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>

9 files changed, 0 insertions, 2776 deletions

diff --git a/board/nami/battery.c b/board/nami/battery.c
deleted file mode 100644
index 149272c8c1..0000000000
--- a/board/nami/battery.c
+++ /dev/null
@@ -1,424 +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.
- *
- * Placeholder values for temporary battery pack.
- */
-
-#include "battery.h"
-#include "battery_smart.h"
-#include "board.h"
-#include "charge_state.h"
-#include "console.h"
-#include "ec_commands.h"
-#include "extpower.h"
-#include "gpio.h"
-#include "hooks.h"
-#include "util.h"
-
-#define CPRINTF(format, args...) cprintf(CC_CHARGER, format, ## args)
-#define CPRINTS(format, args...) cprints(CC_CHARGER, format, ## args)
-
-/* Default, Nami, Vayne */
-static const struct battery_info info_0 = {
-	.voltage_max = 8800,
-	.voltage_normal = 7600,
-	.voltage_min = 6000,
-	.precharge_current = 256,
-	.start_charging_min_c = 0,
-	.start_charging_max_c = 50,
-	.charging_min_c = 0,
-	.charging_max_c = 60,
-	.discharging_min_c = -20,
-	.discharging_max_c = 70,
-};
-
-/* Sona */
-static const struct battery_info info_1 = {
-	.voltage_max = 13200,
-	.voltage_normal = 11550,
-	.voltage_min = 9000,
-	.precharge_current = 256,
-	.start_charging_min_c = 0,
-	.start_charging_max_c = 45,
-	.charging_min_c = 0,
-	.charging_max_c = 45,
-	.discharging_min_c = -10,
-	.discharging_max_c = 60,
-};
-
-/* Pantheon */
-static const struct battery_info info_2 = {
-	.voltage_max = 8700,
-	.voltage_normal = 7500,
-	.voltage_min = 6000,
-	.precharge_current = 200,
-	.start_charging_min_c = 0,
-	.start_charging_max_c = 50,
-	.charging_min_c = 0,
-	.charging_max_c = 60,
-	.discharging_min_c = -20,
-	.discharging_max_c = 60,
-};
-
-/* Panasonic AP15O5L (Akali) */
-static const struct battery_info info_3 = {
-	.voltage_max = 13200,
-	.voltage_normal = 11550,
-	.voltage_min = 9000,
-	.precharge_current = 256,
-	.start_charging_min_c = 0,
-	.start_charging_max_c = 50,
-	.charging_min_c = 0,
-	.charging_max_c = 60,
-	.discharging_min_c = 0,
-	.discharging_max_c = 60,
-};
-
-/* Panasonic AP18F4M (Bard/Ekko) */
-static const struct battery_info info_4 = {
-	.voltage_max = 8700,
-	.voltage_normal = 7600,
-	.voltage_min = 5500,
-	.precharge_current = 256,
-	.start_charging_min_c = 0,
-	.start_charging_max_c = 50,
-	.charging_min_c = 0,
-	.charging_max_c = 60,
-	.discharging_min_c = -20,
-	.discharging_max_c = 75,
-};
-
-enum battery_type {
-	BATTERY_TYPE_AP15 = 0,
-	BATTERY_TYPE_AP18,
-	BATTERY_TYPE_COUNT,
-};
-
-enum gauge_type {
-	GAUGE_TYPE_UNKNOWN = 0,
-	GAUGE_TYPE_TI_BQ40Z50,
-	GAUGE_TYPE_RENESAS_RAJ240,
-	GAUGE_TYPE_AKALI,
-};
-
-static const struct battery_info *info = &info_0;
-static int sb_ship_mode_reg = SB_MANUFACTURER_ACCESS;
-static int sb_shutdown_data = 0x0010;
-static enum gauge_type fuel_gauge;
-
-const struct battery_info *battery_get_info(void)
-{
-	return info;
-}
-
-/*
- * Read a value from the Manufacturer Access System (MAC).
- */
-static int sb_get_mac(uint16_t cmd, uint8_t *data, int len)
-{
-	int rv;
-
-	rv = sb_write(SB_MANUFACTURER_ACCESS, cmd);
-	if (rv)
-		return rv;
-
-	return sb_read_string(SB_MANUFACTURER_DATA, data, len);
-}
-
-static enum gauge_type get_gauge_ic(void)
-{
-	uint8_t data[11];
-
-	if (oem == PROJECT_AKALI)
-		return GAUGE_TYPE_AKALI;
-
-	/* 0x0002 is for 'Firmware Version' (p91 in BQ40Z50-R2 TRM).
-	 * We can't use sb_read_mfgacc because the command won't be included
-	 * in the returned block. */
-	if (sb_get_mac(0x0002, data, sizeof(data)))
-		return GAUGE_TYPE_UNKNOWN;
-
-	/* BQ40Z50 returns something while Renesus gauge returns all zeros. */
-	if (data[2] == 0 && data[3] == 0)
-		return GAUGE_TYPE_RENESAS_RAJ240;
-	else
-		return GAUGE_TYPE_TI_BQ40Z50;
-}
-
-static enum battery_type get_akali_battery_type(void)
-{
-	return CBI_SKU_CUSTOM_FIELD(sku);
-}
-
-void board_battery_init(void)
-{
-	/* Only static config because gauge may not be initialized yet */
-	switch (oem) {
-	case PROJECT_AKALI:
-		if (get_akali_battery_type() == BATTERY_TYPE_AP15)
-			info = &info_3;
-		else if (get_akali_battery_type() == BATTERY_TYPE_AP18)
-			info = &info_4;
-		sb_ship_mode_reg = 0x3A;
-		sb_shutdown_data = 0xC574;
-		break;
-	case PROJECT_SONA:
-		info = &info_1;
-		break;
-	case PROJECT_PANTHEON:
-		info = &info_2;
-		break;
-	default:
-		break;
-	}
-}
-DECLARE_HOOK(HOOK_INIT, board_battery_init, HOOK_PRIO_DEFAULT);
-
-int board_cut_off_battery(void)
-{
-	int rv;
-
-	/* Ship mode command must be sent twice to take effect */
-	rv = sb_write(sb_ship_mode_reg, sb_shutdown_data);
-
-	if (rv != EC_SUCCESS)
-		return rv;
-
-	return sb_write(sb_ship_mode_reg, sb_shutdown_data);
-}
-
-int charger_profile_override(struct charge_state_data *curr)
-{
-	const struct battery_info *batt_info;
-	int bat_temp_c;
-
-	batt_info = battery_get_info();
-
-	if ((curr->batt.flags & BATT_FLAG_BAD_ANY) == BATT_FLAG_BAD_ANY) {
-		curr->requested_current = batt_info->precharge_current;
-		curr->requested_voltage = batt_info->voltage_max;
-		return 1000;
-	}
-
-	/* battery temp in 0.1 deg C */
-	bat_temp_c = curr->batt.temperature - 2731;
-
-	/* Don't charge if outside of allowable temperature range */
-	if (bat_temp_c >= batt_info->charging_max_c * 10 ||
-	    bat_temp_c < batt_info->charging_min_c * 10) {
-		curr->requested_current = 0;
-		curr->requested_voltage = 0;
-		curr->batt.flags &= ~BATT_FLAG_WANT_CHARGE;
-		curr->state = ST_IDLE;
-	}
-	return 0;
-}
-
-/* Customs options controllable by host command. */
-#define PARAM_FASTCHARGE (CS_PARAM_CUSTOM_PROFILE_MIN + 0)
-
-enum ec_status charger_profile_override_get_param(uint32_t param,
-						  uint32_t *value)
-{
-	return EC_RES_INVALID_PARAM;
-}
-
-enum ec_status charger_profile_override_set_param(uint32_t param,
-						  uint32_t value)
-{
-	return EC_RES_INVALID_PARAM;
-}
-
-enum battery_present battery_hw_present(void)
-{
-	/* The GPIO is low when the battery is physically present */
-	return gpio_get_level(GPIO_BATTERY_PRESENT_L) ? BP_NO : BP_YES;
-}
-
-static int battery_init(void)
-{
-	static int batt_status;
-
-	if (batt_status & STATUS_INITIALIZED)
-		return 1;
-
-	return battery_status(&batt_status) ? 0 :
-		!!(batt_status & STATUS_INITIALIZED);
-}
-
-enum battery_disconnect_grace_period {
-	BATTERY_DISCONNECT_GRACE_PERIOD_OFF,
-	BATTERY_DISCONNECT_GRACE_PERIOD_ON,
-	BATTERY_DISCONNECT_GRACE_PERIOD_OVER,
-};
-static enum battery_disconnect_grace_period disconnect_grace_period;
-
-static void battery_disconnect_timer(void)
-{
-	disconnect_grace_period = BATTERY_DISCONNECT_GRACE_PERIOD_OVER;
-}
-DECLARE_DEFERRED(battery_disconnect_timer);
-
-/*
- * Check for case where both XCHG and XDSG bits are set indicating that even
- * though the FG can be read from the battery, the battery is not able to be
- * charged or discharged. This situation will happen if a battery disconnect was
- * initiated via H1 setting the DISCONN signal to the battery. This will put the
- * battery pack into a sleep state and when power is reconnected, the FG can be
- * read, but the battery is still not able to provide power to the system. The
- * calling function returns batt_pres = BP_NO, which instructs the charging
- * state machine to prevent powering up the AP on battery alone which could lead
- * to a brownout event when the battery isn't able yet to provide power to the
- * system. .
- */
-static int battery_check_disconnect_ti_bq40z50(void)
-{
-	int rv;
-	uint8_t data[6];
-
-	/* Check if battery charging + discharging is disabled. */
-	rv = sb_read_mfgacc(PARAM_OPERATION_STATUS,
-			    SB_ALT_MANUFACTURER_ACCESS, data, sizeof(data));
-	if (rv)
-		return BATTERY_DISCONNECT_ERROR;
-
-	if ((data[3] & (BATTERY_DISCHARGING_DISABLED |
-			BATTERY_CHARGING_DISABLED)) ==
-	    (BATTERY_DISCHARGING_DISABLED | BATTERY_CHARGING_DISABLED)) {
-		if (oem != PROJECT_SONA)
-			return BATTERY_DISCONNECTED;
-		/*
-		 * For Sona, we need a workaround to wake up a battery from
-		 * cutoff. We return DISCONNECT_ERROR for the 5 seconds after
-		 * the first call BP_NOT_SURE is reported to chgstv2. It will
-		 * supply precharge current and wakes up the battery from
-		 * cutoff. If the battery is good, we won't come back here.
-		 * If not, after 5 seconds, we will return DISCONNECTED to
-		 * stop charging and avoid damaging the battery.
-		 */
-		if (disconnect_grace_period ==
-				BATTERY_DISCONNECT_GRACE_PERIOD_OVER)
-			return BATTERY_DISCONNECTED;
-		if (disconnect_grace_period ==
-				BATTERY_DISCONNECT_GRACE_PERIOD_OFF)
-			hook_call_deferred(&battery_disconnect_timer_data,
-					   5 * SECOND);
-		ccprintf("Battery disconnect grace period\n");
-		disconnect_grace_period = BATTERY_DISCONNECT_GRACE_PERIOD_ON;
-		return BATTERY_DISCONNECT_ERROR;
-	}
-
-	return BATTERY_NOT_DISCONNECTED;
-}
-
-static int battery_check_disconnect_renesas_raj240(void)
-{
-	int data;
-	int rv;
-
-	rv = sb_read(0x41, &data);
-	if (rv)
-		return BATTERY_DISCONNECT_ERROR;
-
-	if (data != 0x1E /* 1E: Power down */)
-		return BATTERY_NOT_DISCONNECTED;
-
-	return BATTERY_DISCONNECTED;
-}
-
-static int battery_check_disconnect_1(void)
-{
-	int batt_discharge_fet;
-
-	if (sb_read(SB_MANUFACTURER_ACCESS, &batt_discharge_fet))
-		return BATTERY_DISCONNECT_ERROR;
-
-	if (get_akali_battery_type() == BATTERY_TYPE_AP15) {
-		/* Bit 15: Discharge FET status (1: On, 0: Off) */
-		if (batt_discharge_fet & 0x4000)
-			return BATTERY_NOT_DISCONNECTED;
-	} else if (get_akali_battery_type() == BATTERY_TYPE_AP18) {
-		/* Bit 13: Discharge FET status (1: Off, 0: On) */
-		if (!(batt_discharge_fet & 0x2000))
-			return BATTERY_NOT_DISCONNECTED;
-	}
-
-	return BATTERY_DISCONNECTED;
-}
-
-static int battery_check_disconnect(void)
-{
-	if (!battery_init())
-		return BATTERY_DISCONNECT_ERROR;
-
-	if (fuel_gauge == GAUGE_TYPE_UNKNOWN) {
-		fuel_gauge = get_gauge_ic();
-		CPRINTS("fuel_gauge=%d", fuel_gauge);
-	}
-
-	switch (fuel_gauge) {
-	case GAUGE_TYPE_AKALI:
-		return battery_check_disconnect_1();
-	case GAUGE_TYPE_TI_BQ40Z50:
-		return battery_check_disconnect_ti_bq40z50();
-	case GAUGE_TYPE_RENESAS_RAJ240:
-		return battery_check_disconnect_renesas_raj240();
-	default:
-		return BATTERY_DISCONNECT_ERROR;
-	}
-}
-
-static enum battery_present batt_pres_prev; /* Default BP_NO (=0) */
-
-static enum battery_present battery_check_present_status(void)
-{
-	enum battery_present batt_pres;
-	int batt_disconnect_status;
-
-	/* Get the physical hardware status */
-	batt_pres = battery_hw_present();
-
-	/*
-	 * If the battery is not physically connected, then no need to perform
-	 * any more checks.
-	 */
-	if (batt_pres != BP_YES)
-		return batt_pres;
-
-	/*
-	 * If the battery is present now and was present last time we checked,
-	 * return early.
-	 */
-	if (batt_pres == batt_pres_prev)
-		return batt_pres;
-
-	/*
-	 * Check battery disconnect status. If we are unable to read battery
-	 * disconnect status, then return BP_NOT_SURE. Battery could be in ship
-	 * mode and might require pre-charge current to wake it up. BP_NO is not
-	 * returned here because charger state machine will not provide
-	 * pre-charge current assuming that battery is not present.
-	 */
-	batt_disconnect_status = battery_check_disconnect();
-	if (batt_disconnect_status == BATTERY_DISCONNECT_ERROR)
-		return BP_NOT_SURE;
-
-	/*
-	 * Ensure that battery is:
-	 * 1. Not in cutoff
-	 * 2. Not disconnected
-	 * 3. Initialized
-	 */
-	if (battery_is_cut_off() != BATTERY_CUTOFF_STATE_NORMAL ||
-	    batt_disconnect_status != BATTERY_NOT_DISCONNECTED)
-		return BP_NO;
-
-	return BP_YES;
-}
-
-enum battery_present battery_is_present(void)
-{
-	batt_pres_prev = battery_check_present_status();
-	return batt_pres_prev;
-}
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;
-}
diff --git a/board/nami/board.h b/board/nami/board.h
deleted file mode 100644
index 6d340af1df..0000000000
--- a/board/nami/board.h
+++ /dev/null
@@ -1,329 +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.
- */
-
-/* Eve board configuration */
-
-#ifndef __CROS_EC_BOARD_H
-#define __CROS_EC_BOARD_H
-
-/*
- * By default, enable all console messages except ACPI and host event because
- * the sensor stack is generating a lot of activity.
- */
-#define CC_DEFAULT     (CC_ALL & ~(CC_MASK(CC_EVENTS) | CC_MASK(CC_LPC)))
-
-/* EC */
-#define CONFIG_ADC
-#define CONFIG_BACKLIGHT_LID
-#define CONFIG_BACKLIGHT_LID_ACTIVE_LOW
-#define CONFIG_BOARD_VERSION_CBI
-#define CONFIG_BOARD_FORCE_RESET_PIN
-#define CONFIG_CRC8
-#define CONFIG_CBI_EEPROM
-#define CONFIG_CASE_CLOSED_DEBUG_EXTERNAL
-#define CONFIG_DPTF
-#define CONFIG_FLASH_SIZE_BYTES 0x80000
-#define CONFIG_FPU
-#define CONFIG_I2C
-#define CONFIG_I2C_CONTROLLER
-
-#define CONFIG_KEYBOARD_COL2_INVERTED
-#define CONFIG_KEYBOARD_PROTOCOL_8042
-#define CONFIG_KEYBOARD_KEYPAD
-#define CONFIG_LED_COMMON
-#define CONFIG_LID_SWITCH
-#define CONFIG_LOW_POWER_IDLE
-#define CONFIG_LTO
-#define CONFIG_CHIP_PANIC_BACKUP
-#define CONFIG_PWM
-#define CONFIG_SOFTWARE_PANIC
-#define CONFIG_SPI_FLASH_REGS
-#define CONFIG_SPI_FLASH_W25X40
-#define CONFIG_VBOOT_HASH
-#define CONFIG_SHA256_UNROLLED
-#define CONFIG_VOLUME_BUTTONS
-#define CONFIG_VSTORE
-#define CONFIG_VSTORE_SLOT_COUNT 1
-#define CONFIG_WATCHDOG_HELP
-#define CONFIG_WIRELESS
-#define CONFIG_WIRELESS_SUSPEND \
-	(EC_WIRELESS_SWITCH_WLAN | EC_WIRELESS_SWITCH_WLAN_POWER)
-#define WIRELESS_GPIO_WLAN_POWER GPIO_PP3300_DX_WLAN
-#undef CONFIG_SUPPORT_CHIP_HIBERNATION
-#define CONFIG_FANS 1
-#undef CONFIG_FAN_INIT_SPEED
-#define CONFIG_FAN_INIT_SPEED 50
-#define CONFIG_FAN_DYNAMIC
-#define CONFIG_THROTTLE_AP
-#define CONFIG_PWM_KBLIGHT
-
-/* EC console commands */
-#define CONFIG_CMD_ACCELS
-#define CONFIG_CMD_ACCEL_INFO
-#define CONFIG_CMD_BUTTON
-
-/* Port80 */
-#undef CONFIG_PORT80_HISTORY_LEN
-#define CONFIG_PORT80_HISTORY_LEN 256
-
-/* SOC */
-#define CONFIG_CHIPSET_SKYLAKE
-#define CONFIG_CHIPSET_HAS_PLATFORM_PMIC_RESET
-#define CONFIG_CHIPSET_HAS_PRE_INIT_CALLBACK
-#define CONFIG_CHIPSET_RESET_HOOK
-#define CONFIG_HOSTCMD_ESPI
-#define CONFIG_HOSTCMD_ESPI_VW_SLP_S3
-#define CONFIG_HOSTCMD_ESPI_VW_SLP_S4
-#define CONFIG_HOSTCMD_FLASH_SPI_INFO
-
-/* Battery */
-#define CONFIG_BATTERY_CUT_OFF
-#define CONFIG_BATTERY_HW_PRESENT_CUSTOM
-#define CONFIG_BATTERY_DEVICE_CHEMISTRY "LION"
-#define CONFIG_BATTERY_PRESENT_CUSTOM
-#define CONFIG_BATTERY_SMART
-#define CONFIG_PWR_STATE_DISCHARGE_FULL
-#define CONFIG_BATTERY_REQUESTS_NIL_WHEN_DEAD
-#undef  CONFIG_BATT_HOST_FULL_FACTOR
-#define CONFIG_BATT_HOST_FULL_FACTOR	100
-
-/* Charger */
-#define CONFIG_CHARGE_MANAGER
-#define CONFIG_CHARGE_RAMP_HW /* This, or just RAMP? */
-#define CONFIG_CHARGE_MANAGER_EXTERNAL_POWER_LIMIT
-#define CONFIG_CHARGER
-#define CONFIG_CHARGER_ISL9238
-#define CONFIG_CHARGER_DISCHARGE_ON_AC
-#define CONFIG_CHARGER_INPUT_CURRENT 512
-#define CONFIG_CHARGER_MIN_POWER_MW_FOR_POWER_ON		27000
-#define CONFIG_CHARGER_MIN_POWER_MW_FOR_POWER_ON_WITH_BATT	15000
-/* AP's thresholds. */
-#define CONFIG_CHARGER_LIMIT_POWER_THRESH_BAT_PCT 3
-#define CONFIG_CHARGER_LIMIT_POWER_THRESH_CHG_MW 27000
-#define CONFIG_CHARGER_PROFILE_OVERRIDE
-#define CONFIG_CHARGER_PSYS
-#define CONFIG_CHARGER_SENSE_RESISTOR 10
-#define CONFIG_CHARGER_SENSE_RESISTOR_AC 20
-#define CONFIG_CMD_CHARGER_ADC_AMON_BMON
-#define CONFIG_HOSTCMD_PD_CONTROL
-#define CONFIG_EXTPOWER_GPIO
-#undef  CONFIG_EXTPOWER_DEBOUNCE_MS
-#define CONFIG_EXTPOWER_DEBOUNCE_MS 1000
-#define CONFIG_POWER_BUTTON
-#define CONFIG_POWER_BUTTON_X86
-#undef  CONFIG_POWER_BUTTON_INIT_TIMEOUT
-#define CONFIG_POWER_BUTTON_INIT_TIMEOUT 6
-#define CONFIG_POWER_COMMON
-#define CONFIG_POWER_SIGNAL_INTERRUPT_STORM_DETECT_THRESHOLD 30
-#define CONFIG_POWER_S0IX
-#define CONFIG_POWER_TRACK_HOST_SLEEP_STATE
-
-/* Sensor */
-#define CONFIG_TEMP_SENSOR
-#define CONFIG_TEMP_SENSOR_F75303
-
-#define CONFIG_MKBP_EVENT
-#define CONFIG_MKBP_USE_HOST_EVENT
-#define CONFIG_ACCELGYRO_BMI160
-#define CONFIG_ACCELGYRO_BMI160_INT_EVENT \
-	TASK_EVENT_MOTION_SENSOR_INTERRUPT(BASE_ACCEL)
-#define CONFIG_ACCELGYRO_BMI160_INT2_OUTPUT
-#define CONFIG_ACCEL_BMA255
-#define CONFIG_ACCEL_KX022
-#define CONFIG_ACCEL_INTERRUPTS
-#define CONFIG_LID_ANGLE
-#define CONFIG_LID_ANGLE_SENSOR_BASE BASE_ACCEL
-#define CONFIG_LID_ANGLE_SENSOR_LID LID_ACCEL
-#define CONFIG_LID_ANGLE_UPDATE
-#define CONFIG_DYNAMIC_MOTION_SENSOR_COUNT
-
-/* KB backlight driver */
-#define CONFIG_LED_DRIVER_LM3509
-
-/* Enable sensor fifo, must also define the _SIZE and _THRES */
-#define CONFIG_ACCEL_FIFO
-/* FIFO size is in power of 2. */
-#define CONFIG_ACCEL_FIFO_SIZE 512
-/* Depends on how fast the AP boots and typical ODRs */
-#define CONFIG_ACCEL_FIFO_THRES (CONFIG_ACCEL_FIFO_SIZE / 3)
-
-#define CONFIG_TABLET_MODE
-#define CONFIG_TABLET_MODE_SWITCH
-#define CONFIG_GMR_TABLET_MODE
-#define GMR_TABLET_MODE_GPIO_L GPIO_TABLET_MODE_L
-
-/* USB */
-#define CONFIG_USB_CHARGER
-#define CONFIG_USB_PD_ALT_MODE
-#define CONFIG_USB_PD_ALT_MODE_DFP
-#define CONFIG_USB_PD_COMM_LOCKED
-#define CONFIG_USB_PD_DISCHARGE_TCPC
-#define CONFIG_USB_PD_DUAL_ROLE
-#define CONFIG_USB_PD_DUAL_ROLE_AUTO_TOGGLE
-#define CONFIG_USB_PD_LOGGING
-#define CONFIG_USB_PD_MAX_SINGLE_SOURCE_CURRENT TYPEC_RP_3A0
-#define CONFIG_USB_PD_PORT_MAX_COUNT 2
-#define CONFIG_USB_PD_MAX_TOTAL_SOURCE_CURRENT 4500
-#define CONFIG_USB_PD_VBUS_DETECT_GPIO
-#define CONFIG_USB_PD_TCPC_LOW_POWER
-#define CONFIG_USB_PD_TCPM_MUX
-#define CONFIG_USB_PD_TCPM_TCPCI
-#define CONFIG_USB_PD_TCPM_ANX7447
-#define CONFIG_USB_PD_TCPM_ANX7447_OCM_ERASE_COMMAND
-#define CONFIG_USB_PD_TCPM_PS8751
-#define CONFIG_USB_PD_TRY_SRC
-#define CONFIG_USB_POWER_DELIVERY
-#define CONFIG_USB_PD_TCPMV1
-#define CONFIG_USBC_SS_MUX
-#define CONFIG_USBC_VCONN
-#define CONFIG_USBC_VCONN_SWAP
-#define CONFIG_USB_MUX_RUNTIME_CONFIG
-
-
-/* BC 1.2 charger */
-#define CONFIG_BC12_DETECT_PI3USB9281
-#define CONFIG_BC12_DETECT_PI3USB9281_CHIP_COUNT 2
-
-/* Optional feature to configure npcx chip */
-#define NPCX_UART_MODULE2	1 /* 1:GPIO64/65 as UART */
-#define NPCX_JTAG_MODULE2	0 /* 0:GPIO21/17/16/20 as JTAG */
-#define NPCX_TACH_SEL2		1 /* 0:GPIO40/73 1:GPIO93/A6 as TACH */
-
-/* I2C ports */
-#define I2C_PORT_TCPC0		NPCX_I2C_PORT0_0
-#define I2C_PORT_TCPC1		NPCX_I2C_PORT0_1
-#define I2C_PORT_USB_CHARGER_0	NPCX_I2C_PORT0_0
-#define I2C_PORT_USB_CHARGER_1	NPCX_I2C_PORT0_1
-#define I2C_PORT_EEPROM		NPCX_I2C_PORT0_0
-#define I2C_PORT_BATTERY	NPCX_I2C_PORT1
-#define I2C_PORT_CHARGER	NPCX_I2C_PORT1
-#define I2C_PORT_PMIC		NPCX_I2C_PORT2
-#define I2C_PORT_KBLIGHT	NPCX_I2C_PORT2
-#define I2C_PORT_GYRO		NPCX_I2C_PORT3
-#define I2C_PORT_ACCEL		NPCX_I2C_PORT3
-#define I2C_PORT_THERMAL	NPCX_I2C_PORT3
-#define I2C_PORT_ALS		NPCX_I2C_PORT3
-
-/* I2C addresses */
-#define I2C_ADDR_MP2949_FLAGS	0x20
-#define I2C_ADDR_EEPROM_FLAGS	0x50
-
-#ifndef __ASSEMBLER__
-
-/* support factory keyboard test */
-#define CONFIG_KEYBOARD_FACTORY_TEST
-
-#include "gpio_signal.h"
-#include "registers.h"
-
-enum temp_sensor_id {
-	TEMP_SENSOR_LOCAL = 0,
-	TEMP_SENSOR_REMOTE1,
-	TEMP_SENSOR_REMOTE2,
-	TEMP_SENSOR_COUNT,
-};
-
-/*
- * Motion sensors:
- * When reading through IO memory is set up for sensors (LPC is used),
- * the first 2 entries must be accelerometers, then gyroscope.
- * For BMI160, accel, gyro and compass sensors must be next to each other.
- */
-
-enum sensor_id {
-	LID_ACCEL = 0,
-	BASE_ACCEL,
-	BASE_GYRO,
-	LID_ALS,
-	SENSOR_COUNT,
-};
-
-enum adc_channel {
-	ADC_BASE_DET,
-	ADC_VBUS,
-	ADC_AMON_BMON,
-	ADC_CH_COUNT,
-};
-
-enum pwm_channel {
-	PWM_CH_LED1,
-	PWM_CH_LED2,
-	PWM_CH_FAN,
-	PWM_CH_KBLIGHT,
-	/* Number of PWM channels */
-	PWM_CH_COUNT,
-};
-
-enum fan_channel {
-	FAN_CH_0 = 0,
-	/* Number of FAN channels */
-	FAN_CH_COUNT,
-};
-
-enum mft_channel {
-	MFT_CH_0 = 0,
-	/* Number of MFT channels */
-	MFT_CH_COUNT,
-};
-
-enum oem_id {
-	PROJECT_AKALI = 1,
-	PROJECT_VAYNE = 3,
-	PROJECT_SONA,
-	PROJECT_PANTHEON,
-	PROJECT_NAMI,
-	PROJECT_COUNT,
-};
-
-enum model_id {
-	/* Sona variants */
-	MODEL_SYNDRA = 1,
-	/* Akali variants */
-	MODEL_EKKO = 1,
-	MODEL_BARD = 2,
-};
-
-#define SKU_ID_MASK_KBLIGHT	BIT(0)
-#define SKU_ID_MASK_CONVERTIBLE	BIT(9)
-#define SKU_ID_MASK_KEYPAD	BIT(15)
-#define SKU_ID_MASK_UK2		BIT(18)
-
-/* TODO(crosbug.com/p/61098): Verify the numbers below. */
-/*
- * delay to turn on the power supply max is ~16ms.
- * delay to turn off the power supply max is about ~180ms.
- */
-#define PD_POWER_SUPPLY_TURN_ON_DELAY	30000  /* us */
-#define PD_POWER_SUPPLY_TURN_OFF_DELAY	250000 /* us */
-
-/* delay to turn on/off vconn */
-
-/* Define typical operating power and max power */
-#define PD_OPERATING_POWER_MW		15000
-#define PD_MAX_POWER_MW			70000
-#define PD_MAX_CURRENT_MA		3500
-#define PD_MAX_VOLTAGE_MV		20000
-
-/* Board specific handlers */
-void board_reset_pd_mcu(void);
-void board_set_tcpc_power_mode(int port, int mode);
-
-/* Sensors without hardware FIFO are in forced mode */
-#define CONFIG_ACCEL_FORCE_MODE_MASK (BIT(LID_ACCEL) | BIT(LID_ALS))
-
-/* These should be referenced only after  HOOK_INIT:HOOK_PRIO_INIT_I2C+1. */
-extern uint16_t board_version;
-extern uint8_t oem;
-extern uint32_t sku;
-extern uint8_t model;
-
-/* SKU_ID[24:31] are dedicated to OEM customization */
-#define CBI_SKU_CUSTOM_FIELD(val)	((val) >> 24)
-
-void ccd_mode_isr(enum gpio_signal signal);
-
-#endif /* !__ASSEMBLER__ */
-
-#endif /* __CROS_EC_BOARD_H */
diff --git a/board/nami/build.mk b/board/nami/build.mk
deleted file mode 100644
index f4bf21113d..0000000000
--- a/board/nami/build.mk
+++ /dev/null
@@ -1,15 +0,0 @@
-# -*- makefile -*-
-# 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.
-#
-# Board specific files build
-#
-
-CHIP:=npcx
-CHIP_VARIANT:=npcx5m6g
-
-board-y=board.o
-board-$(CONFIG_BATTERY_SMART)+=battery.o
-board-$(CONFIG_LED_COMMON)+=led.o
-board-$(CONFIG_USB_POWER_DELIVERY)+=usb_pd_policy.o
diff --git a/board/nami/ec.tasklist b/board/nami/ec.tasklist
deleted file mode 100644
index 93fcda9f91..0000000000
--- a/board/nami/ec.tasklist
+++ /dev/null
@@ -1,25 +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.
- */
-
-/*
- * See CONFIG_TASK_LIST in config.h for details.
- */
-
-#define CONFIG_TASK_LIST \
-	TASK_ALWAYS(HOOKS, hook_task, NULL, LARGER_TASK_STACK_SIZE) \
-	TASK_ALWAYS(USB_CHG_P0, usb_charger_task, NULL, TASK_STACK_SIZE) \
-	TASK_ALWAYS(USB_CHG_P1, usb_charger_task, NULL, TASK_STACK_SIZE) \
-	TASK_ALWAYS(CHARGER, charger_task, NULL, LARGER_TASK_STACK_SIZE) \
-	TASK_ALWAYS(MOTIONSENSE, motion_sense_task, NULL, VENTI_TASK_STACK_SIZE) \
-	TASK_NOTEST(CHIPSET, chipset_task, NULL, LARGER_TASK_STACK_SIZE) \
-	TASK_NOTEST(KEYPROTO, keyboard_protocol_task, NULL, TASK_STACK_SIZE) \
-	TASK_ALWAYS(HOSTCMD, host_command_task, NULL, LARGER_TASK_STACK_SIZE) \
-	TASK_ALWAYS(CONSOLE, console_task, NULL, LARGER_TASK_STACK_SIZE) \
-	TASK_ALWAYS(POWERBTN, power_button_task, NULL, LARGER_TASK_STACK_SIZE) \
-	TASK_NOTEST(KEYSCAN, keyboard_scan_task, NULL, TASK_STACK_SIZE) \
-	TASK_ALWAYS(PD_C0, pd_task, NULL, LARGER_TASK_STACK_SIZE) \
-	TASK_ALWAYS(PD_C1, pd_task, NULL, LARGER_TASK_STACK_SIZE) \
-	TASK_ALWAYS(PD_INT_C0, pd_interrupt_handler_task, 0, TASK_STACK_SIZE) \
-	TASK_ALWAYS(PD_INT_C1, pd_interrupt_handler_task, 1, TASK_STACK_SIZE)
diff --git a/board/nami/gpio.inc b/board/nami/gpio.inc
deleted file mode 100644
index f4119c96a6..0000000000
--- a/board/nami/gpio.inc
+++ /dev/null
@@ -1,120 +0,0 @@
-/* -*- mode:c -*-
- *
- * 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.
- */
-
-/* Declare symbolic names for all the GPIOs that we care about.
- * Note: Those with interrupt handlers must be declared first. */
-
-/*
- * ADCs are not configured in this file but listed below for reference.
- *
- * PIN(4, 4) ADC1: IADP_AMON_BMON
- * PIN(4, 3) ADC2: PPVAR_BOOSTIN_SENSE
- */
-
-GPIO_INT(USB_C0_PD_INT_ODL,	PIN(3, 7), GPIO_INT_FALLING,		tcpc_alert_event)
-GPIO_INT(USB_C1_PD_INT_ODL,	PIN(7, 1), GPIO_INT_FALLING,		tcpc_alert_event)
-#ifdef CONFIG_POWER_S0IX
-GPIO_INT(PCH_SLP_S0_L,		PIN(7, 5), GPIO_INT_BOTH,		power_signal_interrupt)
-#endif
-GPIO_INT(PCH_SLP_SUS_L,		PIN(6, 2), GPIO_INT_BOTH,		power_signal_interrupt)
-GPIO_INT(RSMRST_L_PGOOD,	PIN(B, 0), GPIO_INT_BOTH,		power_signal_interrupt)
-GPIO_INT(PMIC_DPWROK,		PIN(C, 7), GPIO_INT_BOTH,		power_signal_interrupt)
-GPIO_INT(POWER_BUTTON_L,	PIN(0, 3), GPIO_INT_BOTH | GPIO_PULL_UP,power_button_interrupt)
-GPIO_INT(LID_OPEN,		PIN(8, 3), GPIO_INT_BOTH,		lid_interrupt)
-GPIO_INT(VOLUME_DOWN_L,		PIN(7, 3), GPIO_INT_BOTH | GPIO_PULL_UP,button_interrupt)
-GPIO_INT(VOLUME_UP_L,		PIN(8, 6), GPIO_INT_BOTH | GPIO_PULL_UP,button_interrupt)
-GPIO_INT(WP_L,			PIN(9, 3), GPIO_INT_BOTH,		switch_interrupt)
-GPIO_INT(AC_PRESENT,		PIN(C, 1), GPIO_INT_BOTH,		extpower_interrupt)
-GPIO_INT(USB_C0_VBUS_WAKE_L,	PIN(9, 7), GPIO_INT_BOTH | GPIO_PULL_UP,vbus0_evt)
-GPIO_INT(USB_C1_VBUS_WAKE_L,	PIN(C, 5), GPIO_INT_BOTH | GPIO_PULL_UP,vbus1_evt)
-GPIO_INT(USB_C0_BC12_INT_L,	PIN(D, 2), GPIO_INT_FALLING,		usb0_evt)
-GPIO_INT(USB_C1_BC12_INT_L,	PIN(D, 3), GPIO_INT_FALLING,		usb1_evt)
-GPIO_INT(ACCELGYRO3_INT_L,	PIN(3, 6), GPIO_INT_FALLING | GPIO_PULL_UP, bmi160_interrupt)
-GPIO_INT(TABLET_MODE_L,		PIN(7, 2), GPIO_INT_BOTH,		gmr_tablet_switch_isr)
-GPIO_INT(CCD_MODE_ODL,		PIN(6, 3), GPIO_INT_FALLING,		ccd_mode_isr)
-
-GPIO(ENABLE_BACKLIGHT_L,		PIN(6, 7), GPIO_OUT_LOW)	/* LCD backlight */
-GPIO(PP3300_DX_WLAN,		PIN(B, 1), GPIO_OUT_LOW)	/* Enable WLAN 3.3V Power */
-GPIO(CPU_PROCHOT,		PIN(8, 1), GPIO_OUT_HIGH)	/* PROCHOT# to SOC */
-GPIO(PCH_ACPRESENT,		PIN(5, 0), GPIO_ODR_LOW)	/* ACOK to SOC */
-GPIO(PCH_WAKE_L,		PIN(A, 3), GPIO_ODR_HIGH)	/* Wake SOC */
-GPIO(PCH_RSMRST_L,		PIN(7, 0), GPIO_OUT_LOW)	/* RSMRST# to SOC */
-GPIO(PCH_PWRBTN_L,		PIN(7, 4), GPIO_ODR_HIGH)	/* Power Button to SOC */
-GPIO(EC_PLATFORM_RST,		PIN(4, 5), GPIO_OUT_LOW)	/* EC Reset to LDO_EN */
-GPIO(SYS_RESET_L,		PIN(6, 1), GPIO_ODR_HIGH)	/* Cold Reset to SOC */
-GPIO(PMIC_SLP_SUS_L,		PIN(8, 5), GPIO_OUT_LOW)	/* SLP_SUS# to PMIC */
-GPIO(BATTERY_PRESENT_L,		PIN(3, 4), GPIO_INPUT)		/* Battery Present */
-GPIO(ENTERING_RW,		PIN(7, 6), GPIO_OUTPUT)		/* EC Entering RW */
-GPIO(PMIC_INT_L,		PIN(6, 0), GPIO_INPUT)		/* PMIC interrupt */
-#ifndef CONFIG_POWER_S0IX
-GPIO(PCH_SLP_S0_L,		PIN(7, 5), GPIO_INPUT)
-#endif
-GPIO(CR50_RESET_ODL,		PIN(0, 2), GPIO_ODR_HIGH)	/* Cr50 Reset. dnojiri: unused. */
-GPIO(GPP_B14,			PIN(C, 2), GPIO_INPUT) /* Used for Intel's experimental uCode/P-unit update */
-/* Will be used to shut down EC on board_hibernate. */
-GPIO(EC_HIBERNATE,		PIN(0, 1), GPIO_OUT_LOW)
-/* GPIO(PCH_RTCRST,		PIN(E, 7), GPIO_INPUT) dnojiri: Revisit */
-
-/* I2C pins - these will be reconfigured for alternate function below */
-GPIO(I2C0_0_SCL,		PIN(B, 5), GPIO_INPUT)		/* EC_I2C0_0_USBC_3V3_SCL */
-GPIO(I2C0_0_SDA,		PIN(B, 4), GPIO_INPUT)		/* EC_I2C0_0_USBC_3V3_SDA */
-GPIO(I2C0_1_SCL,		PIN(B, 3), GPIO_INPUT)		/* EC_I2C0_1_USBC_3V3_SCL */
-GPIO(I2C0_1_SDA,		PIN(B, 2), GPIO_INPUT)		/* EC_I2C0_1_USBC_3V3_SDA */
-GPIO(I2C1_SCL,			PIN(9, 0), GPIO_INPUT)		/* EC_I2C1_3V3_SCL */
-GPIO(I2C1_SDA,			PIN(8, 7), GPIO_INPUT)		/* EC_I2C1_3V3_SDA */
-GPIO(I2C2_SCL,			PIN(9, 2), GPIO_INPUT)		/* EC_I2C2_PMIC_3V3_SCL */
-GPIO(I2C2_SDA,			PIN(9, 1), GPIO_INPUT)		/* EC_I2C2_PMIC_3V3_SDA */
-GPIO(I2C3_SCL,			PIN(D, 1), GPIO_INPUT | GPIO_SEL_1P8V)	/* EC_I2C3_SENSOR_1V8_SCL */
-GPIO(I2C3_SDA,			PIN(D, 0), GPIO_INPUT | GPIO_SEL_1P8V)	/* EC_I2C3_SENSOR_1V8_SDA */
-
-/* rev0: 5V enables: INPUT=1.5A, OUT_LOW=OFF, OUT_HIGH=3A */
-GPIO(USB_C0_5V_EN,		PIN(4, 0), GPIO_OUT_LOW)	/* C0 5V Enable */
-GPIO(USB_C0_3A_EN,		PIN(3, 5), GPIO_OUT_LOW)	/* C0 Enable 3A */
-GPIO(USB_C0_CHARGE_L,		PIN(C, 0), GPIO_OUT_LOW)	/* C0 Charge enable. Active low. */
-GPIO(USB_C1_5V_EN,		PIN(3, 3), GPIO_OUT_LOW)	/* C1 5V Enable */
-GPIO(USB_C1_3A_EN,		PIN(6, 6), GPIO_OUT_LOW)	/* C1 3A Enable */
-GPIO(USB_C1_CHARGE_L,		PIN(C, 3), GPIO_OUT_LOW)	/* C1 Charge enable. Active low. */
-GPIO(USB_C0_PD_RST_L,		PIN(C, 6), GPIO_ODR_HIGH)	/* C0 PD Reset */
-GPIO(USB_C1_PD_RST,		PIN(0, 0), GPIO_OUT_LOW)	/* C1 PD Reset */
-GPIO(USB_C0_DP_HPD,		PIN(9, 4), GPIO_INPUT)		/* C0 DP Hotplug Detect */
-GPIO(USB_C1_DP_HPD,		PIN(A, 5), GPIO_INPUT)		/* C1 DP Hotplug Detect */
-GPIO(USB_PP3300_USB_PD,		PIN(8, 4), GPIO_INPUT)		/* Reserved. Currently, has no effect. */
-GPIO(USB2_ID,			PIN(4, 2), GPIO_OUT_HIGH)	/* USB OTG ID */
-GPIO(USB3_POWER_DOWN_L,		PIN(3, 2), GPIO_OUT_LOW)	/* USB3 Redriver Power control. Only used by Sona. */
-
-/* Sensors */
-
-/* Trackpad */
-GPIO(TP_INT_EN,			PIN(A, 1), GPIO_OUT_LOW)
-
-/* LED */
-GPIO(LED1,			PIN(A, 7), GPIO_OUT_LOW)
-
-/* Alternate functions GPIO definitions */
-ALTERNATE(PIN_MASK(6, 0x30), 1, MODULE_UART, 0)	/* GPIO64-65 UART from EC to Servo */
-ALTERNATE(PIN_MASK(8, 0x80), 1, MODULE_I2C, 0)	/* GPIO87 EC_I2C1_3V3_SDA */
-ALTERNATE(PIN_MASK(9, 0x01), 1, MODULE_I2C, 0)	/* GPIO90 EC_I2C1_3V3_SCL */
-ALTERNATE(PIN_MASK(9, 0x06), 1, MODULE_I2C, 0)	/* GPIO91-92 EC_I2C2_SDA/SCL */
-ALTERNATE(PIN_MASK(B, 0x30), 1, MODULE_I2C, 0)	/* GPIOB4-B5 EC_I2C0_0_SDA/SCL */
-ALTERNATE(PIN_MASK(B, 0x0C), 1, MODULE_I2C, 0)	/* GPOPB2-B3 EC_I2C0_1_SDA/SCL */
-ALTERNATE(PIN_MASK(D, 0x03), 1, MODULE_I2C, 0)	/* GPIOD0-D1 EC_I2C3_SDA/SCL */
-ALTERNATE(PIN_MASK(B, 0x40), 1, MODULE_PWM, 0)	/* GPIOB6 PWM1 Fan control */
-ALTERNATE(PIN_MASK(8, 0x01), 1, MODULE_PWM, 0)	/* GPIO80 PWM3 LED White */
-ALTERNATE(PIN_MASK(B, 0x80), 1, MODULE_PWM, 0)	/* GPIOB7 PWM5 LED Yellow */
-ALTERNATE(PIN_MASK(A, 0x40), 1, MODULE_PWM, 0)	/* GPIOA6 TA2 */
-ALTERNATE(PIN_MASK(C, 0x10), 1, MODULE_PWM, 0)	/* GPIOC4 PWM2 */
-
-/* Keyboard pins */
-#define GPIO_KB_INPUT (GPIO_INPUT | GPIO_PULL_UP)
-#define GPIO_KB_OUTPUT (GPIO_ODR_HIGH)
-ALTERNATE(PIN_MASK(3, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_INPUT)
-ALTERNATE(PIN_MASK(2, 0xfc), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_INPUT)
-ALTERNATE(PIN_MASK(2, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_OUTPUT)
-ALTERNATE(PIN_MASK(1, 0x7f), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_OUTPUT)
-ALTERNATE(PIN_MASK(0, 0xf0), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_OUTPUT)
-ALTERNATE(PIN_MASK(8, 0x04), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_OUTPUT)
-GPIO(KBD_KSO2,			PIN(1, 7), GPIO_OUT_LOW)
diff --git a/board/nami/led.c b/board/nami/led.c
deleted file mode 100644
index 17af4d5f82..0000000000
--- a/board/nami/led.c
+++ /dev/null
@@ -1,613 +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.
- *
- * Power and battery LED control for Nami and its variants
- *
- * This is an event-driven LED control library. It does not use tasks or
- * periodical hooks (HOOK_TICK, HOOK_SECOND), thus, it's more resource
- * efficient.
- *
- * The library defines LED states and assigns an LED behavior to each state.
- * The state space consists of tuple of (charge state, power state).
- * In each LED state, a color and a pulse interval can be defined.
- *
- * Charging states are queried each time there is a state transition, thus, not
- * stored. We hook power state transitions (e.g. s0->s3) and save the
- * destination states (e.g. s3) in power_state.
- *
- * When system is suspending and AC is unplugged, there will be race condition
- * between a power state hook and a charge state hook but whichever is called
- * first or last the result will be the same.
- *
- * Currently, it supports two LEDs, called 'battery LED' and 'power LED'.
- * It assumes the battery LED is connected to a PWM pin and the power LED is
- * connected to a regular GPIO pin.
- */
-
-#include "cros_board_info.h"
-#include "charge_state.h"
-#include "chipset.h"
-#include "console.h"
-#include "ec_commands.h"
-#include "gpio.h"
-#include "hooks.h"
-#include "led_common.h"
-#include "power.h"
-#include "pwm.h"
-#include "timer.h"
-#include "util.h"
-
-const enum ec_led_id supported_led_ids[] = {
-		EC_LED_ID_BATTERY_LED, EC_LED_ID_POWER_LED};
-const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids);
-
-enum led_color {
-	LED_OFF = 0,
-	LED_RED,
-	LED_GREEN,
-	LED_AMBER,
-	LED_WHITE,
-	LED_WARM_WHITE,
-	LED_FACTORY,
-	/* Number of colors, not a color itself */
-	LED_COLOR_COUNT
-};
-
-/* Charging states of LED's interests */
-enum led_charge_state {
-	LED_STATE_DISCHARGE = 0,
-	LED_STATE_CHARGE,
-	LED_STATE_FULL,
-	LED_CHARGE_STATE_COUNT,
-};
-
-/* Power states of LED's interests */
-enum led_power_state {
-	LED_STATE_S0 = 0,
-	LED_STATE_S3,
-	LED_STATE_S5,
-	LED_POWER_STATE_COUNT,
-};
-
-/* Defines a LED pattern for a single state */
-struct led_pattern {
-	uint8_t color;
-	/* Bit 0-5: Interval in 100 msec. 0=solid. Max is 3.2 sec.
-	 * Bit 6: 1=alternate (on-off-off-off), 0=regular (on-off-on-off)
-	 * Bit 7: 1=pulse, 0=blink */
-	uint8_t pulse;
-};
-
-#define PULSE_NO		0
-#define PULSE(interval)		(BIT(7) | (interval))
-#define BLINK(interval) 	(interval)
-#define ALTERNATE(interval)	(BIT(6) | (interval))
-#define IS_PULSING(pulse)	((pulse) & 0x80)
-#define IS_ALTERNATE(pulse)	((pulse) & 0x40)
-#define PULSE_INTERVAL(pulse)	(((pulse) & 0x3f) * 100 * MSEC)
-
-/* 40 msec for nice and smooth transition. */
-#define LED_PULSE_TICK_US	(40 * MSEC)
-
-typedef struct led_pattern led_patterns[LED_CHARGE_STATE_COUNT]
-					[LED_POWER_STATE_COUNT];
-
-/*
- * Nami/Vayne - One dual color LED:
- * Charging               Amber on (S0/S3/S5)
- * Charging (full)        White on (S0/S3/S5)
- * Discharge in S0        White on
- * Discharge in S3/S0ix   Pulsing (rising for 2 sec , falling for 2 sec)
- * Discharge in S5        Off
- * Battery Error          Amber on 1sec off 1sec
- * Factory mode	          White on 2sec, Amber on 2sec
- */
-const static led_patterns battery_pattern_0 = {
-	/* discharging: s0, s3, s5 */
-	{{LED_WHITE, PULSE_NO}, {LED_WHITE, PULSE(10)}, {LED_OFF,  PULSE_NO}},
-	/* charging: s0, s3, s5 */
-	{{LED_AMBER, PULSE_NO}, {LED_AMBER, PULSE_NO}, {LED_AMBER, PULSE_NO}},
-	/* full: s0, s3, s5 */
-	{{LED_WHITE, PULSE_NO}, {LED_WHITE, PULSE_NO}, {LED_WHITE, PULSE_NO}},
-};
-
-/*
- * Sona - Battery LED (dual color)
- */
-const static led_patterns battery_pattern_1 = {
-	/* discharging: s0, s3, s5 */
-	{{LED_OFF,   PULSE_NO}, {LED_OFF,   PULSE_NO}, {LED_OFF,   PULSE_NO}},
-	/* charging: s0, s3, s5 */
-	{{LED_AMBER, PULSE_NO}, {LED_AMBER, PULSE_NO}, {LED_AMBER, PULSE_NO}},
-	/* full: s0, s3, s5 */
-	{{LED_WHITE, PULSE_NO}, {LED_WHITE, PULSE_NO}, {LED_WHITE, PULSE_NO}},
-};
-
-/*
- * Pantheon - AC In/Battery LED(dual color):
- * Connected to AC power / Charged (100%)        White (solid on)
- * Connected to AC power / Charging(1% -99%)     Amber (solid on)
- * Not connected to AC power                     Off
- */
-const static led_patterns battery_pattern_2 = {
-	/* discharging: s0, s3, s5 */
-	{{LED_OFF,   PULSE_NO}, {LED_OFF,   PULSE_NO}, {LED_OFF,   PULSE_NO}},
-	/* charging: s0, s3, s5 */
-	{{LED_AMBER, PULSE_NO}, {LED_AMBER, PULSE_NO}, {LED_AMBER, PULSE_NO}},
-	/* full: s0, s3, s5 */
-	{{LED_WHITE, PULSE_NO}, {LED_WHITE, PULSE_NO}, {LED_WHITE, PULSE_NO}},
-};
-
-/*
- * Sona - Power LED (single color)
- */
-const static led_patterns power_pattern_1 = {
-	/* discharging: s0, s3, s5 */
-	{{LED_WHITE, PULSE_NO}, {LED_WHITE, BLINK(10)}, {LED_OFF, PULSE_NO}},
-	/* charging: s0, s3, s5 */
-	{{LED_WHITE, PULSE_NO}, {LED_WHITE, BLINK(10)}, {LED_OFF, PULSE_NO}},
-	/* full: s0, s3, s5 */
-	{{LED_WHITE, PULSE_NO}, {LED_WHITE, BLINK(10)}, {LED_OFF, PULSE_NO}},
-};
-
-/*
- * Pantheon - Power LED
- * S0:        White on
- * S3/S0ix:   White 1 second on, 3 second off
- * S5:        Off
- */
-const static led_patterns power_pattern_2 = {
-	/* discharging: s0, s3, s5 */
-	{{LED_WHITE, 0}, {LED_WHITE, ALTERNATE(BLINK(10))}, {LED_OFF, 0}},
-	/* charging: s0, s3, s5 */
-	{{LED_WHITE, 0}, {LED_WHITE, ALTERNATE(BLINK(10))}, {LED_OFF, 0}},
-	/* full: s0, s3, s5 */
-	{{LED_WHITE, 0}, {LED_WHITE, ALTERNATE(BLINK(10))}, {LED_OFF, 0}},
-};
-
-/*
- * Akali - battery LED
- * Charge:           Amber on (s0/s3/s5)
- * Full:             Blue on (s0/s3/s5)
- * Discharge in S0:  Blue on
- * Discharge in S3:  Amber on 1 sec off 3 sec
- * Discharge in S5:  Off
- * Battery Error:    Amber on 1sec off 1sec
- * Factory mode :    Blue on 2sec, Amber on 2sec
- */
-const static led_patterns battery_pattern_3 = {
-	/* discharging: s0, s3, s5 */
-	{{LED_WHITE, 0}, {LED_AMBER, ALTERNATE(BLINK(10))}, {LED_OFF, 0}},
-	/* charging: s0, s3, s5 */
-	{{LED_AMBER, PULSE_NO}, {LED_AMBER, PULSE_NO}, {LED_AMBER,  PULSE_NO}},
-	/* full: s0, s3, s5 */
-	{{LED_WHITE, PULSE_NO}, {LED_WHITE, PULSE_NO}, {LED_WHITE,  PULSE_NO}},
-};
-
-const static led_patterns battery_pattern_4 = {
-	/* discharging: s0, s3, s5 */
-	{{LED_WHITE, PULSE_NO}, {LED_WHITE, BLINK(10)}, {LED_OFF, PULSE_NO}},
-	/* charging: s0, s3, s5 */
-	{{LED_AMBER, PULSE_NO}, {LED_AMBER, PULSE_NO},  {LED_AMBER, PULSE_NO}},
-	/* full: s0, s3, s5 */
-	{{LED_WHITE, PULSE_NO}, {LED_WHITE, PULSE_NO},  {LED_WHITE, PULSE_NO}},
-};
-
-/* Patterns for battery LED and power LED. Initialized at run-time. */
-static led_patterns const *patterns[2];
-/* Pattern for battery error. Only blinking battery LED is supported. */
-static struct led_pattern battery_error = {LED_AMBER, BLINK(10)};
-/* Pattern for low state of charge. Only battery LED is supported. */
-static struct led_pattern low_battery = {LED_WHITE, BLINK(10)};
-/* Pattern for factory mode. Blinking 2-color battery LED. */
-static struct led_pattern battery_factory = {LED_FACTORY, BLINK(20)};
-static int low_battery_soc;
-static void led_charge_hook(void);
-static enum led_power_state power_state;
-
-static void led_init(void)
-{
-	switch (oem) {
-	case PROJECT_NAMI:
-	case PROJECT_VAYNE:
-		patterns[0] = &battery_pattern_0;
-		break;
-	case PROJECT_SONA:
-		if (model == MODEL_SYNDRA) {
-			/* Syndra doesn't have power LED */
-			patterns[0] = &battery_pattern_4;
-		} else {
-			patterns[0] = &battery_pattern_1;
-			patterns[1] = &power_pattern_1;
-		}
-		battery_error.pulse = BLINK(5);
-		low_battery_soc = 100;  /* 10.0% */
-		break;
-	case PROJECT_PANTHEON:
-		patterns[0] = &battery_pattern_2;
-		patterns[1] = &power_pattern_2;
-		battery_error.color = LED_OFF;
-		battery_error.pulse = 0;
-		break;
-	case PROJECT_AKALI:
-		patterns[0] = &battery_pattern_3;
-		break;
-	default:
-		break;
-	}
-
-	pwm_enable(PWM_CH_LED1, 1);
-	pwm_enable(PWM_CH_LED2, 1);
-
-	/* After sysjump, power_state is cleared. Thus, we need to actively
-	 * retrieve it. */
-	if (chipset_in_state(CHIPSET_STATE_ANY_OFF))
-		power_state = LED_STATE_S5;
-	else if (chipset_in_state(CHIPSET_STATE_ANY_SUSPEND))
-		power_state = LED_STATE_S3;
-	else
-		power_state = LED_STATE_S0;
-}
-DECLARE_HOOK(HOOK_INIT, led_init, HOOK_PRIO_DEFAULT);
-
-static int set_color_battery(enum led_color color, int duty)
-{
-	int led1 = 0;
-	int led2 = 0;
-
-	if (duty < 0 || 100 < duty)
-		return EC_ERROR_UNKNOWN;
-
-	switch (color) {
-	case LED_OFF:
-		break;
-	case LED_AMBER:
-		led2 = 1;
-		break;
-	case LED_WHITE:
-		led1 = 1;
-		break;
-	case LED_WARM_WHITE:
-		led1 = 1;
-		led2 = 1;
-		break;
-	case LED_FACTORY:
-		break;
-	default:
-		return EC_ERROR_UNKNOWN;
-	}
-
-	if (color != LED_FACTORY) {
-		pwm_set_duty(PWM_CH_LED1, led1 ? duty : 0);
-		pwm_set_duty(PWM_CH_LED2, led2 ? duty : 0);
-	} else {
-		pwm_set_duty(PWM_CH_LED1, duty ? 100 : 0);
-		pwm_set_duty(PWM_CH_LED2, duty ? 0 : 100);
-	}
-
-	return EC_SUCCESS;
-}
-
-static int set_color_power(enum led_color color, int duty)
-{
-	if (color == LED_OFF)
-		duty = 0;
-	gpio_set_level(GPIO_LED1, !duty /* Reversed logic */);
-	return EC_SUCCESS;
-}
-
-static int set_color(enum ec_led_id id, enum led_color color, int duty)
-{
-	switch (id) {
-	case EC_LED_ID_BATTERY_LED:
-		return set_color_battery(color, duty);
-	case EC_LED_ID_POWER_LED:
-		return set_color_power(color, duty);
-	default:
-		return EC_ERROR_UNKNOWN;
-	}
-}
-
-static struct {
-	uint32_t interval;
-	int duty_inc;
-	enum led_color color;
-	int duty;
-	int alternate;
-	uint8_t pulse;
-} tick[2];
-
-static void tick_battery(void);
-DECLARE_DEFERRED(tick_battery);
-static void tick_power(void);
-DECLARE_DEFERRED(tick_power);
-static void cancel_tick(enum ec_led_id id)
-{
-	if (id == EC_LED_ID_BATTERY_LED)
-		hook_call_deferred(&tick_battery_data, -1);
-	else
-		hook_call_deferred(&tick_power_data, -1);
-}
-
-static int config_tick(enum ec_led_id id, const struct led_pattern *pattern)
-{
-	static const struct led_pattern *patterns[2];
-	uint32_t stride;
-
-	if (pattern == patterns[id])
-		/* This pattern was already set */
-		return -1;
-
-	patterns[id] = pattern;
-
-	if (!pattern->pulse) {
-		/* This is a steady pattern. cancel the tick */
-		cancel_tick(id);
-		set_color(id, pattern->color, 100);
-		return 1;
-	}
-
-	stride = PULSE_INTERVAL(pattern->pulse);
-	if (IS_PULSING(pattern->pulse)) {
-		tick[id].interval = LED_PULSE_TICK_US;
-		tick[id].duty_inc = 100 / (stride / LED_PULSE_TICK_US);
-	} else {
-		tick[id].interval = stride;
-		tick[id].duty_inc = 100;
-	}
-	tick[id].color = pattern->color;
-	tick[id].duty = 0;
-	tick[id].alternate = 0;
-	tick[id].pulse = pattern->pulse;
-
-	return 0;
-}
-
-/*
- * When pulsing, brightness is incremented by <duty_inc> every <interval> usec
- * from 0 to 100%. Then it's decremented from 100% to 0.
- */
-static void pulse_led(enum ec_led_id id)
-{
-	if (tick[id].duty + tick[id].duty_inc > 100) {
-		tick[id].duty_inc = tick[id].duty_inc * -1;
-	} else if (tick[id].duty + tick[id].duty_inc < 0) {
-		if (IS_ALTERNATE(tick[id].pulse)) {
-			/* Falling phase landing. Flip the alternate flag. */
-			tick[id].alternate = !tick[id].alternate;
-			if (tick[id].alternate)
-				return;
-		}
-		tick[id].duty_inc = tick[id].duty_inc * -1;
-	}
-	tick[id].duty += tick[id].duty_inc;
-	set_color(id, tick[id].color, tick[id].duty);
-}
-
-static uint32_t tick_led(enum ec_led_id id)
-{
-	uint32_t elapsed;
-	uint32_t start = get_time().le.lo;
-	uint32_t next;
-
-	if (led_auto_control_is_enabled(id))
-		pulse_led(id);
-	if (tick[id].alternate)
-		/* Skip 2 phases (rising & falling) */
-		next = PULSE_INTERVAL(tick[id].pulse) * 2;
-	else
-		next = tick[id].interval;
-	elapsed = get_time().le.lo - start;
-	return next > elapsed ? next - elapsed : 0;
-}
-
-static void tick_battery(void)
-{
-	hook_call_deferred(&tick_battery_data, tick_led(EC_LED_ID_BATTERY_LED));
-}
-
-static void tick_power(void)
-{
-	hook_call_deferred(&tick_power_data, tick_led(EC_LED_ID_POWER_LED));
-}
-
-static void start_tick(enum ec_led_id id, const struct led_pattern *pattern)
-{
-	if (config_tick(id, pattern))
-		/*
-		 * If this pattern is already active, ticking must have started
-		 * already. So, we don't re-start ticking to prevent LED from
-		 * blinking at every SOC change.
-		 *
-		 * If this pattern is static, we skip ticking as well.
-		 */
-		return;
-
-	if (id == EC_LED_ID_BATTERY_LED)
-		tick_battery();
-	else
-		tick_power();
-}
-
-static void led_alert(int enable)
-{
-	if (enable)
-		start_tick(EC_LED_ID_BATTERY_LED, &battery_error);
-	else
-		led_charge_hook();
-}
-
-static void led_factory(int enable)
-{
-	if (enable)
-		start_tick(EC_LED_ID_BATTERY_LED, &battery_factory);
-	else
-		led_charge_hook();
-}
-
-void config_led(enum ec_led_id id, enum led_charge_state charge)
-{
-	const led_patterns *pattern;
-
-	pattern = patterns[id];
-	if (!pattern)
-		return;	/* This LED isn't present */
-
-	start_tick(id, &(*pattern)[charge][power_state]);
-}
-
-void config_leds(enum led_charge_state charge)
-{
-	config_led(EC_LED_ID_BATTERY_LED, charge);
-	config_led(EC_LED_ID_POWER_LED, charge);
-}
-
-static void call_handler(void)
-{
-	int soc;
-	enum charge_state cs;
-
-	if (!led_auto_control_is_enabled(EC_LED_ID_BATTERY_LED))
-		return;
-
-	cs = charge_get_state();
-	soc = charge_get_display_charge();
-	if (soc < 0)
-		cs = PWR_STATE_ERROR;
-
-	switch (cs) {
-	case PWR_STATE_DISCHARGE:
-	case PWR_STATE_DISCHARGE_FULL:
-		if (soc < low_battery_soc)
-			start_tick(EC_LED_ID_BATTERY_LED, &low_battery);
-		else
-			config_led(EC_LED_ID_BATTERY_LED, LED_STATE_DISCHARGE);
-		config_led(EC_LED_ID_POWER_LED, LED_STATE_DISCHARGE);
-		break;
-	case PWR_STATE_CHARGE_NEAR_FULL:
-	case PWR_STATE_CHARGE:
-		if (soc >= 1000)
-			config_leds(LED_STATE_FULL);
-		else
-			config_leds(LED_STATE_CHARGE);
-		break;
-	case PWR_STATE_ERROR:
-		/* It doesn't matter what 'charge' state we pass because power
-		 * LED (if it exists) is orthogonal to battery state. */
-		config_led(EC_LED_ID_POWER_LED, 0);
-		led_alert(1);
-		break;
-	case PWR_STATE_IDLE:
-		/* External power connected in IDLE. This is also used to show
-		 * factory mode when 'ectool chargecontrol idle' is run during
-		 * factory process. */
-		if (charge_get_flags() & CHARGE_FLAG_FORCE_IDLE)
-			led_factory(1);
-		break;
-	default:
-		;
-	}
-}
-
-/* LED state transition handlers */
-static void s0(void)
-{
-	power_state = LED_STATE_S0;
-	call_handler();
-}
-DECLARE_HOOK(HOOK_CHIPSET_RESUME, s0, HOOK_PRIO_DEFAULT);
-DECLARE_HOOK(HOOK_CHIPSET_STARTUP, s0, HOOK_PRIO_DEFAULT);
-
-static void s3(void)
-{
-	power_state = LED_STATE_S3;
-	call_handler();
-}
-DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, s3, HOOK_PRIO_DEFAULT);
-
-static void s5(void)
-{
-	power_state = LED_STATE_S5;
-	call_handler();
-}
-DECLARE_HOOK(HOOK_CHIPSET_SHUTDOWN, s5, HOOK_PRIO_DEFAULT);
-
-static void led_charge_hook(void)
-{
-	call_handler();
-}
-DECLARE_HOOK(HOOK_BATTERY_SOC_CHANGE, led_charge_hook, HOOK_PRIO_DEFAULT);
-
-static void print_config(enum ec_led_id id)
-{
-	ccprintf("ID:%d\n", id);
-	ccprintf("  Color:%d\n", tick[id].color);
-	ccprintf("  Duty:%d\n", tick[id].duty);
-	ccprintf("  Duty Increment:%d\n", tick[id].duty_inc);
-	ccprintf("  Interval:%d\n", tick[id].interval);
-}
-
-static int command_led(int argc, char **argv)
-{
-	enum ec_led_id id = EC_LED_ID_BATTERY_LED;
-	static int alert = 0;
-	static int factory;
-
-	if (argc < 2)
-		return EC_ERROR_PARAM_COUNT;
-
-	if (!strcasecmp(argv[1], "debug")) {
-		led_auto_control(id, !led_auto_control_is_enabled(id));
-		ccprintf("o%s\n", led_auto_control_is_enabled(id) ? "ff" : "n");
-	} else if (!strcasecmp(argv[1], "off")) {
-		set_color(id, LED_OFF, 0);
-	} else if (!strcasecmp(argv[1], "red")) {
-		set_color(id, LED_RED, 100);
-	} else if (!strcasecmp(argv[1], "white")) {
-		set_color(id, LED_WHITE, 100);
-	} else if (!strcasecmp(argv[1], "amber")) {
-		set_color(id, LED_AMBER, 100);
-	} else if (!strcasecmp(argv[1], "alert")) {
-		alert = !alert;
-		led_alert(alert);
-	} else if (!strcasecmp(argv[1], "s0")) {
-		s0();
-	} else if (!strcasecmp(argv[1], "s3")) {
-		s3();
-	} else if (!strcasecmp(argv[1], "s5")) {
-		s5();
-	} else if (!strcasecmp(argv[1], "conf")) {
-		print_config(id);
-	} else if (!strcasecmp(argv[1], "factory")) {
-		factory = !factory;
-		led_factory(factory);
-	} else {
-		return EC_ERROR_PARAM1;
-	}
-	return EC_SUCCESS;
-}
-DECLARE_CONSOLE_COMMAND(led, command_led,
-			"[debug|red|green|amber|off|alert|s0|s3|s5|conf|factory]",
-			"Turn on/off LED.");
-
-void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range)
-{
-	/*
-	 * We return amber=100, white=100 regardless of OEM ID or led_id. This
-	 * function is for ectool led command, which is used to test LED
-	 * functionality.
-	 */
-	brightness_range[EC_LED_COLOR_AMBER] = 100;
-	brightness_range[EC_LED_COLOR_WHITE] = 100;
-}
-
-int led_set_brightness(enum ec_led_id id, const uint8_t *brightness)
-{
-	if (brightness[EC_LED_COLOR_AMBER])
-		return set_color(id, LED_AMBER, brightness[EC_LED_COLOR_AMBER]);
-	else if (brightness[EC_LED_COLOR_WHITE])
-		return set_color(id, LED_WHITE, brightness[EC_LED_COLOR_WHITE]);
-	else
-		return set_color(id, LED_OFF, 0);
-}
diff --git a/board/nami/usb_pd_policy.c b/board/nami/usb_pd_policy.c
deleted file mode 100644
index c1d5591d7c..0000000000
--- a/board/nami/usb_pd_policy.c
+++ /dev/null
@@ -1,114 +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.
- */
-
-#include "atomic.h"
-#include "extpower.h"
-#include "charge_manager.h"
-#include "chipset.h"
-#include "common.h"
-#include "console.h"
-#include "driver/tcpm/ps8xxx.h"
-#include "gpio.h"
-#include "hooks.h"
-#include "host_command.h"
-#include "registers.h"
-#include "system.h"
-#include "task.h"
-#include "timer.h"
-#include "util.h"
-#include "usb_mux.h"
-#include "usb_pd.h"
-#include "usb_pd_tcpm.h"
-
-#define CPRINTF(format, args...) cprintf(CC_USBPD, format, ## args)
-#define CPRINTS(format, args...) cprints(CC_USBPD, format, ## args)
-
-static uint8_t vbus_en[CONFIG_USB_PD_PORT_MAX_COUNT];
-static uint8_t vbus_rp[CONFIG_USB_PD_PORT_MAX_COUNT] = {TYPEC_RP_1A5,
-							TYPEC_RP_1A5};
-int board_vbus_source_enabled(int port)
-{
-	return vbus_en[port];
-}
-
-static void board_vbus_update_source_current(int port)
-{
-	gpio_set_level(port ? GPIO_USB_C1_3A_EN : GPIO_USB_C0_3A_EN,
-		       vbus_rp[port] == TYPEC_RP_3A0 ? 1 : 0);
-	gpio_set_level(port ? GPIO_USB_C1_5V_EN : GPIO_USB_C0_5V_EN,
-		       vbus_en[port]);
-}
-
-__override void typec_set_source_current_limit(int port, enum tcpc_rp_value rp)
-{
-	vbus_rp[port] = rp;
-
-	/* change the GPIO driving the load switch if needed */
-	board_vbus_update_source_current(port);
-}
-
-int pd_set_power_supply_ready(int port)
-{
-	/* Disable charging */
-	gpio_set_level(port ? GPIO_USB_C1_CHARGE_L :
-			      GPIO_USB_C0_CHARGE_L, 1);
-
-	/* Ensure we advertise the proper available current quota */
-	charge_manager_source_port(port, 1);
-
-	/* Provide VBUS */
-	vbus_en[port] = 1;
-	board_vbus_update_source_current(port);
-
-	pd_set_vbus_discharge(port, 0);
-
-	/* notify host of power info change */
-	pd_send_host_event(PD_EVENT_POWER_CHANGE);
-
-	return EC_SUCCESS; /* we are ready */
-}
-
-void pd_power_supply_reset(int port)
-{
-	int prev_en;
-
-	prev_en = vbus_en[port];
-
-	/* Disable VBUS */
-	vbus_en[port] = 0;
-	board_vbus_update_source_current(port);
-
-	/* Enable discharge if we were previously sourcing 5V */
-	if (prev_en)
-		pd_set_vbus_discharge(port, 1);
-
-	/* Give back the current quota we are no longer using */
-	charge_manager_source_port(port, 0);
-
-	/* notify host of power info change */
-	pd_send_host_event(PD_EVENT_POWER_CHANGE);
-}
-
-int pd_snk_is_vbus_provided(int port)
-{
-	return !gpio_get_level(port ? GPIO_USB_C1_VBUS_WAKE_L :
-				      GPIO_USB_C0_VBUS_WAKE_L);
-}
-
-int pd_check_vconn_swap(int port)
-{
-	/* in G3, do not allow vconn swap since pp5000_A rail is off */
-	return gpio_get_level(GPIO_PMIC_SLP_SUS_L);
-}
-
-__override void pd_execute_data_swap(int port,
-				     enum pd_data_role data_role)
-{
-	/* Only port 0 supports device mode. */
-	if (port != 0)
-		return;
-
-	gpio_set_level(GPIO_USB2_ID, (data_role == PD_ROLE_UFP) ? 0 : 1);
-}
diff --git a/board/nami/vif_override.xml b/board/nami/vif_override.xml
deleted file mode 100644
index 32736caf64..0000000000
--- a/board/nami/vif_override.xml
+++ /dev/null
@@ -1,3 +0,0 @@
-<!-- Add VIF field overrides here. See genvif.c and the Vendor Info File
-     Definition from the USB-IF.
--->