From 371701a21a4f2008ed4db1193977dcde80859d8c Mon Sep 17 00:00:00 2001
From: Matt DeVillier <matt.devillier@gmail.com>
Date: Tue, 25 Jul 2023 19:04:11 -0500
Subject: [PATCH] UefiPayloadPkg: Add TcgPhysicalPresenceLibNull library so
 TPM_ENABLE=FALSE compiles

Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Change-Id: I90061fde778f9ddcbf681558032bd71824576655
---
 .../DxeTcgPhysicalPresenceLib.c               | 19 ++++++++++++
 .../DxeTcgPhysicalPresenceLib.inf             | 29 +++++++++++++++++++
 UefiPayloadPkg/UefiPayloadPkg.dsc             |  1 +
 3 files changed, 49 insertions(+)
 create mode 100644 UefiPayloadPkg/Library/TcgPhysicalPresenceLibNull/DxeTcgPhysicalPresenceLib.c
 create mode 100644 UefiPayloadPkg/Library/TcgPhysicalPresenceLibNull/DxeTcgPhysicalPresenceLib.inf

diff --git a/UefiPayloadPkg/Library/TcgPhysicalPresenceLibNull/DxeTcgPhysicalPresenceLib.c b/UefiPayloadPkg/Library/TcgPhysicalPresenceLibNull/DxeTcgPhysicalPresenceLib.c
new file mode 100644
index 000000000000..edcdb9f787f7
--- /dev/null
+++ b/UefiPayloadPkg/Library/TcgPhysicalPresenceLibNull/DxeTcgPhysicalPresenceLib.c
@@ -0,0 +1,19 @@
+/** @file
+  NULL TcgPhysicalPresenceLib library instance
+
+  Copyright (c) 2018, Red Hat, Inc.
+  Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Library/TcgPhysicalPresenceLib.h>
+
+EFI_STATUS
+EFIAPI
+TcgPhysicalPresenceLibProcessRequest (
+  VOID
+  )
+{
+  return EFI_SUCCESS;
+}
diff --git a/UefiPayloadPkg/Library/TcgPhysicalPresenceLibNull/DxeTcgPhysicalPresenceLib.inf b/UefiPayloadPkg/Library/TcgPhysicalPresenceLibNull/DxeTcgPhysicalPresenceLib.inf
new file mode 100644
index 000000000000..61284acbb0df
--- /dev/null
+++ b/UefiPayloadPkg/Library/TcgPhysicalPresenceLibNull/DxeTcgPhysicalPresenceLib.inf
@@ -0,0 +1,29 @@
+## @file
+#  NULL TcgPhysicalPresenceLib library instance
+#
+# Under SecurityPkg, the corresponding library instance will check and
+# execute TPM 1.2 request from OS or BIOS; the request may ask for user
+# confirmation before execution. This Null instance implements a no-op
+# Tcg2PhysicalPresenceLibProcessRequest(), without user interaction.
+#
+# Copyright (C) 2018, Red Hat, Inc.
+# Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<BR>
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+  INF_VERSION                    = 0x00010005
+  BASE_NAME                      = DxeTcgPhysicalPresenceLibNull
+  FILE_GUID                      = F5967F4F-B53F-4669-91A5-A3DA0F30AF22
+  MODULE_TYPE                    = DXE_DRIVER
+  VERSION_STRING                 = 1.0
+  LIBRARY_CLASS                  = TcgPhysicalPresenceLib|DXE_DRIVER DXE_RUNTIME_DRIVER UEFI_APPLICATION UEFI_DRIVER
+
+[Sources]
+  DxeTcgPhysicalPresenceLib.c
+
+[Packages]
+  MdePkg/MdePkg.dec
+  SecurityPkg/SecurityPkg.dec
+  UefiPayloadPkg/UefiPayloadPkg.dec
diff --git a/UefiPayloadPkg/UefiPayloadPkg.dsc b/UefiPayloadPkg/UefiPayloadPkg.dsc
index ceedf77f6fdf..a260ebca23b9 100644
--- a/UefiPayloadPkg/UefiPayloadPkg.dsc
+++ b/UefiPayloadPkg/UefiPayloadPkg.dsc
@@ -405,6 +405,7 @@
   Tpm2DeviceLib|SecurityPkg/Library/Tpm2DeviceLibTcg2/Tpm2DeviceLibTcg2.inf
 !else
   TpmMeasurementLib|MdeModulePkg/Library/TpmMeasurementLibNull/TpmMeasurementLibNull.inf
+  TcgPhysicalPresenceLib|UefiPayloadPkg/Library/TcgPhysicalPresenceLibNull/DxeTcgPhysicalPresenceLib.inf
   Tcg2PhysicalPresenceLib|OvmfPkg/Library/Tcg2PhysicalPresenceLibNull/DxeTcg2PhysicalPresenceLib.inf
 !endif