SecurityPkg Tcg2ConfigDxe: Add setup option to configure PPI version

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=288

gEfiSecurityPkgTokenSpaceGuid.PcdTcgPhysicalPresenceInterfaceVer was
introduced to configure physical presence interface version. but test
or user needs to build different images to support different versions
separately as the PCD does not support Dynamic types.

This patch is to extend the PCD to support Dynamic types and add a
setup option in Tcg2ConfigDxe driver to configure the physical
presence interface version, the PCD needs to be DynamicHii type and
maps to the setup option.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Chao Zhang <chao.b.zhang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>

1 files changed, 8 insertions, 5 deletions

diff --git a/SecurityPkg/SecurityPkg.dec b/SecurityPkg/SecurityPkg.dec
index cabb956f1e..feeaf60c43 100644
--- a/SecurityPkg/SecurityPkg.dec
+++ b/SecurityPkg/SecurityPkg.dec
@@ -5,7 +5,7 @@
 #  It also provides the definitions(including PPIs/PROTOCOLs/GUIDs and library classes)

 #  and libraries instances, which are used for those features.

 #

-# Copyright (c) 2009 - 2016, Intel Corporation. All rights reserved.<BR>

+# Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>

 # (C) Copyright 2015 Hewlett Packard Enterprise Development LP <BR>

 # This program and the accompanying materials are licensed and made available under

 # the terms and conditions of the BSD License which accompanies this distribution.

@@ -299,10 +299,6 @@
   # @ValidList  0x80000003 | 0x010D0000

   gEfiSecurityPkgTokenSpaceGuid.PcdStatusCodeSubClassTpmDevice|0x010D0000|UINT32|0x00000007

 

-  ## Null-terminated string of the Version of Physical Presence interface supported by platform.

-  # @Prompt Version of Physical Presence interface supported by platform.

-  gEfiSecurityPkgTokenSpaceGuid.PcdTcgPhysicalPresenceInterfaceVer|"1.3"|VOID*|0x00000008

-

 [PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]

   ## Indicates the presence or absence of the platform operator during firmware booting.

   #  If platform operator is not physical presence during boot. TPM will be locked and the TPM commands 

@@ -420,6 +416,13 @@
   # @Prompt Length(in bytes) of the TCG2 Final event log area.

   gEfiSecurityPkgTokenSpaceGuid.PcdTcg2FinalLogAreaLen|0x8000|UINT32|0x00010018

 

+  ## Null-terminated string of the Version of Physical Presence interface supported by platform.<BR><BR>

+  # To support configuring from setup page, this PCD can be DynamicHii type and map to a setup option.<BR>

+  # For example, map to TCG2_VERSION.PpiVersion to be configured by Tcg2ConfigDxe driver.<BR>

+  # gEfiSecurityPkgTokenSpaceGuid.PcdTcgPhysicalPresenceInterfaceVer|L"TCG2_VERSION"|gTcg2ConfigFormSetGuid|0x0|"1.3"|NV,BS<BR>

+  # @Prompt Version of Physical Presence interface supported by platform.

+  gEfiSecurityPkgTokenSpaceGuid.PcdTcgPhysicalPresenceInterfaceVer|"1.3"|VOID*|0x00000008

+

   ## Indicate whether a physical presence user exist.

   # When it is configured to Dynamic or DynamicEx, it can be set through detection using 

   # a platform-specific method (e.g. Button pressed) in a actual platform in early boot phase.<BR><BR>