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/* Copyright 2018 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.
*/
/* Casta board configuration */
#ifndef __CROS_EC_BOARD_H
#define __CROS_EC_BOARD_H
/* Select Baseboard features */
#define VARIANT_OCTOPUS_EC_NPCX796FB
#define VARIANT_OCTOPUS_TCPC_0_PS8751
#define VARIANT_OCTOPUS_NO_SENSORS
#define CONFIG_CHARGER_RUNTIME_CONFIG
#include "baseboard.h"
#define CONFIG_LED_COMMON
/* USB PD */
#undef CONFIG_USB_PD_VBUS_MEASURE_ADC_EACH_PORT
/*
* This board configures two chargers, one of which can measure VBUS and one of
* which cannot. Leave the default config, which defines
* CONFIG_USB_PD_VBUS_MEASURE_CHARGER.
*/
#define CONFIG_TEMP_SENSOR
#define CONFIG_THERMISTOR
/*
* Don't allow the system to boot to S0 when the battery is low and unable to
* communicate on locked systems (which haven't PD negotiated).
*/
#define CONFIG_CHARGER_MIN_POWER_MW_FOR_POWER_ON_WITH_BATT 15000
#define CONFIG_CHARGER_MIN_POWER_MW_FOR_POWER_ON 15001
/*
* Allow an additional second during power button init to let PD negotiation
* complete when we have no battery and need to meet
* CONFIG_CHARGER_MIN_POWER_MW_FOR_POWER_ON. SKUs which do not have a TCPC on
* port 1 will take slightly longer to complete negotiation while the PD1 task
* attempts to communicate with its TCPC before suspending.
*/
#undef CONFIG_POWER_BUTTON_INIT_TIMEOUT
#define CONFIG_POWER_BUTTON_INIT_TIMEOUT 2
/* Keyboard Backlight is unconnected in casta proto */
#undef CONFIG_PWM
#undef CONFIG_PWM_KBLIGHT
/* All casta systems are clamshells */
#undef CONFIG_TABLET_MODE
/* TODO(b/119872005): Casta: confirm thermistor parts */
#define CONFIG_STEINHART_HART_3V3_13K7_47K_4050B
#define CONFIG_STEINHART_HART_3V3_51K1_47K_4050B
/* Battery W/A */
#define CONFIG_CHARGER_BQ25710_IDCHG_LIMIT_MA 6144
#define CONFIG_CHARGER_PROFILE_OVERRIDE
#define CONFIG_I2C_XFER_BOARD_CALLBACK
/* The board needs 100ms for VBUS_C[0|1]_BC12 to drop to lower VvbusUVLO */
#undef CONFIG_BC12_MAX14637_DELAY_FROM_OFF_TO_ON_MS
#define CONFIG_BC12_MAX14637_DELAY_FROM_OFF_TO_ON_MS 100
#ifndef __ASSEMBLER__
#include "gpio_signal.h"
#include "registers.h"
enum adc_channel {
ADC_TEMP_SENSOR_AMB, /* ADC0 */
ADC_TEMP_SENSOR_CHARGER, /* ADC1 */
ADC_CH_COUNT
};
enum temp_sensor_id {
TEMP_SENSOR_BATTERY,
TEMP_SENSOR_AMBIENT,
TEMP_SENSOR_CHARGER,
TEMP_SENSOR_COUNT
};
/* List of possible batteries */
enum battery_type {
BATTERY_SDI,
BATTERY_TYPE_COUNT,
};
#endif /* !__ASSEMBLER__ */
#endif /* __CROS_EC_BOARD_H */
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