diff options
| -rw-r--r-- | board/jinlon/battery.c | 95 | ||||
| -rw-r--r-- | board/jinlon/board.c | 453 | ||||
| -rw-r--r-- | board/jinlon/board.h | 176 | ||||
| -rw-r--r-- | board/jinlon/build.mk | 15 | ||||
| -rw-r--r-- | board/jinlon/ec.tasklist | 27 | ||||
| -rw-r--r-- | board/jinlon/gpio.inc | 133 | ||||
| -rw-r--r-- | board/jinlon/led.c | 217 |
7 files changed, 1116 insertions, 0 deletions
diff --git a/board/jinlon/battery.c b/board/jinlon/battery.c new file mode 100644 index 0000000000..ee5db0f30c --- /dev/null +++ b/board/jinlon/battery.c @@ -0,0 +1,95 @@ +/* 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. + * + * Battery pack vendor provided charging profile + */ + +#include "battery_fuel_gauge.h" +#include "common.h" +#include "util.h" + +/* + * Battery info for all Dratini/Dragonair 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[] = { + /* Simplo Coslight 996QA182H Battery Information */ + [BATTERY_SIMPLO_COS] = { + .fuel_gauge = { + .manuf_name = "333-1C-13-A", + .ship_mode = { + .reg_addr = 0x0, + .reg_data = { 0x0010, 0x0010 }, + }, + .fet = { + .mfgacc_support = 1, + .reg_addr = 0x0, + .reg_mask = 0x0006, + .disconnect_val = 0x0, + }, + }, + .batt_info = { + .voltage_max = 13200, /* mV */ + .voltage_normal = 11550, /* 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 = 45, + .discharging_min_c = -10, + .discharging_max_c = 60, + }, + }, + + /* LGC MPPHPPBC031C Battery Information */ + [BATTERY_LGC] = { + .fuel_gauge = { + .manuf_name = "333-42-0D-A", + .ship_mode = { + .reg_addr = 0x0, + .reg_data = { 0x0010, 0x0010 }, + }, + .fet = { + .mfgacc_support = 1, + .reg_addr = 0x0, + .reg_mask = 0x0006, + .disconnect_val = 0x0, + }, + }, + .batt_info = { + .voltage_max = 13200, /* mV */ + .voltage_normal = 11550, /* 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 = 45, + .discharging_min_c = -10, + .discharging_max_c = 60, + }, + }, +}; +BUILD_ASSERT(ARRAY_SIZE(board_battery_info) == BATTERY_TYPE_COUNT); + +const enum battery_type DEFAULT_BATTERY_TYPE = BATTERY_SIMPLO_COS; diff --git a/board/jinlon/board.c b/board/jinlon/board.c new file mode 100644 index 0000000000..08c9de6c74 --- /dev/null +++ b/board/jinlon/board.c @@ -0,0 +1,453 @@ +/* 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 "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_tcs3400.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 "spi.h" +#include "switch.h" +#include "system.h" +#include "tablet_mode.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) + +/* 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, +}; + +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, 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 = 100 }, + [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, + }, +}; + +struct usb_mux usb_muxes[CONFIG_USB_PD_PORT_MAX_COUNT] = { + [USB_PD_PORT_TCPC_0] = { + .driver = &anx7447_usb_mux_driver, + .hpd_update = &anx7447_tcpc_update_hpd_status, + }, + [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 bmi160_drv_data_t g_bmi160_data; + +/* BMA255 private data */ +static struct accelgyro_saved_data_t g_bma255_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)} +}; + +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 tablet mode */ + .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 = 2, /* g, to support tablet mode */ + .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, + }, +}; +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 = 3100, + .rpm_start = 3100, + .rpm_max = 6900, +}; + +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}, +}; +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, + .action_delay_sec = 1}, + [TEMP_SENSOR_2] = {.name = "Temp2", + .type = TEMP_SENSOR_TYPE_BOARD, + .read = get_temp_3v3_30k9_47k_4050b, + .idx = ADC_TEMP_SENSOR_2, + .action_delay_sec = 1}, +}; +BUILD_ASSERT(ARRAY_SIZE(temp_sensors) == TEMP_SENSOR_COUNT); + + +/* Dratini Temperature sensors */ +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(85), + }, + .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(70), +}; + +const static struct ec_thermal_config thermal_b = { + .temp_host = { + [EC_TEMP_THRESH_WARN] = 0, + [EC_TEMP_THRESH_HIGH] = C_TO_K(75), + [EC_TEMP_THRESH_HALT] = C_TO_K(75), + }, + .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_COUNT]; + +static void setup_fans(void) +{ + thermal_params[TEMP_SENSOR_1] = thermal_a; + thermal_params[TEMP_SENSOR_2] = thermal_b; +} + +/* + * Returns true for boards that are convertible into tablet mode, and + * false for clamshells. + */ +static bool board_is_convertible(void) +{ + uint8_t sku_id = get_board_sku(); + + /* + * Dragonair (SKU 21 ,22 and 23) is a convertible. Dratini is not. + * Unprovisioned SKU 255. + */ + return sku_id == 21 || sku_id == 22 || sku_id == 23 || sku_id == 255; +} + +static void board_update_sensor_config_from_sku(void) +{ + 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); + } else { + motion_sensor_count = 0; + gmr_tablet_switch_disable(); + /* Base accel is not stuffed, don't allow line to float */ + gpio_set_flags(GPIO_BASE_SIXAXIS_INT_L, + GPIO_INPUT | GPIO_PULL_DOWN); + } +} + +static void board_init(void) +{ + /* Initialize Fans */ + setup_fans(); + /* Enable HDMI HPD interrupt. */ + gpio_enable_interrupt(GPIO_HDMI_CONN_HPD); + + board_update_sensor_config_from_sku(); +} +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); +} + +bool board_has_kb_backlight(void) +{ + uint8_t sku_id = get_board_sku(); + /* + * SKUs have keyboard backlight. + * Dratini: 2, 3 + * Dragonair: 22 + * Unprovisioned: 255 + */ + return sku_id == 2 || sku_id == 3 || sku_id == 22 || sku_id == 255; +} + +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)); +} + +uint32_t board_override_feature_flags1(uint32_t flags1) +{ + return flags1; +} + +#ifdef CONFIG_KEYBOARD_FACTORY_TEST +/* + * Map keyboard connector pins to EC GPIO pins for factory test. + * Pins mapped to {-1, -1} are skipped. + * The connector has 24 pins total, and there is no pin 0. + */ +const int keyboard_factory_scan_pins[][2] = { + {-1, -1}, {0, 5}, {1, 1}, {1, 0}, {0, 6}, + {0, 7}, {1, 4}, {1, 3}, {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}, +}; + +const int keyboard_factory_scan_pins_used = + ARRAY_SIZE(keyboard_factory_scan_pins); +#endif diff --git a/board/jinlon/board.h b/board/jinlon/board.h new file mode 100644 index 0000000000..aae65bee40 --- /dev/null +++ b/board/jinlon/board.h @@ -0,0 +1,176 @@ +/* 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 configuration */ + +#ifndef __CROS_EC_BOARD_H +#define __CROS_EC_BOARD_H + +/* Baseboard features */ +#include "baseboard.h" + +#define CONFIG_EC_FEATURE_BOARD_OVERRIDE +#define CONFIG_POWER_BUTTON +#define CONFIG_KEYBOARD_BOARD_CONFIG +#define CONFIG_KEYBOARD_PROTOCOL_8042 +#undef CONFIG_LED_ONOFF_STATES +#define CONFIG_LED_COMMON +#define CONFIG_LOW_POWER_IDLE + +#define CONFIG_HOSTCMD_ESPI + +#undef CONFIG_UART_TX_BUF_SIZE +#define CONFIG_UART_TX_BUF_SIZE 4096 + +/* Keyboard features */ +#define CONFIG_PWM_KBLIGHT +#define CONFIG_KEYBOARD_FACTORY_TEST + +/* 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 +/* BMA253 Lid accel */ +#define CONFIG_ACCEL_BMA255 +#define CONFIG_ACCEL_FORCE_MODE_MASK BIT(LID_ACCEL) +#define CONFIG_DYNAMIC_MOTION_SENSOR_COUNT +#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 +#define CONFIG_GMR_TABLET_MODE +#define GMR_TABLET_MODE_GPIO_L GPIO_TABLET_MODE_L + +/* USB Type C and USB PD defines */ +#define CONFIG_USB_PD_COMM_LOCKED +#define CONFIG_USB_PD_TCPM_ANX7447 +#define CONFIG_USB_PD_TCPM_ANX7447_AUX_PU_PD +#define CONFIG_USB_PD_TCPM_PS8751 +#define BOARD_TCPC_C0_RESET_HOLD_DELAY ANX74XX_RESET_HOLD_MS +#define BOARD_TCPC_C0_RESET_POST_DELAY ANX74XX_RESET_HOLD_MS +#define BOARD_TCPC_C1_RESET_HOLD_DELAY PS8XXX_RESET_DELAY_MS +#define BOARD_TCPC_C1_RESET_POST_DELAY 0 +#define GPIO_USB_C1_TCPC_RST GPIO_USB_C1_TCPC_RST_ODL + +/* USB Type A Features */ +#define CONFIG_USB_PORT_POWER_SMART +#undef CONFIG_USB_PORT_POWER_SMART_PORT_COUNT +#define CONFIG_USB_PORT_POWER_SMART_PORT_COUNT 1 +#define CONFIG_USB_PORT_POWER_SMART_CDP_SDP_ONLY +#define GPIO_USB1_ILIM_SEL GPIO_EN_USB_A_LOW_PWR_OD + +/* BC 1.2 */ +#define CONFIG_BC12_DETECT_PI3USB9201 + +/* 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 based on the battery's discharge current limit and what was tested to + * prevent the AP rebooting with low charge level batteries. + * + * TODO(b/133447140): Revisit this threshold once peak power consumption tuning + * for the AP is completed. + */ +#define CONFIG_CHARGER_BQ25710_IDCHG_LIMIT_MA 8192 + +/* 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 + +/* Fan features */ +#define CONFIG_FANS 1 +#undef CONFIG_FAN_INIT_SPEED +#define CONFIG_FAN_INIT_SPEED 50 +#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 + +/* MST */ +/* + * TDOD (b/124068003): This inherently assumes the MST chip is connected to only + * one Type C port. This will need to be chagned to support 2 Type C ports + * connected to the same MST chip. + */ +#define USB_PD_PORT_TCPC_MST USB_PD_PORT_TCPC_1 + +/* + * 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" + +enum adc_channel { + ADC_TEMP_SENSOR_1, /* ADC0 */ + ADC_TEMP_SENSOR_2, /* ADC1 */ + ADC_CH_COUNT +}; + +enum sensor_id { + LID_ACCEL = 0, + BASE_ACCEL, + BASE_GYRO, + SENSOR_COUNT, +}; + +enum pwm_channel { + PWM_CH_KBLIGHT, + PWM_CH_FAN, + PWM_CH_COUNT +}; + +enum fan_channel { + FAN_CH_0 = 0, + /* Number of FAN channels */ + FAN_CH_COUNT, +}; + +enum mft_channel { + MFT_CH_0 = 0, + /* Number of MFT channels */ + MFT_CH_COUNT, +}; + +enum temp_sensor_id { + TEMP_SENSOR_1, + TEMP_SENSOR_2, + TEMP_SENSOR_COUNT +}; + +/* List of possible batteries */ +enum battery_type { + BATTERY_SIMPLO_COS, + BATTERY_LGC, + BATTERY_TYPE_COUNT, +}; + +#ifdef CONFIG_KEYBOARD_FACTORY_TEST +extern const int keyboard_factory_scan_pins[][2]; +extern const int keyboard_factory_scan_pins_used; +#endif + +#endif /* !__ASSEMBLER__ */ + +#endif /* __CROS_EC_BOARD_H */ diff --git a/board/jinlon/build.mk b/board/jinlon/build.mk new file mode 100644 index 0000000000..733912454f --- /dev/null +++ b/board/jinlon/build.mk @@ -0,0 +1,15 @@ +# -*- makefile -*- +# 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. +# +# 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/jinlon/ec.tasklist b/board/jinlon/ec.tasklist new file mode 100644 index 0000000000..bf5a7a436a --- /dev/null +++ b/board/jinlon/ec.tasklist @@ -0,0 +1,27 @@ +/* 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. + */ + +/* + * 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/jinlon/gpio.inc b/board/jinlon/gpio.inc new file mode 100644 index 0000000000..8faa96fb89 --- /dev/null +++ b/board/jinlon/gpio.inc @@ -0,0 +1,133 @@ +/* -*- mode:c -*- + * + * 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. + */ + +/* 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(TABLET_MODE_L, PIN(C, 7), GPIO_INT_BOTH, gmr_tablet_switch_isr) +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) + +/* 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) + +GPIO_INT(HDMI_CONN_HPD, PIN(7, 2), GPIO_INT_BOTH, hdmi_hpd_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(0, 2), 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) + +/* USB and USBC Signals */ +GPIO(USB_C_OC_ODL, PIN(B, 1), GPIO_ODR_HIGH) +GPIO(USB_C0_TCPC_RST, PIN(9, 7), GPIO_OUT_LOW) +GPIO(USB_C1_TCPC_RST_ODL, PIN(3, 2), GPIO_ODR_HIGH) +GPIO(EN_USB_A_5V, PIN(3, 5), GPIO_OUT_LOW) +GPIO(EN_USB_A_LOW_PWR_OD, PIN(9, 4), GPIO_OUT_LOW) + +/* Misc Signals */ +GPIO(EC_BATT_PRES_ODL, PIN(E, 1), GPIO_INPUT) +GPIO(LED_AMBER_C0_L, PIN(C, 4), GPIO_OUT_HIGH) /* Amber C0 port */ +GPIO(LED_WHITE_C0_L, PIN(C, 3), GPIO_OUT_HIGH) /* White C0 port */ +GPIO(LED_AMBER_C1_L, PIN(4, 2), GPIO_OUT_HIGH) /* Amber C1 port */ +GPIO(LED_WHITE_C1_L, PIN(C, 6), GPIO_OUT_HIGH) /* White C1 port */ +GPIO(PWR_LED_WHITE_L, PIN(6, 0), 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(EN_PP5000_FAN, PIN(6, 1), GPIO_OUT_LOW) +GPIO(EN_MST, PIN(9, 6), GPIO_OUT_LOW) + + +/* 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 */ + +/* 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 */ +ALTERNATE(PIN_MASK(B, 0x80), 0, MODULE_PWM, 0) /* PWM5 - FAN */ +ALTERNATE(PIN_MASK(4, 0x01), 0, MODULE_PWM, 0) /* TA1 - Fan Tachometer */ + +/* ADC */ +ALTERNATE(PIN_MASK(4, 0x30), 0, MODULE_ADC, 0) /* ADC0-1 */ + +/* 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/jinlon/led.c b/board/jinlon/led.c new file mode 100644 index 0000000000..60e54a505e --- /dev/null +++ b/board/jinlon/led.c @@ -0,0 +1,217 @@ +/* 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. + * + * Power and battery LED control for Dratini/Dragonair + */ + +#include "battery.h" +#include "charge_manager.h" +#include "charge_state.h" +#include "chipset.h" +#include "ec_commands.h" +#include "gpio.h" +#include "host_command.h" +#include "led_common.h" +#include "hooks.h" + +#define BAT_LED_ON 0 +#define BAT_LED_OFF 1 + +#define POWER_LED_ON 0 +#define POWER_LED_OFF 1 + +#define LED_TICKS_PER_CYCLE 10 +#define LED_ON_TICKS 5 + +const enum ec_led_id supported_led_ids[] = { + EC_LED_ID_LEFT_LED, + EC_LED_ID_RIGHT_LED, + EC_LED_ID_POWER_LED +}; + +const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids); + +enum led_color { + LED_OFF = 0, + LED_AMBER, + LED_WHITE, + LED_COLOR_COUNT /* Number of colors, not a color itself */ +}; + +static void led_set_color_battery(int port, enum led_color color) +{ + enum gpio_signal amber_led, white_led; + + amber_led = (port == 0 ? GPIO_LED_AMBER_C0_L : GPIO_LED_AMBER_C1_L); + white_led = (port == 0 ? GPIO_LED_WHITE_C0_L : GPIO_LED_WHITE_C1_L); + + switch (color) { + case LED_WHITE: + gpio_set_level(white_led, BAT_LED_ON); + gpio_set_level(amber_led, BAT_LED_OFF); + break; + case LED_AMBER: + gpio_set_level(white_led, BAT_LED_OFF); + gpio_set_level(amber_led, BAT_LED_ON); + break; + case LED_OFF: + gpio_set_level(white_led, BAT_LED_OFF); + gpio_set_level(amber_led, BAT_LED_OFF); + break; + default: + break; + } +} + +void led_set_color_power(enum ec_led_colors color) +{ + switch (color) { + case LED_OFF: + gpio_set_level(GPIO_PWR_LED_WHITE_L, POWER_LED_OFF); + break; + case LED_WHITE: + gpio_set_level(GPIO_PWR_LED_WHITE_L, POWER_LED_ON); + break; + default: + break; + } +} + +void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range) +{ + switch (led_id) { + case EC_LED_ID_LEFT_LED: + brightness_range[EC_LED_COLOR_WHITE] = 1; + brightness_range[EC_LED_COLOR_AMBER] = 1; + break; + case EC_LED_ID_RIGHT_LED: + brightness_range[EC_LED_COLOR_WHITE] = 1; + brightness_range[EC_LED_COLOR_AMBER] = 1; + break; + case EC_LED_ID_POWER_LED: + brightness_range[EC_LED_COLOR_WHITE] = 1; + break; + default: + break; + } +} + +int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness) +{ + switch (led_id) { + case EC_LED_ID_LEFT_LED: + if (brightness[EC_LED_COLOR_WHITE] != 0) + led_set_color_battery(1, LED_WHITE); + else if (brightness[EC_LED_COLOR_AMBER] != 0) + led_set_color_battery(1, LED_AMBER); + else + led_set_color_battery(1, LED_OFF); + break; + case EC_LED_ID_RIGHT_LED: + if (brightness[EC_LED_COLOR_WHITE] != 0) + led_set_color_battery(0, LED_WHITE); + else if (brightness[EC_LED_COLOR_AMBER] != 0) + led_set_color_battery(0, LED_AMBER); + else + led_set_color_battery(0, LED_OFF); + break; + case EC_LED_ID_POWER_LED: + if (brightness[EC_LED_COLOR_WHITE] != 0) + led_set_color_power(LED_WHITE); + else + led_set_color_power(LED_OFF); + break; + default: + return EC_ERROR_PARAM1; + } + + return EC_SUCCESS; +} + +/* + * Set active charge port color to the parameter, turn off all others. + * If no port is active (-1), turn off all LEDs. + */ +static void set_active_port_color(enum led_color color) +{ + int port = charge_manager_get_active_charge_port(); + + if (led_auto_control_is_enabled(EC_LED_ID_RIGHT_LED)) + led_set_color_battery(0, (port == 0) ? color : LED_OFF); + if (led_auto_control_is_enabled(EC_LED_ID_LEFT_LED)) + led_set_color_battery(1, (port == 1) ? color : LED_OFF); +} + +static void led_set_battery(void) +{ + static int battery_ticks; + uint32_t chflags = charge_get_flags(); + + battery_ticks++; + + switch (charge_get_state()) { + case PWR_STATE_CHARGE: + /* Always indicate when charging, even in suspend. */ + set_active_port_color(LED_AMBER); + break; + case PWR_STATE_DISCHARGE: + if (led_auto_control_is_enabled(EC_LED_ID_RIGHT_LED)) { + if (charge_get_percent() < 10) + led_set_color_battery(0, (battery_ticks % + LED_TICKS_PER_CYCLE < LED_ON_TICKS) ? + LED_WHITE : LED_OFF); + else + led_set_color_battery(0, LED_OFF); + } + + if (led_auto_control_is_enabled(EC_LED_ID_LEFT_LED)) + led_set_color_battery(1, LED_OFF); + break; + case PWR_STATE_ERROR: + set_active_port_color((battery_ticks & 0x2) ? + LED_WHITE : LED_OFF); + break; + case PWR_STATE_CHARGE_NEAR_FULL: + set_active_port_color(LED_WHITE); + break; + case PWR_STATE_IDLE: /* External power connected in IDLE */ + if (chflags & CHARGE_FLAG_FORCE_IDLE) + set_active_port_color((battery_ticks % + LED_TICKS_PER_CYCLE < LED_ON_TICKS) ? + LED_AMBER : LED_OFF); + else + set_active_port_color(LED_WHITE); + break; + default: + /* Other states don't alter LED behavior */ + break; + } +} + +static void led_set_power(void) +{ + static int power_tick; + + power_tick++; + + if (chipset_in_state(CHIPSET_STATE_ON)) + led_set_color_power(LED_WHITE); + else if (chipset_in_state(CHIPSET_STATE_SUSPEND | + CHIPSET_STATE_STANDBY)) + led_set_color_power((power_tick % + LED_TICKS_PER_CYCLE < LED_ON_TICKS) ? + LED_WHITE : LED_OFF); + else + led_set_color_power(LED_OFF); +} + +/* Called by hook task every TICK */ +static void led_tick(void) +{ + if (led_auto_control_is_enabled(EC_LED_ID_POWER_LED)) + led_set_power(); + + led_set_battery(); +} +DECLARE_HOOK(HOOK_TICK, led_tick, HOOK_PRIO_DEFAULT); |