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/*
* Copyright (c) 2021, Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <stdint.h>
#include <drivers/measured_boot/event_log/event_log.h>
#include <plat/arm/common/plat_arm.h>
/* Event Log data */
static uint8_t event_log[PLAT_ARM_EVENT_LOG_MAX_SIZE];
/* FVP table with platform specific image IDs, names and PCRs */
const event_log_metadata_t fvp_event_log_metadata[] = {
{ FW_CONFIG_ID, EVLOG_FW_CONFIG_STRING, PCR_0 },
{ TB_FW_CONFIG_ID, EVLOG_TB_FW_CONFIG_STRING, PCR_0 },
{ BL2_IMAGE_ID, EVLOG_BL2_STRING, PCR_0 },
{ INVALID_ID, NULL, (unsigned int)(-1) } /* Terminator */
};
void bl1_plat_mboot_init(void)
{
event_log_init(event_log, event_log + sizeof(event_log));
event_log_write_header();
}
void bl1_plat_mboot_finish(void)
{
size_t event_log_cur_size;
event_log_cur_size = event_log_get_cur_size(event_log);
int rc = arm_set_tb_fw_info((uintptr_t)event_log,
event_log_cur_size);
if (rc != 0) {
/*
* It is a fatal error because on FVP platform, BL2 software
* assumes that a valid Event Log buffer exist and it will use
* same Event Log buffer to append image measurements.
*/
panic();
}
}
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