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, 629 deletions

diff --git a/board/atlas/board.c b/board/atlas/board.c
deleted file mode 100644
index 4881ed6898..0000000000
--- a/board/atlas/board.c
+++ /dev/null
@@ -1,629 +0,0 @@
-/* Copyright 2018 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.
- */
-
-/* Atlas board-specific configuration */
-
-#include "adc_chip.h"
-#include "bd99992gw.h"
-#include "board_config.h"
-#include "charge_manager.h"
-#include "charger.h"
-#include "charge_state.h"
-#include "chipset.h"
-#include "console.h"
-#include "driver/als_opt3001.h"
-#include "driver/pmic_bd99992gw.h"
-#include "driver/charger/isl923x.h"
-#include "driver/tcpm/ps8xxx.h"
-#include "driver/tcpm/tcpci.h"
-#include "driver/tcpm/tcpm.h"
-#include "espi.h"
-#include "extpower.h"
-#include "gpio.h"
-#include "hooks.h"
-#include "host_command.h"
-#include "i2c.h"
-#include "keyboard_8042_sharedlib.h"
-#include "keyboard_scan.h"
-#include "lid_switch.h"
-#include "motion_sense.h"
-#include "power_button.h"
-#include "power.h"
-#include "pwm_chip.h"
-#include "pwm.h"
-#include "spi.h"
-#include "switch.h"
-#include "system.h"
-#include "system_chip.h"
-#include "task.h"
-#include "temp_sensor.h"
-#include "timer.h"
-#include "uart.h"
-#include "usb_mux.h"
-#include "usb_pd.h"
-#include "usb_pd_tcpm.h"
-#include "util.h"
-
-#define CPRINTS(format, args...) cprints(CC_SYSTEM, format, ## args)
-#define CPRINTF(format, args...) cprintf(CC_SYSTEM, format, ## args)
-
-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);
-}
-
-#include "gpio_list.h"
-
-/* Keyboard scan. Increase output_settle_us to 80us from default 50us. */
-__override struct keyboard_scan_config keyscan_config = {
-	.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 = {
-		0x3c, 0xff, 0xff, 0xff, 0xff, 0xf5, 0xff,
-		0xa4, 0xff, 0xfe, 0x55, 0xfa, 0xca  /* full set */
-	},
-};
-
-/* PWM channels. Must be in the exactly same order as in enum pwm_channel. */
-const struct pwm_t pwm_channels[] = {
-	[PWM_CH_KBLIGHT]       = { 3, 0, 10000 },
-	[PWM_CH_DB0_LED_BLUE]  = {
-		0, PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, 2400 },
-	[PWM_CH_DB0_LED_RED]   = {
-		2, PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, 2400 },
-	[PWM_CH_DB0_LED_GREEN] = {
-		6, PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, 2400 },
-	[PWM_CH_DB1_LED_BLUE]  = {
-		1, PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, 2400 },
-	[PWM_CH_DB1_LED_RED]   = {
-		7, PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, 2400 },
-	[PWM_CH_DB1_LED_GREEN] = {
-		5, PWM_CONFIG_ACTIVE_LOW | PWM_CONFIG_DSLEEP, 2400 },
-};
-BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT);
-
-/* Hibernate wake configuration */
-const enum gpio_signal hibernate_wake_pins[] = {
-	GPIO_ROP_EC_ACOK,
-	GPIO_LID_OPEN,
-	GPIO_MECH_PWR_BTN_ODL,
-};
-const int hibernate_wake_pins_used = ARRAY_SIZE(hibernate_wake_pins);
-
-const struct adc_t adc_channels[] = {
-	/*
-	 * Adapter current output or battery charging/discharging current (uV)
-	 * 18x amplification on charger side.
-	 */
-	[ADC_AMON_BMON] = {
-		"AMON_BMON",
-		NPCX_ADC_CH2,
-		ADC_MAX_VOLT*1000/18,
-		ADC_READ_MAX+1,
-		0
-	},
-	/*
-	 * ISL9238 PSYS output is 1.44 uA/W over 12.4K resistor, to read
-	 * 0.8V @ 45 W, i.e. 56250 uW/mV. Using ADC_MAX_VOLT*56250 and
-	 * ADC_READ_MAX+1 as multiplier/divider leads to overflows, so we
-	 * only divide by 2 (enough to avoid precision issues).
-	 */
-	[ADC_PSYS] = {
-		"PSYS",
-		NPCX_ADC_CH3,
-		ADC_MAX_VOLT*56250*2/(ADC_READ_MAX+1),
-		2,
-		0
-	},
-};
-BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT);
-
-/* I2C port map */
-const struct i2c_port_t i2c_ports[]  = {
-	{"power",   I2C_PORT_POWER,   100,
-	 GPIO_EC_I2C0_POWER_SCL,      GPIO_EC_I2C0_POWER_SDA},
-	{"tcpc0",   I2C_PORT_TCPC0,   1000,
-	 GPIO_EC_I2C1_USB_C0_SCL,     GPIO_EC_I2C1_USB_C0_SDA},
-	{"tcpc1",   I2C_PORT_TCPC1,   1000,
-	 GPIO_EC_I2C2_USB_C1_SCL,     GPIO_EC_I2C2_USB_C1_SDA},
-	{"sensor",  I2C_PORT_SENSOR,  100,
-	 GPIO_EC_I2C3_SENSOR_3V3_SCL, GPIO_EC_I2C3_SENSOR_3V3_SDA},
-	{"battery", I2C_PORT_BATTERY, 100,
-	 GPIO_EC_I2C4_BATTERY_SCL,    GPIO_EC_I2C4_BATTERY_SDA},
-};
-const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports);
-
-/* Charger Chips */
-const struct charger_config_t chg_chips[] = {
-	{
-		.i2c_port = I2C_PORT_CHARGER,
-		.i2c_addr_flags = ISL923X_ADDR_FLAGS,
-		.drv = &isl923x_drv,
-	},
-};
-
-/* TCPC mux configuration */
-const struct tcpc_config_t tcpc_config[CONFIG_USB_PD_PORT_MAX_COUNT] = {
-	{
-		/* left port */
-		.bus_type = EC_BUS_TYPE_I2C,
-		.i2c_info = {
-			.port = I2C_PORT_TCPC0,
-			.addr_flags = I2C_ADDR_TCPC_FLAGS,
-		},
-		.drv = &ps8xxx_tcpm_drv,
-		/* Alert is active-low, push-pull */
-		.flags = 0,
-	},
-	{
-		/* right port */
-		.bus_type = EC_BUS_TYPE_I2C,
-		.i2c_info = {
-			.port = I2C_PORT_TCPC1,
-			.addr_flags = I2C_ADDR_TCPC_FLAGS,
-		},
-		.drv = &ps8xxx_tcpm_drv,
-		/* Alert is active-low, push-pull */
-		.flags = 0,
-	},
-};
-
-const struct usb_mux usb_muxes[CONFIG_USB_PD_PORT_MAX_COUNT] = {
-	{
-		.usb_port = 0,
-		.driver = &tcpci_tcpm_usb_mux_driver,
-		.hpd_update = &ps8xxx_tcpc_update_hpd_status,
-	},
-	{
-		.usb_port = 1,
-		.driver = &tcpci_tcpm_usb_mux_driver,
-		.hpd_update = &ps8xxx_tcpc_update_hpd_status,
-	},
-};
-
-void board_reset_pd_mcu(void)
-{
-	gpio_set_level(GPIO_USB_PD_RST_L, 0);
-	msleep(PS8XXX_RST_L_RST_H_DELAY_MS);
-	gpio_set_level(GPIO_USB_PD_RST_L, 1);
-}
-
-void board_tcpc_init(void)
-{
-	/* Only reset TCPC if not sysjump */
-	if (!system_jumped_late())
-		board_reset_pd_mcu();
-
-	gpio_enable_interrupt(GPIO_USB_C0_PD_INT_ODL);
-	gpio_enable_interrupt(GPIO_USB_C1_PD_INT_ODL);
-
-	/*
-	 * 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+1);
-
-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_L))
-			status |= PD_STATUS_TCPC_ALERT_1;
-	}
-
-	return status;
-}
-
-const struct temp_sensor_t temp_sensors[] = {
-	{"Battery", TEMP_SENSOR_TYPE_BATTERY, charge_get_battery_temp, 0},
-	/* BD99992GW temp sensors are only readable in S0 */
-	{"Ambient", TEMP_SENSOR_TYPE_BOARD, bd99992gw_get_val,
-	 BD99992GW_ADC_CHANNEL_SYSTHERM0},
-	{"Charger", TEMP_SENSOR_TYPE_BOARD, bd99992gw_get_val,
-	 BD99992GW_ADC_CHANNEL_SYSTHERM1},
-	{"DRAM", TEMP_SENSOR_TYPE_BOARD, bd99992gw_get_val,
-	 BD99992GW_ADC_CHANNEL_SYSTHERM2},
-	{"eMMC", TEMP_SENSOR_TYPE_BOARD, bd99992gw_get_val,
-	 BD99992GW_ADC_CHANNEL_SYSTHERM3},
-};
-BUILD_ASSERT(ARRAY_SIZE(temp_sensors) == TEMP_SENSOR_COUNT);
-
-/*
- * Check if PMIC fault registers indicate VR fault. If yes, print out fault
- * register info to console. Additionally, set panic reason so that the OS can
- * check for fault register info by looking at offset 0x14(PWRSTAT1) and
- * 0x15(PWRSTAT2) in cros ec panicinfo.
- */
-static void board_report_pmic_fault(const char *str)
-{
-	int vrfault, pwrstat1 = 0, pwrstat2 = 0;
-	uint32_t info;
-
-	/* RESETIRQ1 -- Bit 4: VRFAULT */
-	if (i2c_read8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		      BD99992GW_REG_RESETIRQ1, &vrfault) != EC_SUCCESS)
-		return;
-
-	if (!(vrfault & BIT(4)))
-		return;
-
-	/* VRFAULT has occurred, print VRFAULT status bits. */
-
-	/* PWRSTAT1 */
-	i2c_read8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		  BD99992GW_REG_PWRSTAT1, &pwrstat1);
-
-	/* PWRSTAT2 */
-	i2c_read8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		  BD99992GW_REG_PWRSTAT2, &pwrstat2);
-
-	CPRINTS("PMIC VRFAULT: %s", str);
-	CPRINTS("PMIC VRFAULT: PWRSTAT1=0x%02x PWRSTAT2=0x%02x", pwrstat1,
-		pwrstat2);
-
-	/* Clear all faults -- Write 1 to clear. */
-	i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		   BD99992GW_REG_RESETIRQ1, BIT(4));
-	i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		   BD99992GW_REG_PWRSTAT1, pwrstat1);
-	i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		   BD99992GW_REG_PWRSTAT2, pwrstat2);
-
-	/*
-	 * Status of the fault registers can be checked in the OS by looking at
-	 * offset 0x14(PWRSTAT1) and 0x15(PWRSTAT2) in cros ec panicinfo.
-	 */
-	info = ((pwrstat2 & 0xFF) << 8) | (pwrstat1 & 0xFF);
-	panic_set_reason(PANIC_SW_PMIC_FAULT, info, 0);
-}
-
-static void board_pmic_disable_slp_s0_vr_decay(void)
-{
-	/*
-	 * VCCIOCNT:
-	 * Bit 6    (0)   - Disable decay of VCCIO on SLP_S0# assertion
-	 * Bits 5:4 (11)  - Nominal output voltage: 0.850V
-	 * Bits 3:2 (10)  - VR set to AUTO on SLP_S0# de-assertion
-	 * Bits 1:0 (10)  - VR set to AUTO operating mode
-	 */
-	i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		   BD99992GW_REG_VCCIOCNT, 0x3a);
-
-	/*
-	 * V18ACNT:
-	 * Bits 7:6 (00) - Disable low power mode on SLP_S0# assertion
-	 * Bits 5:4 (10) - Nominal voltage set to 1.8V
-	 * Bits 3:2 (10) - VR set to AUTO on SLP_S0# de-assertion
-	 * Bits 1:0 (10) - VR set to AUTO operating mode
-	 */
-	i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		   BD99992GW_REG_V18ACNT, 0x2a);
-
-	/*
-	 * V085ACNT:
-	 * Bits 7:6 (00) - Disable low power mode on SLP_S0# assertion
-	 * Bits 5:4 (10) - Nominal voltage 0.85V
-	 * Bits 3:2 (10) - VR set to AUTO on SLP_S0# de-assertion
-	 * Bits 1:0 (10) - VR set to AUTO operating mode
-	 */
-	i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		   BD99992GW_REG_V085ACNT, 0x2a);
-}
-
-static void board_pmic_enable_slp_s0_vr_decay(void)
-{
-	/*
-	 * VCCIOCNT:
-	 * Bit 6    (1)   - Enable decay of VCCIO on SLP_S0# assertion
-	 * Bits 5:4 (11)  - Nominal output voltage: 0.850V
-	 * Bits 3:2 (10)  - VR set to AUTO on SLP_S0# de-assertion
-	 * Bits 1:0 (10)  - VR set to AUTO operating mode
-	 */
-	i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		   BD99992GW_REG_VCCIOCNT, 0x7a);
-
-	/*
-	 * V18ACNT:
-	 * Bits 7:6 (01) - Enable low power mode on SLP_S0# assertion
-	 * Bits 5:4 (10) - Nominal voltage set to 1.8V
-	 * Bits 3:2 (10) - VR set to AUTO on SLP_S0# de-assertion
-	 * Bits 1:0 (10) - VR set to AUTO operating mode
-	 */
-	i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		   BD99992GW_REG_V18ACNT, 0x6a);
-
-	/*
-	 * V085ACNT:
-	 * Bits 7:6 (01) - Enable low power mode on SLP_S0# assertion
-	 * Bits 5:4 (10) - Nominal voltage 0.85V
-	 * Bits 3:2 (10) - VR set to AUTO on SLP_S0# de-assertion
-	 * Bits 1:0 (10) - VR set to AUTO operating mode
-	 */
-	i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		   BD99992GW_REG_V085ACNT, 0x6a);
-}
-
-__override void power_board_handle_host_sleep_event(
-		enum host_sleep_event state)
-{
-	if (state == HOST_SLEEP_EVENT_S0IX_SUSPEND)
-		board_pmic_enable_slp_s0_vr_decay();
-	else if (state == HOST_SLEEP_EVENT_S0IX_RESUME)
-		board_pmic_disable_slp_s0_vr_decay();
-}
-
-static void board_pmic_init(void)
-{
-	board_report_pmic_fault("SYSJUMP");
-
-	/* Clear power source events */
-	i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		   BD99992GW_REG_PWRSRCINT, 0xff);
-
-	/* Disable power button shutdown timer */
-	i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		   BD99992GW_REG_PBCONFIG, 0x00);
-
-	if (system_jumped_late())
-		return;
-
-	/* DISCHGCNT1 - enable 100 ohm discharge on VCCIO */
-	i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		   BD99992GW_REG_DISCHGCNT1, 0x01);
-
-	/*
-	 * DISCHGCNT2 - enable 100 ohm discharge on
-	 * V5.0A, V3.3DSW, V3.3A and V1.8A
-	 */
-	i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		   BD99992GW_REG_DISCHGCNT2, 0x55);
-
-	/*
-	 * DISCHGCNT3 - enable 500 ohm discharge on
-	 * V1.8U_2.5U
-	 * DISCHGCNT3 - enable 100 ohm discharge on
-	 * V12U, V1.00A, V0.85A
-	 */
-	i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		   BD99992GW_REG_DISCHGCNT3, 0xd5);
-
-	/* DISCHGCNT4 - enable 100 ohm discharge on V33S, V18S, V100S */
-	i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		   BD99992GW_REG_DISCHGCNT4, 0x15);
-
-	/* VRMODECTRL - disable low-power mode for all rails */
-	i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		   BD99992GW_REG_VRMODECTRL, 0x1f);
-
-	/* V5ADS3CNT - boost V5A_DS3 by 2% */
-	i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		   BD99992GW_REG_V5ADS3CNT, 0x1a);
-
-	board_pmic_disable_slp_s0_vr_decay();
-}
-DECLARE_HOOK(HOOK_INIT, board_pmic_init, HOOK_PRIO_DEFAULT);
-
-void board_hibernate(void)
-{
-	int p;
-
-	/* Configure PSL pins */
-	for (p = 0; p < hibernate_wake_pins_used; p++)
-		system_config_psl_mode(hibernate_wake_pins[p]);
-
-	/*
-	 * Enter PSL mode.  Note that on Atlas, simply enabling PSL mode does
-	 * not cut the EC's power.  Therefore, we'll need to cut off power via
-	 * the ROP PMIC afterwards.
-	 */
-	system_enter_psl_mode();
-
-	/* Cut off DSW power via the ROP PMIC. */
-	i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS,
-		   BD99992GW_REG_SDWNCTRL, BD99992GW_SDWNCTRL_SWDN);
-
-	/* Wait for power to be cut. */
-	while (1)
-		;
-}
-
-/* Initialize board. */
-static void board_init(void)
-{
-	if (system_get_board_version() < ATLAS_REV_FIXED_EC_WP) {
-		int dflags;
-
-		CPRINTS("Applying EC_WP_L workaround");
-		dflags = gpio_get_default_flags(GPIO_EC_WP_L);
-		gpio_set_flags(GPIO_EC_WP_L, dflags | GPIO_PULL_UP);
-	}
-
-	/* Provide AC status to the PCH */
-	gpio_set_level(GPIO_PCH_ACOK, extpower_is_present());
-}
-DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT);
-
-static void board_extpower(void)
-{
-	gpio_set_level(GPIO_PCH_ACOK, 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.
- *
- * @param charge_port   Charge port to enable.
- *
- * Returns EC_SUCCESS if charge port is accepted and made active,
- * EC_ERROR_* otherwise.
- */
-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 */
-	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) {
-		CPRINTS("No charging from p%d", charge_port);
-		return EC_ERROR_INVAL;
-	}
-
-	CPRINTS("New chg p%d", charge_port);
-
-	if (charge_port == CHARGE_PORT_NONE) {
-		/* Disable both ports */
-		gpio_set_level(GPIO_EN_USB_C0_CHARGE_L, 1);
-		gpio_set_level(GPIO_EN_USB_C1_CHARGE_L, 1);
-	} else {
-		/* Make sure non-charging port is disabled */
-		gpio_set_level(charge_port ? GPIO_EN_USB_C0_CHARGE_L :
-					     GPIO_EN_USB_C1_CHARGE_L, 1);
-		/* Enable charging port */
-		gpio_set_level(charge_port ? GPIO_EN_USB_C1_CHARGE_L :
-					     GPIO_EN_USB_C0_CHARGE_L, 0);
-	}
-
-	return EC_SUCCESS;
-}
-
-/*
- * Limit the input current to 95% negotiated limit,
- * to account for the charger chip margin.
- */
-
-static int charger_derate(int current)
-{
-	return current * 95 / 100;
-}
-
-static void board_charger_init(void)
-{
-	charger_set_input_current_limit(CHARGER_SOLO,
-					charger_derate(PD_MAX_CURRENT_MA));
-}
-DECLARE_HOOK(HOOK_INIT, board_charger_init, HOOK_PRIO_DEFAULT);
-
-/**
- * Set the charge limit based upon desired maximum.
- *
- * @param port          Port number.
- * @param supplier      Charge supplier type.
- * @param charge_ma     Desired charge limit (mA).
- * @param charge_mv     Negotiated charge voltage (mV).
- */
-void board_set_charge_limit(int port, int supplier, int charge_ma,
-			    int max_ma, int charge_mv)
-{
-	charge_ma = charger_derate(charge_ma);
-	charge_set_input_current_limit(MAX(charge_ma,
-				   CONFIG_CHARGER_INPUT_CURRENT), charge_mv);
-}
-
-static void board_chipset_suspend(void)
-{
-	gpio_set_level(GPIO_KBD_BL_EN, 0);
-}
-DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, board_chipset_suspend, HOOK_PRIO_DEFAULT);
-
-static void board_chipset_resume(void)
-{
-	gpio_set_level(GPIO_KBD_BL_EN, 1);
-}
-DECLARE_HOOK(HOOK_CHIPSET_RESUME, board_chipset_resume, HOOK_PRIO_DEFAULT);
-
-static void board_chipset_reset(void)
-{
-	board_report_pmic_fault("CHIPSET RESET");
-}
-DECLARE_HOOK(HOOK_CHIPSET_RESET, board_chipset_reset, HOOK_PRIO_DEFAULT);
-
-int board_get_version(void)
-{
-	static int ver;
-
-	if (!ver) {
-		/*
-		 * Read the board EC ID on the tristate strappings
-		 * using ternary encoding: 0 = 0, 1 = 1, Hi-Z = 2
-		 */
-		uint8_t id0, id1, id2;
-
-		id0 = gpio_get_ternary(GPIO_BOARD_VERSION1);
-		id1 = gpio_get_ternary(GPIO_BOARD_VERSION2);
-		id2 = gpio_get_ternary(GPIO_BOARD_VERSION3);
-
-		ver = (id2 * 9) + (id1 * 3) + id0;
-		CPRINTS("Board ID = %d", ver);
-	}
-
-	return ver;
-}
-
-static struct opt3001_drv_data_t g_opt3001_data = {
-	.scale = 1,
-	.uscale = 0,
-	.offset = 0,
-};
-
-struct motion_sensor_t motion_sensors[] = {
-	[LID_ALS] = {
-		.name = "Light",
-		.active_mask = SENSOR_ACTIVE_S0,
-		.chip = MOTIONSENSE_CHIP_OPT3001,
-		.type = MOTIONSENSE_TYPE_LIGHT,
-		.location = MOTIONSENSE_LOC_LID,
-		.drv = &opt3001_drv,
-		.drv_data = &g_opt3001_data,
-		.port = I2C_PORT_SENSOR,
-		.i2c_spi_addr_flags = OPT3001_I2C_ADDR_FLAGS,
-		.rot_standard_ref = NULL,
-		.default_range = 0x2b11a1, /* from nocturne */
-		.min_frequency = OPT3001_LIGHT_MIN_FREQ,
-		.max_frequency = OPT3001_LIGHT_MAX_FREQ,
-		.config = {
-			/* Sensor on in S0 */
-			[SENSOR_CONFIG_EC_S0] = {
-				.odr = 1000,
-			},
-		},
-	},
-};
-const unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors);
-
-/* ALS instances when LPC mapping is needed. Each entry directs to a sensor. */
-const struct motion_sensor_t *motion_als_sensors[] = {
-	&motion_sensors[LID_ALS],
-};
-BUILD_ASSERT(ARRAY_SIZE(motion_als_sensors) == ALS_COUNT);