1 /* 2 * Copyright (c) 2021-2025, Arm Limited. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #include <assert.h> 8 #include <stdint.h> 9 10 #include <plat/arm/common/plat_arm.h> 11 #include <plat/common/platform.h> 12 13 #include <common/desc_image_load.h> 14 #include <common/measured_boot.h> 15 #include <drivers/auth/crypto_mod.h> 16 #include <event_measure.h> 17 #include <event_print.h> 18 19 extern event_log_metadata_t fvp_event_log_metadata[]; 20 21 int plat_mboot_measure_image(unsigned int image_id, image_info_t *image_data) 22 { 23 const event_log_metadata_t *metadata_ptr; 24 int err; 25 26 metadata_ptr = 27 mboot_find_event_log_metadata(fvp_event_log_metadata, image_id); 28 if (metadata_ptr == NULL) { 29 ERROR("Unable to find metadata for image %u.\n", image_id); 30 return -1; 31 } 32 33 /* Calculate image hash and record data in Event Log */ 34 err = event_log_measure_and_record(metadata_ptr->pcr, 35 image_data->image_base, 36 image_data->image_size, 37 metadata_ptr->name, 38 strlen(metadata_ptr->name) + 1U); 39 if (err != 0) { 40 ERROR("%s%s image id %u (%i)\n", 41 "Failed to ", "record in event log", image_id, err); 42 return err; 43 } 44 45 return 0; 46 } 47 48 int plat_mboot_measure_key(const void *pk_oid, const void *pk_ptr, 49 size_t pk_len) 50 { 51 return 0; 52 } 53