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-rw-r--r--board/lantis/battery.c192
-rw-r--r--board/lantis/board.c739
-rw-r--r--board/lantis/board.h144
-rw-r--r--board/lantis/build.mk15
-rw-r--r--board/lantis/cbi_ssfc.c36
-rw-r--r--board/lantis/cbi_ssfc.h60
-rw-r--r--board/lantis/ec.tasklist24
-rw-r--r--board/lantis/gpio.inc146
-rw-r--r--board/lantis/led.c241
-rw-r--r--board/lantis/usb_pd_policy.c85
-rw-r--r--board/lantis/vif_override.xml3
11 files changed, 0 insertions, 1685 deletions
diff --git a/board/lantis/battery.c b/board/lantis/battery.c
deleted file mode 100644
index 94a9128e37..0000000000
--- a/board/lantis/battery.c
+++ /dev/null
@@ -1,192 +0,0 @@
-/* Copyright 2020 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_fuel_gauge.h"
-#include "charge_state.h"
-#include "common.h"
-
-/*
- * Battery info for all lantis 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[] = {
- /* DynaPack CosMX Battery Information */
- [BATTERY_DYNAPACK_COS] = {
- .fuel_gauge = {
- .manuf_name = "333-2C-DA-A",
- .ship_mode = {
- .reg_addr = 0x00,
- .reg_data = { 0x0010, 0x0010 },
- },
- .fet = {
- .mfgacc_support = 1,
- .reg_addr = 0x0,
- .reg_mask = 0x0006,
- .disconnect_val = 0x0,
- .cfet_mask = 0x0004,
- .cfet_off_val = 0x0,
- },
- },
- .batt_info = {
- .voltage_max = 8800, /* mV */
- .voltage_normal = 7700,
- .voltage_min = 6000,
- .precharge_current = 256, /* mA */
- .start_charging_min_c = 0,
- .start_charging_max_c = 45,
- .charging_min_c = 0,
- .charging_max_c = 45,
- .discharging_min_c = -10,
- .discharging_max_c = 60,
- },
- },
-
- /* DynaPack ATL Battery Information */
- [BATTERY_DYNAPACK_ATL] = {
- .fuel_gauge = {
- .manuf_name = "333-27-DA-A",
- .ship_mode = {
- .reg_addr = 0x00,
- .reg_data = { 0x0010, 0x0010 },
- },
- .fet = {
- .mfgacc_support = 1,
- .reg_addr = 0x0,
- .reg_mask = 0x0006,
- .disconnect_val = 0x0,
- .cfet_mask = 0x0004,
- .cfet_off_val = 0x0,
- },
- },
- .batt_info = {
- .voltage_max = 8800, /* mV */
- .voltage_normal = 7700,
- .voltage_min = 6000,
- .precharge_current = 256, /* mA */
- .start_charging_min_c = 0,
- .start_charging_max_c = 45,
- .charging_min_c = 0,
- .charging_max_c = 45,
- .discharging_min_c = -10,
- .discharging_max_c = 60,
- },
- },
-
- /* Simplo CosMX Battery Information */
- [BATTERY_SIMPLO_COS] = {
- .fuel_gauge = {
- .manuf_name = "333-1C-DA-A",
- .ship_mode = {
- .reg_addr = 0x00,
- .reg_data = { 0x0010, 0x0010 },
- },
- .fet = {
- .mfgacc_support = 1,
- .reg_addr = 0x0,
- .reg_mask = 0x0006,
- .disconnect_val = 0x0,
- .cfet_mask = 0x0004,
- .cfet_off_val = 0x0,
- },
- },
- .batt_info = {
- .voltage_max = 8800, /* mV */
- .voltage_normal = 7700,
- .voltage_min = 6000,
- .precharge_current = 256, /* mA */
- .start_charging_min_c = 0,
- .start_charging_max_c = 45,
- .charging_min_c = 0,
- .charging_max_c = 45,
- .discharging_min_c = -10,
- .discharging_max_c = 60,
- },
- },
-
- /* Simplo HIGHPOWER Battery Information */
- [BATTERY_SIMPLO_HIGHPOWER] = {
- .fuel_gauge = {
- .manuf_name = "333-1D-DA-A",
- .ship_mode = {
- .reg_addr = 0x00,
- .reg_data = { 0x0010, 0x0010 },
- },
- .fet = {
- .mfgacc_support = 1,
- .reg_addr = 0x0,
- .reg_mask = 0x0006,
- .disconnect_val = 0x0,
- .cfet_mask = 0x0004,
- .cfet_off_val = 0x0,
- },
- },
- .batt_info = {
- .voltage_max = 8800, /* mV */
- .voltage_normal = 7700,
- .voltage_min = 6000,
- .precharge_current = 256, /* mA */
- .start_charging_min_c = 0,
- .start_charging_max_c = 45,
- .charging_min_c = 0,
- .charging_max_c = 45,
- .discharging_min_c = -10,
- .discharging_max_c = 60,
- },
- },
-
- /* CosMX B00C4473A9D0002 Battery Information */
- [BATTERY_COS] = {
- .fuel_gauge = {
- .manuf_name = "333-AC-DA-A",
- .ship_mode = {
- .reg_addr = 0x00,
- .reg_data = { 0x0010, 0x0010 },
- },
- .fet = {
- .mfgacc_support = 1,
- .reg_addr = 0x0,
- .reg_mask = 0x0006,
- .disconnect_val = 0x0,
- .cfet_mask = 0x0004,
- .cfet_off_val = 0x0,
- },
- },
- .batt_info = {
- .voltage_max = 8800, /* mV */
- .voltage_normal = 7700,
- .voltage_min = 6000,
- .precharge_current = 256, /* mA */
- .start_charging_min_c = 0,
- .start_charging_max_c = 45,
- .charging_min_c = 0,
- .charging_max_c = 45,
- .discharging_min_c = -10,
- .discharging_max_c = 60,
- },
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(board_battery_info) == BATTERY_TYPE_COUNT);
-
-const enum battery_type DEFAULT_BATTERY_TYPE = BATTERY_DYNAPACK_COS;
diff --git a/board/lantis/board.c b/board/lantis/board.c
deleted file mode 100644
index a64d8fa17a..0000000000
--- a/board/lantis/board.c
+++ /dev/null
@@ -1,739 +0,0 @@
-/* Copyright 2020 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.
- */
-
-/* Lantis board-specific configuration */
-
-#include "adc_chip.h"
-#include "button.h"
-#include "cbi_fw_config.h"
-#include "charge_manager.h"
-#include "charge_state_v2.h"
-#include "charger.h"
-#include "cros_board_info.h"
-#include "driver/accel_bma2x2.h"
-#include "driver/accelgyro_lsm6dsm.h"
-#include "driver/bc12/pi3usb9201.h"
-#include "driver/charger/sm5803.h"
-#include "driver/temp_sensor/thermistor.h"
-#include "driver/tcpm/it83xx_pd.h"
-#include "driver/tcpm/ps8xxx.h"
-#include "driver/usb_mux/it5205.h"
-#include "gpio.h"
-#include "hooks.h"
-#include "intc.h"
-#include "keyboard_8042.h"
-#include "keyboard_scan.h"
-#include "lid_switch.h"
-#include "power.h"
-#include "power_button.h"
-#include "pwm.h"
-#include "pwm_chip.h"
-#include "switch.h"
-#include "system.h"
-#include "tablet_mode.h"
-#include "task.h"
-#include "tcpm/tcpci.h"
-#include "temp_sensor.h"
-#include "uart.h"
-#include "usb_charge.h"
-#include "usb_mux.h"
-#include "usb_pd.h"
-#include "usb_pd_tcpm.h"
-
-#define CPRINTUSB(format, args...) cprints(CC_USBCHARGE, format, ## args)
-
-#define INT_RECHECK_US 5000
-
-uint32_t board_version;
-
-/* GPIO to enable/disable the USB Type-A port. */
-const int usb_port_enable[USB_PORT_COUNT] = {
- GPIO_EN_USB_A_5V,
-};
-
-__override void board_process_pd_alert(int port)
-{
- /*
- * PD_INT task will process this alert, and that task is only needed on
- * C1.
- */
- if (port != 1)
- return;
-
- if (gpio_get_level(GPIO_USB_C1_INT_ODL))
- return;
-
- sm5803_handle_interrupt(port);
-}
-
-/* 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)
-{
- task_set_event(TASK_ID_USB_CHG_P0, USB_CHG_EVENT_BC12);
- sm5803_interrupt(0);
-}
-
-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_USB_C1_INT_ODL)) {
- notify_c1_chips();
- hook_call_deferred(&check_c1_line_data, INT_RECHECK_US);
- }
-}
-
-static void 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);
-}
-
-static void button_sub_hdmi_hpd_interrupt(enum gpio_signal s)
-{
- enum fw_config_db db = get_cbi_fw_config_db();
- int hdmi_hpd = gpio_get_level(GPIO_VOLUP_BTN_ODL_HDMI_HPD);
-
- if (db == DB_1A_HDMI || db == DB_LTE_HDMI || db == DB_1A_HDMI_LTE)
- gpio_set_level(GPIO_EC_AP_USB_C1_HDMI_HPD, hdmi_hpd);
- else
- button_interrupt(s);
-}
-
-static void c0_ccsbu_ovp_interrupt(enum gpio_signal s)
-{
- cprints(CC_USBPD, "C0: CC OVP, SBU OVP, or thermal event");
- pd_handle_cc_overvoltage(0);
-}
-
-static void pen_detect_interrupt(enum gpio_signal s)
-{
- int pen_detect = !gpio_get_level(GPIO_PEN_DET_ODL);
-
- gpio_set_level(GPIO_EN_PP5000_PEN, pen_detect);
-}
-
-/* Must come after other header files and interrupt handler declarations */
-#include "gpio_list.h"
-
-/* ADC channels */
-const struct adc_t adc_channels[] = {
- [ADC_VSNS_PP3300_A] = {
- .name = "PP3300_A_PGOOD",
- .factor_mul = ADC_MAX_MVOLT,
- .factor_div = ADC_READ_MAX + 1,
- .shift = 0,
- .channel = CHIP_ADC_CH0
- },
- [ADC_TEMP_SENSOR_1] = {
- .name = "TEMP_SENSOR1",
- .factor_mul = ADC_MAX_MVOLT,
- .factor_div = ADC_READ_MAX + 1,
- .shift = 0,
- .channel = CHIP_ADC_CH2
- },
- [ADC_TEMP_SENSOR_2] = {
- .name = "TEMP_SENSOR2",
- .factor_mul = ADC_MAX_MVOLT,
- .factor_div = ADC_READ_MAX + 1,
- .shift = 0,
- .channel = CHIP_ADC_CH3
- },
- [ADC_SUB_ANALOG] = {
- .name = "SUB_ANALOG",
- .factor_mul = ADC_MAX_MVOLT,
- .factor_div = ADC_READ_MAX + 1,
- .shift = 0,
- .channel = CHIP_ADC_CH13
- },
- [ADC_TEMP_SENSOR_3] = {
- .name = "TEMP_SENSOR3",
- .factor_mul = ADC_MAX_MVOLT,
- .factor_div = ADC_READ_MAX + 1,
- .shift = 0,
- .channel = CHIP_ADC_CH15
- },
- [ADC_TEMP_SENSOR_4] = {
- .name = "TEMP_SENSOR4",
- .factor_mul = ADC_MAX_MVOLT,
- .factor_div = ADC_READ_MAX + 1,
- .shift = 0,
- .channel = CHIP_ADC_CH16
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT);
-
-/* BC 1.2 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,
- },
-};
-
-/* Charger chips */
-const struct charger_config_t chg_chips[] = {
- [CHARGER_PRIMARY] = {
- .i2c_port = I2C_PORT_USB_C0,
- .i2c_addr_flags = SM5803_ADDR_CHARGER_FLAGS,
- .drv = &sm5803_drv,
- },
- [CHARGER_SECONDARY] = {
- .i2c_port = I2C_PORT_SUB_USB_C1,
- .i2c_addr_flags = SM5803_ADDR_CHARGER_FLAGS,
- .drv = &sm5803_drv,
- },
-};
-
-/* TCPCs */
-const struct tcpc_config_t tcpc_config[CONFIG_USB_PD_PORT_MAX_COUNT] = {
- {
- .bus_type = EC_BUS_TYPE_EMBEDDED,
- .drv = &it83xx_tcpm_drv,
- },
- {
- .bus_type = EC_BUS_TYPE_I2C,
- .i2c_info = {
- .port = I2C_PORT_SUB_USB_C1,
- .addr_flags = PS8751_I2C_ADDR1_FLAGS,
- },
- .drv = &ps8xxx_tcpm_drv,
- },
-};
-
-/* USB Muxes */
-const struct usb_mux usb_muxes[CONFIG_USB_PD_PORT_MAX_COUNT] = {
- {
- .usb_port = 0,
- .i2c_port = I2C_PORT_USB_C0,
- .i2c_addr_flags = IT5205_I2C_ADDR1_FLAGS,
- .driver = &it5205_usb_mux_driver,
- },
- {
- .usb_port = 1,
- .i2c_port = I2C_PORT_SUB_USB_C1,
- .i2c_addr_flags = PS8751_I2C_ADDR1_FLAGS,
- .driver = &tcpci_tcpm_usb_mux_driver,
- .hpd_update = &ps8xxx_tcpc_update_hpd_status,
- },
-};
-
-/* Sensor Mutexes */
-static struct mutex g_lid_mutex;
-static struct mutex g_base_mutex;
-
-/* Sensor Data */
-static struct accelgyro_saved_data_t g_bma253_data;
-static struct lsm6dsm_data lsm6dsm_data = LSM6DSM_DATA;
-
-/* Matrix to rotate accelrator into standard reference frame */
-static const mat33_fp_t base_standard_ref = {
- { FLOAT_TO_FP(1), 0, 0},
- { 0, FLOAT_TO_FP(-1), 0},
- { 0, 0, FLOAT_TO_FP(-1)}
-};
-
-static const mat33_fp_t lid_standard_ref = {
- { FLOAT_TO_FP(1), 0, 0},
- { 0, FLOAT_TO_FP(-1), 0},
- { 0, 0, FLOAT_TO_FP(-1)}
-};
-
-/* Drivers */
-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_LSM6DSM,
- .type = MOTIONSENSE_TYPE_ACCEL,
- .location = MOTIONSENSE_LOC_BASE,
- .drv = &lsm6dsm_drv,
- .mutex = &g_base_mutex,
- .drv_data = LSM6DSM_ST_DATA(lsm6dsm_data,
- MOTIONSENSE_TYPE_ACCEL),
- .int_signal = GPIO_BASE_SIXAXIS_INT_L,
- .flags = MOTIONSENSE_FLAG_INT_SIGNAL,
- .port = I2C_PORT_SENSOR,
- .i2c_spi_addr_flags = LSM6DSM_ADDR0_FLAGS,
- .rot_standard_ref = &base_standard_ref,
- .default_range = 4, /* g */
- .min_frequency = LSM6DSM_ODR_MIN_VAL,
- .max_frequency = LSM6DSM_ODR_MAX_VAL,
- .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_LSM6DSM,
- .type = MOTIONSENSE_TYPE_GYRO,
- .location = MOTIONSENSE_LOC_BASE,
- .drv = &lsm6dsm_drv,
- .mutex = &g_base_mutex,
- .drv_data = LSM6DSM_ST_DATA(lsm6dsm_data,
- MOTIONSENSE_TYPE_GYRO),
- .int_signal = GPIO_BASE_SIXAXIS_INT_L,
- .flags = MOTIONSENSE_FLAG_INT_SIGNAL,
- .port = I2C_PORT_SENSOR,
- .i2c_spi_addr_flags = LSM6DSM_ADDR0_FLAGS,
- .default_range = 1000 | ROUND_UP_FLAG, /* dps */
- .rot_standard_ref = NULL,
- .min_frequency = LSM6DSM_ODR_MIN_VAL,
- .max_frequency = LSM6DSM_ODR_MAX_VAL,
- },
-};
-
-unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors);
-
-static const struct ec_response_keybd_config keybd1 = {
- .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 and no screenlock key */
-};
-
-__override const struct ec_response_keybd_config
-*board_vivaldi_keybd_config(void)
-{
- return &keybd1;
-}
-
-void board_init(void)
-{
- int on;
- enum fw_config_db db = get_cbi_fw_config_db();
-
- if (db == DB_1A_HDMI || db == DB_LTE_HDMI || db == DB_1A_HDMI_LTE) {
- /* Select HDMI option */
- gpio_set_level(GPIO_HDMI_SEL_L, 0);
- } else {
- /* Select AUX option */
- gpio_set_level(GPIO_HDMI_SEL_L, 1);
- }
-
- gpio_enable_interrupt(GPIO_USB_C0_INT_ODL);
- gpio_enable_interrupt(GPIO_USB_C1_INT_ODL);
-
- /* Store board version for use in determining charge limits */
- cbi_get_board_version(&board_version);
-
- /*
- * If interrupt lines are already low, schedule them to be processed
- * after inits are completed.
- */
- if (!gpio_get_level(GPIO_USB_C0_INT_ODL))
- hook_call_deferred(&check_c0_line_data, 0);
- if (!gpio_get_level(GPIO_USB_C1_INT_ODL))
- hook_call_deferred(&check_c1_line_data, 0);
-
- gpio_enable_interrupt(GPIO_USB_C0_CCSBU_OVP_ODL);
-
- if (get_cbi_fw_config_tablet_mode() == TABLET_MODE_PRESENT) {
- motion_sensor_count = ARRAY_SIZE(motion_sensors);
- /* Enable Base Accel interrupt */
- 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);
- }
-
- gpio_enable_interrupt(GPIO_PEN_DET_ODL);
-
- /* Charger on the MB will be outputting PROCHOT_ODL and OD CHG_DET */
- sm5803_configure_gpio0(CHARGER_PRIMARY, GPIO0_MODE_PROCHOT, 1);
- sm5803_configure_chg_det_od(CHARGER_PRIMARY, 1);
-
- if (board_get_charger_chip_count() > 1) {
- /* Charger on the sub-board will be a push-pull GPIO */
- sm5803_configure_gpio0(CHARGER_SECONDARY, GPIO0_MODE_OUTPUT, 0);
- }
-
- /* 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);
-}
-DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT);
-
-static void board_resume(void)
-{
- sm5803_disable_low_power_mode(CHARGER_PRIMARY);
- if (board_get_charger_chip_count() > 1)
- sm5803_disable_low_power_mode(CHARGER_SECONDARY);
-}
-DECLARE_HOOK(HOOK_CHIPSET_RESUME, board_resume, HOOK_PRIO_DEFAULT);
-
-static void board_suspend(void)
-{
- sm5803_enable_low_power_mode(CHARGER_PRIMARY);
- if (board_get_charger_chip_count() > 1)
- sm5803_enable_low_power_mode(CHARGER_SECONDARY);
-}
-DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, board_suspend, HOOK_PRIO_DEFAULT);
-
-void board_hibernate(void)
-{
- /*
- * Put all charger ICs present into low power mode before entering
- * z-state.
- */
- sm5803_hibernate(CHARGER_PRIMARY);
- if (board_get_charger_chip_count() > 1)
- sm5803_hibernate(CHARGER_SECONDARY);
-}
-
-__override void board_ocpc_init(struct ocpc_data *ocpc)
-{
- /* There's no provision to measure Isys */
- ocpc->chg_flags[CHARGER_SECONDARY] |= OCPC_NO_ISYS_MEAS_CAP;
-}
-
-__override void board_pulse_entering_rw(void)
-{
- /*
- * On the ITE variants, the EC_ENTERING_RW signal was connected to a pin
- * which is active high by default. This causes Cr50 to think that the
- * EC has jumped to its RW image even though this may not be the case.
- * The pin is changed to GPIO_EC_ENTERING_RW2.
- */
- gpio_set_level(GPIO_EC_ENTERING_RW, 1);
- gpio_set_level(GPIO_EC_ENTERING_RW2, 1);
- usleep(MSEC);
- gpio_set_level(GPIO_EC_ENTERING_RW, 0);
- gpio_set_level(GPIO_EC_ENTERING_RW2, 0);
-}
-
-void board_reset_pd_mcu(void)
-{
- /*
- * Nothing to do. TCPC C0 is internal, TCPC C1 reset pin is not
- * connected to the EC.
- */
-}
-
-__override void board_power_5v_enable(int enable)
-{
- /*
- * Motherboard has a GPIO to turn on the 5V regulator, but the sub-board
- * sets it through the charger GPIO.
- */
- gpio_set_level(GPIO_EN_PP5000, !!enable);
-
- if (board_get_charger_chip_count() > 1) {
- if (sm5803_set_gpio0_level(1, !!enable))
- CPRINTUSB("Failed to %sable sub rails!", enable ?
- "en" : "dis");
- }
-}
-
-__override uint8_t board_get_usb_pd_port_count(void)
-{
- enum fw_config_db db = get_cbi_fw_config_db();
-
- if (db == DB_1A_HDMI || db == DB_NONE || db == DB_LTE_HDMI
- || db == DB_1A_HDMI_LTE)
- return CONFIG_USB_PD_PORT_MAX_COUNT - 1;
- else if (db == DB_1C || db == DB_1C_LTE || db == DB_1C_1A
- || db == DB_1C_1A_LTE)
- return CONFIG_USB_PD_PORT_MAX_COUNT;
-
- ccprints("Unhandled DB configuration: %d", db);
- return 0;
-}
-
-__override uint8_t board_get_charger_chip_count(void)
-{
- enum fw_config_db db = get_cbi_fw_config_db();
-
- if (db == DB_1A_HDMI || db == DB_NONE || db == DB_LTE_HDMI
- || db == DB_1A_HDMI_LTE)
- return CHARGER_NUM - 1;
- else if (db == DB_1C || db == DB_1C_LTE || db == DB_1C_1A
- || db == DB_1C_1A_LTE)
- return CHARGER_NUM;
-
- ccprints("Unhandled DB configuration: %d", db);
- return 0;
-}
-
-uint16_t tcpc_get_alert_status(void)
-{
- /*
- * TCPC 0 is embedded in the EC and processes interrupts in the chip
- * code (it83xx/intc.c)
- */
-
- uint16_t status = 0;
- int regval;
-
- /* Check whether TCPC 1 pulled the shared interrupt line */
- if (!gpio_get_level(GPIO_USB_C1_INT_ODL)) {
- if (!tcpc_read16(1, TCPC_REG_ALERT, &regval)) {
- if (regval)
- status = PD_STATUS_TCPC_ALERT_1;
- }
- }
-
- return status;
-}
-
-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);
-
- /*
- * TODO(b/151955431): Characterize the input current limit in case a
- * scaling needs to be applied here
- */
- charge_set_input_current_limit(icl, charge_mv);
-}
-
-int board_set_active_charge_port(int port)
-{
- int is_valid_port = (port >= 0 && port < board_get_usb_pd_port_count());
-
- if (!is_valid_port && port != CHARGE_PORT_NONE)
- return EC_ERROR_INVAL;
-
- if (port == CHARGE_PORT_NONE) {
- CPRINTUSB("Disabling all charge ports");
-
- sm5803_vbus_sink_enable(CHARGER_PRIMARY, 0);
-
- if (board_get_charger_chip_count() > 1)
- sm5803_vbus_sink_enable(CHARGER_SECONDARY, 0);
-
- return EC_SUCCESS;
- }
-
- CPRINTUSB("New chg p%d", port);
-
- /*
- * Ensure other port is turned off, then enable new charge port
- */
- if (port == 0) {
- if (board_get_charger_chip_count() > 1)
- sm5803_vbus_sink_enable(CHARGER_SECONDARY, 0);
- sm5803_vbus_sink_enable(CHARGER_PRIMARY, 1);
-
- } else {
- sm5803_vbus_sink_enable(CHARGER_PRIMARY, 0);
- sm5803_vbus_sink_enable(CHARGER_SECONDARY, 1);
- }
-
- return EC_SUCCESS;
-}
-
-/* Vconn control for integrated ITE TCPC */
-void board_pd_vconn_ctrl(int port, enum usbpd_cc_pin cc_pin, int enabled)
-{
- /* Vconn control is only for port 0 */
- if (port)
- return;
-
- if (cc_pin == USBPD_CC_PIN_1)
- gpio_set_level(GPIO_EN_USB_C0_CC1_VCONN, !!enabled);
- else
- gpio_set_level(GPIO_EN_USB_C0_CC2_VCONN, !!enabled);
-}
-
-__override void typec_set_source_current_limit(int port, enum tcpc_rp_value rp)
-{
- int current;
-
- if (port < 0 || port > board_get_usb_pd_port_count())
- return;
-
- current = (rp == TYPEC_RP_3A0) ? 3000 : 1500;
-
- charger_set_otg_current_voltage(port, current, 5000);
-}
-
-/* PWM channels. Must be in the exactly same order as in enum pwm_channel. */
-const struct pwm_t pwm_channels[] = {
- [PWM_CH_KBLIGHT] = {
- .channel = 0,
- .flags = PWM_CONFIG_DSLEEP,
- .freq_hz = 10000,
- }
-};
-BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_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},
- [TEMP_SENSOR_3] = {.name = "Charger",
- .type = TEMP_SENSOR_TYPE_BOARD,
- .read = get_temp_3v3_51k1_47k_4050b,
- .idx = ADC_TEMP_SENSOR_3},
- [TEMP_SENSOR_4] = {.name = "5V regular",
- .type = TEMP_SENSOR_TYPE_BOARD,
- .read = get_temp_3v3_51k1_47k_4050b,
- .idx = ADC_TEMP_SENSOR_4},
-};
-BUILD_ASSERT(ARRAY_SIZE(temp_sensors) == TEMP_SENSOR_COUNT);
-
-/* 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);
- }
-}
-
-__override void ocpc_get_pid_constants(int *kp, int *kp_div,
- int *ki, int *ki_div,
- int *kd, int *kd_div)
-{
- *kp = 3;
- *kp_div = 20;
-
- *ki = 3;
- *ki_div = 125;
-
- *kd = 4;
- *kd_div = 40;
-}
-
-#ifdef CONFIG_KEYBOARD_FACTORY_TEST
-/*
- * Map keyboard connector pins to EC GPIO pins for factory test.
- * Pins mapped to {-1, -1} are skipped.
- * The connector has 24 pins total, and there is no pin 0.
- */
-const int keyboard_factory_scan_pins[][2] = {
- {-1, -1}, {GPIO_KSO_H, 4}, {GPIO_KSO_H, 0}, {GPIO_KSO_H, 1},
- {GPIO_KSO_H, 3}, {GPIO_KSO_H, 2}, {GPIO_KSO_L, 5}, {GPIO_KSO_L, 6},
- {GPIO_KSO_L, 3}, {GPIO_KSO_L, 2}, {GPIO_KSI, 0}, {GPIO_KSO_L, 1},
- {GPIO_KSO_L, 4}, {GPIO_KSI, 3}, {GPIO_KSI, 2}, {GPIO_KSO_L, 0},
- {GPIO_KSI, 5}, {GPIO_KSI, 4}, {GPIO_KSO_L, 7}, {GPIO_KSI, 6},
- {GPIO_KSI, 7}, {GPIO_KSI, 1}, {-1, -1}, {-1, -1}, {-1, -1},
-};
-
-const int keyboard_factory_scan_pins_used =
- ARRAY_SIZE(keyboard_factory_scan_pins);
-#endif
diff --git a/board/lantis/board.h b/board/lantis/board.h
deleted file mode 100644
index df209187ac..0000000000
--- a/board/lantis/board.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/* Copyright 2020 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.
- */
-
-/* Lantis board configuration */
-
-#ifndef __CROS_EC_BOARD_H
-#define __CROS_EC_BOARD_H
-
-/* Select Baseboard features */
-#define VARIANT_DEDEDE_EC_IT8320
-#include "baseboard.h"
-
-#undef GPIO_VOLUME_UP_L
-#define GPIO_VOLUME_UP_L GPIO_VOLUP_BTN_ODL_HDMI_HPD
-
-/* Battery */
-#define CONFIG_BATTERY_FUEL_GAUGE
-
-/* BC 1.2 */
-#define CONFIG_BC12_DETECT_PI3USB9201
-
-/* Charger */
-#define CONFIG_CHARGE_RAMP_HW
-#define CONFIG_CHARGER_SM5803 /* C0 and C1: Charger */
-#define CONFIG_USB_PD_VBUS_DETECT_CHARGER
-#define CONFIG_USB_PD_5V_CHARGER_CTRL
-#define CONFIG_CHARGER_OTG
-#undef CONFIG_CHARGER_SINGLE_CHIP
-#define CONFIG_OCPC
-#define CONFIG_OCPC_DEF_RBATT_MOHMS 21 /* R_DS(on) 10.7mOhm + 10mOhm sns rstr */
-
-/* PWM */
-#define CONFIG_PWM
-
-/* Sensors */
-#define CONFIG_ACCEL_BMA255 /* Lid accel */
-#define CONFIG_ACCELGYRO_LSM6DSM /* Base accel */
-/* Sensors without hardware FIFO are in forced mode */
-#define CONFIG_ACCEL_FORCE_MODE_MASK BIT(LID_ACCEL)
-
-#define CONFIG_ACCEL_INTERRUPTS
-/* Enable sensor fifo, must also define the _SIZE and _THRES */
-#define CONFIG_ACCEL_FIFO
-/* Power of 2 - Too large of a fifo causes too much timestamp jitter */
-#define CONFIG_ACCEL_FIFO_SIZE 256
-#define CONFIG_ACCEL_FIFO_THRES (CONFIG_ACCEL_FIFO_SIZE / 3)
-
-#define CONFIG_DYNAMIC_MOTION_SENSOR_COUNT
-
-#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_ACCEL_LSM6DSM_INT_EVENT \
- TASK_EVENT_MOTION_SENSOR_INTERRUPT(BASE_ACCEL)
-
-#define CONFIG_TABLET_MODE
-#define CONFIG_TABLET_MODE_SWITCH
-#define CONFIG_GMR_TABLET_MODE
-
-/* Keyboard */
-#define CONFIG_KEYBOARD_FACTORY_TEST
-#define CONFIG_PWM_KBLIGHT
-
-/* TCPC */
-#define CONFIG_USB_PD_PORT_MAX_COUNT 2
-#define CONFIG_USB_PD_TCPM_ITE_ON_CHIP /* C0: ITE EC TCPC */
-#define CONFIG_USB_PD_TCPM_PS8705 /* C1: PS8705 TCPC*/
-#define CONFIG_USB_PD_ITE_ACTIVE_PORT_COUNT 1
-#define CONFIG_USB_PD_DUAL_ROLE_AUTO_TOGGLE
-#define CONFIG_USB_PD_TCPC_LOW_POWER
-
-/* Thermistors */
-#define CONFIG_TEMP_SENSOR
-#define CONFIG_THERMISTOR
-#define CONFIG_STEINHART_HART_3V3_51K1_47K_4050B
-
-/* USB Mux and Retimer */
-#define CONFIG_USB_MUX_IT5205 /* C1: ITE Mux */
-#define I2C_PORT_USB_MUX I2C_PORT_USB_C0 /* Required for ITE Mux */
-
-/* USB Type A Features */
-#define USB_PORT_COUNT 1
-#define CONFIG_USB_PORT_POWER_DUMB
-
-#ifndef __ASSEMBLER__
-
-#include "gpio_signal.h"
-#include "registers.h"
-
-enum chg_id {
- CHARGER_PRIMARY,
- CHARGER_SECONDARY,
- CHARGER_NUM,
-};
-
-enum pwm_channel {
- PWM_CH_KBLIGHT,
- PWM_CH_COUNT,
-};
-
-/* Motion sensors */
-enum sensor_id {
- LID_ACCEL,
- BASE_ACCEL,
- BASE_GYRO,
- SENSOR_COUNT
-};
-
-/* ADC channels */
-enum adc_channel {
- ADC_VSNS_PP3300_A, /* ADC0 */
- ADC_TEMP_SENSOR_1, /* ADC2 */
- ADC_TEMP_SENSOR_2, /* ADC3 */
- ADC_SUB_ANALOG, /* ADC13 */
- ADC_TEMP_SENSOR_3, /* ADC15 */
- ADC_TEMP_SENSOR_4, /* ADC16 */
- ADC_CH_COUNT
-};
-
-enum temp_sensor_id {
- TEMP_SENSOR_1,
- TEMP_SENSOR_2,
- TEMP_SENSOR_3,
- TEMP_SENSOR_4,
- TEMP_SENSOR_COUNT
-};
-
-/* List of possible batteries */
-enum battery_type {
- BATTERY_DYNAPACK_COS,
- BATTERY_DYNAPACK_ATL,
- BATTERY_SIMPLO_COS,
- BATTERY_SIMPLO_HIGHPOWER,
- BATTERY_COS,
- BATTERY_TYPE_COUNT,
-};
-
-#endif /* !__ASSEMBLER__ */
-
-#endif /* __CROS_EC_BOARD_H */
diff --git a/board/lantis/build.mk b/board/lantis/build.mk
deleted file mode 100644
index 806168ea0d..0000000000
--- a/board/lantis/build.mk
+++ /dev/null
@@ -1,15 +0,0 @@
-# -*- makefile -*-
-# Copyright 2020 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:=it83xx
-CHIP_FAMILY:=it8320
-CHIP_VARIANT:=it8320dx
-BASEBOARD:=dedede
-
-board-y=board.o cbi_ssfc.o led.o usb_pd_policy.o
-board-$(CONFIG_BATTERY_SMART)+=battery.o
diff --git a/board/lantis/cbi_ssfc.c b/board/lantis/cbi_ssfc.c
deleted file mode 100644
index c4b859f133..0000000000
--- a/board/lantis/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/lantis/cbi_ssfc.h b/board/lantis/cbi_ssfc.h
deleted file mode 100644
index 935049b6ae..0000000000
--- a/board/lantis/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/lantis/ec.tasklist b/board/lantis/ec.tasklist
deleted file mode 100644
index 2edf48ee05..0000000000
--- a/board/lantis/ec.tasklist
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Copyright 2020 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, TRENTA_TASK_STACK_SIZE) \
- TASK_NOTEST(CHIPSET, chipset_task, NULL, VENTI_TASK_STACK_SIZE) \
- TASK_NOTEST(KEYPROTO, keyboard_protocol_task, NULL, LARGER_TASK_STACK_SIZE) \
- TASK_ALWAYS(HOSTCMD, host_command_task, NULL, VENTI_TASK_STACK_SIZE) \
- TASK_ALWAYS(CONSOLE, console_task, NULL, VENTI_TASK_STACK_SIZE) \
- TASK_ALWAYS(POWERBTN, power_button_task, NULL, ULTRA_TASK_STACK_SIZE) \
- TASK_NOTEST(KEYSCAN, keyboard_scan_task, NULL, ULTRA_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_C1, pd_interrupt_handler_task, 1, ULTRA_TASK_STACK_SIZE)
diff --git a/board/lantis/gpio.inc b/board/lantis/gpio.inc
deleted file mode 100644
index c24e20d5ec..0000000000
--- a/board/lantis/gpio.inc
+++ /dev/null
@@ -1,146 +0,0 @@
-/* -*- mode:c -*-
- *
- * Copyright 2020 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 State interrupts */
-GPIO_INT(SLP_S4_L, PIN(I, 5), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(SLP_S3_L, PIN(H, 3), GPIO_INT_BOTH, baseboard_all_sys_pgood_interrupt)
-GPIO_INT(SLP_S0_L, PIN(E, 4), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(SLP_SUS_L, PIN(G, 2), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(VCCIN_AUX_VID0, PIN(D, 0), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(RSMRST_PWRGD_L, PIN(E, 1), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(CPU_C10_GATE_L, PIN(G, 1), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(PG_DRAM_OD, PIN(D, 3), GPIO_INT_BOTH, baseboard_all_sys_pgood_interrupt)
-GPIO_INT(PG_PP1050_ST_OD, PIN(L, 1), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(VCCIN_AUX_VID1, PIN(K, 1), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(PG_VCCIO_EXT_OD, PIN(D, 7), GPIO_INT_BOTH, baseboard_all_sys_pgood_interrupt)
-GPIO_INT(ESPI_RESET_L, PIN(D, 2), GPIO_INT_FALLING | GPIO_SEL_1P8V, espi_reset_pin_asserted_interrupt)
-
-GPIO_INT(H1_EC_PWR_BTN_ODL, PIN(E, 2), GPIO_INT_BOTH | GPIO_PULL_UP, power_button_interrupt)
-#ifdef CONFIG_LOW_POWER_IDLE
-/* Used to wake up the EC from Deep Doze mode when writing to console */
-GPIO_INT(UART1_RX, PIN(B, 0), GPIO_INT_BOTH, uart_deepsleep_interrupt) /* UART_DBG_TX_EC_RX */
-#endif
-
-/* USB-C interrupts */
-GPIO_INT(USB_C0_INT_ODL, PIN(K, 0), GPIO_INT_FALLING | GPIO_PULL_UP, usb_c0_interrupt) /* BC12 and charger */
-GPIO_INT(USB_C1_INT_ODL, PIN(E, 6), GPIO_INT_FALLING | GPIO_PULL_UP, usb_c1_interrupt) /* TCPC, charger, BC12 */
-GPIO_INT(USB_C0_CCSBU_OVP_ODL, PIN(K, 6), GPIO_INT_FALLING | GPIO_PULL_UP, c0_ccsbu_ovp_interrupt) /* Fault protection */
-
-/* Other interrupts */
-GPIO_INT(LID_OPEN, PIN(F, 3), GPIO_INT_BOTH, lid_interrupt)
-GPIO_INT(LID_360_L, PIN(A, 7), GPIO_INT_BOTH, gmr_tablet_switch_isr)
-GPIO_INT(VOLDN_BTN_ODL, PIN(I, 6), GPIO_INT_BOTH | GPIO_PULL_UP, button_interrupt)
-GPIO_INT(VOLUP_BTN_ODL_HDMI_HPD, PIN(I, 7), GPIO_INT_BOTH | GPIO_PULL_UP, button_sub_hdmi_hpd_interrupt)
-GPIO_INT(BASE_SIXAXIS_INT_L, PIN(J, 0), GPIO_INT_FALLING | GPIO_SEL_1P8V, lsm6dsm_interrupt)
-GPIO_INT(EC_WP_OD, PIN(A, 6), GPIO_INT_BOTH, switch_interrupt)
-GPIO_INT(PEN_DET_ODL, PIN(J, 1), GPIO_INT_BOTH | GPIO_PULL_UP, pen_detect_interrupt)
-
-/* Power sequence GPIOs */
-GPIO(EC_AP_RTCRST, PIN(K, 2), GPIO_OUT_LOW)
-GPIO(EC_AP_PWR_BTN_ODL, PIN(B, 6), GPIO_ODR_HIGH)
-GPIO(EC_AP_DPWROK, PIN(L, 7), GPIO_OUT_LOW)
-GPIO(EC_AP_RSMRST_L, PIN(H, 0), GPIO_OUT_LOW)
-GPIO(EC_AP_WAKE_ODL, PIN(D, 5), GPIO_ODR_HIGH)
-GPIO(SYS_RST_ODL, PIN(D, 1), GPIO_ODR_HIGH)
-GPIO(EC_AP_SYS_PWROK, PIN(F, 2), GPIO_OUT_LOW)
-GPIO(PG_PP5000_U_OD, PIN(E, 3), GPIO_INPUT)
-GPIO(EN_PP3300_A, PIN(C, 5), GPIO_OUT_LOW)
-GPIO(EC_AP_PCH_PWROK_OD, PIN(D, 6), GPIO_ODR_LOW)
-GPIO(EN_PP5000_U, PIN(K, 5), GPIO_OUT_LOW)
-/* TODO(b:149775160) - Modify if needed if we ever use this signal. */
-GPIO(EN_VCCST, PIN(D, 4), GPIO_INPUT)
-GPIO(EN_VCCIO_EXT, PIN(B, 2), GPIO_OUT_LOW)
-GPIO(EC_PROCHOT_ODL, PIN(I, 1), GPIO_ODR_HIGH | GPIO_SEL_1P8V)
-GPIO(EC_AP_VCCST_PWRGD_OD, PIN(E, 5), GPIO_ODR_LOW)
-GPIO(ALL_SYS_PWRGD, PIN(B, 7), GPIO_OUT_LOW)
-GPIO(EN_SLP_Z, PIN(K, 3), GPIO_OUT_LOW)
-
-/* Required for icelake chipset code, but implemented through other means for dedede */
-UNIMPLEMENTED(AC_PRESENT)
-UNIMPLEMENTED(PG_EC_DSW_PWROK)
-UNIMPLEMENTED(PG_EC_ALL_SYS_PWRGD)
-
-/* I2C pins - Alternate function below configures I2C module on these pins */
-GPIO(EC_I2C_EEPROM_SCL, PIN(B, 3), GPIO_INPUT)
-GPIO(EC_I2C_EEPROM_SDA, PIN(B, 4), GPIO_INPUT)
-GPIO(EC_I2C_BATTERY_SCL, PIN(C, 1), GPIO_INPUT)
-GPIO(EC_I2C_BATTERY_SDA, PIN(C, 2), GPIO_INPUT)
-GPIO(EC_I2C_SENSOR_SCL, PIN(F, 6), GPIO_INPUT | GPIO_SEL_1P8V)
-GPIO(EC_I2C_SENSOR_SDA, PIN(F, 7), GPIO_INPUT | GPIO_SEL_1P8V)
-GPIO(EC_I2C_SUB_USB_C1_SCL, PIN(E, 0), GPIO_INPUT)
-GPIO(EC_I2C_SUB_USB_C1_SDA, PIN(E, 7), GPIO_INPUT)
-GPIO(EC_I2C_USB_C0_SCL, PIN(A, 4), GPIO_INPUT)
-GPIO(EC_I2C_USB_C0_SDA, PIN(A, 5), GPIO_INPUT)
-
-/* USB pins */
-GPIO(EN_USB_A_5V, PIN(L, 6), GPIO_OUT_LOW)
-GPIO(EN_USB_C0_CC1_VCONN, PIN(H, 4), GPIO_OUT_LOW)
-GPIO(EN_USB_C0_CC2_VCONN, PIN(H, 6), GPIO_OUT_LOW)
-GPIO(EC_AP_USB_C0_HPD, PIN(L, 4), GPIO_OUT_LOW)
-GPIO(EC_AP_USB_C1_HDMI_HPD, PIN(K, 7), GPIO_OUT_LOW)
-GPIO(USB_C0_FRS, PIN(C, 4), GPIO_OUT_LOW)
-GPIO(HDMI_SEL_L, PIN(C, 6), GPIO_OUT_HIGH)
-
-/* MKBP event synchronization */
-GPIO(EC_AP_MKBP_INT_L, PIN(L, 5), GPIO_ODR_HIGH)
-
-/* Misc */
-GPIO(EN_BL_OD, PIN(K, 4), GPIO_ODR_LOW)
-GPIO(EC_ENTERING_RW, PIN(G, 0), GPIO_OUT_LOW)
-GPIO(EC_ENTERING_RW2, PIN(C, 7), GPIO_OUT_LOW)
-GPIO(CCD_MODE_ODL, PIN(H, 5), GPIO_ODR_HIGH)
-GPIO(EC_BATTERY_PRES_ODL, PIN(I, 4), GPIO_INPUT)
-GPIO(EN_KB_BL, PIN(J, 3), GPIO_OUT_LOW) /* Currently unused */
-GPIO(ECH1_PACKET_MODE, PIN(H, 1), GPIO_OUT_LOW)
-GPIO(EN_PP5000_PEN, PIN(B, 5), GPIO_OUT_LOW)
-
-/* NC pins, enable internal pull-down to avoid floating state. */
-GPIO(GPIOC0_NC, PIN(C, 0), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOC3_NC, PIN(C, 3), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOG3_NC, PIN(G, 3), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOG4_NC, PIN(G, 4), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOG5_NC, PIN(G, 5), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOG6_NC, PIN(G, 6), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOG7_NC, PIN(G, 7), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOJ4_NC, PIN(J, 4), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOJ5_NC, PIN(J, 5), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOJ6_NC, PIN(J, 6), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOM6_NC, PIN(M, 6), GPIO_INPUT | GPIO_PULL_DOWN)
-
-/* LED */
-GPIO(BAT_LED_AMBER_C0, PIN(A, 1), GPIO_OUT_HIGH)
-GPIO(BAT_LED_WHITE_C0, PIN(A, 2), GPIO_OUT_HIGH)
-GPIO(BAT_LED_AMBER_C1, PIN(F, 1), GPIO_OUT_HIGH)
-GPIO(BAT_LED_WHITE_C1, PIN(F, 0), GPIO_OUT_HIGH)
-GPIO(PWR_LED_WHITE_L, PIN(A, 3), GPIO_OUT_HIGH)
-
-/* Alternate functions GPIO definitions */
-/* Keyboard */
-ALTERNATE(PIN_MASK(KSI, 0xFF), 0, MODULE_KEYBOARD_SCAN, 0) /* KSI0-7 */
-ALTERNATE(PIN_MASK(KSO_H, 0xFF), 0, MODULE_KEYBOARD_SCAN, 0) /* KSO8-15 */
-ALTERNATE(PIN_MASK(KSO_L, 0xFB), 0, MODULE_KEYBOARD_SCAN, 0) /* KSO0-1, 3-7 */
-GPIO(EC_KSO_02_INV, PIN(KSO_L, 2), GPIO_OUT_HIGH) /* KSO2 inverted */
-
-/* UART */
-ALTERNATE(PIN_MASK(B, BIT(0) | BIT(1)), 0, MODULE_UART, 0) /* UART for debug */
-
-/* I2C */
-ALTERNATE(PIN_MASK(B, BIT(3) | BIT(4)), 0, MODULE_I2C, 0) /* I2C0 */
-ALTERNATE(PIN_MASK(C, BIT(1) | BIT(2)), 0, MODULE_I2C, 0) /* I2C1 */
-ALTERNATE(PIN_MASK(F, BIT(6) | BIT(7)), 0, MODULE_I2C, GPIO_SEL_1P8V) /* I2C2 - 1.8V */
-ALTERNATE(PIN_MASK(E, BIT(0) | BIT(7)), 0, MODULE_I2C, 0) /* I2C4 */
-ALTERNATE(PIN_MASK(A, BIT(4) | BIT(5)), 0, MODULE_I2C, 0) /* I2C5 */
-
-/* ADC */
-ALTERNATE(PIN_MASK(L, BIT(0) | BIT(2) | BIT(3)), 0, MODULE_ADC, 0) /* ADC13: EC_SUB_ANALOG, ADC15: TEMP_SENSOR_3, ADC16: TEMP_SENSOR_4 */
-ALTERNATE(PIN_MASK(I, BIT(0) | BIT(2) | BIT(3)), 0, MODULE_ADC, 0) /* ADC0: EC_VSNS_PP3300_A, ADC2: TEMP_SENSOR_1, ADC3: TEMP_SENSOR_2 */
-
-/* PWM */
-ALTERNATE(PIN_MASK(A, BIT(0)), 0, MODULE_PWM, 0) /* KB_BL_PWM */
diff --git a/board/lantis/led.c b/board/lantis/led.c
deleted file mode 100644
index c4868de740..0000000000
--- a/board/lantis/led.c
+++ /dev/null
@@ -1,241 +0,0 @@
-/* Copyright 2020 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.
- */
-
-/* Lantis specific LED settings. */
-
-#include "cbi_fw_config.h"
-#include "charge_manager.h"
-#include "charge_state.h"
-#include "extpower.h"
-#include "hooks.h"
-#include "led_common.h"
-
-#define BAT_LED_ON 0
-#define BAT_LED_OFF 1
-
-#define POWER_LED_ON 0
-#define POWER_LED_OFF 1
-
-const enum ec_led_id supported_led_ids[] = {
- EC_LED_ID_LEFT_LED,
- EC_LED_ID_RIGHT_LED,
- EC_LED_ID_POWER_LED
-};
-
-const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids);
-
-enum led_color {
- LED_OFF = 0,
- LED_AMBER,
- LED_WHITE,
- LED_COLOR_COUNT /* Number of colors, not a color itself */
-};
-
-enum led_port {
- LEFT_PORT = 0,
- RIGHT_PORT
-};
-
-static int led_set_color_battery(int port, enum led_color color)
-{
- enum gpio_signal amber_led, white_led;
-
- amber_led = (port == RIGHT_PORT ? GPIO_BAT_LED_AMBER_C1 :
- GPIO_BAT_LED_AMBER_C0);
- white_led = (port == RIGHT_PORT ? GPIO_BAT_LED_WHITE_C1 :
- GPIO_BAT_LED_WHITE_C0);
-
- switch (color) {
- case LED_OFF:
- gpio_set_level(white_led, BAT_LED_OFF);
- gpio_set_level(amber_led, BAT_LED_OFF);
- break;
- case LED_WHITE:
- gpio_set_level(white_led, BAT_LED_ON);
- gpio_set_level(amber_led, BAT_LED_OFF);
- break;
- case LED_AMBER:
- gpio_set_level(white_led, BAT_LED_OFF);
- gpio_set_level(amber_led, BAT_LED_ON);
- break;
- default:
- return EC_ERROR_UNKNOWN;
- }
- return EC_SUCCESS;
-}
-
-static int led_set_color_power(enum ec_led_colors color)
-{
- switch (color) {
- case LED_OFF:
- gpio_set_level(GPIO_PWR_LED_WHITE_L, POWER_LED_OFF);
- break;
- case LED_WHITE:
- gpio_set_level(GPIO_PWR_LED_WHITE_L, POWER_LED_ON);
- break;
- default:
- return EC_ERROR_UNKNOWN;
- }
- return EC_SUCCESS;
-}
-
-void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range)
-{
- switch (led_id) {
- case EC_LED_ID_LEFT_LED:
- brightness_range[EC_LED_COLOR_WHITE] = 1;
- brightness_range[EC_LED_COLOR_AMBER] = 1;
- break;
- case EC_LED_ID_RIGHT_LED:
- brightness_range[EC_LED_COLOR_WHITE] = 1;
- brightness_range[EC_LED_COLOR_AMBER] = 1;
- break;
- case EC_LED_ID_POWER_LED:
- brightness_range[EC_LED_COLOR_WHITE] = 1;
- break;
- default:
- break;
- }
-}
-
-static int led_set_color(enum ec_led_id led_id, enum led_color color)
-{
- int rv;
-
- switch (led_id) {
- case EC_LED_ID_RIGHT_LED:
- rv = led_set_color_battery(RIGHT_PORT, color);
- break;
- case EC_LED_ID_LEFT_LED:
- rv = led_set_color_battery(LEFT_PORT, color);
- break;
- case EC_LED_ID_POWER_LED:
- rv = led_set_color_power(color);
- break;
- default:
- return EC_ERROR_UNKNOWN;
- }
- return rv;
-}
-
-int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness)
-{
- if (brightness[EC_LED_COLOR_WHITE] != 0)
- led_set_color(led_id, LED_WHITE);
- else if (brightness[EC_LED_COLOR_AMBER] != 0)
- led_set_color(led_id, LED_AMBER);
- else
- led_set_color(led_id, LED_OFF);
-
- return EC_SUCCESS;
-}
-
-/*
- * Set active charge port color to the parameter, turn off all others.
- * If no port is active (-1), turn off all LEDs.
- */
-static void set_active_port_color(enum led_color color)
-{
- int port = charge_manager_get_active_charge_port();
-
- if (led_auto_control_is_enabled(EC_LED_ID_RIGHT_LED))
- led_set_color_battery(RIGHT_PORT,
- (port == RIGHT_PORT) ? color : LED_OFF);
- if (led_auto_control_is_enabled(EC_LED_ID_LEFT_LED))
- led_set_color_battery(LEFT_PORT,
- (port == LEFT_PORT) ? color : LED_OFF);
-}
-
-static void led_set_battery(void)
-{
- static int battery_ticks;
- static int power_ticks;
- uint32_t chflags = charge_get_flags();
-
- battery_ticks++;
-
- /*
- * Override battery LED for clamshell SKU, which doesn't have power
- * LED, blinking battery white LED to indicate system suspend without
- * charging.
- */
- if (get_cbi_fw_config_tablet_mode() == TABLET_MODE_ABSENT) {
- if (chipset_in_state(CHIPSET_STATE_ANY_SUSPEND) &&
- charge_get_state() != PWR_STATE_CHARGE) {
- led_set_color_battery(RIGHT_PORT, power_ticks++ & 0x2 ?
- LED_WHITE : LED_OFF);
- led_set_color_battery(LEFT_PORT, power_ticks++ & 0x2 ?
- LED_WHITE : LED_OFF);
- return;
- }
- }
-
- power_ticks = 0;
-
- switch (charge_get_state()) {
- case PWR_STATE_CHARGE:
- set_active_port_color(LED_AMBER);
- break;
- case PWR_STATE_DISCHARGE_FULL:
- if (extpower_is_present()) {
- set_active_port_color(LED_WHITE);
- break;
- }
- /* Intentional fall-through */
- case PWR_STATE_DISCHARGE:
- /*
- * Blink white light (1 sec on, 1 sec off)
- * when battery capacity is less than 10%
- */
- if (charge_get_percent() < 10)
- led_set_color_battery(RIGHT_PORT,
- (battery_ticks & 0x2) ? LED_WHITE : LED_OFF);
- else
- set_active_port_color(LED_OFF);
- break;
- case PWR_STATE_ERROR:
- set_active_port_color(
- (battery_ticks % 0x2) ? LED_WHITE : LED_OFF);
- break;
- case PWR_STATE_CHARGE_NEAR_FULL:
- set_active_port_color(LED_WHITE);
- break;
- case PWR_STATE_IDLE: /* External power connected in IDLE */
- if (chflags & CHARGE_FLAG_FORCE_IDLE)
- set_active_port_color(
- (battery_ticks & 0x2) ? LED_AMBER : LED_OFF);
- else
- set_active_port_color(LED_WHITE);
- break;
- default:
- /* Other states don't alter LED behavior */
- break;
- }
-}
-
-static void led_set_power(void)
-{
- static int power_tick;
-
- power_tick++;
-
- if (chipset_in_state(CHIPSET_STATE_ON))
- led_set_color_power(LED_WHITE);
- else if (chipset_in_state(CHIPSET_STATE_ANY_SUSPEND))
- led_set_color_power(
- (power_tick & 0x2) ? LED_WHITE : LED_OFF);
- else
- led_set_color_power(LED_OFF);
-}
-
-/* Called by hook task every TICK */
-static void led_tick(void)
-{
- if (led_auto_control_is_enabled(EC_LED_ID_POWER_LED))
- led_set_power();
-
- led_set_battery();
-}
-DECLARE_HOOK(HOOK_TICK, led_tick, HOOK_PRIO_DEFAULT);
diff --git a/board/lantis/usb_pd_policy.c b/board/lantis/usb_pd_policy.c
deleted file mode 100644
index 7046e25d6c..0000000000
--- a/board/lantis/usb_pd_policy.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/* Copyright 2020 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_smart.h"
-#include "charge_manager.h"
-#include "charger.h"
-#include "chipset.h"
-#include "common.h"
-#include "console.h"
-#include "driver/charger/sm5803.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)
-{
- int prev_en;
-
- if (port < 0 || port >= board_get_usb_pd_port_count())
- return;
-
- prev_en = charger_is_sourcing_otg_power(port);
-
- /* Disable Vbus */
- charger_enable_otg_power(port, 0);
-
- /* Discharge Vbus if previously enabled */
- if (prev_en)
- sm5803_set_vbus_disch(port, 1);
-
- /* Notify host of power info change. */
- pd_send_host_event(PD_EVENT_POWER_CHANGE);
-}
-
-int pd_set_power_supply_ready(int port)
-{
- enum ec_error_list rv;
-
- /* Disable sinking */
- rv = sm5803_vbus_sink_enable(port, 0);
- if (rv)
- return rv;
-
- /* Disable Vbus discharge */
- sm5803_set_vbus_disch(port, 0);
-
- /* Provide Vbus */
- charger_enable_otg_power(port, 1);
-
- /* Notify host of power info change. */
- pd_send_host_event(PD_EVENT_POWER_CHANGE);
-
- return EC_SUCCESS;
-}
-
-__override bool pd_check_vbus_level(int port, enum vbus_level level)
-{
- int vbus_voltage;
-
- /* If we're unable to speak to the charger, best to guess false */
- if (charger_get_vbus_voltage(port, &vbus_voltage))
- return false;
-
- if (level == VBUS_SAFE0V)
- return vbus_voltage < PD_V_SAFE0V_MAX;
- else if (level == VBUS_PRESENT)
- return vbus_voltage > PD_V_SAFE5V_MIN;
- else
- return vbus_voltage < PD_V_SINK_DISCONNECT_MAX;
-}
-
-int pd_snk_is_vbus_provided(int port)
-{
- return sm5803_is_vbus_present(port);
-}
diff --git a/board/lantis/vif_override.xml b/board/lantis/vif_override.xml
deleted file mode 100644
index 32736caf64..0000000000
--- a/board/lantis/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