/* Akali Local */
-const static struct ec_thermal_config thermal_d0 = {
-	.temp_host = {
-		[EC_TEMP_THRESH_WARN] = C_TO_K(79),
-		[EC_TEMP_THRESH_HIGH] = 0,
-		[EC_TEMP_THRESH_HALT] = C_TO_K(81),
-	},
-	.temp_host_release = {
-		[EC_TEMP_THRESH_WARN] = C_TO_K(80),
-		[EC_TEMP_THRESH_HIGH] = 0,
-		[EC_TEMP_THRESH_HALT] = C_TO_K(82),
-	},
-	.temp_fan_off = C_TO_K(35),
-	.temp_fan_max = C_TO_K(70),
-};
-
-/* Akali Remote 1 */
-const static struct ec_thermal_config thermal_d1 = {
-	.temp_host = {
-		[EC_TEMP_THRESH_WARN] = C_TO_K(59),
-		[EC_TEMP_THRESH_HIGH] = 0,
-		[EC_TEMP_THRESH_HALT] = 0,
-	},
-	.temp_host_release = {
-		[EC_TEMP_THRESH_WARN] = C_TO_K(60),
-		[EC_TEMP_THRESH_HIGH] = 0,
-		[EC_TEMP_THRESH_HALT] = 0,
-	},
-	.temp_fan_off = 0,
-	.temp_fan_max = 0,
-};
-
-/* Akali Remote 2 */
-const static struct ec_thermal_config thermal_d2 = {
-	.temp_host = {
-		[EC_TEMP_THRESH_WARN] = C_TO_K(59),
-		[EC_TEMP_THRESH_HIGH] = 0,
-		[EC_TEMP_THRESH_HALT] = 0,
-	},
-	.temp_host_release = {
-		[EC_TEMP_THRESH_WARN] = C_TO_K(60),
-		[EC_TEMP_THRESH_HIGH] = 0,
-		[EC_TEMP_THRESH_HALT] = 0,
-	},
-	.temp_fan_off = 0,
-	.temp_fan_max = 0,
-};
-
-#define I2C_PMIC_READ(reg, data) \
-		i2c_read8(I2C_PORT_PMIC, TPS650X30_I2C_ADDR1_FLAGS,\
-			  (reg), (data))
-#define I2C_PMIC_WRITE(reg, data) \
-		i2c_write8(I2C_PORT_PMIC, TPS650X30_I2C_ADDR1_FLAGS,\
-			   (reg), (data))
-
-static void board_pmic_init(void)
-{
-	int err;
-	int error_count = 0;
-	static uint8_t pmic_initialized = 0;
-
-	if (pmic_initialized)
-		return;
-
-	/* Read vendor ID */
-	while (1) {
-		int data;
-		err = I2C_PMIC_READ(TPS650X30_REG_VENDORID, &data);
-		if (!err && data == TPS650X30_VENDOR_ID)
-			break;
-		else if (error_count > 5)
-			goto pmic_error;
-		error_count++;
-	}
-
-	/*
-	 * VCCIOCNT register setting
-	 * [6] : CSDECAYEN
-	 * otherbits: default
-	 */
-	err = I2C_PMIC_WRITE(TPS650X30_REG_VCCIOCNT, 0x4A);
-	if (err)
-		goto pmic_error;
-
-	/*
-	 * VRMODECTRL:
-	 * [4] : VCCIOLPM clear
-	 * otherbits: default
-	 */
-	err = I2C_PMIC_WRITE(TPS650X30_REG_VRMODECTRL, 0x2F);
-	if (err)
-		goto pmic_error;
-
-	/*
-	 * PGMASK1 : Exclude VCCIO from Power Good Tree
-	 * [7] : MVCCIOPG clear
-	 * otherbits: default
-	 */
-	err = I2C_PMIC_WRITE(TPS650X30_REG_PGMASK1, 0x80);
-	if (err)
-		goto pmic_error;
-
-	/*
-	 * PWFAULT_MASK1 Register settings
-	 * [7] : 1b V4 Power Fault Masked
-	 * [4] : 1b V7 Power Fault Masked
-	 * [2] : 1b V9 Power Fault Masked
-	 * [0] : 1b V13 Power Fault Masked
-	 */
-	err = I2C_PMIC_WRITE(TPS650X30_REG_PWFAULT_MASK1, 0x95);
-	if (err)
-		goto pmic_error;
-
-	/*
-	 * Discharge control 4 register configuration
-	 * [7:6] : 00b Reserved
-	 * [5:4] : 01b V3.3S discharge resistance (V6S), 100 Ohm
-	 * [3:2] : 01b V18S discharge resistance (V8S), 100 Ohm
-	 * [1:0] : 01b V100S discharge resistance (V11S), 100 Ohm
-	 */
-	err = I2C_PMIC_WRITE(TPS650X30_REG_DISCHCNT4, 0x15);
-	if (err)
-		goto pmic_error;
-
-	/*
-	 * Discharge control 3 register configuration
-	 * [7:6] : 01b V1.8U_2.5U discharge resistance (V9), 100 Ohm
-	 * [5:4] : 01b V1.2U discharge resistance (V10), 100 Ohm
-	 * [3:2] : 01b V100A discharge resistance (V11), 100 Ohm
-	 * [1:0] : 01b V085A discharge resistance (V12), 100 Ohm
-	 */
-	err = I2C_PMIC_WRITE(TPS650X30_REG_DISCHCNT3, 0x55);
-	if (err)
-		goto pmic_error;
-
-	/*
-	 * Discharge control 2 register configuration
-	 * [7:6] : 01b V5ADS3 discharge resistance (V5), 100 Ohm
-	 * [5:4] : 01b V33A_DSW discharge resistance (V6), 100 Ohm
-	 * [3:2] : 01b V33PCH discharge resistance (V7), 100 Ohm
-	 * [1:0] : 01b V18A discharge resistance (V8), 100 Ohm
-	 */
-	err = I2C_PMIC_WRITE(TPS650X30_REG_DISCHCNT2, 0x55);
-	if (err)
-		goto pmic_error;
-
-	/*
-	 * Discharge control 1 register configuration
-	 * [7:2] : 00b Reserved
-	 * [1:0] : 01b VCCIO discharge resistance (V4), 100 Ohm
-	 */
-	err = I2C_PMIC_WRITE(TPS650X30_REG_DISCHCNT1, 0x01);
-	if (err)
-		goto pmic_error;
-
-	/*
-	 * Increase Voltage
-	 *  [7:0] : 0x2a default
-	 *  [5:4] : 10b default
-	 *  [5:4] : 01b 5.1V (0x1a)
-	 */
-	err = I2C_PMIC_WRITE(TPS650X30_REG_V5ADS3CNT, 0x1a);
-	if (err)
-		goto pmic_error;
-
-	/*
-	 * PBCONFIG Register configuration
-	 *   [7] :      1b Power button debounce, 0ms (no debounce)
-	 *   [6] :      0b Power button reset timer logic, no action (default)
-	 * [5:0] : 011111b Force an Emergency reset time, 31s (default)
-	 */
-	err = I2C_PMIC_WRITE(TPS650X30_REG_PBCONFIG, 0x9F);
-	if (err)
-		goto pmic_error;
-
-	CPRINTS("PMIC init done");
-	pmic_initialized = 1;
-	return;
-
-pmic_error:
-	CPRINTS("PMIC init failed: %d", err);
-}
-
-void chipset_pre_init_callback(void)
-{
-	board_pmic_init();
-}
-
-/**
- * Buffer the AC present GPIO to the PCH.
- */
-static void board_extpower(void)
-{
-	gpio_set_level(GPIO_PCH_ACPRESENT, extpower_is_present());
-}
-DECLARE_HOOK(HOOK_AC_CHANGE, board_extpower, HOOK_PRIO_DEFAULT);
-
-/* Set active charge port -- only one port can be active at a time. */
-int board_set_active_charge_port(int charge_port)
-{
-	/* charge port is a physical port */
-	int is_real_port = (charge_port >= 0 &&
-			    charge_port < CONFIG_USB_PD_PORT_MAX_COUNT);
-	/* check if we are sourcing VBUS on the port */
-	/* dnojiri: revisit */
-	int is_source = gpio_get_level(charge_port == 0 ?
-			GPIO_USB_C0_5V_EN : GPIO_USB_C1_5V_EN);
-
-	if (is_real_port && is_source) {
-		CPRINTF("No charging on source port p%d is ", charge_port);
-		return EC_ERROR_INVAL;
-	}
-
-	CPRINTF("New chg p%d", charge_port);
-
-	if (charge_port == CHARGE_PORT_NONE) {
-		/* Disable both ports */
-		gpio_set_level(GPIO_USB_C0_CHARGE_L, 1);
-		gpio_set_level(GPIO_USB_C1_CHARGE_L, 1);
-	} else {
-		/* Make sure non-charging port is disabled */
-		/* dnojiri: revisit. there is always this assumption that
-		 * battery is present. If not, this may cause brownout. */
-		gpio_set_level(charge_port ? GPIO_USB_C0_CHARGE_L :
-					     GPIO_USB_C1_CHARGE_L, 1);
-		/* Enable charging port */
-		gpio_set_level(charge_port ? GPIO_USB_C1_CHARGE_L :
-					     GPIO_USB_C0_CHARGE_L, 0);
-	}
-
-	return EC_SUCCESS;
-}
-
-void board_set_charge_limit(int port, int supplier, int charge_ma,
-			    int max_ma, int charge_mv)
-{
-	/*
-	 * Limit the input current to 96% negotiated limit,
-	 * to account for the charger chip margin.
-	 */
-	int factor = 96;
-
-	if (oem == PROJECT_AKALI &&
-		(model == MODEL_EKKO || model == MODEL_BARD))
-		factor = 95;
-	charge_ma = charge_ma * factor / 100;
-	charge_set_input_current_limit(
-			MAX(charge_ma, CONFIG_CHARGER_INPUT_CURRENT),
-			charge_mv);
-}
-
-void board_hibernate(void)
-{
-	CPRINTS("Triggering PMIC shutdown.");
-	uart_flush_output();
-	gpio_set_level(GPIO_EC_HIBERNATE, 1);
-	while (1)
-		;
-}
-
-const struct pwm_t pwm_channels[] = {
-	[PWM_CH_LED1]   = { 3, PWM_CONFIG_DSLEEP, 1200 },
-	[PWM_CH_LED2] = { 5, PWM_CONFIG_DSLEEP, 1200 },
-	[PWM_CH_FAN] = {4, PWM_CONFIG_OPEN_DRAIN, 25000},
-	/*
-	 * 1.2kHz is a multiple of both 50 and 60. So a video recorder
-	 * (generally designed to ignore either 50 or 60 Hz flicker) will not
-	 * alias with refresh rate.
-	 */
-	[PWM_CH_KBLIGHT] = { 2, 0, 1200 },
-};
-BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT);
-
-/* Lid Sensor mutex */
-static struct mutex g_lid_mutex;
-static struct mutex g_base_mutex;
-
-/* Lid accel private data */
-static struct bmi_drv_data_t g_bmi160_data;
-static struct kionix_accel_data g_kx022_data;
-
-/* BMA255 private data */
-static struct accelgyro_saved_data_t g_bma255_data;
-
-/* Matrix to rotate accelrator into standard reference frame */
-const mat33_fp_t base_standard_ref = {
-	{ 0, FLOAT_TO_FP(-1), 0},
-	{ FLOAT_TO_FP(1), 0, 0},
-	{ 0, 0, FLOAT_TO_FP(1)}
-};
-
-const mat33_fp_t lid_standard_ref = {
-	{ FLOAT_TO_FP(1), 0, 0},
-	{ 0, FLOAT_TO_FP(-1), 0},
-	{ 0, 0, FLOAT_TO_FP(-1)}
-};
-
-const mat33_fp_t rotation_x180_z90 = {
-	{ 0, FLOAT_TO_FP(-1), 0 },
-	{ FLOAT_TO_FP(-1), 0, 0 },
-	{ 0, 0, FLOAT_TO_FP(-1) }
-};
-
-const struct motion_sensor_t lid_accel_1 = {
-	.name = "Lid Accel",
-	.active_mask = SENSOR_ACTIVE_S0_S3,
-	.chip = MOTIONSENSE_CHIP_KX022,
-	.type = MOTIONSENSE_TYPE_ACCEL,
-	.location = MOTIONSENSE_LOC_LID,
-	.drv = &kionix_accel_drv,
-	.mutex = &g_lid_mutex,
-	.drv_data = &g_kx022_data,
-	.port = I2C_PORT_ACCEL,
-	.i2c_spi_addr_flags = KX022_ADDR1_FLAGS,
-	.rot_standard_ref = &rotation_x180_z90,
-	.min_frequency = KX022_ACCEL_MIN_FREQ,
-	.max_frequency = KX022_ACCEL_MAX_FREQ,
-	.default_range = 2, /* g, to support lid angle calculation. */
-	.config = {
-		/* EC use accel for angle detection */
-		[SENSOR_CONFIG_EC_S0] = {
-			.odr = 10000 | ROUND_UP_FLAG,
-		},
-		/* Sensor on in S3 */
-		[SENSOR_CONFIG_EC_S3] = {
-			.odr = 10000 | ROUND_UP_FLAG,
-		},
-	},
-};
-
-struct motion_sensor_t motion_sensors[] = {
-	[LID_ACCEL] = {
-		.name = "Lid Accel",
-		.active_mask = SENSOR_ACTIVE_S0_S3,
-		.chip = MOTIONSENSE_CHIP_BMA255,
-		.type = MOTIONSENSE_TYPE_ACCEL,
-		.location = MOTIONSENSE_LOC_LID,
-		.drv = &bma2x2_accel_drv,
-		.mutex = &g_lid_mutex,
-		.drv_data = &g_bma255_data,
-		.port = I2C_PORT_ACCEL,
-		.i2c_spi_addr_flags = BMA2x2_I2C_ADDR1_FLAGS,
-		.rot_standard_ref = &lid_standard_ref,
-		.min_frequency = BMA255_ACCEL_MIN_FREQ,
-		.max_frequency = BMA255_ACCEL_MAX_FREQ,
-		.default_range = 2, /* g, to support lid angle calculation. */
-		.config = {
-			/* EC use accel for angle detection */
-			[SENSOR_CONFIG_EC_S0] = {
-				.odr = 10000 | ROUND_UP_FLAG,
-				.ec_rate = 0,
-			},
-			/* Sensor on in S3 */
-			[SENSOR_CONFIG_EC_S3] = {
-				.odr = 10000 | ROUND_UP_FLAG,
-				.ec_rate = 0,
-			},
-		},
-	},
-	[BASE_ACCEL] = {
-		.name = "Base Accel",
-		.active_mask = SENSOR_ACTIVE_S0_S3,
-		.chip = MOTIONSENSE_CHIP_BMI160,
-		.type = MOTIONSENSE_TYPE_ACCEL,
-		.location = MOTIONSENSE_LOC_BASE,
-		.drv = &bmi160_drv,
-		.mutex = &g_base_mutex,
-		.drv_data = &g_bmi160_data,
-		.port = I2C_PORT_ACCEL,
-		.i2c_spi_addr_flags = BMI160_ADDR0_FLAGS,
-		.rot_standard_ref = &base_standard_ref,
-		.min_frequency = BMI_ACCEL_MIN_FREQ,
-		.max_frequency = BMI_ACCEL_MAX_FREQ,
-		.default_range = 4,  /* g, to meet CDD 7.3.1/C-1-4 reqs */
-		.config = {
-			/* EC use accel for angle detection */
-			[SENSOR_CONFIG_EC_S0] = {
-				.odr = 10000 | ROUND_UP_FLAG,
-				.ec_rate = 100 * MSEC,
-			},
-			/* Sensor on in S3 */
-			[SENSOR_CONFIG_EC_S3] = {
-				.odr = 10000 | ROUND_UP_FLAG,
-				.ec_rate = 0,
-			},
-		},
-	},
-	[BASE_GYRO] = {
-		.name = "Base Gyro",
-		.active_mask = SENSOR_ACTIVE_S0_S3,
-		.chip = MOTIONSENSE_CHIP_BMI160,
-		.type = MOTIONSENSE_TYPE_GYRO,
-		.location = MOTIONSENSE_LOC_BASE,
-		.drv = &bmi160_drv,
-		.mutex = &g_base_mutex,
-		.drv_data = &g_bmi160_data,
-		.port = I2C_PORT_ACCEL,
-		.i2c_spi_addr_flags = BMI160_ADDR0_FLAGS,
-		.default_range = 1000, /* dps */
-		.rot_standard_ref = &base_standard_ref,
-		.min_frequency = BMI_GYRO_MIN_FREQ,
-		.max_frequency = BMI_GYRO_MAX_FREQ,
-	},
-};
-unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors);
-
-/* Enable or disable input devices, based on chipset state and tablet mode */
-__override void lid_angle_peripheral_enable(int enable)
-{
-	/* If the lid is in 360 position, ignore the lid angle,
-	 * which might be faulty. Disable keyboard.
-	 */
-	if (tablet_get_mode() || chipset_in_state(CHIPSET_STATE_ANY_OFF))
-		enable = 0;
-	keyboard_scan_enable(enable, KB_SCAN_DISABLE_LID_ANGLE);
-}
-
-/* Called on AP S3 -> S0 transition */
-static void board_chipset_resume(void)
-{
-	gpio_set_level(GPIO_ENABLE_BACKLIGHT_L, 0);
-	gpio_set_level(GPIO_USB3_POWER_DOWN_L, 1);
-}
-DECLARE_HOOK(HOOK_CHIPSET_RESUME, board_chipset_resume, HOOK_PRIO_DEFAULT);
-
-/* Called on AP S0 -> S3 transition */
-static void board_chipset_suspend(void)
-{
-	gpio_set_level(GPIO_ENABLE_BACKLIGHT_L, 1);
-	gpio_set_level(GPIO_USB3_POWER_DOWN_L, 0);
-}
-DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, board_chipset_suspend, HOOK_PRIO_DEFAULT);
-
-static void setup_motion_sensors(void)
-{
-	switch (oem) {
-	case PROJECT_AKALI:
-		if (sku & SKU_ID_MASK_CONVERTIBLE) {
-			/* Rotate axis for Akali 360 */
-			motion_sensors[LID_ACCEL] = lid_accel_1;
-			motion_sensors[BASE_ACCEL].rot_standard_ref = NULL;
-			motion_sensors[BASE_GYRO].rot_standard_ref = NULL;
-		} else {
-			/* Clamshell Akali has no accel/gyro */
-			motion_sensor_count = ARRAY_SIZE(motion_sensors) - 2;
-		}
-		break;
-	default:
-		break;
-	}
-}
-
-static void setup_fans(void)
-{
-	switch (oem) {
-	case PROJECT_SONA:
-		if (model == MODEL_SYNDRA)
-			fans[FAN_CH_0].rpm = &fan_rpm_4;
-		else
-			fans[FAN_CH_0].rpm = &fan_rpm_1;
-		thermal_params[TEMP_SENSOR_REMOTE1] = thermal_b1;
-		thermal_params[TEMP_SENSOR_REMOTE2] = thermal_b2;
-		break;
-	case PROJECT_PANTHEON:
-		fans[FAN_CH_0].rpm = &fan_rpm_2;
-		thermal_params[TEMP_SENSOR_REMOTE1] = thermal_c1;
-		thermal_params[TEMP_SENSOR_REMOTE2] = thermal_c2;
-		break;
-	case PROJECT_AKALI:
-		fans[FAN_CH_0].rpm = &fan_rpm_3;
-		thermal_params[TEMP_SENSOR_LOCAL] = thermal_d0;
-		thermal_params[TEMP_SENSOR_REMOTE1] = thermal_d1;
-		thermal_params[TEMP_SENSOR_REMOTE2] = thermal_d2;
-		break;
-	case PROJECT_NAMI:
-	case PROJECT_VAYNE:
-	default:
-		thermal_params[TEMP_SENSOR_REMOTE1] = thermal_a;
-		thermal_params[TEMP_SENSOR_REMOTE2] = thermal_a;
-	}
-}
-
-/*
- * Read CBI from i2c eeprom and initialize variables for board variants
- */
-static void cbi_init(void)
-{
-	uint32_t val;
-
-	if (cbi_get_board_version(&val) == EC_SUCCESS && val <= UINT16_MAX)
-		board_version = val;
-	CPRINTS("Board Version: 0x%04x", board_version);
-
-	if (cbi_get_oem_id(&val) == EC_SUCCESS && val < PROJECT_COUNT)
-		oem = val;
-	CPRINTS("OEM: %d", oem);
-
-	if (cbi_get_sku_id(&val) == EC_SUCCESS)
-		sku = val;
-	CPRINTS("SKU: 0x%08x", sku);
-
-	if (cbi_get_model_id(&val) == EC_SUCCESS)
-		model = val;
-	CPRINTS("MODEL: 0x%08x", model);
-
-	if (board_version < 0x300)
-		/* Previous boards have GPIO42 connected to TP_INT_CONN */
-		gpio_set_flags(GPIO_USB2_ID, GPIO_INPUT);
-
-	setup_motion_sensors();
-
-	setup_fans();
-}
-DECLARE_HOOK(HOOK_INIT, cbi_init, HOOK_PRIO_INIT_I2C + 1);
-
-/* Keyboard scan setting */
-__override struct keyboard_scan_config keyscan_config = {
-	/*
-	 * F3 key scan cycle completed but scan input is not
-	 * charging to logic high when EC start scan next
-	 * column for "T" key, so we set .output_settle_us
-	 * to 80us from 50us.
-	 */
-	.output_settle_us = 80,
-	.debounce_down_us = 9 * MSEC,
-	.debounce_up_us = 30 * MSEC,
-	.scan_period_us = 3 * MSEC,
-	.min_post_scan_delay_us = 1000,
-	.poll_timeout_us = 100 * MSEC,
-	.actual_key_mask = {
-		0x14, 0xff, 0xff, 0xff, 0xff, 0xf5, 0xff,
-		0xa4, 0xff, 0xfe, 0x55, 0xfe, 0xff, 0xff, 0xff,  /* full set */
-	},
-};
-
-static void anx7447_set_aux_switch(void)
-{
-	const int port = USB_PD_PORT_ANX7447;
-
-	/* Debounce */
-	if (gpio_get_level(GPIO_CCD_MODE_ODL))
-		return;
-
-	CPRINTS("C%d: AUX_SW_SEL=0x%x", port, 0xc);
-	if (tcpc_write(port, ANX7447_REG_TCPC_AUX_SWITCH, 0xc))
-		CPRINTS("C%d: Setting AUX_SW_SEL failed", port);
-}
-DECLARE_DEFERRED(anx7447_set_aux_switch);
-
-void ccd_mode_isr(enum gpio_signal signal)
-{
-	/* Wait 2 seconds until all mux setting is done by PD task */
-	hook_call_deferred(&anx7447_set_aux_switch_data, 2 * SECOND);
-}
-
-static void board_init(void)
-{
-	int reg;
-
-	/*
-	 * This enables pull-down on F_DIO1 (SPI MISO), and F_DIO0 (SPI MOSI),
-	 * whenever the EC is not doing SPI flash transactions. This avoids
-	 * floating SPI buffer input (MISO), which causes power leakage (see
-	 * b/64797021).
-	 */
-	NPCX_PUPD_EN1 |= BIT(NPCX_DEVPU1_F_SPI_PUD_EN);
-
-	/* Provide AC status to the PCH */
-	gpio_set_level(GPIO_PCH_ACPRESENT, extpower_is_present());
-
-	/* Reduce Buck-boost mode switching frequency to reduce heat */
-	if (i2c_read16(I2C_PORT_CHARGER, I2C_ADDR_CHARGER_FLAGS,
-		       ISL9238_REG_CONTROL3, &reg) == EC_SUCCESS) {
-		reg |= ISL9238_C3_BB_SWITCHING_PERIOD;
-		if (i2c_write16(I2C_PORT_CHARGER, I2C_ADDR_CHARGER_FLAGS,
-			    ISL9238_REG_CONTROL3, reg))
-			CPRINTF("Failed to set isl9238\n");
-	}
-
-	/* Enable VBUS interrupt */
-	gpio_enable_interrupt(GPIO_USB_C0_VBUS_WAKE_L);
-	gpio_enable_interrupt(GPIO_USB_C1_VBUS_WAKE_L);
-
-	/* Enable pericom BC1.2 interrupts */
-	gpio_enable_interrupt(GPIO_USB_C0_BC12_INT_L);
-	gpio_enable_interrupt(GPIO_USB_C1_BC12_INT_L);
-
-	/* Trigger once to set mux in case CCD cable is already connected. */
-	ccd_mode_isr(GPIO_CCD_MODE_ODL);
-	gpio_enable_interrupt(GPIO_CCD_MODE_ODL);
-
-	/* Enable Accel/Gyro interrupt for convertibles. */
-	if (sku & SKU_ID_MASK_CONVERTIBLE)
-		gpio_enable_interrupt(GPIO_ACCELGYRO3_INT_L);
-
-#ifndef TEST_BUILD
-	/* Disable scanning KSO13 & 14 if keypad isn't present. */
-	if (!(sku & SKU_ID_MASK_KEYPAD)) {
-		keyboard_raw_set_cols(KEYBOARD_COLS_NO_KEYPAD);
-		keyscan_config.actual_key_mask[11] = 0xfa;
-		keyscan_config.actual_key_mask[12] = 0xca;
-	}
-	if (oem == PROJECT_AKALI && model == MODEL_BARD) {
-		/* Search key is moved to col=0,row=3 */
-		keyscan_config.actual_key_mask[0] = 0x1c;
-		keyscan_config.actual_key_mask[1] = 0xfe;
-		/* No need to swap scancode_set2[0][3] and [1][0] because both
-		 * are mapped to search key. */
-	}
-	if (sku & SKU_ID_MASK_UK2) {
-		/*
-		 * Observed on Shyvana with UK keyboard,
-		 *   \|:     0x0061->0x61->0x56
-		 *   r-ctrl: 0xe014->0x14->0x1d
-		 */
-		uint16_t tmp = get_scancode_set2(4, 0);
-		set_scancode_set2(4, 0, get_scancode_set2(2, 7));
-		set_scancode_set2(2, 7, tmp);
-	}
-#endif
-
-	isl923x_set_ac_prochot(CHARGER_SOLO, 3328 /* mA */);
-
-	switch (oem) {
-	case PROJECT_VAYNE:
-		isl923x_set_dc_prochot(CHARGER_SOLO, 11008 /* mA */);
-		break;
-	case PROJECT_PANTHEON:
-		isl923x_set_dc_prochot(CHARGER_SOLO, 9984 /* mA */);
-		break;
-	case PROJECT_SONA:
-		isl923x_set_dc_prochot(CHARGER_SOLO, 5888 /* mA */);
-		break;
-	case PROJECT_NAMI:
-	case PROJECT_AKALI:
-	/* default 4096mA 0x1000 */
-	default:
-		break;
-	}
-}
-DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT);
-
-int board_is_lid_angle_tablet_mode(void)
-{
-	/* Boards with no GMR sensor use lid angles to detect tablet mode. */
-	return oem != PROJECT_AKALI;
-}
-
-void board_kblight_init(void)
-{
-	if (!(sku & SKU_ID_MASK_KBLIGHT))
-		return;
-
-	switch (oem) {
-	default:
-	case PROJECT_NAMI:
-	case PROJECT_AKALI:
-	case PROJECT_VAYNE:
-	case PROJECT_PANTHEON:
-		kblight_register(&kblight_lm3509);
-		break;
-	case PROJECT_SONA:
-		kblight_register(&kblight_pwm);
-		break;
-	}
-}
-
-enum critical_shutdown board_critical_shutdown_check(
-		struct charge_state_data *curr)
-{
-	if (oem == PROJECT_VAYNE)
-		return CRITICAL_SHUTDOWN_CUTOFF;
-	else
-		return CRITICAL_SHUTDOWN_HIBERNATE;
-
-}
-
-uint8_t board_set_battery_level_shutdown(void)
-{
-	if (oem == PROJECT_VAYNE)
-		/* We match the shutdown threshold with Powerd's.
-		 * 4 + 1 = 5% because Powerd uses '<=' while EC uses '<'. */
-		return CONFIG_BATT_HOST_SHUTDOWN_PERCENTAGE + 1;
-	else
-		return BATTERY_LEVEL_SHUTDOWN;
-}