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/* 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.
*/
#ifndef _ZORK_CBI_EC_FW_CONFIG__H_
#define _ZORK_CBI_EC_FW_CONFIG__H_
/****************************************************************************
* CBI Zork EC FW Configuration
*/
#define UNINITIALIZED_FW_CONFIG 0xFFFFFFFF
/*
* USB Daughter Board (4 bits)
*
* get_cbi_ec_cfg_usb_db() will return the DB option number.
* The option number will be defined in a variant or board level enumeration
*/
#define EC_CFG_USB_DB_L 0
#define EC_CFG_USB_DB_H 3
#define EC_CFG_USB_DB_MASK \
GENMASK(EC_CFG_USB_DB_H,\
EC_CFG_USB_DB_L)
/*
* USB Main Board (4 bits)
*
* get_cbi_ec_cfg_usb_mb() will return the MB option number.
* The option number will be defined in a variant or board level enumeration
*/
#define EC_CFG_USB_MB_L 4
#define EC_CFG_USB_MB_H 7
#define EC_CFG_USB_MB_MASK \
GENMASK(EC_CFG_USB_MB_H,\
EC_CFG_USB_MB_L)
/*
* Lid Accelerometer Sensor (3 bits)
*
* ec_config_has_lid_accel_sensor() will return ec_cfg_lid_accel_sensor_type
*/
enum ec_cfg_lid_accel_sensor_type {
LID_ACCEL_NONE = 0,
LID_ACCEL_KX022 = 1,
LID_ACCEL_LIS2DWL = 2,
};
#define EC_CFG_LID_ACCEL_SENSOR_L 8
#define EC_CFG_LID_ACCEL_SENSOR_H 10
#define EC_CFG_LID_ACCEL_SENSOR_MASK \
GENMASK(EC_CFG_LID_ACCEL_SENSOR_H,\
EC_CFG_LID_ACCEL_SENSOR_L)
/*
* Base Gyro Sensor (3 bits)
*
* ec_config_has_base_gyro_sensor() will return ec_cfg_base_gyro_sensor_type
*/
enum ec_cfg_base_gyro_sensor_type {
BASE_GYRO_NONE = 0,
BASE_GYRO_BMI160 = 1,
BASE_GYRO_LSM6DSM = 2,
BASE_GYRO_ICM426XX = 3,
};
#define EC_CFG_BASE_GYRO_SENSOR_L 11
#define EC_CFG_BASE_GYRO_SENSOR_H 13
#define EC_CFG_BASE_GYRO_SENSOR_MASK \
GENMASK(EC_CFG_BASE_GYRO_SENSOR_H,\
EC_CFG_BASE_GYRO_SENSOR_L)
/*
* PWM Keyboard Backlight (1 bit)
*
* ec_config_has_pwm_keyboard_backlight() will return 1 is present or 0
*/
enum ec_cfg_pwm_keyboard_backlight_type {
PWM_KEYBOARD_BACKLIGHT_NO = 0,
PWM_KEYBOARD_BACKLIGHT_YES = 1,
};
#define EC_CFG_PWM_KEYBOARD_BACKLIGHT_L 14
#define EC_CFG_PWM_KEYBOARD_BACKLIGHT_H 14
#define EC_CFG_PWM_KEYBOARD_BACKLIGHT_MASK \
GENMASK(EC_CFG_PWM_KEYBOARD_BACKLIGHT_H,\
EC_CFG_PWM_KEYBOARD_BACKLIGHT_L)
/*
* Lid Angle Tablet Mode (1 bit)
*
* ec_config_has_lid_angle_tablet_mode() will return 1 is present or 0
*/
enum ec_cfg_lid_angle_tablet_mode_type {
LID_ANGLE_TABLET_MODE_NO = 0,
LID_ANGLE_TABLET_MODE_YES = 1,
};
#define EC_CFG_LID_ANGLE_TABLET_MODE_L 15
#define EC_CFG_LID_ANGLE_TABLET_MODE_H 15
#define EC_CFG_LID_ANGLE_TABLET_MODE_MASK \
GENMASK(EC_CFG_LID_ANGLE_TABLET_MODE_H,\
EC_CFG_LID_ANGLE_TABLET_MODE_L)
uint32_t get_cbi_fw_config(void);
enum ec_cfg_usb_db_type ec_config_get_usb_db(void);
enum ec_cfg_usb_mb_type ec_config_get_usb_mb(void);
enum ec_cfg_lid_accel_sensor_type ec_config_has_lid_accel_sensor(void);
enum ec_cfg_base_gyro_sensor_type ec_config_has_base_gyro_sensor(void);
enum ec_cfg_pwm_keyboard_backlight_type ec_config_has_pwm_keyboard_backlight(
void);
enum ec_cfg_lid_angle_tablet_mode_type ec_config_has_lid_angle_tablet_mode(
void);
#endif /* _ZORK_CBI_EC_FW_CONFIG__H_ */
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