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, 661 deletions

diff --git a/board/kindred/board.c b/board/kindred/board.c
deleted file mode 100644
index c17ddb1b8a..0000000000
--- a/board/kindred/board.c
+++ /dev/null
@@ -1,661 +0,0 @@
-/* Copyright 2019 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.
- */
-
-/* Hatch board-specific configuration */
-
-#include "adc.h"
-#include "button.h"
-#include "common.h"
-#include "cros_board_info.h"
-#include "driver/accel_bma2x2.h"
-#include "driver/accel_kionix.h"
-#include "driver/accelgyro_bmi_common.h"
-#include "driver/accelgyro_icm_common.h"
-#include "driver/accelgyro_icm426xx.h"
-#include "driver/bc12/pi3usb9201.h"
-#include "driver/ppc/sn5s330.h"
-#include "driver/tcpm/anx7447.h"
-#include "driver/tcpm/ps8xxx.h"
-#include "driver/tcpm/tcpci.h"
-#include "ec_commands.h"
-#include "extpower.h"
-#include "fan.h"
-#include "fan_chip.h"
-#include "gpio.h"
-#include "hooks.h"
-#include "host_command.h"
-#include "lid_switch.h"
-#include "power.h"
-#include "power_button.h"
-#include "pwm.h"
-#include "pwm_chip.h"
-#include "stdbool.h"
-#include "spi.h"
-#include "switch.h"
-#include "system.h"
-#include "tablet_mode.h"
-#include "task.h"
-#include "temp_sensor.h"
-#include "thermal.h"
-#include "temp_sensor/thermistor.h"
-#include "uart.h"
-#include "usb_charge.h"
-#include "usb_pd.h"
-#include "usbc_ppc.h"
-#include "util.h"
-
-#define CPRINTS(format, args...) cprints(CC_USBCHARGE, format, ## args)
-#define CPRINTF(format, args...) cprintf(CC_USBCHARGE, format, ## args)
-
-static int lid_device_id;
-static int base_device_id;
-
-static void check_reboot_deferred(void);
-DECLARE_DEFERRED(check_reboot_deferred);
-
-/* GPIO to enable/disable the USB Type-A port. */
-const int usb_port_enable[CONFIG_USB_PORT_POWER_SMART_PORT_COUNT] = {
-	GPIO_EN_USB_A_5V,
-};
-
-/*
- * 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 ppc_interrupt(enum gpio_signal signal)
-{
-	switch (signal) {
-	case GPIO_USB_C0_PPC_INT_ODL:
-		sn5s330_interrupt(0);
-		break;
-
-	case GPIO_USB_C1_PPC_INT_ODL:
-		sn5s330_interrupt(1);
-		break;
-
-	default:
-		break;
-	}
-}
-
-static void tcpc_alert_event(enum gpio_signal signal)
-{
-	int port = -1;
-
-	switch (signal) {
-	case GPIO_USB_C0_TCPC_INT_ODL:
-		port = 0;
-		break;
-	case GPIO_USB_C1_TCPC_INT_ODL:
-		port = 1;
-		break;
-	default:
-		return;
-	}
-
-	schedule_deferred_pd_interrupt(port);
-}
-
-static void hdmi_hpd_interrupt(enum gpio_signal signal)
-{
-	baseboard_mst_enable_control(MST_HDMI, gpio_get_level(signal));
-}
-
-static void bc12_interrupt(enum gpio_signal signal)
-{
-	switch (signal) {
-	case GPIO_USB_C0_BC12_INT_ODL:
-		task_set_event(TASK_ID_USB_CHG_P0, USB_CHG_EVENT_BC12);
-		break;
-
-	case GPIO_USB_C1_BC12_INT_ODL:
-		task_set_event(TASK_ID_USB_CHG_P1, USB_CHG_EVENT_BC12);
-		break;
-
-	default:
-		break;
-	}
-}
-
-#include "gpio_list.h" /* Must come after other header files. */
-
-/******************************************************************************/
-/* SPI devices */
-const struct spi_device_t spi_devices[] = {
-};
-const unsigned int spi_devices_used = ARRAY_SIZE(spi_devices);
-
-/******************************************************************************/
-/* PWM channels. Must be in the exactly same order as in enum pwm_channel. */
-const struct pwm_t pwm_channels[] = {
-	[PWM_CH_KBLIGHT]   = { .channel = 3, .flags = 0, .freq = 10000 },
-	[PWM_CH_FAN] = {.channel = 5, .flags = PWM_CONFIG_OPEN_DRAIN,
-			.freq = 25000},
-};
-BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT);
-
-/******************************************************************************/
-/* USB-C TPCP Configuration */
-const struct tcpc_config_t tcpc_config[CONFIG_USB_PD_PORT_MAX_COUNT] = {
-	[USB_PD_PORT_TCPC_0] = {
-		.bus_type = EC_BUS_TYPE_I2C,
-		.i2c_info = {
-			.port = I2C_PORT_TCPC0,
-			.addr_flags = AN7447_TCPC0_I2C_ADDR_FLAGS,
-		},
-		.drv = &anx7447_tcpm_drv,
-		.flags = TCPC_FLAGS_RESET_ACTIVE_HIGH,
-	},
-	[USB_PD_PORT_TCPC_1] = {
-		.bus_type = EC_BUS_TYPE_I2C,
-		.i2c_info = {
-			.port = I2C_PORT_TCPC1,
-			.addr_flags = PS8751_I2C_ADDR1_FLAGS,
-		},
-		.drv = &ps8xxx_tcpm_drv,
-		.flags = 0,
-	},
-};
-
-const struct usb_mux usb_muxes[CONFIG_USB_PD_PORT_MAX_COUNT] = {
-	[USB_PD_PORT_TCPC_0] = {
-		.usb_port = USB_PD_PORT_TCPC_0,
-		.driver = &anx7447_usb_mux_driver,
-		.hpd_update = &anx7447_tcpc_update_hpd_status,
-	},
-	[USB_PD_PORT_TCPC_1] = {
-		.usb_port = USB_PD_PORT_TCPC_1,
-		.driver = &tcpci_tcpm_usb_mux_driver,
-		.hpd_update = &ps8xxx_tcpc_update_hpd_status,
-	}
-};
-
-const struct pi3usb9201_config_t pi3usb9201_bc12_chips[] = {
-	[USB_PD_PORT_TCPC_0] = {
-		.i2c_port = I2C_PORT_PPC0,
-		.i2c_addr_flags = PI3USB9201_I2C_ADDR_3_FLAGS,
-	},
-
-	[USB_PD_PORT_TCPC_1] = {
-		.i2c_port = I2C_PORT_TCPC1,
-		.i2c_addr_flags = PI3USB9201_I2C_ADDR_3_FLAGS,
-	},
-};
-
-/******************************************************************************/
-/* Sensors */
-/* Base Sensor mutex */
-static struct mutex g_base_mutex;
-static struct mutex g_lid_mutex;
-
-/* Base accel private data */
-static struct bmi_drv_data_t g_bmi160_data;
-static struct icm_drv_data_t g_icm426xx_data;
-
-/* BMA255 private data */
-static struct accelgyro_saved_data_t g_bma255_data;
-static struct kionix_accel_data g_kx022_data;
-
-/* Matrix to rotate accelrator into standard reference frame */
-static const mat33_fp_t base_standard_ref = {
-	{ FLOAT_TO_FP(-1), 0, 0},
-	{ 0, FLOAT_TO_FP(-1), 0},
-	{ 0, 0, FLOAT_TO_FP(1)}
-};
-
-static 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)}
-};
-
-static const mat33_fp_t base_icm_ref = {
-	{ 0, FLOAT_TO_FP(1), 0},
-	{ FLOAT_TO_FP(-1), 0, 0},
-	{ 0, 0, FLOAT_TO_FP(1)}
-};
-
-struct motion_sensor_t kx022_lid_accel = {
-	.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_ADDR0_FLAGS,
-	.rot_standard_ref = &lid_standard_ref,
-	.min_frequency = KX022_ACCEL_MIN_FREQ,
-	.max_frequency = KX022_ACCEL_MAX_FREQ,
-	.config = {
-		/* EC use accel for angle detection */
-		[SENSOR_CONFIG_EC_S0] = {
-			.odr = 10000 | ROUND_UP_FLAG,
-		},
-		/* EC use accel for angle detection */
-		[SENSOR_CONFIG_EC_S3] = {
-			.odr = 10000 | ROUND_UP_FLAG,
-		},
-	},
-};
-
-struct motion_sensor_t icm426xx_base_accel = {
-	.name = "Base Accel",
-	.active_mask = SENSOR_ACTIVE_S0_S3,
-	.chip = MOTIONSENSE_CHIP_ICM426XX,
-	.type = MOTIONSENSE_TYPE_ACCEL,
-	.location = MOTIONSENSE_LOC_BASE,
-	.drv = &icm426xx_drv,
-	.mutex = &g_base_mutex,
-	.drv_data = &g_icm426xx_data,
-	.port = I2C_PORT_ACCEL,
-	.i2c_spi_addr_flags = ICM426XX_ADDR0_FLAGS,
-	.default_range = 2, /* g, enough for laptop */
-	.rot_standard_ref = &base_icm_ref,
-	.min_frequency = ICM426XX_ACCEL_MIN_FREQ,
-	.max_frequency = ICM426XX_ACCEL_MAX_FREQ,
-	.config = {
-		/* EC use accel for angle detection */
-		[SENSOR_CONFIG_EC_S0] = {
-			.odr = 10000 | ROUND_UP_FLAG,
-			.ec_rate = 100,
-		},
-		/* EC use accel for angle detection */
-		[SENSOR_CONFIG_EC_S3] = {
-			.odr = 10000 | ROUND_UP_FLAG,
-		},
-	},
-};
-
-struct motion_sensor_t icm426xx_base_gyro = {
-	.name = "Base Gyro",
-	.active_mask = SENSOR_ACTIVE_S0_S3,
-	.chip = MOTIONSENSE_CHIP_ICM426XX,
-	.type = MOTIONSENSE_TYPE_GYRO,
-	.location = MOTIONSENSE_LOC_BASE,
-	.drv = &icm426xx_drv,
-	.mutex = &g_base_mutex,
-	.drv_data = &g_icm426xx_data,
-	.port = I2C_PORT_ACCEL,
-	.i2c_spi_addr_flags = ICM426XX_ADDR0_FLAGS,
-	.default_range = 1000, /* dps */
-	.rot_standard_ref = &base_icm_ref,
-	.min_frequency = ICM426XX_GYRO_MIN_FREQ,
-	.max_frequency = ICM426XX_GYRO_MAX_FREQ,
-};
-
-
-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,
-			},
-			/* Sensor on in S3 */
-			[SENSOR_CONFIG_EC_S3] = {
-				.odr = 10000 | ROUND_UP_FLAG,
-			},
-		},
-	},
-
-	[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 = {
-			[SENSOR_CONFIG_EC_S0] = {
-				.odr = 10000 | ROUND_UP_FLAG,
-				.ec_rate = 100,
-			},
-			/* Sensor on in S3 */
-			[SENSOR_CONFIG_EC_S3] = {
-				.odr = 10000 | ROUND_UP_FLAG,
-			},
-		},
-	},
-
-	[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);
-
-/******************************************************************************/
-/* 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 = GPIO_EN_PP5000_FAN,
-};
-
-/* Default */
-const struct fan_rpm fan_rpm_0 = {
-	.rpm_min = 3200,
-	.rpm_start = 3200,
-	.rpm_max = 6500,
-};
-
-const 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_1, TCKC_LFCLK, PWM_CH_FAN},
-};
-BUILD_ASSERT(ARRAY_SIZE(mft_channels) == MFT_CH_COUNT);
-
-/* ADC channels */
-const struct adc_t adc_channels[] = {
-	[ADC_TEMP_SENSOR_1] = {
-		"TEMP_AMB", NPCX_ADC_CH0, ADC_MAX_VOLT, ADC_READ_MAX+1, 0},
-	[ADC_TEMP_SENSOR_2] = {
-		"TEMP_CHARGER", NPCX_ADC_CH1, ADC_MAX_VOLT, ADC_READ_MAX+1, 0},
-	[ADC_TEMP_SENSOR_3] = {
-		"TEMP_WIFI", NPCX_ADC_CH3, ADC_MAX_VOLT, ADC_READ_MAX+1, 0},
-};
-BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT);
-
-const struct temp_sensor_t temp_sensors[] = {
-	[TEMP_SENSOR_1] = {.name = "Temp1",
-				 .type = TEMP_SENSOR_TYPE_BOARD,
-				 .read = get_temp_3v3_30k9_47k_4050b,
-				 .idx = ADC_TEMP_SENSOR_1},
-	[TEMP_SENSOR_2] = {.name = "Temp2",
-				 .type = TEMP_SENSOR_TYPE_BOARD,
-				 .read = get_temp_3v3_30k9_47k_4050b,
-				 .idx = ADC_TEMP_SENSOR_2},
-	[TEMP_SENSOR_3] = {.name = "Temp3",
-				 .type = TEMP_SENSOR_TYPE_BOARD,
-				 .read = get_temp_3v3_30k9_47k_4050b,
-				 .idx = ADC_TEMP_SENSOR_3},
-};
-BUILD_ASSERT(ARRAY_SIZE(temp_sensors) == TEMP_SENSOR_COUNT);
-
-
-/* Hatch Temperature sensors */
-/*
- * TODO(b/124316213): These setting need to be reviewed and set appropriately
- * for Hatch. They matter when the EC is controlling the fan as opposed to DPTF
- * control.
- */
-const static struct ec_thermal_config thermal_a = {
-	.temp_host = {
-		[EC_TEMP_THRESH_WARN] = 0,
-		[EC_TEMP_THRESH_HIGH] = C_TO_K(65),
-		[EC_TEMP_THRESH_HALT] = C_TO_K(75),
-	},
-	.temp_host_release = {
-		[EC_TEMP_THRESH_WARN] = 0,
-		[EC_TEMP_THRESH_HIGH] = C_TO_K(55),
-		[EC_TEMP_THRESH_HALT] = 0,
-	},
-	.temp_fan_off = C_TO_K(25),
-	.temp_fan_max = C_TO_K(55),
-};
-
-struct ec_thermal_config thermal_params[TEMP_SENSOR_COUNT];
-
-static void setup_fans(void)
-{
-	thermal_params[TEMP_SENSOR_1] = thermal_a;
-	thermal_params[TEMP_SENSOR_2] = thermal_a;
-}
-
-/* Sets the gpio flags correct taking into account warm resets */
-static void reset_gpio_flags(enum gpio_signal signal, int flags)
-{
-	/*
-	 * If the system was already on, we cannot set the value otherwise we
-	 * may change the value from the previous image which could cause a
-	 * brownout.
-	 */
-	if (system_is_reboot_warm() || system_jumped_late())
-		flags &= ~(GPIO_LOW | GPIO_HIGH);
-
-	gpio_set_flags(signal, flags);
-}
-
-/* Runtime GPIO defaults */
-enum gpio_signal gpio_en_pp5000_a = GPIO_EN_PP5000_A_V1;
-
-static void board_gpio_set_pp5000(void)
-{
-	uint32_t board_id = 0;
-
-	/* Errors will count as board_id 0 */
-	cbi_get_board_version(&board_id);
-
-	if (board_id == 0) {
-		reset_gpio_flags(GPIO_EN_PP5000_A_V0, GPIO_OUT_LOW);
-		/* Change runtime default for V0 */
-		gpio_en_pp5000_a = GPIO_EN_PP5000_A_V0;
-	} else if (board_id >= 1) {
-		reset_gpio_flags(GPIO_EN_PP5000_A_V1, GPIO_OUT_LOW);
-	}
-
-}
-
-bool board_is_convertible(void)
-{
-	uint8_t sku_id = get_board_sku();
-	/* SKU ID of Kled : 1, 2, 3, 4 */
-	return (sku_id >= 1) && (sku_id <= 4);
-}
-
-static void board_update_sensor_config_from_sku(void)
-{
-	/*
-	 * There are two possible sensor configurations. Clamshell device will
-	 * not have any of the motion sensors populated, while convertible
-	 * devices have the BMI160 Accel/Gryo lid acceleration sensor.
-	 * If a new SKU id is used that is not in the threshold, then the
-	 * number of motion sensors will remain as ARRAY_SIZE(motion_sensors).
-	 */
-	if (board_is_convertible()) {
-		motion_sensor_count = ARRAY_SIZE(motion_sensors);
-		/* Enable gpio interrupt for base accelgyro sensor */
-		gpio_enable_interrupt(GPIO_BASE_SIXAXIS_INT_L);
-
-		CPRINTS("Motion Sensor Count = %d", motion_sensor_count);
-	} else {
-		motion_sensor_count = 0;
-		/* Device is clamshell only */
-		tablet_disable();
-		/* Base accel is not stuffed, don't allow line to float */
-		gpio_set_flags(GPIO_BASE_SIXAXIS_INT_L,
-			       GPIO_INPUT | GPIO_PULL_DOWN);
-	}
-}
-
-static void anx7447_set_aux_switch(void)
-{
-	const int port = USB_PD_PORT_TCPC_0;
-
-	/* Debounce */
-	if (gpio_get_level(GPIO_CCD_MODE_ODL))
-		return;
-
-	/*
-	 * Expect to set AUX_SWITCH to 0, but 0xc isolates the DP_AUX
-	 * signal from SBU.
-	 */
-	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)
-{
-	/* Initialize Fans */
-	setup_fans();
-	/* Enable HDMI HPD interrupt. */
-	gpio_enable_interrupt(GPIO_HDMI_CONN_HPD);
-	/* 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);
-	/* Select correct gpio signal for PP5000_A control */
-	board_gpio_set_pp5000();
-	/* Use sku_id to set motion sensor count */
-	board_update_sensor_config_from_sku();
-}
-DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT);
-
-static void determine_accel_devices(void)
-{
-	static uint8_t read_time;
-
-	if (chipset_in_state(CHIPSET_STATE_ANY_OFF))
-		return;
-
-	if (read_time == 0 && board_is_convertible()) {
-		/* Read g sensor chip id*/
-		i2c_read8(I2C_PORT_ACCEL,
-			  KX022_ADDR0_FLAGS, KX022_WHOAMI, &lid_device_id);
-		/* Read gyro sensor id*/
-		i2c_read8(I2C_PORT_ACCEL,
-			  ICM426XX_ADDR0_FLAGS,
-			    ICM426XX_REG_WHO_AM_I, &base_device_id);
-
-		CPRINTS("Motion Sensor Base id = %d Lid id =%d",
-			  base_device_id, lid_device_id);
-
-		if (lid_device_id == KX022_WHO_AM_I_VAL) {
-			motion_sensors[LID_ACCEL] = kx022_lid_accel;
-			ccprints("Lid Accel is KX022");
-		} else
-			ccprints("Lid Accel is BMA255");
-
-		if (base_device_id == ICM426XX_CHIP_ICM40608) {
-			motion_sensors[BASE_ACCEL] = icm426xx_base_accel;
-			motion_sensors[BASE_GYRO] = icm426xx_base_gyro;
-			ccprints("BASE Accel is ICM426XX");
-		} else
-			ccprints("BASE Accel is BMI160");
-
-		read_time++;
-	}
-}
-DECLARE_HOOK(HOOK_CHIPSET_RESUME, determine_accel_devices, HOOK_PRIO_DEFAULT);
-DECLARE_HOOK(HOOK_INIT, determine_accel_devices, HOOK_PRIO_INIT_ADC + 2);
-
-void motion_interrupt(enum gpio_signal signal)
-{
-	switch (base_device_id) {
-	case ICM426XX_CHIP_ICM40608:
-		icm426xx_interrupt(signal);
-		break;
-	default:
-		bmi160_interrupt(signal);
-		break;
-	}
-}
-
-void board_overcurrent_event(int port, int is_overcurrented)
-{
-	/* Check that port number is valid. */
-	if ((port < 0) || (port >= CONFIG_USB_PD_PORT_MAX_COUNT))
-		return;
-
-	/* Note that the level is inverted because the pin is active low. */
-	gpio_set_level(GPIO_USB_C_OC_ODL, !is_overcurrented);
-}
-
-bool board_has_kb_backlight(void)
-{
-	uint8_t sku_id = get_board_sku();
-	/* SKU ID of Kled with KB backlight: 1, 2, 3, 4 */
-	return (sku_id >= 1) && (sku_id <= 4);
-}
-
-__override uint32_t board_override_feature_flags0(uint32_t flags0)
-{
-	if (board_has_kb_backlight())
-		return flags0;
-	else
-		return (flags0 & ~EC_FEATURE_MASK_0(EC_FEATURE_PWM_KEYB));
-}
-
-void all_sys_pgood_check_reboot(void)
-{
-	hook_call_deferred(&check_reboot_deferred_data, 3000 * MSEC);
-}
-
-__override void board_chipset_forced_shutdown(void)
-{
-	hook_call_deferred(&check_reboot_deferred_data, -1);
-}
-DECLARE_HOOK(HOOK_CHIPSET_SHUTDOWN, board_chipset_forced_shutdown, HOOK_PRIO_DEFAULT);
-
-static void check_reboot_deferred(void)
-{
-	if (!gpio_get_level(GPIO_PG_EC_ALL_SYS_PWRGD))
-		system_reset(SYSTEM_RESET_MANUALLY_TRIGGERED);
-}