diff options
Diffstat (limited to 'board/nautilus/board.c')
-rw-r--r-- | board/nautilus/board.c | 176 |
1 files changed, 85 insertions, 91 deletions
diff --git a/board/nautilus/board.c b/board/nautilus/board.c index 73a40b8433..3cdd7abaf1 100644 --- a/board/nautilus/board.c +++ b/board/nautilus/board.c @@ -1,4 +1,4 @@ -/* Copyright 2017 The Chromium OS Authors. All rights reserved. +/* Copyright 2017 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ @@ -35,6 +35,7 @@ #include "motion_lid.h" #include "motion_sense.h" #include "pi3usb9281.h" +#include "panic.h" #include "power.h" #include "power_button.h" #include "spi.h" @@ -52,8 +53,8 @@ #include "util.h" #include "espi.h" -#define CPRINTS(format, args...) cprints(CC_USBCHARGE, format, ## args) -#define CPRINTF(format, args...) cprintf(CC_USBCHARGE, format, ## args) +#define CPRINTS(format, args...) cprints(CC_USBCHARGE, format, ##args) +#define CPRINTF(format, args...) cprintf(CC_USBCHARGE, format, ##args) static void tcpc_alert_event(enum gpio_signal signal) { @@ -75,9 +76,9 @@ static void vbus_discharge_handler(void) { if (system_get_board_version() >= 2) { pd_set_vbus_discharge(0, - gpio_get_level(GPIO_USB_C0_VBUS_WAKE_L)); + gpio_get_level(GPIO_USB_C0_VBUS_WAKE_L)); pd_set_vbus_discharge(1, - gpio_get_level(GPIO_USB_C1_VBUS_WAKE_L)); + gpio_get_level(GPIO_USB_C1_VBUS_WAKE_L)); } } DECLARE_DEFERRED(vbus_discharge_handler); @@ -122,56 +123,47 @@ const int hibernate_wake_pins_used = ARRAY_SIZE(hibernate_wake_pins); /* ADC channels */ const struct adc_t adc_channels[] = { /* Base detection */ - [ADC_BASE_DET] = {"BASE_DET", NPCX_ADC_CH0, - ADC_MAX_VOLT, ADC_READ_MAX+1, 0}, + [ADC_BASE_DET] = { "BASE_DET", NPCX_ADC_CH0, ADC_MAX_VOLT, + ADC_READ_MAX + 1, 0 }, /* Vbus sensing (10x voltage divider). */ - [ADC_VBUS] = {"VBUS", NPCX_ADC_CH2, ADC_MAX_VOLT*10, ADC_READ_MAX+1, 0}, + [ADC_VBUS] = { "VBUS", NPCX_ADC_CH2, ADC_MAX_VOLT * 10, + ADC_READ_MAX + 1, 0 }, /* * Adapter current output or battery charging/discharging current (uV) * 18x amplification on charger side. */ - [ADC_AMON_BMON] = {"AMON_BMON", NPCX_ADC_CH1, ADC_MAX_VOLT*1000/18, - ADC_READ_MAX+1, 0}, + [ADC_AMON_BMON] = { "AMON_BMON", NPCX_ADC_CH1, ADC_MAX_VOLT * 1000 / 18, + ADC_READ_MAX + 1, 0 }, }; BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT); /* I2C port map */ -const struct i2c_port_t i2c_ports[] = { - { - .name = "tcpc0", - .port = NPCX_I2C_PORT0_0, - .kbps = 400, - .scl = GPIO_I2C0_0_SCL, - .sda = GPIO_I2C0_0_SDA - }, - { - .name = "tcpc1", - .port = NPCX_I2C_PORT0_1, - .kbps = 400, - .scl = GPIO_I2C0_1_SCL, - .sda = GPIO_I2C0_1_SDA - }, - { - .name = "charger", - .port = NPCX_I2C_PORT1, - .kbps = 100, - .scl = GPIO_I2C1_SCL, - .sda = GPIO_I2C1_SDA - }, - { - .name = "pmic", - .port = NPCX_I2C_PORT2, - .kbps = 400, - .scl = GPIO_I2C2_SCL, - .sda = GPIO_I2C2_SDA - }, - { - .name = "accelgyro", - .port = NPCX_I2C_PORT3, - .kbps = 400, - .scl = GPIO_I2C3_SCL, - .sda = GPIO_I2C3_SDA - }, +const struct i2c_port_t i2c_ports[] = { + { .name = "tcpc0", + .port = NPCX_I2C_PORT0_0, + .kbps = 400, + .scl = GPIO_I2C0_0_SCL, + .sda = GPIO_I2C0_0_SDA }, + { .name = "tcpc1", + .port = NPCX_I2C_PORT0_1, + .kbps = 400, + .scl = GPIO_I2C0_1_SCL, + .sda = GPIO_I2C0_1_SDA }, + { .name = "charger", + .port = NPCX_I2C_PORT1, + .kbps = 100, + .scl = GPIO_I2C1_SCL, + .sda = GPIO_I2C1_SDA }, + { .name = "pmic", + .port = NPCX_I2C_PORT2, + .kbps = 400, + .scl = GPIO_I2C2_SCL, + .sda = GPIO_I2C2_SDA }, + { .name = "accelgyro", + .port = NPCX_I2C_PORT3, + .kbps = 400, + .scl = GPIO_I2C3_SCL, + .sda = GPIO_I2C3_SDA }, }; const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports); @@ -195,16 +187,22 @@ const struct tcpc_config_t tcpc_config[CONFIG_USB_PD_PORT_MAX_COUNT] = { }, }; -const struct usb_mux usb_muxes[CONFIG_USB_PD_PORT_MAX_COUNT] = { +const struct usb_mux_chain usb_muxes[CONFIG_USB_PD_PORT_MAX_COUNT] = { { - .usb_port = 0, - .driver = &tcpci_tcpm_usb_mux_driver, - .hpd_update = &ps8xxx_tcpc_update_hpd_status, + .mux = + &(const struct usb_mux){ + .usb_port = 0, + .driver = &tcpci_tcpm_usb_mux_driver, + .hpd_update = &ps8xxx_tcpc_update_hpd_status, + }, }, { - .usb_port = 1, - .driver = &tcpci_tcpm_usb_mux_driver, - .hpd_update = &ps8xxx_tcpc_update_hpd_status, + .mux = + &(const struct usb_mux){ + .usb_port = 1, + .driver = &tcpci_tcpm_usb_mux_driver, + .hpd_update = &ps8xxx_tcpc_update_hpd_status, + }, } }; @@ -222,7 +220,7 @@ BUILD_ASSERT(ARRAY_SIZE(pi3usb9281_chips) == CONFIG_BC12_DETECT_PI3USB9281_CHIP_COUNT); const int usb_port_enable[CONFIG_USB_PORT_POWER_SMART_PORT_COUNT] = { - GPIO_USB1_ENABLE, + GPIO_USB1_ENABLE, }; const struct charger_config_t chg_chips[] = { @@ -260,9 +258,9 @@ void board_tcpc_init(void) */ for (int port = 0; port < CONFIG_USB_PD_PORT_MAX_COUNT; ++port) usb_mux_hpd_update(port, USB_PD_MUX_HPD_LVL_DEASSERTED | - USB_PD_MUX_HPD_IRQ_DEASSERTED); + USB_PD_MUX_HPD_IRQ_DEASSERTED); } -DECLARE_HOOK(HOOK_INIT, board_tcpc_init, HOOK_PRIO_INIT_I2C+1); +DECLARE_HOOK(HOOK_INIT, board_tcpc_init, HOOK_PRIO_INIT_I2C + 1); uint16_t tcpc_get_alert_status(void) { @@ -282,13 +280,13 @@ uint16_t tcpc_get_alert_status(void) } const struct temp_sensor_t temp_sensors[] = { - {"Battery", TEMP_SENSOR_TYPE_BATTERY, charge_get_battery_temp, 0}, + { "Battery", TEMP_SENSOR_TYPE_BATTERY, charge_get_battery_temp, 0 }, /* These BD99992GW temp sensors are only readable in S0 */ - {"Charger", TEMP_SENSOR_TYPE_BOARD, bd99992gw_get_val, - BD99992GW_ADC_CHANNEL_SYSTHERM1}, - {"DRAM", TEMP_SENSOR_TYPE_BOARD, bd99992gw_get_val, - BD99992GW_ADC_CHANNEL_SYSTHERM2}, + { "Charger", TEMP_SENSOR_TYPE_BOARD, bd99992gw_get_val, + BD99992GW_ADC_CHANNEL_SYSTHERM1 }, + { "DRAM", TEMP_SENSOR_TYPE_BOARD, bd99992gw_get_val, + BD99992GW_ADC_CHANNEL_SYSTHERM2 }, }; BUILD_ASSERT(ARRAY_SIZE(temp_sensors) == TEMP_SENSOR_COUNT); @@ -304,8 +302,8 @@ static void board_report_pmic_fault(const char *str) uint32_t info; /* RESETIRQ1 -- Bit 4: VRFAULT */ - if (i2c_read8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS, 0x8, &vrfault) - != EC_SUCCESS) + if (i2c_read8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS, 0x8, &vrfault) != + EC_SUCCESS) return; if (!(vrfault & BIT(4))) @@ -414,8 +412,7 @@ static void board_pmic_enable_slp_s0_vr_decay(void) i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS, 0x38, 0x7a); } -__override void power_board_handle_host_sleep_event( - enum host_sleep_event state) +__override void power_board_handle_host_sleep_event(enum host_sleep_event state) { if (state == HOST_SLEEP_EVENT_S0IX_SUSPEND) board_pmic_enable_slp_s0_vr_decay(); @@ -463,13 +460,13 @@ static void board_init(void) gpio_enable_interrupt(GPIO_USB_C1_BC12_INT_L); /* Level of sensor's I2C and interrupt are 3.3V on proto board */ - if(system_get_board_version() < 2) { + if (system_get_board_version() < 2) { /* ACCELGYRO3_INT_L */ gpio_set_flags(GPIO_ACCELGYRO3_INT_L, GPIO_INT_FALLING); /* I2C3_SCL / I2C3_SDA */ gpio_set_flags(GPIO_I2C3_SCL, GPIO_INPUT); gpio_set_flags(GPIO_I2C3_SDA, GPIO_INPUT); - } + } /* Enable Gyro interrupts */ gpio_enable_interrupt(GPIO_ACCELGYRO3_INT_L); @@ -519,10 +516,12 @@ int board_set_active_charge_port(int charge_port) } else { /* Make sure non-charging port is disabled */ gpio_set_level(charge_port ? GPIO_USB_C0_CHARGE_L : - GPIO_USB_C1_CHARGE_L, 1); + GPIO_USB_C1_CHARGE_L, + 1); /* Enable charging port */ gpio_set_level(charge_port ? GPIO_USB_C1_CHARGE_L : - GPIO_USB_C0_CHARGE_L, 0); + GPIO_USB_C0_CHARGE_L, + 0); } return EC_SUCCESS; @@ -536,16 +535,16 @@ int board_set_active_charge_port(int charge_port) * @param charge_ma Desired charge limit (mA). * @param charge_mv Negotiated charge voltage (mV). */ -void board_set_charge_limit(int port, int supplier, int charge_ma, - int max_ma, int charge_mv) +void board_set_charge_limit(int port, int supplier, int charge_ma, int max_ma, + int charge_mv) { - /* - * Limit the input current to 96% negotiated limit, - * to account for the charger chip margin. - */ + /* + * Limit the input current to 96% negotiated limit, + * to account for the charger chip margin. + */ charge_ma = charge_ma * 96 / 100; - charge_set_input_current_limit(MAX(charge_ma, - CONFIG_CHARGER_INPUT_CURRENT), charge_mv); + charge_set_input_current_limit( + MAX(charge_ma, CONFIG_CHARGER_INPUT_CURRENT), charge_mv); } /** @@ -571,7 +570,7 @@ void board_hibernate(void) CPRINTS("Triggering PMIC shutdown."); uart_flush_output(); - /* Trigger PMIC shutdown. */ + /* Trigger PMIC shutdown. */ if (i2c_write8(I2C_PORT_PMIC, I2C_ADDR_BD99992_FLAGS, 0x49, 0x01)) { /* * If we can't tell the PMIC to shutdown, instead reset @@ -625,17 +624,13 @@ static struct bmi_drv_data_t g_bmi160_data; static struct accelgyro_saved_data_t g_bma255_data; /* Matrix to rotate accelrator into standard reference frame */ -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) } -}; +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) } }; -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) } -}; +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] = { @@ -779,13 +774,12 @@ int board_has_working_reset_flags(void) * I2C callbacks to ensure bus free time for battery I2C transactions is at * least 5ms. */ -#define BATTERY_FREE_MIN_DELTA_US (5 * MSEC) +#define BATTERY_FREE_MIN_DELTA_US (5 * MSEC) static timestamp_t battery_last_i2c_time; static int is_battery_i2c(const int port, const uint16_t addr_flags) { - return (port == I2C_PORT_BATTERY) - && (addr_flags == BATTERY_ADDR_FLAGS); + return (port == I2C_PORT_BATTERY) && (addr_flags == BATTERY_ADDR_FLAGS); } void i2c_start_xfer_notify(const int port, const uint16_t addr_flags) |