From c07f8fbe6fd13e4245da71574b52b47e9733db84 Mon Sep 17 00:00:00 2001 From: Philipp Deppenwiese Date: Tue, 27 Feb 2018 19:40:52 +0100 Subject: security/tpm: Unify the coreboot TPM software stack * Remove 2nd software stack in pc80 drivers directory. * Create TSPI interface for common usage. * Refactor TSS / TIS code base. * Add vendor tss (Cr50) directory. * Change kconfig options for TPM to TPM1. * Add user / board configuration with: * MAINBOARD_HAS_*_TPM # * BUS driver * MAINBOARD_HAS_TPM1 or MAINBOARD_HAS_TPM2 * Add kconfig TPM user selection (e.g. pluggable TPMs) * Fix existing headers and function calls. * Fix vboot for interface usage and antirollback mode. Change-Id: I7ec277e82a3c20c62a0548a1a2b013e6ce8f5b3f Signed-off-by: Philipp Deppenwiese Reviewed-on: https://review.coreboot.org/24903 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/security/tpm/tss/common/tss_common.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 src/security/tpm/tss/common/tss_common.h (limited to 'src/security/tpm/tss/common') diff --git a/src/security/tpm/tss/common/tss_common.h b/src/security/tpm/tss/common/tss_common.h new file mode 100644 index 0000000000..0cb8d86231 --- /dev/null +++ b/src/security/tpm/tss/common/tss_common.h @@ -0,0 +1,23 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (c) 2013 The Chromium OS Authors. All rights reserved. + * Copyright 2018 Facebook Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef TCG_TSS_COMMON_H_ +#define TCG_TSS_COMMON_H_ + +#define TPM_PCR_MINIMUM_DIGEST_SIZE 20 +#define TPM_SUCCESS ((uint32_t)0x00000000) + +#endif /* TCG_TSS_COMMON_H_ */ -- cgit v1.2.3