diff --git a/bl2/bl2_main.c b/bl2/bl2_main.c index 802c174..203e1d4 100644 --- a/bl2/bl2_main.c +++ b/bl2/bl2_main.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2013-2019, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2013-2020, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -14,6 +14,9 @@ #include #include #include +#if MEASURED_BOOT +#include +#endif #include #include @@ -88,14 +91,25 @@ #if TRUSTED_BOARD_BOOT /* Initialize authentication module */ auth_mod_init(); + +#if MEASURED_BOOT + /* Initialize measured boot module */ + measured_boot_init(); + +#endif /* MEASURED_BOOT */ #endif /* TRUSTED_BOARD_BOOT */ - /* initialize boot source */ + /* Initialize boot source */ bl2_plat_preload_setup(); /* Load the subsequent bootloader images. */ next_bl_ep_info = bl2_load_images(); +#if MEASURED_BOOT + /* Finalize measured boot */ + measured_boot_finish(); +#endif /* MEASURED_BOOT */ + #if !BL2_AT_EL3 #ifndef __aarch64__ /* diff --git a/plat/common/plat_bl1_common.c b/plat/common/plat_bl1_common.c index 5733781..2baa29a 100644 --- a/plat/common/plat_bl1_common.c +++ b/plat/common/plat_bl1_common.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2015-2020, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -27,7 +27,9 @@ #pragma weak bl1_plat_fwu_done #pragma weak bl1_plat_handle_pre_image_load #pragma weak bl1_plat_handle_post_image_load - +#if MEASURED_BOOT +#pragma weak bl1_plat_set_bl2_hash +#endif unsigned int bl1_plat_get_next_image_id(void) { @@ -116,3 +118,12 @@ (void *) bl2_tzram_layout); return 0; } + +#if MEASURED_BOOT +/* + * Calculates and writes BL2 hash data to TB_FW_CONFIG DTB. + */ +void bl1_plat_set_bl2_hash(const image_desc_t *image_desc) +{ +} +#endif