diff options
Diffstat (limited to 'board/kindred/board.c')
| -rw-r--r-- | board/kindred/board.c | 661 |
1 files changed, 0 insertions, 661 deletions
diff --git a/board/kindred/board.c b/board/kindred/board.c deleted file mode 100644 index c17ddb1b8a..0000000000 --- a/board/kindred/board.c +++ /dev/null @@ -1,661 +0,0 @@ -/* Copyright 2019 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. - */ - -/* Hatch board-specific configuration */ - -#include "adc.h" -#include "button.h" -#include "common.h" -#include "cros_board_info.h" -#include "driver/accel_bma2x2.h" -#include "driver/accel_kionix.h" -#include "driver/accelgyro_bmi_common.h" -#include "driver/accelgyro_icm_common.h" -#include "driver/accelgyro_icm426xx.h" -#include "driver/bc12/pi3usb9201.h" -#include "driver/ppc/sn5s330.h" -#include "driver/tcpm/anx7447.h" -#include "driver/tcpm/ps8xxx.h" -#include "driver/tcpm/tcpci.h" -#include "ec_commands.h" -#include "extpower.h" -#include "fan.h" -#include "fan_chip.h" -#include "gpio.h" -#include "hooks.h" -#include "host_command.h" -#include "lid_switch.h" -#include "power.h" -#include "power_button.h" -#include "pwm.h" -#include "pwm_chip.h" -#include "stdbool.h" -#include "spi.h" -#include "switch.h" -#include "system.h" -#include "tablet_mode.h" -#include "task.h" -#include "temp_sensor.h" -#include "thermal.h" -#include "temp_sensor/thermistor.h" -#include "uart.h" -#include "usb_charge.h" -#include "usb_pd.h" -#include "usbc_ppc.h" -#include "util.h" - -#define CPRINTS(format, args...) cprints(CC_USBCHARGE, format, ## args) -#define CPRINTF(format, args...) cprintf(CC_USBCHARGE, format, ## args) - -static int lid_device_id; -static int base_device_id; - -static void check_reboot_deferred(void); -DECLARE_DEFERRED(check_reboot_deferred); - -/* GPIO to enable/disable the USB Type-A port. */ -const int usb_port_enable[CONFIG_USB_PORT_POWER_SMART_PORT_COUNT] = { - GPIO_EN_USB_A_5V, -}; - -/* - * We have total 30 pins for keyboard connecter {-1, -1} mean - * the N/A pin that don't consider it and reserve index 0 area - * that we don't have pin 0. - */ -const int keyboard_factory_scan_pins[][2] = { - {-1, -1}, {0, 5}, {1, 1}, {1, 0}, {0, 6}, - {0, 7}, {-1, -1}, {-1, -1}, {1, 4}, {1, 3}, - {-1, -1}, {1, 6}, {1, 7}, {3, 1}, {2, 0}, - {1, 5}, {2, 6}, {2, 7}, {2, 1}, {2, 4}, - {2, 5}, {1, 2}, {2, 3}, {2, 2}, {3, 0}, - {-1, -1}, {-1, -1}, {-1, -1}, {-1, -1}, {-1, -1}, - {-1, -1}, -}; - -const int keyboard_factory_scan_pins_used = - ARRAY_SIZE(keyboard_factory_scan_pins); - -static void ppc_interrupt(enum gpio_signal signal) -{ - switch (signal) { - case GPIO_USB_C0_PPC_INT_ODL: - sn5s330_interrupt(0); - break; - - case GPIO_USB_C1_PPC_INT_ODL: - sn5s330_interrupt(1); - break; - - default: - break; - } -} - -static 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); -} - -static void hdmi_hpd_interrupt(enum gpio_signal signal) -{ - baseboard_mst_enable_control(MST_HDMI, gpio_get_level(signal)); -} - -static 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; - } -} - -#include "gpio_list.h" /* Must come after other header files. */ - -/******************************************************************************/ -/* SPI devices */ -const struct spi_device_t spi_devices[] = { -}; -const unsigned int spi_devices_used = ARRAY_SIZE(spi_devices); - -/******************************************************************************/ -/* PWM channels. Must be in the exactly same order as in enum pwm_channel. */ -const struct pwm_t pwm_channels[] = { - [PWM_CH_KBLIGHT] = { .channel = 3, .flags = 0, .freq = 10000 }, - [PWM_CH_FAN] = {.channel = 5, .flags = PWM_CONFIG_OPEN_DRAIN, - .freq = 25000}, -}; -BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT); - -/******************************************************************************/ -/* USB-C TPCP Configuration */ -const struct tcpc_config_t tcpc_config[CONFIG_USB_PD_PORT_MAX_COUNT] = { - [USB_PD_PORT_TCPC_0] = { - .bus_type = EC_BUS_TYPE_I2C, - .i2c_info = { - .port = I2C_PORT_TCPC0, - .addr_flags = AN7447_TCPC0_I2C_ADDR_FLAGS, - }, - .drv = &anx7447_tcpm_drv, - .flags = TCPC_FLAGS_RESET_ACTIVE_HIGH, - }, - [USB_PD_PORT_TCPC_1] = { - .bus_type = EC_BUS_TYPE_I2C, - .i2c_info = { - .port = I2C_PORT_TCPC1, - .addr_flags = PS8751_I2C_ADDR1_FLAGS, - }, - .drv = &ps8xxx_tcpm_drv, - .flags = 0, - }, -}; - -const struct usb_mux usb_muxes[CONFIG_USB_PD_PORT_MAX_COUNT] = { - [USB_PD_PORT_TCPC_0] = { - .usb_port = USB_PD_PORT_TCPC_0, - .driver = &anx7447_usb_mux_driver, - .hpd_update = &anx7447_tcpc_update_hpd_status, - }, - [USB_PD_PORT_TCPC_1] = { - .usb_port = USB_PD_PORT_TCPC_1, - .driver = &tcpci_tcpm_usb_mux_driver, - .hpd_update = &ps8xxx_tcpc_update_hpd_status, - } -}; - -const struct pi3usb9201_config_t pi3usb9201_bc12_chips[] = { - [USB_PD_PORT_TCPC_0] = { - .i2c_port = I2C_PORT_PPC0, - .i2c_addr_flags = PI3USB9201_I2C_ADDR_3_FLAGS, - }, - - [USB_PD_PORT_TCPC_1] = { - .i2c_port = I2C_PORT_TCPC1, - .i2c_addr_flags = PI3USB9201_I2C_ADDR_3_FLAGS, - }, -}; - -/******************************************************************************/ -/* Sensors */ -/* Base Sensor mutex */ -static struct mutex g_base_mutex; -static struct mutex g_lid_mutex; - -/* Base accel private data */ -static struct bmi_drv_data_t g_bmi160_data; -static struct icm_drv_data_t g_icm426xx_data; - -/* BMA255 private data */ -static struct accelgyro_saved_data_t g_bma255_data; -static struct kionix_accel_data g_kx022_data; - -/* Matrix to rotate accelrator into standard reference frame */ -static const mat33_fp_t base_standard_ref = { - { FLOAT_TO_FP(-1), 0, 0}, - { 0, FLOAT_TO_FP(-1), 0}, - { 0, 0, FLOAT_TO_FP(1)} -}; - -static const mat33_fp_t lid_standard_ref = { - { FLOAT_TO_FP(-1), 0, 0}, - { 0, FLOAT_TO_FP(-1), 0}, - { 0, 0, FLOAT_TO_FP(1)} -}; - -static const mat33_fp_t base_icm_ref = { - { 0, FLOAT_TO_FP(1), 0}, - { FLOAT_TO_FP(-1), 0, 0}, - { 0, 0, FLOAT_TO_FP(1)} -}; - -struct motion_sensor_t kx022_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_ACCEL, - .i2c_spi_addr_flags = KX022_ADDR0_FLAGS, - .rot_standard_ref = &lid_standard_ref, - .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 use accel for angle detection */ - [SENSOR_CONFIG_EC_S3] = { - .odr = 10000 | ROUND_UP_FLAG, - }, - }, -}; - -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_ACCEL, - .i2c_spi_addr_flags = ICM426XX_ADDR0_FLAGS, - .default_range = 2, /* g, enough for laptop */ - .rot_standard_ref = &base_icm_ref, - .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, - }, - /* EC use accel for angle detection */ - [SENSOR_CONFIG_EC_S3] = { - .odr = 10000 | ROUND_UP_FLAG, - }, - }, -}; - -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_ACCEL, - .i2c_spi_addr_flags = ICM426XX_ADDR0_FLAGS, - .default_range = 1000, /* dps */ - .rot_standard_ref = &base_icm_ref, - .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_BMA255, - .type = MOTIONSENSE_TYPE_ACCEL, - .location = MOTIONSENSE_LOC_LID, - .drv = &bma2x2_accel_drv, - .mutex = &g_lid_mutex, - .drv_data = &g_bma255_data, - .port = I2C_PORT_ACCEL, - .i2c_spi_addr_flags = BMA2x2_I2C_ADDR1_FLAGS, - .rot_standard_ref = &lid_standard_ref, - .min_frequency = BMA255_ACCEL_MIN_FREQ, - .max_frequency = BMA255_ACCEL_MAX_FREQ, - .default_range = 2, /* g, to support lid angle calculation. */ - .config = { - /* EC use accel for angle detection */ - [SENSOR_CONFIG_EC_S0] = { - .odr = 10000 | ROUND_UP_FLAG, - }, - /* Sensor on in S3 */ - [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, - .port = I2C_PORT_ACCEL, - .i2c_spi_addr_flags = BMI160_ADDR0_FLAGS, - .rot_standard_ref = &base_standard_ref, - .min_frequency = BMI_ACCEL_MIN_FREQ, - .max_frequency = BMI_ACCEL_MAX_FREQ, - .default_range = 4, /* g, to meet CDD 7.3.1/C-1-4 reqs */ - .config = { - [SENSOR_CONFIG_EC_S0] = { - .odr = 10000 | ROUND_UP_FLAG, - .ec_rate = 100, - }, - /* Sensor on in S3 */ - [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_ACCEL, - .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); - -/******************************************************************************/ -/* Physical fans. These are logically separate from pwm_channels. */ - -const struct fan_conf fan_conf_0 = { - .flags = FAN_USE_RPM_MODE, - .ch = MFT_CH_0, /* Use MFT id to control fan */ - .pgood_gpio = -1, - .enable_gpio = GPIO_EN_PP5000_FAN, -}; - -/* Default */ -const struct fan_rpm fan_rpm_0 = { - .rpm_min = 3200, - .rpm_start = 3200, - .rpm_max = 6500, -}; - -const struct fan_t fans[FAN_CH_COUNT] = { - [FAN_CH_0] = { .conf = &fan_conf_0, .rpm = &fan_rpm_0, }, -}; - -/******************************************************************************/ -/* MFT channels. These are logically separate from pwm_channels. */ -const struct mft_t mft_channels[] = { - [MFT_CH_0] = {NPCX_MFT_MODULE_1, TCKC_LFCLK, PWM_CH_FAN}, -}; -BUILD_ASSERT(ARRAY_SIZE(mft_channels) == MFT_CH_COUNT); - -/* ADC channels */ -const struct adc_t adc_channels[] = { - [ADC_TEMP_SENSOR_1] = { - "TEMP_AMB", NPCX_ADC_CH0, ADC_MAX_VOLT, ADC_READ_MAX+1, 0}, - [ADC_TEMP_SENSOR_2] = { - "TEMP_CHARGER", NPCX_ADC_CH1, ADC_MAX_VOLT, ADC_READ_MAX+1, 0}, - [ADC_TEMP_SENSOR_3] = { - "TEMP_WIFI", NPCX_ADC_CH3, ADC_MAX_VOLT, ADC_READ_MAX+1, 0}, -}; -BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT); - -const struct temp_sensor_t temp_sensors[] = { - [TEMP_SENSOR_1] = {.name = "Temp1", - .type = TEMP_SENSOR_TYPE_BOARD, - .read = get_temp_3v3_30k9_47k_4050b, - .idx = ADC_TEMP_SENSOR_1}, - [TEMP_SENSOR_2] = {.name = "Temp2", - .type = TEMP_SENSOR_TYPE_BOARD, - .read = get_temp_3v3_30k9_47k_4050b, - .idx = ADC_TEMP_SENSOR_2}, - [TEMP_SENSOR_3] = {.name = "Temp3", - .type = TEMP_SENSOR_TYPE_BOARD, - .read = get_temp_3v3_30k9_47k_4050b, - .idx = ADC_TEMP_SENSOR_3}, -}; -BUILD_ASSERT(ARRAY_SIZE(temp_sensors) == TEMP_SENSOR_COUNT); - - -/* Hatch Temperature sensors */ -/* - * TODO(b/124316213): These setting need to be reviewed and set appropriately - * for Hatch. They matter when the EC is controlling the fan as opposed to DPTF - * control. - */ -const static struct ec_thermal_config thermal_a = { - .temp_host = { - [EC_TEMP_THRESH_WARN] = 0, - [EC_TEMP_THRESH_HIGH] = C_TO_K(65), - [EC_TEMP_THRESH_HALT] = C_TO_K(75), - }, - .temp_host_release = { - [EC_TEMP_THRESH_WARN] = 0, - [EC_TEMP_THRESH_HIGH] = C_TO_K(55), - [EC_TEMP_THRESH_HALT] = 0, - }, - .temp_fan_off = C_TO_K(25), - .temp_fan_max = C_TO_K(55), -}; - -struct ec_thermal_config thermal_params[TEMP_SENSOR_COUNT]; - -static void setup_fans(void) -{ - thermal_params[TEMP_SENSOR_1] = thermal_a; - thermal_params[TEMP_SENSOR_2] = thermal_a; -} - -/* Sets the gpio flags correct taking into account warm resets */ -static void reset_gpio_flags(enum gpio_signal signal, int flags) -{ - /* - * If the system was already on, we cannot set the value otherwise we - * may change the value from the previous image which could cause a - * brownout. - */ - if (system_is_reboot_warm() || system_jumped_late()) - flags &= ~(GPIO_LOW | GPIO_HIGH); - - gpio_set_flags(signal, flags); -} - -/* Runtime GPIO defaults */ -enum gpio_signal gpio_en_pp5000_a = GPIO_EN_PP5000_A_V1; - -static void board_gpio_set_pp5000(void) -{ - uint32_t board_id = 0; - - /* Errors will count as board_id 0 */ - cbi_get_board_version(&board_id); - - if (board_id == 0) { - reset_gpio_flags(GPIO_EN_PP5000_A_V0, GPIO_OUT_LOW); - /* Change runtime default for V0 */ - gpio_en_pp5000_a = GPIO_EN_PP5000_A_V0; - } else if (board_id >= 1) { - reset_gpio_flags(GPIO_EN_PP5000_A_V1, GPIO_OUT_LOW); - } - -} - -bool board_is_convertible(void) -{ - uint8_t sku_id = get_board_sku(); - /* SKU ID of Kled : 1, 2, 3, 4 */ - return (sku_id >= 1) && (sku_id <= 4); -} - -static void board_update_sensor_config_from_sku(void) -{ - /* - * There are two possible sensor configurations. Clamshell device will - * not have any of the motion sensors populated, while convertible - * devices have the BMI160 Accel/Gryo lid acceleration sensor. - * If a new SKU id is used that is not in the threshold, then the - * number of motion sensors will remain as ARRAY_SIZE(motion_sensors). - */ - if (board_is_convertible()) { - motion_sensor_count = ARRAY_SIZE(motion_sensors); - /* Enable gpio interrupt for base accelgyro sensor */ - gpio_enable_interrupt(GPIO_BASE_SIXAXIS_INT_L); - - CPRINTS("Motion Sensor Count = %d", motion_sensor_count); - } else { - motion_sensor_count = 0; - /* Device is clamshell only */ - tablet_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); - } -} - -static void anx7447_set_aux_switch(void) -{ - const int port = USB_PD_PORT_TCPC_0; - - /* Debounce */ - if (gpio_get_level(GPIO_CCD_MODE_ODL)) - return; - - /* - * Expect to set AUX_SWITCH to 0, but 0xc isolates the DP_AUX - * signal from SBU. - */ - CPRINTS("C%d: AUX_SW_SEL=0x%x", port, 0xc); - if (tcpc_write(port, ANX7447_REG_TCPC_AUX_SWITCH, 0xc)) - CPRINTS("C%d: Setting AUX_SW_SEL failed", port); -} -DECLARE_DEFERRED(anx7447_set_aux_switch); - -void ccd_mode_isr(enum gpio_signal signal) -{ - /* Wait 2 seconds until all mux setting is done by PD task */ - hook_call_deferred(&anx7447_set_aux_switch_data, 2 * SECOND); -} - -static void board_init(void) -{ - /* Initialize Fans */ - setup_fans(); - /* Enable HDMI HPD interrupt. */ - gpio_enable_interrupt(GPIO_HDMI_CONN_HPD); - /* Trigger once to set mux in case CCD cable is already connected. */ - ccd_mode_isr(GPIO_CCD_MODE_ODL); - gpio_enable_interrupt(GPIO_CCD_MODE_ODL); - /* Select correct gpio signal for PP5000_A control */ - board_gpio_set_pp5000(); - /* Use sku_id to set motion sensor count */ - board_update_sensor_config_from_sku(); -} -DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); - -static void determine_accel_devices(void) -{ - static uint8_t read_time; - - if (chipset_in_state(CHIPSET_STATE_ANY_OFF)) - return; - - if (read_time == 0 && board_is_convertible()) { - /* Read g sensor chip id*/ - i2c_read8(I2C_PORT_ACCEL, - KX022_ADDR0_FLAGS, KX022_WHOAMI, &lid_device_id); - /* Read gyro sensor id*/ - i2c_read8(I2C_PORT_ACCEL, - ICM426XX_ADDR0_FLAGS, - ICM426XX_REG_WHO_AM_I, &base_device_id); - - CPRINTS("Motion Sensor Base id = %d Lid id =%d", - base_device_id, lid_device_id); - - if (lid_device_id == KX022_WHO_AM_I_VAL) { - motion_sensors[LID_ACCEL] = kx022_lid_accel; - ccprints("Lid Accel is KX022"); - } else - ccprints("Lid Accel is BMA255"); - - if (base_device_id == ICM426XX_CHIP_ICM40608) { - motion_sensors[BASE_ACCEL] = icm426xx_base_accel; - motion_sensors[BASE_GYRO] = icm426xx_base_gyro; - ccprints("BASE Accel is ICM426XX"); - } else - ccprints("BASE Accel is BMI160"); - - read_time++; - } -} -DECLARE_HOOK(HOOK_CHIPSET_RESUME, determine_accel_devices, HOOK_PRIO_DEFAULT); -DECLARE_HOOK(HOOK_INIT, determine_accel_devices, HOOK_PRIO_INIT_ADC + 2); - -void motion_interrupt(enum gpio_signal signal) -{ - switch (base_device_id) { - case ICM426XX_CHIP_ICM40608: - icm426xx_interrupt(signal); - break; - default: - bmi160_interrupt(signal); - break; - } -} - -void board_overcurrent_event(int port, int is_overcurrented) -{ - /* Check that port number is valid. */ - if ((port < 0) || (port >= CONFIG_USB_PD_PORT_MAX_COUNT)) - return; - - /* Note that the level is inverted because the pin is active low. */ - gpio_set_level(GPIO_USB_C_OC_ODL, !is_overcurrented); -} - -bool board_has_kb_backlight(void) -{ - uint8_t sku_id = get_board_sku(); - /* SKU ID of Kled with KB backlight: 1, 2, 3, 4 */ - return (sku_id >= 1) && (sku_id <= 4); -} - -__override uint32_t board_override_feature_flags0(uint32_t flags0) -{ - if (board_has_kb_backlight()) - return flags0; - else - return (flags0 & ~EC_FEATURE_MASK_0(EC_FEATURE_PWM_KEYB)); -} - -void all_sys_pgood_check_reboot(void) -{ - hook_call_deferred(&check_reboot_deferred_data, 3000 * MSEC); -} - -__override void board_chipset_forced_shutdown(void) -{ - hook_call_deferred(&check_reboot_deferred_data, -1); -} -DECLARE_HOOK(HOOK_CHIPSET_SHUTDOWN, board_chipset_forced_shutdown, HOOK_PRIO_DEFAULT); - -static void check_reboot_deferred(void) -{ - if (!gpio_get_level(GPIO_PG_EC_ALL_SYS_PWRGD)) - system_reset(SYSTEM_RESET_MANUALLY_TRIGGERED); -} |