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-rw-r--r--board/gooey/battery.c329
-rw-r--r--board/gooey/board.c587
-rw-r--r--board/gooey/board.h147
-rw-r--r--board/gooey/build.mk15
-rw-r--r--board/gooey/ec.tasklist24
-rw-r--r--board/gooey/gpio.inc138
-rw-r--r--board/gooey/led.c82
-rw-r--r--board/gooey/usb_pd_policy.c85
-rw-r--r--board/gooey/vif_override.xml3
9 files changed, 1410 insertions, 0 deletions
diff --git a/board/gooey/battery.c b/board/gooey/battery.c
new file mode 100644
index 0000000000..f9c2e4531d
--- /dev/null
+++ b/board/gooey/battery.c
@@ -0,0 +1,329 @@
+/* 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 waddledee battery types. Note that the fields
+ * start_charging_min/max and charging_min/max are not used for the charger.
+ * The effective temperature limits are given by discharging_min/max_c.
+ *
+ * Fuel Gauge (FG) parameters which are used for determining if the battery
+ * is connected, the appropriate ship mode (battery cutoff) command, and the
+ * charge/discharge FETs status.
+ *
+ * Ship mode (battery cutoff) requires 2 writes to the appropriate smart battery
+ * register. For some batteries, the charge/discharge FET bits are set when
+ * charging/discharging is active, in other types, these bits set mean that
+ * charging/discharging is disabled. Therefore, in addition to the mask for
+ * these bits, a disconnect value must be specified. Note that for TI fuel
+ * gauge, the charge/discharge FET status is found in Operation Status (0x54),
+ * but a read of Manufacturer Access (0x00) will return the lower 16 bits of
+ * Operation status which contains the FET status bits.
+ *
+ * The assumption for battery types supported is that the charge/discharge FET
+ * status can be read with a sb_read() command and therefore, only the register
+ * address, mask, and disconnect value need to be provided.
+ */
+const struct board_batt_params board_battery_info[] = {
+ /* LGC AC15A8J Battery Information */
+ [BATTERY_LGC15] = {
+ .fuel_gauge = {
+ .manuf_name = "LGC",
+ .device_name = "AC15A8J",
+ .ship_mode = {
+ .reg_addr = 0x3A,
+ .reg_data = { 0xC574, 0xC574 },
+ },
+ .fet = {
+ .mfgacc_support = 1,
+ .reg_addr = 0x0,
+ .reg_mask = 0x0002,
+ .disconnect_val = 0x0,
+ }
+ },
+ .batt_info = {
+ .voltage_max = 13200,
+ .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 = 0,
+ .discharging_max_c = 60,
+ },
+ },
+
+ /* Panasonic AP1505L Battery Information */
+ [BATTERY_PANASONIC_AP15O5L] = {
+ .fuel_gauge = {
+ .manuf_name = "PANASONIC",
+ .device_name = "AP15O5L",
+ .ship_mode = {
+ .reg_addr = 0x3A,
+ .reg_data = { 0xC574, 0xC574 },
+ },
+ .fet = {
+ .reg_addr = 0x0,
+ .reg_mask = 0x4000,
+ .disconnect_val = 0x0,
+ }
+ },
+ .batt_info = {
+ .voltage_max = 13200,
+ .voltage_normal = 11550, /* mV */
+ .voltage_min = 9000, /* mV */
+ .precharge_current = 256, /* mA */
+ .start_charging_min_c = 0,
+ .start_charging_max_c = 50,
+ .charging_min_c = 0,
+ .charging_max_c = 60,
+ .discharging_min_c = 0,
+ .discharging_max_c = 60,
+ },
+ },
+
+ /* SANYO AC15A3J Battery Information */
+ [BATTERY_SANYO] = {
+ .fuel_gauge = {
+ .manuf_name = "SANYO",
+ .ship_mode = {
+ .reg_addr = 0x3A,
+ .reg_data = { 0xC574, 0xC574 },
+ },
+ .fet = {
+ .reg_addr = 0x0,
+ .reg_mask = 0x4000,
+ .disconnect_val = 0x0,
+ }
+ },
+ .batt_info = {
+ .voltage_max = TARGET_WITH_MARGIN(13200, 5),
+ .voltage_normal = 11550, /* mV */
+ .voltage_min = 9000, /* mV */
+ .precharge_current = 256, /* mA */
+ .start_charging_min_c = 0,
+ .start_charging_max_c = 50,
+ .charging_min_c = 0,
+ .charging_max_c = 60,
+ .discharging_min_c = 0,
+ .discharging_max_c = 60,
+ },
+ },
+
+ /* Sony Ap13J4K Battery Information */
+ [BATTERY_SONY] = {
+ .fuel_gauge = {
+ .manuf_name = "SONYCorp",
+ .ship_mode = {
+ .reg_addr = 0x3A,
+ .reg_data = { 0xC574, 0xC574 },
+ },
+ .fet = {
+ .reg_addr = 0x0,
+ .reg_mask = 0x8000,
+ .disconnect_val = 0x8000,
+ .cfet_mask = 0x4000,
+ .cfet_off_val = 0x4000,
+ }
+ },
+ .batt_info = {
+ .voltage_max = TARGET_WITH_MARGIN(13200, 5),
+ .voltage_normal = 11400, /* 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 = 0,
+ .discharging_max_c = 60,
+ },
+ },
+
+ /* Simplo AP13J7K Battery Information */
+ [BATTERY_SMP_AP13J7K] = {
+ .fuel_gauge = {
+ .manuf_name = "SIMPLO",
+ .device_name = "AP13J7K",
+ .ship_mode = {
+ .reg_addr = 0x3A,
+ .reg_data = { 0xC574, 0xC574 },
+ },
+ .fet = {
+ .mfgacc_support = 1,
+ .reg_addr = 0x0,
+ .reg_mask = 0x0002,
+ .disconnect_val = 0x0000,
+ }
+ },
+ .batt_info = {
+ .voltage_max = 13050,
+ .voltage_normal = 11400, /* mV */
+ .voltage_min = 9000, /* mV */
+ .precharge_current = 256, /* mA */
+ .start_charging_min_c = 0,
+ .start_charging_max_c = 45,
+ .charging_min_c = 0,
+ .charging_max_c = 60,
+ .discharging_min_c = 0,
+ .discharging_max_c = 60,
+ },
+ },
+
+ /* Panasonic AC15A3J Battery Information */
+ [BATTERY_PANASONIC_AC15A3J] = {
+ .fuel_gauge = {
+ .manuf_name = "PANASONIC",
+ .device_name = "AC15A3J",
+ .ship_mode = {
+ .reg_addr = 0x3A,
+ .reg_data = { 0xC574, 0xC574 },
+ },
+ .fet = {
+ .reg_addr = 0x0,
+ .reg_mask = 0x4000,
+ .disconnect_val = 0x0,
+ }
+ },
+ .batt_info = {
+ .voltage_max = 13200,
+ .voltage_normal = 11550, /* mV */
+ .voltage_min = 9000, /* mV */
+ .precharge_current = 256, /* mA */
+ .start_charging_min_c = 0,
+ .start_charging_max_c = 50,
+ .charging_min_c = 0,
+ .charging_max_c = 60,
+ .discharging_min_c = -20,
+ .discharging_max_c = 75,
+ },
+ },
+
+ /* LGC AP18C8K Battery Information */
+ [BATTERY_LGC_AP18C8K] = {
+ .fuel_gauge = {
+ .manuf_name = "LGC KT0030G020",
+ .device_name = "AP18C8K",
+ .ship_mode = {
+ .reg_addr = 0x3A,
+ .reg_data = { 0xC574, 0xC574 },
+ },
+ .fet = {
+ .reg_addr = 0x43,
+ .reg_mask = 0x0001,
+ .disconnect_val = 0x0,
+ },
+ },
+ .batt_info = {
+ .voltage_max = 13050,
+ .voltage_normal = 11250,
+ .voltage_min = 9000,
+ .precharge_current = 256,
+ .start_charging_min_c = 0,
+ .start_charging_max_c = 50,
+ .charging_min_c = 0,
+ .charging_max_c = 60,
+ .discharging_min_c = -20,
+ .discharging_max_c = 75,
+ },
+ },
+
+ /* Murata AP18C4K Battery Information */
+ [BATTERY_MURATA_AP18C4K] = {
+ .fuel_gauge = {
+ .manuf_name = "Murata KT00304012",
+ .device_name = "AP18C4K",
+ .ship_mode = {
+ .reg_addr = 0x3A,
+ .reg_data = { 0xC574, 0xC574 },
+ },
+ .fet = {
+ .reg_addr = 0x0,
+ .reg_mask = 0x2000,
+ .disconnect_val = 0x2000,
+ },
+ },
+ .batt_info = {
+ .voltage_max = 13200,
+ .voltage_normal = 11400,
+ .voltage_min = 9000,
+ .precharge_current = 256,
+ .start_charging_min_c = 0,
+ .start_charging_max_c = 50,
+ .charging_min_c = 0,
+ .charging_max_c = 60,
+ .discharging_min_c = -20,
+ .discharging_max_c = 75,
+ },
+ },
+
+ /* LGC AP19A8K Battery Information */
+ [BATTERY_LGC_AP19A8K] = {
+ .fuel_gauge = {
+ .manuf_name = "LGC KTxxxxGxxx",
+ .device_name = "AP19A8K",
+ .ship_mode = {
+ .reg_addr = 0x3A,
+ .reg_data = { 0xC574, 0xC574 },
+ },
+ .fet = {
+ .reg_addr = 0x43,
+ .reg_mask = 0x0001,
+ .disconnect_val = 0x0,
+ },
+ },
+ .batt_info = {
+ .voltage_max = 13200,
+ .voltage_normal = 11550,
+ .voltage_min = 9000,
+ .precharge_current = 256,
+ .start_charging_min_c = 0,
+ .start_charging_max_c = 50,
+ .charging_min_c = 0,
+ .charging_max_c = 60,
+ .discharging_min_c = -20,
+ .discharging_max_c = 75,
+ },
+ },
+
+ /* LGC KT0030G023 Battery Information */
+ [BATTERY_LGC_G023] = {
+ .fuel_gauge = {
+ .manuf_name = "LGC KT0030G023",
+ .device_name = "AP19A8K",
+ .ship_mode = {
+ .reg_addr = 0x3A,
+ .reg_data = { 0xC574, 0xC574 },
+ },
+ .fet = {
+ .reg_addr = 0x43,
+ .reg_mask = 0x0001,
+ .disconnect_val = 0x0,
+ },
+ },
+ .batt_info = {
+ .voltage_max = 13200,
+ .voltage_normal = 11550,
+ .voltage_min = 9000,
+ .precharge_current = 256,
+ .start_charging_min_c = 0,
+ .start_charging_max_c = 50,
+ .charging_min_c = 0,
+ .charging_max_c = 60,
+ .discharging_min_c = -20,
+ .discharging_max_c = 75,
+ },
+ },
+};
+BUILD_ASSERT(ARRAY_SIZE(board_battery_info) == BATTERY_TYPE_COUNT);
+
+const enum battery_type DEFAULT_BATTERY_TYPE = BATTERY_PANASONIC_AC15A3J;
diff --git a/board/gooey/board.c b/board/gooey/board.c
new file mode 100644
index 0000000000..18b97bd859
--- /dev/null
+++ b/board/gooey/board.c
@@ -0,0 +1,587 @@
+/* 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.
+ */
+
+/* Waddledee board-specific configuration */
+
+#include "adc_chip.h"
+#include "button.h"
+#include "charge_manager.h"
+#include "charge_state_v2.h"
+#include "charger.h"
+#include "driver/accel_kionix.h"
+#include "driver/accelgyro_lsm6dsm.h"
+#include "driver/bc12/pi3usb9201.h"
+#include "driver/charger/sm5803.h"
+#include "driver/retimer/tusb544.h"
+#include "driver/temp_sensor/thermistor.h"
+#include "driver/tcpm/anx7447.h"
+#include "driver/tcpm/it83xx_pd.h"
+#include "driver/usb_mux/it5205.h"
+#include "gpio.h"
+#include "hooks.h"
+#include "intc.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
+
+/* C1 interrupt line swapped between board versions, track it in a variable */
+static enum gpio_signal c1_int_line;
+
+/* 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);
+ sm5803_interrupt(1);
+}
+
+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(c1_int_line)) {
+ 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 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_SUB_ANALOG] = {
+ .name = "SUB_ANALOG",
+ .factor_mul = ADC_MAX_MVOLT,
+ .factor_div = ADC_READ_MAX + 1,
+ .shift = 0,
+ .channel = CHIP_ADC_CH13
+ },
+};
+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 = AN7447_TCPC0_I2C_ADDR_FLAGS,
+ },
+ .drv = &anx7447_tcpm_drv,
+ .flags = TCPC_FLAGS_TCPCI_REV2_0,
+ },
+};
+
+/* USB Retimer */
+const struct usb_mux usbc1_retimer = {
+ .usb_port = 1,
+ .i2c_port = I2C_PORT_SUB_USB_C1,
+ .i2c_addr_flags = TUSB544_I2C_ADDR_FLAGS0,
+ .driver = &tusb544_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 = AN7447_TCPC0_I2C_ADDR_FLAGS,
+ .driver = &anx7447_usb_mux_driver,
+ .next_mux = &usbc1_retimer,
+ },
+};
+
+void board_init(void)
+{
+ int on;
+
+ if (system_get_board_version() <= 0) {
+ pd_set_max_voltage(5000);
+ c1_int_line = GPIO_USB_C1_INT_V0_ODL;
+ } else {
+ c1_int_line = GPIO_USB_C1_INT_V1_ODL;
+ }
+
+
+ gpio_enable_interrupt(GPIO_USB_C0_INT_ODL);
+ gpio_enable_interrupt(c1_int_line);
+
+ /*
+ * If interrupt lines are already low, schedule them to be processed
+ * after inits are completed.
+ */
+ check_c0_line();
+ check_c1_line();
+
+ gpio_enable_interrupt(GPIO_USB_C0_CCSBU_OVP_ODL);
+ /* Enable Base Accel interrupt */
+ gpio_enable_interrupt(GPIO_BASE_SIXAXIS_INT_L);
+
+ /* 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);
+
+ /* 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;
+}
+
+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);
+ gpio_set_level(GPIO_EN_USB_A0_VBUS, !!enable);
+ if (sm5803_set_gpio0_level(1, !!enable))
+ CPRINTUSB("Failed to %sable sub rails!", enable ? "en" : "dis");
+}
+
+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(c1_int_line)) {
+ 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 ocpc_get_pid_constants(int *kp, int *kp_div,
+ int *ki, int *ki_div,
+ int *kd, int *kd_div)
+{
+ *kp = 3;
+ *kp_div = 14;
+
+ *ki = 3;
+ *ki_div = 500;
+
+ *kd = 4;
+ *kd_div = 40;
+}
+
+__override void typec_set_source_current_limit(int port, enum tcpc_rp_value rp)
+{
+ int current;
+
+ if (port < 0 || port > CONFIG_USB_PD_PORT_MAX_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,
+ },
+
+ [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_BLUE] = {
+ .channel = 3,
+ .flags = PWM_CONFIG_DSLEEP | PWM_CONFIG_ACTIVE_LOW,
+ .freq_hz = 2400,
+ }
+
+};
+BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT);
+
+/* Sensor Mutexes */
+static struct mutex g_lid_mutex;
+static struct mutex g_base_mutex;
+
+/* Sensor Data */
+static struct kionix_accel_data g_kx022_data;
+static struct lsm6dsm_data lsm6dsm_data = LSM6DSM_DATA;
+
+/* Drivers */
+struct motion_sensor_t motion_sensors[] = {
+ [LID_ACCEL] = {
+ .name = "Lid Accel",
+ .active_mask = SENSOR_ACTIVE_S0_S3,
+ .chip = MOTIONSENSE_CHIP_KX022,
+ .type = MOTIONSENSE_TYPE_ACCEL,
+ .location = MOTIONSENSE_LOC_LID,
+ .drv = &kionix_accel_drv,
+ .mutex = &g_lid_mutex,
+ .drv_data = &g_kx022_data,
+ .port = I2C_PORT_SENSOR,
+ .i2c_spi_addr_flags = KX022_ADDR1_FLAGS,
+ .rot_standard_ref = NULL,
+ .default_range = 2, /* g */
+ /* We only use 2g because its resolution is only 8-bits */
+ .min_frequency = KX022_ACCEL_MIN_FREQ,
+ .max_frequency = KX022_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 = NULL,
+ .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,
+ },
+};
+
+const unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors);
+
+/* Thermistors */
+const struct temp_sensor_t temp_sensors[] = {
+ [TEMP_SENSOR_1] = {.name = "Memory",
+ .type = TEMP_SENSOR_TYPE_BOARD,
+ .read = get_temp_3v3_51k1_47k_4050b,
+ .idx = ADC_TEMP_SENSOR_1},
+ [TEMP_SENSOR_2] = {.name = "Ambient",
+ .type = TEMP_SENSOR_TYPE_BOARD,
+ .read = get_temp_3v3_51k1_47k_4050b,
+ .idx = ADC_TEMP_SENSOR_2},
+};
+BUILD_ASSERT(ARRAY_SIZE(temp_sensors) == TEMP_SENSOR_COUNT);
+
+#ifndef TEST_BUILD
+/* This callback disables keyboard when convertibles are fully open */
+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);
+ }
+}
+#endif
diff --git a/board/gooey/board.h b/board/gooey/board.h
new file mode 100644
index 0000000000..0ece934104
--- /dev/null
+++ b/board/gooey/board.h
@@ -0,0 +1,147 @@
+/* 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.
+ */
+
+/* Waddledee board configuration */
+
+#ifndef __CROS_EC_BOARD_H
+#define __CROS_EC_BOARD_H
+
+/* Select Baseboard features */
+#define VARIANT_DEDEDE_EC_IT8320
+#include "baseboard.h"
+
+/* System unlocked in early development */
+#define CONFIG_SYSTEM_UNLOCKED
+
+#define CONFIG_CMD_CHARGER_DUMP
+
+/* Battery */
+#define CONFIG_BATTERY_FUEL_GAUGE
+
+/* BC 1.2 */
+#define CONFIG_BC12_DETECT_PI3USB9201
+
+/* Charger */
+#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 */
+
+/*
+ * GPIO for C1 interrupts, for baseboard use
+ *
+ * Note this will only be valid for board revision 1
+ */
+#define GPIO_USB_C1_INT_ODL GPIO_USB_C1_INT_V1_ODL
+
+/* LED */
+#define CONFIG_LED_PWM
+#define CONFIG_LED_PWM_COUNT 1
+
+/* PWM */
+#define CONFIG_PWM
+
+/* Sensors */
+#define CONFIG_ACCEL_KX022 /* 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_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
+
+/* 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_ANX7447 /* C1: ANX TCPC + Mux */
+#define CONFIG_USB_PD_ITE_ACTIVE_PORT_COUNT 1
+
+/* 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 */
+
+#define CONFIG_USBC_RETIMER_TUSB544 /* C1 Redriver: TUSB544 */
+
+#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_LED_RED,
+ PWM_CH_LED_GREEN,
+ PWM_CH_LED_BLUE,
+ 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_CH_COUNT
+};
+
+enum temp_sensor_id {
+ TEMP_SENSOR_1,
+ TEMP_SENSOR_2,
+ TEMP_SENSOR_COUNT
+};
+
+/* List of possible batteries */
+enum battery_type {
+ BATTERY_LGC15,
+ BATTERY_PANASONIC_AP15O5L,
+ BATTERY_SANYO,
+ BATTERY_SONY,
+ BATTERY_SMP_AP13J7K,
+ BATTERY_PANASONIC_AC15A3J,
+ BATTERY_LGC_AP18C8K,
+ BATTERY_MURATA_AP18C4K,
+ BATTERY_LGC_AP19A8K,
+ BATTERY_LGC_G023,
+ BATTERY_TYPE_COUNT,
+};
+
+#endif /* !__ASSEMBLER__ */
+
+#endif /* __CROS_EC_BOARD_H */
diff --git a/board/gooey/build.mk b/board/gooey/build.mk
new file mode 100644
index 0000000000..37fe8a2d30
--- /dev/null
+++ b/board/gooey/build.mk
@@ -0,0 +1,15 @@
+# -*- 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 led.o usb_pd_policy.o
+board-$(CONFIG_BATTERY_SMART)+=battery.o
diff --git a/board/gooey/ec.tasklist b/board/gooey/ec.tasklist
new file mode 100644
index 0000000000..5c9a2d1a01
--- /dev/null
+++ b/board/gooey/ec.tasklist
@@ -0,0 +1,24 @@
+/* Copyright 2021 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+/*
+ * See CONFIG_TASK_LIST in config.h for details.
+ */
+
+#define CONFIG_TASK_LIST \
+ TASK_ALWAYS(HOOKS, hook_task, NULL, VENTI_TASK_STACK_SIZE) \
+ TASK_ALWAYS(MOTIONSENSE, motion_sense_task, NULL, VENTI_TASK_STACK_SIZE) \
+ TASK_ALWAYS(USB_CHG_P0, usb_charger_task, 0, LARGER_TASK_STACK_SIZE) \
+ TASK_ALWAYS(USB_CHG_P1, usb_charger_task, 1, LARGER_TASK_STACK_SIZE) \
+ TASK_ALWAYS(CHARGER, charger_task, NULL, 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/gooey/gpio.inc b/board/gooey/gpio.inc
new file mode 100644
index 0000000000..4a5a903fd9
--- /dev/null
+++ b/board/gooey/gpio.inc
@@ -0,0 +1,138 @@
+/* -*- 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_C1_INT_V0_ODL, PIN(B, 5), GPIO_INT_FALLING | GPIO_PULL_UP, usb_c1_interrupt) /* TCPC, charger, BC12 - board version 0 */
+GPIO_INT(USB_C1_INT_V1_ODL, PIN(E, 6), GPIO_INT_FALLING | GPIO_PULL_UP, usb_c1_interrupt) /* TCPC, charger, BC12 - board version 1 */
+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)
+
+/* 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_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)
+GPIO(EN_USB_A0_VBUS, PIN(L, 6), GPIO_OUT_LOW) /* Board rev 1, NC board rev 0 */
+
+/* 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 */
+GPIO(EC_SUB_IO_1_1, PIN(L, 3), GPIO_INPUT)
+GPIO(EC_SUB_IO_1_2, PIN(F, 0), GPIO_INPUT)
+GPIO(EC_SUB_IO_2_1, PIN(F, 1), GPIO_INPUT)
+GPIO(EC_SUB_IO_2_2, PIN(L, 2), GPIO_INPUT)
+
+/* Misc */
+GPIO(EN_BL_OD, PIN(K, 4), GPIO_ODR_LOW)
+GPIO(EC_ENTERING_RW, PIN(G, 0), GPIO_OUT_LOW)
+GPIO(CCD_MODE_ODL, PIN(H, 5), GPIO_ODR_HIGH)
+GPIO(EC_BATTERY_PRES_ODL, PIN(I, 4), GPIO_INPUT)
+GPIO(PEN_DET_ODL, PIN(J, 1), GPIO_INPUT | GPIO_PULL_UP)
+GPIO(EN_KB_BL, PIN(J, 3), GPIO_OUT_LOW) /* Currently unused */
+GPIO(ECH1_PACKET_MODE, PIN(H, 1), 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)
+
+/* 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 */
+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)), 0, MODULE_ADC, 0) /* ADC13: EC_SUB_ANALOG */
+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) | BIT(1) | BIT(2) | BIT(3)), 0, MODULE_PWM, 0) /* KB_BL_PWM, LED_[R,G,B]_ODL */
diff --git a/board/gooey/led.c b/board/gooey/led.c
new file mode 100644
index 0000000000..1c64d7c7d5
--- /dev/null
+++ b/board/gooey/led.c
@@ -0,0 +1,82 @@
+/* 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.
+ */
+
+/* Waddledee specific PWM LED settings. */
+
+#include "common.h"
+#include "ec_commands.h"
+#include "led_pwm.h"
+#include "pwm.h"
+#include "util.h"
+
+const enum ec_led_id supported_led_ids[] = {
+ EC_LED_ID_POWER_LED,
+};
+const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids);
+
+/*
+ * Board has one physical LED with red, green, and blue
+ */
+struct pwm_led led_color_map[EC_LED_COLOR_COUNT] = {
+ /* Red, Green, Blue */
+ [EC_LED_COLOR_RED] = { 100, 0, 0 },
+ [EC_LED_COLOR_GREEN] = { 0, 100, 0 },
+ [EC_LED_COLOR_BLUE] = { 0, 0, 100 },
+ [EC_LED_COLOR_YELLOW] = { 50, 50, 0 },
+ [EC_LED_COLOR_WHITE] = { 50, 50, 50 },
+ [EC_LED_COLOR_AMBER] = { 70, 30, 0 },
+};
+
+/* One logical LED with red, green, and blue channels. */
+struct pwm_led pwm_leds[CONFIG_LED_PWM_COUNT] = {
+ {
+ .ch0 = PWM_CH_LED_RED,
+ .ch1 = PWM_CH_LED_GREEN,
+ .ch2 = PWM_CH_LED_BLUE,
+ .enable = &pwm_enable,
+ .set_duty = &pwm_set_duty,
+ },
+};
+
+void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range)
+{
+ memset(brightness_range, '\0',
+ sizeof(*brightness_range) * EC_LED_COLOR_COUNT);
+ brightness_range[EC_LED_COLOR_RED] = 100;
+ brightness_range[EC_LED_COLOR_GREEN] = 100;
+ brightness_range[EC_LED_COLOR_BLUE] = 100;
+ brightness_range[EC_LED_COLOR_YELLOW] = 100;
+ brightness_range[EC_LED_COLOR_WHITE] = 100;
+ brightness_range[EC_LED_COLOR_AMBER] = 100;
+}
+
+int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness)
+{
+ enum pwm_led_id pwm_id;
+
+ /* Convert ec_led_id to pwm_led_id. */
+ if (led_id == EC_LED_ID_POWER_LED)
+ pwm_id = PWM_LED0;
+ else
+ return EC_ERROR_UNKNOWN;
+
+ if (brightness[EC_LED_COLOR_RED])
+ set_pwm_led_color(pwm_id, EC_LED_COLOR_RED);
+ else if (brightness[EC_LED_COLOR_GREEN])
+ set_pwm_led_color(pwm_id, EC_LED_COLOR_GREEN);
+ else if (brightness[EC_LED_COLOR_BLUE])
+ set_pwm_led_color(pwm_id, EC_LED_COLOR_BLUE);
+ else if (brightness[EC_LED_COLOR_YELLOW])
+ set_pwm_led_color(pwm_id, EC_LED_COLOR_YELLOW);
+ else if (brightness[EC_LED_COLOR_WHITE])
+ set_pwm_led_color(pwm_id, EC_LED_COLOR_WHITE);
+ else if (brightness[EC_LED_COLOR_AMBER])
+ set_pwm_led_color(pwm_id, EC_LED_COLOR_AMBER);
+ else
+ /* Otherwise, the "color" is "off". */
+ set_pwm_led_color(pwm_id, -1);
+
+ return EC_SUCCESS;
+}
diff --git a/board/gooey/usb_pd_policy.c b/board/gooey/usb_pd_policy.c
new file mode 100644
index 0000000000..3ff7152541
--- /dev/null
+++ b/board/gooey/usb_pd_policy.c
@@ -0,0 +1,85 @@
+/* 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/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/gooey/vif_override.xml b/board/gooey/vif_override.xml
new file mode 100644
index 0000000000..32736caf64
--- /dev/null
+++ b/board/gooey/vif_override.xml
@@ -0,0 +1,3 @@
+<!-- Add VIF field overrides here. See genvif.c and the Vendor Info File
+ Definition from the USB-IF.
+-->
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