| Sieu Mun Tang | 9f22cbf | 2022-03-02 11:04:09 +0800 | [diff] [blame] | 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 */ |