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| author | Alexei Fedorov <Alexei.Fedorov@arm.com> | 2020-03-20 18:38:55 +0000 |
|---|---|---|
| committer | Alexei Fedorov <Alexei.Fedorov@arm.com> | 2020-03-25 16:14:26 +0000 |
| commit | 0ab496458b4cf55fa4116007506d8f38884bd31f (patch) | |
| tree | 0f91c27c177123c6e8d0c5060ffa8819d81a1c33 /drivers | |
| parent | d9f405edebca87ef83694ce616a8e6dec93973fb (diff) | |
| download | platform_external_arm-trusted-firmware-0ab496458b4cf55fa4116007506d8f38884bd31f.tar.gz platform_external_arm-trusted-firmware-0ab496458b4cf55fa4116007506d8f38884bd31f.tar.bz2 platform_external_arm-trusted-firmware-0ab496458b4cf55fa4116007506d8f38884bd31f.zip | |
FVP: Add BL2 hash calculation in BL1
This patch provides support for measured boot by adding calculation
of BL2 image hash in BL1 and writing these data in TB_FW_CONFIG DTB.
Change-Id: Ic074a7ed19b14956719c271c805b35d147b7cec1
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/auth/mbedtls/mbedtls_common.mk | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/auth/mbedtls/mbedtls_common.mk b/drivers/auth/mbedtls/mbedtls_common.mk index 044b368bc..564a4c932 100644 --- a/drivers/auth/mbedtls/mbedtls_common.mk +++ b/drivers/auth/mbedtls/mbedtls_common.mk @@ -1,5 +1,5 @@ # -# Copyright (c) 2015-2019, ARM Limited and Contributors. All rights reserved. +# Copyright (c) 2015-2020, ARM Limited and Contributors. All rights reserved. # # SPDX-License-Identifier: BSD-3-Clause # @@ -75,10 +75,19 @@ endif ifeq (${HASH_ALG}, sha384) TF_MBEDTLS_HASH_ALG_ID := TF_MBEDTLS_SHA384 + MBEDTLS_MD_ID := MBEDTLS_MD_SHA384 + TPM_ALG_ID := TPM_ALG_SHA384 + TCG_DIGEST_SIZE := 48 else ifeq (${HASH_ALG}, sha512) - TF_MBEDTLS_HASH_ALG_ID := TF_MBEDTLS_SHA512 + TF_MBEDTLS_HASH_ALG_ID := TF_MBEDTLS_SHA512 + MBEDTLS_MD_ID := MBEDTLS_MD_SHA512 + TPM_ALG_ID := TPM_ALG_SHA512 + TCG_DIGEST_SIZE := 64 else TF_MBEDTLS_HASH_ALG_ID := TF_MBEDTLS_SHA256 + MBEDTLS_MD_ID := MBEDTLS_MD_SHA256 + TPM_ALG_ID := TPM_ALG_SHA256 + TCG_DIGEST_SIZE := 32 endif ifeq (${TF_MBEDTLS_KEY_ALG},ecdsa) @@ -103,6 +112,11 @@ $(eval $(call add_define,TF_MBEDTLS_KEY_SIZE)) $(eval $(call add_define,TF_MBEDTLS_HASH_ALG_ID)) $(eval $(call add_define,TF_MBEDTLS_USE_AES_GCM)) +# Set definitions for measured boot driver +$(eval $(call add_define,MBEDTLS_MD_ID)) +$(eval $(call add_define,TPM_ALG_ID)) +$(eval $(call add_define,TCG_DIGEST_SIZE)) + $(eval $(call MAKE_LIB,mbedtls)) endif |