summaryrefslogtreecommitdiff
path: root/board/blipper
diff options
context:
space:
mode:
Diffstat (limited to 'board/blipper')
-rw-r--r--board/blipper/battery.c192
-rw-r--r--board/blipper/board.c553
-rw-r--r--board/blipper/board.h149
-rw-r--r--board/blipper/build.mk15
-rw-r--r--board/blipper/cbi_ssfc.c36
-rw-r--r--board/blipper/cbi_ssfc.h60
-rw-r--r--board/blipper/ec.tasklist22
-rw-r--r--board/blipper/gpio.inc151
-rw-r--r--board/blipper/led.c113
-rw-r--r--board/blipper/usb_pd_policy.c71
-rw-r--r--board/blipper/vif_override.xml3
11 files changed, 0 insertions, 1365 deletions
diff --git a/board/blipper/battery.c b/board/blipper/battery.c
deleted file mode 100644
index 114cfbc313..0000000000
--- a/board/blipper/battery.c
+++ /dev/null
@@ -1,192 +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_fuel_gauge.h"
-#include "charge_state.h"
-#include "common.h"
-
-/*
- * Battery info for all blipper 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[] = {
- /* SMP L20M3PG0 Battery Information */
- [BATTERY_SMP1] = {
- .fuel_gauge = {
- .manuf_name = "SMP",
- .device_name = "L20M3PG0",
- .ship_mode = {
- .reg_addr = 0x34,
- .reg_data = { 0x0000, 0x1000 },
- },
- .fet = {
- .reg_addr = 0x00,
- .reg_mask = 0x0018,
- .disconnect_val = 0x0000,
- .cfet_mask = 0x0008,
- .cfet_off_val = 0x0000,
- }
- },
- .batt_info = {
- .voltage_max = 13200, /* mV */
- .voltage_normal = 11520, /* 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 = 60,
- },
- },
-
- /* SMP L20M3PG3 Battery Information */
- [BATTERY_SMP2] = {
- .fuel_gauge = {
- .manuf_name = "SMP",
- .device_name = "L20M3PG3",
- .ship_mode = {
- .reg_addr = 0x34,
- .reg_data = { 0x0000, 0x1000 },
- },
- .fet = {
- .reg_addr = 0x00,
- .reg_mask = 0x0018,
- .disconnect_val = 0x0000,
- .cfet_mask = 0x0008,
- .cfet_off_val = 0x0000,
- }
- },
- .batt_info = {
- .voltage_max = 13200, /* mV */
- .voltage_normal = 11520, /* 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 = 60,
- },
- },
-
- /* LGC L20L3PG0 Battery Information */
- [BATTERY_LGC] = {
- .fuel_gauge = {
- .manuf_name = "LGC",
- .device_name = "L20L3PG0",
- .ship_mode = {
- .reg_addr = 0x34,
- .reg_data = { 0x0000, 0x1000 },
- },
- .fet = {
- .reg_addr = 0x00,
- .reg_mask = 0x0018,
- .disconnect_val = 0x0000,
- .cfet_mask = 0x0008,
- .cfet_off_val = 0x0000,
- }
- },
- .batt_info = {
- .voltage_max = 13200, /* mV */
- .voltage_normal = 11520, /* 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 = 73,
- },
- },
-
- /* Sunwoda L20D3PG0 Battery Information */
- [BATTERY_SUNWODA] = {
- .fuel_gauge = {
- .manuf_name = "Sunwoda",
- .device_name = "L20D3PG0",
- .ship_mode = {
- .reg_addr = 0x34,
- .reg_data = { 0x0000, 0x1000 },
- },
- .fet = {
- .reg_addr = 0x00,
- .reg_mask = 0x0018,
- .disconnect_val = 0x0000,
- .cfet_mask = 0x0008,
- .cfet_off_val = 0x0000,
- }
- },
- .batt_info = {
- .voltage_max = 13200, /* mV */
- .voltage_normal = 11520, /* mV */
- .voltage_min = 9000, /* mV */
- .precharge_current = 205, /* 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 = 60,
- },
- },
-
- /* Celxert L20C3PG0 Battery Information */
- [BATTERY_CELXPERT] = {
- .fuel_gauge = {
- .manuf_name = "Celxpert",
- .device_name = "L20C3PG0",
- .ship_mode = {
- .reg_addr = 0x34,
- .reg_data = { 0x0000, 0x1000 },
- },
- .fet = {
- .reg_addr = 0x00,
- .reg_mask = 0x0018,
- .disconnect_val = 0x0000,
- .cfet_mask = 0x0008,
- .cfet_off_val = 0x0000,
- }
- },
- .batt_info = {
- .voltage_max = 13200, /* mV */
- .voltage_normal = 11520, /* mV */
- .voltage_min = 9000, /* mV */
- .precharge_current = 200, /* 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 = 60,
- },
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(board_battery_info) == BATTERY_TYPE_COUNT);
-
-const enum battery_type DEFAULT_BATTERY_TYPE = BATTERY_SMP1;
diff --git a/board/blipper/board.c b/board/blipper/board.c
deleted file mode 100644
index 2ca56a1b51..0000000000
--- a/board/blipper/board.c
+++ /dev/null
@@ -1,553 +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.
- */
-
-/* Blipper board-specific configuration */
-
-#include "adc_chip.h"
-#include "button.h"
-#include "cbi_fw_config.h"
-#include "cros_board_info.h"
-#include "cbi_ssfc.h"
-#include "charge_manager.h"
-#include "charge_state_v2.h"
-#include "charger.h"
-#include "driver/accel_lis2dw12.h"
-#include "driver/accelgyro_lsm6dsm.h"
-#include "driver/bc12/pi3usb9201.h"
-#include "driver/charger/isl923x.h"
-#include "driver/temp_sensor/thermistor.h"
-#include "driver/tcpm/raa489000.h"
-#include "driver/tcpm/tcpci.h"
-#include "driver/usb_mux/it5205.h"
-#include "gpio.h"
-#include "hooks.h"
-#include "intc.h"
-#include "keyboard_raw.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
-
-__override struct keyboard_scan_config keyscan_config = {
- .output_settle_us = 80,
- .debounce_down_us = 30 * 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, 0xfa, 0xca /* full set */
- },
-};
-
-/* C0 interrupt line shared by BC 1.2 and charger */
-static void check_c0_line(void);
-DECLARE_DEFERRED(check_c0_line);
-
-static void hdmi_hpd_interrupt(enum gpio_signal s)
-{
- gpio_set_level(GPIO_USB_C1_DP_HPD, !gpio_get_level(s));
-}
-
-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);
-
-}
-
-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);
-}
-
-/* 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_TEMP_SENSOR_3] = {
- .name = "TEMP_SENSOR3",
- .factor_mul = ADC_MAX_MVOLT,
- .factor_div = ADC_READ_MAX + 1,
- .shift = 0,
- .channel = CHIP_ADC_CH15
- },
-};
-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,
- },
-};
-
-/* Charger chips */
-const struct charger_config_t chg_chips[] = {
- {
- .i2c_port = I2C_PORT_USB_C0,
- .i2c_addr_flags = ISL923X_ADDR_FLAGS,
- .drv = &isl923x_drv,
- },
-};
-
-/* TCPCs */
-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,
- },
-};
-
-/* 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,
- },
-};
-
-static const struct ec_response_keybd_config blipper_keybd = {
- .num_top_row_keys = 10,
- .action_keys = {
- TK_BACK, /* T1 */
- TK_REFRESH, /* T2 */
- TK_FULLSCREEN, /* T3 */
- TK_OVERVIEW, /* T4 */
- TK_SNAPSHOT, /* T5 */
- TK_BRIGHTNESS_DOWN, /* T6 */
- TK_BRIGHTNESS_UP, /* T7 */
- TK_VOL_MUTE, /* T8 */
- TK_VOL_DOWN, /* T9 */
- TK_VOL_UP, /* T10 */
- },
- .capabilities = KEYBD_CAP_SCRNLOCK_KEY | KEYBD_CAP_NUMERIC_KEYPAD,
-};
-
-__override const struct ec_response_keybd_config
-*board_vivaldi_keybd_config(void)
-{
- return &blipper_keybd;
-}
-
-/* USB-A charging control */
-const int usb_port_enable[USB_PORT_COUNT] = {
- GPIO_EN_USB_A0_VBUS
-};
-
-static uint32_t board_id;
-
-/* 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_lis2dwl_ref = {
- { 0, FLOAT_TO_FP(1), 0},
- { FLOAT_TO_FP(1), 0, 0},
- { 0, 0, FLOAT_TO_FP(-1)}
-};
-
-static struct lsm6dsm_data lsm6dsm_data = LSM6DSM_DATA;
-
-/* Lid accel private data */
-static struct stprivate_data g_lis2dwl_data;
-struct motion_sensor_t motion_sensors[] = {
- [LID_ACCEL] = {
- .name = "Lid Accel",
- .active_mask = SENSOR_ACTIVE_S0_S3,
- .chip = MOTIONSENSE_CHIP_LIS2DWL,
- .type = MOTIONSENSE_TYPE_ACCEL,
- .location = MOTIONSENSE_LOC_LID,
- .drv = &lis2dw12_drv,
- .mutex = &g_lid_mutex,
- .drv_data = &g_lis2dwl_data,
- .port = I2C_PORT_SENSOR,
- .i2c_spi_addr_flags = LIS2DWL_ADDR1_FLAGS,
- .rot_standard_ref = &lid_lis2dwl_ref,
- .default_range = 2, /* g */
- .min_frequency = LIS2DW12_ODR_MIN_VAL,
- .max_frequency = LIS2DW12_ODR_MAX_VAL,
- .config = {
- /* EC use accel for angle detection */
- [SENSOR_CONFIG_EC_S0] = {
- .odr = 12500 | ROUND_UP_FLAG,
- },
- /* Sensor on for lid angle detection */
- [SENSOR_CONFIG_EC_S3] = {
- .odr = 10000 | ROUND_UP_FLAG,
- },
- },
- },
- [BASE_ACCEL] = {
- .name = "Base Accel",
- .active_mask = SENSOR_ACTIVE_S0_S3,
- .chip = MOTIONSENSE_CHIP_LSM6DS3,
- .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 = NULL, /* identity matrix */
- .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_LSM6DS3,
- .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, /* identity matrix */
- .min_frequency = LSM6DSM_ODR_MIN_VAL,
- .max_frequency = LSM6DSM_ODR_MAX_VAL,
- },
-};
-
-unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors);
-
-void board_init(void)
-{
- gpio_enable_interrupt(GPIO_USB_C0_INT_ODL);
- gpio_enable_interrupt(GPIO_USB_C0_CCSBU_OVP_ODL);
-
- gpio_enable_interrupt(GPIO_HDMI_HPD_SUB_ODL);
-
- /* Set LEDs luminance */
- pwm_set_duty(PWM_CH_LED_RED, 70);
- pwm_set_duty(PWM_CH_LED_GREEN, 70);
- pwm_set_duty(PWM_CH_LED_WHITE, 70);
-
- /* Enable Base Accel interrupt for Beetley */
- if (get_cbi_fw_config_tablet_mode() == TABLET_MODE_PRESENT)
- gpio_enable_interrupt(GPIO_BASE_SIXAXIS_INT_L);
-
- /*
- * 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);
-
- /* Setting scan mask KSO11, KSO12, KSO13 and KSO14 */
- keyscan_config.actual_key_mask[11] = 0xfe;
- keyscan_config.actual_key_mask[12] = 0xff;
- keyscan_config.actual_key_mask[13] = 0xff;
- keyscan_config.actual_key_mask[14] = 0xff;
-
- cbi_get_board_version(&board_id);
-
- if (get_cbi_fw_config_tablet_mode() == TABLET_MODE_ABSENT) {
- 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_set_flags(GPIO_VOLDN_BTN_ODL,
- GPIO_INPUT | GPIO_PULL_DOWN);
-
- gpio_set_flags(GPIO_VOLUP_BTN_ODL,
- GPIO_INPUT | GPIO_PULL_DOWN);
-
- }
-
-}
-DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT);
-
-void board_hibernate(void)
-{
- /*
- * Charger IC need to be put into their "low power mode" before
- * entering the Z-state.
- *
- * b:186717219: In order to solve the power consumption problem of
- * hibernate，HW solution is adopted after board id 3 to solve the
- * problem that AC cannot wake up hibernate mode.
- */
- if (board_id > 2)
- raa489000_hibernate(0, true);
- else
- raa489000_hibernate(0, false);
-}
-
-__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.
- */
-}
-
-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;
- }
- }
-
- 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);
-
- /*
- * 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);
-}
-
-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)
-{
- if (port != 0 && port != CHARGE_PORT_NONE)
- return EC_ERROR_INVAL;
-
- CPRINTUSB("New chg p%d", port);
-
- /* Disable all ports. */
- if (port == CHARGE_PORT_NONE) {
- tcpc_write(0, TCPC_REG_COMMAND,
- TCPC_REG_COMMAND_SNK_CTRL_LOW);
- raa489000_enable_asgate(0, false);
- return EC_SUCCESS;
- }
-
- /* Check if port is sourcing VBUS. */
- if (board_is_sourcing_vbus(port)) {
- CPRINTUSB("Skip enable p%d", port);
- return EC_ERROR_INVAL;
- }
-
- /* Enable requested charge port. */
- if (raa489000_enable_asgate(port, true) ||
- tcpc_write(0, TCPC_REG_COMMAND,
- TCPC_REG_COMMAND_SNK_CTRL_HIGH)) {
- CPRINTUSB("p%d: sink path enable failed.", port);
- return EC_ERROR_UNKNOWN;
- }
-
- return EC_SUCCESS;
-}
-
-/* PWM channels. Must be in the exactly same order as in enum pwm_channel. */
-const struct pwm_t pwm_channels[] = {
- [PWM_CH_LED_RED] = {
- .channel = 1,
- .flags = PWM_CONFIG_DSLEEP | PWM_CONFIG_ACTIVE_LOW,
- .freq_hz = 2400,
- },
-
- [PWM_CH_LED_GREEN] = {
- .channel = 2,
- .flags = PWM_CONFIG_DSLEEP | PWM_CONFIG_ACTIVE_LOW,
- .freq_hz = 2400,
- },
-
- [PWM_CH_LED_WHITE] = {
- .channel = 3,
- .flags = PWM_CONFIG_DSLEEP | PWM_CONFIG_ACTIVE_LOW,
- .freq_hz = 2400,
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT);
-
-/* Thermistors */
-const struct temp_sensor_t temp_sensors[] = {
- [TEMP_SENSOR_1] = {.name = "Charge",
- .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 = "5V_Inductor",
- .type = TEMP_SENSOR_TYPE_BOARD,
- .read = get_temp_3v3_51k1_47k_4050b,
- .idx = ADC_TEMP_SENSOR_3},
-};
-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);
- }
-}
diff --git a/board/blipper/board.h b/board/blipper/board.h
deleted file mode 100644
index fdee05e800..0000000000
--- a/board/blipper/board.h
+++ /dev/null
@@ -1,149 +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.
- */
-
-/* Blipper board configuration */
-
-#ifndef __CROS_EC_BOARD_H
-#define __CROS_EC_BOARD_H
-
-/* Select Baseboard features */
-#define VARIANT_DEDEDE_EC_IT8320
-#include "baseboard.h"
-
-/* Battery */
-#define CONFIG_BATTERY_FUEL_GAUGE
-#define CONFIG_BATTERY_V2
-#define CONFIG_BATTERY_COUNT 1
-#define CONFIG_HOSTCMD_BATTERY_V2
-
-/* BC 1.2 */
-#define CONFIG_BC12_DETECT_PI3USB9201
-
-/* Charger */
-#define CONFIG_CHARGE_RAMP_HW
-#define CONFIG_CHARGER_RAA489000
-#define CONFIG_CHARGER_SENSE_RESISTOR_AC 10
-#define CONFIG_CHARGER_SENSE_RESISTOR 10
-#undef CONFIG_USB_PD_TCPC_LPM_EXIT_DEBOUNCE
-#define CONFIG_USB_PD_TCPC_LPM_EXIT_DEBOUNCE (100 * MSEC)
-
-/* DAC for PSYS */
-#define CONFIG_DAC
-
-/* LED */
-#define CONFIG_LED_ONOFF_STATES
-
-/*SENSOR*/
-#define CONFIG_CMD_ACCELS
-#define CONFIG_CMD_ACCEL_INFO
-#define CONFIG_DYNAMIC_MOTION_SENSOR_COUNT
-
-#define CONFIG_ACCEL_LIS2DWL /* Lid accel */
-#define CONFIG_ACCELGYRO_LSM6DSM /* Base accel */
-
-/* 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_ACCEL_LSM6DSM_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
-
-/* PWM */
-#define CONFIG_PWM
-
-/* TCPC */
-#define CONFIG_USB_PD_PORT_MAX_COUNT 1
-#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
-
-/* EC console commands */
-#define CONFIG_CMD_TCPC_DUMP
-
-/* Variant references the TCPCs to determine Vbus sourcing */
-#define CONFIG_USB_PD_5V_EN_CUSTOM
-
-/* Thermistors */
-#define CONFIG_TEMP_SENSOR
-#define CONFIG_THERMISTOR
-#define CONFIG_STEINHART_HART_3V3_51K1_47K_4050B
-
-/* USB Mux */
-#define CONFIG_USB_MUX_IT5205
-
-/* KeyBoard */
-#define CONFIG_KEYBOARD_REFRESH_ROW3
-#define CONFIG_KEYBOARD_KEYPAD
-#define CONFIG_KEYBOARD_STRICT_DEBOUNCE
-
-/* 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 pwm_channel {
- PWM_CH_LED_RED,
- PWM_CH_LED_GREEN,
- PWM_CH_LED_WHITE,
- 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_TEMP_SENSOR_3, /* ADC15 */
- ADC_CH_COUNT
-};
-
-enum temp_sensor_id {
- TEMP_SENSOR_1,
- TEMP_SENSOR_2,
- TEMP_SENSOR_3,
- TEMP_SENSOR_COUNT
-};
-
-/* List of possible batteries */
-enum battery_type {
- BATTERY_SMP1,
- BATTERY_SMP2,
- BATTERY_LGC,
- BATTERY_SUNWODA,
- BATTERY_CELXPERT,
- BATTERY_TYPE_COUNT,
-};
-
-#endif /* !__ASSEMBLER__ */
-
-#endif /* __CROS_EC_BOARD_H */
diff --git a/board/blipper/build.mk b/board/blipper/build.mk
deleted file mode 100644
index 8167ca9966..0000000000
--- a/board/blipper/build.mk
+++ /dev/null
@@ -1,15 +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:=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/blipper/cbi_ssfc.c b/board/blipper/cbi_ssfc.c
deleted file mode 100644
index c4b859f133..0000000000
--- a/board/blipper/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/blipper/cbi_ssfc.h b/board/blipper/cbi_ssfc.h
deleted file mode 100644
index 935049b6ae..0000000000
--- a/board/blipper/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/blipper/ec.tasklist b/board/blipper/ec.tasklist
deleted file mode 100644
index bdcbcdf074..0000000000
--- a/board/blipper/ec.tasklist
+++ /dev/null
@@ -1,22 +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(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_INT_C0, pd_interrupt_handler_task, 0, ULTRA_TASK_STACK_SIZE)
diff --git a/board/blipper/gpio.inc b/board/blipper/gpio.inc
deleted file mode 100644
index f072f1c832..0000000000
--- a/board/blipper/gpio.inc
+++ /dev/null
@@ -1,151 +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 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_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, PIN(I, 7), GPIO_INT_BOTH | GPIO_PULL_UP, button_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(HDMI_HPD_SUB_ODL, PIN(E, 7), GPIO_INT_BOTH, hdmi_hpd_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)
-
-/* Used by baseboard z-state enable, but not present on blipper */
-UNIMPLEMENTED(USB_C1_INT_ODL)
-
-/* 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_USB_C0_SCL, PIN(A, 4), GPIO_INPUT)
-GPIO(EC_I2C_USB_C0_SDA, PIN(A, 5), GPIO_INPUT)
-
-/* USB pins */
-GPIO(EN_USB_A0_VBUS, PIN(L, 6), GPIO_OUT_LOW)
-GPIO(EN_USB_A1_VBUS, PIN(E, 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(HDMI_SEL_L, PIN(C, 6), GPIO_OUT_LOW)
-
-/* MKBP event synchronization */
-GPIO(EC_AP_MKBP_INT_L, PIN(L, 5), GPIO_ODR_HIGH)
-
-/* Misc pins which will run to the I/O board */
-
-
-/* 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(ECH1_PACKET_MODE, PIN(H, 1), GPIO_OUT_LOW)
-
-/*TP*/
-GPIO(TP, PIN(C, 3), GPIO_INPUT | GPIO_HIGH)
-
-/* NC pins, enable internal pull-down to avoid floating state. */
-GPIO(GPIOA0_NC, PIN(A, 0), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOB5_NC, PIN(B, 5), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOC0_NC, PIN(C, 0), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOC4_NC, PIN(C, 4), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOE0_NC, PIN(E, 0), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOF0_NC, PIN(F, 0), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOF1_NC, PIN(F, 1), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOF4_NC, PIN(F, 4), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOF5_NC, PIN(F, 5), 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(GPIOH2_NC, PIN(H, 2), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOH4_NC, PIN(H, 4), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOH6_NC, PIN(H, 6), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOJ1_NC, PIN(J, 1), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOJ3_NC, PIN(J, 3), 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(GPIOL0_NC, PIN(L, 0), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOL3_NC, PIN(L, 3), GPIO_INPUT | GPIO_PULL_DOWN)
-GPIO(GPIOM6_NC, PIN(M, 6), GPIO_INPUT | GPIO_PULL_DOWN)
-
-/* Alternate functions GPIO definitions */
-/* 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 SENSOR */
-ALTERNATE(PIN_MASK(A, BIT(4) | BIT(5)), 0, MODULE_I2C, 0) /* I2C5 */
-
-/* ADC */
-ALTERNATE(PIN_MASK(L, BIT(2)), 0, MODULE_ADC, 0) /* ADC15: TEMP_SENSOR_3 */
-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 */
-
-/* DAC */
-ALTERNATE(PIN_MASK(J, BIT(2)), 0, MODULE_DAC, 0) /* DAC2: EC_AP_PSYS */
-
-/* PWM */
-ALTERNATE(PIN_MASK(A, BIT(1) | BIT(2) | BIT(3)), 0, MODULE_PWM, 0) /* RED led, GREEN led, WHITE led */
diff --git a/board/blipper/led.c b/board/blipper/led.c
deleted file mode 100644
index 7ba065fa5e..0000000000
--- a/board/blipper/led.c
+++ /dev/null
@@ -1,113 +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.
- *
- * Blipper specific PWM LED settings.
- */
-
-#include "common.h"
-#include "led_onoff_states.h"
-#include "led_common.h"
-#include "gpio.h"
-#include "pwm.h"
-
-#define LED_OFF_LVL 0
-#define LED_ON_LVL 1
-
-__override const int led_charge_lvl_1 = 5;
-
-__override const int led_charge_lvl_2 = 97;
-
-__override struct led_descriptor
- led_bat_state_table[LED_NUM_STATES][LED_NUM_PHASES] = {
- [STATE_CHARGING_LVL_1] = {{EC_LED_COLOR_RED, LED_INDEFINITE} },
- [STATE_CHARGING_LVL_2] = {{EC_LED_COLOR_AMBER, LED_INDEFINITE} },
- [STATE_CHARGING_FULL_CHARGE] = {{EC_LED_COLOR_GREEN, LED_INDEFINITE} },
- [STATE_DISCHARGE_S0] = {{LED_OFF, LED_INDEFINITE} },
- [STATE_DISCHARGE_S3] = {{LED_OFF, LED_INDEFINITE} },
- [STATE_DISCHARGE_S5] = {{LED_OFF, LED_INDEFINITE} },
- [STATE_BATTERY_ERROR] = {{EC_LED_COLOR_RED, 1 * LED_ONE_SEC},
- {LED_OFF, 1 * LED_ONE_SEC} },
- [STATE_FACTORY_TEST] = {{EC_LED_COLOR_RED, 2 * LED_ONE_SEC},
- {EC_LED_COLOR_GREEN, 2 * LED_ONE_SEC} },
-};
-
-__override const struct led_descriptor
- led_pwr_state_table[PWR_LED_NUM_STATES][LED_NUM_PHASES] = {
- [PWR_LED_STATE_ON] = {{EC_LED_COLOR_WHITE, LED_INDEFINITE} },
- [PWR_LED_STATE_SUSPEND_AC] = {{EC_LED_COLOR_WHITE, 1 * LED_ONE_SEC},
- {LED_OFF, 3 * LED_ONE_SEC} },
- [PWR_LED_STATE_SUSPEND_NO_AC] = {{EC_LED_COLOR_WHITE, 1 * LED_ONE_SEC},
- {LED_OFF, 3 * LED_ONE_SEC} },
- [PWR_LED_STATE_OFF] = {{LED_OFF, LED_INDEFINITE} },
-};
-
-
-const enum ec_led_id supported_led_ids[] = {
- EC_LED_ID_BATTERY_LED,
- EC_LED_ID_POWER_LED
-};
-const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids);
-
-__override void led_set_color_battery(enum ec_led_colors color)
-{
- switch (color) {
- case EC_LED_COLOR_RED:
- pwm_enable(PWM_CH_LED_RED, LED_ON_LVL);
- pwm_enable(PWM_CH_LED_GREEN, LED_OFF_LVL);
- break;
- case EC_LED_COLOR_AMBER:
- pwm_enable(PWM_CH_LED_RED, LED_ON_LVL);
- pwm_enable(PWM_CH_LED_GREEN, LED_ON_LVL);
- break;
- case EC_LED_COLOR_GREEN:
- pwm_enable(PWM_CH_LED_RED, LED_OFF_LVL);
- pwm_enable(PWM_CH_LED_GREEN, LED_ON_LVL);
- break;
- default: /* LED_OFF and other unsupported colors */
- pwm_enable(PWM_CH_LED_RED, LED_OFF_LVL);
- pwm_enable(PWM_CH_LED_GREEN, LED_OFF_LVL);
- break;
- }
-}
-
-__override void led_set_color_power(enum ec_led_colors color)
-{
- if (color == EC_LED_COLOR_WHITE)
- pwm_enable(PWM_CH_LED_WHITE, LED_ON_LVL);
- else
- pwm_enable(PWM_CH_LED_WHITE, LED_OFF_LVL);
-}
-
-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_RED] = 1;
- brightness_range[EC_LED_COLOR_AMBER] = 1;
- brightness_range[EC_LED_COLOR_GREEN] = 1;
- } else if (led_id == EC_LED_ID_POWER_LED) {
- brightness_range[EC_LED_COLOR_WHITE] = 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_RED] != 0)
- led_set_color_battery(EC_LED_COLOR_RED);
- else if (brightness[EC_LED_COLOR_AMBER] != 0)
- led_set_color_battery(EC_LED_COLOR_AMBER);
- else if (brightness[EC_LED_COLOR_GREEN] != 0)
- led_set_color_battery(EC_LED_COLOR_GREEN);
- else
- led_set_color_battery(LED_OFF);
- } else if (led_id == EC_LED_ID_POWER_LED) {
- if (brightness[EC_LED_COLOR_WHITE] != 0)
- led_set_color_power(EC_LED_COLOR_WHITE);
- else
- led_set_color_battery(LED_OFF);
- } else {
- return EC_ERROR_INVAL;
- }
- return EC_SUCCESS;
-}
diff --git a/board/blipper/usb_pd_policy.c b/board/blipper/usb_pd_policy.c
deleted file mode 100644
index b7c0ca21df..0000000000
--- a/board/blipper/usb_pd_policy.c
+++ /dev/null
@@ -1,71 +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_smart.h"
-#include "charge_manager.h"
-#include "charger.h"
-#include "chipset.h"
-#include "common.h"
-#include "console.h"
-#include "driver/charger/isl923x_public.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)
-{
- if (port != 0)
- return;
-
- /* 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 != 0)
- 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;
-
- rv = raa489000_enable_asgate(port, true);
- if (rv)
- return rv;
-
- /* Notify host of power info change. */
- pd_send_host_event(PD_EVENT_POWER_CHANGE);
-
- return EC_SUCCESS;
-}
-
-int pd_snk_is_vbus_provided(int port)
-{
- return pd_check_vbus_level(port, VBUS_PRESENT);
-}
diff --git a/board/blipper/vif_override.xml b/board/blipper/vif_override.xml
deleted file mode 100644
index 32736caf64..0000000000
--- a/board/blipper/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