1 /* 2 * Copyright (c) 2020-2022, Intel Corporation. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef SOCFPGA_FCS_H 8 #define SOCFPGA_FCS_H 9 10 /* FCS Definitions */ 11 12 #define FCS_RANDOM_WORD_SIZE 8U 13 #define FCS_PROV_DATA_WORD_SIZE 44U 14 15 #define FCS_RANDOM_BYTE_SIZE (FCS_RANDOM_WORD_SIZE * 4U) 16 #define FCS_PROV_DATA_BYTE_SIZE (FCS_PROV_DATA_WORD_SIZE * 4U) 17 18 #define FCS_CRYPTION_DATA_0 0x10100 19 20 /* FCS Payload Structure */ 21 22 typedef struct fcs_crypt_payload_t { 23 uint32_t first_word; 24 uint32_t src_addr; 25 uint32_t src_size; 26 uint32_t dst_addr; 27 uint32_t dst_size; 28 } fcs_crypt_payload; 29 30 /* Functions Definitions */ 31 32 uint32_t intel_fcs_random_number_gen(uint64_t addr, uint64_t *ret_size, 33 uint32_t *mbox_error); 34 uint32_t intel_fcs_send_cert(uint64_t addr, uint64_t size, 35 uint32_t *send_id); 36 uint32_t intel_fcs_get_provision_data(uint32_t *send_id); 37 uint32_t intel_fcs_cryption(uint32_t mode, uint32_t src_addr, 38 uint32_t src_size, uint32_t dst_addr, 39 uint32_t dst_size, uint32_t *send_id); 40 41 #endif /* SOCFPGA_FCS_H */ 42