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-rw-r--r--board/spherion/battery.c111
-rw-r--r--board/spherion/board.c125
-rw-r--r--board/spherion/board.h101
-rw-r--r--board/spherion/build.mk14
-rw-r--r--board/spherion/ec.tasklist21
-rw-r--r--board/spherion/gpio.inc149
-rw-r--r--board/spherion/led.c82
-rw-r--r--board/spherion/vif_override.xml3
8 files changed, 0 insertions, 606 deletions
diff --git a/board/spherion/battery.c b/board/spherion/battery.c
deleted file mode 100644
index 3613a4750c..0000000000
--- a/board/spherion/battery.c
+++ /dev/null
@@ -1,111 +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 "battery.h"
-#include "battery_smart.h"
-#include "battery_fuel_gauge.h"
-#include "charge_state.h"
-#include "chipset.h"
-#include "gpio.h"
-#include "temp_sensor.h"
-#include "util.h"
-
-const struct board_batt_params board_battery_info[] = {
- [BATTERY_C235] = {
- .fuel_gauge = {
- .manuf_name = "AS3GWRc3KA",
- .device_name = "C235-41",
- .ship_mode = {
- .reg_addr = 0x0,
- .reg_data = { 0x10, 0x10 },
- },
- .fet = {
- .reg_addr = 0x99,
- .reg_mask = 0x0c,
- .disconnect_val = 0x0c,
- }
- },
- .batt_info = {
- .voltage_max = 8800,
- .voltage_normal = 7700,
- .voltage_min = 6000,
- .precharge_current = 256,
- .start_charging_min_c = 0,
- .start_charging_max_c = 45,
- .charging_min_c = 0,
- .charging_max_c = 60,
- .discharging_min_c = 0,
- .discharging_max_c = 60,
- },
- },
- /* Panasonic AP1505L Battery Information */
- [BATTERY_PANASONIC_AP15O5L] = {
- .fuel_gauge = {
- .manuf_name = "PANASONIC KT00305013",
- .device_name = "AP15O5L",
- .ship_mode = {
- .reg_addr = 0x3A,
- .reg_data = { 0xC574, 0xC574 },
- },
- .fet = {
- .reg_addr = 0x0,
- .reg_mask = 0x4000,
- .disconnect_val = 0x0,
- }
- },
- .batt_info = {
- .voltage_max = 13200,
- .voltage_normal = 11550, /* mV */
- .voltage_min = 9000, /* mV */
- .precharge_current = 256, /* mA */
- .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_PANASONIC_AP15O5L;
-
-int charger_profile_override(struct charge_state_data *curr)
-{
- int charger_temp, charger_temp_c;
- int on;
-
- /* charge confrol if the system is on, otherwise turn it off */
- on = chipset_in_state(CHIPSET_STATE_ON);
- if (!on)
- return 0;
-
- /* charge control if outside of allowable temperature range */
- if (curr->state == ST_CHARGE) {
- temp_sensor_read(TEMP_SENSOR_CHARGER, &charger_temp);
- charger_temp_c = K_TO_C(charger_temp);
- if (charger_temp_c > 52)
- curr->requested_current = MIN(curr->requested_current,
- 2200);
- else if (charger_temp_c > 48)
- curr->requested_current = MIN(curr->requested_current,
- CONFIG_CHARGER_MAX_INPUT_CURRENT);
- }
-
- return 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;
-}
diff --git a/board/spherion/board.c b/board/spherion/board.c
deleted file mode 100644
index 1119b1f077..0000000000
--- a/board/spherion/board.c
+++ /dev/null
@@ -1,125 +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.
- */
-/* Spherion board configuration */
-
-#include "adc.h"
-#include "button.h"
-#include "charge_manager.h"
-#include "charge_state_v2.h"
-#include "charger.h"
-#include "chipset.h"
-#include "common.h"
-#include "console.h"
-#include "driver/accel_lis2dw12.h"
-#include "driver/accelgyro_bmi_common.h"
-#include "driver/als_tcs3400.h"
-#include "driver/bc12/mt6360.h"
-#include "driver/bc12/pi3usb9201.h"
-#include "driver/charger/isl923x.h"
-#include "driver/ppc/syv682x.h"
-#include "driver/tcpm/it83xx_pd.h"
-#include "driver/temp_sensor/thermistor.h"
-#include "driver/usb_mux/it5205.h"
-#include "driver/usb_mux/ps8743.h"
-#include "extpower.h"
-#include "gpio.h"
-#include "hooks.h"
-#include "i2c.h"
-#include "keyboard_scan.h"
-#include "lid_switch.h"
-#include "power.h"
-#include "power_button.h"
-#include "pwm.h"
-#include "pwm_chip.h"
-#include "regulator.h"
-#include "spi.h"
-#include "switch.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_tcpm.h"
-#include "usbc_ppc.h"
-
-#define CPRINTS(format, args...) cprints(CC_USBCHARGE, format, ## args)
-#define CPRINTF(format, args...) cprintf(CC_USBCHARGE, format, ## args)
-
-/* ADC channels. Must be in the exactly same order as in enum adc_channel. */
-const struct adc_t adc_channels[] = {
- /* Convert to mV (3000mV/1024). */
- {"VBUS_C0", ADC_MAX_MVOLT * 10, ADC_READ_MAX + 1, 0, CHIP_ADC_CH0},
- {"BOARD_ID_0", ADC_MAX_MVOLT, ADC_READ_MAX + 1, 0, CHIP_ADC_CH1},
- {"BOARD_ID_1", ADC_MAX_MVOLT, ADC_READ_MAX + 1, 0, CHIP_ADC_CH2},
- /* AMON/BMON gain = 17.97 */
- {"CHARGER_AMON_R", ADC_MAX_MVOLT * 1000 / 17.97, ADC_READ_MAX + 1, 0,
- CHIP_ADC_CH3},
- {"VBUS_C1", ADC_MAX_MVOLT * 10, ADC_READ_MAX + 1, 0, CHIP_ADC_CH5},
- {"CHARGER_PMON", ADC_MAX_MVOLT, ADC_READ_MAX + 1, 0, CHIP_ADC_CH6},
- {"TEMP_SENSOR_CHARGER", ADC_MAX_MVOLT, ADC_READ_MAX + 1, 0,
- CHIP_ADC_CH7},
-};
-BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT);
-
-const struct temp_sensor_t temp_sensors[] = {
- [TEMP_SENSOR_CHARGER] = {.name = "Charger",
- .type = TEMP_SENSOR_TYPE_BOARD,
- .read = get_temp_3v3_30k9_47k_4050b,
- .idx = ADC_TEMP_SENSOR_CHARGER},
-};
-BUILD_ASSERT(ARRAY_SIZE(temp_sensors) == TEMP_SENSOR_COUNT);
-
-/* PWM */
-
-/*
- * PWM channels. Must be in the exactly same order as in enum pwm_channel.
- * There total three 16 bits clock prescaler registers for all pwm channels,
- * so use the same frequency and prescaler register setting is required if
- * number of pwm channel greater than three.
- */
-const struct pwm_t pwm_channels[] = {
- [PWM_CH_KBLIGHT] = {
- .channel = PWM_HW_CH_DCR2,
- .flags = 0,
- .freq_hz = 10000,
- .pcfsr_sel = PWM_PRESCALER_C4
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT);
-
-static void kb_backlight_enable(void)
-{
- gpio_set_level(GPIO_EC_KB_BL_EN, 1);
-}
-DECLARE_HOOK(HOOK_CHIPSET_RESUME, kb_backlight_enable, HOOK_PRIO_DEFAULT);
-
-static void kb_backlight_disable(void)
-{
- gpio_set_level(GPIO_EC_KB_BL_EN, 0);
-}
-DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, kb_backlight_disable, HOOK_PRIO_DEFAULT);
-
-void board_usb_mux_init(void)
-{
- if (board_get_sub_board() == SUB_BOARD_TYPEC)
- ps8743_tune_usb_eq(&usb_muxes[1],
- PS8743_USB_EQ_TX_12_8_DB,
- PS8743_USB_EQ_RX_12_8_DB);
-}
-DECLARE_HOOK(HOOK_INIT, board_usb_mux_init, HOOK_PRIO_INIT_I2C + 1);
-
-static void board_suspend(void)
-{
- gpio_set_level(GPIO_EN_5V_USM, 0);
-}
-DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, board_suspend, HOOK_PRIO_DEFAULT);
-
-static void board_resume(void)
-{
- gpio_set_level(GPIO_EN_5V_USM, 1);
-}
-DECLARE_HOOK(HOOK_CHIPSET_RESUME, board_resume, HOOK_PRIO_DEFAULT);
diff --git a/board/spherion/board.h b/board/spherion/board.h
deleted file mode 100644
index a27258bc94..0000000000
--- a/board/spherion/board.h
+++ /dev/null
@@ -1,101 +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.
- */
-/* Spherion board configuration */
-
-#ifndef __CROS_EC_BOARD_H
-#define __CROS_EC_BOARD_H
-
-#include "baseboard.h"
-
-/* Chipset config */
-
-/* Optional features */
-#define CONFIG_LTO
-#undef CONFIG_LOW_POWER_S0
-
-/*
- * TODO: Remove this option once the VBAT no longer keeps high when
- * system's power isn't presented.
- */
-#define CONFIG_IT83XX_RESET_PD_CONTRACT_IN_BRAM
-
-/* Temperature sensor */
-#define CONFIG_TEMP_SENSOR
-#define CONFIG_THERMISTOR
-#define CONFIG_STEINHART_HART_3V3_30K9_47K_4050B
-
-/* LED */
-#define CONFIG_LED_ONOFF_STATES
-
-/* Keyboard features */
-#define CONFIG_KEYBOARD_REFRESH_ROW3
-
-/* Keyboard backliht */
-#define CONFIG_PWM_KBLIGHT
-
-/* Charger*/
-#define CONFIG_CHARGER_MAX_INPUT_CURRENT 3100
-#define CONFIG_CHARGER_PROFILE_OVERRIDE
-
-/* PD / USB-C / PPC */
-#define CONFIG_USB_PD_DEBUG_LEVEL 3
-#define PD_MAX_POWER_MW 65000
-#define PD_MAX_CURRENT_MA CONFIG_CHARGER_MAX_INPUT_CURRENT
-#define PD_MAX_VOLTAGE_MV 20000
-#define PD_OPERATING_POWER_MW 15000
-#define PD_POWER_SUPPLY_TURN_ON_DELAY 30000 /* us */
-#define PD_POWER_SUPPLY_TURN_OFF_DELAY 250000 /* us */
-#undef CONFIG_SYV682X_HV_ILIM
-#define CONFIG_SYV682X_HV_ILIM SYV682X_HV_ILIM_5_50
-
-/* Optional console commands */
-#define CONFIG_CMD_FLASH
-#define CONFIG_CMD_SCRATCHPAD
-#define CONFIG_CMD_STACKOVERFLOW
-
-/* Sensor */
-
-/* SPI / Host Command */
-#undef CONFIG_HOSTCMD_DEBUG_MODE
-#define CONFIG_HOSTCMD_DEBUG_MODE HCDEBUG_OFF
-
-/* USB-A */
-#define USBA_PORT_COUNT 1
-
-#ifndef __ASSEMBLER__
-
-#include "gpio_signal.h"
-#include "registers.h"
-
-enum battery_type {
- BATTERY_C235,
- BATTERY_PANASONIC_AP15O5L,
- BATTERY_TYPE_COUNT,
-};
-
-enum temp_sensor_id {
- TEMP_SENSOR_CHARGER,
- TEMP_SENSOR_COUNT
-};
-
-enum adc_channel {
- ADC_VBUS_C0, /* ADC 0 */
- ADC_BOARD_ID_0, /* ADC 1 */
- ADC_BOARD_ID_1, /* ADC 2 */
- ADC_CHARGER_AMON_R, /* ADC 3 */
- ADC_VBUS_C1, /* ADC 5 */
- ADC_CHARGER_PMON, /* ADC 6 */
- ADC_TEMP_SENSOR_CHARGER, /* ADC 7 */
- /* Number of ADC channels */
- ADC_CH_COUNT,
-};
-
-enum pwm_channel {
- PWM_CH_KBLIGHT,
- PWM_CH_COUNT,
-};
-
-#endif /* !__ASSEMBLER__ */
-#endif /* __CROS_EC_BOARD_H */
diff --git a/board/spherion/build.mk b/board/spherion/build.mk
deleted file mode 100644
index 4dc5a3e62e..0000000000
--- a/board/spherion/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
-
-# the IC is ITE IT8xxx2
-CHIP:=it83xx
-CHIP_FAMILY:=it8xxx2
-CHIP_VARIANT:=it81202bx_1024
-BASEBOARD:=asurada
-
-board-y+=battery.o board.o led.o
diff --git a/board/spherion/ec.tasklist b/board/spherion/ec.tasklist
deleted file mode 100644
index c92920ade6..0000000000
--- a/board/spherion/ec.tasklist
+++ /dev/null
@@ -1,21 +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_NOTEST(CHIPSET, chipset_task, NULL, VENTI_TASK_STACK_SIZE) \
- TASK_ALWAYS(CHARGER, charger_task, NULL, VENTI_TASK_STACK_SIZE) \
- TASK_ALWAYS(USB_CHG_P0, usb_charger_task, 0, VENTI_TASK_STACK_SIZE) \
- TASK_ALWAYS(USB_CHG_P1, usb_charger_task, 1, VENTI_TASK_STACK_SIZE) \
- TASK_NOTEST(PDCMD, pd_command_task, NULL, 1024) \
- TASK_ALWAYS(HOSTCMD, host_command_task, NULL, 1024) \
- TASK_ALWAYS(CONSOLE, console_task, NULL, LARGER_TASK_STACK_SIZE) \
- TASK_NOTEST(KEYSCAN, keyboard_scan_task, NULL, TASK_STACK_SIZE) \
- TASK_ALWAYS(PD_C0, pd_task, NULL, 1280) \
- TASK_ALWAYS(PD_C1, pd_task, NULL, 1280) \
-
diff --git a/board/spherion/gpio.inc b/board/spherion/gpio.inc
deleted file mode 100644
index b618911e02..0000000000
--- a/board/spherion/gpio.inc
+++ /dev/null
@@ -1,149 +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. */
-
-/* Wake Source interrupts */
-GPIO_INT(POWER_BUTTON_L, PIN(E, 4), GPIO_INT_BOTH | GPIO_PULL_UP |
- GPIO_HIB_WAKE_HIGH, power_button_interrupt) /* H1_EC_PWR_BTN_ODL */
-GPIO_INT(LID_OPEN, PIN(E, 2), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH,
- lid_interrupt)
-
-/* Chipset interrupts */
-GPIO_INT(AP_EC_WARM_RST_REQ, PIN(D, 3), GPIO_INT_RISING | GPIO_SEL_1P8V,
- chipset_reset_request_interrupt)
-
-/* Power sequencing interrupts */
-GPIO_INT(AP_EC_WATCHDOG_L, PIN(C, 7), GPIO_INT_BOTH | GPIO_SEL_1P8V,
- chipset_watchdog_interrupt)
-GPIO_INT(AP_IN_SLEEP_L, PIN(F, 2),
- GPIO_INT_BOTH | GPIO_PULL_DOWN | GPIO_SEL_1P8V, power_signal_interrupt)
-GPIO_INT(PMIC_EC_PWRGD, PIN(F, 3),
- GPIO_INT_BOTH | GPIO_PULL_DOWN | GPIO_SEL_1P8V, power_signal_interrupt)
-
-/* Sensor Interrupts */
-
-/* USB-C interrupts */
-GPIO_INT(USB_C0_PPC_INT_ODL, PIN(D, 1), GPIO_INT_BOTH, ppc_interrupt)
-GPIO_INT(USB_C0_BC12_INT_ODL,PIN(J, 6), GPIO_INT_FALLING, bc12_interrupt)
-GPIO_INT(USB_C1_BC12_INT_L, PIN(J, 4), GPIO_INT_FALLING, bc12_interrupt)
-
-/* Volume button interrupts */
-GPIO_INT(VOLUME_DOWN_L, PIN(D, 5), GPIO_INT_BOTH | GPIO_PULL_UP,
- button_interrupt) /* EC_VOLDN_BTN_ODL */
-GPIO_INT(VOLUME_UP_L, PIN(D, 6), GPIO_INT_BOTH | GPIO_PULL_UP,
- button_interrupt) /* EC_VOLUP_BTN_ODL */
-
-/* Other interrupts */
-GPIO_INT(AP_XHCI_INIT_DONE, PIN(D, 2), GPIO_INT_BOTH | GPIO_PULL_DOWN | GPIO_SEL_1P8V,
- usb_a0_interrupt)
-GPIO_INT(AC_PRESENT, PIN(E, 5), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH,
- extpower_interrupt) /* AC_OK / AC_PRESENT in rev1+ */
-GPIO_INT(UART1_RX, PIN(B, 0), GPIO_INT_FALLING,
- uart_deepsleep_interrupt) /* UART_DEBUG_TX_EC_RX */
-GPIO_INT(WP, PIN(I, 4), GPIO_INT_BOTH | GPIO_SEL_1P8V,
- switch_interrupt) /* EC_FLASH_WP_OD */
-GPIO_INT(SPI0_CS, PIN(M, 5), GPIO_INT_FALLING,
- spi_event) /* SPI slave Chip Select -- AP_SPI_EC_CS_L */
-GPIO_INT(X_EC_GPIO2, PIN(B, 2), GPIO_ODR_HIGH, x_ec_interrupt)
-
-/* Power Sequencing Signals */
-GPIO(EC_PMIC_EN_ODL, PIN(D, 0), GPIO_ODR_HIGH | GPIO_SEL_1P8V)
-GPIO(EC_PMIC_WATCHDOG_L, PIN(H, 0), GPIO_ODR_LOW | GPIO_SEL_1P8V)
-GPIO(EN_PP5000_A, PIN(C, 6), GPIO_OUT_HIGH)
-GPIO(PG_MT6315_PROC_ODL, PIN(E, 1), GPIO_INPUT)
-GPIO(PG_MT6360_ODL, PIN(F, 1), GPIO_INPUT)
-GPIO(PG_PP5000_A_ODL, PIN(A, 6), GPIO_INPUT)
-GPIO(EN_SLP_Z, PIN(E, 3), GPIO_OUT_LOW)
-GPIO(SYS_RST_ODL, PIN(B, 6), GPIO_ODR_LOW)
-GPIO(EC_BL_EN_OD, PIN(B, 5), GPIO_ODR_LOW | GPIO_SEL_1P8V)
-
-/* MKBP event synchronization */
-GPIO(EC_INT_L, PIN(E, 6), GPIO_ODR_HIGH | GPIO_SEL_1P8V) /* EC_AP_INT_ODL */
-
-/* USB and USBC Signals */
-GPIO(DP_AUX_PATH_SEL, PIN(G, 0), GPIO_OUT_HIGH)
-GPIO(EC_DPBRDG_HPD_ODL, PIN(J, 0), GPIO_ODR_HIGH | GPIO_SEL_1P8V)
-GPIO(EN_PP5000_USB_A0_VBUS, PIN(B, 7), GPIO_OUT_LOW)
-GPIO(USB_C0_FRS_EN, PIN(H, 3), GPIO_OUT_LOW)
-
-/* Misc Signals */
-GPIO(EC_BATT_PRES_ODL, PIN(C, 0), GPIO_INPUT)
-GPIO(BC12_DET_EN, PIN(J, 5), GPIO_OUT_LOW) /* EN_USB_C0_BC12_DET */
-GPIO(EN_EC_ID_ODL, PIN(H, 5), GPIO_ODR_LOW)
-GPIO(ENTERING_RW, PIN(C, 5), GPIO_OUT_LOW) /* EC_ENTERING_RW */
-GPIO(EC_KB_BL_EN, PIN(G, 3), GPIO_OUT_LOW) /* Keyboard backlight enable */
-GPIO(EN_5V_USM, PIN(D, 7), GPIO_OUT_LOW)
-
-/* I2C pins - Alternate function below configures I2C module on these pins */
-GPIO(I2C_A_SCL, PIN(B, 3), GPIO_INPUT) /* I2C_CHG_BATT_SCL */
-GPIO(I2C_A_SDA, PIN(B, 4), GPIO_INPUT) /* I2C_CHG_BATT_SDA */
-GPIO(I2C_B_SCL, PIN(C, 1), GPIO_INPUT | GPIO_SEL_1P8V) /* I2C_SENSOR_SCL */
-GPIO(I2C_B_SDA, PIN(C, 2), GPIO_INPUT | GPIO_SEL_1P8V) /* I2C_SENSOR_SDA */
-GPIO(I2C_C_SCL, PIN(F, 6), GPIO_INPUT) /* I2C_USB_C0_SCL */
-GPIO(I2C_C_SDA, PIN(F, 7), GPIO_INPUT) /* I2C_USB_C0_SCL */
-GPIO(I2C_E_SCL, PIN(E, 0), GPIO_INPUT) /* I2C_USB_C1_SCL */
-GPIO(I2C_E_SDA, PIN(E, 7), GPIO_INPUT) /* I2C_USB_C1_SDA */
-
-/* SPI pins - Alternate function below configures SPI module on these pins */
-
-/* NC / TP */
-
-/* Keyboard pins */
-
-/* Subboards HDMI/TYPEC */
-GPIO(EC_X_GPIO1, PIN(H, 4), GPIO_OUT_LOW)
-GPIO(EC_X_GPIO3, PIN(J, 1), GPIO_INPUT)
-
-/* Alternate functions GPIO definitions */
-ALTERNATE(PIN_MASK(B, 0x18), 1, MODULE_I2C, 0) /* I2C A */
-ALTERNATE(PIN_MASK(C, 0x06), 1, MODULE_I2C, GPIO_SEL_1P8V) /* I2C B */
-ALTERNATE(PIN_MASK(F, 0xC0), 1, MODULE_I2C, 0) /* I2C C */
-ALTERNATE(PIN_MASK(E, 0x81), 1, MODULE_I2C, 0) /* I2C E */
-
-/* UART */
-ALTERNATE(PIN_MASK(B, 0x03), 1, MODULE_UART, 0) /* EC to Servo */
-
-/* ADC */
-ALTERNATE(PIN_MASK(I, 0xEF), 0, MODULE_ADC, 0) /* ADC 0,1,2,3,5,6,7 */
-
-/* SPI */
-ALTERNATE(PIN_MASK(M, 0x33), 0, MODULE_SPI, 0) /* SPI */
-
-/* Unimplemented Pins */
-GPIO(SET_VMC_VOLT_AT_1V8, PIN(D, 4), GPIO_INPUT | GPIO_PULL_DOWN | GPIO_SEL_1P8V)
-GPIO(PACKET_MODE_EN, PIN(A, 3), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(UNUSED_GPIOA0, PIN(A, 0), GPIO_INPUT | GPIO_PULL_UP)
-GPIO(UNUSED_GPIOA1, PIN(A, 1), GPIO_INPUT | GPIO_PULL_UP)
-GPIO(UNUSED_GPIOA2, PIN(A, 2), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(UNUSED_GPIOF0, PIN(F, 0), GPIO_INPUT | GPIO_PULL_UP)
-GPIO(UNUSED_GPIOJ2, PIN(J, 2), GPIO_INPUT | GPIO_PULL_UP)
-GPIO(UNUSED_GPIOJ3, PIN(J, 3), GPIO_INPUT | GPIO_PULL_UP)
-GPIO(UNUSED_GPIOJ7, PIN(J, 7), GPIO_INPUT | GPIO_PULL_UP)
-
-/* b/160218054: behavior not defined */
-/* *_ODL pin has external pullup so don't pull it down. */
-GPIO(USB_A0_FAULT_ODL, PIN(A, 7), GPIO_INPUT)
-GPIO(CHARGER_PROCHOT_ODL, PIN(C, 3), GPIO_INPUT)
-GPIO(PG_MT6315_GPU_ODL, PIN(H, 6), GPIO_INPUT)
-GPIO(EN_PP3000_SD_U, PIN(G, 1), GPIO_INPUT | GPIO_PULL_DOWN | GPIO_SEL_1P8V)
-/* reserved for future use */
-GPIO(CCD_MODE_ODL, PIN(C, 4), GPIO_INPUT)
-
-/* NC pins, enable internal pull-up/down to avoid floating state. */
-GPIO(NC_GPM2, PIN(M, 2), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(NC_GPM3, PIN(M, 3), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(NC_GPM6, PIN(M, 6), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(SPI_CLK_GPG6, PIN(G, 6), GPIO_INPUT | GPIO_PULL_UP)
-/*
- * These 3 pins don't have internal pull-down capability,
- * so we set them as output low.
- */
-GPIO(SPI_MOSI_GPG4, PIN(G, 4), GPIO_OUT_LOW)
-GPIO(SPI_MISO_GPG5, PIN(G, 5), GPIO_OUT_LOW)
-GPIO(SPI_CS_GPG7, PIN(G, 7), GPIO_OUT_LOW)
diff --git a/board/spherion/led.c b/board/spherion/led.c
deleted file mode 100644
index aad85d02c1..0000000000
--- a/board/spherion/led.c
+++ /dev/null
@@ -1,82 +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 LED control for Spherion
- */
-
-#include "ec_commands.h"
-#include "gpio.h"
-#include "led_common.h"
-#include "led_onoff_states.h"
-#include "chipset.h"
-#include "driver/bc12/mt6360.h"
-
-__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)
-{
- mt6360_led_set_brightness(MT6360_LED_RGB1, 50);
- mt6360_led_set_brightness(MT6360_LED_RGB3, 50);
-
- switch (color) {
- case EC_LED_COLOR_AMBER:
- mt6360_led_enable(MT6360_LED_RGB1, 1);
- mt6360_led_enable(MT6360_LED_RGB3, 0);
- break;
- case EC_LED_COLOR_BLUE:
- mt6360_led_enable(MT6360_LED_RGB1, 0);
- mt6360_led_enable(MT6360_LED_RGB3, 1);
- break;
- default: /* LED_OFF and other unsupported colors */
- mt6360_led_enable(MT6360_LED_RGB1, 0);
- mt6360_led_enable(MT6360_LED_RGB3, 0);
- 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] =
- MT6360_LED_BRIGHTNESS_MAX;
- brightness_range[EC_LED_COLOR_BLUE] =
- MT6360_LED_BRIGHTNESS_MAX;
- }
-}
-
-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_AMBER] != 0)
- led_set_color_battery(EC_LED_COLOR_AMBER);
- else if (brightness[EC_LED_COLOR_BLUE] != 0)
- led_set_color_battery(EC_LED_COLOR_BLUE);
- else
- led_set_color_battery(LED_OFF);
- }
-
- return EC_SUCCESS;
-}
diff --git a/board/spherion/vif_override.xml b/board/spherion/vif_override.xml
deleted file mode 100644
index 32736caf64..0000000000
--- a/board/spherion/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.
--->
View Lorry Controller Status