1 /* 2 * Copyright (c) 2020 HiSilicon (Shanghai) Technologies CO., LIMITED. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 * Description: efuse driver wrap 15 * 16 * Create: 2023-04-13 17 */ 18 #ifndef EFUSE_WRAP_H 19 #define EFUSE_WRAP_H 20 21 #include <stdint.h> 22 23 #define EFUSE_IDX_NRW 0x0 24 #define EFUSE_IDX_RO 0x1 25 #define EFUSE_IDX_WO 0x2 26 #define EFUSE_IDX_RW 0x3 27 28 typedef enum { 29 EFUSE_CHIP_ID = 0, 30 EFUSE_DIE_ID = 1, 31 EFUSE_MCU_VER_ID = 2, 32 EFUSE_FLASHBOOT_VER_ID = 3, 33 EFUSE_PARAMS_VER_ID = 4, 34 EFUSE_HASH_ROOT_PUBLIC_KEY_ID = 5, 35 EFUSE_MSID_ID = 6, 36 EFUSE_SEC_VERIFY_ENABLE = 7, 37 EFUSE_IDX_MAX, 38 } efuse_idx; 39 40 uint32_t efuse_read_item(efuse_idx efuse_id, uint8_t *data, uint16_t data_len); 41 42 #endif