1 /* 2 * Copyright (c) 2021-2022, 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 <common/desc_image_load.h> 11 #include <drivers/measured_boot/event_log/event_log.h> 12 #include <drivers/measured_boot/rss/rss_measured_boot.h> 13 #include <plat/arm/common/plat_arm.h> 14 #include <plat/common/platform.h> 15 16 extern event_log_metadata_t fvp_event_log_metadata[]; 17 extern struct rss_mboot_metadata fvp_rss_mboot_metadata[]; 18 19 const event_log_metadata_t *plat_event_log_get_metadata(void) 20 { 21 return fvp_event_log_metadata; 22 } 23 24 struct rss_mboot_metadata *plat_rss_mboot_get_metadata(void) 25 { 26 return fvp_rss_mboot_metadata; 27 } 28 29 int plat_mboot_measure_image(unsigned int image_id, image_info_t *image_data) 30 { 31 int err; 32 int rc = 0; 33 34 /* Calculate image hash and record data in Event Log */ 35 err = event_log_measure_and_record(image_data->image_base, 36 image_data->image_size, 37 image_id); 38 if (err != 0) { 39 ERROR("%s%s image id %u (%i)\n", 40 "Failed to ", "record in event log", image_id, err); 41 rc = err; 42 } 43 44 /* Calculate image hash and record data in RSS */ 45 err = rss_mboot_measure_and_record(image_data->image_base, 46 image_data->image_size, 47 image_id); 48 if (err != 0) { 49 ERROR("%s%s image id %u (%i)\n", 50 "Failed to ", "record in RSS", image_id, err); 51 rc = (rc == 0) ? err : -1; 52 } 53 54 return rc; 55 } 56