REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2443

Add a pcd PcdPhysicalPresenceUserConfirmTimeout to set the wait time
of the user response.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Chao Zhang <chao.b.zhang@intel.com>
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
---
 SecurityPkg/SecurityPkg.dec | 7 ++++++-
 SecurityPkg/SecurityPkg.uni | 7 ++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/SecurityPkg/SecurityPkg.dec b/SecurityPkg/SecurityPkg.dec
index cac36caf0a..5711fde254 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 - 2019, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2009 - 2020, Intel Corporation. All rights reserved.<BR>
 # (C) Copyright 2015 Hewlett Packard Enterprise Development LP <BR>
 # Copyright (c) 2017, Microsoft Corporation.  All rights reserved. <BR>
 # SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -287,6 +287,11 @@
   # @Prompt Physical presence of the platform operator.
   gEfiSecurityPkgTokenSpaceGuid.PcdTpmPhysicalPresence|TRUE|BOOLEAN|0x00010001
 
+  ## Maximum wait time in seconds for user response in physical presence.<BR><BR>
+  #  If the value is set to 0 (default), it means waiting forever.
+  # @Prompt Timeout of user confirmation.
+  gEfiSecurityPkgTokenSpaceGuid.PcdPhysicalPresenceUserConfirmTimeout|0|UINT32|0x00010032
+
 [PcdsFixedAtBuild, PcdsPatchableInModule, PcdsDynamic, PcdsDynamicEx]
   ## Indicates whether TPM physical presence is locked during platform initialization.
   #  Once it is locked, it can not be unlocked for TPM life time.<BR><BR>
diff --git a/SecurityPkg/SecurityPkg.uni b/SecurityPkg/SecurityPkg.uni
index 68587304d7..be6523b3fb 100644
--- a/SecurityPkg/SecurityPkg.uni
+++ b/SecurityPkg/SecurityPkg.uni
@@ -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 - 2018, Intel Corporation. All rights reserved.<BR>
+// Copyright (c) 2009 - 2020, Intel Corporation. All rights reserved.<BR>
 //
 // SPDX-License-Identifier: BSD-2-Clause-Patent
 //
@@ -84,6 +84,11 @@
                                                                                        "TRUE  - The platform operator is physically present.<BR>\n"
                                                                                        "FALSE - The platform operator is not physically present.<BR>"
 
+#string STR_gEfiSecurityPkgTokenSpaceGuid_PcdPhysicalPresenceUserConfirmTimeout_PROMPT  #language en-US "Timeout of user confirmation."
+
+#string STR_gEfiSecurityPkgTokenSpaceGuid_PcdPhysicalPresenceUserConfirmTimeout_HELP  #language en-US "Maximum wait time in seconds for user response in physical presence.<BR><BR>\n"
+                                                                                                      "If the value is set to 0 (default), it means waiting forever."
+
 #string STR_gEfiSecurityPkgTokenSpaceGuid_PcdPhysicalPresenceLifetimeLock_PROMPT  #language en-US "Lock TPM physical presence asserting method."
 
 #string STR_gEfiSecurityPkgTokenSpaceGuid_PcdPhysicalPresenceLifetimeLock_HELP  #language en-US "Indicates whether TPM physical presence is locked during platform initialization. Once it is locked, it can not be unlocked for TPM life time.<BR><BR>\n"
-- 
2.21.0.windows.1


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