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vc/intel: add TCG storage core subset for OPAL S3

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Add the Intel TCG storage encoder subset used by the OPAL S3 unlock
path. Compiled only when TCG_OPAL_S3_UNLOCK is enabled.

TEST=tested with rest of patch train

Change-Id: Iecbe2011761e913b73541192ccb3a9e9cff6a87c
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91044
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Sean Rhodes 2026-03-11 16:06:03 -05:00 • committed by Matt DeVillier
commit 537f2acc67
6 changed files with 4304 additions and 0 deletions
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5
src/security/tcg/opal_s3/Makefile.mk
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@ -1 +1,6 @@
## SPDX-License-Identifier: GPL-2.0-only
CPPFLAGS_common-$(CONFIG_TCG_OPAL_S3_UNLOCK) += -I$(src)/vendorcode/intel/tcg_storage_core
smm-$(CONFIG_TCG_OPAL_S3_UNLOCK) += ../../../vendorcode/intel/tcg_storage_core/tcg_storage_core.c
smm-$(CONFIG_TCG_OPAL_S3_UNLOCK) += ../../../vendorcode/intel/tcg_storage_core/tcg_storage_util.c