diff options
-rw-r--r-- | board/nightfury/battery.c | 136 | ||||
-rw-r--r-- | board/nightfury/board.c | 496 | ||||
-rw-r--r-- | board/nightfury/board.h | 196 | ||||
-rw-r--r-- | board/nightfury/build.mk | 15 | ||||
-rw-r--r-- | board/nightfury/ec.tasklist | 27 | ||||
-rw-r--r-- | board/nightfury/gpio.inc | 163 | ||||
-rw-r--r-- | board/nightfury/led.c | 128 |
7 files changed, 1161 insertions, 0 deletions
diff --git a/board/nightfury/battery.c b/board/nightfury/battery.c new file mode 100644 index 0000000000..a3b251229b --- /dev/null +++ b/board/nightfury/battery.c @@ -0,0 +1,136 @@ +/* Copyright 2020 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + * + * Battery pack vendor provided charging profile + */ + +#include "battery_fuel_gauge.h" +#include "charge_state.h" +#include "common.h" +#include "system.h" +#include "util.h" + +/* + * Battery info for all Nightfury 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. + */ + +/* charging current is limited to 0.45C */ +#define CHARGING_CURRENT_45C 2804 + +const struct board_batt_params board_battery_info[] = { + /* Dyna Battery Information */ + [BATTERY_DYNA] = { + .fuel_gauge = { + .manuf_name = "Dyna", + .ship_mode = { + .reg_addr = 0x0, + .reg_data = { 0x10, 0x10 }, + }, + .fet = { + .reg_addr = 0x0, + .reg_mask = 0x2000, + .disconnect_val = 0x2000, + } + }, + .batt_info = { + .voltage_max = 8700, + .voltage_normal = 7600, /* mV */ + .voltage_min = 6000, /* mV */ + .precharge_current = 150, /* 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, + }, + }, + [BATTERY_SDI] = { + .fuel_gauge = { + .manuf_name = "SDI", + .device_name = "4404D57", + .ship_mode = { + .reg_addr = 0x00, + .reg_data = { 0x0010, 0x0010 }, + }, + .fet = { + .mfgacc_support = 0, + .reg_addr = 0x00, + .reg_mask = 0xc000, + .disconnect_val = 0x8000, + } + }, + .batt_info = { + .voltage_max = 8800, + .voltage_normal = 7700, /* mV */ + .voltage_min = 6000, /* mV */ + .precharge_current = 200, /* mA */ + .start_charging_min_c = 0, + .start_charging_max_c = 45, + .charging_min_c = 0, + .charging_max_c = 55, + .discharging_min_c = -20, + .discharging_max_c = 70, + }, + }, +}; +BUILD_ASSERT(ARRAY_SIZE(board_battery_info) == BATTERY_TYPE_COUNT); + +const enum battery_type DEFAULT_BATTERY_TYPE = BATTERY_SDI; + +enum battery_present variant_battery_present(void) +{ + /* + * For board version 1, there is a known issue with battery present + * signal. So, always return BP_YES indicating battery is + * present. battery_status() later should fail to talk to the battery in + * case the battery is not really present. + */ + return BP_YES; +} + +int charger_profile_override(struct charge_state_data *curr) +{ + if(chipset_in_state(CHIPSET_STATE_ANY_OFF)) + return 0; + + if(curr->requested_current > CHARGING_CURRENT_45C) + curr->requested_current = CHARGING_CURRENT_45C; + + return 0; +} + +/* Customs options controllable by host command. */ +#define PARAM_FASTCHARGE (CS_PARAM_CUSTOM_PROFILE_MIN + 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/nightfury/board.c b/board/nightfury/board.c new file mode 100644 index 0000000000..b8a4c26698 --- /dev/null +++ b/board/nightfury/board.c @@ -0,0 +1,496 @@ +/* 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. + */ + +/* Nightfury board-specific configuration */ + +#include "adc.h" +#include "adc_chip.h" +#include "button.h" +#include "common.h" +#include "cros_board_info.h" +#include "driver/accel_bma2x2.h" +#include "driver/accelgyro_bmi160.h" +#include "driver/als_bh1730.h" +#include "driver/als_tcs3400.h" +#include "driver/ppc/sn5s330.h" +#include "driver/bc12/max14637.h" +#include "driver/sync.h" +#include "driver/tcpm/ps8xxx.h" +#include "driver/tcpm/tcpci.h" +#include "ec_commands.h" +#include "extpower.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 "spi.h" +#include "switch.h" +#include "system.h" +#include "task.h" +#include "temp_sensor.h" +#include "thermal.h" +#include "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 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 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, 0); + break; + + case GPIO_USB_C1_BC12_INT_ODL: + task_set_event(TASK_ID_USB_CHG_P1, USB_CHG_EVENT_BC12, 0); + 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 }, +}; +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 = PS8751_I2C_ADDR1_FLAGS, + }, + .drv = &ps8xxx_tcpm_drv, + }, + [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, + }, +}; + +struct usb_mux usb_muxes[CONFIG_USB_PD_PORT_MAX_COUNT] = { + [USB_PD_PORT_TCPC_0] = { + .driver = &tcpci_tcpm_usb_mux_driver, + .hpd_update = &ps8xxx_tcpc_update_hpd_status, + }, + [USB_PD_PORT_TCPC_1] = { + .driver = &tcpci_tcpm_usb_mux_driver, + .hpd_update = &ps8xxx_tcpc_update_hpd_status, + } +}; + +/* BC 1.2 chip Configuration */ +const struct max14637_config_t max14637_config[CONFIG_USB_PD_PORT_MAX_COUNT] = { + { + .chip_enable_pin = GPIO_USB_C0_BC12_VBUS_ON, + .chg_det_pin = GPIO_USB_C0_BC12_CHG_DET_L, + .flags = MAX14637_FLAGS_CHG_DET_ACTIVE_LOW, + }, + { + .chip_enable_pin = GPIO_USB_C1_BC12_VBUS_ON, + .chg_det_pin = GPIO_USB_C1_BC12_CHG_DET_L, + .flags = MAX14637_FLAGS_CHG_DET_ACTIVE_LOW, + }, +}; + +/******************************************************************************/ +/* Sensors */ +/* Base Sensor mutex */ +static struct mutex g_base_mutex; +static struct mutex g_lid_mutex; + +/* Base accel private data */ +static struct bmi160_drv_data_t g_bmi160_data; + +/* BMA255 private data */ +static struct accelgyro_saved_data_t g_bma255_data; + +/* BH1730 private data */ +struct bh1730_drv_data_t g_bh1730_data; + +/* TCS3400 private data */ +static struct als_drv_data_t g_tcs3400_data = { + .als_cal.scale = 1, + .als_cal.uscale = 0, + .als_cal.offset = 0, + .als_cal.channel_scale = { + .k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kc from VPD */ + .cover_scale = ALS_CHANNEL_SCALE(0.74), /* CT */ + }, +}; + +static struct tcs3400_rgb_drv_data_t g_tcs3400_rgb_data = { + .calibration.rgb_cal[X] = { + .offset = 3, /* 3.0350726 */ + .coeff[TCS_RED_COEFF_IDX] = FLOAT_TO_FP(-0.34710205), + .coeff[TCS_GREEN_COEFF_IDX] = FLOAT_TO_FP(1.72064361), + .coeff[TCS_BLUE_COEFF_IDX] = FLOAT_TO_FP(-0.95427326), + .coeff[TCS_CLEAR_COEFF_IDX] = FLOAT_TO_FP(0.20677441), + .scale = { + .k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kr */ + .cover_scale = ALS_CHANNEL_SCALE(0.5) + } + }, + .calibration.rgb_cal[Y] = { + .offset = 7, /* 6.50411397 */ + .coeff[TCS_RED_COEFF_IDX] = FLOAT_TO_FP(-0.40729596), + .coeff[TCS_GREEN_COEFF_IDX] = FLOAT_TO_FP(1.82527267), + .coeff[TCS_BLUE_COEFF_IDX] = FLOAT_TO_FP(-1.01523751), + .coeff[TCS_CLEAR_COEFF_IDX] = FLOAT_TO_FP(0.20903764), + .scale = { + .k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kg */ + .cover_scale = ALS_CHANNEL_SCALE(1.0) + }, + }, + .calibration.rgb_cal[Z] = { + .offset = -4, /* -4.13932233 */ + .coeff[TCS_RED_COEFF_IDX] = FLOAT_TO_FP(-2.35802533), + .coeff[TCS_GREEN_COEFF_IDX] = FLOAT_TO_FP(-0.19742447), + .coeff[TCS_BLUE_COEFF_IDX] = FLOAT_TO_FP(0.13837045), + .coeff[TCS_CLEAR_COEFF_IDX] = FLOAT_TO_FP(1.07436207), + .scale = { + .k_channel_scale = ALS_CHANNEL_SCALE(1.0), /* kb */ + .cover_scale = ALS_CHANNEL_SCALE(1.44) + } + }, + .calibration.irt = FLOAT_TO_FP(0.35), + .saturation.again = TCS_DEFAULT_AGAIN, + .saturation.atime = TCS_DEFAULT_ATIME, +}; + +/* Matrix to rotate accelrator into standard reference frame */ +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)} +}; + +/* + * TODO(b/124337208): P0 boards don't have this sensor mounted so the rotation + * matrix can't be tested properly. This needs to be revisited after EVT to make + * sure the rotation matrix for the lid sensor is correct. + */ +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)} +}; + +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 = BMI160_ACCEL_MIN_FREQ, + .max_frequency = BMI160_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, + }, + /* 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 = BMI160_GYRO_MIN_FREQ, + .max_frequency = BMI160_GYRO_MAX_FREQ, + }, + + [BASE_ALS] = { + .name = "Light", + .active_mask = SENSOR_ACTIVE_S0, + .chip = MOTIONSENSE_CHIP_BH1730, + .type = MOTIONSENSE_TYPE_LIGHT, + .location = MOTIONSENSE_LOC_BASE, + .drv = &bh1730_drv, + .drv_data = &g_bh1730_data, + .port = I2C_PORT_ACCEL, + .i2c_spi_addr_flags = BH1730_I2C_ADDR_FLAGS, + .rot_standard_ref = NULL, + .default_range = 65535, + .min_frequency = 10, + .max_frequency = 10, + .config = { + [SENSOR_CONFIG_EC_S0] = { + .odr = 100000, + .ec_rate = 0, + }, + }, + }, + + [VSYNC] = { + .name = "Camera VSYNC", + .active_mask = SENSOR_ACTIVE_S0, + .chip = MOTIONSENSE_CHIP_GPIO, + .type = MOTIONSENSE_TYPE_SYNC, + .location = MOTIONSENSE_LOC_CAMERA, + .drv = &sync_drv, + .default_range = 0, + .min_frequency = 0, + .max_frequency = 1, + }, + + [CLEAR_ALS] = { + .name = "Clear Light", + .active_mask = SENSOR_ACTIVE_S0_S3, + .chip = MOTIONSENSE_CHIP_TCS3400, + .type = MOTIONSENSE_TYPE_LIGHT, + .location = MOTIONSENSE_LOC_LID, + .drv = &tcs3400_drv, + .drv_data = &g_tcs3400_data, + .port = I2C_PORT_ALS, + .i2c_spi_addr_flags = TCS3400_I2C_ADDR_FLAGS, + .rot_standard_ref = NULL, + .default_range = 0x10000, /* scale = 1x, uscale = 0 */ + .min_frequency = TCS3400_LIGHT_MIN_FREQ, + .max_frequency = TCS3400_LIGHT_MAX_FREQ, + .config = { + /* Run ALS sensor in S0 */ + [SENSOR_CONFIG_EC_S0] = { + .odr = 1000, + }, + }, + }, + + [RGB_ALS] = { + /* + * RGB channels read by CLEAR_ALS and so the i2c port and + * address do not need to be defined for RGB_ALS. + */ + .name = "RGB Light", + .active_mask = SENSOR_ACTIVE_S0_S3, + .chip = MOTIONSENSE_CHIP_TCS3400, + .type = MOTIONSENSE_TYPE_LIGHT_RGB, + .location = MOTIONSENSE_LOC_LID, + .drv = &tcs3400_rgb_drv, + .drv_data = &g_tcs3400_rgb_data, + .rot_standard_ref = NULL, + .default_range = 0x10000, /* scale = 1x, uscale = 0 */ + }, +}; +unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors); + +/* ALS instances when LPC mapping is needed. Each entry directs to a sensor. */ +const struct motion_sensor_t *motion_als_sensors[] = { + &motion_sensors[BASE_ALS], + &motion_sensors[CLEAR_ALS], +}; +BUILD_ASSERT(ARRAY_SIZE(motion_als_sensors) == ALS_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_IA", NPCX_ADC_CH2, ADC_MAX_VOLT, ADC_READ_MAX+1, 0}, + [ADC_TEMP_SENSOR_4] = { + "TEMP_GT", 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 = "Ambient", + .type = TEMP_SENSOR_TYPE_BOARD, + .read = get_temp_3v3_30k9_47k_4050b, + .idx = ADC_TEMP_SENSOR_1}, + [TEMP_SENSOR_2] = {.name = "Charger", + .type = TEMP_SENSOR_TYPE_BOARD, + .read = get_temp_3v3_30k9_47k_4050b, + .idx = ADC_TEMP_SENSOR_2}, + [TEMP_SENSOR_3] = {.name = "IA", + .type = TEMP_SENSOR_TYPE_BOARD, + .read = get_temp_3v3_30k9_47k_4050b, + .idx = ADC_TEMP_SENSOR_3}, + [TEMP_SENSOR_4] = {.name = "GT", + .type = TEMP_SENSOR_TYPE_BOARD, + .read = get_temp_3v3_30k9_47k_4050b, + .idx = ADC_TEMP_SENSOR_4}, +}; +BUILD_ASSERT(ARRAY_SIZE(temp_sensors) == TEMP_SENSOR_COUNT); + +/* Nightfury Temperature sensors */ +/* + * TODO(b/138578073): These setting need to be reviewed and set appropriately + * for Nightfury. 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(75), + [EC_TEMP_THRESH_HALT] = C_TO_K(90), + }, + .temp_host_release = { + [EC_TEMP_THRESH_WARN] = 0, + [EC_TEMP_THRESH_HIGH] = C_TO_K(65), + [EC_TEMP_THRESH_HALT] = 0, + }, + .temp_fan_off = C_TO_K(25), + .temp_fan_max = C_TO_K(50), +}; + +struct ec_thermal_config thermal_params[] = { + [TEMP_SENSOR_1] = thermal_a, + [TEMP_SENSOR_2] = thermal_a, + [TEMP_SENSOR_3] = thermal_a, + [TEMP_SENSOR_4] = thermal_a, +}; +BUILD_ASSERT(ARRAY_SIZE(thermal_params) == TEMP_SENSOR_COUNT); + +enum gpio_signal gpio_en_pp5000_a = GPIO_EN_PP5000_A; + +static void board_init(void) +{ + /* Enable gpio interrupt for base accelgyro sensor */ + gpio_enable_interrupt(GPIO_BASE_SIXAXIS_INT_L); + /* Enable gpio interrupt for camera vsync */ + gpio_enable_interrupt(GPIO_WFCAM_VSYNC); + /* Enable interrupt for the TCS3400 color light sensor */ + gpio_enable_interrupt(GPIO_TCS3400_INT_ODL); +} +DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); + +void board_overcurrent_event(int port, int is_overcurrented) +{ + /* Sanity check the port. */ + 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); +} + +int board_tcpc_post_init(int port) +{ + int rv = EC_SUCCESS; + + if (port == USB_PD_PORT_TCPC_0) + /* Set MUX_DP_EQ to 3.6dB (0x98) */ + rv = tcpc_write(port, PS8XXX_REG_MUX_DP_EQ_CONFIGURATION, 0x98); + + return rv; +} + +bool board_is_convertible(void) +{ + const uint8_t sku = get_board_sku(); + + return (sku == 255) || (sku == 1); +} diff --git a/board/nightfury/board.h b/board/nightfury/board.h new file mode 100644 index 0000000000..b274c856cf --- /dev/null +++ b/board/nightfury/board.h @@ -0,0 +1,196 @@ +/* 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. + */ + +/* Nightfury board configuration */ + +#ifndef __CROS_EC_BOARD_H +#define __CROS_EC_BOARD_H + +/* Baseboard features */ +#include "baseboard.h" + +#define CONFIG_DPTF_MOTION_LID_NO_GMR_SENSOR +#define CONFIG_DPTF_MULTI_PROFILE + +#define CONFIG_POWER_BUTTON +#define CONFIG_KEYBOARD_BOARD_CONFIG +#define CONFIG_KEYBOARD_PROTOCOL_8042 +#define CONFIG_LED_COMMON +#define CONFIG_LOW_POWER_IDLE +#define CONFIG_LED_POWER_LED + +#define CONFIG_HOSTCMD_ESPI + +#undef CONFIG_UART_TX_BUF_SIZE +#define CONFIG_UART_TX_BUF_SIZE 4096 + +/* Keyboard features */ +#define CONFIG_PWM_KBLIGHT + +/* Sensors */ +/* BMI160 Base accel/gyro */ +#define CONFIG_ACCEL_INTERRUPTS +#define CONFIG_ACCELGYRO_BMI160 +#define CONFIG_ACCELGYRO_BMI160_INT_EVENT \ + TASK_EVENT_MOTION_SENSOR_INTERRUPT(BASE_ACCEL) +#define CONFIG_ACCELGYRO_BMI160_INT2_OUTPUT +/* Camera VSYNC */ +#define CONFIG_SYNC +#define CONFIG_SYNC_INT_EVENT \ + TASK_EVENT_MOTION_SENSOR_INTERRUPT(VSYNC) +/* BMA253 Lid accel */ +#define CONFIG_ACCEL_BMA255 +#define CONFIG_LID_ANGLE +#define CONFIG_LID_ANGLE_SENSOR_BASE BASE_ACCEL +#define CONFIG_LID_ANGLE_SENSOR_LID LID_ACCEL +#define CONFIG_LID_ANGLE_UPDATE +/* BH1730 and TCS3400 ALS */ +#define CONFIG_ALS +#define ALS_COUNT 2 +#define I2C_PORT_ALS I2C_PORT_SENSOR +#define CONFIG_ALS_BH1730 +#define CONFIG_ALS_TCS3400 +#define CONFIG_ALS_TCS3400_INT_EVENT \ + TASK_EVENT_MOTION_SENSOR_INTERRUPT(CLEAR_ALS) + +/* Sensors without hardware FIFO are in forced mode */ +#define CONFIG_ACCEL_FORCE_MODE_MASK \ + (BIT(LID_ACCEL) | BIT(BASE_ALS) | BIT(CLEAR_ALS)) + +/* Parameter to calculate LUX on Nightfury */ +#define CONFIG_ALS_BH1730_LUXTH_PARAMS +/* + * Calculation formula depends on characteristic of optical window. + * In case of Nightfury, we can select two different formula + * as characteristic of optical window. + * BH1730_LUXTH1_1K is charateristic of optical window. + * 1. d1_1K/d0_1K * 1000 < BH1730_LUXTH1_1K + * 2. d1_1K/d0_1K * 1000 >= BH1730_LUXTH1_1K + * d0 and d1 are unsigned 16 bit. So, d1/d0 max is 65535 + * To meet 2nd condition, make BH1730_LUXTH2_1K to (max+1)*1000 + * Nightfury will not use both BH1730_LUXTH3_1K condition + * and BH1730_LUXTH4_1K condition. + */ +#define BH1730_LUXTH1_1K 270 +#define BH1730_LUXTH1_D0_1K 19200 +#define BH1730_LUXTH1_D1_1K 30528 +#define BH1730_LUXTH2_1K 655360000 +#define BH1730_LUXTH2_D0_1K 11008 +#define BH1730_LUXTH2_D1_1K 10752 +#define BH1730_LUXTH3_1K 1030 +#define BH1730_LUXTH3_D0_1K 11008 +#define BH1730_LUXTH3_D1_1K 10752 +#define BH1730_LUXTH4_1K 3670 +#define BH1730_LUXTH4_D0_1K 11008 +#define BH1730_LUXTH4_D1_1K 10752 + +/* USB Type C and USB PD defines */ +#define CONFIG_USB_MUX_RUNTIME_CONFIG +#define CONFIG_USB_PD_COMM_LOCKED +#define CONFIG_USB_PD_TCPM_PS8751 +#define BOARD_TCPC_C0_RESET_HOLD_DELAY PS8XXX_RESET_DELAY_MS +#define BOARD_TCPC_C0_RESET_POST_DELAY 0 +#define BOARD_TCPC_C1_RESET_HOLD_DELAY PS8XXX_RESET_DELAY_MS +#define BOARD_TCPC_C1_RESET_POST_DELAY 0 +#define GPIO_USB_C0_TCPC_RST GPIO_USB_C0_TCPC_RST_ODL +#define GPIO_USB_C1_TCPC_RST GPIO_USB_C1_TCPC_RST_ODL +#define GPIO_BAT_LED_RED_L GPIO_LED_1_L +#define GPIO_BAT_LED_GREEN_L GPIO_LED_3_L +#define GPIO_PWR_LED_BLUE_L GPIO_LED_2_L + +/* BC 1.2 */ +#define CONFIG_BC12_DETECT_MAX14637 + +/* Charger features */ +/* + * The IDCHG current limit is set in 512 mA steps. The value set here is + * somewhat specific to the battery pack being currently used. The limit here + * was set via experimentation by finding how high it can be set and still boot + * the AP successfully, then backing off to provide margin. + * + * TODO(b/133444665): Revisit this threshold once peak power consumption tuning + * for the AP is completed. + */ +#define CONFIG_CHARGER_BQ25710_IDCHG_LIMIT_MA 6144 +#define CONFIG_BATTERY_CHECK_CHARGE_TEMP_LIMITS +#define CONFIG_CHARGER_PROFILE_OVERRIDE + +/* Volume Button feature */ +#define CONFIG_VOLUME_BUTTONS +#define GPIO_VOLUME_UP_L GPIO_EC_VOLUP_BTN_ODL +#define GPIO_VOLUME_DOWN_L GPIO_EC_VOLDN_BTN_ODL + +/* Thermal features */ +#define CONFIG_TEMP_SENSOR_POWER_GPIO GPIO_EN_A_RAILS +#define CONFIG_THERMISTOR +#define CONFIG_THROTTLE_AP +#define CONFIG_STEINHART_HART_3V3_30K9_47K_4050B + +/* + * Macros for GPIO signals used in common code that don't match the + * schematic names. Signal names in gpio.inc match the schematic and are + * then redefined here to so it's more clear which signal is being used for + * which purpose. + */ +#define GPIO_PCH_RSMRST_L GPIO_EC_PCH_RSMRST_L +#define GPIO_PCH_SLP_S0_L GPIO_SLP_S0_L +#define GPIO_CPU_PROCHOT GPIO_EC_PROCHOT_ODL +#define GPIO_AC_PRESENT GPIO_ACOK_OD +#define GPIO_RSMRST_L_PGOOD GPIO_PG_EC_RSMRST_L +#define GPIO_PCH_SYS_PWROK GPIO_EC_PCH_SYS_PWROK +#define GPIO_PCH_SLP_S3_L GPIO_SLP_S3_L +#define GPIO_PCH_SLP_S4_L GPIO_SLP_S4_L +#define GPIO_EN_PP5000 GPIO_EN_PP5000_A + +#ifndef __ASSEMBLER__ + +#include "gpio_signal.h" +#include "registers.h" + +/* GPIO signals updated base on board version. */ +extern enum gpio_signal gpio_en_pp5000_a; + +enum adc_channel { + ADC_TEMP_SENSOR_1, /* ADC0 */ + ADC_TEMP_SENSOR_2, /* ADC1 */ + ADC_TEMP_SENSOR_3, /* ADC2 */ + ADC_TEMP_SENSOR_4, /* ADC3 */ + ADC_CH_COUNT +}; + +enum sensor_id { + LID_ACCEL = 0, + BASE_ACCEL, + BASE_GYRO, + BASE_ALS, + VSYNC, + CLEAR_ALS, + RGB_ALS, + SENSOR_COUNT, +}; + +enum pwm_channel { + PWM_CH_KBLIGHT, + PWM_CH_COUNT +}; + +enum temp_sensor_id { + TEMP_SENSOR_1, + TEMP_SENSOR_2, + TEMP_SENSOR_3, + TEMP_SENSOR_4, + TEMP_SENSOR_COUNT +}; + +/* List of possible batteries */ +enum battery_type { + BATTERY_DYNA, + BATTERY_SDI, + BATTERY_TYPE_COUNT, +}; + +#endif /* !__ASSEMBLER__ */ + +#endif /* __CROS_EC_BOARD_H */ diff --git a/board/nightfury/build.mk b/board/nightfury/build.mk new file mode 100644 index 0000000000..e91262fd43 --- /dev/null +++ b/board/nightfury/build.mk @@ -0,0 +1,15 @@ +# -*- 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:=npcx7m6fc +BASEBOARD:=hatch + +board-y=board.o led.o +board-$(CONFIG_BATTERY_SMART)+=battery.o diff --git a/board/nightfury/ec.tasklist b/board/nightfury/ec.tasklist new file mode 100644 index 0000000000..d4ea871074 --- /dev/null +++ b/board/nightfury/ec.tasklist @@ -0,0 +1,27 @@ +/* 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(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, LARGER_TASK_STACK_SIZE) \ + TASK_ALWAYS(MOTIONSENSE, motion_sense_task, NULL, VENTI_TASK_STACK_SIZE) \ + TASK_NOTEST(CHIPSET, chipset_task, NULL, LARGER_TASK_STACK_SIZE) \ + TASK_NOTEST(KEYPROTO, keyboard_protocol_task, NULL, TASK_STACK_SIZE) \ + TASK_NOTEST(PDCMD, pd_command_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, LARGER_TASK_STACK_SIZE) \ + TASK_NOTEST(KEYSCAN, keyboard_scan_task, NULL, TASK_STACK_SIZE) \ + TASK_ALWAYS(PD_C0, pd_task, NULL, LARGER_TASK_STACK_SIZE) \ + TASK_ALWAYS(PD_C1, pd_task, NULL, LARGER_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/nightfury/gpio.inc b/board/nightfury/gpio.inc new file mode 100644 index 0000000000..97f4540f88 --- /dev/null +++ b/board/nightfury/gpio.inc @@ -0,0 +1,163 @@ +/* -*- 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. */ + +/* Wake Source interrupts */ +GPIO_INT(LID_OPEN, PIN(D, 2), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH, lid_interrupt) +GPIO_INT(WP_L, PIN(A, 1), GPIO_INT_BOTH, switch_interrupt) /* EC_WP_ODL */ +GPIO_INT(POWER_BUTTON_L, PIN(0, 1), GPIO_INT_BOTH, power_button_interrupt) /* MECH_PWR_BTN_ODL */ +GPIO_INT(ACOK_OD, PIN(0, 0), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH, extpower_interrupt) + +/* Power sequencing interrupts */ +GPIO_INT(SLP_S0_L, PIN(D, 5), GPIO_INT_BOTH, power_signal_interrupt) +#ifndef CONFIG_HOSTCMD_ESPI_VW_SLP_S3 +GPIO_INT(SLP_S3_L, PIN(A, 5), GPIO_INT_BOTH, power_signal_interrupt) +#endif +#ifndef CONFIG_HOSTCMD_ESPI_VW_SLP_S4 +GPIO_INT(SLP_S4_L, PIN(D, 4), GPIO_INT_BOTH, power_signal_interrupt) +#endif +GPIO_INT(PG_EC_RSMRST_L, PIN(E, 2), GPIO_INT_BOTH, intel_x86_rsmrst_signal_interrupt) +GPIO_INT(PG_EC_ALL_SYS_PWRGD, PIN(F, 4), GPIO_INT_BOTH, power_signal_interrupt) +GPIO_INT(PP5000_A_PG_OD, PIN(D, 7), GPIO_INT_BOTH, power_signal_interrupt) + +/* Sensor Interrupts */ +GPIO_INT(BASE_SIXAXIS_INT_L, PIN(5, 6), GPIO_INT_FALLING, bmi160_interrupt) +GPIO_INT(WFCAM_VSYNC, PIN(B, 7), GPIO_INT_RISING , sync_interrupt) +GPIO_INT(TCS3400_INT_ODL, PIN(7, 2), GPIO_INT_FALLING, tcs3400_interrupt) + +/* USB-C interrupts */ +GPIO_INT(USB_C0_PPC_INT_ODL, PIN(E, 0), GPIO_INT_FALLING, ppc_interrupt) +GPIO_INT(USB_C1_PPC_INT_ODL, PIN(A, 2), GPIO_INT_FALLING, ppc_interrupt) +GPIO_INT(USB_C0_TCPC_INT_ODL, PIN(6, 2), GPIO_INT_FALLING, tcpc_alert_event) +GPIO_INT(USB_C1_TCPC_INT_ODL, PIN(F, 5), GPIO_INT_FALLING, tcpc_alert_event) +GPIO_INT(USB_C0_BC12_INT_ODL, PIN(9, 5), GPIO_INT_FALLING, bc12_interrupt) +GPIO_INT(USB_C1_BC12_INT_ODL, PIN(E, 4), GPIO_INT_FALLING, bc12_interrupt) + +/* Volume button interrupts */ +GPIO_INT(EC_VOLDN_BTN_ODL, PIN(9, 3), GPIO_INT_BOTH | GPIO_PULL_UP, button_interrupt) +GPIO_INT(EC_VOLUP_BTN_ODL, PIN(7, 5), GPIO_INT_BOTH | GPIO_PULL_UP, button_interrupt) + +GPIO(SYS_RESET_L, PIN(C, 5), GPIO_ODR_HIGH) /* SYS_RST_ODL */ +GPIO(ENTERING_RW, PIN(E, 3), GPIO_OUT_LOW) /* EC_ENTERING_RW */ +GPIO(PCH_WAKE_L, PIN(7, 4), GPIO_ODR_HIGH) /* EC_PCH_WAKE_ODL */ +GPIO(PCH_PWRBTN_L, PIN(C, 1), GPIO_ODR_HIGH) /* EC_PCH_PWR_BTN_ODL */ + +/* Power Sequencing Signals */ +GPIO(EN_PP5000_A, PIN(A, 4), GPIO_OUT_LOW) +GPIO(EN_A_RAILS, PIN(A, 3), GPIO_OUT_LOW) +GPIO(EC_PCH_RSMRST_L, PIN(A, 6), GPIO_OUT_LOW) +GPIO(EC_PROCHOT_ODL, PIN(6, 3), GPIO_ODR_HIGH) +GPIO(EC_PROCHOT_IN_OD, PIN(3, 4), GPIO_INPUT) +GPIO(EC_PCH_SYS_PWROK, PIN(3, 7), GPIO_OUT_LOW) +GPIO(CPU_C10_GATE_L, PIN(6, 7), GPIO_INPUT) + +/* MKBP event synchronization */ +GPIO(EC_INT_L, PIN(7, 0), GPIO_ODR_HIGH) + +/* + * GPIO_INT_BOTH is required for PSL wake from hibernate, but we don't need an + * interrupt handler because it is automatically handled by the PSL. + * + * We need to lock the setting so this gpio can't be reconfigured to overdrive + * the real reset signal. (This is the PSL input pin not the real reset pin). + */ +GPIO(EC_RST_ODL, PIN(0, 2), GPIO_INT_BOTH | + GPIO_HIB_WAKE_HIGH | + GPIO_LOCKED) + +/* USB and USBC Signals */ +GPIO(USB_C_OC_ODL, PIN(B, 1), GPIO_ODR_HIGH) +GPIO(USB_C0_TCPC_RST_ODL, PIN(9, 7), GPIO_ODR_HIGH) +GPIO(USB_C1_TCPC_RST_ODL, PIN(3, 2), GPIO_ODR_HIGH) +GPIO(USB_C0_BC12_CHG_DET_L, PIN(6, 0), GPIO_INPUT) +GPIO(USB_C1_BC12_CHG_DET_L, PIN(9, 6), GPIO_INPUT) +GPIO(USB_C0_BC12_VBUS_ON, PIN(9, 4), GPIO_OUT_LOW) +GPIO(USB_C1_BC12_VBUS_ON, PIN(C, 6), GPIO_OUT_LOW) + +/* Misc Signals */ +GPIO(EC_BATT_PRES_ODL, PIN(E, 1), GPIO_INPUT) +GPIO(LED_1_L, PIN(C, 4), GPIO_OUT_HIGH) /* Yellow (hatch) */ +GPIO(LED_2_L, PIN(C, 3), GPIO_OUT_HIGH) /* White (hatch) */ +GPIO(LED_3_L, PIN(C, 2), GPIO_OUT_HIGH) +GPIO(EC_KB_BL_EN, PIN(8, 6), GPIO_OUT_LOW) /* Keyboard backlight */ +GPIO(EDP_BKLTEN_OD, PIN(D, 3), GPIO_ODR_HIGH) /* Display backlight */ +GPIO(LID_ACCEL_INT_L, PIN(5, 0), GPIO_INPUT | /* Lid accelerometer */ + GPIO_SEL_1P8V) + +/* + * TODO: b/130822500 + * Configured as if it were NC for now + */ +GPIO(M2_SD_PLN, PIN(A, 0), GPIO_INPUT | /* Provide SSD a shutdown warning */ + GPIO_PULL_UP) + +/* + * TODO: b/130824532 + * Configured as if it were NC for now (but has external 1K pulldown) + */ +GPIO(IMVP8_PE, PIN(A, 7), GPIO_INPUT) /* Pull high to flash MPS part */ + +/* I2C pins - Alternate function below configures I2C module on these pins */ +GPIO(I2C0_SCL, PIN(B, 5), GPIO_INPUT | + GPIO_SEL_1P8V) /* EC_I2C_SENSOR_1V8_SCL */ +GPIO(I2C0_SDA, PIN(B, 4), GPIO_INPUT | + GPIO_SEL_1P8V) /* EC_I2C_SENSOR_1V8_SDA */ +GPIO(I2C1_SCL, PIN(9, 0), GPIO_INPUT) /* EC_I2C_USB_C0_PD_SCL */ +GPIO(I2C1_SDA, PIN(8, 7), GPIO_INPUT) /* EC_I2C_USB_C0_PD_SDA */ +GPIO(I2C2_SCL, PIN(9, 2), GPIO_INPUT) /* EC_I2C_USB_C1_PD_SCL */ +GPIO(I2C2_SDA, PIN(9, 1), GPIO_INPUT) /* EC_I2C_USB_C1_PD_SDA */ +GPIO(I2C3_SCL, PIN(D, 1), GPIO_INPUT) /* EC_I2C_USB_C0_TCPC_SDA */ +GPIO(I2C3_SDA, PIN(D, 0), GPIO_INPUT) /* EC_I2C_USB_C0_TCPC_SCL */ +GPIO(I2C5_SCL, PIN(3, 3), GPIO_INPUT) /* EC_I2C_POWER_SCL */ +GPIO(I2C5_SDA, PIN(3, 6), GPIO_INPUT) /* EC_I2C_POWER_SDA */ +GPIO(I2C7_SCL, PIN(B, 3), GPIO_INPUT) /* EC_I2C_EEPROM_SCL */ +GPIO(I2C7_SDA, PIN(B, 2), GPIO_INPUT) /* EC_I2C_EEPROM_SDA */ + +/* NC / TP */ +GPIO(TP58, PIN(0, 4), GPIO_INPUT | GPIO_PULL_UP) +GPIO(TP73, PIN(8, 2), GPIO_INPUT | GPIO_PULL_UP) +GPIO(TP18, PIN(C, 0), GPIO_INPUT | GPIO_PULL_UP) +GPIO(TP54, PIN(4, 0), GPIO_INPUT | GPIO_PULL_UP) +GPIO(TP56, PIN(6, 1), GPIO_INPUT | GPIO_PULL_UP) +GPIO(TP57, PIN(8, 1), GPIO_INPUT | GPIO_PULL_UP) +GPIO(TP55, PIN(7, 3), GPIO_INPUT | GPIO_PULL_UP) +GPIO(TP59, PIN(B, 0), GPIO_INPUT | GPIO_PULL_UP) + +/* Keyboard pins */ +#define GPIO_KB_INPUT (GPIO_INPUT | GPIO_PULL_UP) +GPIO(KBD_KSO2, PIN(1, 7), GPIO_OUT_LOW) /* KSO_02 inverted */ +ALTERNATE(PIN_MASK(3, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_INPUT) /* KSI_00-01 */ +ALTERNATE(PIN_MASK(2, 0xFC), 0, MODULE_KEYBOARD_SCAN, GPIO_KB_INPUT) /* KSI_02-07 */ +ALTERNATE(PIN_MASK(2, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_00-01 */ +ALTERNATE(PIN_MASK(1, 0x7F), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_03-09 */ +ALTERNATE(PIN_MASK(0, 0xF0), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_10-13 */ +ALTERNATE(PIN_MASK(8, 0x04), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_14 */ + +/* Alternate functions GPIO definitions */ +ALTERNATE(PIN_MASK(B, 0x30), 0, MODULE_I2C, (GPIO_INPUT | GPIO_SEL_1P8V)) /* I2C0 1.8V */ +ALTERNATE(PIN_MASK(9, 0x07), 0, MODULE_I2C, 0) /* I2C1 SCL / I2C2 */ +ALTERNATE(PIN_MASK(8, 0x80), 0, MODULE_I2C, 0) /* I2C1 SDA */ +ALTERNATE(PIN_MASK(D, 0x03), 0, MODULE_I2C, 0) /* I2C3 */ +ALTERNATE(PIN_MASK(3, 0x48), 0, MODULE_I2C, 0) /* I2C5 */ +ALTERNATE(PIN_MASK(B, 0x0C), 0, MODULE_I2C, 0) /* I2C7 */ + +/* UART */ +ALTERNATE(PIN_MASK(6, 0x30), 0, MODULE_UART, 0) /* UART from EC to Servo */ + +/* PWM */ +ALTERNATE(PIN_MASK(8, 0x01), 0, MODULE_PWM, 0) /* PWM3 - Keyboard backlight */ + +/* ADC */ +ALTERNATE(PIN_MASK(4, 0x3C), 0, MODULE_ADC, 0) /* ADC0-3 */ + +/* Power Switch Logic (PSL) inputs */ +ALTERNATE(PIN_MASK(D, 0x04), 0, MODULE_PMU, 0) /* GPIOD2 = LID_OPEN */ +ALTERNATE(PIN_MASK(0, 0x07), 0, MODULE_PMU, 0) /* GPIO00 = ACOK_OD, + GPIO01 = MECH_PWR_BTN_ODL + GPIO02 = EC_RST_ODL */ diff --git a/board/nightfury/led.c b/board/nightfury/led.c new file mode 100644 index 0000000000..3be1c9cd96 --- /dev/null +++ b/board/nightfury/led.c @@ -0,0 +1,128 @@ +/* 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. + * + * Power and battery LED control for Nightfury + */ + +#include "chipset.h" +#include "ec_commands.h" +#include "gpio.h" +#include "hooks.h" +#include "led_common.h" +#include "led_onoff_states.h" + +#define LED_OFF_LVL 1 +#define LED_ON_LVL 0 + +const int led_charge_lvl_1 = 0; + +const int led_charge_lvl_2 = 100; + +/* Nightfury : There are 3 leds for AC, Battery and Power */ +struct led_descriptor led_bat_state_table[LED_NUM_STATES][LED_NUM_PHASES] = { + [STATE_CHARGING_LVL_1] = {{EC_LED_COLOR_RED, LED_INDEFINITE} }, + [STATE_CHARGING_LVL_2] = {{EC_LED_COLOR_RED, LED_INDEFINITE} }, + [STATE_CHARGING_FULL_CHARGE] = {{EC_LED_COLOR_GREEN, LED_INDEFINITE} }, + [STATE_DISCHARGE_S0] = {{EC_LED_COLOR_GREEN, LED_INDEFINITE} }, + [STATE_DISCHARGE_S0_BAT_LOW] = {{LED_OFF, LED_INDEFINITE} }, + [STATE_DISCHARGE_S3] = {{LED_OFF, LED_INDEFINITE} }, + [STATE_DISCHARGE_S5] = {{LED_OFF, LED_INDEFINITE} }, + [STATE_BATTERY_ERROR] = {{EC_LED_COLOR_RED, 0.5 * LED_ONE_SEC}, + {LED_OFF, 0.5 * LED_ONE_SEC} }, + [STATE_FACTORY_TEST] = {{EC_LED_COLOR_RED, 1 * LED_ONE_SEC}, + {LED_OFF, 1 * LED_ONE_SEC} }, +}; + +const struct led_descriptor + led_pwr_state_table[PWR_LED_NUM_STATES][LED_NUM_PHASES] = { + [PWR_LED_STATE_ON] = {{EC_LED_COLOR_BLUE, LED_INDEFINITE} }, + [PWR_LED_STATE_SUSPEND_AC] = {{LED_OFF, LED_INDEFINITE} }, + [PWR_LED_STATE_SUSPEND_NO_AC] = {{LED_OFF, LED_INDEFINITE} }, + [PWR_LED_STATE_OFF] = {{LED_OFF, LED_INDEFINITE} }, +}; + +const enum ec_led_id supported_led_ids[] = { + EC_LED_ID_BATTERY_LED, + EC_LED_ID_POWER_LED +}; + +const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids); + +void led_set_color_power(enum ec_led_colors color) +{ + /* Don't set led if led_auto_control is disabled. */ + if (!led_auto_control_is_enabled(EC_LED_ID_POWER_LED) || + !led_auto_control_is_enabled(EC_LED_ID_BATTERY_LED)) { + return; + } + + if (color == EC_LED_COLOR_BLUE) + { + gpio_set_level(GPIO_BAT_LED_RED_L, LED_OFF_LVL); + gpio_set_level(GPIO_BAT_LED_GREEN_L, LED_OFF_LVL); + gpio_set_level(GPIO_PWR_LED_BLUE_L, LED_ON_LVL); + } else { + /* LED_OFF and unsupported colors */ + gpio_set_level(GPIO_PWR_LED_BLUE_L, LED_OFF_LVL); + } +} + +void led_set_color_battery(enum ec_led_colors color) +{ + /* Don't set led if led_auto_control is disabled. */ + if (!led_auto_control_is_enabled(EC_LED_ID_POWER_LED) || + !led_auto_control_is_enabled(EC_LED_ID_BATTERY_LED)) { + return; + } + + /* Battery leds must be turn off when blue led is on + * because Nightfury has 3-in-1 led. + */ + if(!gpio_get_level(GPIO_PWR_LED_BLUE_L)) + { + gpio_set_level(GPIO_BAT_LED_RED_L, LED_OFF_LVL); + gpio_set_level(GPIO_BAT_LED_GREEN_L, LED_OFF_LVL); + return; + } + + switch (color) { + case EC_LED_COLOR_GREEN: + gpio_set_level(GPIO_BAT_LED_RED_L, LED_OFF_LVL); + gpio_set_level(GPIO_BAT_LED_GREEN_L, LED_ON_LVL); + break; + case EC_LED_COLOR_RED: + gpio_set_level(GPIO_BAT_LED_RED_L, LED_ON_LVL); + gpio_set_level(GPIO_BAT_LED_GREEN_L, LED_OFF_LVL); + break; + default: /* LED_OFF and other unsupported colors */ + gpio_set_level(GPIO_BAT_LED_RED_L, LED_OFF_LVL); + gpio_set_level(GPIO_BAT_LED_GREEN_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_GREEN] = 1; + brightness_range[EC_LED_COLOR_RED] = 1; + } else if (led_id == EC_LED_ID_POWER_LED) { + brightness_range[EC_LED_COLOR_BLUE] = 1; + } +} + +int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness) +{ + if (led_id == EC_LED_ID_BATTERY_LED) { + gpio_set_level(GPIO_PWR_LED_BLUE_L, LED_OFF_LVL); + gpio_set_level(GPIO_BAT_LED_GREEN_L, !brightness[EC_LED_COLOR_GREEN]); + gpio_set_level(GPIO_BAT_LED_RED_L, !brightness[EC_LED_COLOR_RED]); + } else if (led_id == EC_LED_ID_POWER_LED) { + gpio_set_level(GPIO_PWR_LED_BLUE_L, !brightness[EC_LED_COLOR_BLUE]); + gpio_set_level(GPIO_BAT_LED_GREEN_L, LED_OFF_LVL); + gpio_set_level(GPIO_BAT_LED_RED_L, LED_OFF_LVL); + } + + return EC_SUCCESS; +} |