diff options
Diffstat (limited to 'zephyr/program/corsola/src/krabby')
| -rw-r--r-- | zephyr/program/corsola/src/krabby/charger_workaround.c | 93 | ||||
| -rw-r--r-- | zephyr/program/corsola/src/krabby/hooks.c | 91 | ||||
| -rw-r--r-- | zephyr/program/corsola/src/krabby/i2c.c | 19 | ||||
| -rw-r--r-- | zephyr/program/corsola/src/krabby/keyboard_magikarp.c | 29 | ||||
| -rw-r--r-- | zephyr/program/corsola/src/krabby/ppc_krabby.c | 31 | ||||
| -rw-r--r-- | zephyr/program/corsola/src/krabby/ppc_magikarp.c | 44 | ||||
| -rw-r--r-- | zephyr/program/corsola/src/krabby/ppc_tentacruel.c | 89 | ||||
| -rw-r--r-- | zephyr/program/corsola/src/krabby/sensor_magikarp.c | 41 | ||||
| -rw-r--r-- | zephyr/program/corsola/src/krabby/sensor_tentacruel.c | 41 | ||||
| -rw-r--r-- | zephyr/program/corsola/src/krabby/temp_tentacruel.c | 129 | ||||
| -rw-r--r-- | zephyr/program/corsola/src/krabby/usb_pd_policy.c | 88 | ||||
| -rw-r--r-- | zephyr/program/corsola/src/krabby/usbc_config.c | 142 |
12 files changed, 0 insertions, 837 deletions
diff --git a/zephyr/program/corsola/src/krabby/charger_workaround.c b/zephyr/program/corsola/src/krabby/charger_workaround.c deleted file mode 100644 index be046a947b..0000000000 --- a/zephyr/program/corsola/src/krabby/charger_workaround.c +++ /dev/null @@ -1,93 +0,0 @@ -/* Copyright 2022 The ChromiumOS Authors - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "charger.h" -#include "driver/charger/rt9490.h" -#include "hooks.h" -#include "i2c.h" -#include "system.h" - -#include <zephyr/sys/util.h> - -/* - * This workaround and the board id checks only apply to krabby and early - * tentacruel devices. - * Newer project should have all of these fixed. - */ -BUILD_ASSERT(IS_ENABLED(CONFIG_BOARD_KRABBY) || - IS_ENABLED(CONFIG_BOARD_TENTACRUEL) || IS_ENABLED(CONFIG_TEST)); - -/* b/194967754#comment5: work around for IBUS ADC unstable issue */ -static void ibus_adc_workaround(void) -{ - if (system_get_board_version() != 0) { - return; - } - - i2c_update8(chg_chips[CHARGER_SOLO].i2c_port, - chg_chips[CHARGER_SOLO].i2c_addr_flags, - RT9490_REG_ADC_CHANNEL0, RT9490_VSYS_ADC_DIS, MASK_SET); - - rt9490_enable_hidden_mode(CHARGER_SOLO, true); - /* undocumented registers... */ - i2c_write8(chg_chips[CHARGER_SOLO].i2c_port, - chg_chips[CHARGER_SOLO].i2c_addr_flags, 0x52, 0xC4); - - i2c_update8(chg_chips[CHARGER_SOLO].i2c_port, - chg_chips[CHARGER_SOLO].i2c_addr_flags, - RT9490_REG_ADC_CHANNEL0, RT9490_VSYS_ADC_DIS, MASK_CLR); - rt9490_enable_hidden_mode(CHARGER_SOLO, false); -} - -/* b/214880220#comment44: lock i2c at 400khz */ -static void i2c_speed_workaround(void) -{ - if (system_get_board_version() >= 3) { - return; - } - - rt9490_enable_hidden_mode(CHARGER_SOLO, true); - /* Set to Auto mode, default run at 400kHz */ - i2c_write8(chg_chips[CHARGER_SOLO].i2c_port, - chg_chips[CHARGER_SOLO].i2c_addr_flags, 0x71, 0x22); - /* Manually select for 400kHz, valid only when 0x71[7] == 1 */ - i2c_write8(chg_chips[CHARGER_SOLO].i2c_port, - chg_chips[CHARGER_SOLO].i2c_addr_flags, 0xF7, 0x14); - rt9490_enable_hidden_mode(CHARGER_SOLO, false); -} - -static void eoc_deglitch_workaround(void) -{ - if (system_get_board_version() != 1) { - return; - } - - /* set end-of-charge deglitch time to 2ms */ - i2c_update8(chg_chips[CHARGER_SOLO].i2c_port, - chg_chips[CHARGER_SOLO].i2c_addr_flags, - RT9490_REG_ADD_CTRL0, RT9490_TD_EOC, MASK_CLR); -} - -static void disable_safety_timer(void) -{ - if (system_get_board_version() >= 2) { - return; - } - /* Disable charge timer */ - i2c_write8(chg_chips[CHARGER_SOLO].i2c_port, - chg_chips[CHARGER_SOLO].i2c_addr_flags, - RT9490_REG_SAFETY_TMR_CTRL, - RT9490_EN_TRICHG_TMR | RT9490_EN_PRECHG_TMR | - RT9490_EN_FASTCHG_TMR); -} - -static void board_rt9490_workaround(void) -{ - ibus_adc_workaround(); - i2c_speed_workaround(); - eoc_deglitch_workaround(); - disable_safety_timer(); -} -DECLARE_HOOK(HOOK_INIT, board_rt9490_workaround, HOOK_PRIO_DEFAULT); diff --git a/zephyr/program/corsola/src/krabby/hooks.c b/zephyr/program/corsola/src/krabby/hooks.c deleted file mode 100644 index 2582998b9c..0000000000 --- a/zephyr/program/corsola/src/krabby/hooks.c +++ /dev/null @@ -1,91 +0,0 @@ -/* Copyright 2021 The ChromiumOS Authors - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "charger.h" -#include "driver/charger/rt9490.h" -#include "extpower.h" -#include "gpio.h" -#include "hooks.h" - -#include <zephyr/drivers/gpio.h> -#include <zephyr/drivers/pinctrl.h> -#include <zephyr/init.h> - -#include <ap_power/ap_power.h> - -#define I2C3_NODE DT_NODELABEL(i2c3) -PINCTRL_DT_DEFINE(I2C3_NODE); - -static void board_i2c3_ctrl(bool enable) -{ - if (DEVICE_DT_GET( - DT_GPIO_CTLR_BY_IDX(DT_NODELABEL(i2c3), scl_gpios, 0)) == - DEVICE_DT_GET(DT_NODELABEL(gpiof))) { - const struct pinctrl_dev_config *pcfg = - PINCTRL_DT_DEV_CONFIG_GET(I2C3_NODE); - - if (enable) { - pinctrl_apply_state(pcfg, PINCTRL_STATE_DEFAULT); - } else { - pinctrl_apply_state(pcfg, PINCTRL_STATE_SLEEP); - } - } -} - -static void board_enable_i2c3(void) -{ - board_i2c3_ctrl(1); -} -DECLARE_HOOK(HOOK_CHIPSET_PRE_INIT, board_enable_i2c3, HOOK_PRIO_FIRST); - -static void board_disable_i2c3(void) -{ - board_i2c3_ctrl(0); -} -DECLARE_HOOK(HOOK_CHIPSET_HARD_OFF, board_disable_i2c3, HOOK_PRIO_LAST); - -static void board_suspend_handler(struct ap_power_ev_callback *cb, - struct ap_power_ev_data data) -{ - int value; - - switch (data.event) { - default: - return; - - case AP_POWER_RESUME: - value = 1; - break; - - case AP_POWER_SUSPEND: - value = 0; - break; - } - gpio_pin_set_dt(GPIO_DT_FROM_NODELABEL(gpio_en_5v_usm), value); -} - -static int install_suspend_handler(const struct device *unused) -{ - static struct ap_power_ev_callback cb; - - /* - * Add a callback for suspend/resume. - */ - ap_power_ev_init_callback(&cb, board_suspend_handler, - AP_POWER_RESUME | AP_POWER_SUSPEND); - ap_power_ev_add_callback(&cb); - return 0; -} - -SYS_INIT(install_suspend_handler, APPLICATION, 1); - -static void board_hook_ac_change(void) -{ - if (system_get_board_version() >= 1) { - rt9490_enable_adc(CHARGER_SOLO, extpower_is_present()); - } -} -DECLARE_HOOK(HOOK_AC_CHANGE, board_hook_ac_change, HOOK_PRIO_DEFAULT); -DECLARE_HOOK(HOOK_INIT, board_hook_ac_change, HOOK_PRIO_LAST); diff --git a/zephyr/program/corsola/src/krabby/i2c.c b/zephyr/program/corsola/src/krabby/i2c.c deleted file mode 100644 index 66b88b09b0..0000000000 --- a/zephyr/program/corsola/src/krabby/i2c.c +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright 2021 The ChromiumOS Authors - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "i2c.h" -#include "i2c/i2c.h" - -/* Krabby board specific i2c implementation */ - -#ifdef CONFIG_PLATFORM_EC_I2C_PASSTHRU_RESTRICTED -int board_allow_i2c_passthru(const struct i2c_cmd_desc_t *cmd_desc) -{ - return (i2c_get_device_for_port(cmd_desc->port) == - i2c_get_device_for_port(I2C_PORT_VIRTUAL_BATTERY) || - i2c_get_device_for_port(cmd_desc->port) == - i2c_get_device_for_port(I2C_PORT_EEPROM)); -} -#endif diff --git a/zephyr/program/corsola/src/krabby/keyboard_magikarp.c b/zephyr/program/corsola/src/krabby/keyboard_magikarp.c deleted file mode 100644 index bcb706bba3..0000000000 --- a/zephyr/program/corsola/src/krabby/keyboard_magikarp.c +++ /dev/null @@ -1,29 +0,0 @@ -/* Copyright 2022 The ChromiumOS Authors - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "ec_commands.h" - -static const struct ec_response_keybd_config magikarp_kb_legacy = { - .num_top_row_keys = 10, - .action_keys = { - TK_BACK, /* T1 */ - TK_REFRESH, /* T2 */ - TK_FULLSCREEN, /* T3 */ - TK_OVERVIEW, /* T4 */ - TK_SNAPSHOT, /* T5 */ - TK_BRIGHTNESS_DOWN, /* T6 */ - TK_BRIGHTNESS_UP, /* T7 */ - TK_VOL_MUTE, /* T8 */ - TK_VOL_DOWN, /* T9 */ - TK_VOL_UP, /* T10 */ - }, - .capabilities = KEYBD_CAP_SCRNLOCK_KEY, -}; - -__override const struct ec_response_keybd_config * -board_vivaldi_keybd_config(void) -{ - return &magikarp_kb_legacy; -} diff --git a/zephyr/program/corsola/src/krabby/ppc_krabby.c b/zephyr/program/corsola/src/krabby/ppc_krabby.c deleted file mode 100644 index dbbfee57b5..0000000000 --- a/zephyr/program/corsola/src/krabby/ppc_krabby.c +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright 2022 The ChromiumOS Authors - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -/* Krabby PPC/BC12 (RT1739) configuration */ - -#include "baseboard_usbc_config.h" -#include "driver/ppc/rt1739.h" -#include "driver/ppc/syv682x.h" -#include "gpio/gpio_int.h" -#include "hooks.h" -#include "variant_db_detection.h" - -void c0_bc12_interrupt(enum gpio_signal signal) -{ - rt1739_interrupt(0); -} - -static void board_usbc_init(void) -{ - gpio_enable_dt_interrupt(GPIO_INT_FROM_NODELABEL(int_usb_c0_ppc_bc12)); -} -DECLARE_HOOK(HOOK_INIT, board_usbc_init, HOOK_PRIO_POST_DEFAULT); - -void ppc_interrupt(enum gpio_signal signal) -{ - if (signal == GPIO_SIGNAL(DT_ALIAS(gpio_usb_c1_ppc_int_odl))) { - syv682x_interrupt(1); - } -} diff --git a/zephyr/program/corsola/src/krabby/ppc_magikarp.c b/zephyr/program/corsola/src/krabby/ppc_magikarp.c deleted file mode 100644 index 41cce3f73d..0000000000 --- a/zephyr/program/corsola/src/krabby/ppc_magikarp.c +++ /dev/null @@ -1,44 +0,0 @@ -/* Copyright 2022 The ChromiumOS Authors - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -/* Tentacruel PPC/BC12 (mixed RT1739 or PI3USB9201+SYV682X) configuration */ - -#include "baseboard_usbc_config.h" -#include "console.h" -#include "cros_board_info.h" -#include "gpio/gpio_int.h" -#include "hooks.h" -#include "usbc/ppc.h" -#include "variant_db_detection.h" - -#include <zephyr/logging/log.h> - -#define CPRINTSUSB(format, args...) cprints(CC_USBCHARGE, format, ##args) -#define CPRINTS(format, args...) cprints(CC_SYSTEM, format, ##args) -#define CPRINTF(format, args...) cprintf(CC_SYSTEM, format, ##args) - -void bc12_interrupt(enum gpio_signal signal) -{ - usb_charger_task_set_event(0, USB_CHG_EVENT_BC12); -} - -static void board_usbc_init(void) -{ - /* Enable PPC interrupts. */ - gpio_enable_dt_interrupt(GPIO_INT_FROM_NODELABEL(int_usb_c0_ppc)); - - /* Enable BC1.2 interrupts. */ - gpio_enable_dt_interrupt(GPIO_INT_FROM_NODELABEL(int_usb_c0_bc12)); -} -DECLARE_HOOK(HOOK_INIT, board_usbc_init, HOOK_PRIO_POST_DEFAULT); - -void ppc_interrupt(enum gpio_signal signal) -{ - if (signal == GPIO_SIGNAL(DT_NODELABEL(usb_c0_ppc_int_odl))) { - syv682x_interrupt(0); - } else if (signal == GPIO_SIGNAL(DT_ALIAS(gpio_usb_c1_ppc_int_odl))) { - syv682x_interrupt(1); - } -} diff --git a/zephyr/program/corsola/src/krabby/ppc_tentacruel.c b/zephyr/program/corsola/src/krabby/ppc_tentacruel.c deleted file mode 100644 index 877b9940b4..0000000000 --- a/zephyr/program/corsola/src/krabby/ppc_tentacruel.c +++ /dev/null @@ -1,89 +0,0 @@ -/* Copyright 2022 The ChromiumOS Authors - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -/* Tentacruel PPC/BC12 (mixed RT1739 or PI3USB9201+SYV682X) configuration */ - -#include "baseboard_usbc_config.h" -#include "console.h" -#include "cros_board_info.h" -#include "driver/usb_mux/ps8743.h" -#include "gpio/gpio_int.h" -#include "hooks.h" -#include "usb_mux.h" -#include "usbc/ppc.h" -#include "variant_db_detection.h" - -#include <zephyr/logging/log.h> - -#define CPRINTSUSB(format, args...) cprints(CC_USBCHARGE, format, ##args) -#define CPRINTS(format, args...) cprints(CC_SYSTEM, format, ##args) -#define CPRINTF(format, args...) cprintf(CC_SYSTEM, format, ##args) - -LOG_MODULE_REGISTER(alt_dev_replacement); - -#define BOARD_VERSION_UNKNOWN 0xffffffff - -/* Check board version to decide which ppc/bc12 is used. */ -static bool board_has_syv_ppc(void) -{ - static uint32_t board_version = BOARD_VERSION_UNKNOWN; - - if (board_version == BOARD_VERSION_UNKNOWN) { - if (cbi_get_board_version(&board_version) != EC_SUCCESS) { - LOG_ERR("Failed to get board version."); - board_version = 0; - } - } - - return (board_version >= 3); -} - -static void check_alternate_devices(void) -{ - /* Configure the PPC driver */ - if (board_has_syv_ppc()) - /* Arg is the USB port number */ - PPC_ENABLE_ALTERNATE(0); -} -DECLARE_HOOK(HOOK_INIT, check_alternate_devices, HOOK_PRIO_DEFAULT); - -void bc12_interrupt(enum gpio_signal signal) -{ - usb_charger_task_set_event(0, USB_CHG_EVENT_BC12); -} - -/* USB Mux C1 : board_init of PS8743 */ -int ps8743_eq_c1_setting(void) -{ - ps8743_write(usb_muxes[1].mux, PS8743_REG_USB_EQ_RX, 0x90); - return EC_SUCCESS; -} - -static void board_usbc_init(void) -{ - if (board_has_syv_ppc()) { - /* Enable PPC interrupts. */ - gpio_enable_dt_interrupt( - GPIO_INT_FROM_NODELABEL(int_usb_c0_ppc)); - - /* Enable BC1.2 interrupts. */ - gpio_enable_dt_interrupt( - GPIO_INT_FROM_NODELABEL(int_usb_c0_bc12)); - } else { - gpio_enable_dt_interrupt( - GPIO_INT_FROM_NODELABEL(int_usb_c0_ppc)); - } -} -DECLARE_HOOK(HOOK_INIT, board_usbc_init, HOOK_PRIO_POST_DEFAULT); - -void ppc_interrupt(enum gpio_signal signal) -{ - if (signal == GPIO_SIGNAL(DT_NODELABEL(usb_c0_ppc_int_odl))) { - ppc_chips[0].drv->interrupt(0); - } - if (signal == GPIO_SIGNAL(DT_ALIAS(gpio_usb_c1_ppc_int_odl))) { - ppc_chips[1].drv->interrupt(1); - } -} diff --git a/zephyr/program/corsola/src/krabby/sensor_magikarp.c b/zephyr/program/corsola/src/krabby/sensor_magikarp.c deleted file mode 100644 index 48e6f6c23c..0000000000 --- a/zephyr/program/corsola/src/krabby/sensor_magikarp.c +++ /dev/null @@ -1,41 +0,0 @@ -/* Copyright 2022 The ChromiumOS Authors - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "accelgyro.h" -#include "common.h" -#include "cros_cbi.h" -#include "driver/accelgyro_bmi323.h" -#include "driver/accelgyro_icm42607.h" -#include "hooks.h" -#include "motionsense_sensors.h" - -void motion_interrupt(enum gpio_signal signal) -{ - uint32_t val; - - cros_cbi_get_fw_config(FW_BASE_GYRO, &val); - if (val == FW_BASE_ICM42607) { - icm42607_interrupt(signal); - } else if (val == FW_BASE_BMI323) { - bmi3xx_interrupt(signal); - } -} - -static void motionsense_init(void) -{ - uint32_t val; - - cros_cbi_get_fw_config(FW_BASE_GYRO, &val); - if (val == FW_BASE_ICM42607) { - ccprints("BASE ACCEL is ICM42607"); - } else if (val == FW_BASE_BMI323) { - MOTIONSENSE_ENABLE_ALTERNATE(alt_base_accel); - MOTIONSENSE_ENABLE_ALTERNATE(alt_base_gyro); - ccprints("BASE ACCEL IS BMI323"); - } else { - ccprints("no motionsense"); - } -} -DECLARE_HOOK(HOOK_INIT, motionsense_init, HOOK_PRIO_DEFAULT); diff --git a/zephyr/program/corsola/src/krabby/sensor_tentacruel.c b/zephyr/program/corsola/src/krabby/sensor_tentacruel.c deleted file mode 100644 index 48e6f6c23c..0000000000 --- a/zephyr/program/corsola/src/krabby/sensor_tentacruel.c +++ /dev/null @@ -1,41 +0,0 @@ -/* Copyright 2022 The ChromiumOS Authors - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "accelgyro.h" -#include "common.h" -#include "cros_cbi.h" -#include "driver/accelgyro_bmi323.h" -#include "driver/accelgyro_icm42607.h" -#include "hooks.h" -#include "motionsense_sensors.h" - -void motion_interrupt(enum gpio_signal signal) -{ - uint32_t val; - - cros_cbi_get_fw_config(FW_BASE_GYRO, &val); - if (val == FW_BASE_ICM42607) { - icm42607_interrupt(signal); - } else if (val == FW_BASE_BMI323) { - bmi3xx_interrupt(signal); - } -} - -static void motionsense_init(void) -{ - uint32_t val; - - cros_cbi_get_fw_config(FW_BASE_GYRO, &val); - if (val == FW_BASE_ICM42607) { - ccprints("BASE ACCEL is ICM42607"); - } else if (val == FW_BASE_BMI323) { - MOTIONSENSE_ENABLE_ALTERNATE(alt_base_accel); - MOTIONSENSE_ENABLE_ALTERNATE(alt_base_gyro); - ccprints("BASE ACCEL IS BMI323"); - } else { - ccprints("no motionsense"); - } -} -DECLARE_HOOK(HOOK_INIT, motionsense_init, HOOK_PRIO_DEFAULT); diff --git a/zephyr/program/corsola/src/krabby/temp_tentacruel.c b/zephyr/program/corsola/src/krabby/temp_tentacruel.c deleted file mode 100644 index 08d5204e28..0000000000 --- a/zephyr/program/corsola/src/krabby/temp_tentacruel.c +++ /dev/null @@ -1,129 +0,0 @@ -/* Copyright 2022 The ChromiumOS Authors - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "charge_state.h" -#include "charger.h" -#include "common.h" -#include "config.h" -#include "console.h" -#include "driver/charger/rt9490.h" -#include "hooks.h" -#include "temp_sensor/temp_sensor.h" -#include "thermal.h" -#include "util.h" - -#define NUM_CURRENT_LEVELS ARRAY_SIZE(current_table) -#define TEMP_THRESHOLD 50 -#define TEMP_BUFF_SIZE 60 -#define KEEP_TIME 5 - -BUILD_ASSERT(IS_ENABLED(CONFIG_BOARD_TENTACRUEL) || IS_ENABLED(CONFIG_TEST)); -/* calculate current average temperature */ -static int average_tempature(void) -{ - static int temp_history_buffer[TEMP_BUFF_SIZE]; - static int buff_ptr; - static int temp_sum; - static int past_temp; - static int avg_temp; - int cur_temp, t; - - temp_sensor_read(TEMP_SENSOR_ID(DT_NODELABEL(temp_charger)), &t); - cur_temp = K_TO_C(t); - past_temp = temp_history_buffer[buff_ptr]; - temp_history_buffer[buff_ptr] = cur_temp; - temp_sum = temp_sum + temp_history_buffer[buff_ptr] - past_temp; - buff_ptr++; - if (buff_ptr >= TEMP_BUFF_SIZE) { - buff_ptr = 0; - } - /* Calculate per minute temperature. - * It's expected low temperature when the first 60 seconds. - */ - avg_temp = temp_sum / TEMP_BUFF_SIZE; - return avg_temp; -} - -static int current_level; - -/* Limit charging current table : 3600/3000/2400/1800 - * note this should be in descending order. - */ -static uint16_t current_table[] = { - 3600, - 3000, - 2400, - 1600, -}; - -/* Called by hook task every hook second (1 sec) */ -static void current_update(void) -{ - int temp; - static uint8_t uptime; - static uint8_t dntime; - - temp = average_tempature(); -#ifndef CONFIG_TEST - if (charge_get_state() == PWR_STATE_DISCHARGE) { - current_level = 0; - uptime = 0; - dntime = 0; - return; - } -#endif - if (temp >= TEMP_THRESHOLD) { - dntime = 0; - if (uptime < KEEP_TIME) { - uptime++; - } else { - uptime = 0; - current_level++; - } - } else if (current_level != 0 && temp < TEMP_THRESHOLD) { - uptime = 0; - if (dntime < KEEP_TIME) { - dntime++; - } else { - dntime = 0; - current_level--; - } - } else { - uptime = 0; - dntime = 0; - } - if (current_level > NUM_CURRENT_LEVELS) { - current_level = NUM_CURRENT_LEVELS; - } -} -DECLARE_HOOK(HOOK_SECOND, current_update, HOOK_PRIO_DEFAULT); - -int charger_profile_override(struct charge_state_data *curr) -{ - /* - * Precharge must be executed when communication is failed on - * dead battery. - */ - if (!(curr->batt.flags & BATT_FLAG_RESPONSIVE)) - return 0; - if (current_level != 0) { - if (curr->requested_current > current_table[current_level - 1]) - curr->requested_current = - current_table[current_level - 1]; - } - return 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/zephyr/program/corsola/src/krabby/usb_pd_policy.c b/zephyr/program/corsola/src/krabby/usb_pd_policy.c deleted file mode 100644 index 8f2a2c3515..0000000000 --- a/zephyr/program/corsola/src/krabby/usb_pd_policy.c +++ /dev/null @@ -1,88 +0,0 @@ -/* Copyright 2021 The ChromiumOS Authors - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "adc.h" -#include "charge_manager.h" -#include "chipset.h" -#include "usb_charge.h" -#include "usb_pd.h" -#include "usbc_ppc.h" - -int pd_snk_is_vbus_provided(int port) -{ - static atomic_t vbus_prev[CONFIG_USB_PD_PORT_MAX_COUNT]; - int vbus; - - /* - * (b:181203590#comment20) TODO(yllin): use - * PD_VSINK_DISCONNECT_PD for non-5V case. - */ - vbus = adc_read_channel(board_get_vbus_adc(port)) >= - PD_V_SINK_DISCONNECT_MAX; - -#ifdef CONFIG_USB_CHARGER - /* - * There's no PPC to inform VBUS change for usb_charger, so inform - * the usb_charger now. - */ - if (!!(vbus_prev[port] != vbus)) { - usb_charger_vbus_change(port, vbus); - } - - if (vbus) { - atomic_or(&vbus_prev[port], 1); - } else { - atomic_clear(&vbus_prev[port]); - } -#endif - return vbus; -} - -void pd_power_supply_reset(int port) -{ - int prev_en; - - prev_en = ppc_is_sourcing_vbus(port); - - /* Disable VBUS. */ - ppc_vbus_source_enable(port, 0); - - /* Enable discharge if we were previously sourcing 5V */ - if (prev_en) { - pd_set_vbus_discharge(port, 1); - } - - /* Notify host of power info change. */ - pd_send_host_event(PD_EVENT_POWER_CHANGE); -} - -int pd_set_power_supply_ready(int port) -{ - int rv; - - /* Disable charging. */ - rv = ppc_vbus_sink_enable(port, 0); - if (rv) { - return rv; - } - - pd_set_vbus_discharge(port, 0); - - /* Provide Vbus. */ - rv = ppc_vbus_source_enable(port, 1); - if (rv) { - return rv; - } - - /* Notify host of power info change. */ - pd_send_host_event(PD_EVENT_POWER_CHANGE); - - return EC_SUCCESS; -} - -int board_vbus_source_enabled(int port) -{ - return ppc_is_sourcing_vbus(port); -} diff --git a/zephyr/program/corsola/src/krabby/usbc_config.c b/zephyr/program/corsola/src/krabby/usbc_config.c deleted file mode 100644 index ab5888616e..0000000000 --- a/zephyr/program/corsola/src/krabby/usbc_config.c +++ /dev/null @@ -1,142 +0,0 @@ -/* Copyright 2021 The ChromiumOS Authors - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -/* Krabby board-specific USB-C configuration */ - -#include "adc.h" -#include "baseboard_usbc_config.h" -#include "charge_manager.h" -#include "console.h" -#include "driver/tcpm/it83xx_pd.h" -#include "driver/usb_mux/tusb1064.h" -#include "i2c.h" -#include "usb_pd.h" -#include "usbc_ppc.h" -#include "variant_db_detection.h" - -#define CPRINTSUSB(format, args...) cprints(CC_USBCHARGE, format, ##args) -#define CPRINTS(format, args...) cprints(CC_SYSTEM, format, ##args) -#define CPRINTF(format, args...) cprintf(CC_SYSTEM, format, ##args) - -int tusb1064_mux_1_board_init(const struct usb_mux *me) -{ - int rv; - - rv = i2c_write8(me->i2c_port, me->i2c_addr_flags, - TUSB1064_REG_DP1DP3EQ_SEL, - TUSB1064_DP1EQ(TUSB1064_DP_EQ_RX_8_9_DB) | - TUSB1064_DP3EQ(TUSB1064_DP_EQ_RX_5_4_DB)); - if (rv) - return rv; - - /* Enable EQ_OVERRIDE so the gain registers are used */ - return i2c_update8(me->i2c_port, me->i2c_addr_flags, - TUSB1064_REG_GENERAL, REG_GENERAL_EQ_OVERRIDE, - MASK_SET); -} - -#ifdef CONFIG_USB_PD_TCPM_ITE_ON_CHIP -const struct cc_para_t *board_get_cc_tuning_parameter(enum usbpd_port port) -{ - const static struct cc_para_t - cc_parameter[CONFIG_USB_PD_ITE_ACTIVE_PORT_COUNT] = { - { - .rising_time = - IT83XX_TX_PRE_DRIVING_TIME_1_UNIT, - .falling_time = - IT83XX_TX_PRE_DRIVING_TIME_2_UNIT, - }, - { - .rising_time = - IT83XX_TX_PRE_DRIVING_TIME_1_UNIT, - .falling_time = - IT83XX_TX_PRE_DRIVING_TIME_2_UNIT, - }, - }; - - return &cc_parameter[port]; -} -#endif - -void board_reset_pd_mcu(void) -{ - /* - * C0 & C1: TCPC is embedded in the EC and processes interrupts in the - * chip code (it83xx/intc.c) - */ -} - -int board_set_active_charge_port(int port) -{ - int i; - int is_valid_port = - (port >= 0 && port < board_get_adjusted_usb_pd_port_count()); - /* adjust the actual port count when not the type-c db connected. */ - - if (!is_valid_port && port != CHARGE_PORT_NONE) { - return EC_ERROR_INVAL; - } - - if (port == CHARGE_PORT_NONE) { - CPRINTS("Disabling all charger ports"); - - /* Disable all ports. */ - for (i = 0; i < board_get_adjusted_usb_pd_port_count(); i++) { - /* - * Do not return early if one fails otherwise we can - * get into a boot loop assertion failure. - */ - if (ppc_vbus_sink_enable(i, 0)) { - CPRINTS("Disabling C%d as sink failed.", i); - } - } - - return EC_SUCCESS; - } - - /* Check if the port is sourcing VBUS. */ - if (ppc_is_sourcing_vbus(port)) { - CPRINTS("Skip enable C%d", port); - return EC_ERROR_INVAL; - } - - CPRINTS("New charge port: C%d", port); - - /* - * Turn off the other ports' sink path FETs, before enabling the - * requested charge port. - */ - for (i = 0; i < board_get_adjusted_usb_pd_port_count(); i++) { - if (i == port) { - continue; - } - - if (ppc_vbus_sink_enable(i, 0)) { - CPRINTS("C%d: sink path disable failed.", i); - } - } - - /* Enable requested charge port. */ - if (ppc_vbus_sink_enable(port, 1)) { - CPRINTS("C%d: sink path enable failed.", port); - return EC_ERROR_UNKNOWN; - } - - return EC_SUCCESS; -} - -#ifdef CONFIG_USB_PD_VBUS_MEASURE_ADC_EACH_PORT -enum adc_channel board_get_vbus_adc(int port) -{ - if (port == 0) { - return ADC_VBUS_C0; - } - if (port == 1) { - return ADC_VBUS_C1; - } - CPRINTSUSB("Unknown vbus adc port id: %d", port); - return ADC_VBUS_C0; -} -#endif /* CONFIG_USB_PD_VBUS_MEASURE_ADC_EACH_PORT */ |