/* * aw_bin_parse.c * * Copyright (c) 2020 AWINIC Technology CO., LTD * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "aw_bin_parse.h" #define AWINIC_CODE_VERSION "V0.0.7-V1.0.4" /* "code version"-"excel version" */ #define DEBUG_LOG_LEVEL #ifdef DEBUG_LOG_LEVEL #define DBG(fmt, arg...) do {\ printk("AWINIC_BIN %s,line= %d,"fmt, __func__, __LINE__, ##arg);\ } while (0) #define DBG_ERR(fmt, arg...) do {\ printk("AWINIC_BIN_ERR %s,line= %d,"fmt, __func__, __LINE__, ##arg);\ } while (0) #else #define DBG(fmt, arg...) do {} while (0) #define DBG_ERR(fmt, arg...) do {} while (0) #endif #define printing_data_code typedef unsigned short int aw_uint16; typedef unsigned long int aw_uint32; #define BigLittleSwap16(A) ((((aw_uint16)(A) & 0xff00) >> 8) | \ (((aw_uint16)(A) & 0x00ff) << 8)) #define BigLittleSwap32(A) ((((aw_uint32)(A) & 0xff000000) >> 24) | \ (((aw_uint32)(A) & 0x00ff0000) >> 8) | \ (((aw_uint32)(A) & 0x0000ff00) << 8) | \ (((aw_uint32)(A) & 0x000000ff) << 24)) /** * * Interface function * * return value: * value = 0 :success; * value = -1 :check bin header version * value = -2 :check bin data type * value = -3 :check sum or check bin data len error * value = -4 :check data version * value = -5 :check register num * value = -6 :check dsp reg num * value = -7 :check soc app num * value = -8 :bin is NULL point * **/ /******************************************************** * * check sum data * ********************************************************/ int aw_check_sum(struct aw_bin *bin, int bin_num) { unsigned int i = 0; unsigned int sum_data = 0; unsigned int check_sum = 0; unsigned char *p_check_sum = NULL; DBG("enter\n"); p_check_sum = &(bin->info.data[(bin->header_info[bin_num].valid_data_addr - bin->header_info[bin_num].header_len)]); DBG("aw_bin_parse p_check_sum = %p\n", p_check_sum); check_sum = GET_32_DATA(*(p_check_sum + 3), *(p_check_sum + 2), *(p_check_sum + 1), *(p_check_sum)); for (i = 4; i < bin->header_info[bin_num].bin_data_len + bin->header_info[bin_num].header_len; i++) { sum_data += *(p_check_sum + i); } DBG("aw_bin_parse bin_num=%d, check_sum = 0x%x, sum_data = 0x%x\n", bin_num, check_sum, sum_data); if (sum_data != check_sum) { p_check_sum = NULL; DBG_ERR("aw_bin_parse check sum or check bin data len error\n"); DBG_ERR("aw_bin_parse bin_num=%d, check_sum = 0x%x, sum_data = 0x%x\n", bin_num, check_sum, sum_data); return -3; } p_check_sum = NULL; return 0; } int aw_check_data_version(struct aw_bin *bin, int bin_num) { int i = 0; DBG("enter\n"); for (i = DATA_VERSION_V1; i < DATA_VERSION_MAX; i++) { if (bin->header_info[bin_num].bin_data_ver == i) { return 0; } } DBG_ERR("aw_bin_parse Unrecognized this bin data version\n"); return -4; } int aw_check_register_num_v1(struct aw_bin *bin, int bin_num) { unsigned int check_register_num = 0; unsigned int parse_register_num = 0; char *p_check_sum = NULL; DBG("enter\n"); p_check_sum = &(bin->info.data[(bin->header_info[bin_num].valid_data_addr)]); DBG("aw_bin_parse p_check_sum = %p\n", p_check_sum); parse_register_num = GET_32_DATA(*(p_check_sum + 3), *(p_check_sum + 2), *(p_check_sum + 1), *(p_check_sum)); check_register_num = (bin->header_info[bin_num].bin_data_len - 4) / (bin->header_info[bin_num].reg_byte_len + bin->header_info[bin_num].data_byte_len); DBG ("aw_bin_parse bin_num=%d, parse_register_num = 0x%x, check_register_num = 0x%x\n", bin_num, parse_register_num, check_register_num); if (parse_register_num != check_register_num) { p_check_sum = NULL; DBG_ERR("aw_bin_parse register num is error\n"); DBG_ERR("aw_bin_parse bin_num=%d, parse_register_num = 0x%x, check_register_num = 0x%x\n", bin_num, parse_register_num, check_register_num); return -5; } bin->header_info[bin_num].reg_num = parse_register_num; bin->header_info[bin_num].valid_data_len = bin->header_info[bin_num].bin_data_len - 4; p_check_sum = NULL; bin->header_info[bin_num].valid_data_addr = bin->header_info[bin_num].valid_data_addr + 4; return 0; } int aw_check_dsp_reg_num_v1(struct aw_bin *bin, int bin_num) { unsigned int check_dsp_reg_num = 0; unsigned int parse_dsp_reg_num = 0; char *p_check_sum = NULL; DBG("enter\n"); p_check_sum = &(bin->info.data[(bin->header_info[bin_num].valid_data_addr)]); DBG("aw_bin_parse p_check_sum = %p\n", p_check_sum); parse_dsp_reg_num = GET_32_DATA(*(p_check_sum + 7), *(p_check_sum + 6), *(p_check_sum + 5), *(p_check_sum + 4)); bin->header_info[bin_num].reg_data_byte_len = GET_32_DATA(*(p_check_sum + 11), *(p_check_sum + 10), *(p_check_sum + 9), *(p_check_sum + 8)); check_dsp_reg_num = (bin->header_info[bin_num].bin_data_len - 12) / bin->header_info[bin_num].reg_data_byte_len; DBG ("aw_bin_parse bin_num=%d, parse_dsp_reg_num = 0x%x, check_dsp_reg_num = 0x%x\n", bin_num, parse_dsp_reg_num, check_dsp_reg_num); if (parse_dsp_reg_num != check_dsp_reg_num) { p_check_sum = NULL; DBG_ERR("aw_bin_parse dsp reg num is error\n"); DBG_ERR("aw_bin_parse bin_num=%d, parse_dsp_reg_num = 0x%x, check_dsp_reg_num = 0x%x\n", bin_num, parse_dsp_reg_num, check_dsp_reg_num); return -6; } bin->header_info[bin_num].download_addr = GET_32_DATA(*(p_check_sum + 3), *(p_check_sum + 2), *(p_check_sum + 1), *(p_check_sum)); bin->header_info[bin_num].reg_num = parse_dsp_reg_num; bin->header_info[bin_num].valid_data_len = bin->header_info[bin_num].bin_data_len - 12; p_check_sum = NULL; bin->header_info[bin_num].valid_data_addr = bin->header_info[bin_num].valid_data_addr + 12; return 0; } int aw_check_soc_app_num_v1(struct aw_bin *bin, int bin_num) { unsigned int check_soc_app_num = 0; unsigned int parse_soc_app_num = 0; char *p_check_sum = NULL; DBG("enter\n"); p_check_sum = &(bin->info.data[(bin->header_info[bin_num].valid_data_addr)]); DBG("aw_bin_parse p_check_sum = %p\n", p_check_sum); bin->header_info[bin_num].app_version = GET_32_DATA(*(p_check_sum + 3), *(p_check_sum + 2), *(p_check_sum + 1), *(p_check_sum)); parse_soc_app_num = GET_32_DATA(*(p_check_sum + 11), *(p_check_sum + 10), *(p_check_sum + 9), *(p_check_sum + 8)); check_soc_app_num = bin->header_info[bin_num].bin_data_len - 12; DBG ("aw_bin_parse bin_num=%d, parse_soc_app_num = 0x%x, check_soc_app_num = 0x%x\n", bin_num, parse_soc_app_num, check_soc_app_num); if (parse_soc_app_num != check_soc_app_num) { p_check_sum = NULL; DBG_ERR("aw_bin_parse soc app num is error\n"); DBG_ERR("aw_bin_parse bin_num=%d, parse_soc_app_num = 0x%x, check_soc_app_num = 0x%x\n", bin_num, parse_soc_app_num, check_soc_app_num); return -7; } bin->header_info[bin_num].reg_num = parse_soc_app_num; bin->header_info[bin_num].download_addr = GET_32_DATA(*(p_check_sum + 7), *(p_check_sum + 6), *(p_check_sum + 5), *(p_check_sum + 4)); bin->header_info[bin_num].valid_data_len = bin->header_info[bin_num].bin_data_len - 12; p_check_sum = NULL; bin->header_info[bin_num].valid_data_addr = bin->header_info[bin_num].valid_data_addr + 12; return 0; } /************************ *** ***bin header 1_0_0 *** ************************/ void aw_get_single_bin_header_1_0_0(struct aw_bin *bin) { int i; DBG("enter %s\n", __func__); bin->header_info[bin->all_bin_parse_num].header_len = 60; bin->header_info[bin->all_bin_parse_num].check_sum = GET_32_DATA(*(bin->p_addr + 3), *(bin->p_addr + 2), *(bin->p_addr + 1), *(bin->p_addr)); bin->header_info[bin->all_bin_parse_num].header_ver = GET_32_DATA(*(bin->p_addr + 7), *(bin->p_addr + 6), *(bin->p_addr + 5), *(bin->p_addr + 4)); bin->header_info[bin->all_bin_parse_num].bin_data_type = GET_32_DATA(*(bin->p_addr + 11), *(bin->p_addr + 10), *(bin->p_addr + 9), *(bin->p_addr + 8)); bin->header_info[bin->all_bin_parse_num].bin_data_ver = GET_32_DATA(*(bin->p_addr + 15), *(bin->p_addr + 14), *(bin->p_addr + 13), *(bin->p_addr + 12)); bin->header_info[bin->all_bin_parse_num].bin_data_len = GET_32_DATA(*(bin->p_addr + 19), *(bin->p_addr + 18), *(bin->p_addr + 17), *(bin->p_addr + 16)); bin->header_info[bin->all_bin_parse_num].ui_ver = GET_32_DATA(*(bin->p_addr + 23), *(bin->p_addr + 22), *(bin->p_addr + 21), *(bin->p_addr + 20)); bin->header_info[bin->all_bin_parse_num].reg_byte_len = GET_32_DATA(*(bin->p_addr + 35), *(bin->p_addr + 34), *(bin->p_addr + 33), *(bin->p_addr + 32)); bin->header_info[bin->all_bin_parse_num].data_byte_len = GET_32_DATA(*(bin->p_addr + 39), *(bin->p_addr + 38), *(bin->p_addr + 37), *(bin->p_addr + 36)); bin->header_info[bin->all_bin_parse_num].device_addr = GET_32_DATA(*(bin->p_addr + 43), *(bin->p_addr + 42), *(bin->p_addr + 41), *(bin->p_addr + 40)); for (i = 0; i < 8; i++) { bin->header_info[bin->all_bin_parse_num].chip_type[i] = *(bin->p_addr + 24 + i); } bin->header_info[bin->all_bin_parse_num].reg_num = 0x00000000; bin->header_info[bin->all_bin_parse_num].reg_data_byte_len = 0x00000000; bin->header_info[bin->all_bin_parse_num].download_addr = 0x00000000; bin->header_info[bin->all_bin_parse_num].app_version = 0x00000000; bin->header_info[bin->all_bin_parse_num].valid_data_len = 0x00000000; bin->all_bin_parse_num += 1; } int aw_parse_each_of_multi_bins_1_0_0(unsigned int bin_num, int bin_serial_num, struct aw_bin *bin) { int ret = 0; unsigned int bin_start_addr = 0; unsigned int valid_data_len = 0; DBG("aw_bin_parse enter multi bin branch -- %s\n", __func__); if (!bin_serial_num) { bin_start_addr = GET_32_DATA(*(bin->p_addr + 67), *(bin->p_addr + 66), *(bin->p_addr + 65), *(bin->p_addr + 64)); bin->p_addr += (60 + bin_start_addr); bin->header_info[bin->all_bin_parse_num].valid_data_addr = bin->header_info[bin->all_bin_parse_num - 1].valid_data_addr + 4 + 8 * bin_num + 60; } else { valid_data_len = bin->header_info[bin->all_bin_parse_num - 1].bin_data_len; bin->p_addr += (60 + valid_data_len); bin->header_info[bin->all_bin_parse_num].valid_data_addr = bin->header_info[bin->all_bin_parse_num - 1].valid_data_addr + bin->header_info[bin->all_bin_parse_num - 1].bin_data_len + 60; } ret = aw_parse_bin_header_1_0_0(bin); return ret; } /* Get the number of bins in multi bins, and set a for loop, loop processing each bin data */ int aw_get_multi_bin_header_1_0_0(struct aw_bin *bin) { int i = 0; int ret = 0; unsigned int bin_num = 0; DBG("aw_bin_parse enter multi bin branch -- %s\n", __func__); bin_num = GET_32_DATA(*(bin->p_addr + 63), *(bin->p_addr + 62), *(bin->p_addr + 61), *(bin->p_addr + 60)); if (bin->multi_bin_parse_num == 1) { bin->header_info[bin->all_bin_parse_num].valid_data_addr = 60; } aw_get_single_bin_header_1_0_0(bin); for (i = 0; i < bin_num; i++) { DBG("aw_bin_parse enter multi bin for is %d\n", i); ret = aw_parse_each_of_multi_bins_1_0_0(bin_num, i, bin); if (ret < 0) { return ret; } } return 0; } /******************************************************** * * If the bin framework header version is 1.0.0, determine the data type of bin, and then perform different processing according to the data type If it is a single bin data type, write the data directly into the structure array If it is a multi-bin data type, first obtain the number of bins, and then recursively call the bin frame header processing function according to the bin number to process the frame header information of each bin separately * ********************************************************/ int aw_parse_bin_header_1_0_0(struct aw_bin *bin) { int ret = 0; unsigned int bin_data_type; DBG("enter %s\n", __func__); bin_data_type = GET_32_DATA(*(bin->p_addr + 11), *(bin->p_addr + 10), *(bin->p_addr + 9), *(bin->p_addr + 8)); DBG("aw_bin_parse bin_data_type 0x%x\n", bin_data_type); switch (bin_data_type) { case DATA_TYPE_REGISTER: case DATA_TYPE_DSP_REG: case DATA_TYPE_SOC_APP: /* Divided into two processing methods, one is single bin processing, and the other is single bin processing in multi bin */ DBG("aw_bin_parse enter single bin branch\n"); bin->single_bin_parse_num += 1; DBG("%s bin->single_bin_parse_num is %d\n", __func__, bin->single_bin_parse_num); if (!bin->multi_bin_parse_num) { bin->header_info[bin-> all_bin_parse_num].valid_data_addr = 60; } aw_get_single_bin_header_1_0_0(bin); break; case DATA_TYPE_MULTI_BINS: /* Get the number of times to enter multi bins */ DBG("aw_bin_parse enter multi bin branch\n"); bin->multi_bin_parse_num += 1; DBG("%s bin->multi_bin_parse_num is %d\n", __func__, bin->multi_bin_parse_num); ret = aw_get_multi_bin_header_1_0_0(bin); if (ret < 0) { return ret; } break; default: DBG_ERR("aw_bin_parse Unrecognized this bin data type\n"); return -2; } return 0; } /* get the bin's header version */ static int aw_check_bin_header_version(struct aw_bin *bin) { int ret = 0; unsigned int header_version = 0; header_version = GET_32_DATA(*(bin->p_addr + 7), *(bin->p_addr + 6), *(bin->p_addr + 5), *(bin->p_addr + 4)); DBG("aw_bin_parse header_version 0x%x\n", header_version); /* Write data to the corresponding structure array according to different formats of the bin frame header version */ switch (header_version) { case HEADER_VERSION_1_0_0: ret = aw_parse_bin_header_1_0_0(bin); return ret; default: DBG_ERR("aw_bin_parse Unrecognized this bin header version \n"); return -1; } } int aw_parsing_bin_file(struct aw_bin *bin) { int i = 0; int ret = 0; DBG("aw_bin_parse code version:%s\n", AWINIC_CODE_VERSION); if (!bin) { DBG_ERR("aw_bin_parse bin is NULL\n"); return -8; } bin->p_addr = bin->info.data; bin->all_bin_parse_num = 0; bin->multi_bin_parse_num = 0; bin->single_bin_parse_num = 0; /* filling bins header info */ ret = aw_check_bin_header_version(bin); if (ret < 0) { DBG_ERR("aw_bin_parse check bin header version error\n"); return ret; } bin->p_addr = NULL; /* check bin header info */ for (i = 0; i < bin->all_bin_parse_num; i++) { /* check sum */ ret = aw_check_sum(bin, i); if (ret < 0) { DBG_ERR("aw_bin_parse check sum data error\n"); return ret; } /* check bin data version */ ret = aw_check_data_version(bin, i); if (ret < 0) { DBG_ERR("aw_bin_parse check data version error\n"); return ret; } /* check valid data */ if (bin->header_info[i].bin_data_ver == DATA_VERSION_V1) { /* check register num */ if (bin->header_info[i].bin_data_type == DATA_TYPE_REGISTER) { ret = aw_check_register_num_v1(bin, i); if (ret < 0) { DBG_ERR ("aw_bin_parse check register num error\n"); return ret; } /* check dsp reg num */ } else if (bin->header_info[i].bin_data_type == DATA_TYPE_DSP_REG) { ret = aw_check_dsp_reg_num_v1(bin, i); if (ret < 0) { DBG_ERR ("aw_bin_parse check dsp reg num error\n"); return ret; } /* check soc app num */ } else if (bin->header_info[i].bin_data_type == DATA_TYPE_SOC_APP) { ret = aw_check_soc_app_num_v1(bin, i); if (ret < 0) { DBG_ERR ("aw_bin_parse check soc app num error\n"); return ret; } } else { bin->header_info[i].valid_data_len = bin->header_info[i].bin_data_len; } } } DBG("aw_bin_parse parsing success\n"); return 0; }