mirror of
https://github.com/ARM-software/arm-trusted-firmware.git
synced 2025-04-16 17:44:19 +00:00
48ba0345f7
It looks safer and cleaner approach to record the measurement taken by BL1 straightaway in TCG Event Log instead of deferring these recordings to BL2. Hence pull in the full-fledged measured boot driver into BL1 that replaces the former ad-hoc platform interfaces i.e. bl1_plat_set_bl2_hash, bl2_plat_get_hash. As a result of this change the BL1 of Arm FVP platform now do the measurements and recordings of below images: 1. FW_CONFIG 2. TB_FW_CONFIG 3. BL2 Change-Id: I798c20336308b5e91b547da4f8ed57c24d490731 Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
35 lines
859 B
C
35 lines
859 B
C
/*
|
|
* Copyright (c) 2021, Arm Limited. All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*/
|
|
|
|
#include <assert.h>
|
|
#include <stdint.h>
|
|
|
|
#include <common/desc_image_load.h>
|
|
#include <drivers/measured_boot/event_log/event_log.h>
|
|
#include <plat/arm/common/plat_arm.h>
|
|
#include <plat/common/platform.h>
|
|
|
|
extern event_log_metadata_t fvp_event_log_metadata[];
|
|
|
|
const event_log_metadata_t *plat_event_log_get_metadata(void)
|
|
{
|
|
return fvp_event_log_metadata;
|
|
}
|
|
|
|
int plat_mboot_measure_image(unsigned int image_id, image_info_t *image_data)
|
|
{
|
|
/* Calculate image hash and record data in Event Log */
|
|
int err = event_log_measure_and_record(image_data->image_base,
|
|
image_data->image_size,
|
|
image_id);
|
|
if (err != 0) {
|
|
ERROR("%s%s image id %u (%i)\n",
|
|
"Failed to ", "record", image_id, err);
|
|
return err;
|
|
}
|
|
|
|
return 0;
|
|
}
|