From 80961af4b6888ff31aacaae0753969db4a8fb734 Mon Sep 17 00:00:00 2001
From: Philipp Deppenwiese <zaolin@das-labor.org>
Date: Tue, 27 Feb 2018 22:14:34 +0100
Subject: security/vboot: Add interface for FSP 2.0 mrc caching

* Move vboot/tpm specific implementation to vboot.
* Only call functions if CONFIG_FSP2_0_USES_TPM_MRC_HASH is set.
* Preparation for software hash function support, no logic changed.

Change-Id: I41a458186c7981adaf3fea8974adec2ca8668f14
Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org>
Reviewed-on: https://review.coreboot.org/24904
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 src/security/vboot/Makefile.inc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/security/vboot/Makefile.inc')

diff --git a/src/security/vboot/Makefile.inc b/src/security/vboot/Makefile.inc
index 75c2a9e44c..b542425346 100644
--- a/src/security/vboot/Makefile.inc
+++ b/src/security/vboot/Makefile.inc
@@ -78,6 +78,8 @@ romstage-y += vboot_handoff.c common.c
 ramstage-y += common.c
 postcar-y += common.c
 
+romstage-$(CONFIG_FSP2_0_USES_TPM_MRC_HASH) += mrc_cache_hash_tpm.c
+
 ifeq ($(CONFIG_VBOOT_SEPARATE_VERSTAGE),y)
 VB_FIRMWARE_ARCH := $(ARCHDIR-$(ARCH-verstage-y))
 else
-- 
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