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>

11 files changed, 0 insertions, 1579 deletions

diff --git a/board/lalala/battery.c b/board/lalala/battery.c
deleted file mode 100644
index 326ac93a6b..0000000000
--- a/board/lalala/battery.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/* Copyright 2021 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.
- *
- * Battery pack vendor provided charging profile
- */
-#include "battery.h"
-#include "battery_fuel_gauge.h"
-#include "common.h"
-#include "gpio.h"
-#include "util.h"
-
-/*
- * Battery info for lalala battery types. Note that the fields
- * start_charging_min/max and charging_min/max are not used for the charger.
- * The effective temperature limits are given by discharging_min/max_c.
- *
- * Fuel Gauge (FG) parameters which are used for determining if the battery
- * is connected, the appropriate ship mode (battery cutoff) command, and the
- * charge/discharge FETs status.
- *
- * Ship mode (battery cutoff) requires 2 writes to the appropriate smart battery
- * register. For some batteries, the charge/discharge FET bits are set when
- * charging/discharging is active, in other types, these bits set mean that
- * charging/discharging is disabled. Therefore, in addition to the mask for
- * these bits, a disconnect value must be specified. Note that for TI fuel
- * gauge, the charge/discharge FET status is found in Operation Status (0x54),
- * but a read of Manufacturer Access (0x00) will return the lower 16 bits of
- * Operation status which contains the FET status bits.
- *
- * The assumption for battery types supported is that the charge/discharge FET
- * status can be read with a sb_read() command and therefore, only the register
- * address, mask, and disconnect value need to be provided.
- */
-const struct board_batt_params board_battery_info[] = {
-		/* LGC AP18C8K Battery Information */
-	 [BATTERY_LGC_AP18C8K] = {
-		.fuel_gauge = {
-			.manuf_name = "LGC KT0030G020",
-			.device_name = "AP18C8K",
-			.ship_mode = {
-				.reg_addr = 0x3A,
-				.reg_data = { 0xC574, 0xC574 },
-			},
-			.fet = {
-				.reg_addr = 0x43,
-				.reg_mask = 0x0001,
-				.disconnect_val = 0x0,
-				.cfet_mask = 0x0002,
-				.cfet_off_val = 0x0000,
-			},
-		},
-		.batt_info = {
-			.voltage_max            = 13050,
-			.voltage_normal         = 11250,
-			.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      = -20,
-			.discharging_max_c      = 75,
-		},
-	},
-	/* Murata AP18C4K Battery Information */
-	[BATTERY_MURATA_AP18C4K] = {
-		.fuel_gauge = {
-			.manuf_name = "Murata KT00304012",
-			.device_name = "AP18C4K",
-			.ship_mode = {
-				.reg_addr = 0x3A,
-				.reg_data = { 0xC574, 0xC574 },
-			},
-			.fet = {
-				.reg_addr = 0x0,
-				.reg_mask = 0x2000,
-				.disconnect_val = 0x2000,
-				.cfet_mask = 0x4000,
-				.cfet_off_val = 0x4000,
-			},
-		},
-		.batt_info = {
-			.voltage_max		= 13200,
-			.voltage_normal		= 11400,
-			.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	= -20,
-			.discharging_max_c	= 75,
-		},
-	},
-	/* AP19B8M */
-	[BATTERY_AP19B8M] = {
-		.fuel_gauge = {
-			.manuf_name = "LGC KT0030G024",
-			.ship_mode = {
-				.reg_addr = 0x3A,
-				.reg_data = { 0xC574, 0xC574 },
-			},
-			.fet = {
-				.reg_addr = 0x43,
-				.reg_mask = 0x0001,
-				.disconnect_val = 0x0,
-				.cfet_mask = 0x0002,
-				.cfet_off_val = 0x0000,
-			}
-		},
-		.batt_info = {
-			.voltage_max          = 13350,
-			.voltage_normal       = 11610,
-			.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    = -20,
-			.discharging_max_c    = 75,
-		},
-	},
-};
-BUILD_ASSERT(ARRAY_SIZE(board_battery_info) == BATTERY_TYPE_COUNT);
-
-const enum battery_type DEFAULT_BATTERY_TYPE = BATTERY_LGC_AP18C8K;
diff --git a/board/lalala/board.c b/board/lalala/board.c
deleted file mode 100644
index 3065c5b9bd..0000000000
--- a/board/lalala/board.c
+++ /dev/null
@@ -1,851 +0,0 @@
-/* Copyright 2021 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.
- */
-
-/* Lalala board-specific configuration */
-
-#include "adc.h"
-#include "button.h"
-#include "cbi_fw_config.h"
-#include "cbi_ssfc.h"
-#include "cbi_fw_config.h"
-#include "charge_manager.h"
-#include "charge_state_v2.h"
-#include "charger.h"
-#include "chipset.h"
-#include "common.h"
-#include "compile_time_macros.h"
-#include "driver/accel_bma2x2.h"
-#include "driver/accelgyro_bmi_common.h"
-#include "driver/accelgyro_icm_common.h"
-#include "driver/accelgyro_icm426xx.h"
-#include "driver/accel_kionix.h"
-#include "driver/temp_sensor/thermistor.h"
-#include "temp_sensor.h"
-#include "driver/bc12/pi3usb9201.h"
-#include "driver/charger/isl923x.h"
-#include "driver/tcpm/raa489000.h"
-#include "driver/tcpm/tcpci.h"
-#include "driver/usb_mux/pi3usb3x532.h"
-#include "driver/retimer/ps8802.h"
-#include "extpower.h"
-#include "gpio.h"
-#include "hooks.h"
-#include "i2c.h"
-#include "keyboard_config.h"
-#include "keyboard_raw.h"
-#include "keyboard_scan.h"
-#include "lid_switch.h"
-#include "motion_sense.h"
-#include "power.h"
-#include "power_button.h"
-#include "pwm.h"
-#include "pwm_chip.h"
-#include "stdbool.h"
-#include "switch.h"
-#include "system.h"
-#include "tablet_mode.h"
-#include "task.h"
-#include "usb_mux.h"
-#include "usb_pd.h"
-#include "usb_pd_tcpm.h"
-
-#define CPRINTS(format, args...) cprints(CC_USBCHARGE, format, ## args)
-#define CPRINTF(format, args...) cprintf(CC_USBCHARGE, format, ## args)
-
-#define INT_RECHECK_US 5000
-
-#define ADC_VOL_UP_MASK     BIT(0)
-#define ADC_VOL_DOWN_MASK   BIT(1)
-
-static uint8_t new_adc_key_state;
-
-static void ps8762_chaddr_deferred(void);
-DECLARE_DEFERRED(ps8762_chaddr_deferred);
-
-/******************************************************************************/
-/* USB-A Configuration */
-const int usb_port_enable[USB_PORT_COUNT] = {
-	GPIO_EN_USB_A0_VBUS,
-	GPIO_EN_USB_A1_VBUS,
-};
-
-/* 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 = {
-		0x1c, 0xff, 0xff, 0xff, 0xff, 0xf5, 0xff,
-		0xa4, 0xff, 0xfe, 0x55, 0xfe, 0xff, 0xff, 0xff,  /* full set */
-	},
-};
-
-static const struct ec_response_keybd_config lalala_keybd = {
-	/* Default Chromeos keyboard config */
-	.num_top_row_keys = 10,
-	.action_keys = {
-		TK_BACK,		/* T1 */
-		TK_FORWARD,		/* T2 */
-		TK_REFRESH,		/* T3 */
-		TK_FULLSCREEN,		/* T4 */
-		TK_OVERVIEW,		/* T5 */
-		TK_BRIGHTNESS_DOWN,	/* T6 */
-		TK_BRIGHTNESS_UP,	/* T7 */
-		TK_VOL_MUTE,		/* T8 */
-		TK_VOL_DOWN,		/* T9 */
-		TK_VOL_UP,		/* T10 */
-	},
-	/* No function keys, no numeric keypad, has screenlock key */
-	.capabilities = KEYBD_CAP_SCRNLOCK_KEY,
-};
-
-__override const struct ec_response_keybd_config
-*board_vivaldi_keybd_config(void)
-{
-	return &lalala_keybd;
-}
-
-/* C0 interrupt line shared by BC 1.2 and charger */
-static void check_c0_line(void);
-DECLARE_DEFERRED(check_c0_line);
-
-static void notify_c0_chips(void)
-{
-	/*
-	 * The interrupt line is shared between the TCPC and BC 1.2 detection
-	 * chip.  Therefore we'll need to check both ICs.
-	 */
-	schedule_deferred_pd_interrupt(0);
-	task_set_event(TASK_ID_USB_CHG_P0, USB_CHG_EVENT_BC12);
-}
-
-static void check_c0_line(void)
-{
-	/*
-	 * If line is still being held low, see if there's more to process from
-	 * one of the chips
-	 */
-	if (!gpio_get_level(GPIO_USB_C0_INT_ODL)) {
-		notify_c0_chips();
-		hook_call_deferred(&check_c0_line_data, INT_RECHECK_US);
-	}
-}
-
-static void usb_c0_interrupt(enum gpio_signal s)
-{
-	/* Cancel any previous calls to check the interrupt line */
-	hook_call_deferred(&check_c0_line_data, -1);
-
-	/* Notify all chips using this line that an interrupt came in */
-	notify_c0_chips();
-
-	/* Check the line again in 5ms */
-	hook_call_deferred(&check_c0_line_data, INT_RECHECK_US);
-
-}
-
-/* C1 interrupt line shared by BC 1.2, TCPC, and charger */
-static void check_c1_line(void);
-DECLARE_DEFERRED(check_c1_line);
-
-static void notify_c1_chips(void)
-{
-	schedule_deferred_pd_interrupt(1);
-	task_set_event(TASK_ID_USB_CHG_P1, USB_CHG_EVENT_BC12);
-}
-
-static void check_c1_line(void)
-{
-	/*
-	 * If line is still being held low, see if there's more to process from
-	 * one of the chips.
-	 */
-	if (!gpio_get_level(GPIO_SUB_USB_C1_INT_ODL)) {
-		notify_c1_chips();
-		hook_call_deferred(&check_c1_line_data, INT_RECHECK_US);
-	}
-}
-
-static void sub_usb_c1_interrupt(enum gpio_signal s)
-{
-	/* Cancel any previous calls to check the interrupt line */
-	hook_call_deferred(&check_c1_line_data, -1);
-
-	/* Notify all chips using this line that an interrupt came in */
-	notify_c1_chips();
-
-	/* Check the line again in 5ms */
-	hook_call_deferred(&check_c1_line_data, INT_RECHECK_US);
-}
-
-#include "gpio_list.h"
-
-/* ADC channels */
-const struct adc_t adc_channels[] = {
-	[ADC_TEMP_SENSOR_1] = {
-		.name = "TEMP_SENSOR1",
-		.input_ch = NPCX_ADC_CH0,
-		.factor_mul = ADC_MAX_VOLT,
-		.factor_div = ADC_READ_MAX + 1,
-		.shift = 0,
-	},
-	[ADC_TEMP_SENSOR_2] = {
-		.name = "TEMP_SENSOR2",
-		.input_ch = NPCX_ADC_CH1,
-		.factor_mul = ADC_MAX_VOLT,
-		.factor_div = ADC_READ_MAX + 1,
-		.shift = 0,
-	},
-	[ADC_SUB_ANALOG] = {
-		.name = "SUB_ANALOG",
-		.input_ch = NPCX_ADC_CH2,
-		.factor_mul = ADC_MAX_VOLT,
-		.factor_div = ADC_READ_MAX + 1,
-		.shift = 0,
-	},
-	[ADC_VSNS_PP3300_A] = {
-		.name = "PP3300_A_PGOOD",
-		.input_ch = NPCX_ADC_CH9,
-		.factor_mul = ADC_MAX_VOLT,
-		.factor_div = ADC_READ_MAX + 1,
-		.shift = 0,
-	},
-};
-BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT);
-
-/* Thermistors */
-const struct temp_sensor_t temp_sensors[] = {
-	[TEMP_SENSOR_1] = {.name = "Memory",
-			   .type = TEMP_SENSOR_TYPE_BOARD,
-			   .read = get_temp_3v3_51k1_47k_4050b,
-			   .idx = ADC_TEMP_SENSOR_1},
-	[TEMP_SENSOR_2] = {.name = "Ambient",
-			   .type = TEMP_SENSOR_TYPE_BOARD,
-			   .read = get_temp_3v3_51k1_47k_4050b,
-			   .idx = ADC_TEMP_SENSOR_2},
-};
-BUILD_ASSERT(ARRAY_SIZE(temp_sensors) == TEMP_SENSOR_COUNT);
-
-const static struct ec_thermal_config thermal_a = {
-	.temp_host = {
-		[EC_TEMP_THRESH_WARN] = 0,
-		[EC_TEMP_THRESH_HIGH] = C_TO_K(70),
-		[EC_TEMP_THRESH_HALT] = C_TO_K(85),
-	},
-	.temp_host_release = {
-		[EC_TEMP_THRESH_WARN] = 0,
-		[EC_TEMP_THRESH_HIGH] = C_TO_K(65),
-		[EC_TEMP_THRESH_HALT] = 0,
-	},
-};
-
-const static struct ec_thermal_config thermal_b = {
-	.temp_host = {
-		[EC_TEMP_THRESH_WARN] = 0,
-		[EC_TEMP_THRESH_HIGH] = C_TO_K(73),
-		[EC_TEMP_THRESH_HALT] = C_TO_K(85),
-	},
-	.temp_host_release = {
-		[EC_TEMP_THRESH_WARN] = 0,
-		[EC_TEMP_THRESH_HIGH] = C_TO_K(65),
-		[EC_TEMP_THRESH_HALT] = 0,
-	},
-};
-
-struct ec_thermal_config thermal_params[TEMP_SENSOR_COUNT];
-
-static void setup_thermal(void)
-{
-	thermal_params[TEMP_SENSOR_1] = thermal_a;
-	thermal_params[TEMP_SENSOR_2] = thermal_b;
-}
-
-void board_hibernate(void)
-{
-	/*
-	 * Both charger ICs need to be put into their "low power mode" before
-	 * entering the Z-state.
-	 */
-	raa489000_hibernate(1, true);
-	raa489000_hibernate(0, true);
-}
-
-void board_reset_pd_mcu(void)
-{
-	/*
-	 * TODO(b:147316511): Here we could issue a digital reset to the IC,
-	 * unsure if we actually want to do that or not yet.
-	 */
-}
-
-static void ps8762_chaddr_deferred(void)
-{
-	/* Switch PS8762 I2C Address to 0x50*/
-	if (ps8802_chg_i2c_addr(I2C_PORT_SUB_USB_C1) == EC_SUCCESS)
-		CPRINTS("Switch PS8762 address to 0x50 success");
-	else
-		CPRINTS("Switch PS8762 address to 0x50 failed");
-}
-
-__override void board_power_5v_enable(int enable)
-{
-	/*
-	 * Port 0 simply has a GPIO to turn on the 5V regulator, however, 5V is
-	 * generated locally on the sub board and we need to set the comparator
-	 * polarity on the sub board charger IC.
-	 */
-	gpio_set_level(GPIO_EN_PP5000, !!enable);
-	if (isl923x_set_comparator_inversion(1, !!enable))
-		CPRINTS("Failed to %sable sub rails!", enable ? "en" : "dis");
-
-	if (!enable)
-		return;
-	/*
-	 * Port C1 the PP3300_USB_C1  assert, delay 15ms
-	 * colud be accessed PS8762 by I2C.
-	 */
-	hook_call_deferred(&ps8762_chaddr_deferred_data, 15 * MSEC);
-}
-
-int board_is_sourcing_vbus(int port)
-{
-	int regval;
-
-	tcpc_read(port, TCPC_REG_POWER_STATUS, &regval);
-	return !!(regval & TCPC_REG_POWER_STATUS_SOURCING_VBUS);
-
-}
-
-int board_set_active_charge_port(int port)
-{
-	int is_real_port = (port >= 0 &&
-			    port < CONFIG_USB_PD_PORT_MAX_COUNT);
-	int i;
-	int old_port;
-
-	if (!is_real_port && port != CHARGE_PORT_NONE)
-		return EC_ERROR_INVAL;
-
-	old_port = charge_manager_get_active_charge_port();
-
-	CPRINTS("New chg p%d", port);
-
-	/* Disable all ports. */
-	if (port == CHARGE_PORT_NONE) {
-		for (i = 0; i < CONFIG_USB_PD_PORT_MAX_COUNT; i++)
-			tcpc_write(i, TCPC_REG_COMMAND,
-				   TCPC_REG_COMMAND_SNK_CTRL_LOW);
-
-		return EC_SUCCESS;
-	}
-
-	/* Check if port is sourcing VBUS. */
-	if (board_is_sourcing_vbus(port)) {
-		CPRINTS("Skip enable p%d", port);
-		return EC_ERROR_INVAL;
-	}
-
-	/*
-	 * Turn off the other ports' sink path FETs, before enabling the
-	 * requested charge port.
-	 */
-	for (i = 0; i < CONFIG_USB_PD_PORT_MAX_COUNT; i++) {
-		if (i == port)
-			continue;
-
-		if (tcpc_write(i, TCPC_REG_COMMAND,
-			       TCPC_REG_COMMAND_SNK_CTRL_LOW))
-			CPRINTS("p%d: sink path disable failed.", i);
-	}
-
-	/*
-	 * Stop the charger IC from switching while changing ports.  Otherwise,
-	 * we can overcurrent the adapter we're switching to. (crbug.com/926056)
-	 */
-	if (old_port != CHARGE_PORT_NONE)
-		charger_discharge_on_ac(1);
-
-	/* Enable requested charge port. */
-	if (tcpc_write(port, TCPC_REG_COMMAND,
-		       TCPC_REG_COMMAND_SNK_CTRL_HIGH)) {
-		CPRINTS("p%d: sink path enable failed.", port);
-		charger_discharge_on_ac(0);
-		return EC_ERROR_UNKNOWN;
-	}
-
-	/* Allow the charger IC to begin/continue switching. */
-	charger_discharge_on_ac(0);
-
-	return EC_SUCCESS;
-}
-
-void board_set_charge_limit(int port, int supplier, int charge_ma,
-			    int max_ma, int charge_mv)
-{
-	int icl = MAX(charge_ma, CONFIG_CHARGER_INPUT_CURRENT);
-
-	/*
-	 * b/147463641: The charger IC seems to overdraw ~4%, therefore we
-	 * reduce our target accordingly.
-	 */
-	icl = icl * 96 / 100;
-	charge_set_input_current_limit(icl, charge_mv);
-}
-
-__override void typec_set_source_current_limit(int port, enum tcpc_rp_value rp)
-{
-	if (port < 0 || port > board_get_usb_pd_port_count())
-		return;
-
-	raa489000_set_output_current(port, rp);
-}
-
-/* Sensors */
-static struct mutex g_lid_mutex;
-static struct mutex g_base_mutex;
-
-/* Matrices to rotate accelerometers into the standard reference. */
-static const mat33_fp_t lid_standard_ref = {
-	{ FLOAT_TO_FP(1), 0, 0},
-	{ 0, FLOAT_TO_FP(-1), 0},
-	{ 0, 0, FLOAT_TO_FP(-1)}
-};
-
-static const mat33_fp_t base_standard_ref = {
-	{ 0, FLOAT_TO_FP(1), 0},
-	{ FLOAT_TO_FP(1), 0, 0},
-	{ 0, 0, FLOAT_TO_FP(-1)}
-};
-
-
-/* BMA253 private data */
-static struct accelgyro_saved_data_t g_bma253_data;
-
-/* BMI160 private data */
-static struct bmi_drv_data_t g_bmi160_data;
-
-static const mat33_fp_t base_icm_ref = {
-	{ FLOAT_TO_FP(-1), 0, 0},
-	{ 0, FLOAT_TO_FP(1), 0},
-	{ 0, 0, FLOAT_TO_FP(-1)}
-};
-
-/* ICM426 private data */
-static struct icm_drv_data_t g_icm426xx_data;
-/* KX022 private data */
-static struct kionix_accel_data g_kx022_data;
-
-struct motion_sensor_t kx022_lid_accel = {
-	.name = "Lid Accel",
-	.active_mask = SENSOR_ACTIVE_S0_S3,
-	.chip = MOTIONSENSE_CHIP_KX022,
-	.type = MOTIONSENSE_TYPE_ACCEL,
-	.location = MOTIONSENSE_LOC_LID,
-	.drv = &kionix_accel_drv,
-	.mutex = &g_lid_mutex,
-	.drv_data = &g_kx022_data,
-	.port = I2C_PORT_ACCEL,
-	.i2c_spi_addr_flags = KX022_ADDR0_FLAGS,
-	.rot_standard_ref = &lid_standard_ref,
-	.min_frequency = KX022_ACCEL_MIN_FREQ,
-	.max_frequency = KX022_ACCEL_MAX_FREQ,
-	.default_range = 2, /* g, to support tablet mode */
-	.config = {
-		/* EC use accel for angle detection */
-		[SENSOR_CONFIG_EC_S0] = {
-			.odr = 10000 | ROUND_UP_FLAG,
-		},
-		/* EC use accel for angle detection */
-		[SENSOR_CONFIG_EC_S3] = {
-			.odr = 10000 | ROUND_UP_FLAG,
-		},
-	},
-};
-
-struct motion_sensor_t icm426xx_base_accel = {
-	.name = "Base Accel",
-	.active_mask = SENSOR_ACTIVE_S0_S3,
-	.chip = MOTIONSENSE_CHIP_ICM426XX,
-	.type = MOTIONSENSE_TYPE_ACCEL,
-	.location = MOTIONSENSE_LOC_BASE,
-	.drv = &icm426xx_drv,
-	.mutex = &g_base_mutex,
-	.drv_data = &g_icm426xx_data,
-	.port = I2C_PORT_ACCEL,
-	.i2c_spi_addr_flags = ICM426XX_ADDR0_FLAGS,
-	.default_range = 4, /* g, to meet CDD 7.3.1/C-1-4 reqs.*/
-	.rot_standard_ref = &base_icm_ref,
-	.min_frequency = ICM426XX_ACCEL_MIN_FREQ,
-	.max_frequency = ICM426XX_ACCEL_MAX_FREQ,
-	.config = {
-		/* EC use accel for angle detection */
-		[SENSOR_CONFIG_EC_S0] = {
-			.odr = 13000 | ROUND_UP_FLAG,
-			.ec_rate = 100 * MSEC,
-		},
-		/* EC use accel for angle detection */
-		[SENSOR_CONFIG_EC_S3] = {
-			.odr = 10000 | ROUND_UP_FLAG,
-			.ec_rate = 100 * MSEC,
-		},
-	},
-};
-
-struct motion_sensor_t icm426xx_base_gyro = {
-	.name = "Base Gyro",
-	.active_mask = SENSOR_ACTIVE_S0_S3,
-	.chip = MOTIONSENSE_CHIP_ICM426XX,
-	.type = MOTIONSENSE_TYPE_GYRO,
-	.location = MOTIONSENSE_LOC_BASE,
-	.drv = &icm426xx_drv,
-	.mutex = &g_base_mutex,
-	.drv_data = &g_icm426xx_data,
-	.port = I2C_PORT_ACCEL,
-	.i2c_spi_addr_flags = ICM426XX_ADDR0_FLAGS,
-	.default_range = 1000, /* dps */
-	.rot_standard_ref = &base_icm_ref,
-	.min_frequency = ICM426XX_GYRO_MIN_FREQ,
-	.max_frequency = ICM426XX_GYRO_MAX_FREQ,
-};
-
-struct motion_sensor_t motion_sensors[] = {
-	[LID_ACCEL] = {
-		.name = "Lid Accel",
-		.active_mask = SENSOR_ACTIVE_S0_S3,
-		.chip = MOTIONSENSE_CHIP_BMA255,
-		.type = MOTIONSENSE_TYPE_ACCEL,
-		.location = MOTIONSENSE_LOC_LID,
-		.drv = &bma2x2_accel_drv,
-		.mutex = &g_lid_mutex,
-		.drv_data = &g_bma253_data,
-		.port = I2C_PORT_SENSOR,
-		.i2c_spi_addr_flags = BMA2x2_I2C_ADDR1_FLAGS,
-		.rot_standard_ref = &lid_standard_ref,
-		.default_range = 2,
-		.min_frequency = BMA255_ACCEL_MIN_FREQ,
-		.max_frequency = BMA255_ACCEL_MAX_FREQ,
-		.config = {
-			[SENSOR_CONFIG_EC_S0] = {
-				.odr = 10000 | ROUND_UP_FLAG,
-			},
-			[SENSOR_CONFIG_EC_S3] = {
-				.odr = 10000 | ROUND_UP_FLAG,
-			},
-		},
-	},
-	[BASE_ACCEL] = {
-		.name = "Base Accel",
-		.active_mask = SENSOR_ACTIVE_S0_S3,
-		.chip = MOTIONSENSE_CHIP_BMI160,
-		.type = MOTIONSENSE_TYPE_ACCEL,
-		.location = MOTIONSENSE_LOC_BASE,
-		.drv = &bmi160_drv,
-		.mutex = &g_base_mutex,
-		.drv_data = &g_bmi160_data,
-		.port = I2C_PORT_SENSOR,
-		.i2c_spi_addr_flags = BMI160_ADDR0_FLAGS,
-		.rot_standard_ref = &base_standard_ref,
-		.default_range = 4,
-		.min_frequency = BMI_ACCEL_MIN_FREQ,
-		.max_frequency = BMI_ACCEL_MAX_FREQ,
-		.config = {
-			[SENSOR_CONFIG_EC_S0] = {
-				.odr = 13000 | ROUND_UP_FLAG,
-				.ec_rate = 100 * MSEC,
-			},
-			[SENSOR_CONFIG_EC_S3] = {
-				.odr = 10000 | ROUND_UP_FLAG,
-				.ec_rate = 100 * MSEC,
-			},
-		},
-	},
-	[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_SENSOR,
-		.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);
-
-void board_init(void)
-{
-	int on;
-
-	gpio_enable_interrupt(GPIO_USB_C0_INT_ODL);
-	gpio_enable_interrupt(GPIO_SUB_USB_C1_INT_ODL);
-	check_c0_line();
-	check_c1_line();
-
-	/* Enable gpio interrupt for base accelgyro sensor */
-	gpio_enable_interrupt(GPIO_BASE_SIXAXIS_INT_L);
-	if (get_cbi_fw_config_tablet_mode()) {
-		if (get_cbi_ssfc_base_sensor() == SSFC_SENSOR_ICM426XX) {
-			motion_sensors[BASE_ACCEL] = icm426xx_base_accel;
-			motion_sensors[BASE_GYRO] = icm426xx_base_gyro;
-			cprints(CC_SYSTEM, "BASE GYRO is ICM426XX");
-		} else
-			cprints(CC_SYSTEM, "BASE GYRO is BMI160");
-
-		if (get_cbi_ssfc_lid_sensor() == SSFC_SENSOR_KX022) {
-			motion_sensors[LID_ACCEL] = kx022_lid_accel;
-			cprints(CC_SYSTEM, "LID_ACCEL is KX022");
-		} else
-			cprints(CC_SYSTEM, "LID_ACCEL is BMA253");
-
-		motion_sensor_count = ARRAY_SIZE(motion_sensors);
-		/* Enable gpio interrupt for base accelgyro sensor */
-		gpio_enable_interrupt(GPIO_BASE_SIXAXIS_INT_L);
-	} else {
-		motion_sensor_count = 0;
-		gmr_tablet_switch_disable();
-		/* Base accel is not stuffed, don't allow line to float */
-		gpio_set_flags(GPIO_BASE_SIXAXIS_INT_L,
-		GPIO_INPUT | GPIO_PULL_DOWN);
-	}
-
-	/* Turn on 5V if the system is on, otherwise turn it off. */
-	on = chipset_in_state(CHIPSET_STATE_ON | CHIPSET_STATE_ANY_SUSPEND |
-			      CHIPSET_STATE_SOFT_OFF);
-	board_power_5v_enable(on);
-
-	/* Initialize THERMAL */
-	setup_thermal();
-}
-DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT);
-
-void motion_interrupt(enum gpio_signal signal)
-{
-		switch (get_cbi_ssfc_base_sensor()) {
-		case SSFC_SENSOR_ICM426XX:
-			icm426xx_interrupt(signal);
-			break;
-		case SSFC_SENSOR_BMI160:
-		default:
-			bmi160_interrupt(signal);
-			break;
-		}
-}
-
-__override void ocpc_get_pid_constants(int *kp, int *kp_div,
-				       int *ki, int *ki_div,
-				       int *kd, int *kd_div)
-{
-	*kp = 1;
-	*kp_div = 20;
-	*ki = 1;
-	*ki_div = 250;
-	*kd = 0;
-	*kd_div = 1;
-}
-
-int pd_snk_is_vbus_provided(int port)
-{
-	return pd_check_vbus_level(port, VBUS_PRESENT);
-}
-
-const struct charger_config_t chg_chips[] = {
-	{
-		.i2c_port = I2C_PORT_USB_C0,
-		.i2c_addr_flags = ISL923X_ADDR_FLAGS,
-		.drv = &isl923x_drv,
-	},
-
-	{
-		.i2c_port = I2C_PORT_SUB_USB_C1,
-		.i2c_addr_flags = ISL923X_ADDR_FLAGS,
-		.drv = &isl923x_drv,
-	},
-};
-const unsigned int chg_cnt = ARRAY_SIZE(chg_chips);
-
-const struct pi3usb9201_config_t pi3usb9201_bc12_chips[] = {
-	{
-		.i2c_port = I2C_PORT_USB_C0,
-		.i2c_addr_flags = PI3USB9201_I2C_ADDR_3_FLAGS,
-		.flags = PI3USB9201_ALWAYS_POWERED,
-	},
-
-	{
-		.i2c_port = I2C_PORT_SUB_USB_C1,
-		.i2c_addr_flags = PI3USB9201_I2C_ADDR_3_FLAGS,
-		.flags = PI3USB9201_ALWAYS_POWERED,
-	},
-};
-
-/* PWM channels. Must be in the exactly same order as in enum pwm_channel. */
-const struct pwm_t pwm_channels[] = {
-	[PWM_CH_KBLIGHT] = {
-		.channel = 3,
-		.flags = PWM_CONFIG_DSLEEP,
-		.freq = 10000,
-	},
-};
-BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT);
-
-const struct tcpc_config_t tcpc_config[CONFIG_USB_PD_PORT_MAX_COUNT] = {
-	{
-		.bus_type = EC_BUS_TYPE_I2C,
-		.i2c_info = {
-			.port = I2C_PORT_USB_C0,
-			.addr_flags = RAA489000_TCPC0_I2C_FLAGS,
-		},
-		.flags = TCPC_FLAGS_TCPCI_REV2_0,
-		.drv = &raa489000_tcpm_drv,
-	},
-
-	{
-		.bus_type = EC_BUS_TYPE_I2C,
-		.i2c_info = {
-			.port = I2C_PORT_SUB_USB_C1,
-			.addr_flags = RAA489000_TCPC0_I2C_FLAGS,
-		},
-		.flags = TCPC_FLAGS_TCPCI_REV2_0,
-		.drv = &raa489000_tcpm_drv,
-	},
-};
-
-const struct usb_mux usb_muxes[CONFIG_USB_PD_PORT_MAX_COUNT] = {
-	{
-		.usb_port = 0,
-		.i2c_port = I2C_PORT_USB_C0,
-		.i2c_addr_flags = PI3USB3X532_I2C_ADDR0,
-		.driver = &pi3usb3x532_usb_mux_driver,
-	},
-	{
-		.usb_port = 1,
-		.i2c_port = I2C_PORT_SUB_USB_C1,
-		.i2c_addr_flags = PS8802_I2C_ADDR_FLAGS_CUSTOM,
-		.driver = &ps8802_usb_mux_driver,
-	}
-};
-
-uint16_t tcpc_get_alert_status(void)
-{
-	uint16_t status = 0;
-	int regval;
-
-	/*
-	 * The interrupt line is shared between the TCPC and BC1.2 detector IC.
-	 * Therefore, go out and actually read the alert registers to report the
-	 * alert status.
-	 */
-	if (!gpio_get_level(GPIO_USB_C0_INT_ODL)) {
-		if (!tcpc_read16(0, TCPC_REG_ALERT, &regval)) {
-			/* The TCPCI Rev 1.0 spec says to ignore bits 14:12. */
-			if (!(tcpc_config[0].flags & TCPC_FLAGS_TCPCI_REV2_0))
-				regval &= ~((1 << 14) | (1 << 13) | (1 << 12));
-
-			if (regval)
-				status |= PD_STATUS_TCPC_ALERT_0;
-		}
-	}
-
-	if (!gpio_get_level(GPIO_SUB_USB_C1_INT_ODL)) {
-		if (!tcpc_read16(1, TCPC_REG_ALERT, &regval)) {
-			/* TCPCI spec Rev 1.0 says to ignore bits 14:12. */
-			if (!(tcpc_config[1].flags & TCPC_FLAGS_TCPCI_REV2_0))
-				regval &= ~((1 << 14) | (1 << 13) | (1 << 12));
-
-			if (regval)
-				status |= PD_STATUS_TCPC_ALERT_1;
-		}
-	}
-
-	return status;
-}
-
-int adc_to_physical_value(enum gpio_signal gpio)
-{
-	if (gpio == GPIO_VOLUME_UP_L)
-		return !!(new_adc_key_state & ADC_VOL_UP_MASK);
-	else if (gpio == GPIO_VOLUME_DOWN_L)
-		return !!(new_adc_key_state & ADC_VOL_DOWN_MASK);
-
-	CPRINTS("Not a volume up or down key");
-	return 0;
-}
-
-int button_is_adc_detected(enum gpio_signal gpio)
-{
-	return (gpio == GPIO_VOLUME_DOWN_L) || (gpio == GPIO_VOLUME_UP_L);
-}
-
-static void adc_vol_key_press_check(void)
-{
-	int volt = adc_read_channel(ADC_SUB_ANALOG);
-	static uint8_t old_adc_key_state;
-	uint8_t adc_key_state_change;
-
-	if (volt > 2400 && volt < 2490) {
-		/* volume-up is pressed */
-		new_adc_key_state = ADC_VOL_UP_MASK;
-	} else if (volt > 2600 && volt < 2690) {
-		/* volume-down is pressed */
-		new_adc_key_state = ADC_VOL_DOWN_MASK;
-	} else if (volt < 2290) {
-		/* both volumn-up and volume-down are pressed */
-		new_adc_key_state = ADC_VOL_UP_MASK | ADC_VOL_DOWN_MASK;
-	} else if (volt > 2700) {
-		/* both volumn-up and volume-down are released */
-		new_adc_key_state = 0;
-	}
-	if (new_adc_key_state != old_adc_key_state) {
-		adc_key_state_change = old_adc_key_state ^ new_adc_key_state;
-		if (adc_key_state_change && ADC_VOL_UP_MASK)
-			button_interrupt(GPIO_VOLUME_UP_L);
-		if (adc_key_state_change && ADC_VOL_DOWN_MASK)
-			button_interrupt(GPIO_VOLUME_DOWN_L);
-
-		old_adc_key_state = new_adc_key_state;
-	}
-}
-DECLARE_HOOK(HOOK_TICK, adc_vol_key_press_check, HOOK_PRIO_DEFAULT);
-
-/* This callback disables keyboard when convertibles are fully open */
-__override void lid_angle_peripheral_enable(int enable)
-{
-	int chipset_in_s0 = chipset_in_state(CHIPSET_STATE_ON);
-
-	/*
-	 * If the lid is in tablet position via other sensors,
-	 * ignore the lid angle, which might be faulty then
-	 * disable keyboard.
-	 */
-	if (tablet_get_mode())
-		enable = 0;
-
-	if (enable) {
-		keyboard_scan_enable(1, KB_SCAN_DISABLE_LID_ANGLE);
-	} else {
-		/*
-		 * Ensure that the chipset is off before disabling the keyboard.
-		 * When the chipset is on, the EC keeps the keyboard enabled and
-		 * the AP decides whether to ignore input devices or not.
-		 */
-		if (!chipset_in_s0)
-			keyboard_scan_enable(0, KB_SCAN_DISABLE_LID_ANGLE);
-	}
-}
diff --git a/board/lalala/board.h b/board/lalala/board.h
deleted file mode 100644
index 1cbb6bf7e2..0000000000
--- a/board/lalala/board.h
+++ /dev/null
@@ -1,182 +0,0 @@
-/* Copyright 2021 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.
- */
-
-/* Lalala board configuration */
-
-#ifndef __CROS_EC_BOARD_H
-#define __CROS_EC_BOARD_H
-
-#define VARIANT_KEEBY_EC_NPCX797FC
-#include "baseboard.h"
-
-/*
- * The RAM and flash size combination on the the NPCX797FC does not leave
- * any unused flash space that can be used to store the .init_rom section.
- */
-#undef CONFIG_CHIP_INIT_ROM_REGION
-
-/* Battery */
-#define CONFIG_BATTERY_FUEL_GAUGE
-
-/* Charger */
-#define CONFIG_CHARGER_RAA489000
-#define CONFIG_CHARGER_SENSE_RESISTOR_AC 10
-#define CONFIG_CHARGER_SENSE_RESISTOR 10
-#define CONFIG_OCPC_DEF_RBATT_MOHMS 22 /* R_DS(on) 11.6mOhm + 10mOhm sns rstr */
-#define CONFIG_OCPC
-#undef  CONFIG_CHARGER_SINGLE_CHIP
-#undef CONFIG_CMD_CHARGER_DUMP
-#undef CONFIG_USB_PD_TCPC_LPM_EXIT_DEBOUNCE
-#define CONFIG_USB_PD_TCPC_LPM_EXIT_DEBOUNCE (100 * MSEC)
-
-/* GPIO for C1 interrupts, for baseboard use */
-#define GPIO_USB_C1_INT_ODL GPIO_SUB_USB_C1_INT_ODL
-
-/* Keyboard */
-
-#define CONFIG_KEYBOARD_KEYPAD
-#define CONFIG_PWM_KBLIGHT
-
-/* LED defines */
-#define CONFIG_LED_ONOFF_STATES
-
-/* PWM */
-#define CONFIG_PWM
-#define NPCX7_PWM1_SEL    1  /* GPIO C2 is used as PWM1. */
-
-/* Temp sensor */
-#define CONFIG_TEMP_SENSOR
-#define CONFIG_THROTTLE_AP
-#define CONFIG_THERMISTOR_NCP15WB
-#define CONFIG_STEINHART_HART_3V3_51K1_47K_4050B
-
-/* USB */
-#define CONFIG_BC12_DETECT_PI3USB9201
-#define CONFIG_USBC_RETIMER_PS8802
-
-/* Common USB-A defines */
-#define USB_PORT_COUNT 2
-#define CONFIG_USB_PORT_POWER_SMART
-#define CONFIG_USB_PORT_POWER_SMART_CDP_SDP_ONLY
-#define CONFIG_USB_PORT_POWER_SMART_DEFAULT_MODE USB_CHARGE_MODE_CDP
-#define CONFIG_USB_PORT_POWER_SMART_INVERTED
-#define GPIO_USB1_ILIM_SEL GPIO_USB_A0_CHARGE_EN_L
-#define GPIO_USB2_ILIM_SEL GPIO_USB_A1_CHARGE_EN_L
-
-/******************************************************************************/
-
-/* USB PD */
-#define CONFIG_USB_PD_PORT_MAX_COUNT 2
-#define CONFIG_USB_PD_TCPM_RAA489000
-
-/* USB defines specific to external TCPCs */
-#define CONFIG_USB_PD_DUAL_ROLE_AUTO_TOGGLE
-#define CONFIG_USB_PD_VBUS_DETECT_TCPC
-#define CONFIG_USB_PD_DISCHARGE_TCPC
-#define CONFIG_USB_PD_TCPC_LOW_POWER
-
-/* Variant references the TCPCs to determine Vbus sourcing */
-#define CONFIG_USB_PD_5V_EN_CUSTOM
-
-/* I2C configuration */
-#define I2C_PORT_EEPROM     NPCX_I2C_PORT7_0
-#define I2C_PORT_BATTERY    NPCX_I2C_PORT5_0
-#define I2C_PORT_SENSOR     NPCX_I2C_PORT0_0
-#define I2C_PORT_USB_C0     NPCX_I2C_PORT1_0
-#define I2C_PORT_SUB_USB_C1 NPCX_I2C_PORT2_0
-#define I2C_PORT_USB_MUX    I2C_PORT_USB_C0
-/* TODO(b:147440290): Need to handle multiple charger ICs */
-#define I2C_PORT_CHARGER    I2C_PORT_USB_C0
-
-#define I2C_PORT_ACCEL      I2C_PORT_SENSOR
-
-#define I2C_ADDR_EEPROM_FLAGS 0x50 /* 7b address */
-
-/* Sensors */
-#define CONFIG_CMD_ACCELS
-#define CONFIG_CMD_ACCEL_INFO
-#define CONFIG_DYNAMIC_MOTION_SENSOR_COUNT
-
-#define CONFIG_ACCEL_BMA255		/* Lid accel */
-#define CONFIG_ACCELGYRO_BMI160		/* Base accel */
-#define CONFIG_ACCEL_KX022		/* Lid accel */
-#define CONFIG_ACCELGYRO_ICM426XX	/* Base accel second source*/
-
-/* Lid operates in forced mode, base in FIFO */
-#define CONFIG_ACCEL_FORCE_MODE_MASK BIT(LID_ACCEL)
-#define CONFIG_ACCEL_FIFO
-#define CONFIG_ACCEL_FIFO_SIZE 256	/* Must be a power of 2 */
-#define CONFIG_ACCEL_FIFO_THRES (CONFIG_ACCEL_FIFO_SIZE / 3)
-
-#define CONFIG_ACCEL_INTERRUPTS
-#define CONFIG_ACCELGYRO_BMI160_INT_EVENT \
-	TASK_EVENT_MOTION_SENSOR_INTERRUPT(BASE_ACCEL)
-
-#define CONFIG_ACCELGYRO_ICM426XX_INT_EVENT \
-	TASK_EVENT_MOTION_SENSOR_INTERRUPT(BASE_ACCEL)
-
-#define CONFIG_LID_ANGLE
-#define CONFIG_LID_ANGLE_UPDATE
-#define CONFIG_LID_ANGLE_SENSOR_BASE BASE_ACCEL
-#define CONFIG_LID_ANGLE_SENSOR_LID LID_ACCEL
-
-#define CONFIG_TABLET_MODE
-#define CONFIG_TABLET_MODE_SWITCH
-#define CONFIG_GMR_TABLET_MODE
-
-/* Volume Button feature */
-#define CONFIG_ADC_BUTTONS
-#define CONFIG_VOLUME_BUTTONS
-#define GPIO_VOLUME_UP_L GPIO_VOLUP_BTN_ODL
-#define GPIO_VOLUME_DOWN_L GPIO_VOLDN_BTN_ODL
-
-#ifndef __ASSEMBLER__
-
-#include "gpio_signal.h"
-#include "registers.h"
-
-enum chg_id {
-	CHARGER_PRIMARY,
-	CHARGER_SECONDARY,
-	CHARGER_NUM,
-};
-
-enum adc_channel {
-	ADC_TEMP_SENSOR_1,     /* ADC0 */
-	ADC_TEMP_SENSOR_2,     /* ADC1 */
-	ADC_SUB_ANALOG,	       /* ADC2 */
-	ADC_VSNS_PP3300_A,     /* ADC9 */
-	ADC_CH_COUNT
-};
-
-enum temp_sensor_id {
-	TEMP_SENSOR_1,
-	TEMP_SENSOR_2,
-	TEMP_SENSOR_COUNT
-};
-
-enum sensor_id {
-	LID_ACCEL,
-	BASE_ACCEL,
-	BASE_GYRO,
-	SENSOR_COUNT
-};
-
-enum pwm_channel {
-	PWM_CH_KBLIGHT,
-	PWM_CH_COUNT,
-};
-
-enum battery_type {
-	BATTERY_AP19B8M,
-	BATTERY_LGC_AP18C8K,
-	BATTERY_MURATA_AP18C4K,
-	BATTERY_TYPE_COUNT,
-};
-
-int board_is_sourcing_vbus(int port);
-void motion_interrupt(enum gpio_signal signal);
-#endif /* !__ASSEMBLER__ */
-#endif /* __CROS_EC_BOARD_H */
diff --git a/board/lalala/build.mk b/board/lalala/build.mk
deleted file mode 100644
index b012d8d502..0000000000
--- a/board/lalala/build.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-# -*- makefile -*-
-# Copyright 2021 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_FAMILY:=npcx7
-CHIP_VARIANT:=npcx7m7fc
-BASEBOARD:=keeby
-
-board-y=board.o battery.o cbi_ssfc.o led.o usb_pd_policy.o
diff --git a/board/lalala/cbi_ssfc.c b/board/lalala/cbi_ssfc.c
deleted file mode 100644
index c4b859f133..0000000000
--- a/board/lalala/cbi_ssfc.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Copyright 2021 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 "cbi_ssfc.h"
-#include "common.h"
-#include "console.h"
-#include "cros_board_info.h"
-#include "hooks.h"
-
-#define CPRINTS(format, args...) cprints(CC_SYSTEM, format, ##args)
-
-/* Cache SSFC on init since we don't expect it to change in runtime */
-static union dedede_cbi_ssfc cached_ssfc;
-BUILD_ASSERT(sizeof(cached_ssfc) == sizeof(uint32_t));
-
-static void cbi_ssfc_init(void)
-{
-	if (cbi_get_ssfc(&cached_ssfc.raw_value) != EC_SUCCESS)
-		/* Default to 0 when CBI isn't populated */
-		cached_ssfc.raw_value = 0;
-
-	CPRINTS("Read CBI SSFC : 0x%04X", cached_ssfc.raw_value);
-}
-DECLARE_HOOK(HOOK_INIT, cbi_ssfc_init, HOOK_PRIO_FIRST);
-
-enum ec_ssfc_base_sensor get_cbi_ssfc_base_sensor(void)
-{
-	return (enum ec_ssfc_base_sensor) cached_ssfc.base_sensor;
-}
-
-enum ec_ssfc_lid_sensor get_cbi_ssfc_lid_sensor(void)
-{
-	return (enum ec_ssfc_lid_sensor) cached_ssfc.lid_sensor;
-}
diff --git a/board/lalala/cbi_ssfc.h b/board/lalala/cbi_ssfc.h
deleted file mode 100644
index 935049b6ae..0000000000
--- a/board/lalala/cbi_ssfc.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/* Copyright 2021 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.
- */
-
-#ifndef _DEDEDE_CBI_SSFC__H_
-#define _DEDEDE_CBI_SSFC__H_
-
-#include "stdint.h"
-
-/****************************************************************************
- * Dedede CBI Second Source Factory Cache
- */
-
-/*
- * Base Sensor (Bits 0-2)
- */
-enum ec_ssfc_base_sensor {
-	SSFC_SENSOR_BASE_DEFAULT = 0,
-	SSFC_SENSOR_BMI160 = 1,
-	SSFC_SENSOR_ICM426XX = 2,
-	SSFC_SENSOR_LSM6DSM = 3,
-	SSFC_SENSOR_ICM42607 = 4
-};
-
-/*
- * Lid Sensor (Bits 3-5)
- */
-enum ec_ssfc_lid_sensor {
-	SSFC_SENSOR_LID_DEFAULT = 0,
-	SSFC_SENSOR_BMA255 = 1,
-	SSFC_SENSOR_KX022 = 2,
-	SSFC_SENSOR_LIS2DWL = 3
-};
-
-union dedede_cbi_ssfc {
-	struct {
-		uint32_t base_sensor : 3;
-		uint32_t lid_sensor : 3;
-		uint32_t reserved_2 : 26;
-	};
-	uint32_t raw_value;
-};
-
-/**
- * Get the Base sensor type from SSFC_CONFIG.
- *
- * @return the Base sensor board type.
- */
-enum ec_ssfc_base_sensor get_cbi_ssfc_base_sensor(void);
-
-/**
- * Get the Lid sensor type from SSFC_CONFIG.
- *
- * @return the Lid sensor board type.
- */
-enum ec_ssfc_lid_sensor get_cbi_ssfc_lid_sensor(void);
-
-
-#endif /* _DEDEDE_CBI_SSFC__H_ */
diff --git a/board/lalala/ec.tasklist b/board/lalala/ec.tasklist
deleted file mode 100644
index d4fb416bce..0000000000
--- a/board/lalala/ec.tasklist
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Copyright 2021 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, VENTI_TASK_STACK_SIZE) \
-	TASK_ALWAYS(MOTIONSENSE, motion_sense_task, NULL, VENTI_TASK_STACK_SIZE) \
-	TASK_ALWAYS(USB_CHG_P0, usb_charger_task, 0, LARGER_TASK_STACK_SIZE) \
-	TASK_ALWAYS(USB_CHG_P1, usb_charger_task, 1, LARGER_TASK_STACK_SIZE) \
-	TASK_ALWAYS(CHARGER, charger_task, NULL, VENTI_TASK_STACK_SIZE) \
-	TASK_NOTEST(CHIPSET, chipset_task, NULL, VENTI_TASK_STACK_SIZE) \
-	TASK_NOTEST(KEYPROTO, keyboard_protocol_task, NULL, TASK_STACK_SIZE) \
-	TASK_ALWAYS(CONSOLE, console_task, NULL, VENTI_TASK_STACK_SIZE) \
-	TASK_ALWAYS(HOSTCMD, host_command_task, NULL, VENTI_TASK_STACK_SIZE) \
-	TASK_NOTEST(KEYSCAN, keyboard_scan_task, NULL, VENTI_TASK_STACK_SIZE) \
-	TASK_ALWAYS(POWERBTN, power_button_task, NULL, VENTI_TASK_STACK_SIZE) \
-	TASK_ALWAYS(PD_C0, pd_task, NULL, ULTRA_TASK_STACK_SIZE) \
-	TASK_ALWAYS(PD_C1, pd_task, NULL, ULTRA_TASK_STACK_SIZE) \
-	TASK_ALWAYS(PD_INT_C0, pd_interrupt_handler_task, 0, ULTRA_TASK_STACK_SIZE) \
-	TASK_ALWAYS(PD_INT_C1, pd_interrupt_handler_task, 1, ULTRA_TASK_STACK_SIZE)
diff --git a/board/lalala/gpio.inc b/board/lalala/gpio.inc
deleted file mode 100644
index 3d81cd089d..0000000000
--- a/board/lalala/gpio.inc
+++ /dev/null
@@ -1,145 +0,0 @@
-/* -*- mode:c -*-
- *
- * Copyright 2021 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.
- */
-
-/* Power Interrupts */
-GPIO_INT(SLP_S0_L,		 PIN(D, 5), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(SLP_S3_L,		 PIN(A, 5), GPIO_INT_BOTH, baseboard_all_sys_pgood_interrupt)
-GPIO_INT(SLP_S4_L,		 PIN(D, 4), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(SLP_SUS_L,		 PIN(D, 7), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(RSMRST_PWRGD_L,	 PIN(C, 6), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(VCCIN_AUX_VID1,	 PIN(C, 7), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(CPU_C10_GATE_L,	 PIN(6, 7), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(VCCIN_AUX_VID0,	 PIN(F, 4), GPIO_INT_BOTH | GPIO_SEL_1P8V, power_signal_interrupt)
-GPIO_INT(PG_VCCIO_EXT_OD,	 PIN(B, 0), GPIO_INT_BOTH, baseboard_all_sys_pgood_interrupt)
-GPIO_INT(PG_PP5000_U_OD,	 PIN(E, 2), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(PG_DRAM_OD,		 PIN(E, 4), GPIO_INT_BOTH, baseboard_all_sys_pgood_interrupt)
-GPIO_INT(PG_PP1050_ST_OD,	 PIN(4, 2), GPIO_INT_BOTH, power_signal_interrupt)
-
-/* USB-C interrupts */
-GPIO_INT(USB_C0_INT_ODL,	 PIN(6, 2), GPIO_INT_FALLING | GPIO_PULL_UP, usb_c0_interrupt)
-GPIO_INT(SUB_USB_C1_INT_ODL,	 PIN(F, 5), GPIO_INT_FALLING | GPIO_PULL_UP, sub_usb_c1_interrupt)
-
-/* Button interrupts */
-GPIO_INT(EC_PWR_BTN_ODL,	 PIN(0, 1), GPIO_INT_BOTH | GPIO_PULL_UP, power_button_interrupt)
-
-/* Other interrupts */
-GPIO_INT(LID_OPEN,		 PIN(D, 2), GPIO_INT_BOTH, lid_interrupt)
-GPIO_INT(EC_WP_OD,		 PIN(A, 1), GPIO_INT_BOTH, switch_interrupt)
-GPIO_INT(BASE_SIXAXIS_INT_L,	 PIN(5, 6), GPIO_INT_FALLING | GPIO_SEL_1P8V, motion_interrupt)
-GPIO_INT(LID_360_L,		 PIN(9, 5), GPIO_INT_BOTH, gmr_tablet_switch_isr)
-
-/* I2C Ports */
-GPIO(EC_I2C_EEPROM_SCL,	      PIN(B, 3), GPIO_INPUT)
-GPIO(EC_I2C_EEPROM_SDA,	      PIN(B, 2), GPIO_INPUT)
-GPIO(EC_I2C_BATTERY_SCL,      PIN(3, 3), GPIO_INPUT)
-GPIO(EC_I2C_BATTERY_SDA,      PIN(3, 6), GPIO_INPUT)
-GPIO(EC_I2C_SENSOR_SCL,	      PIN(B, 5), GPIO_INPUT)
-GPIO(EC_I2C_SENSOR_SDA,	      PIN(B, 4), GPIO_INPUT)
-GPIO(EC_I2C_USB_C0_SCL,	      PIN(9, 0), GPIO_INPUT)
-GPIO(EC_I2C_USB_C0_SDA,	      PIN(8, 7), GPIO_INPUT)
-GPIO(EC_I2C_SUB_USB_C1_SCL,   PIN(9, 2), GPIO_INPUT)
-GPIO(EC_I2C_SUB_USB_C1_SDA,   PIN(9, 1), GPIO_INPUT)
-
-/* Extra Sub-board I/O pins */
-
-GPIO(EC_SUB_IO_2,  PIN(3, 4), GPIO_OUT_LOW)
-
-/* Misc Enables */
-GPIO(EN_VCCIO_EXT,   PIN(6, 1), GPIO_OUT_LOW)
-/* TODO(b:149775160) - Modify if needed if we ever use this signal. */
-GPIO(EN_VCCST,		PIN(A, 7), GPIO_INPUT)
-GPIO(EN_PP3300_PEN,	PIN(6, 3), GPIO_OUT_LOW)
-GPIO(EN_PP3300_A,	PIN(0, 3), GPIO_OUT_LOW)
-GPIO(EN_PP5000_U,	PIN(A, 4), GPIO_OUT_LOW)
-GPIO(EN_SLP_Z,		PIN(8, 3), GPIO_OUT_LOW)
-GPIO(EN_KB_BL,		PIN(6, 0), GPIO_OUT_LOW)
-GPIO(EN_BL_OD,		PIN(D, 3), GPIO_ODR_LOW)
-GPIO(EC_CBI_WP,		PIN(E, 5), GPIO_OUT_LOW)
-
-/* LED */
-GPIO(LED_B_ODL,                  PIN(C, 2), GPIO_OUT_HIGH)        /* PWM_CH_LED2_BLUE */
-GPIO(LED_G_ODL,                  PIN(C, 3), GPIO_OUT_HIGH)        /* PWM_CH_LED1_GREEN */
-GPIO(LED_R_ODL,                  PIN(C, 4), GPIO_OUT_HIGH)        /* PWM_CH_LED2_ORANGE */
-
-/* Power Sequencing */
-GPIO(EC_AP_PSYS,	     PIN(B, 7), GPIO_OUT_LOW)
-GPIO(EC_AP_RSMRST_L,         PIN(A, 6), GPIO_OUT_LOW)
-GPIO(EC_AP_PWR_BTN_ODL,      PIN(C, 1), GPIO_ODR_HIGH)
-GPIO(EC_AP_RTCRST,           PIN(7, 6), GPIO_OUT_LOW)
-GPIO(EC_AP_WAKE_ODL,         PIN(7, 4), GPIO_ODR_HIGH)
-GPIO(EC_AP_DPWROK,	     PIN(A, 3), GPIO_OUT_LOW)
-GPIO(EC_AP_PCH_PWROK_OD,     PIN(9, 4), GPIO_ODR_LOW)
-GPIO(EC_AP_VCCST_PWRGD_OD,   PIN(B, 1), GPIO_ODR_LOW)
-GPIO(EC_AP_SYS_PWROK,	     PIN(0, 2), GPIO_OUT_LOW)
-GPIO(EC_AP_MKBP_INT_L,	     PIN(7, 0), GPIO_ODR_HIGH)
-GPIO(EC_PROCHOT_ODL,	     PIN(F, 1), GPIO_ODR_HIGH | GPIO_SEL_1P8V)
-GPIO(EC_ENTERING_RW,	     PIN(E, 3), GPIO_OUT_LOW)
-GPIO(ALL_SYS_PWRGD,	     PIN(A, 0), GPIO_OUT_LOW)
-GPIO(SYS_RST_ODL,	     PIN(C, 5), GPIO_ODR_HIGH)
-
-/* USB pins */
-GPIO(EC_AP_USB_C1_HDMI_HPD,  PIN(9, 6), GPIO_OUT_LOW)
-GPIO(EC_AP_USB_C0_HPD,	     PIN(9, 3), GPIO_OUT_LOW)
-GPIO(HDMI_SEL_L,	     PIN(7, 2), GPIO_OUT_HIGH)
-GPIO(EC_BATTERY_PRES_ODL,    PIN(E, 1), GPIO_INPUT)
-GPIO(USB_A0_CHARGE_EN_L, PIN(3, 7), GPIO_OUT_HIGH)	/* Enable A0 1.5A Charging */
-GPIO(USB_A1_CHARGE_EN_L, PIN(F, 3), GPIO_OUT_HIGH)	/* Enable A1 1.5A Charging */
-GPIO(EN_USB_A0_VBUS,	 PIN(4, 1), GPIO_OUT_LOW)		/* Enable A1 5V Charging */
-GPIO(EN_USB_A1_VBUS,	 PIN(F, 2), GPIO_OUT_LOW)		/* Enable A1 5V Charging */
-/*
- * Lalala doesn't have these physical pins coming to the EC but uses other
- * logic.
- */
-UNIMPLEMENTED(AC_PRESENT)
-UNIMPLEMENTED(PG_EC_DSW_PWROK)
-UNIMPLEMENTED(PG_EC_ALL_SYS_PWRGD)
-UNIMPLEMENTED(VOLDN_BTN_ODL)
-UNIMPLEMENTED(VOLUP_BTN_ODL)
-
-/* Alternate Functions */
-/* ADC */
-ALTERNATE(PIN_MASK(F, BIT(0)), 0, MODULE_ADC, 0) /* ADC9 */
-ALTERNATE(PIN_MASK(4, 0x38), 0, MODULE_ADC, 0)   /* ADC0-2 */
-
-/* Keyboard */
-ALTERNATE(PIN_MASK(3, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_INPUT | GPIO_PULL_UP) /* KSI0, KSI1 */
-ALTERNATE(PIN_MASK(2, 0xFC), 0, MODULE_KEYBOARD_SCAN, GPIO_INPUT | GPIO_PULL_UP) /* KSI2-7 */
-ALTERNATE(PIN_MASK(2, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH)		 /* KSO0, KSO1 */
-ALTERNATE(PIN_MASK(1, 0x7F), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH)		 /* KSO3-9 */
-ALTERNATE(PIN_MASK(0, 0xF0), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH)		 /* KSO10-13 */
-ALTERNATE(PIN_MASK(8, 0x04), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH)		 /* KSO14 */
-GPIO(EC_KSO_02_INV, PIN(1, 7), GPIO_OUT_LOW)	/* KSO2 inverted */
-
-/* PWM */
-ALTERNATE(PIN_MASK(8, BIT(0)), 0, MODULE_PWM, 0) /* PWM3 */
-
-/* UART */
-ALTERNATE(PIN_MASK(6, 0x30), 0, MODULE_UART, 0)  /* UART1 */
-
-/* I2C */
-ALTERNATE(PIN_MASK(B, 0x3C), 0, MODULE_I2C, 0)   /* I2C7,I2C0 */
-ALTERNATE(PIN_MASK(3, 0x48), 0, MODULE_I2C, 0)   /* I2C5 */
-ALTERNATE(PIN_MASK(9, 0x07), 0, MODULE_I2C, 0)   /* I2C2, I2C1 SCL */
-ALTERNATE(PIN_MASK(8, 0x80), 0, MODULE_I2C, 0)   /* I2C1 SDA */
-
-/* NC pins, enable internal pull-up to avoid floating state. */
-GPIO(GPIO32_NC, PIN(3, 2), GPIO_INPUT | GPIO_PULL_UP)
-GPIO(GPIO35_NC, PIN(3, 5), GPIO_INPUT | GPIO_PULL_UP)
-GPIO(GPIO57_NC, PIN(5, 7), GPIO_INPUT | GPIO_PULL_UP)
-GPIO(GPIO81_NC, PIN(8, 1), GPIO_INPUT | GPIO_PULL_UP)
-GPIO(GPIO86_NC, PIN(8, 6), GPIO_INPUT | GPIO_PULL_UP)
-GPIO(GPIOC0_NC, PIN(C, 0), GPIO_INPUT | GPIO_PULL_UP)
-GPIO(GPIOD0_NC, PIN(D, 0), GPIO_INPUT | GPIO_PULL_UP)
-GPIO(GPIOD1_NC, PIN(D, 1), GPIO_INPUT | GPIO_PULL_UP)
-GPIO(GPIOD6_NC, PIN(D, 6), GPIO_INPUT | GPIO_PULL_UP)
-GPIO(GPIOE0_NC, PIN(E, 0), GPIO_INPUT | GPIO_PULL_UP)
-GPIO(GPIO40_NC, PIN(4, 0), GPIO_INPUT | GPIO_PULL_UP)
diff --git a/board/lalala/led.c b/board/lalala/led.c
deleted file mode 100644
index cfe6f9eb6a..0000000000
--- a/board/lalala/led.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/* Copyright 2021 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 lalala
- */
-
-#include "ec_commands.h"
-#include "gpio.h"
-#include "led_common.h"
-#include "led_onoff_states.h"
-#include "chipset.h"
-
-#define LED_ON_LVL 0
-#define LED_OFF_LVL 1
-
-__override const int led_charge_lvl_1 = 5;
-
-__override const int led_charge_lvl_2 = 95;
-
-__override struct led_descriptor
-			led_bat_state_table[LED_NUM_STATES][LED_NUM_PHASES] = {
-	[STATE_CHARGING_LVL_1]	     = {{EC_LED_COLOR_AMBER, LED_INDEFINITE} },
-	[STATE_CHARGING_LVL_2]	     = {{EC_LED_COLOR_AMBER, LED_INDEFINITE} },
-	[STATE_CHARGING_FULL_CHARGE] = {{EC_LED_COLOR_BLUE,  LED_INDEFINITE} },
-	[STATE_DISCHARGE_S0]	     = {{EC_LED_COLOR_BLUE,  LED_INDEFINITE} },
-	[STATE_DISCHARGE_S3]	     = {{EC_LED_COLOR_AMBER, 1 * LED_ONE_SEC},
-					{LED_OFF,            3 * LED_ONE_SEC} },
-	[STATE_DISCHARGE_S5]         = {{LED_OFF,  LED_INDEFINITE} },
-	[STATE_BATTERY_ERROR]        = {{EC_LED_COLOR_AMBER,  1 * LED_ONE_SEC},
-					{LED_OFF,	    1 * LED_ONE_SEC} },
-	[STATE_FACTORY_TEST]         = {{EC_LED_COLOR_BLUE,   2 * LED_ONE_SEC},
-					{EC_LED_COLOR_AMBER, 2 * LED_ONE_SEC} },
-};
-
-const enum ec_led_id supported_led_ids[] = {
-	EC_LED_ID_BATTERY_LED
-};
-
-const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids);
-
-__override void led_set_color_battery(enum ec_led_colors color)
-{
-	switch (color) {
-	case EC_LED_COLOR_AMBER:
-		gpio_set_level(GPIO_LED_R_ODL, LED_ON_LVL);
-		gpio_set_level(GPIO_LED_B_ODL, LED_OFF_LVL);
-		break;
-	case EC_LED_COLOR_BLUE:
-		gpio_set_level(GPIO_LED_R_ODL, LED_OFF_LVL);
-		gpio_set_level(GPIO_LED_B_ODL, LED_ON_LVL);
-		break;
-	default: /* LED_OFF and other unsupported colors */
-		gpio_set_level(GPIO_LED_R_ODL, LED_OFF_LVL);
-		gpio_set_level(GPIO_LED_B_ODL, LED_OFF_LVL);
-		break;
-	}
-}
-
-void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range)
-{
-	if (led_id == EC_LED_ID_BATTERY_LED) {
-		brightness_range[EC_LED_COLOR_AMBER] = 1;
-		brightness_range[EC_LED_COLOR_BLUE] = 1;
-	}
-}
-
-int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness)
-{
-	if (led_id == EC_LED_ID_BATTERY_LED) {
-		if (brightness[EC_LED_COLOR_BLUE] != 0)
-			led_set_color_battery(EC_LED_COLOR_BLUE);
-		else if (brightness[EC_LED_COLOR_AMBER] != 0)
-			led_set_color_battery(EC_LED_COLOR_AMBER);
-		else
-			led_set_color_battery(LED_OFF);
-	}
-	return EC_SUCCESS;
-}
diff --git a/board/lalala/usb_pd_policy.c b/board/lalala/usb_pd_policy.c
deleted file mode 100644
index fd9018a3f0..0000000000
--- a/board/lalala/usb_pd_policy.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/* Copyright 2021 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 "charge_manager.h"
-#include "chipset.h"
-#include "common.h"
-#include "console.h"
-#include "driver/tcpm/tcpci.h"
-#include "usb_pd.h"
-
-#define CPRINTF(format, args...) cprintf(CC_USBPD, format, ## args)
-#define CPRINTS(format, args...) cprints(CC_USBPD, format, ## args)
-
-int pd_check_vconn_swap(int port)
-{
-	/* Allow VCONN swaps if the AP is on. */
-	return chipset_in_state(CHIPSET_STATE_ANY_SUSPEND | CHIPSET_STATE_ON);
-}
-
-void pd_power_supply_reset(int port)
-{
-	/* Disable VBUS */
-	tcpc_write(port, TCPC_REG_COMMAND, TCPC_REG_COMMAND_SRC_CTRL_LOW);
-
-	/* Notify host of power info change. */
-	pd_send_host_event(PD_EVENT_POWER_CHANGE);
-}
-
-int pd_set_power_supply_ready(int port)
-{
-	int rv;
-
-	if (port >= CONFIG_USB_PD_PORT_MAX_COUNT)
-		return EC_ERROR_INVAL;
-
-	/* Disable charging. */
-	rv = tcpc_write(port, TCPC_REG_COMMAND, TCPC_REG_COMMAND_SNK_CTRL_LOW);
-	if (rv)
-		return rv;
-
-	/* Our policy is not to source VBUS when the AP is off. */
-	if (chipset_in_state(CHIPSET_STATE_ANY_OFF))
-		return EC_ERROR_NOT_POWERED;
-
-	/* Provide Vbus. */
-	rv = tcpc_write(port, TCPC_REG_COMMAND, TCPC_REG_COMMAND_SRC_CTRL_HIGH);
-	if (rv)
-		return rv;
-
-	/* Notify host of power info change. */
-	pd_send_host_event(PD_EVENT_POWER_CHANGE);
-
-	return EC_SUCCESS;
-}
diff --git a/board/lalala/vif_override.xml b/board/lalala/vif_override.xml
deleted file mode 100644
index 32736caf64..0000000000
--- a/board/lalala/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.
--->