// SPDX-License-Identifier: GPL-2.0-only
//
// aw88395_lib.h  -- ACF bin parsing and check library file for aw88395
//
// Copyright (c) 2022-2023 AWINIC Technology CO., LTD
//
// Author: Bruce zhao <zhaolei@awinic.com>
//

#ifndef __AW88395_LIB_H__
#define __AW88395_LIB_H__

#define CHECK_REGISTER_NUM_OFFSET       (4)
#define VALID_DATA_LEN                  (4)
#define VALID_DATA_ADDR         (4)
#define PARSE_DSP_REG_NUM               (4)
#define REG_DATA_BYTP_LEN               (8)
#define CHECK_DSP_REG_NUM               (12)
#define DSP_VALID_DATA_LEN              (12)
#define DSP_VALID_DATA_ADDR             (12)
#define PARSE_SOC_APP_NUM               (8)
#define CHECK_SOC_APP_NUM               (12)
#define APP_DOWNLOAD_ADDR               (4)
#define APP_VALID_DATA_LEN              (12)
#define APP_VALID_DATA_ADDR             (12)
#define BIN_NUM_MAX                     (100)
#define HEADER_LEN                      (60)
#define BIN_DATA_TYPE_OFFSET            (8)
#define DATA_LEN                        (44)
#define VALID_DATA_ADDR_OFFSET          (60)
#define START_ADDR_OFFSET               (64)

#define AW88395_FW_CHECK_PART           (10)
#define HDADER_LEN                      (60)

#define HEADER_VERSION_OFFSET           (4)

enum bin_header_version_enum {
        HEADER_VERSION_V1 = 0x01000000,
};

enum data_type_enum {
        DATA_TYPE_REGISTER   = 0x00000000,
        DATA_TYPE_DSP_REG    = 0x00000010,
        DATA_TYPE_DSP_CFG    = 0x00000011,
        DATA_TYPE_SOC_REG    = 0x00000020,
        DATA_TYPE_SOC_APP    = 0x00000021,
        DATA_TYPE_DSP_FW     = 0x00000022,
        DATA_TYPE_MULTI_BINS = 0x00002000,
};

enum data_version_enum {
        DATA_VERSION_V1 = 0x00000001,
        DATA_VERSION_MAX,
};

struct bin_header_info {
        unsigned int check_sum;
        unsigned int header_ver;
        unsigned int bin_data_type;
        unsigned int bin_data_ver;
        unsigned int bin_data_len;
        unsigned int ui_ver;
        unsigned char chip_type[8];
        unsigned int reg_byte_len;
        unsigned int data_byte_len;
        unsigned int device_addr;
        unsigned int valid_data_len;
        unsigned int valid_data_addr;

        unsigned int reg_num;
        unsigned int reg_data_byte_len;
        unsigned int download_addr;
        unsigned int app_version;
        unsigned int header_len;
};

struct bin_container {
        unsigned int len;
        unsigned char data[];
};

struct aw_bin {
        unsigned char *p_addr;
        unsigned int all_bin_parse_num;
        unsigned int multi_bin_parse_num;
        unsigned int single_bin_parse_num;
        struct bin_header_info header_info[BIN_NUM_MAX];
        struct bin_container info;
};

#endif