1*91f16700Schasinglulu /* 2*91f16700Schasinglulu * Copyright (c) 2021-2023, Arm Limited. All rights reserved. 3*91f16700Schasinglulu * 4*91f16700Schasinglulu * SPDX-License-Identifier: BSD-3-Clause 5*91f16700Schasinglulu */ 6*91f16700Schasinglulu 7*91f16700Schasinglulu #include <assert.h> 8*91f16700Schasinglulu #include <stdint.h> 9*91f16700Schasinglulu 10*91f16700Schasinglulu #include <common/desc_image_load.h> 11*91f16700Schasinglulu #include <drivers/measured_boot/event_log/event_log.h> 12*91f16700Schasinglulu #include <drivers/measured_boot/rss/rss_measured_boot.h> 13*91f16700Schasinglulu #include <plat/arm/common/plat_arm.h> 14*91f16700Schasinglulu #include <plat/common/platform.h> 15*91f16700Schasinglulu 16*91f16700Schasinglulu extern event_log_metadata_t fvp_event_log_metadata[]; 17*91f16700Schasinglulu extern struct rss_mboot_metadata fvp_rss_mboot_metadata[]; 18*91f16700Schasinglulu 19*91f16700Schasinglulu int plat_mboot_measure_image(unsigned int image_id, image_info_t *image_data) 20*91f16700Schasinglulu { 21*91f16700Schasinglulu int err; 22*91f16700Schasinglulu int rc = 0; 23*91f16700Schasinglulu 24*91f16700Schasinglulu /* Calculate image hash and record data in Event Log */ 25*91f16700Schasinglulu err = event_log_measure_and_record(image_data->image_base, 26*91f16700Schasinglulu image_data->image_size, 27*91f16700Schasinglulu image_id, 28*91f16700Schasinglulu fvp_event_log_metadata); 29*91f16700Schasinglulu if (err != 0) { 30*91f16700Schasinglulu ERROR("%s%s image id %u (%i)\n", 31*91f16700Schasinglulu "Failed to ", "record in event log", image_id, err); 32*91f16700Schasinglulu rc = err; 33*91f16700Schasinglulu } 34*91f16700Schasinglulu 35*91f16700Schasinglulu /* Calculate image hash and record data in RSS */ 36*91f16700Schasinglulu err = rss_mboot_measure_and_record(fvp_rss_mboot_metadata, 37*91f16700Schasinglulu image_data->image_base, 38*91f16700Schasinglulu image_data->image_size, 39*91f16700Schasinglulu image_id); 40*91f16700Schasinglulu if (err != 0) { 41*91f16700Schasinglulu ERROR("%s%s image id %u (%i)\n", 42*91f16700Schasinglulu "Failed to ", "record in RSS", image_id, err); 43*91f16700Schasinglulu rc = (rc == 0) ? err : -1; 44*91f16700Schasinglulu } 45*91f16700Schasinglulu 46*91f16700Schasinglulu return rc; 47*91f16700Schasinglulu } 48*91f16700Schasinglulu 49*91f16700Schasinglulu int plat_mboot_measure_key(const void *pk_oid, const void *pk_ptr, 50*91f16700Schasinglulu size_t pk_len) 51*91f16700Schasinglulu { 52*91f16700Schasinglulu return rss_mboot_set_signer_id(fvp_rss_mboot_metadata, pk_oid, pk_ptr, 53*91f16700Schasinglulu pk_len); 54*91f16700Schasinglulu } 55