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-rw-r--r--board/shuboz/analyzestack.yaml2
-rw-r--r--board/shuboz/battery.c154
-rw-r--r--board/shuboz/board.c629
-rw-r--r--board/shuboz/board.h182
-rw-r--r--board/shuboz/build.mk15
-rw-r--r--board/shuboz/ec.tasklist26
-rw-r--r--board/shuboz/gpio.inc134
-rw-r--r--board/shuboz/led.c94
-rw-r--r--board/shuboz/vif_override.xml3
9 files changed, 0 insertions, 1239 deletions
diff --git a/board/shuboz/analyzestack.yaml b/board/shuboz/analyzestack.yaml
deleted file mode 100644
index 7ff5f39644..0000000000
--- a/board/shuboz/analyzestack.yaml
+++ /dev/null
@@ -1,2 +0,0 @@
-remove:
-- panic_assert_fail
diff --git a/board/shuboz/battery.c b/board/shuboz/battery.c
deleted file mode 100644
index 155cadab41..0000000000
--- a/board/shuboz/battery.c
+++ /dev/null
@@ -1,154 +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 "battery_smart.h"
-#include "charge_state.h"
-#include "common.h"
-#include "hooks.h"
-#include "temp_sensor.h"
-#include "thermal.h"
-#include "util.h"
-
-/*
- * Battery info for all Zork 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[] = {
- /* CM1500 50Wh */
- [BATTERY_CM1500] = {
- .fuel_gauge = {
- .manuf_name = "AS3GXXD3KB",
- .device_name = "C140243",
- .ship_mode = {
- .reg_addr = 0x00,
- .reg_data = { 0x0010, 0x0010 },
- },
- .fet = {
- .reg_addr = 0x99,
- .reg_mask = 0x000c,
- .disconnect_val = 0x000c,
- }
- },
- .batt_info = {
- .voltage_max = 13200, /* mV */
- .voltage_normal = 11880, /* 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 = -20,
- .discharging_max_c = 60,
- },
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(board_battery_info) == BATTERY_TYPE_COUNT);
-
-const enum battery_type DEFAULT_BATTERY_TYPE = BATTERY_CM1500;
-
-static uint16_t current_table[] = {
- 2200,
- 1800,
- 1700,
- 1600,
-};
-#define NUM_CURRENT_LEVELS ARRAY_SIZE(current_table)
-
-#define TEMP_THRESHOLD 54
-static int current_level;
-
-/* Called by hook task every hook second (1 sec) */
-static void current_update(void)
-{
- int t, temp;
- int rv;
- static int Uptime;
- static int Dntime;
-
- rv = temp_sensor_read(TEMP_SENSOR_CHARGER, &t);
- if (rv != EC_SUCCESS)
- return;
-
- temp = K_TO_C(t);
-
- if (temp > TEMP_THRESHOLD) {
- Dntime = 0;
- if (Uptime < 5)
- Uptime++;
- else {
- Uptime = 0;
- current_level++;
- }
- } else if (current_level != 0 && temp < TEMP_THRESHOLD) {
- Uptime = 0;
- if (Dntime < 5)
- Dntime++;
- else {
- Dntime = 0;
- current_level--;
- }
- } else {
- Uptime = 0;
- Dntime = 0;
- }
-
- if (current_level < 0)
- current_level = 0;
- else if (current_level > NUM_CURRENT_LEVELS)
- current_level = NUM_CURRENT_LEVELS;
-}
-DECLARE_HOOK(HOOK_SECOND, current_update, HOOK_PRIO_DEFAULT);
-
-int charger_profile_override(struct charge_state_data *curr)
-{
- /*
- * Precharge must be executed when communication is failed on
- * dead battery.
- */
- if (!(curr->batt.flags & BATT_FLAG_RESPONSIVE))
- return 0;
-
- if (current_level != 0) {
- if (curr->requested_current > current_table[current_level-1])
- curr->requested_current =
- current_table[current_level - 1];
- }
-
- return 0;
-}
-
-enum ec_status charger_profile_override_get_param(uint32_t param,
- uint32_t *value)
-{
- return EC_RES_INVALID_PARAM;
-}
-
-enum ec_status charger_profile_override_set_param(uint32_t param,
- uint32_t value)
-{
- return EC_RES_INVALID_PARAM;
-}
diff --git a/board/shuboz/board.c b/board/shuboz/board.c
deleted file mode 100644
index 84e2249e44..0000000000
--- a/board/shuboz/board.c
+++ /dev/null
@@ -1,629 +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 "button.h"
-#include "cbi_ssfc.h"
-#include "cros_board_info.h"
-#include "driver/accelgyro_bmi_common.h"
-#include "driver/accelgyro_icm_common.h"
-#include "driver/accelgyro_icm426xx.h"
-#include "driver/accel_kionix.h"
-#include "driver/accel_kx022.h"
-#include "driver/bc12/pi3usb9201.h"
-#include "driver/ppc/aoz1380.h"
-#include "driver/ppc/nx20p348x.h"
-#include "driver/tcpm/nct38xx.h"
-#include "driver/usb_mux/amd_fp5.h"
-#include "driver/usb_mux/ps8740.h"
-#include "driver/usb_mux/ps8743.h"
-#include "extpower.h"
-#include "fan.h"
-#include "fan_chip.h"
-#include "gpio.h"
-#include "hooks.h"
-#include "ioexpander.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 "thermal.h"
-#include "usb_charge.h"
-#include "usb_pd_tcpm.h"
-#include "usbc_ppc.h"
-
-#define CPRINTSUSB(format, args...) cprints(CC_USBCHARGE, format, ## args)
-#define CPRINTFUSB(format, args...) cprintf(CC_USBCHARGE, format, ## args)
-
-/* This I2C moved. Temporarily detect and support the V0 HW. */
-int I2C_PORT_BATTERY = I2C_PORT_BATTERY_V1;
-
-#include "gpio_list.h"
-
-/* Motion sensors */
-static struct mutex g_lid_mutex;
-static struct mutex g_base_mutex;
-
-/* sensor private data */
-static struct kionix_accel_data g_kx022_data;
-static struct bmi_drv_data_t g_bmi160_data;
-static struct icm_drv_data_t g_icm426xx_data;
-
-/* Matrix to rotate accelrator into standard reference frame */
-static const mat33_fp_t lid_standard_ref = {
- { FLOAT_TO_FP(1), 0, 0 },
- { 0, FLOAT_TO_FP(-1), 0 },
- { 0, 0, FLOAT_TO_FP(-1) },
-};
-static const mat33_fp_t base_standard_ref = {
- { 0, FLOAT_TO_FP(-1), 0},
- { FLOAT_TO_FP(-1), 0, 0},
- { 0, 0, FLOAT_TO_FP(-1)}
-};
-static const mat33_fp_t base_standard_ref_icm = {
- {FLOAT_TO_FP(1), 0, 0},
- {0, FLOAT_TO_FP(-1), 0},
- {0, 0, FLOAT_TO_FP(-1)},
-};
-
-/* TODO(gcc >= 5.0) Remove the casts to const pointer at rot_standard_ref */
-struct motion_sensor_t icm426xx_base_accel = {
- .name = "Base Accel",
- .active_mask = SENSOR_ACTIVE_S0_S3,
- .chip = MOTIONSENSE_CHIP_ICM426XX,
- .type = MOTIONSENSE_TYPE_ACCEL,
- .location = MOTIONSENSE_LOC_BASE,
- .drv = &icm426xx_drv,
- .mutex = &g_base_mutex,
- .drv_data = &g_icm426xx_data,
- .port = I2C_PORT_SENSOR,
- .i2c_spi_addr_flags = ICM426XX_ADDR0_FLAGS,
- .default_range = 4, /* g, to meet CDD 7.3.1/C-1-4 reqs. */
- .rot_standard_ref = &base_standard_ref_icm,
- .min_frequency = ICM426XX_ACCEL_MIN_FREQ,
- .max_frequency = ICM426XX_ACCEL_MAX_FREQ,
- .config = {
- /* EC use accel for angle detection */
- [SENSOR_CONFIG_EC_S0] = {
- .odr = 10000 | ROUND_UP_FLAG,
- .ec_rate = 100,
- },
- },
-};
-
-struct motion_sensor_t icm426xx_base_gyro = {
- .name = "Base Gyro",
- .active_mask = SENSOR_ACTIVE_S0_S3,
- .chip = MOTIONSENSE_CHIP_ICM426XX,
- .type = MOTIONSENSE_TYPE_GYRO,
- .location = MOTIONSENSE_LOC_BASE,
- .drv = &icm426xx_drv,
- .mutex = &g_base_mutex,
- .drv_data = &g_icm426xx_data,
- .port = I2C_PORT_SENSOR,
- .i2c_spi_addr_flags = ICM426XX_ADDR0_FLAGS,
- .default_range = 1000, /* dps */
- .rot_standard_ref = &base_standard_ref_icm,
- .min_frequency = ICM426XX_GYRO_MIN_FREQ,
- .max_frequency = ICM426XX_GYRO_MAX_FREQ,
-};
-
-struct motion_sensor_t motion_sensors[] = {
- [LID_ACCEL] = {
- .name = "Lid Accel",
- .active_mask = SENSOR_ACTIVE_S0_S3,
- .chip = MOTIONSENSE_CHIP_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_ADDR0_FLAGS,
- .rot_standard_ref = &lid_standard_ref,
- .default_range = 2, /* g, enough for laptop. */
- .min_frequency = KX022_ACCEL_MIN_FREQ,
- .max_frequency = KX022_ACCEL_MAX_FREQ,
- .config = {
- /* EC use accel for angle detection */
- [SENSOR_CONFIG_EC_S0] = {
- .odr = 10000 | ROUND_UP_FLAG,
- .ec_rate = 100,
- },
- /* 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_BMI160,
- .type = MOTIONSENSE_TYPE_ACCEL,
- .location = MOTIONSENSE_LOC_BASE,
- .drv = &bmi160_drv,
- .mutex = &g_base_mutex,
- .drv_data = &g_bmi160_data,
- .int_signal = GPIO_6AXIS_INT_L,
- .port = I2C_PORT_SENSOR,
- .i2c_spi_addr_flags = BMI160_ADDR0_FLAGS,
- .default_range = 4, /* g, to meet CDD 7.3.1/C-1-4 reqs.*/
- .rot_standard_ref = &base_standard_ref,
- .min_frequency = BMI_ACCEL_MIN_FREQ,
- .max_frequency = BMI_ACCEL_MAX_FREQ,
- .config = {
- /* EC use accel for angle detection */
- [SENSOR_CONFIG_EC_S0] = {
- .odr = 10000 | ROUND_UP_FLAG,
- .ec_rate = 100 * MSEC,
- },
- /* Sensor on for angle detection */
- [SENSOR_CONFIG_EC_S3] = {
- .odr = 10000 | ROUND_UP_FLAG,
- },
- },
- },
-
- [BASE_GYRO] = {
- .name = "Base Gyro",
- .active_mask = SENSOR_ACTIVE_S0_S3,
- .chip = MOTIONSENSE_CHIP_BMI160,
- .type = MOTIONSENSE_TYPE_GYRO,
- .location = MOTIONSENSE_LOC_BASE,
- .drv = &bmi160_drv,
- .mutex = &g_base_mutex,
- .drv_data = &g_bmi160_data,
- .port = I2C_PORT_SENSOR,
- .i2c_spi_addr_flags = BMI160_ADDR0_FLAGS,
- .default_range = 1000, /* dps */
- .rot_standard_ref = &base_standard_ref,
- .min_frequency = BMI_GYRO_MIN_FREQ,
- .max_frequency = BMI_GYRO_MAX_FREQ,
- },
-};
-
-unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors);
-
-static void setup_base_gyro_config(void)
-{
- if (get_cbi_ssfc_base_sensor() == SSFC_BASE_GYRO_ICM426XX) {
- motion_sensors[BASE_ACCEL] = icm426xx_base_accel;
- motion_sensors[BASE_GYRO] = icm426xx_base_gyro;
- ccprints("BASE GYRO is ICM426XX");
- } else
- ccprints("BASE GYRO is BMI160");
-}
-
-void motion_interrupt(enum gpio_signal signal)
-{
- if (get_cbi_ssfc_base_sensor() == SSFC_BASE_GYRO_ICM426XX)
- icm426xx_interrupt(signal);
- else
- bmi160_interrupt(signal);
-}
-
-/*****************************************************************************
- * Board suspend / resume
- */
-
-static void board_chipset_resume(void)
-{
- ioex_set_level(IOEX_USB_A1_RETIMER_EN, 1);
-}
-DECLARE_HOOK(HOOK_CHIPSET_RESUME, board_chipset_resume, HOOK_PRIO_DEFAULT);
-
-static void board_chipset_suspend(void)
-{
- ioex_set_level(IOEX_USB_A1_RETIMER_EN, 0);
-}
-DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, board_chipset_suspend, HOOK_PRIO_DEFAULT);
-
-static int board_ps8743_mux_set(const struct usb_mux *me,
- mux_state_t mux_state)
-{
- int res;
-
- if (mux_state & USB_PD_MUX_DP_ENABLED)
- /* Enable IN_HPD on the DB */
- ioex_set_level(IOEX_USB_C1_HPD_IN_DB, 1);
- else
- /* Disable IN_HPD on the DB */
- ioex_set_level(IOEX_USB_C1_HPD_IN_DB, 0);
-
- res = ps8743_write(me, PS8743_REG_USB_EQ_RX, 0xB0);
- return res;
-}
-
-
-/*****************************************************************************
- * USB-C
- */
-
-/*
- * USB C0 port SBU mux use standalone FSUSB42UMX
- * chip and it need a board specific driver.
- * Overall, it will use chained mux framework.
- */
-static int fsusb42umx_set_mux(const struct usb_mux *me, mux_state_t mux_state,
- bool *ack_required)
-{
- /* This driver does not use host command ACKs */
- *ack_required = false;
-
- if (mux_state & USB_PD_MUX_POLARITY_INVERTED)
- ioex_set_level(IOEX_USB_C0_SBU_FLIP, 1);
- else
- ioex_set_level(IOEX_USB_C0_SBU_FLIP, 0);
-
- return EC_SUCCESS;
-}
-
-/*
- * .init is not necessary here because it has nothing
- * to do. Primary mux will handle mux state so .get is
- * not needed as well. usb_mux.c can handle the situation
- * properly.
- */
-const struct usb_mux_driver usbc0_sbu_mux_driver = {
- .set = fsusb42umx_set_mux,
-};
-
-/*
- * Since FSUSB42UMX is not a i2c device, .i2c_port and
- * .i2c_addr_flags are not required here.
- */
-const struct usb_mux usbc0_sbu_mux = {
- .usb_port = USBC_PORT_C0,
- .driver = &usbc0_sbu_mux_driver,
-};
-
-struct usb_mux usbc1_amd_fp5_usb_mux = {
- .usb_port = USBC_PORT_C1,
- .i2c_port = I2C_PORT_USB_AP_MUX,
- .i2c_addr_flags = AMD_FP5_MUX_I2C_ADDR_FLAGS,
- .driver = &amd_fp5_usb_mux_driver,
- .flags = USB_MUX_FLAG_SET_WITHOUT_FLIP,
-};
-
-struct usb_mux usb_muxes[] = {
- [USBC_PORT_C0] = {
- .usb_port = USBC_PORT_C0,
- .i2c_port = I2C_PORT_USB_AP_MUX,
- .i2c_addr_flags = AMD_FP5_MUX_I2C_ADDR_FLAGS,
- .driver = &amd_fp5_usb_mux_driver,
- .next_mux = &usbc0_sbu_mux,
- },
- [USBC_PORT_C1] = {
- .usb_port = USBC_PORT_C1,
- .i2c_port = I2C_PORT_TCPC1,
- .i2c_addr_flags = PS8743_I2C_ADDR1_FLAG,
- .driver = &ps8743_usb_mux_driver,
- .board_set = &board_ps8743_mux_set,
- .next_mux = &usbc1_amd_fp5_usb_mux,
- }
-};
-BUILD_ASSERT(ARRAY_SIZE(usb_muxes) == USBC_PORT_COUNT);
-
-struct ppc_config_t ppc_chips[] = {
- [USBC_PORT_C0] = {
- /* Device does not talk I2C */
- .drv = &aoz1380_drv
- },
-
- [USBC_PORT_C1] = {
- .i2c_port = I2C_PORT_TCPC1,
- .i2c_addr_flags = NX20P3483_ADDR1_FLAGS,
- .drv = &nx20p348x_drv
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(ppc_chips) == USBC_PORT_COUNT);
-unsigned int ppc_cnt = ARRAY_SIZE(ppc_chips);
-
-void ppc_interrupt(enum gpio_signal signal)
-{
- switch (signal) {
- case GPIO_USB_C0_PPC_FAULT_ODL:
- aoz1380_interrupt(USBC_PORT_C0);
- break;
-
- case GPIO_USB_C1_PPC_INT_ODL:
- /*
- * Sensitive only to falling edges; GPIO is configured for both
- * because this input may be used for HDMI HPD instead.
- */
- if (!gpio_get_level(signal))
- nx20p348x_interrupt(USBC_PORT_C1);
- break;
-
- default:
- break;
- }
-}
-
-int board_set_active_charge_port(int port)
-{
- int is_valid_port = (port >= 0 &&
- port < CONFIG_USB_PD_PORT_MAX_COUNT);
- int i;
-
- if (port == CHARGE_PORT_NONE) {
- CPRINTSUSB("Disabling all charger ports");
-
- /* Disable all ports. */
- for (i = 0; i < ppc_cnt; i++) {
- /*
- * Do not return early if one fails otherwise we can
- * get into a boot loop assertion failure.
- */
- if (ppc_vbus_sink_enable(i, 0))
- CPRINTSUSB("Disabling C%d as sink failed.", i);
- }
-
- return EC_SUCCESS;
- } else if (!is_valid_port) {
- return EC_ERROR_INVAL;
- }
-
-
- /* Check if the port is sourcing VBUS. */
- if (ppc_is_sourcing_vbus(port)) {
- CPRINTFUSB("Skip enable C%d", port);
- return EC_ERROR_INVAL;
- }
-
- CPRINTSUSB("New charge port: C%d", port);
-
- /*
- * Turn off the other ports' sink path FETs, before enabling the
- * requested charge port.
- */
- for (i = 0; i < ppc_cnt; i++) {
- if (i == port)
- continue;
-
- if (ppc_vbus_sink_enable(i, 0))
- CPRINTSUSB("C%d: sink path disable failed.", i);
- }
-
- /* Enable requested charge port. */
- if (ppc_vbus_sink_enable(port, 1)) {
- CPRINTSUSB("C%d: sink path enable failed.", port);
- return EC_ERROR_UNKNOWN;
- }
-
- return EC_SUCCESS;
-}
-
-void board_overcurrent_event(int port, int is_overcurrented)
-{
- switch (port) {
- case USBC_PORT_C0:
- ioex_set_level(IOEX_USB_C0_FAULT_ODL, !is_overcurrented);
- break;
-
- case USBC_PORT_C1:
- ioex_set_level(IOEX_USB_C1_FAULT_ODL, !is_overcurrented);
- break;
-
- default:
- break;
- }
-}
-
-const struct tcpc_config_t tcpc_config[] = {
- [USBC_PORT_C0] = {
- .bus_type = EC_BUS_TYPE_I2C,
- .i2c_info = {
- .port = I2C_PORT_TCPC0,
- .addr_flags = NCT38XX_I2C_ADDR1_1_FLAGS,
- },
- .drv = &nct38xx_tcpm_drv,
- .flags = TCPC_FLAGS_TCPCI_REV2_0,
- },
- [USBC_PORT_C1] = {
- .bus_type = EC_BUS_TYPE_I2C,
- .i2c_info = {
- .port = I2C_PORT_TCPC1,
- .addr_flags = NCT38XX_I2C_ADDR1_1_FLAGS,
- },
- .drv = &nct38xx_tcpm_drv,
- .flags = TCPC_FLAGS_TCPCI_REV2_0,
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(tcpc_config) == USBC_PORT_COUNT);
-BUILD_ASSERT(CONFIG_USB_PD_PORT_MAX_COUNT == USBC_PORT_COUNT);
-
-const struct pi3usb9201_config_t pi3usb9201_bc12_chips[] = {
- [USBC_PORT_C0] = {
- .i2c_port = I2C_PORT_TCPC0,
- .i2c_addr_flags = PI3USB9201_I2C_ADDR_3_FLAGS,
- },
-
- [USBC_PORT_C1] = {
- .i2c_port = I2C_PORT_TCPC1,
- .i2c_addr_flags = PI3USB9201_I2C_ADDR_3_FLAGS,
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(pi3usb9201_bc12_chips) == USBC_PORT_COUNT);
-
-static void reset_nct38xx_port(int port)
-{
- enum gpio_signal reset_gpio_l;
-
- if (port == USBC_PORT_C0)
- reset_gpio_l = GPIO_USB_C0_TCPC_RST_L;
- else if (port == USBC_PORT_C1)
- reset_gpio_l = GPIO_USB_C1_TCPC_RST_L;
- else
- /* Invalid port: do nothing */
- return;
-
- gpio_set_level(reset_gpio_l, 0);
- msleep(NCT38XX_RESET_HOLD_DELAY_MS);
- gpio_set_level(reset_gpio_l, 1);
- nct38xx_reset_notify(port);
- if (NCT3807_RESET_POST_DELAY_MS != 0)
- msleep(NCT3807_RESET_POST_DELAY_MS);
-}
-
-
-void board_reset_pd_mcu(void)
-{
- /* Reset TCPC0 */
- reset_nct38xx_port(USBC_PORT_C0);
-
- /* Reset TCPC1 */
- reset_nct38xx_port(USBC_PORT_C1);
-}
-
-uint16_t tcpc_get_alert_status(void)
-{
- uint16_t status = 0;
-
- /*
- * Check which port has the ALERT line set and ignore if that TCPC has
- * its reset line active.
- */
- if (!gpio_get_level(GPIO_USB_C0_TCPC_INT_ODL)) {
- if (gpio_get_level(GPIO_USB_C0_TCPC_RST_L) != 0)
- status |= PD_STATUS_TCPC_ALERT_0;
- }
-
- if (!gpio_get_level(GPIO_USB_C1_TCPC_INT_ODL)) {
- if (gpio_get_level(GPIO_USB_C1_TCPC_RST_L) != 0)
- status |= PD_STATUS_TCPC_ALERT_1;
- }
-
- return status;
-}
-
-void tcpc_alert_event(enum gpio_signal signal)
-{
- int port = -1;
-
- switch (signal) {
- case GPIO_USB_C0_TCPC_INT_ODL:
- port = 0;
- break;
- case GPIO_USB_C1_TCPC_INT_ODL:
- port = 1;
- break;
- default:
- return;
- }
-
- schedule_deferred_pd_interrupt(port);
-}
-
-void bc12_interrupt(enum gpio_signal signal)
-{
- switch (signal) {
- case GPIO_USB_C0_BC12_INT_ODL:
- task_set_event(TASK_ID_USB_CHG_P0, USB_CHG_EVENT_BC12);
- break;
-
- case GPIO_USB_C1_BC12_INT_ODL:
- task_set_event(TASK_ID_USB_CHG_P1, USB_CHG_EVENT_BC12);
- break;
-
- default:
- break;
- }
-}
-
-int board_pd_set_frs_enable(int port, int enable)
-{
- int rv = EC_SUCCESS;
-
- /* Use the TCPC to enable fast switch when FRS included */
- if (port == USBC_PORT_C0) {
- rv = ioex_set_level(IOEX_USB_C0_TCPC_FASTSW_CTL_EN,
- !!enable);
- } else {
- rv = ioex_set_level(IOEX_USB_C1_TCPC_FASTSW_CTL_EN,
- !!enable);
- }
-
- return rv;
-}
-
-static void setup_fw_config(void)
-{
- /* Enable PPC interrupts. */
- gpio_enable_interrupt(GPIO_USB_C0_PPC_FAULT_ODL);
- gpio_enable_interrupt(GPIO_USB_C1_PPC_INT_ODL);
-
- /* Enable TCPC interrupts. */
- gpio_enable_interrupt(GPIO_USB_C0_TCPC_INT_ODL);
- gpio_enable_interrupt(GPIO_USB_C1_TCPC_INT_ODL);
-
- /* Enable BC 1.2 interrupts */
- gpio_enable_interrupt(GPIO_USB_C0_BC12_INT_ODL);
- gpio_enable_interrupt(GPIO_USB_C1_BC12_INT_ODL);
-
- /* Enable SBU fault interrupts */
- ioex_enable_interrupt(IOEX_USB_C0_SBU_FAULT_ODL);
- ioex_enable_interrupt(IOEX_USB_C1_SBU_FAULT_DB_ODL);
-
- /* Config Thermal params */
- thermal_params[0].temp_host[EC_TEMP_THRESH_HIGH] = C_TO_K(72);
- thermal_params[0].temp_host[EC_TEMP_THRESH_HALT] = C_TO_K(80);
- thermal_params[0].temp_host_release[EC_TEMP_THRESH_HIGH] = C_TO_K(67);
- thermal_params[1].temp_host[EC_TEMP_THRESH_HIGH] = C_TO_K(72);
- thermal_params[1].temp_host[EC_TEMP_THRESH_HALT] = C_TO_K(80);
- thermal_params[1].temp_host_release[EC_TEMP_THRESH_HIGH] = C_TO_K(67);
-
- if (ec_config_has_lid_angle_tablet_mode()) {
- setup_base_gyro_config();
- /* Enable Gyro interrupts */
- gpio_enable_interrupt(GPIO_6AXIS_INT_L);
- } else {
- motion_sensor_count = 0;
- /* Device is clamshell only */
- tablet_set_mode(0, TABLET_TRIGGER_LID);
- /* Gyro is not present, don't allow line to float */
- gpio_set_flags(GPIO_6AXIS_INT_L, GPIO_INPUT | GPIO_PULL_DOWN);
- }
-}
-/*
- * Use HOOK_PRIO_INIT_I2C + 2 to be after ioex_init().
- */
-DECLARE_HOOK(HOOK_INIT, setup_fw_config, HOOK_PRIO_INIT_I2C + 2);
-
-const struct pwm_t pwm_channels[] = {
- [PWM_CH_KBLIGHT] = {
- .channel = 3,
- .flags = PWM_CONFIG_DSLEEP,
- .freq = 100,
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT);
-
-struct ioexpander_config_t ioex_config[] = {
- [IOEX_C0_NCT3807] = {
- .i2c_host_port = I2C_PORT_TCPC0,
- .i2c_addr_flags = NCT38XX_I2C_ADDR1_1_FLAGS,
- .drv = &nct38xx_ioexpander_drv,
- },
- [IOEX_C1_NCT3807] = {
- .i2c_host_port = I2C_PORT_TCPC1,
- .i2c_addr_flags = NCT38XX_I2C_ADDR1_1_FLAGS,
- .drv = &nct38xx_ioexpander_drv,
- },
-};
-BUILD_ASSERT(ARRAY_SIZE(ioex_config) == CONFIG_IO_EXPANDER_PORT_COUNT);
-
-int usb_port_enable[USBA_PORT_COUNT] = {
- IOEX_EN_USB_A0_5V,
- IOEX_EN_USB_A1_5V_DB,
-};
-
diff --git a/board/shuboz/board.h b/board/shuboz/board.h
deleted file mode 100644
index 6c64cf5dda..0000000000
--- a/board/shuboz/board.h
+++ /dev/null
@@ -1,182 +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.
- */
-
-/* Trembyle board configuration */
-
-#ifndef __CROS_EC_BOARD_H
-#define __CROS_EC_BOARD_H
-
-#define VARIANT_ZORK_DALBOZ
-
-#include <stdbool.h>
-#include "baseboard.h"
-
-#define CONFIG_USBC_PPC_NX20P3483
-#define CONFIG_USB_MUX_PS8740
-#define CONFIG_USB_MUX_PS8743
-#define CONFIG_USB_MUX_RUNTIME_CONFIG
-
-#define CONFIG_USB_PD_PORT_MAX_COUNT 2
-#define CONFIG_USB_PORT_ENABLE_DYNAMIC
-
-#undef PD_MAX_CURRENT_MA
-#define PD_MAX_CURRENT_MA 3000
-#undef CONFIG_CHARGER_MIN_POWER_MW_FOR_POWER_ON
-#define CONFIG_CHARGER_MIN_POWER_MW_FOR_POWER_ON 40000
-
-#define CONFIG_CHARGER_PROFILE_OVERRIDE
-
-/* USB-A config */
-#define GPIO_USB1_ILIM_SEL IOEX_USB_A0_CHARGE_EN_L
-#define GPIO_USB2_ILIM_SEL IOEX_USB_A1_CHARGE_EN_DB_L
-
-/* Power LEDs */
-#define CONFIG_LED_ONOFF_STATES_BAT_LOW 10
-
-/* Motion sensing drivers */
-#define CONFIG_ACCELGYRO_BMI160
-#define CONFIG_ACCELGYRO_BMI160_INT_EVENT \
- TASK_EVENT_MOTION_SENSOR_INTERRUPT(BASE_ACCEL)
-#define CONFIG_ACCELGYRO_ICM426XX
-#define CONFIG_ACCELGYRO_ICM426XX_INT_EVENT \
- TASK_EVENT_MOTION_SENSOR_INTERRUPT(BASE_ACCEL)
-#define CONFIG_ACCEL_KX022
-#define CONFIG_ACCEL_INTERRUPTS
-#define CONFIG_CMD_ACCELS
-#define CONFIG_CMD_ACCEL_INFO
-#define CONFIG_TABLET_MODE
-#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
-
-/*
- * Jelboz's battery takes several seconds to come back out of its disconnect
- * state (~4 seconds on the unit I have, so give it a little more for margin).
- */
-#undef CONFIG_POWER_BUTTON_INIT_TIMEOUT
-#define CONFIG_POWER_BUTTON_INIT_TIMEOUT 5
-
-/* GPIO mapping from board specific name to EC common name. */
-#define CONFIG_BATTERY_PRESENT_GPIO GPIO_EC_BATT_PRES_ODL
-#define CONFIG_SCI_GPIO GPIO_EC_FCH_SCI_ODL
-#define GPIO_AC_PRESENT GPIO_ACOK_OD
-#define GPIO_CPU_PROCHOT GPIO_PROCHOT_ODL
-#define GPIO_EC_INT_L GPIO_EC_AP_INT_ODL
-#define GPIO_ENABLE_BACKLIGHT_L GPIO_EC_EDP_BL_DISABLE
-#define GPIO_ENTERING_RW GPIO_EC_ENTERING_RW
-#define GPIO_KBD_KSO2 GPIO_EC_KSO_02_INV
-#define GPIO_PCH_PWRBTN_L GPIO_EC_FCH_PWR_BTN_L
-#define GPIO_PCH_RSMRST_L GPIO_EC_FCH_RSMRST_L
-#define GPIO_PCH_SLP_S3_L GPIO_SLP_S3_L
-#define GPIO_PCH_SLP_S5_L GPIO_SLP_S5_L
-#define GPIO_PCH_SYS_PWROK GPIO_EC_FCH_PWROK
-#define GPIO_PCH_WAKE_L GPIO_EC_FCH_WAKE_L
-#define GPIO_POWER_BUTTON_L GPIO_EC_PWR_BTN_ODL
-#define GPIO_S0_PGOOD GPIO_S0_PWROK_OD
-#define GPIO_S5_PGOOD GPIO_EC_PWROK_OD
-#define GPIO_SYS_RESET_L GPIO_EC_SYS_RST_L
-#define GPIO_VOLUME_DOWN_L GPIO_VOLDN_BTN_ODL
-#define GPIO_VOLUME_UP_L GPIO_VOLUP_BTN_ODL
-#define GPIO_WP_L GPIO_EC_WP_L
-#define GPIO_PACKET_MODE_EN GPIO_EC_H1_PACKET_MODE
-
-#ifndef __ASSEMBLER__
-
-/* This I2C moved. Temporarily detect and support the V0 HW. */
-extern int I2C_PORT_BATTERY;
-
-enum adc_channel {
- ADC_TEMP_SENSOR_CHARGER,
- ADC_TEMP_SENSOR_SOC,
- ADC_CH_COUNT
-};
-
-enum battery_type {
- BATTERY_CM1500,
- BATTERY_TYPE_COUNT,
-};
-
-enum pwm_channel {
- PWM_CH_KBLIGHT = 0,
- PWM_CH_COUNT
-};
-
-enum ioex_port {
- IOEX_C0_NCT3807 = 0,
- IOEX_C1_NCT3807,
- IOEX_PORT_COUNT
-};
-
-#define PORT_TO_HPD(port) ((port == 0) \
- ? GPIO_USB3_C0_DP2_HPD \
- : GPIO_DP1_HPD)
-
-enum temp_sensor_id {
- TEMP_SENSOR_CHARGER = 0,
- TEMP_SENSOR_SOC,
- TEMP_SENSOR_CPU,
- TEMP_SENSOR_COUNT
-};
-
-enum usba_port {
- USBA_PORT_A0 = 0,
- USBA_PORT_A1,
- USBA_PORT_COUNT
-};
-
-enum usbc_port {
- USBC_PORT_C0 = 0,
- USBC_PORT_C1,
- USBC_PORT_COUNT
-};
-
-/*****************************************************************************
- * CBI EC FW Configuration
- */
-/**
- * SHUBOZ_MB_USBAC
- * USB-A0 Speed: 5 Gbps
- * Retimer: none
- * USB-C0 Speed: 5 Gbps
- * Retimer: none
- * TCPC: NCT3807
- * PPC: AOZ1380
- * IOEX: TCPC
- */
-enum ec_cfg_usb_mb_type {
- SHUBOZ_MB_USBAC = 0,
-};
-
-/**
- * SHUBOZ_DB_D_OPT1_USBAC
- * USB-A1 Speed: 5 Gbps
- * Retimer: TUSB522
- * USB-C1 Speed: 5 Gbps
- * Retimer: PS8740
- * TCPC: NCT3807
- * PPC: NX20P3483
- * IOEX: TCPC
- * HDMI Exists: no
- * Retimer: none
- * MST Hub: none
- */
-enum ec_cfg_usb_db_type {
- SHUBOZ_DB_D_OPT1_USBAC = 0,
-};
-
-#include "cbi_ec_fw_config.h"
-
-void board_reset_pd_mcu(void);
-
-/* Common definition for the USB PD interrupt handlers. */
-void tcpc_alert_event(enum gpio_signal signal);
-void bc12_interrupt(enum gpio_signal signal);
-void ppc_interrupt(enum gpio_signal signal);
-void motion_interrupt(enum gpio_signal signal);
-
-#endif /* !__ASSEMBLER__ */
-
-#endif /* __CROS_EC_BOARD_H */
diff --git a/board/shuboz/build.mk b/board/shuboz/build.mk
deleted file mode 100644
index 1c0cbc4f63..0000000000
--- a/board/shuboz/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:=npcx
-CHIP_FAMILY:=npcx7
-CHIP_VARIANT:=npcx7m7wc
-BASEBOARD:=zork
-
-board-y=board.o led.o
-board-$(CONFIG_BATTERY_SMART)+=battery.o
diff --git a/board/shuboz/ec.tasklist b/board/shuboz/ec.tasklist
deleted file mode 100644
index d9c1606eb2..0000000000
--- a/board/shuboz/ec.tasklist
+++ /dev/null
@@ -1,26 +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, LARGER_TASK_STACK_SIZE) \
- TASK_ALWAYS(CHG_RAMP, chg_ramp_task, NULL, TASK_STACK_SIZE) \
- TASK_ALWAYS(USB_CHG_P0, usb_charger_task, 0, TASK_STACK_SIZE) \
- TASK_ALWAYS(USB_CHG_P1, usb_charger_task, 1, TASK_STACK_SIZE) \
- TASK_ALWAYS(CHARGER, charger_task, NULL, VENTI_TASK_STACK_SIZE) \
- TASK_ALWAYS(MOTIONSENSE, motion_sense_task, NULL, VENTI_TASK_STACK_SIZE) \
- TASK_NOTEST(CHIPSET, chipset_task, NULL, VENTI_TASK_STACK_SIZE) \
- TASK_NOTEST(KEYPROTO, keyboard_protocol_task, NULL, TASK_STACK_SIZE) \
- TASK_ALWAYS(HOSTCMD, host_command_task, NULL, LARGER_TASK_STACK_SIZE) \
- TASK_ALWAYS(CONSOLE, console_task, NULL, VENTI_TASK_STACK_SIZE) \
- TASK_ALWAYS(POWERBTN, power_button_task, NULL, VENTI_TASK_STACK_SIZE) \
- TASK_NOTEST(KEYSCAN, keyboard_scan_task, NULL, TASK_STACK_SIZE) \
- TASK_ALWAYS(PD_C0, pd_task, NULL, VENTI_TASK_STACK_SIZE) \
- TASK_ALWAYS(PD_C1, pd_task, NULL, VENTI_TASK_STACK_SIZE) \
- TASK_ALWAYS(PD_INT_C0, pd_interrupt_handler_task, 0, TASK_STACK_SIZE) \
- TASK_ALWAYS(PD_INT_C1, pd_interrupt_handler_task, 1, TASK_STACK_SIZE)
diff --git a/board/shuboz/gpio.inc b/board/shuboz/gpio.inc
deleted file mode 100644
index b093a7e6d6..0000000000
--- a/board/shuboz/gpio.inc
+++ /dev/null
@@ -1,134 +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. */
-
-GPIO_INT(USB_C0_TCPC_INT_ODL, PIN(3, 4), GPIO_INT_FALLING, tcpc_alert_event)
-GPIO_INT(USB_C1_TCPC_INT_ODL, PIN(F, 1), GPIO_INT_FALLING, tcpc_alert_event)
-GPIO_INT(USB_C0_PPC_FAULT_ODL, PIN(6, 3), GPIO_INT_FALLING, ppc_interrupt)
-/* PPC interrupts trigger on falling edge, but HDMI HPD triggers on rising edge. */
-GPIO_INT(USB_C1_PPC_INT_ODL, PIN(D, 4), GPIO_INT_BOTH | GPIO_PULL_UP, ppc_interrupt)
-GPIO_INT(USB_C0_BC12_INT_ODL, PIN(9, 3), GPIO_INT_FALLING | GPIO_PULL_UP, bc12_interrupt)
-GPIO_INT(USB_C1_BC12_INT_ODL, PIN(A, 4), GPIO_INT_FALLING | GPIO_PULL_UP, bc12_interrupt)
-GPIO_INT(SLP_S3_L, PIN(7, 4), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(SLP_S5_L, PIN(E, 0), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(S0_PWROK_OD, PIN(5, 6), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(EC_PWROK_OD, PIN(3, 7), GPIO_INT_BOTH, power_signal_interrupt)
-GPIO_INT(EC_PWR_BTN_ODL, PIN(0, 1), GPIO_INT_BOTH, power_button_interrupt)
-GPIO_INT(LID_OPEN, PIN(D, 2), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH, lid_interrupt)
-GPIO_INT(ACOK_OD, PIN(0, 0), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH, extpower_interrupt)
-GPIO_INT(EC_WP_L, PIN(5, 0), GPIO_INT_BOTH, switch_interrupt)
-GPIO_INT(VOLUP_BTN_ODL, PIN(A, 6), GPIO_INT_BOTH | GPIO_PULL_UP, button_interrupt)
-GPIO_INT(VOLDN_BTN_ODL, PIN(9, 5), GPIO_INT_BOTH | GPIO_PULL_UP, button_interrupt)
-GPIO_INT(6AXIS_INT_L, PIN(A, 0), GPIO_INT_FALLING | GPIO_PULL_UP, motion_interrupt)
-
-/* GPIO_INT_BOTH is required for PSL wake from hibernate, but we don't need an interrupt handler. */
-GPIO(EC_RST_ODL, PIN(0, 2), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH)
-
-GPIO(3AXIS_INT_L, PIN(9, 6), GPIO_INPUT | GPIO_PULL_DOWN) /* 3 Axis Accel */
-GPIO(CCD_MODE_ODL, PIN(C, 6), GPIO_INPUT) /* Case Closed Debug Mode */
-GPIO(PROCHOT_ODL, PIN(D, 5), GPIO_ODR_HIGH) /* PROCHOT to SOC */
-GPIO(EC_BATT_PRES_ODL, PIN(4, 1), GPIO_INPUT) /* Battery Present */
-GPIO(EC_AP_INT_ODL, PIN(A, 3), GPIO_ODR_HIGH) /* Sensor MKBP event to SOC */
-GPIO(EN_PWR_A, PIN(B, 7), GPIO_OUT_LOW) /* Enable Power */
-GPIO(EC_EDP_BL_DISABLE, PIN(A, 2), GPIO_OUT_HIGH) /* Enable Backlight */
-GPIO(EC_ENTERING_RW, PIN(E, 5), GPIO_OUT_LOW) /* EC Entering RW */
-GPIO(EC_FCH_PWR_BTN_L, PIN(6, 7), GPIO_OUT_HIGH) /* Power Button to SOC */
-GPIO(EC_FCH_RSMRST_L, PIN(A, 1), GPIO_OUT_LOW) /* RSMRST# to SOC */
-GPIO(EC_FCH_PWROK, PIN(7, 0), GPIO_OUT_LOW) /* Power OK to SOC */
-GPIO(EC_FCH_WAKE_L, PIN(0, 3), GPIO_OUT_HIGH) /* Wake SOC */
-GPIO(EC_FCH_SCI_ODL, PIN(7, 6), GPIO_ODR_HIGH) /* SCI to SOC */
-GPIO(EC_SYS_RST_L, PIN(C, 7), GPIO_ODR_HIGH) /* Cold Reset to SOC */
-GPIO(USB_C0_TCPC_RST_L, PIN(E, 1), GPIO_OUT_HIGH) /* C0 TCPC Reset */
-GPIO(USB_C1_TCPC_RST_L, PIN(F, 0), GPIO_OUT_HIGH) /* C1 TCPC Reset */
-GPIO(USB3_C0_DP2_HPD, PIN(F, 5), GPIO_OUT_LOW) /* C0 DP Hotplug Detect */
-GPIO(DP1_HPD, PIN(F, 4), GPIO_OUT_LOW) /* C1 DP Hotplug Detect */
-GPIO(EC_H1_PACKET_MODE, PIN(8, 6), GPIO_OUT_LOW) /* H1 Packet Mode */
-
-UNIMPLEMENTED(PCH_SMI_L)
-
-GPIO(LED_FULL_L, PIN(6, 0), GPIO_OUT_HIGH)
-GPIO(LED_CHRG_L, PIN(C, 0), GPIO_OUT_HIGH)
-
-/*
- * Dalboz has 2 DB options, with different IO expanders. IOEX_C1_NCT3807 is the
- * OPT1 DB (USB-C1), IOEX_HDMI_PCAL6408 is the OPT2 DB (HDMI).
- */
-
-IOEX_INT(USB_C0_SBU_FAULT_ODL, EXPIN(IOEX_C0_NCT3807, 1, 2), GPIO_INT_FALLING, sbu_fault_interrupt)
-IOEX_INT(USB_C1_SBU_FAULT_DB_ODL, EXPIN(IOEX_C1_NCT3807, 1, 2), GPIO_INT_FALLING, sbu_fault_interrupt)
-
-IOEX(USB_C0_FAULT_ODL, EXPIN(IOEX_C0_NCT3807, 0, 3), GPIO_ODR_HIGH) /* C0 Fault to SOC */
-IOEX(USB_C0_TCPC_FASTSW_CTL_EN, EXPIN(IOEX_C0_NCT3807, 0, 4), GPIO_OUT_LOW) /* C0 FastSwitch Control */
-IOEX(USB_C1_FAULT_ODL, EXPIN(IOEX_C0_NCT3807, 1, 0), GPIO_ODR_HIGH) /* C1 Fault to SOC */
-IOEX(USB_C0_PPC_ILIM_3A_EN, EXPIN(IOEX_C0_NCT3807, 1, 1), GPIO_OUT_LOW) /* C0 3A Current Limit Enable */
-IOEX(KB_BL_EN, EXPIN(IOEX_C0_NCT3807, 1, 3), GPIO_OUT_LOW) /* KB Backlight Enable */
-IOEX(EN_USB_A0_5V, EXPIN(IOEX_C0_NCT3807, 1, 5), GPIO_OUT_LOW) /* A0 5V Source Enable */
-IOEX(USB_A0_CHARGE_EN_L, EXPIN(IOEX_C0_NCT3807, 1, 6), GPIO_OUT_HIGH) /* A0 5V High Current Enable */
-IOEX(USB_C0_SBU_FLIP, EXPIN(IOEX_C0_NCT3807, 1, 7), GPIO_OUT_LOW) /* C0 SBU Flip */
-
-IOEX(USB_A1_RETIMER_EN, EXPIN(IOEX_C1_NCT3807, 0, 0), GPIO_OUT_LOW) /* A1 Retimer Enable */
-IOEX(USB_C1_HPD_IN_DB, EXPIN(IOEX_C1_NCT3807, 0, 2), GPIO_OUT_LOW) /* C1 HPD */
-IOEX(USB_C1_TCPC_FASTSW_CTL_EN, EXPIN(IOEX_C1_NCT3807, 0, 4), GPIO_OUT_LOW) /* C1 FastSwitch Control */
-IOEX(USB_C1_PPC_EN_L, EXPIN(IOEX_C1_NCT3807, 1, 3), GPIO_OUT_LOW) /* C1 PPC Enable */
-IOEX(USB_C1_DATA_EN, EXPIN(IOEX_C1_NCT3807, 1, 5), GPIO_OUT_HIGH) /* C1 Retimer Enable */
-IOEX(EN_USB_A1_5V_DB, EXPIN(IOEX_C1_NCT3807, 1, 6), GPIO_OUT_LOW) /* A1 5V Source Enable */
-IOEX(USB_A1_CHARGE_EN_DB_L, EXPIN(IOEX_C1_NCT3807, 1, 7), GPIO_OUT_HIGH) /* A1 5V High Current Enable */
-
-/*
- * The NPCX LPC driver configures and controls SCI, so PCH_SCI_ODL [PIN(7, 6)]
- * is not defined here as GPIO.
- */
-
-/* I2C pins - these will be reconfigured for alternate function below */
-GPIO(EC_I2C_USB_A0_C0_SCL, PIN(B, 5), GPIO_INPUT)
-GPIO(EC_I2C_USB_A0_C0_SDA, PIN(B, 4), GPIO_INPUT)
-GPIO(EC_I2C_USB_A1_C1_SCL, PIN(9, 0), GPIO_INPUT)
-GPIO(EC_I2C_USB_A1_C1_SDA, PIN(8, 7), GPIO_INPUT)
-GPIO(EC_I2C_POWER_SCL, PIN(9, 2), GPIO_INPUT)
-GPIO(EC_I2C_POWER_SDA, PIN(9, 1), GPIO_INPUT)
-GPIO(EC_I2C_USBC_AP_MUX_SCL, PIN(D, 1), GPIO_INPUT)
-GPIO(EC_I2C_USBC_AP_MUX_SDA, PIN(D, 0), GPIO_INPUT)
-GPIO(FCH_SIC, PIN(F, 3), GPIO_INPUT)
-GPIO(FCH_SID, PIN(F, 2), GPIO_INPUT)
-GPIO(EC_I2C_SENSOR_CBI_SCL, PIN(3, 3), GPIO_INPUT)
-GPIO(EC_I2C_SENSOR_CBI_SDA, PIN(3, 6), GPIO_INPUT)
-GPIO(I2C_AUDIO_USB_HUB_SCL, PIN(E, 4), GPIO_INPUT | GPIO_SEL_1P8V)
-GPIO(I2C_AUDIO_USB_HUB_SDA, PIN(E, 3), GPIO_INPUT | GPIO_SEL_1P8V)
-GPIO(EC_I2C_BATT_SCL, PIN(B, 3), GPIO_INPUT)
-GPIO(EC_I2C_BATT_SDA, PIN(B, 2), GPIO_INPUT)
-
-ALTERNATE(PIN_MASK(6, BIT(4) | BIT(5)), 0, MODULE_UART, 0) /* Cr50 requires no pullups. */
-
-ALTERNATE(PIN_MASK(B, BIT(4) | BIT(5)), 0, MODULE_I2C, 0) /* I2C0 */
-ALTERNATE(PIN_MASK(9, BIT(0) | BIT(1) | BIT(2)), 0, MODULE_I2C, 0) /* I2C1 SCL / I2C2 */
-ALTERNATE(PIN_MASK(8, BIT(7)), 0, MODULE_I2C, 0) /* I2C1 SDA */
-ALTERNATE(PIN_MASK(D, BIT(0) | BIT(1)), 0, MODULE_I2C, 0) /* I2C3 */
-ALTERNATE(PIN_MASK(F, BIT(2) | BIT(3)), 0, MODULE_I2C, 0) /* I2C4 */
-ALTERNATE(PIN_MASK(3, BIT(3) | BIT(6)), 0, MODULE_I2C, 0) /* I2C5 */
-ALTERNATE(PIN_MASK(E, BIT(3) | BIT(4)), 0, MODULE_I2C, 0) /* I2C6 */
-ALTERNATE(PIN_MASK(B, BIT(2) | BIT(3)), 0, MODULE_I2C, 0) /* I2C7 */
-
-ALTERNATE(PIN_MASK(4, BIT(2) | BIT(3)), 0, MODULE_ADC, 0) /* ADC2, ADC3 Temp Sensors */
-
-ALTERNATE(PIN_MASK(8, BIT(0)), 0, MODULE_PWM, 0) /* PWM3 KB Backlight */
-
-ALTERNATE(PIN_MASK(3, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_INPUT) /* KSI_00-01 */
-ALTERNATE(PIN_MASK(2, 0xFC), 0, MODULE_KEYBOARD_SCAN, GPIO_INPUT) /* KSI_02-07 */
-ALTERNATE(PIN_MASK(2, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_00-01 */
-GPIO(EC_KSO_02_INV, PIN(1, 7), GPIO_OUT_LOW) /* KSO_02 inverted */
-ALTERNATE(PIN_MASK(1, 0x7F), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_03-09 */
-ALTERNATE(PIN_MASK(0, 0xE0), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_10-12 */
-
-/* Power Switch Logic (PSL) inputs */
-ALTERNATE(PIN_MASK(0, BIT(0) | BIT(1) | BIT(2)), 0, MODULE_PMU, 0) /* AC_PRESENT, POWER_BUTTON_L, EC_RST_ODL */
-ALTERNATE(PIN_MASK(D, BIT(2)), 0, MODULE_PMU, 0) /* LID_OPEN */
-
-ALTERNATE(PIN_MASK(A, 0xA0), 1, MODULE_WOV, 0) /* I2S_SYNC/I2S_SCLK GPIOA5/A7 */
-ALTERNATE(PIN_MASK(B, 0x01), 1, MODULE_WOV, 0) /* I2S_SDAT GPIOB0 */
-ALTERNATE(PIN_MASK(9, 0x90), 1, MODULE_WOV, 0) /* DMIC_CLK/DMIC_IN GPIO94/97 */
diff --git a/board/shuboz/led.c b/board/shuboz/led.c
deleted file mode 100644
index af91f32ec6..0000000000
--- a/board/shuboz/led.c
+++ /dev/null
@@ -1,94 +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 "chipset.h"
-#include "ec_commands.h"
-#include "gpio.h"
-#include "led_common.h"
-#include "led_onoff_states.h"
-
-#define LED_OFF_LVL 1
-#define LED_ON_LVL 0
-
-__override const int led_charge_lvl_1;
-__override const int led_charge_lvl_2 = 95;
-
-__override struct led_descriptor
- led_bat_state_table[LED_NUM_STATES][LED_NUM_PHASES] = {
- [STATE_CHARGING_LVL_1] = {{EC_LED_COLOR_AMBER, LED_INDEFINITE} },
- [STATE_CHARGING_LVL_2] = {{EC_LED_COLOR_AMBER, LED_INDEFINITE} },
- [STATE_CHARGING_FULL_CHARGE] = {{EC_LED_COLOR_WHITE, LED_INDEFINITE} },
- [STATE_DISCHARGE_S0] = {{EC_LED_COLOR_WHITE, LED_INDEFINITE} },
- [STATE_DISCHARGE_S0_BAT_LOW] = {{EC_LED_COLOR_AMBER, 1 * LED_ONE_SEC},
- {LED_OFF, 3 * LED_ONE_SEC} },
- [STATE_DISCHARGE_S3] = {{EC_LED_COLOR_WHITE, 2 * LED_ONE_SEC},
- {LED_OFF, 2 * LED_ONE_SEC} },
- [STATE_DISCHARGE_S5] = {{LED_OFF, LED_INDEFINITE} },
- [STATE_BATTERY_ERROR] = {{EC_LED_COLOR_AMBER, 1 * LED_ONE_SEC},
- {LED_OFF, 1 * LED_ONE_SEC} },
- [STATE_FACTORY_TEST] = {{EC_LED_COLOR_WHITE, 2 * LED_ONE_SEC},
- {EC_LED_COLOR_AMBER, 2 * LED_ONE_SEC} },
-};
-
-BUILD_ASSERT(ARRAY_SIZE(led_bat_state_table) == LED_NUM_STATES);
-
-const enum ec_led_id supported_led_ids[] = {
- EC_LED_ID_BATTERY_LED,
-};
-
-const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids);
-
-__override void led_set_color_battery(enum ec_led_colors color)
-{
- switch (color) {
- case EC_LED_COLOR_WHITE:
- gpio_set_level(GPIO_LED_FULL_L, LED_ON_LVL);
- gpio_set_level(GPIO_LED_CHRG_L, LED_OFF_LVL);
- break;
- case EC_LED_COLOR_AMBER:
- gpio_set_level(GPIO_LED_FULL_L, LED_OFF_LVL);
- gpio_set_level(GPIO_LED_CHRG_L, LED_ON_LVL);
- break;
- default: /* LED_OFF and other unsupported colors */
- gpio_set_level(GPIO_LED_FULL_L, LED_OFF_LVL);
- gpio_set_level(GPIO_LED_CHRG_L, LED_OFF_LVL);
- break;
- }
-}
-
-void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range)
-{
- if (led_id == EC_LED_ID_BATTERY_LED) {
- brightness_range[EC_LED_COLOR_WHITE] = 1;
- brightness_range[EC_LED_COLOR_AMBER] = 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_WHITE] != 0)
- led_set_color_battery(EC_LED_COLOR_WHITE);
- else if (brightness[EC_LED_COLOR_AMBER] != 0)
- led_set_color_battery(EC_LED_COLOR_AMBER);
- else
- led_set_color_battery(LED_OFF);
- }
-
- return EC_SUCCESS;
-}
-
-__override enum led_states board_led_get_state(enum led_states desired_state)
-{
- if (desired_state == STATE_BATTERY_ERROR) {
- if (chipset_in_state(CHIPSET_STATE_ON))
- return desired_state;
- else if (chipset_in_state(CHIPSET_STATE_ANY_SUSPEND))
- return STATE_DISCHARGE_S3;
- else
- return STATE_DISCHARGE_S5;
- }
- return desired_state;
-}
diff --git a/board/shuboz/vif_override.xml b/board/shuboz/vif_override.xml
deleted file mode 100644
index 32736caf64..0000000000
--- a/board/shuboz/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.
--->