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/* Copyright 2021 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 _RAMMUS_CBI_SSFC__H_
#define _RAMMUS_CBI_SSFC__H_
#include "stdint.h"
/****************************************************************************
* Rammus CBI Second Source Factory Cache
*/
/*
* Lid Sensor (Bits 2-0)
*/
enum ec_ssfc_lid_sensor {
SSFC_SENSOR_LID_DEFAULT = 0,
SSFC_SENSOR_LID_BMA255 = 1,
SSFC_SENSOR_LID_KX022 = 2
};
/*
* Base Sensor (Bits 5-3)
*/
enum ec_ssfc_base_sensor {
SSFC_SENSOR_BASE_DEFAULT = 0,
SSFC_SENSOR_BASE_BMI160 = 1,
SSFC_SENSOR_BASE_ICM426XX = 2,
};
union rammus_cbi_ssfc {
struct {
enum ec_ssfc_lid_sensor lid_sensor : 3;
enum ec_ssfc_base_sensor base_sensor : 3;
uint32_t reserved_2 : 26;
};
uint32_t raw_value;
};
/**
* Get the Lid sensor type from SSFC_CONFIG.
*
* @return the Lid sensor board type.
*/
enum ec_ssfc_lid_sensor get_cbi_ssfc_lid_sensor(void);
/**
* Get the base sensor type form SSFC_CONFIG.
*
* @return the base sensor board type.
*/
enum ec_ssfc_base_sensor get_cbi_ssfc_base_sensor(void);
#endif /* _RAMMUS_CBI_SSFC__H_ */
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