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/* 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.
*/
#ifndef __BOARD_BRASK_FW_CONFIG_H_
#define __BOARD_BRASK_FW_CONFIG_H_
#include <stdint.h>
/****************************************************************************
* CBI FW_CONFIG layout for Brask board.
*
* Source of truth is the project/brask/brask/config.star configuration file.
*/
enum ec_cfg_audio_type { DB_AUDIO_UNKNOWN = 0, DB_NAU88L25B_I2S = 1 };
enum ec_cfg_bj_power { BJ_150W = 0, BJ_230W = 1, BJ_65W = 2, BJ_135W = 3 };
union brask_cbi_fw_config {
struct {
uint32_t audio : 3;
uint32_t bj_power : 2;
uint32_t reserved_1 : 27;
};
uint32_t raw_value;
};
/**
* Read the cached FW_CONFIG. Guaranteed to have valid values.
*
* @return the FW_CONFIG for the board.
*/
union brask_cbi_fw_config get_fw_config(void);
/**
* Get the barrel-jack power from FW_CONFIG.
*/
void ec_bj_power(uint32_t *voltage, uint32_t *current);
#endif /* __BOARD_BRASK_FW_CONFIG_H_ */
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