diff options
author | Michael5 Chen <michael5_chen1@pegatron.corp-partner.google.com> | 2020-06-12 18:10:42 +0800 |
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committer | Commit Bot <commit-bot@chromium.org> | 2020-06-30 01:36:53 +0000 |
commit | 7b8e3250134bff29a9b4d29254a9945a37309dbb (patch) | |
tree | 99dfc855e3582640357ca41d6cbbebf532b500e6 | |
parent | 840f7a5d09d1b4fcfb6f60606100ad6fa532989a (diff) | |
download | chrome-ec-7b8e3250134bff29a9b4d29254a9945a37309dbb.tar.gz |
woomax: Initial EC image
Create the initial EC image for the woomax variant by copying the
trembyle reference board EC files into a new directory named for
the variant.
(Auto-Generated by create_initial_ec_image.sh version 1.0.3).
dbrockus: Adjusted missing portions of the code to allow
woomax to build.
BUG=b:158692530
BRANCH=none
TEST=make BOARD=woomax
Signed-off-by: Michael5 Chen <michael5_chen1@pegatron.corp-partner.google.com>
Change-Id: I35abb2a9358d24d1f20bcbc2caa216d36a89fce4
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2241085
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
Tested-by: Denis Brockus <dbrockus@chromium.org>
-rw-r--r-- | board/woomax/analyzestack.yaml | 2 | ||||
-rw-r--r-- | board/woomax/battery.c | 65 | ||||
-rw-r--r-- | board/woomax/board.c | 439 | ||||
-rw-r--r-- | board/woomax/board.h | 220 | ||||
-rw-r--r-- | board/woomax/build.mk | 15 | ||||
-rw-r--r-- | board/woomax/ec.tasklist | 25 | ||||
-rw-r--r-- | board/woomax/gpio.inc | 141 | ||||
-rw-r--r-- | board/woomax/led.c | 70 |
8 files changed, 977 insertions, 0 deletions
diff --git a/board/woomax/analyzestack.yaml b/board/woomax/analyzestack.yaml new file mode 100644 index 0000000000..7ff5f39644 --- /dev/null +++ b/board/woomax/analyzestack.yaml @@ -0,0 +1,2 @@ +remove: +- panic_assert_fail diff --git a/board/woomax/battery.c b/board/woomax/battery.c new file mode 100644 index 0000000000..5f941b8e26 --- /dev/null +++ b/board/woomax/battery.c @@ -0,0 +1,65 @@ +/* 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 "common.h" +#include "util.h" + +/* + * Battery info for all Zork battery types. Note that the fields + * start_charging_min/max and charging_min/max are not used for the charger. + * The effective temperature limits are given by discharging_min/max_c. + * + * Fuel Gauge (FG) parameters which are used for determining if the battery + * is connected, the appropriate ship mode (battery cutoff) command, and the + * charge/discharge FETs status. + * + * Ship mode (battery cutoff) requires 2 writes to the appropriate smart battery + * register. For some batteries, the charge/discharge FET bits are set when + * charging/discharging is active, in other types, these bits set mean that + * charging/discharging is disabled. Therefore, in addition to the mask for + * these bits, a disconnect value must be specified. Note that for TI fuel + * gauge, the charge/discharge FET status is found in Operation Status (0x54), + * but a read of Manufacturer Access (0x00) will return the lower 16 bits of + * Operation status which contains the FET status bits. + * + * The assumption for battery types supported is that the charge/discharge FET + * status can be read with a sb_read() command and therefore, only the register + * address, mask, and disconnect value need to be provided. + */ +const struct board_batt_params board_battery_info[] = { + /* AP18F4M */ + [BATTERY_AP18F4M] = { + .fuel_gauge = { + .manuf_name = "Murata KT00404001", + .ship_mode = { + .reg_addr = 0x3A, + .reg_data = { 0xC574, 0xC574 }, + }, + .fet = { + .reg_addr = 0x0, + .reg_mask = 0x2000, + .disconnect_val = 0x2000, + } + }, + .batt_info = { + .voltage_max = 8700, + .voltage_normal = 7600, + .voltage_min = 5500, + .precharge_current = 256, + .start_charging_min_c = 0, + .start_charging_max_c = 50, + .charging_min_c = 0, + .charging_max_c = 60, + .discharging_min_c = -20, + .discharging_max_c = 75, + }, + }, +}; +BUILD_ASSERT(ARRAY_SIZE(board_battery_info) == BATTERY_TYPE_COUNT); + +const enum battery_type DEFAULT_BATTERY_TYPE = BATTERY_AP18F4M; diff --git a/board/woomax/board.c b/board/woomax/board.c new file mode 100644 index 0000000000..e142b4fe1c --- /dev/null +++ b/board/woomax/board.c @@ -0,0 +1,439 @@ +/* Copyright 2020 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +/* Trembyle board configuration */ + +#include "adc.h" +#include "adc_chip.h" +#include "button.h" +#include "cbi_ec_fw_config.h" +#include "driver/accelgyro_bmi_common.h" +#include "driver/accel_kionix.h" +#include "driver/accel_kx022.h" +#include "driver/retimer/pi3dpx1207.h" +#include "driver/retimer/ps8811.h" +#include "driver/usb_mux/amd_fp5.h" +#include "extpower.h" +#include "fan.h" +#include "fan_chip.h" +#include "gpio.h" +#include "hooks.h" +#include "lid_switch.h" +#include "power.h" +#include "power_button.h" +#include "pwm.h" +#include "pwm_chip.h" +#include "switch.h" +#include "system.h" +#include "task.h" +#include "temp_sensor.h" +#include "usb_charge.h" +#include "usb_mux.h" + +#include "gpio_list.h" + +#define CPRINTSUSB(format, args...) cprints(CC_USBCHARGE, format, ## args) +#define CPRINTFUSB(format, args...) cprintf(CC_USBCHARGE, format, ## args) + +#ifdef HAS_TASK_MOTIONSENSE + +/* Motion sensors */ +static struct mutex g_lid_mutex; +static struct mutex g_base_mutex; + +/* sensor private data */ +static struct kionix_accel_data g_kx022_data; +static struct bmi_drv_data_t g_bmi160_data; + +/* TODO(gcc >= 5.0) Remove the casts to const pointer at rot_standard_ref */ +struct motion_sensor_t motion_sensors[] = { + [LID_ACCEL] = { + .name = "Lid Accel", + .active_mask = SENSOR_ACTIVE_S0_S3, + .chip = MOTIONSENSE_CHIP_KX022, + .type = MOTIONSENSE_TYPE_ACCEL, + .location = MOTIONSENSE_LOC_LID, + .drv = &kionix_accel_drv, + .mutex = &g_lid_mutex, + .drv_data = &g_kx022_data, + .port = I2C_PORT_SENSOR, + .i2c_spi_addr_flags = KX022_ADDR1_FLAGS, + .rot_standard_ref = NULL, + .default_range = 2, /* g, enough for laptop. */ + .min_frequency = KX022_ACCEL_MIN_FREQ, + .max_frequency = KX022_ACCEL_MAX_FREQ, + .config = { + /* EC use accel for angle detection */ + [SENSOR_CONFIG_EC_S0] = { + .odr = 10000 | ROUND_UP_FLAG, + .ec_rate = 100, + }, + /* EC use accel for angle detection */ + [SENSOR_CONFIG_EC_S3] = { + .odr = 10000 | ROUND_UP_FLAG, + }, + }, + }, + + [BASE_ACCEL] = { + .name = "Base Accel", + .active_mask = SENSOR_ACTIVE_S0_S3, + .chip = MOTIONSENSE_CHIP_BMI160, + .type = MOTIONSENSE_TYPE_ACCEL, + .location = MOTIONSENSE_LOC_BASE, + .drv = &bmi160_drv, + .mutex = &g_base_mutex, + .drv_data = &g_bmi160_data, + .port = I2C_PORT_SENSOR, + .i2c_spi_addr_flags = BMI160_ADDR0_FLAGS, + .default_range = 2, /* g, enough for laptop */ + .rot_standard_ref = NULL, + .min_frequency = BMI_ACCEL_MIN_FREQ, + .max_frequency = BMI_ACCEL_MAX_FREQ, + .config = { + /* EC use accel for angle detection */ + [SENSOR_CONFIG_EC_S0] = { + .odr = 10000 | ROUND_UP_FLAG, + .ec_rate = 100, + }, + /* EC use accel for angle detection */ + [SENSOR_CONFIG_EC_S3] = { + .odr = 10000 | ROUND_UP_FLAG, + }, + }, + }, + + [BASE_GYRO] = { + .name = "Base Gyro", + .active_mask = SENSOR_ACTIVE_S0_S3, + .chip = MOTIONSENSE_CHIP_BMI160, + .type = MOTIONSENSE_TYPE_GYRO, + .location = MOTIONSENSE_LOC_BASE, + .drv = &bmi160_drv, + .mutex = &g_base_mutex, + .drv_data = &g_bmi160_data, + .port = I2C_PORT_SENSOR, + .i2c_spi_addr_flags = BMI160_ADDR0_FLAGS, + .default_range = 1000, /* dps */ + .rot_standard_ref = NULL, + .min_frequency = BMI_GYRO_MIN_FREQ, + .max_frequency = BMI_GYRO_MAX_FREQ, + }, +}; + +unsigned int motion_sensor_count = ARRAY_SIZE(motion_sensors); + +#endif /* HAS_TASK_MOTIONSENSE */ + +const struct power_signal_info power_signal_list[] = { +}; +/* BUILD_ASSERT(ARRAY_SIZE(power_signal_list) == POWER_SIGNAL_COUNT); */ + +const struct pwm_t pwm_channels[] = { + [PWM_CH_KBLIGHT] = { + .channel = 3, + .flags = PWM_CONFIG_DSLEEP, + .freq = 100, + }, + [PWM_CH_FAN] = { + .channel = 2, + .flags = PWM_CONFIG_OPEN_DRAIN, + .freq = 25000, + }, +}; +BUILD_ASSERT(ARRAY_SIZE(pwm_channels) == PWM_CH_COUNT); + +/* MFT channels. These are logically separate from pwm_channels. */ +const struct mft_t mft_channels[] = { + [MFT_CH_0] = { + .module = NPCX_MFT_MODULE_1, + .clk_src = TCKC_LFCLK, + .pwm_id = PWM_CH_FAN, + }, +}; +BUILD_ASSERT(ARRAY_SIZE(mft_channels) == MFT_CH_COUNT); + +/***************************************************************************** + * USB-A Retimer tuning + */ +#define PS8811_ACCESS_RETRIES 2 + +/* PS8811 gain tuning */ +static void ps8811_tuning_init(void) +{ + int rv; + int retry; + + /* Turn on the retimers */ + ioex_set_level(IOEX_USB_A0_RETIMER_EN, 1); + ioex_set_level(IOEX_USB_A1_RETIMER_EN, 1); + + /* USB-A0 can run with default settings */ + for (retry = 0; retry < PS8811_ACCESS_RETRIES; ++retry) { + int val; + + rv = i2c_read8(I2C_PORT_USBA0, + PS8811_I2C_ADDR_FLAGS + PS8811_REG_PAGE1, + PS8811_REG1_USB_BEQ_LEVEL, &val); + if (!rv) + break; + } + if (rv) { + ioex_set_level(IOEX_USB_A0_RETIMER_EN, 0); + CPRINTSUSB("C0: PS8811 not detected"); + } + + /* USB-A1 needs to increase gain to get over MB/DB connector */ + for (retry = 0; retry < PS8811_ACCESS_RETRIES; ++retry) { + rv = i2c_write8(I2C_PORT_USBA1, + PS8811_I2C_ADDR_FLAGS + PS8811_REG_PAGE1, + PS8811_REG1_USB_BEQ_LEVEL, + PS8811_BEQ_I2C_LEVEL_UP_13DB | + PS8811_BEQ_PIN_LEVEL_UP_18DB); + if (!rv) + break; + } + if (rv) { + ioex_set_level(IOEX_USB_A1_RETIMER_EN, 0); + CPRINTSUSB("C1: PS8811 not detected"); + } +} +DECLARE_HOOK(HOOK_CHIPSET_RESUME, ps8811_tuning_init, HOOK_PRIO_DEFAULT); + +static void ps8811_retimer_off(void) +{ + /* Turn on the retimers */ + ioex_set_level(IOEX_USB_A0_RETIMER_EN, 0); + ioex_set_level(IOEX_USB_A1_RETIMER_EN, 0); +} +DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, ps8811_retimer_off, HOOK_PRIO_DEFAULT); + +/***************************************************************************** + * USB-C MUX/Retimer dynamic configuration + */ +static void setup_mux(void) +{ + if (ec_config_has_usbc1_retimer_ps8802()) { + ccprints("C1 PS8802 detected"); + + /* + * Main MUX is PS8802, secondary MUX is modified FP5 + * + * Replace usb_muxes[USBC_PORT_C1] with the PS8802 + * table entry. + */ + memcpy(&usb_muxes[USBC_PORT_C1], + &usbc1_ps8802, + sizeof(struct usb_mux)); + + /* Set the AMD FP5 as the secondary MUX */ + usb_muxes[USBC_PORT_C1].next_mux = &usbc1_amd_fp5_usb_mux; + + /* Don't have the AMD FP5 flip */ + usbc1_amd_fp5_usb_mux.flags = USB_MUX_FLAG_SET_WITHOUT_FLIP; + + } else if (ec_config_has_usbc1_retimer_ps8818()) { + ccprints("C1 PS8818 detected"); + + /* + * Main MUX is FP5, secondary MUX is PS8818 + * + * Replace usb_muxes[USBC_PORT_C1] with the AMD FP5 + * table entry. + */ + memcpy(&usb_muxes[USBC_PORT_C1], + &usbc1_amd_fp5_usb_mux, + sizeof(struct usb_mux)); + + /* Set the PS8818 as the secondary MUX */ + usb_muxes[USBC_PORT_C1].next_mux = &usbc1_ps8818; + } +} + +/* TODO(b:151232257) Remove probe code when hardware supports CBI */ +#include "driver/retimer/ps8802.h" +#include "driver/retimer/ps8818.h" +static void probe_setup_mux_backup(void) +{ + if (usb_muxes[USBC_PORT_C1].driver != NULL) + return; + + /* + * Identifying a PS8818 is faster than the PS8802, + * so do it first. + */ + if (ps8818_detect(&usbc1_ps8818) == EC_SUCCESS) { + set_cbi_fw_config(0x00004000); + setup_mux(); + } else if (ps8802_detect(&usbc1_ps8802) == EC_SUCCESS) { + set_cbi_fw_config(0x00004001); + setup_mux(); + } +} +DECLARE_HOOK(HOOK_CHIPSET_STARTUP, probe_setup_mux_backup, HOOK_PRIO_DEFAULT); + +const struct pi3dpx1207_usb_control pi3dpx1207_controls[] = { + [USBC_PORT_C0] = { + .enable_gpio = IOEX_USB_C0_DATA_EN, + .dp_enable_gpio = GPIO_USB_C0_IN_HPD, + }, + [USBC_PORT_C1] = { + }, +}; +BUILD_ASSERT(ARRAY_SIZE(pi3dpx1207_controls) == USBC_PORT_COUNT); + +const struct usb_mux usbc0_pi3dpx1207_usb_retimer = { + .usb_port = USBC_PORT_C0, + .i2c_port = I2C_PORT_TCPC0, + .i2c_addr_flags = PI3DPX1207_I2C_ADDR_FLAGS, + .driver = &pi3dpx1207_usb_retimer, +}; + +struct usb_mux usb_muxes[] = { + [USBC_PORT_C0] = { + .usb_port = USBC_PORT_C0, + .i2c_port = I2C_PORT_USB_AP_MUX, + .i2c_addr_flags = AMD_FP5_MUX_I2C_ADDR_FLAGS, + .driver = &amd_fp5_usb_mux_driver, + .next_mux = &usbc0_pi3dpx1207_usb_retimer, + }, + [USBC_PORT_C1] = { + /* Filled in dynamically at startup */ + }, +}; +BUILD_ASSERT(ARRAY_SIZE(usb_muxes) == USBC_PORT_COUNT); + +/***************************************************************************** + * Use FW_CONFIG to set correct configuration. + */ + +void setup_fw_config(void) +{ + /* Enable Gyro interrupts */ + gpio_enable_interrupt(GPIO_6AXIS_INT_L); + + setup_mux(); + + if (ec_config_has_mst_hub_rtd2141b()) + ioex_enable_interrupt(IOEX_MST_HPD_OUT); + + if (ec_config_has_hdmi_conn_hpd()) + ioex_enable_interrupt(IOEX_HDMI_CONN_HPD_3V3_DB); +} +DECLARE_HOOK(HOOK_INIT, setup_fw_config, HOOK_PRIO_INIT_I2C + 2); + +/***************************************************************************** + * Fan + */ + +/* 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 = -1, +}; +const struct fan_rpm fan_rpm_0 = { + .rpm_min = 3000, + .rpm_start = 3000, + .rpm_max = 4900, +}; +const struct fan_t fans[] = { + [FAN_CH_0] = { + .conf = &fan_conf_0, + .rpm = &fan_rpm_0, + }, +}; +BUILD_ASSERT(ARRAY_SIZE(fans) == FAN_CH_COUNT); + +const struct adc_t adc_channels[] = { +}; +/* BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT); */ + +const struct temp_sensor_t temp_sensors[] = { +}; +/* BUILD_ASSERT(ARRAY_SIZE(temp_sensors) == TEMP_SENSOR_COUNT); */ + +const static struct ec_thermal_config thermal_thermistor = { + .temp_host = { + [EC_TEMP_THRESH_HIGH] = C_TO_K(90), + [EC_TEMP_THRESH_HALT] = C_TO_K(92), + }, + .temp_host_release = { + [EC_TEMP_THRESH_HIGH] = C_TO_K(80), + }, + .temp_fan_off = C_TO_K(25), + .temp_fan_max = C_TO_K(58), +}; + +const static struct ec_thermal_config thermal_cpu = { + .temp_host = { + [EC_TEMP_THRESH_HIGH] = C_TO_K(90), + [EC_TEMP_THRESH_HALT] = C_TO_K(92), + }, + .temp_host_release = { + [EC_TEMP_THRESH_HIGH] = C_TO_K(80), + }, + .temp_fan_off = C_TO_K(25), + .temp_fan_max = C_TO_K(58), +}; + +struct ec_thermal_config thermal_params[TEMP_SENSOR_COUNT]; + +static void setup_fans(void) +{ + thermal_params[TEMP_SENSOR_CHARGER] = thermal_thermistor; + thermal_params[TEMP_SENSOR_SOC] = thermal_thermistor; + thermal_params[TEMP_SENSOR_CPU] = thermal_cpu; +} +DECLARE_HOOK(HOOK_INIT, setup_fans, HOOK_PRIO_DEFAULT); + +/***************************************************************************** + * MST hub + */ + +static void mst_hpd_handler(void) +{ + int hpd = 0; + + /* + * Ensure level on GPIO_DP1_HPD matches IOEX_MST_HPD_OUT, in case + * we got out of sync. + */ + ioex_get_level(IOEX_MST_HPD_OUT, &hpd); + gpio_set_level(GPIO_DP1_HPD, hpd); + ccprints("MST HPD %d", hpd); +} +DECLARE_DEFERRED(mst_hpd_handler); + +void mst_hpd_interrupt(enum ioex_signal signal) +{ + /* + * Goal is to pass HPD through from DB OPT3 MST hub to AP's DP1. + * Immediately invert GPIO_DP1_HPD, to pass through the edge on + * IOEX_MST_HPD_OUT. Then check level after 2 msec debounce. + */ + int hpd = !gpio_get_level(GPIO_DP1_HPD); + + gpio_set_level(GPIO_DP1_HPD, hpd); + hook_call_deferred(&mst_hpd_handler_data, (2 * MSEC)); +} + +static void hdmi_hpd_handler(void) +{ + int hpd = 0; + + /* Pass HPD through from DB OPT1 HDMI connector to AP's DP1. */ + ioex_get_level(IOEX_HDMI_CONN_HPD_3V3_DB, &hpd); + gpio_set_level(GPIO_DP1_HPD, hpd); + ccprints("HDMI HPD %d", hpd); +} +DECLARE_DEFERRED(hdmi_hpd_handler); + +void hdmi_hpd_interrupt(enum ioex_signal signal) +{ + /* Debounce for 2 msec. */ + hook_call_deferred(&hdmi_hpd_handler_data, (2 * MSEC)); +} diff --git a/board/woomax/board.h b/board/woomax/board.h new file mode 100644 index 0000000000..8b39b5563c --- /dev/null +++ b/board/woomax/board.h @@ -0,0 +1,220 @@ +/* Copyright 2020 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +/* Trembyle board configuration */ + +#ifndef __CROS_EC_BOARD_H +#define __CROS_EC_BOARD_H + +#define VARIANT_ZORK_TREMBYLE + +#include <stdbool.h> +#include "baseboard.h" + +/* + * Allow dangerous commands. + * TODO: Remove this config before production. + */ +#define CONFIG_SYSTEM_UNLOCKED +#define CONFIG_I2C_DEBUG + +#define CONFIG_USBC_RETIMER_PI3DPX1207 +#define CONFIG_MKBP_USE_GPIO + +/* Motion sensing drivers */ +#define CONFIG_ACCELGYRO_BMI160 +#define CONFIG_ACCELGYRO_BMI160_INT_EVENT \ + TASK_EVENT_MOTION_SENSOR_INTERRUPT(BASE_ACCEL) +#define CONFIG_ACCEL_INTERRUPTS +#define CONFIG_ACCEL_KX022 +#define CONFIG_CMD_ACCELS +#define CONFIG_CMD_ACCEL_INFO +#define CONFIG_TABLET_MODE +#define CONFIG_LID_ANGLE +#define CONFIG_LID_ANGLE_UPDATE +#define CONFIG_LID_ANGLE_SENSOR_BASE BASE_ACCEL +#define CONFIG_LID_ANGLE_SENSOR_LID LID_ACCEL + +/* GPIO mapping from board specific name to EC common name. */ +#define CONFIG_BATTERY_PRESENT_GPIO GPIO_EC_BATT_PRES_ODL +#define CONFIG_SCI_GPIO GPIO_EC_FCH_SCI_ODL +#define GPIO_AC_PRESENT GPIO_ACOK_OD +#define GPIO_CPU_PROCHOT GPIO_PROCHOT_ODL +#define GPIO_EC_INT_L GPIO_EC_AP_INT_ODL +#define GPIO_ENABLE_BACKLIGHT_L GPIO_EC_EDP_BL_DISABLE +#define GPIO_ENTERING_RW GPIO_EC_ENTERING_RW +#define GPIO_KBD_KSO2 GPIO_EC_KSO_02_INV +#define GPIO_PCH_PWRBTN_L GPIO_EC_FCH_PWR_BTN_L +#define GPIO_PCH_RSMRST_L GPIO_EC_FCH_RSMRST_L +#define GPIO_PCH_SLP_S3_L GPIO_SLP_S3_L +#define GPIO_PCH_SLP_S5_L GPIO_SLP_S5_L +#define GPIO_PCH_SYS_PWROK GPIO_EC_FCH_PWROK +#define GPIO_PCH_WAKE_L GPIO_EC_FCH_WAKE_L +#define GPIO_POWER_BUTTON_L GPIO_EC_PWR_BTN_ODL +#define GPIO_S0_PGOOD GPIO_S0_PWROK_OD +#define GPIO_S5_PGOOD GPIO_EC_PWROK_OD +#define GPIO_SYS_RESET_L GPIO_EC_SYS_RST_L +#define GPIO_VOLUME_DOWN_L GPIO_VOLDN_BTN_ODL +#define GPIO_VOLUME_UP_L GPIO_VOLUP_BTN_ODL +#define GPIO_WP_L GPIO_EC_WP_L +#define GPIO_PACKET_MODE_EN GPIO_EC_H1_PACKET_MODE + +#ifndef __ASSEMBLER__ + +enum adc_channel { + ADC_TEMP_SENSOR_CHARGER, + ADC_TEMP_SENSOR_SOC, + ADC_CH_COUNT +}; + +enum battery_type { + BATTERY_AP18F4M, + BATTERY_TYPE_COUNT, +}; + +enum mft_channel { + MFT_CH_0 = 0, + /* Number of MFT channels */ + MFT_CH_COUNT, +}; + +enum pwm_channel { + PWM_CH_KBLIGHT = 0, + PWM_CH_FAN, + PWM_CH_COUNT +}; + +enum temp_sensor_id { + TEMP_SENSOR_CHARGER = 0, + TEMP_SENSOR_SOC, + TEMP_SENSOR_CPU, + TEMP_SENSOR_COUNT +}; + +/***************************************************************************** + * CBI EC FW Configuration + */ +#include "cbi_ec_fw_config.h" + +/** + * TREMBYLE_MB_USBAC + * USB-A0 Speed: 10 Gbps + * Retimer: PS8811 + * USB-C0 Speed: 10 Gbps + * Retimer: PI3DPX1207 + * TCPC: NCT3807 + * PPC: AOZ1380 + * IOEX: TCPC + */ +enum ec_cfg_usb_mb_type { + TREMBYLE_MB_USBAC = 0, +}; + +/** + * TREMBYLE_DB_T_OPT1_USBAC_HMDI + * USB-A1 Speed: 10 Gbps + * Retimer: PS8811 + * USB-C1 Speed: 10 Gbps + * Retimer: PS8818 + * TCPC: NCT3807 + * PPC: NX20P3483 + * IOEX: TCPC + * HDMI Exists: yes + * Retimer: PI3HDX1204 + * MST Hub: none + * + * TREMBYLE_DB_T_OPT2_USBAC + * USB-A1 Speed: 10 Gbps + * Retimer: PS8811 + * USB-C1 Speed: 10 Gbps + * Retimer: PS8802 + * TCPC: NCT3807 + * PPC: NX20P3483 + * IOEX: TCPC + * HDMI Exists: no + * Retimer: none + * MST Hub: none + * + * TREMBYLE_DB_T_OPT3_USBAC_HDMI_MSTHUB + * USB-A1 Speed: 10 Gbps + * Retimer: PS8811 + * USB-C1 Speed: 10 Gbps + * Retimer: PS8802 + * TCPC: NCT3807 + * PPC: NX20P3483 + * IOEX: TCPC + * HDMI Exists: yes + * Retimer: none + * MST Hub: RTD2141B + */ +enum ec_cfg_usb_db_type { + TREMBYLE_DB_T_OPT1_USBAC_HMDI = 0, + TREMBYLE_DB_T_OPT2_USBAC = 1, + TREMBYLE_DB_T_OPT3_USBAC_HDMI_MSTHUB = 2, +}; + + +#define HAS_USBC1_RETIMER_PS8802 \ + (BIT(TREMBYLE_DB_T_OPT2_USBAC) | \ + BIT(TREMBYLE_DB_T_OPT3_USBAC_HDMI_MSTHUB)) + +static inline bool ec_config_has_usbc1_retimer_ps8802(void) +{ + return !!(BIT(ec_config_get_usb_db()) & + HAS_USBC1_RETIMER_PS8802); +} + +#define HAS_USBC1_RETIMER_PS8818 \ + (BIT(TREMBYLE_DB_T_OPT1_USBAC_HMDI)) + +static inline bool ec_config_has_usbc1_retimer_ps8818(void) +{ + return !!(BIT(ec_config_get_usb_db()) & + HAS_USBC1_RETIMER_PS8818); +} + +#define HAS_HDMI_RETIMER_PI3HDX1204 \ + (BIT(TREMBYLE_DB_T_OPT1_USBAC_HMDI)) + +static inline bool ec_config_has_hdmi_retimer_pi3hdx1204(void) +{ + return !!(BIT(ec_config_get_usb_db()) & + HAS_HDMI_RETIMER_PI3HDX1204); +} + +#define HAS_MST_HUB_RTD2141B \ + (BIT(TREMBYLE_DB_T_OPT3_USBAC_HDMI_MSTHUB)) + +static inline bool ec_config_has_mst_hub_rtd2141b(void) +{ + return !!(BIT(ec_config_get_usb_db()) & + HAS_MST_HUB_RTD2141B); +} + +#define HAS_HDMI_CONN_HPD \ + (BIT(TREMBYLE_DB_T_OPT1_USBAC_HMDI)) + +static inline bool ec_config_has_hdmi_conn_hpd(void) +{ + return !!(BIT(ec_config_get_usb_db()) & + HAS_HDMI_CONN_HPD); +} + +#define PORT_TO_HPD(port) ((port == 0) \ + ? GPIO_USB_C0_HPD \ + : (ec_config_has_usbc1_retimer_ps8802()) \ + ? GPIO_DP1_HPD \ + : GPIO_DP2_HPD) + +extern const struct usb_mux usbc0_pi3dpx1207_usb_retimer; +extern const struct usb_mux usbc1_ps8802; +extern const struct usb_mux usbc1_ps8818; +extern struct usb_mux usbc1_amd_fp5_usb_mux; + +void hdmi_hpd_interrupt(enum ioex_signal signal); + +#endif /* !__ASSEMBLER__ */ + +#endif /* __CROS_EC_BOARD_H */ diff --git a/board/woomax/build.mk b/board/woomax/build.mk new file mode 100644 index 0000000000..1c0cbc4f63 --- /dev/null +++ b/board/woomax/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:=npcx7m7wc +BASEBOARD:=zork + +board-y=board.o led.o +board-$(CONFIG_BATTERY_SMART)+=battery.o diff --git a/board/woomax/ec.tasklist b/board/woomax/ec.tasklist new file mode 100644 index 0000000000..2874dff927 --- /dev/null +++ b/board/woomax/ec.tasklist @@ -0,0 +1,25 @@ +/* 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, TASK_STACK_SIZE) \ + TASK_ALWAYS(USB_CHG_P1, usb_charger_task, 1, TASK_STACK_SIZE) \ + TASK_ALWAYS(CHARGER, charger_task, NULL, VENTI_TASK_STACK_SIZE) \ + TASK_ALWAYS(MOTIONSENSE, motion_sense_task, NULL, VENTI_TASK_STACK_SIZE) \ + TASK_NOTEST(CHIPSET, chipset_task, NULL, VENTI_TASK_STACK_SIZE) \ + TASK_NOTEST(KEYPROTO, keyboard_protocol_task, NULL, TASK_STACK_SIZE) \ + TASK_ALWAYS(HOSTCMD, host_command_task, NULL, LARGER_TASK_STACK_SIZE) \ + TASK_ALWAYS(CONSOLE, console_task, NULL, VENTI_TASK_STACK_SIZE) \ + TASK_ALWAYS(POWERBTN, power_button_task, NULL, VENTI_TASK_STACK_SIZE) \ + TASK_NOTEST(KEYSCAN, keyboard_scan_task, NULL, TASK_STACK_SIZE) \ + TASK_ALWAYS(PD_C0, pd_task, NULL, VENTI_TASK_STACK_SIZE) \ + TASK_ALWAYS(PD_C1, pd_task, NULL, VENTI_TASK_STACK_SIZE) \ + TASK_ALWAYS(PD_INT_C0, pd_interrupt_handler_task, 0, TASK_STACK_SIZE) \ + TASK_ALWAYS(PD_INT_C1, pd_interrupt_handler_task, 1, TASK_STACK_SIZE) diff --git a/board/woomax/gpio.inc b/board/woomax/gpio.inc new file mode 100644 index 0000000000..a6d0b266fa --- /dev/null +++ b/board/woomax/gpio.inc @@ -0,0 +1,141 @@ +/* -*- mode:c -*- + * + * Copyright 2020 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +/* Declare symbolic names for all the GPIOs that we care about. + * Note: Those with interrupt handlers must be declared first. */ + +GPIO_INT(USB_C0_TCPC_INT_ODL, PIN(3, 4), GPIO_INT_FALLING, tcpc_alert_event) +GPIO_INT(USB_C1_TCPC_INT_ODL, PIN(F, 1), GPIO_INT_FALLING, tcpc_alert_event) +GPIO_INT(USB_C0_PPC_FAULT_ODL, PIN(6, 3), GPIO_INT_FALLING, ppc_interrupt) +GPIO_INT(USB_C1_PPC_INT_ODL, PIN(D, 4), GPIO_INT_FALLING, ppc_interrupt) +GPIO_INT(USB_C0_BC12_INT_ODL, PIN(9, 3), GPIO_INT_FALLING | GPIO_PULL_UP, bc12_interrupt) +GPIO_INT(USB_C1_BC12_INT_ODL, PIN(A, 4), GPIO_INT_FALLING | GPIO_PULL_UP, bc12_interrupt) +GPIO_INT(SLP_S3_L, PIN(7, 4), GPIO_INT_BOTH, power_signal_interrupt) +GPIO_INT(SLP_S5_L, PIN(E, 0), GPIO_INT_BOTH, power_signal_interrupt) +GPIO_INT(S0_PWROK_OD, PIN(5, 6), GPIO_INT_BOTH, power_signal_interrupt) +GPIO_INT(EC_PWROK_OD, PIN(3, 7), GPIO_INT_BOTH, power_signal_interrupt) +GPIO_INT(EC_PWR_BTN_ODL, PIN(0, 1), GPIO_INT_BOTH, power_button_interrupt) +GPIO_INT(LID_OPEN, PIN(D, 2), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH, lid_interrupt) +GPIO_INT(ACOK_OD, PIN(0, 0), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH, extpower_interrupt) +GPIO_INT(EC_WP_L, PIN(5, 0), GPIO_INT_BOTH, switch_interrupt) +GPIO_INT(VOLDN_BTN_ODL, PIN(A, 6), GPIO_INT_BOTH | GPIO_PULL_UP, button_interrupt) +GPIO_INT(VOLUP_BTN_ODL, PIN(9, 5), GPIO_INT_BOTH | GPIO_PULL_UP, button_interrupt) +GPIO_INT(6AXIS_INT_L, PIN(A, 0), GPIO_INT_FALLING | GPIO_PULL_UP, bmi160_interrupt) + +/* GPIO_INT_BOTH is required for PSL wake from hibernate, but we don't need an interrupt handler. */ +GPIO(EC_RST_ODL, PIN(0, 2), GPIO_INT_BOTH | GPIO_HIB_WAKE_HIGH) + +GPIO(3AXIS_INT_L, PIN(9, 6), GPIO_INPUT | GPIO_PULL_UP) /* 3 Axis Accel */ +GPIO(CCD_MODE_ODL, PIN(C, 6), GPIO_INPUT) /* Case Closed Debug Mode */ +GPIO(PROCHOT_ODL, PIN(D, 5), GPIO_ODR_HIGH) /* PROCHOT to SOC */ +GPIO(EC_BATT_PRES_ODL, PIN(4, 1), GPIO_INPUT) /* Battery Present */ +GPIO(EC_AP_INT_ODL, PIN(A, 3), GPIO_ODR_HIGH) /* Sensor MKBP event to SOC */ +GPIO(EN_PWR_A, PIN(B, 7), GPIO_OUT_LOW) /* Enable Power */ +GPIO(EC_EDP_BL_DISABLE, PIN(A, 2), GPIO_OUT_HIGH) /* Enable Backlight */ +GPIO(EC_ENTERING_RW, PIN(E, 5), GPIO_OUT_LOW) /* EC Entering RW */ +GPIO(EC_FCH_PWR_BTN_L, PIN(6, 2), GPIO_OUT_HIGH) /* Power Button to SOC */ +GPIO(EC_FCH_RSMRST_L, PIN(A, 1), GPIO_OUT_LOW) /* RSMRST# to SOC */ +GPIO(EC_FCH_PWROK, PIN(D, 3), GPIO_OUT_LOW) /* Power OK to SOC */ +GPIO(EC_FCH_WAKE_L, PIN(0, 3), GPIO_OUT_HIGH) /* Wake SOC */ +GPIO(EC_FCH_SCI_ODL, PIN(7, 6), GPIO_ODR_HIGH) /* SCI to SOC */ +GPIO(EC_SYS_RST_L, PIN(C, 7), GPIO_ODR_HIGH) /* Cold Reset to SOC */ +GPIO(USB_C0_TCPC_RST_L, PIN(E, 1), GPIO_OUT_HIGH) /* C0 TCPC Reset */ +GPIO(USB_C1_TCPC_RST_L, PIN(F, 0), GPIO_OUT_HIGH) /* C1 TCPC Reset */ +GPIO(USB_C0_HPD, PIN(F, 5), GPIO_OUT_LOW) /* C0 DP Hotplug Detect */ +GPIO(USB_C0_IN_HPD, PIN(7, 3), GPIO_OUT_LOW) /* C0 IN Hotplug Detect */ +GPIO(DP1_HPD, PIN(F, 4), GPIO_OUT_LOW) /* C1 DP Hotplug Detect */ +GPIO(DP2_HPD, PIN(C, 1), GPIO_OUT_LOW) /* C1 DP Hotplug Detect */ +GPIO(EC_H1_PACKET_MODE, PIN(8, 6), GPIO_OUT_LOW) /* H1 Packet Mode */ +GPIO(EN_PWR_TOUCHPAD_PS2, PIN(C, 2), GPIO_INPUT) /* Touchpad Power */ + +UNIMPLEMENTED(PCH_SMI_L) + +GPIO(LED_FULL_L, PIN(6, 0), GPIO_OUT_HIGH) +GPIO(LED_CHRG_L, PIN(C, 0), GPIO_OUT_HIGH) + +IOEX_INT(HDMI_CONN_HPD_3V3_DB, EXPIN(USBC_PORT_C1, 1, 0), GPIO_INT_BOTH, hdmi_hpd_interrupt) +IOEX_INT(MST_HPD_OUT, EXPIN(USBC_PORT_C1, 0, 3), GPIO_INT_BOTH, mst_hpd_interrupt) + +IOEX(USB_A0_RETIMER_EN, EXPIN(USBC_PORT_C0, 0, 0), GPIO_OUT_LOW) /* A0 Retimer Enable */ +IOEX(USB_A0_RETIMER_RST, EXPIN(USBC_PORT_C0, 0, 1), GPIO_OUT_LOW) /* A0 Retimer Reset */ +IOEX(USB_C0_FAULT_ODL, EXPIN(USBC_PORT_C0, 0, 3), GPIO_ODR_HIGH) /* C0 Fault to SOC */ +IOEX(USB_C0_TCPC_FASTSW_CTL_EN, EXPIN(USBC_PORT_C0, 0, 4), GPIO_OUT_LOW) /* C0 FastSwitch Control */ +IOEX(USB_C1_FAULT_ODL, EXPIN(USBC_PORT_C0, 1, 0), GPIO_ODR_HIGH) /* C1 Fault to SOC */ +IOEX(USB_C0_PPC_ILIM_3A_EN, EXPIN(USBC_PORT_C0, 1, 1), GPIO_OUT_LOW) /* C0 3A Current Limit Enable */ +IOEX(USB_C0_SBU_FAULT_ODL, EXPIN(USBC_PORT_C0, 1, 2), GPIO_INPUT) /* C0 SBU Fault */ +IOEX(KB_BL_EN, EXPIN(USBC_PORT_C0, 1, 3), GPIO_OUT_LOW) /* KB Backlight Enable */ +IOEX(USB_C0_DATA_EN, EXPIN(USBC_PORT_C0, 1, 4), GPIO_OUT_LOW) /* C0 Data Enable */ +IOEX(EN_USB_A0_5V, EXPIN(USBC_PORT_C0, 1, 5), GPIO_OUT_LOW) /* A0 5V Source Enable */ +IOEX(USB_A0_CHARGE_EN_L, EXPIN(USBC_PORT_C0, 1, 6), GPIO_OUT_HIGH) /* A0 5V High Current Enable */ + +IOEX(USB_A1_RETIMER_EN, EXPIN(USBC_PORT_C1, 0, 0), GPIO_OUT_LOW) /* A1 Retimer Enable */ +IOEX(USB_A1_RETIMER_RST_DB, EXPIN(USBC_PORT_C1, 0, 1), GPIO_OUT_LOW) /* A1 Retimer Reset */ +IOEX(USB_C1_HPD_IN_DB, EXPIN(USBC_PORT_C1, 0, 2), GPIO_OUT_LOW) /* C1 HPD */ +IOEX(USB_C1_TCPC_FASTSW_CTL_EN, EXPIN(USBC_PORT_C1, 0, 4), GPIO_OUT_LOW) /* C1 FastSwitch Control */ +IOEX(USB_C1_MUX_RST_DB, EXPIN(USBC_PORT_C1, 1, 1), GPIO_OUT_LOW) /* C1 Mux Reset */ +IOEX(USB_C1_SBU_FAULT_DB_ODL, EXPIN(USBC_PORT_C1, 1, 2), GPIO_INPUT) /* C1 SBU Fault */ +IOEX(USB_C1_PPC_EN_L, EXPIN(USBC_PORT_C1, 1, 3), GPIO_OUT_LOW) /* C1 PPC Enable */ +IOEX(HDMI_DATA_EN_DB, EXPIN(USBC_PORT_C1, 1, 4), GPIO_OUT_HIGH) /* HDMI Retimer Enable */ +IOEX(USB_C1_DATA_EN, EXPIN(USBC_PORT_C1, 1, 5), GPIO_OUT_HIGH) /* C1 Retimer Enable */ +IOEX(EN_USB_A1_5V_DB, EXPIN(USBC_PORT_C1, 1, 6), GPIO_OUT_LOW) /* A1 5V Source Enable */ +IOEX(USB_A1_CHARGE_EN_DB_L, EXPIN(USBC_PORT_C1, 1, 7), GPIO_OUT_HIGH) /* A1 5V High Current Enable */ + +/* + * The NPCX LPC driver configures and controls SCI, so PCH_SCI_ODL [PIN(7, 6)] + * is not defined here as GPIO. + */ + +/* I2C pins - these will be reconfigured for alternate function below */ +GPIO(EC_I2C_USB_A0_C0_SCL, PIN(B, 5), GPIO_INPUT) +GPIO(EC_I2C_USB_A0_C0_SDA, PIN(B, 4), GPIO_INPUT) +GPIO(EC_I2C_USB_A1_C1_SCL, PIN(9, 0), GPIO_INPUT) +GPIO(EC_I2C_USB_A1_C1_SDA, PIN(8, 7), GPIO_INPUT) +GPIO(EC_I2C_BATT_SCL, PIN(9, 2), GPIO_INPUT) +GPIO(EC_I2C_BATT_SDA, PIN(9, 1), GPIO_INPUT) +GPIO(EC_I2C_USBC_AP_MUX_SCL, PIN(D, 1), GPIO_INPUT) +GPIO(EC_I2C_USBC_AP_MUX_SDA, PIN(D, 0), GPIO_INPUT) +GPIO(FCH_SIC_POWER_SCL, PIN(F, 3), GPIO_INPUT) +GPIO(FCH_SID_POWER_SDA, PIN(F, 2), GPIO_INPUT) +GPIO(EC_I2C_SENSOR_CBI_SCL, PIN(3, 3), GPIO_INPUT) +GPIO(EC_I2C_SENSOR_CBI_SDA, PIN(3, 6), GPIO_INPUT) +GPIO(FCH_I2C_AUDIO_SCL, PIN(E, 4), GPIO_INPUT | GPIO_SEL_1P8V) +GPIO(FCH_I2C_AUDIO_SDA, PIN(E, 3), GPIO_INPUT | GPIO_SEL_1P8V) +GPIO(FCH_I2C_HDMI_HUB_3V3_SCL, PIN(B, 3), GPIO_INPUT) +GPIO(FCH_I2C_HDMI_HUB_3V3_SDA, PIN(B, 2), GPIO_INPUT) + +ALTERNATE(PIN_MASK(6, BIT(4) | BIT(5)), 0, MODULE_UART, 0) /* Cr50 requires no pullups. */ + +ALTERNATE(PIN_MASK(B, BIT(4) | BIT(5)), 0, MODULE_I2C, 0) /* I2C0 */ +ALTERNATE(PIN_MASK(9, BIT(0) | BIT(1) | BIT(2)), 0, MODULE_I2C, 0) /* I2C1 SCL / I2C2 */ +ALTERNATE(PIN_MASK(8, BIT(7)), 0, MODULE_I2C, 0) /* I2C1 SDA */ +ALTERNATE(PIN_MASK(D, BIT(0) | BIT(1)), 0, MODULE_I2C, 0) /* I2C3 */ +ALTERNATE(PIN_MASK(F, BIT(2) | BIT(3)), 0, MODULE_I2C, 0) /* I2C4 */ +ALTERNATE(PIN_MASK(3, BIT(3) | BIT(6)), 0, MODULE_I2C, 0) /* I2C5 */ +ALTERNATE(PIN_MASK(E, BIT(3) | BIT(4)), 0, MODULE_I2C, 0) /* I2C6 */ +ALTERNATE(PIN_MASK(B, BIT(2) | BIT(3)), 0, MODULE_I2C, 0) /* I2C7 */ + +ALTERNATE(PIN_MASK(4, BIT(2) | BIT(3)), 0, MODULE_ADC, 0) /* ADC2, ADC3 Temp Sensors */ + +ALTERNATE(PIN_MASK(C, BIT(3)), 0, MODULE_PWM, 0) /* PWM0 LED */ +ALTERNATE(PIN_MASK(C, BIT(4)), 0, MODULE_PWM, 0) /* PWM2 - EC_FAN_PWM */ +ALTERNATE(PIN_MASK(8, BIT(0)), 0, MODULE_PWM, 0) /* PWM3 KB Backlight */ +ALTERNATE(PIN_MASK(4, BIT(0)), 0, MODULE_PWM, 0) /* TA1 - EC_FAN_SPEED */ + +ALTERNATE(PIN_MASK(3, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_INPUT) /* KSI_00-01 */ +ALTERNATE(PIN_MASK(2, 0xFC), 0, MODULE_KEYBOARD_SCAN, GPIO_INPUT) /* KSI_02-07 */ +ALTERNATE(PIN_MASK(2, 0x03), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_00-01 */ +GPIO(EC_KSO_02_INV, PIN(1, 7), GPIO_OUT_LOW) /* KSO_02 inverted */ +ALTERNATE(PIN_MASK(1, 0x7F), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_03-09 */ +ALTERNATE(PIN_MASK(0, 0xE0), 0, MODULE_KEYBOARD_SCAN, GPIO_ODR_HIGH) /* KSO_10-12 */ + +/* Power Switch Logic (PSL) inputs */ +ALTERNATE(PIN_MASK(0, BIT(0) | BIT(1) | BIT(2)), 0, MODULE_PMU, 0) /* AC_PRESENT, POWER_BUTTON_L, EC_RST_ODL */ +ALTERNATE(PIN_MASK(D, BIT(2)), 0, MODULE_PMU, 0) /* LID_OPEN */ + +ALTERNATE(PIN_MASK(A, 0xA0), 1, MODULE_WOV, 0) /* I2S_SYNC/I2S_SCLK GPIOA5/A7 */ +ALTERNATE(PIN_MASK(B, 0x01), 1, MODULE_WOV, 0) /* I2S_SDAT GPIOB0 */ +ALTERNATE(PIN_MASK(9, 0x90), 1, MODULE_WOV, 0) /* DMIC_CLK/DMIC_IN GPIO94/97 */ diff --git a/board/woomax/led.c b/board/woomax/led.c new file mode 100644 index 0000000000..f675dd52f0 --- /dev/null +++ b/board/woomax/led.c @@ -0,0 +1,70 @@ +/* Copyright 2020 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#include "ec_commands.h" +#include "gpio.h" +#include "led_common.h" +#include "led_onoff_states.h" + +#define LED_OFF_LVL 1 +#define LED_ON_LVL 0 + +const int led_charge_lvl_1; +const int led_charge_lvl_2 = 100; + +struct led_descriptor led_bat_state_table[LED_NUM_STATES][LED_NUM_PHASES] = { + [STATE_CHARGING_LVL_1] = {{EC_LED_COLOR_BLUE, 2 * LED_ONE_SEC}, + {EC_LED_COLOR_RED, 2 * LED_ONE_SEC} }, + [STATE_CHARGING_LVL_2] = {{EC_LED_COLOR_RED, LED_INDEFINITE} }, + [STATE_CHARGING_FULL_CHARGE] = {{EC_LED_COLOR_BLUE, LED_INDEFINITE} }, + [STATE_DISCHARGE_S0] = {{EC_LED_COLOR_BLUE, LED_INDEFINITE} }, + [STATE_DISCHARGE_S3] = {{EC_LED_COLOR_RED, 1 * LED_ONE_SEC}, + {LED_OFF, 3 * LED_ONE_SEC} }, + [STATE_DISCHARGE_S5] = {{LED_OFF, LED_INDEFINITE} }, + [STATE_BATTERY_ERROR] = {{EC_LED_COLOR_BLUE, 2 * LED_ONE_SEC}, + {EC_LED_COLOR_RED, 2 * LED_ONE_SEC} }, + [STATE_FACTORY_TEST] = {{EC_LED_COLOR_BLUE, LED_INDEFINITE} }, +}; +BUILD_ASSERT(ARRAY_SIZE(led_bat_state_table) == LED_NUM_STATES); + +const enum ec_led_id supported_led_ids[] = { EC_LED_ID_BATTERY_LED }; + +const int supported_led_ids_count = ARRAY_SIZE(supported_led_ids); + +void led_set_color_battery(enum ec_led_colors color) +{ + switch (color) { + case EC_LED_COLOR_BLUE: + gpio_set_level(GPIO_LED_FULL_L, LED_ON_LVL); + gpio_set_level(GPIO_LED_CHRG_L, LED_OFF_LVL); + break; + case EC_LED_COLOR_RED: + gpio_set_level(GPIO_LED_FULL_L, LED_OFF_LVL); + gpio_set_level(GPIO_LED_CHRG_L, LED_ON_LVL); + break; + default: /* LED_OFF and other unsupported colors */ + gpio_set_level(GPIO_LED_FULL_L, LED_OFF_LVL); + gpio_set_level(GPIO_LED_CHRG_L, LED_OFF_LVL); + break; + } +} + +void led_get_brightness_range(enum ec_led_id led_id, uint8_t *brightness_range) +{ + brightness_range[EC_LED_COLOR_BLUE] = 1; + brightness_range[EC_LED_COLOR_RED] = 1; +} + +int led_set_brightness(enum ec_led_id led_id, const uint8_t *brightness) +{ + if (brightness[EC_LED_COLOR_BLUE] != 0) + led_set_color_battery(EC_LED_COLOR_BLUE); + else if (brightness[EC_LED_COLOR_RED] != 0) + led_set_color_battery(EC_LED_COLOR_RED); + else + led_set_color_battery(LED_OFF); + + return EC_SUCCESS; +} |