MdeModulePkg: Replace BSD License with BSD+Patent License

https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
author: Michael D Kinney <michael.d.kinney@intel.com> 2019-04-03 16:05:13 -0700
committer: Michael D Kinney <michael.d.kinney@intel.com> 2019-04-09 10:58:08 -0700
commit: 9d510e61fceee7b92955ef9a3c20343752d8ce3f (patch)
tree: 8ae51fce5581e741b800cf7c7d0f178511078267 /MdeModulePkg/Bus
parent: 8f7a05e1396657c8bd2948825f41d0fdf239e334 (diff)
download: edk2-9d510e61fceee7b92955ef9a3c20343752d8ce3f.tar.gz
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405 files changed, 405 insertions, 2894 deletions
diff --git a/MdeModulePkg/Bus/Ata/AhciPei/AhciMode.c b/MdeModulePkg/Bus/Ata/AhciPei/AhciMode.c
index 54df31906f..a83c213a47 100644
--- a/MdeModulePkg/Bus/Ata/AhciPei/AhciMode.c
+++ b/MdeModulePkg/Bus/Ata/AhciPei/AhciMode.c
@@ -4,14 +4,7 @@
 
   Copyright (c) 2019, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ata/AhciPei/AhciPei.c b/MdeModulePkg/Bus/Ata/AhciPei/AhciPei.c
index 6df3d2c8d1..29e0aa7d65 100644
--- a/MdeModulePkg/Bus/Ata/AhciPei/AhciPei.c
+++ b/MdeModulePkg/Bus/Ata/AhciPei/AhciPei.c
@@ -4,14 +4,7 @@
 
   Copyright (c) 2019, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ata/AhciPei/AhciPei.h b/MdeModulePkg/Bus/Ata/AhciPei/AhciPei.h
index b2c586de54..e6a9c0a333 100644
--- a/MdeModulePkg/Bus/Ata/AhciPei/AhciPei.h
+++ b/MdeModulePkg/Bus/Ata/AhciPei/AhciPei.h
@@ -4,14 +4,7 @@
 
   Copyright (c) 2019, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ata/AhciPei/AhciPei.inf b/MdeModulePkg/Bus/Ata/AhciPei/AhciPei.inf
index e02d2272fb..bf686a198f 100644
--- a/MdeModulePkg/Bus/Ata/AhciPei/AhciPei.inf
+++ b/MdeModulePkg/Bus/Ata/AhciPei/AhciPei.inf
@@ -4,13 +4,7 @@
 #
 #  Copyright (c) 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 ##
 
diff --git a/MdeModulePkg/Bus/Ata/AhciPei/AhciPei.uni b/MdeModulePkg/Bus/Ata/AhciPei/AhciPei.uni
index 6dd3a74cc5..c45ffd1dc1 100644
--- a/MdeModulePkg/Bus/Ata/AhciPei/AhciPei.uni
+++ b/MdeModulePkg/Bus/Ata/AhciPei/AhciPei.uni
@@ -4,14 +4,7 @@
 //
 // Copyright (c) 2019, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiExtra.uni b/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiExtra.uni
index 295f426473..743443a257 100644
--- a/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiExtra.uni
+++ b/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiExtra.uni
@@ -3,14 +3,7 @@
 //
 // Copyright (c) 2019, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiPassThru.c b/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiPassThru.c
index 394d6d98ad..191b78c885 100644
--- a/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiPassThru.c
+++ b/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiPassThru.c
@@ -4,14 +4,7 @@
 
   Copyright (c) 2019, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiPassThru.h b/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiPassThru.h
index 925ee27f93..94395aade4 100644
--- a/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiPassThru.h
+++ b/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiPassThru.h
@@ -4,14 +4,7 @@
 
   Copyright (c) 2019, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiS3.c b/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiS3.c
index 3f77b979c1..bf0489fa6b 100644
--- a/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiS3.c
+++ b/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiS3.c
@@ -4,14 +4,7 @@
 
   Copyright (c) 2019, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiStorageSecurity.c b/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiStorageSecurity.c
index 49c384cadd..1bc25a7888 100644
--- a/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiStorageSecurity.c
+++ b/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiStorageSecurity.c
@@ -4,14 +4,7 @@
 
   Copyright (c) 2019, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiStorageSecurity.h b/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiStorageSecurity.h
index 0bdb964ec7..905cdb88a7 100644
--- a/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiStorageSecurity.h
+++ b/MdeModulePkg/Bus/Ata/AhciPei/AhciPeiStorageSecurity.h
@@ -4,14 +4,7 @@
 
   Copyright (c) 2019, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ata/AhciPei/DevicePath.c b/MdeModulePkg/Bus/Ata/AhciPei/DevicePath.c
index 02cf8d1827..65d6fcb32a 100644
--- a/MdeModulePkg/Bus/Ata/AhciPei/DevicePath.c
+++ b/MdeModulePkg/Bus/Ata/AhciPei/DevicePath.c
@@ -3,14 +3,7 @@
 
   Copyright (c) 2019, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ata/AhciPei/DmaMem.c b/MdeModulePkg/Bus/Ata/AhciPei/DmaMem.c
index 098b02c1a1..3a506d8c2c 100644
--- a/MdeModulePkg/Bus/Ata/AhciPei/DmaMem.c
+++ b/MdeModulePkg/Bus/Ata/AhciPei/DmaMem.c
@@ -3,14 +3,7 @@
 
   Copyright (c) 2019, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AhciMode.c b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AhciMode.c
index d7a8b29666..00aa7e686c 100644
--- a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AhciMode.c
+++ b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AhciMode.c
@@ -3,13 +3,7 @@
 
   Copyright (c) 2010 - 2018, 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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AhciMode.h b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AhciMode.h
index 3b7500c662..66d5da0b71 100644
--- a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AhciMode.h
+++ b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AhciMode.h
@@ -2,13 +2,7 @@
   Header file for AHCI mode of ATA host controller.
 
   Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 #ifndef __ATA_HC_AHCI_MODE_H__
diff --git a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.c b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.c
index 4108bafd85..e5b8f40d03 100644
--- a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.c
+++ b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.c
@@ -3,13 +3,7 @@
   for managed ATA controllers.
 
   Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.h b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.h
index b07bcbbb3e..de9e1ee98f 100644
--- a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.h
+++ b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.h
@@ -2,13 +2,7 @@
   Header file for ATA/ATAPI PASS THRU driver.
 
   Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 #ifndef __ATA_ATAPI_PASS_THRU_H__
diff --git a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.inf b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.inf
index a12c9ab1de..a3e42a9ab4 100644
--- a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.inf
+++ b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThru.inf
@@ -6,12 +6,7 @@
 #
 #  Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 ##
 
diff --git a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThruDxe.uni b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThruDxe.uni
index 8530a1f076..2223779b92 100644
--- a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThruDxe.uni
+++ b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThruDxe.uni
@@ -6,12 +6,7 @@
 //
 // Copyright (c) 2010 - 2014, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThruDxeExtra.uni b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThruDxeExtra.uni
index 4aff950fea..f64154c9fe 100644
--- a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThruDxeExtra.uni
+++ b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AtaAtapiPassThruDxeExtra.uni
@@ -3,12 +3,7 @@
 //
 // Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/ComponentName.c b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/ComponentName.c
index c4cfedd397..663f777e15 100644
--- a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/ComponentName.c
+++ b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/ComponentName.c
@@ -2,13 +2,7 @@
   UEFI Component Name(2) protocol implementation for AtaAtapiPassThru driver.
 
   Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/IdeMode.c b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/IdeMode.c
index 79142c330d..ac055f0042 100644
--- a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/IdeMode.c
+++ b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/IdeMode.c
@@ -2,13 +2,7 @@
   Header file for AHCI mode of ATA host controller.
 
   Copyright (c) 2010 - 2015, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/IdeMode.h b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/IdeMode.h
index 7b70d5f0aa..39273c5b02 100644
--- a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/IdeMode.h
+++ b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/IdeMode.h
@@ -2,13 +2,7 @@
   Header file for IDE mode of ATA host controller.
 
   Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 #ifndef __ATA_HC_IDE_MODE_H__
diff --git a/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBus.c b/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBus.c
index cb7f1f031e..f93afab3bb 100644
--- a/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBus.c
+++ b/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBus.c
@@ -5,13 +5,7 @@
   Block IO protocol and DiskInfo protocol.
 
   Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 
 **/
diff --git a/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBus.h b/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBus.h
index 26ec70d30a..54c0f3d30f 100644
--- a/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBus.h
+++ b/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBus.h
@@ -5,13 +5,7 @@
   internal function header files.
 
   Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf b/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf
index a58d910124..c3ab5c18f1 100644
--- a/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf
+++ b/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.inf
@@ -7,12 +7,7 @@
 #
 #  Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.uni b/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.uni
index 1b7dfc3b03..00bebce11c 100644
--- a/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.uni
+++ b/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxe.uni
@@ -7,12 +7,7 @@
 //
 // Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxeExtra.uni b/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxeExtra.uni
index ea8b25cfb6..71372a9dde 100644
--- a/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxeExtra.uni
+++ b/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaBusDxeExtra.uni
@@ -3,12 +3,7 @@
 //
 // Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaPassThruExecute.c b/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaPassThruExecute.c
index 03b088804b..fd483cb9a4 100644
--- a/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaPassThruExecute.c
+++ b/MdeModulePkg/Bus/Ata/AtaBusDxe/AtaPassThruExecute.c
@@ -12,13 +12,7 @@
 
   Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
   (C) Copyright 2016 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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 
 **/
diff --git a/MdeModulePkg/Bus/Ata/AtaBusDxe/ComponentName.c b/MdeModulePkg/Bus/Ata/AtaBusDxe/ComponentName.c
index e79ae3cefb..bb219072fb 100644
--- a/MdeModulePkg/Bus/Ata/AtaBusDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Ata/AtaBusDxe/ComponentName.c
@@ -2,13 +2,7 @@
   UEFI Component Name(2) protocol implementation for ConPlatform driver.
 
   Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/I2c/I2cDxe/I2cBus.c b/MdeModulePkg/Bus/I2c/I2cDxe/I2cBus.c
index 99d9208490..2b54ec51dc 100644
--- a/MdeModulePkg/Bus/I2c/I2cDxe/I2cBus.c
+++ b/MdeModulePkg/Bus/I2c/I2cDxe/I2cBus.c
@@ -3,13 +3,7 @@
   I2C device independent of the host controller and I2C design.
 
   Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/I2c/I2cDxe/I2cBusDxe.inf b/MdeModulePkg/Bus/I2c/I2cDxe/I2cBusDxe.inf
index 66a3d6e341..6dc14022d1 100644
--- a/MdeModulePkg/Bus/I2c/I2cDxe/I2cBusDxe.inf
+++ b/MdeModulePkg/Bus/I2c/I2cDxe/I2cBusDxe.inf
@@ -3,12 +3,7 @@
 #
 #  Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/I2c/I2cDxe/I2cBusDxe.uni b/MdeModulePkg/Bus/I2c/I2cDxe/I2cBusDxe.uni
index 57e2d16fd8..fe17e1d183 100644
--- a/MdeModulePkg/Bus/I2c/I2cDxe/I2cBusDxe.uni
+++ b/MdeModulePkg/Bus/I2c/I2cDxe/I2cBusDxe.uni
@@ -5,12 +5,7 @@
 //
 // Copyright (c) 2013 - 2014, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/I2c/I2cDxe/I2cBusDxeExtra.uni b/MdeModulePkg/Bus/I2c/I2cDxe/I2cBusDxeExtra.uni
index e7e84fdfec..0e87aec58e 100644
--- a/MdeModulePkg/Bus/I2c/I2cDxe/I2cBusDxeExtra.uni
+++ b/MdeModulePkg/Bus/I2c/I2cDxe/I2cBusDxeExtra.uni
@@ -3,12 +3,7 @@
 //
 // Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/I2c/I2cDxe/I2cDxe.c b/MdeModulePkg/Bus/I2c/I2cDxe/I2cDxe.c
index fb985f96e2..bb5d83927c 100644
--- a/MdeModulePkg/Bus/I2c/I2cDxe/I2cDxe.c
+++ b/MdeModulePkg/Bus/I2c/I2cDxe/I2cDxe.c
@@ -2,13 +2,7 @@
   This file implements the entrypoint and unload function for I2C DXE module.
 
   Copyright (c) 2013, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/I2c/I2cDxe/I2cDxe.h b/MdeModulePkg/Bus/I2c/I2cDxe/I2cDxe.h
index 005dd3e073..3c906e7203 100644
--- a/MdeModulePkg/Bus/I2c/I2cDxe/I2cDxe.h
+++ b/MdeModulePkg/Bus/I2c/I2cDxe/I2cDxe.h
@@ -5,13 +5,7 @@
   internal function header files.
 
   Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/I2c/I2cDxe/I2cDxe.inf b/MdeModulePkg/Bus/I2c/I2cDxe/I2cDxe.inf
index f2234c015d..1ee8324b3b 100644
--- a/MdeModulePkg/Bus/I2c/I2cDxe/I2cDxe.inf
+++ b/MdeModulePkg/Bus/I2c/I2cDxe/I2cDxe.inf
@@ -6,12 +6,7 @@
 #
 #  Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/I2c/I2cDxe/I2cDxe.uni b/MdeModulePkg/Bus/I2c/I2cDxe/I2cDxe.uni
index c3536748b6..47e3e6d304 100644
--- a/MdeModulePkg/Bus/I2c/I2cDxe/I2cDxe.uni
+++ b/MdeModulePkg/Bus/I2c/I2cDxe/I2cDxe.uni
@@ -6,12 +6,7 @@
 //
 // Copyright (c) 2013 - 2014, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/I2c/I2cDxe/I2cDxeExtra.uni b/MdeModulePkg/Bus/I2c/I2cDxe/I2cDxeExtra.uni
index 17b0218584..9e22f6050e 100644
--- a/MdeModulePkg/Bus/I2c/I2cDxe/I2cDxeExtra.uni
+++ b/MdeModulePkg/Bus/I2c/I2cDxe/I2cDxeExtra.uni
@@ -3,12 +3,7 @@
 //
 // Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/I2c/I2cDxe/I2cHost.c b/MdeModulePkg/Bus/I2c/I2cDxe/I2cHost.c
index d745b6df78..79c0916946 100644
--- a/MdeModulePkg/Bus/I2c/I2cDxe/I2cHost.c
+++ b/MdeModulePkg/Bus/I2c/I2cDxe/I2cHost.c
@@ -4,13 +4,7 @@
 
   Copyright (c) 2014, Hewlett-Packard Development Company, L.P.<BR>
   Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/I2c/I2cDxe/I2cHostDxe.inf b/MdeModulePkg/Bus/I2c/I2cDxe/I2cHostDxe.inf
index 3daca2234b..b30d79156d 100644
--- a/MdeModulePkg/Bus/I2c/I2cDxe/I2cHostDxe.inf
+++ b/MdeModulePkg/Bus/I2c/I2cDxe/I2cHostDxe.inf
@@ -3,12 +3,7 @@
 #
 #  Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/I2c/I2cDxe/I2cHostDxe.uni b/MdeModulePkg/Bus/I2c/I2cDxe/I2cHostDxe.uni
index ae850a4bec..0bb2125664 100644
--- a/MdeModulePkg/Bus/I2c/I2cDxe/I2cHostDxe.uni
+++ b/MdeModulePkg/Bus/I2c/I2cDxe/I2cHostDxe.uni
@@ -5,12 +5,7 @@
 //
 // Copyright (c) 2013 - 2014, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/I2c/I2cDxe/I2cHostDxeExtra.uni b/MdeModulePkg/Bus/I2c/I2cDxe/I2cHostDxeExtra.uni
index ed3b2d6e75..5671bc0223 100644
--- a/MdeModulePkg/Bus/I2c/I2cDxe/I2cHostDxeExtra.uni
+++ b/MdeModulePkg/Bus/I2c/I2cDxe/I2cHostDxeExtra.uni
@@ -3,12 +3,7 @@
 //
 // Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Isa/IsaBusDxe/ComponentName.c b/MdeModulePkg/Bus/Isa/IsaBusDxe/ComponentName.c
index b0815615a6..84f4c5d16c 100644
--- a/MdeModulePkg/Bus/Isa/IsaBusDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Isa/IsaBusDxe/ComponentName.c
@@ -2,13 +2,7 @@
   UEFI Component Name(2) protocol implementation for IsaBusDxe driver.
 
   Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Isa/IsaBusDxe/ComponentName.h b/MdeModulePkg/Bus/Isa/IsaBusDxe/ComponentName.h
index 41ec235f1b..c8d4601e8b 100644
--- a/MdeModulePkg/Bus/Isa/IsaBusDxe/ComponentName.h
+++ b/MdeModulePkg/Bus/Isa/IsaBusDxe/ComponentName.h
@@ -2,13 +2,7 @@
   UEFI Component Name(2) protocol implementation for IsaBusDxe driver.
 
   Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.c b/MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.c
index 8aba2d3aac..af4041081d 100644
--- a/MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.c
+++ b/MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.c
@@ -4,13 +4,7 @@
   on the ISA Host Controller's handle.
 
   Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 
 **/
diff --git a/MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.h b/MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.h
index 86f6f56a61..939a08b509 100644
--- a/MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.h
+++ b/MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.h
@@ -2,13 +2,7 @@
   Header file for the ISA BUS driver.
 
   Copyright (c) 2015, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 
 **/
diff --git a/MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.inf b/MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.inf
index 208947eed7..9eb6504ceb 100644
--- a/MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.inf
+++ b/MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.inf
@@ -8,12 +8,7 @@
 #
 #  Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.uni b/MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.uni
index 99693c37cb..2202a53e55 100644
--- a/MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.uni
+++ b/MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.uni
@@ -8,12 +8,7 @@
 //
 // Copyright (c) 2015, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxeExtra.uni b/MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxeExtra.uni
index 414a2b063e..1243391b11 100644
--- a/MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxeExtra.uni
+++ b/MdeModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxeExtra.uni
@@ -3,12 +3,7 @@
 //
 // Copyright (c) 2015, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/ComponentName.c b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/ComponentName.c
index e64e46bb45..3d2e9de67b 100644
--- a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/ComponentName.c
@@ -2,13 +2,7 @@
   Routines related Component Name protocol.
 
 Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdCtrller.c b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdCtrller.c
index 53cb6f0b48..87f6efd8dd 100644
--- a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdCtrller.c
+++ b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdCtrller.c
@@ -2,13 +2,7 @@
   Routines that access 8042 keyboard controller
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdTextIn.c b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdTextIn.c
index 9eda6f5ca0..458519cb71 100644
--- a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdTextIn.c
+++ b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdTextIn.c
@@ -3,13 +3,7 @@
   provided by Ps2KbdCtrller.c.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.c b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.c
index 6121d29fb7..2ee3a52ee5 100644
--- a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.c
+++ b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.c
@@ -4,13 +4,7 @@
   conforming to EFI driver model
 
 Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h
index e0950ce113..3666ebc85e 100644
--- a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h
+++ b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h
@@ -2,13 +2,7 @@
   PS/2 keyboard driver header file
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.inf b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.inf
index c7d097f665..d551c53fa4 100644
--- a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.inf
+++ b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.inf
@@ -6,13 +6,7 @@
 #
 # Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+# SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.uni b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.uni
index 358cc637ac..f1d383efe0 100644
--- a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.uni
+++ b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.uni
@@ -6,13 +6,7 @@
 //
 // Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxeExtra.uni b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxeExtra.uni
index 7bca518812..6c1ccb44a0 100644
--- a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxeExtra.uni
+++ b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxeExtra.uni
@@ -3,13 +3,7 @@
 //
 // Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Isa/Ps2MouseDxe/CommPs2.c b/MdeModulePkg/Bus/Isa/Ps2MouseDxe/CommPs2.c
index 04d536c76c..4eb30276cd 100644
--- a/MdeModulePkg/Bus/Isa/Ps2MouseDxe/CommPs2.c
+++ b/MdeModulePkg/Bus/Isa/Ps2MouseDxe/CommPs2.c
@@ -2,13 +2,7 @@
   PS2 Mouse Communication Interface.
 
 Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Isa/Ps2MouseDxe/CommPs2.h b/MdeModulePkg/Bus/Isa/Ps2MouseDxe/CommPs2.h
index c854e68b29..61380a4d1f 100644
--- a/MdeModulePkg/Bus/Isa/Ps2MouseDxe/CommPs2.h
+++ b/MdeModulePkg/Bus/Isa/Ps2MouseDxe/CommPs2.h
@@ -2,13 +2,7 @@
   PS2 Mouse Communication Interface
 
 Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Isa/Ps2MouseDxe/ComponentName.c b/MdeModulePkg/Bus/Isa/Ps2MouseDxe/ComponentName.c
index 962480265b..3dd8efb1dc 100644
--- a/MdeModulePkg/Bus/Isa/Ps2MouseDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Isa/Ps2MouseDxe/ComponentName.c
@@ -2,13 +2,7 @@
   UEFI Component Name(2) protocol implementation for Ps2MouseDxe driver.
 
 Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2Mouse.c b/MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2Mouse.c
index 1586935cde..fd34e3eaf8 100644
--- a/MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2Mouse.c
+++ b/MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2Mouse.c
@@ -3,13 +3,7 @@
   conforming to EFI driver model.
 
 Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2Mouse.h b/MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2Mouse.h
index 9e62f740fe..df2e283f6d 100644
--- a/MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2Mouse.h
+++ b/MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2Mouse.h
@@ -2,13 +2,7 @@
   PS/2 Mouse driver header file.
 
 Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2MouseDxe.inf b/MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2MouseDxe.inf
index 5050688e8f..cf2699c1d9 100644
--- a/MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2MouseDxe.inf
+++ b/MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2MouseDxe.inf
@@ -5,13 +5,7 @@
 #
 # Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+# SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2MouseDxe.uni b/MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2MouseDxe.uni
index 417474411d..9e153e76db 100644
--- a/MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2MouseDxe.uni
+++ b/MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2MouseDxe.uni
@@ -5,13 +5,7 @@
 //
 // Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2MouseDxeExtra.uni b/MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2MouseDxeExtra.uni
index fee64d8d18..1f109457b6 100644
--- a/MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2MouseDxeExtra.uni
+++ b/MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2MouseDxeExtra.uni
@@ -3,13 +3,7 @@
 //
 // Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/ComponentName.c b/MdeModulePkg/Bus/Pci/EhciDxe/ComponentName.c
index a5fb7ed4c7..a2132d072b 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/ComponentName.c
@@ -3,14 +3,7 @@
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/ComponentName.h b/MdeModulePkg/Bus/Pci/EhciDxe/ComponentName.h
index 1a17d0bb49..739592a6f6 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/ComponentName.h
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/ComponentName.h
@@ -3,13 +3,7 @@
   This file contains the delarations for componet name routines.
 
 Copyright (c) 2008 - 2011, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.c b/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.c
index 5569f4f961..bdd9c27db5 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.c
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.c
@@ -12,13 +12,7 @@
   USB 2.0 device inserts.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.h b/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.h
index d7fbecb430..31fb171497 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.h
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/Ehci.h
@@ -3,13 +3,7 @@
   Provides some data struct used by EHCI controller driver.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.c b/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.c
index 71755d421b..e10f6bb357 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.c
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.c
@@ -3,13 +3,7 @@
   This file provides the information dump support for EHCI when in debug mode.
 
 Copyright (c) 2007 - 2013, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.h b/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.h
index a64b0551a0..eff85dcec8 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.h
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.h
@@ -3,13 +3,7 @@
   This file contains the definination for host controller debug support routines.
 
 Copyright (c) 2007 - 2009, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf b/MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf
index 1d3b0be57a..ffce075c23 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf
@@ -10,13 +10,7 @@
 #
 #  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.uni b/MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.uni
index eb930abdd0..cc5a35fa7b 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.uni
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.uni
@@ -11,13 +11,7 @@
 //
 // Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciDxeExtra.uni b/MdeModulePkg/Bus/Pci/EhciDxe/EhciDxeExtra.uni
index 8bce7f98ec..e714c72838 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciDxeExtra.uni
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciDxeExtra.uni
@@ -3,13 +3,7 @@
 //
 // Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.c b/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.c
index 11c36132fd..ca63736f20 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.c
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.c
@@ -3,13 +3,7 @@
   The EHCI register operation routines.
 
 Copyright (c) 2007 - 2017, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.h b/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.h
index 1ee12455b8..911cd2135f 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.h
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.h
@@ -3,13 +3,7 @@
   This file contains the definination for host controller register operation routines.
 
 Copyright (c) 2007 - 2012, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.c b/MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.c
index ec8d796fab..7db637aa2c 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.c
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.c
@@ -3,13 +3,7 @@
   EHCI transfer scheduling routines.
 
 Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.h b/MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.h
index e0c430531f..34fb9a3be2 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.h
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.h
@@ -3,13 +3,7 @@
   This file contains the definination for host controller schedule routines.
 
 Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciUrb.c b/MdeModulePkg/Bus/Pci/EhciDxe/EhciUrb.c
index 6afb327df1..ac5ddd259a 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciUrb.c
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciUrb.c
@@ -4,13 +4,7 @@
     URB (Usb Request Block).
 
 Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciUrb.h b/MdeModulePkg/Bus/Pci/EhciDxe/EhciUrb.h
index 02e9af81be..6342bf6b1c 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciUrb.h
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciUrb.h
@@ -4,13 +4,7 @@
     URB (Usb Request Block).
 
 Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/UsbHcMem.c b/MdeModulePkg/Bus/Pci/EhciDxe/UsbHcMem.c
index acff7256bd..43d0968dca 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/UsbHcMem.c
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/UsbHcMem.c
@@ -3,13 +3,7 @@
   Routine procedures for memory allocate/free.
 
 Copyright (c) 2007 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/UsbHcMem.h b/MdeModulePkg/Bus/Pci/EhciDxe/UsbHcMem.h
index 84ced8d580..ace20832c1 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/UsbHcMem.h
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/UsbHcMem.h
@@ -3,13 +3,7 @@
   This file contains the definination for host controller memory management routines.
 
 Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciPei/DmaMem.c b/MdeModulePkg/Bus/Pci/EhciPei/DmaMem.c
index 1330f53f41..63870a129a 100644
--- a/MdeModulePkg/Bus/Pci/EhciPei/DmaMem.c
+++ b/MdeModulePkg/Bus/Pci/EhciPei/DmaMem.c
@@ -3,14 +3,7 @@ The DMA memory help functions.
 
 Copyright (c) 2017, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.c b/MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.c
index 6abd3d4d71..cd1f87911b 100644
--- a/MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.c
+++ b/MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.c
@@ -4,14 +4,7 @@ which is used to enable recovery function from USB Drivers.
 
 Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.h b/MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.h
index be4237d84b..6b69f7a656 100644
--- a/MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.h
+++ b/MdeModulePkg/Bus/Pci/EhciPei/EhcPeim.h
@@ -3,14 +3,7 @@ Private Header file for Usb Host Controller PEIM
 
 Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciPei/EhciPei.inf b/MdeModulePkg/Bus/Pci/EhciPei/EhciPei.inf
index e49f21873d..a810c3c6bc 100644
--- a/MdeModulePkg/Bus/Pci/EhciPei/EhciPei.inf
+++ b/MdeModulePkg/Bus/Pci/EhciPei/EhciPei.inf
@@ -6,14 +6,7 @@
 #
 # Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<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.  The
-# full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+# SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 ##
 
diff --git a/MdeModulePkg/Bus/Pci/EhciPei/EhciPei.uni b/MdeModulePkg/Bus/Pci/EhciPei/EhciPei.uni
index e633014bfc..798a8cc011 100644
--- a/MdeModulePkg/Bus/Pci/EhciPei/EhciPei.uni
+++ b/MdeModulePkg/Bus/Pci/EhciPei/EhciPei.uni
@@ -6,14 +6,7 @@
 //
 // Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciPei/EhciPeiExtra.uni b/MdeModulePkg/Bus/Pci/EhciPei/EhciPeiExtra.uni
index 4319fe2a77..cf53e8057e 100644
--- a/MdeModulePkg/Bus/Pci/EhciPei/EhciPeiExtra.uni
+++ b/MdeModulePkg/Bus/Pci/EhciPei/EhciPeiExtra.uni
@@ -3,14 +3,7 @@
 //
 // Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciPei/EhciReg.h b/MdeModulePkg/Bus/Pci/EhciPei/EhciReg.h
index 14d3f77e44..98113519a5 100644
--- a/MdeModulePkg/Bus/Pci/EhciPei/EhciReg.h
+++ b/MdeModulePkg/Bus/Pci/EhciPei/EhciReg.h
@@ -3,14 +3,7 @@ Private Header file for Usb Host Controller PEIM
 
 Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.c b/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.c
index 65bc84f0c2..8eb432dfc3 100644
--- a/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.c
+++ b/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.c
@@ -4,14 +4,7 @@ which is used to enable recovery function from USB Drivers.
 
 Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.h b/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.h
index ebe407c5dd..60f8cb8152 100644
--- a/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.h
+++ b/MdeModulePkg/Bus/Pci/EhciPei/EhciSched.h
@@ -3,14 +3,7 @@ Private Header file for Usb Host Controller PEIM
 
 Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciPei/EhciUrb.c b/MdeModulePkg/Bus/Pci/EhciPei/EhciUrb.c
index a766f70a9d..7c6a6a5f97 100644
--- a/MdeModulePkg/Bus/Pci/EhciPei/EhciUrb.c
+++ b/MdeModulePkg/Bus/Pci/EhciPei/EhciUrb.c
@@ -4,14 +4,7 @@ which is used to enable recovery function from USB Drivers.
 
 Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciPei/EhciUrb.h b/MdeModulePkg/Bus/Pci/EhciPei/EhciUrb.h
index 009b67d6c9..756b663fdb 100644
--- a/MdeModulePkg/Bus/Pci/EhciPei/EhciUrb.h
+++ b/MdeModulePkg/Bus/Pci/EhciPei/EhciUrb.h
@@ -3,14 +3,7 @@ Private Header file for Usb Host Controller PEIM
 
 Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciPei/UsbHcMem.c b/MdeModulePkg/Bus/Pci/EhciPei/UsbHcMem.c
index 9f048e7b27..269b3edb84 100644
--- a/MdeModulePkg/Bus/Pci/EhciPei/UsbHcMem.c
+++ b/MdeModulePkg/Bus/Pci/EhciPei/UsbHcMem.c
@@ -4,14 +4,7 @@ which is used to enable recovery function from USB Drivers.
 
 Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/EhciPei/UsbHcMem.h b/MdeModulePkg/Bus/Pci/EhciPei/UsbHcMem.h
index 17e60f652c..21b2d7fa9f 100644
--- a/MdeModulePkg/Bus/Pci/EhciPei/UsbHcMem.h
+++ b/MdeModulePkg/Bus/Pci/EhciPei/UsbHcMem.h
@@ -3,14 +3,7 @@ Private Header file for Usb Host Controller PEIM
 
 Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/IdeBusPei/AtapiPeim.c b/MdeModulePkg/Bus/Pci/IdeBusPei/AtapiPeim.c
index f509b749d2..2f888424d9 100644
--- a/MdeModulePkg/Bus/Pci/IdeBusPei/AtapiPeim.c
+++ b/MdeModulePkg/Bus/Pci/IdeBusPei/AtapiPeim.c
@@ -7,14 +7,7 @@ for Atapi CD ROM device.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/IdeBusPei/AtapiPeim.h b/MdeModulePkg/Bus/Pci/IdeBusPei/AtapiPeim.h
index 2b06a8ba1b..8851b11185 100644
--- a/MdeModulePkg/Bus/Pci/IdeBusPei/AtapiPeim.h
+++ b/MdeModulePkg/Bus/Pci/IdeBusPei/AtapiPeim.h
@@ -3,14 +3,7 @@ Private Include file for IdeBus PEIM.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/IdeBusPei/IdeBusPei.inf b/MdeModulePkg/Bus/Pci/IdeBusPei/IdeBusPei.inf
index de5f94e2c4..074f12586c 100644
--- a/MdeModulePkg/Bus/Pci/IdeBusPei/IdeBusPei.inf
+++ b/MdeModulePkg/Bus/Pci/IdeBusPei/IdeBusPei.inf
@@ -6,14 +6,7 @@
 # This module discovers CDROM devices in Legacy and native mode and installs block IO ppis for them.
 # Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-# full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+# SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 ##
 
diff --git a/MdeModulePkg/Bus/Pci/IdeBusPei/IdeBusPei.uni b/MdeModulePkg/Bus/Pci/IdeBusPei/IdeBusPei.uni
index 15d50c1434..ee10591ab6 100644
--- a/MdeModulePkg/Bus/Pci/IdeBusPei/IdeBusPei.uni
+++ b/MdeModulePkg/Bus/Pci/IdeBusPei/IdeBusPei.uni
@@ -8,14 +8,7 @@
 //
 // Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/IdeBusPei/IdeBusPeiExtra.uni b/MdeModulePkg/Bus/Pci/IdeBusPei/IdeBusPeiExtra.uni
index 10243428f6..acbe645a03 100644
--- a/MdeModulePkg/Bus/Pci/IdeBusPei/IdeBusPeiExtra.uni
+++ b/MdeModulePkg/Bus/Pci/IdeBusPei/IdeBusPeiExtra.uni
@@ -3,14 +3,7 @@
 //
 // Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.c b/MdeModulePkg/Bus/Pci/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.c
index 6764a85dd1..be9f873c39 100644
--- a/MdeModulePkg/Bus/Pci/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.c
+++ b/MdeModulePkg/Bus/Pci/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.c
@@ -6,13 +6,7 @@
   resource allocation for some PCI devices that do not comply with the PCI Specification.
 
 Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.uni b/MdeModulePkg/Bus/Pci/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.uni
index 47d52cee6a..f34c68c18b 100644
--- a/MdeModulePkg/Bus/Pci/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.uni
+++ b/MdeModulePkg/Bus/Pci/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.uni
@@ -6,12 +6,7 @@
 //
 // Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupportDxe.inf b/MdeModulePkg/Bus/Pci/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupportDxe.inf
index 987af4ca91..c4caac9079 100644
--- a/MdeModulePkg/Bus/Pci/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupportDxe.inf
+++ b/MdeModulePkg/Bus/Pci/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupportDxe.inf
@@ -6,12 +6,7 @@
 #
 #  Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Pci/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupportExtra.uni b/MdeModulePkg/Bus/Pci/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupportExtra.uni
index 1306b5f920..6114aed8d8 100644
--- a/MdeModulePkg/Bus/Pci/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupportExtra.uni
+++ b/MdeModulePkg/Bus/Pci/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupportExtra.uni
@@ -3,12 +3,7 @@
 //
 // Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/ComponentName.c b/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/ComponentName.c
index 0e6ebecded..74b6e281b3 100644
--- a/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/ComponentName.c
@@ -2,13 +2,7 @@
 
   Copyright (C) 2016, Linaro Ltd. All rights reserved.<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. The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT
-  WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceDxe.c b/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceDxe.c
index 2483c72969..5c93e2a766 100644
--- a/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceDxe.c
+++ b/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceDxe.c
@@ -2,13 +2,7 @@
 
   Copyright (C) 2016, Linaro Ltd. All rights reserved.<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. The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT
-  WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceDxe.inf b/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceDxe.inf
index ac551a82ab..a2850706ef 100644
--- a/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceDxe.inf
+++ b/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceDxe.inf
@@ -3,13 +3,7 @@
 #
 # Copyright (C) 2016, Linaro Ltd.
 #
-# This program and the accompanying materials are licensed and made available
-# under the terms and conditions of the BSD License which accompanies this
-# distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT
-# WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+# SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 ##
 
diff --git a/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceIo.c b/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceIo.c
index 2be8b36acc..2d55c96993 100644
--- a/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceIo.c
+++ b/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceIo.c
@@ -3,13 +3,7 @@
   Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
   Copyright (c) 2016, Linaro, Ltd. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceIo.h b/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceIo.h
index 5b4c57fa2a..6511fbb137 100644
--- a/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceIo.h
+++ b/MdeModulePkg/Bus/Pci/NonDiscoverablePciDeviceDxe/NonDiscoverablePciDeviceIo.h
@@ -2,13 +2,7 @@
 
   Copyright (C) 2016, Linaro Ltd. All rights reserved.<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. The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT
-  WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressDxe/ComponentName.c b/MdeModulePkg/Bus/Pci/NvmExpressDxe/ComponentName.c
index 855a1b13c6..7ef345eec4 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Pci/NvmExpressDxe/ComponentName.c
@@ -3,13 +3,7 @@
   NVM Express specification.
 
   Copyright (c) 2013, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpress.c b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpress.c
index 571c2e1b78..c6e401176a 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpress.c
+++ b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpress.c
@@ -3,13 +3,7 @@
   NVM Express specification.
 
   Copyright (c) 2013 - 2017, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpress.h b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpress.h
index dcc848e930..45a1447500 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpress.h
+++ b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpress.h
@@ -4,13 +4,7 @@
 
   (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
   Copyright (c) 2013 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressBlockIo.c b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressBlockIo.c
index 6c415109c1..c63a6537ac 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressBlockIo.c
+++ b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressBlockIo.c
@@ -3,13 +3,7 @@
   NVM Express specification.
 
   Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressBlockIo.h b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressBlockIo.h
index 9199f284d8..ba00dde440 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressBlockIo.h
+++ b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressBlockIo.h
@@ -2,13 +2,7 @@
   Header file for EFI_BLOCK_IO_PROTOCOL interface.
 
 Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDiskInfo.c b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDiskInfo.c
index ea108a851d..10b79d4ad7 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDiskInfo.c
+++ b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDiskInfo.c
@@ -2,13 +2,7 @@
   This file is used to implement the EFI_DISK_INFO_PROTOCOL interface..
 
   Copyright (c) 2013, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDiskInfo.h b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDiskInfo.h
index f07cfe3474..b19e6f0a3b 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDiskInfo.h
+++ b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDiskInfo.h
@@ -2,13 +2,7 @@
   Header file for EFI_DISK_INFO_PROTOCOL interface.
 
 Copyright (c) 2013, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf
index 4f888c49fb..dc1990c327 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf
+++ b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf
@@ -6,12 +6,7 @@
 #
 #  Copyright (c) 2013 - 2019, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php.
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 ##
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.uni b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.uni
index 235ccf8e3e..829be6bbe7 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.uni
+++ b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.uni
@@ -6,12 +6,7 @@
 //
 // Copyright (c) 2013 - 2014, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php.
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxeExtra.uni b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxeExtra.uni
index 5b7fa32976..c74e13d871 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxeExtra.uni
+++ b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxeExtra.uni
@@ -3,12 +3,7 @@
 //
 // Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressHci.c b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressHci.c
index 90ad22b539..d1b106ef61 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressHci.c
+++ b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressHci.c
@@ -3,13 +3,7 @@
   NVM Express specification.
 
   Copyright (c) 2013 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressHci.h b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressHci.h
index ddfba148df..60b3770580 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressHci.h
+++ b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressHci.h
@@ -4,13 +4,7 @@
 
   (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
   Copyright (c) 2013 - 2015, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressPassthru.c b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressPassthru.c
index 78464ff422..8e72137946 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressPassthru.c
+++ b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressPassthru.c
@@ -4,13 +4,7 @@
 
   (C) Copyright 2014 Hewlett-Packard Development Company, L.P.<BR>
   Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressPei/DevicePath.c b/MdeModulePkg/Bus/Pci/NvmExpressPei/DevicePath.c
index ff95f20329..6f9ff4b7dd 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressPei/DevicePath.c
+++ b/MdeModulePkg/Bus/Pci/NvmExpressPei/DevicePath.c
@@ -3,14 +3,7 @@
 
   Copyright (c) 2019, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressPei/DmaMem.c b/MdeModulePkg/Bus/Pci/NvmExpressPei/DmaMem.c
index cb629c16b0..7b049b9e4a 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressPei/DmaMem.c
+++ b/MdeModulePkg/Bus/Pci/NvmExpressPei/DmaMem.c
@@ -3,14 +3,7 @@
 
   Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPei.c b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPei.c
index 2dbf54fd3f..0e79b29f82 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPei.c
+++ b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPei.c
@@ -4,14 +4,7 @@
 
   Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPei.h b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPei.h
index 74e2daf511..6b2e2f0326 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPei.h
+++ b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPei.h
@@ -4,14 +4,7 @@
 
   Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPei.inf b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPei.inf
index 22b703e971..a8e4808e6b 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPei.inf
+++ b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPei.inf
@@ -4,13 +4,7 @@
 #
 #  Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 ##
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPei.uni b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPei.uni
index 1956800faf..e1e98ba838 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPei.uni
+++ b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPei.uni
@@ -4,14 +4,7 @@
 //
 // Copyright (c) 2018, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiBlockIo.c b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiBlockIo.c
index e5018d40ee..94cdd05f33 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiBlockIo.c
+++ b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiBlockIo.c
@@ -4,14 +4,7 @@
 
   Copyright (c) 2018, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiBlockIo.h b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiBlockIo.h
index 76e5970fe7..2c7065cb79 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiBlockIo.h
+++ b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiBlockIo.h
@@ -4,14 +4,7 @@
 
   Copyright (c) 2018, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiExtra.uni b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiExtra.uni
index 8c97c0a8a9..e486fef8b3 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiExtra.uni
+++ b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiExtra.uni
@@ -3,14 +3,7 @@
 //
 // Copyright (c) 2018, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiHci.c b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiHci.c
index b9fa3230f8..c290f5b56f 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiHci.c
+++ b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiHci.c
@@ -4,14 +4,7 @@
 
   Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiHci.h b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiHci.h
index ad1d5d0d8a..89fee735fe 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiHci.h
+++ b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiHci.h
@@ -4,14 +4,7 @@
 
   Copyright (c) 2018 - 2019, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiPassThru.c b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiPassThru.c
index ddcfe03998..a33f5a872e 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiPassThru.c
+++ b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiPassThru.c
@@ -4,14 +4,7 @@
 
   Copyright (c) 2018, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiPassThru.h b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiPassThru.h
index 96c748e1bf..81066bbd54 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiPassThru.h
+++ b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiPassThru.h
@@ -4,14 +4,7 @@
 
   Copyright (c) 2018, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiS3.c b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiS3.c
index eb3af75b89..f409285d54 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiS3.c
+++ b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiS3.c
@@ -4,14 +4,7 @@
 
   Copyright (c) 2019, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiStorageSecurity.c b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiStorageSecurity.c
index e5a2cef3d6..dda69988b1 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiStorageSecurity.c
+++ b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiStorageSecurity.c
@@ -4,14 +4,7 @@
 
   Copyright (c) 2019, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiStorageSecurity.h b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiStorageSecurity.h
index 8ccfb425e7..18f3e1ce26 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiStorageSecurity.h
+++ b/MdeModulePkg/Bus/Pci/NvmExpressPei/NvmExpressPeiStorageSecurity.h
@@ -4,14 +4,7 @@
 
   Copyright (c) 2019, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/ComponentName.c b/MdeModulePkg/Bus/Pci/PciBusDxe/ComponentName.c
index 580e8bcc44..ff2a2314fa 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/ComponentName.c
@@ -2,13 +2,7 @@
   EFI Component Name functions implementation for PCI Bus module.
 
 Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/ComponentName.h b/MdeModulePkg/Bus/Pci/PciBusDxe/ComponentName.h
index e74851ed35..b211391b35 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/ComponentName.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/ComponentName.h
@@ -2,13 +2,7 @@
   EFI Component Name functions declaration for PCI Bus module.
 
 Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciBus.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciBus.c
index 9ae45cca9b..b020ce50ce 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciBus.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciBus.c
@@ -9,13 +9,7 @@
   PCI Root Bus and install PCI Host Bridge Resource Allocation Protocol.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciBus.h b/MdeModulePkg/Bus/Pci/PciBusDxe/PciBus.h
index 18d76ea965..504a1b1c12 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciBus.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciBus.h
@@ -2,13 +2,7 @@
   Header files and data structures needed by PCI Bus module.
 
 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf b/MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
index cb93db606d..05c22025b8 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
@@ -4,12 +4,7 @@
 #
 #  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.uni b/MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.uni
index 1f1f283ae7..8e2c0ef68e 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.uni
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.uni
@@ -5,12 +5,7 @@
 //
 // Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxeExtra.uni b/MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxeExtra.uni
index f562ae8b67..f6028d2388 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxeExtra.uni
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxeExtra.uni
@@ -3,12 +3,7 @@
 //
 // Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciCommand.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciCommand.c
index a71868cbf8..214aeecdd4 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciCommand.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciCommand.c
@@ -2,13 +2,7 @@
   PCI command register operations supporting functions implementation for PCI Bus module.
 
 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciCommand.h b/MdeModulePkg/Bus/Pci/PciBusDxe/PciCommand.h
index 3e1746b969..cf9903270d 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciCommand.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciCommand.h
@@ -2,13 +2,7 @@
   PCI command register operations supporting functions declaration for PCI Bus module.
 
 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c
index 764845252f..b7832c6970 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c
@@ -3,13 +3,7 @@
 
 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR>
 (C) Copyright 2018 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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h
index 686df91ec9..3dae540da7 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h
@@ -2,13 +2,7 @@
   Supporting functions declaration for PCI devices management.
 
 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDriverOverride.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDriverOverride.c
index 69d37f737e..3531e6b6ef 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDriverOverride.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDriverOverride.c
@@ -2,13 +2,7 @@
   Functions implementation for Bus Specific Driver Override protocol.
 
 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDriverOverride.h b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDriverOverride.h
index 076b80d94d..03447a59c0 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDriverOverride.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDriverOverride.h
@@ -2,13 +2,7 @@
   Functions declaration for Bus Specific Driver Override protocol.
 
 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.c
index f8ba342681..8db1ebf8ec 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.c
@@ -3,13 +3,7 @@
 
 Copyright (c) 2006 - 2019, 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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.h b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.h
index 04cc2b775a..133454126c 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumerator.h
@@ -2,13 +2,7 @@
   PCI bus enumeration logic function declaration for PCI bus module.
 
 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c
index 9b59e85bcd..c7eafff593 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c
@@ -3,13 +3,7 @@
 
 Copyright (c) 2006 - 2019, 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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.h b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.h
index b51a8705bb..d76606c7df 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.h
@@ -2,13 +2,7 @@
   PCI enumeration support functions declaration for PCI Bus module.
 
 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciHotPlugSupport.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciHotPlugSupport.c
index 316c15d5de..0dc8ec23b0 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciHotPlugSupport.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciHotPlugSupport.c
@@ -2,13 +2,7 @@
   PCI Hot Plug support functions implementation for PCI Bus module..
 
 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciHotPlugSupport.h b/MdeModulePkg/Bus/Pci/PciBusDxe/PciHotPlugSupport.h
index e8f7f67893..e97d75362d 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciHotPlugSupport.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciHotPlugSupport.h
@@ -2,13 +2,7 @@
   PCI Hot Plug support functions declaration for PCI Bus module.
 
 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c
index a197bbc6e0..40171f9ed5 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c
@@ -2,13 +2,7 @@
   EFI PCI IO protocol functions implementation for PCI Bus module.
 
 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h
index c88b19a330..8c50c48ac5 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h
@@ -2,13 +2,7 @@
   EFI PCI IO protocol functions declaration for PCI Bus module.
 
 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciLib.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciLib.c
index cb9ef9c7d1..f0d9f45c4a 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciLib.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciLib.c
@@ -3,13 +3,7 @@
 
 Copyright (c) 2006 - 2019, 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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciLib.h b/MdeModulePkg/Bus/Pci/PciBusDxe/PciLib.h
index 6c2ade3f36..10b435d146 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciLib.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciLib.h
@@ -2,13 +2,7 @@
   Internal library declaration for PCI Bus module.
 
 Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciOptionRomSupport.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciOptionRomSupport.c
index c75ef1a825..f6d679cbcd 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciOptionRomSupport.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciOptionRomSupport.c
@@ -2,13 +2,7 @@
   PCI Rom supporting funtions implementation for PCI Bus module.
 
 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciOptionRomSupport.h b/MdeModulePkg/Bus/Pci/PciBusDxe/PciOptionRomSupport.h
index f51e6b5ce0..5c4e9fa3b6 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciOptionRomSupport.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciOptionRomSupport.h
@@ -2,13 +2,7 @@
   PCI Rom supporting functions declaration for PCI Bus module.
 
 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciPowerManagement.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciPowerManagement.c
index 3043f3c4aa..c7f3ea5099 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciPowerManagement.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciPowerManagement.c
@@ -2,13 +2,7 @@
   Power management support functions implementation for PCI Bus module.
 
 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciPowerManagement.h b/MdeModulePkg/Bus/Pci/PciBusDxe/PciPowerManagement.h
index f9ea9f9915..b5018dcf11 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciPowerManagement.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciPowerManagement.h
@@ -2,13 +2,7 @@
   Power management support functions declaration for PCI Bus module.
 
 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciResourceSupport.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciResourceSupport.c
index 70e45040e2..4969ee0f64 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciResourceSupport.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciResourceSupport.c
@@ -2,13 +2,7 @@
   PCI resources support functions implementation for PCI Bus module.
 
 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciResourceSupport.h b/MdeModulePkg/Bus/Pci/PciBusDxe/PciResourceSupport.h
index d3c1204993..9f2de291ba 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciResourceSupport.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciResourceSupport.h
@@ -2,13 +2,7 @@
   PCI resources support functions declaration for PCI Bus module.
 
 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciRomTable.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciRomTable.c
index aa7cfec232..5575a364a1 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciRomTable.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciRomTable.c
@@ -2,13 +2,7 @@
   Set up ROM Table for PCI Bus module.
 
 Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciRomTable.h b/MdeModulePkg/Bus/Pci/PciBusDxe/PciRomTable.h
index 04e5f96aa7..4c2a4e1988 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciRomTable.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciRomTable.h
@@ -2,13 +2,7 @@
   Set up ROM Table for PCI Bus module.
 
 Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridge.c b/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridge.c
index a74c6f0d30..4ab9415c96 100644
--- a/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridge.c
+++ b/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridge.c
@@ -3,13 +3,7 @@
   Provides the basic interfaces to abstract a PCI Host Bridge Resource Allocation.
 
 Copyright (c) 1999 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridge.h b/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridge.h
index e0ed39eebc..755ab75b19 100644
--- a/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridge.h
+++ b/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridge.h
@@ -3,13 +3,7 @@
   The Header file of the Pci Host Bridge Driver.
 
 Copyright (c) 1999 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf b/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf
index 2dd4efb15c..9c24cacc30 100644
--- a/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf
+++ b/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf
@@ -3,12 +3,7 @@
 #
 #  Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostResource.h b/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostResource.h
index a6c3739db3..0f5a17d55a 100644
--- a/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostResource.h
+++ b/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostResource.h
@@ -3,13 +3,7 @@
   The Header file of the Pci Host Bridge Driver.
 
 Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 #ifndef _PCI_HOST_RESOURCE_H_
diff --git a/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciRootBridge.h b/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciRootBridge.h
index e8513c906f..caa3faf00a 100644
--- a/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciRootBridge.h
+++ b/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciRootBridge.h
@@ -3,13 +3,7 @@
   The PCI Root Bridge header file.
 
 Copyright (c) 1999 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciRootBridgeIo.c b/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciRootBridgeIo.c
index 4c908fad88..d304fae422 100644
--- a/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciRootBridgeIo.c
+++ b/MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciRootBridgeIo.c
@@ -3,13 +3,7 @@
   PCI Root Bridge Io Protocol code.
 
 Copyright (c) 1999 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciSioSerialDxe/ComponentName.c b/MdeModulePkg/Bus/Pci/PciSioSerialDxe/ComponentName.c
index 4101cb7a90..68b0de8edb 100644
--- a/MdeModulePkg/Bus/Pci/PciSioSerialDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Pci/PciSioSerialDxe/ComponentName.c
@@ -2,13 +2,7 @@
   UEFI Component Name and Name2 protocol for Isa serial driver.
 
 Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.inf b/MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.inf
index 94f948827e..826ed9d4ee 100644
--- a/MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.inf
+++ b/MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.inf
@@ -5,13 +5,7 @@
 #
 # Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+# SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 ##
 
diff --git a/MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.uni b/MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.uni
index 3b43b95ab4..eafb8564da 100644
--- a/MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.uni
+++ b/MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.uni
@@ -5,13 +5,7 @@
 //
 // Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxeExtra.uni b/MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxeExtra.uni
index bd57f1de8d..7d39ac23a1 100644
--- a/MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxeExtra.uni
+++ b/MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxeExtra.uni
@@ -3,13 +3,7 @@
 //
 // Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciSioSerialDxe/Serial.c b/MdeModulePkg/Bus/Pci/PciSioSerialDxe/Serial.c
index 5fd9b36ebd..82db93a8b1 100644
--- a/MdeModulePkg/Bus/Pci/PciSioSerialDxe/Serial.c
+++ b/MdeModulePkg/Bus/Pci/PciSioSerialDxe/Serial.c
@@ -2,13 +2,7 @@
   Serial driver for PCI or SIO UARTS.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciSioSerialDxe/Serial.h b/MdeModulePkg/Bus/Pci/PciSioSerialDxe/Serial.h
index 0d931a3d8e..fa5aba07e1 100644
--- a/MdeModulePkg/Bus/Pci/PciSioSerialDxe/Serial.h
+++ b/MdeModulePkg/Bus/Pci/PciSioSerialDxe/Serial.h
@@ -2,13 +2,7 @@
   Header file for PciSioSerial Driver
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/PciSioSerialDxe/SerialIo.c b/MdeModulePkg/Bus/Pci/PciSioSerialDxe/SerialIo.c
index 31d5ab42ec..8377ffa13c 100644
--- a/MdeModulePkg/Bus/Pci/PciSioSerialDxe/SerialIo.c
+++ b/MdeModulePkg/Bus/Pci/PciSioSerialDxe/SerialIo.c
@@ -2,13 +2,7 @@
   SerialIo implementation for PCI or SIO UARTs.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/SataControllerDxe/ComponentName.c b/MdeModulePkg/Bus/Pci/SataControllerDxe/ComponentName.c
index cb18aae6c5..5086d77474 100644
--- a/MdeModulePkg/Bus/Pci/SataControllerDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Pci/SataControllerDxe/ComponentName.c
@@ -2,13 +2,7 @@
   UEFI Component Name(2) protocol implementation for Sata Controller driver.
 
   Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.c b/MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.c
index 86233bb86d..ab06e2833c 100644
--- a/MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.c
+++ b/MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.c
@@ -3,13 +3,7 @@
 
   Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR>
   Copyright (c) 2018, ARM Ltd. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.h b/MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.h
index 7ffd3e218a..7af3ad855f 100644
--- a/MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.h
+++ b/MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.h
@@ -3,13 +3,7 @@
 
   Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR>
   Copyright (c) 2018, ARM Ltd. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.inf b/MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.inf
index 54de60cd8e..488920a68c 100644
--- a/MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.inf
+++ b/MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.inf
@@ -2,13 +2,7 @@
 #  SataController driver to manage SATA compliance IDE/AHCI host controllers.
 #
 #  Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 ##
 
diff --git a/MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.uni b/MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.uni
index c02adbc863..2aaaab7217 100644
--- a/MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.uni
+++ b/MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxe.uni
@@ -5,13 +5,7 @@
 //
 // Copyright (c) 2016 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxeExtra.uni b/MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxeExtra.uni
index b88da0ed72..047b3e7a97 100644
--- a/MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxeExtra.uni
+++ b/MdeModulePkg/Bus/Pci/SataControllerDxe/SataControllerDxeExtra.uni
@@ -3,13 +3,7 @@
 //
 // Copyright (c) 2016 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/ComponentName.c b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/ComponentName.c
index 3329929119..85a5ce8417 100644
--- a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/ComponentName.c
@@ -2,13 +2,7 @@
   UEFI Component Name(2) protocol implementation for SD/MMC host controller driver.
 
   Copyright (c) 2015, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/EmmcDevice.c b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/EmmcDevice.c
index 15db8a87a5..deaf4468c9 100644
--- a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/EmmcDevice.c
+++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/EmmcDevice.c
@@ -3,13 +3,7 @@
 
   Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved.
   Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdDevice.c b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdDevice.c
index 83e6bf0c90..17936a5492 100644
--- a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdDevice.c
+++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdDevice.c
@@ -3,13 +3,7 @@
 
   Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved.
   Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.c b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.c
index 9b7b88cecc..4881ee44cc 100644
--- a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.c
+++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.c
@@ -8,13 +8,7 @@
 
   Copyright (c) 2018-2019, NVIDIA CORPORATION. All rights reserved.
   Copyright (c) 2015 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.h b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.h
index 8846fde5cd..77bbf83b76 100644
--- a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.h
+++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.h
@@ -4,13 +4,7 @@
 
 Copyright (c) 2018-2019, NVIDIA CORPORATION. All rights reserved.
 Copyright (c) 2015, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.inf b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.inf
index 768f87f827..453ecde7fd 100644
--- a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.inf
+++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.inf
@@ -8,12 +8,7 @@
 #
 #  Copyright (c) 2015 - 2019, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.uni b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.uni
index 821d4282b1..962e19c2f8 100644
--- a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.uni
+++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.uni
@@ -8,12 +8,7 @@
 //
 // Copyright (c) 2015 - 2019, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxeExtra.uni b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxeExtra.uni
index c7aedb4cda..8dfbd86ae3 100644
--- a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxeExtra.uni
+++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxeExtra.uni
@@ -3,12 +3,7 @@
 //
 // Copyright (c) 2015, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c
index 6fefed12ff..5d1f977e55 100644
--- a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c
+++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c
@@ -8,13 +8,7 @@
 
   Copyright (c) 2018-2019, NVIDIA CORPORATION. All rights reserved.
   Copyright (c) 2015 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.h b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.h
index c8efccbe29..0b0d415256 100644
--- a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.h
+++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.h
@@ -4,13 +4,7 @@
 
 Copyright (c) 2018-2019, NVIDIA CORPORATION. All rights reserved.
 Copyright (c) 2015, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcPei/SdMmcPciHcPei.c b/MdeModulePkg/Bus/Pci/SdMmcPciHcPei/SdMmcPciHcPei.c
index 29a0261ac5..3aa11f8eed 100644
--- a/MdeModulePkg/Bus/Pci/SdMmcPciHcPei/SdMmcPciHcPei.c
+++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcPei/SdMmcPciHcPei.c
@@ -3,13 +3,7 @@
   host controller MMIO base, to upper layer SD/MMC drivers.
 
   Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcPei/SdMmcPciHcPei.h b/MdeModulePkg/Bus/Pci/SdMmcPciHcPei/SdMmcPciHcPei.h
index 1fbd2ca35b..ee04a6b897 100644
--- a/MdeModulePkg/Bus/Pci/SdMmcPciHcPei/SdMmcPciHcPei.h
+++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcPei/SdMmcPciHcPei.h
@@ -1,13 +1,7 @@
 /** @file
 
   Copyright (c) 2015, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcPei/SdMmcPciHcPei.inf b/MdeModulePkg/Bus/Pci/SdMmcPciHcPei/SdMmcPciHcPei.inf
index 588fba2263..6879055300 100644
--- a/MdeModulePkg/Bus/Pci/SdMmcPciHcPei/SdMmcPciHcPei.inf
+++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcPei/SdMmcPciHcPei.inf
@@ -3,12 +3,7 @@
 #
 #  Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php.
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 ##
 
diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcPei/SdMmcPciHcPei.uni b/MdeModulePkg/Bus/Pci/SdMmcPciHcPei/SdMmcPciHcPei.uni
index 0520cd2116..bc2768648f 100644
--- a/MdeModulePkg/Bus/Pci/SdMmcPciHcPei/SdMmcPciHcPei.uni
+++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcPei/SdMmcPciHcPei.uni
@@ -4,14 +4,7 @@
 //
 // Copyright (c) 2015, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcPei/SdMmcPciHcPeiExtra.uni b/MdeModulePkg/Bus/Pci/SdMmcPciHcPei/SdMmcPciHcPeiExtra.uni
index 71c4faed82..9118ac3cd9 100644
--- a/MdeModulePkg/Bus/Pci/SdMmcPciHcPei/SdMmcPciHcPeiExtra.uni
+++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcPei/SdMmcPciHcPeiExtra.uni
@@ -3,14 +3,7 @@
 //
 // Copyright (c) 2015, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/UfsPciHcDxe/ComponentName.c b/MdeModulePkg/Bus/Pci/UfsPciHcDxe/ComponentName.c
index 54f67832eb..5dc67e8905 100644
--- a/MdeModulePkg/Bus/Pci/UfsPciHcDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Pci/UfsPciHcDxe/ComponentName.c
@@ -3,13 +3,7 @@
   uses it to query the MMIO base address of the UFS host controller.
 
   Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UfsPciHcDxe/UfsPciHcDxe.c b/MdeModulePkg/Bus/Pci/UfsPciHcDxe/UfsPciHcDxe.c
index 6539397860..4be90d7a80 100644
--- a/MdeModulePkg/Bus/Pci/UfsPciHcDxe/UfsPciHcDxe.c
+++ b/MdeModulePkg/Bus/Pci/UfsPciHcDxe/UfsPciHcDxe.c
@@ -3,13 +3,7 @@
   MMIO base, to upper layer UFS drivers.
 
   Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UfsPciHcDxe/UfsPciHcDxe.h b/MdeModulePkg/Bus/Pci/UfsPciHcDxe/UfsPciHcDxe.h
index 5a83be968f..1cf1144675 100644
--- a/MdeModulePkg/Bus/Pci/UfsPciHcDxe/UfsPciHcDxe.h
+++ b/MdeModulePkg/Bus/Pci/UfsPciHcDxe/UfsPciHcDxe.h
@@ -3,13 +3,7 @@
   MMIO base, to upper layer UFS drivers.
 
   Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UfsPciHcDxe/UfsPciHcDxe.inf b/MdeModulePkg/Bus/Pci/UfsPciHcDxe/UfsPciHcDxe.inf
index c1345f6f57..b1397daf96 100644
--- a/MdeModulePkg/Bus/Pci/UfsPciHcDxe/UfsPciHcDxe.inf
+++ b/MdeModulePkg/Bus/Pci/UfsPciHcDxe/UfsPciHcDxe.inf
@@ -3,12 +3,7 @@
 #
 #  Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php.
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 ##
 
diff --git a/MdeModulePkg/Bus/Pci/UfsPciHcDxe/UfsPciHcDxe.uni b/MdeModulePkg/Bus/Pci/UfsPciHcDxe/UfsPciHcDxe.uni
index 58e06ea0b5..84fb404fad 100644
--- a/MdeModulePkg/Bus/Pci/UfsPciHcDxe/UfsPciHcDxe.uni
+++ b/MdeModulePkg/Bus/Pci/UfsPciHcDxe/UfsPciHcDxe.uni
@@ -3,13 +3,7 @@
 //
 // Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/UfsPciHcDxe/UfsPciHcDxeExtra.uni b/MdeModulePkg/Bus/Pci/UfsPciHcDxe/UfsPciHcDxeExtra.uni
index 35fd876bce..b19d774add 100644
--- a/MdeModulePkg/Bus/Pci/UfsPciHcDxe/UfsPciHcDxeExtra.uni
+++ b/MdeModulePkg/Bus/Pci/UfsPciHcDxe/UfsPciHcDxeExtra.uni
@@ -3,13 +3,7 @@
 //
 // Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/UfsPciHcPei/UfsPciHcPei.c b/MdeModulePkg/Bus/Pci/UfsPciHcPei/UfsPciHcPei.c
index 56e4051155..447a05b5b2 100644
--- a/MdeModulePkg/Bus/Pci/UfsPciHcPei/UfsPciHcPei.c
+++ b/MdeModulePkg/Bus/Pci/UfsPciHcPei/UfsPciHcPei.c
@@ -3,13 +3,7 @@
   MMIO base, to upper layer UFS drivers.
 
   Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UfsPciHcPei/UfsPciHcPei.h b/MdeModulePkg/Bus/Pci/UfsPciHcPei/UfsPciHcPei.h
index 2405dd76d8..48b42b8833 100644
--- a/MdeModulePkg/Bus/Pci/UfsPciHcPei/UfsPciHcPei.h
+++ b/MdeModulePkg/Bus/Pci/UfsPciHcPei/UfsPciHcPei.h
@@ -1,12 +1,6 @@
 /** @file
   Copyright (c) 2014, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UfsPciHcPei/UfsPciHcPei.inf b/MdeModulePkg/Bus/Pci/UfsPciHcPei/UfsPciHcPei.inf
index c885ca053f..707ee05df7 100644
--- a/MdeModulePkg/Bus/Pci/UfsPciHcPei/UfsPciHcPei.inf
+++ b/MdeModulePkg/Bus/Pci/UfsPciHcPei/UfsPciHcPei.inf
@@ -3,12 +3,7 @@
 #
 #  Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php.
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 ##
 
diff --git a/MdeModulePkg/Bus/Pci/UfsPciHcPei/UfsPciHcPei.uni b/MdeModulePkg/Bus/Pci/UfsPciHcPei/UfsPciHcPei.uni
index f2a296830a..622653869d 100644
--- a/MdeModulePkg/Bus/Pci/UfsPciHcPei/UfsPciHcPei.uni
+++ b/MdeModulePkg/Bus/Pci/UfsPciHcPei/UfsPciHcPei.uni
@@ -4,14 +4,7 @@
 //
 // Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/UfsPciHcPei/UfsPciHcPeiExtra.uni b/MdeModulePkg/Bus/Pci/UfsPciHcPei/UfsPciHcPeiExtra.uni
index c9b22a551d..421242ac3f 100644
--- a/MdeModulePkg/Bus/Pci/UfsPciHcPei/UfsPciHcPeiExtra.uni
+++ b/MdeModulePkg/Bus/Pci/UfsPciHcPei/UfsPciHcPeiExtra.uni
@@ -3,14 +3,7 @@
 //
 // Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/ComponentName.c b/MdeModulePkg/Bus/Pci/UhciDxe/ComponentName.c
index ad2ba42b55..572c11c287 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/ComponentName.c
@@ -2,13 +2,7 @@
   UEFI Component Name(2) protocol implementation for UHCI driver.
 
 Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/ComponentName.h b/MdeModulePkg/Bus/Pci/UhciDxe/ComponentName.h
index fd19a21ec6..c3b5674e9e 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/ComponentName.h
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/ComponentName.h
@@ -3,13 +3,7 @@
   This file contains the delarations for componet name routines.
 
 Copyright (c) 2008 - 2011, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c b/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c
index 246f0646f6..3ec5ecf0e4 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.c
@@ -3,13 +3,7 @@
   The UHCI driver model and HC protocol routines.
 
 Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.h b/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.h
index e1218ffc57..882f5e55ea 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.h
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/Uhci.h
@@ -3,13 +3,7 @@
   The definition for UHCI driver model and HC protocol routines.
 
 Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/UhciDebug.c b/MdeModulePkg/Bus/Pci/UhciDxe/UhciDebug.c
index 9bf53fd411..517780a5f4 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/UhciDebug.c
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/UhciDebug.c
@@ -3,13 +3,7 @@
   This file provides the information dump support for Uhci when in debug mode.
 
 Copyright (c) 2007, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/UhciDebug.h b/MdeModulePkg/Bus/Pci/UhciDxe/UhciDebug.h
index abdb64fa36..34f8ea1ff4 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/UhciDebug.h
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/UhciDebug.h
@@ -3,13 +3,7 @@
   This file contains the definination for host controller debug support routines
 
 Copyright (c) 2007, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf b/MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
index accb0ba390..a5da1a9120 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
@@ -5,13 +5,7 @@
 #
 #  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.uni b/MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.uni
index 8737869183..e6ee3c3047 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.uni
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.uni
@@ -6,13 +6,7 @@
 //
 // Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/UhciDxeExtra.uni b/MdeModulePkg/Bus/Pci/UhciDxe/UhciDxeExtra.uni
index cad96dac97..47eaa236d3 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/UhciDxeExtra.uni
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/UhciDxeExtra.uni
@@ -3,13 +3,7 @@
 //
 // Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/UhciQueue.c b/MdeModulePkg/Bus/Pci/UhciDxe/UhciQueue.c
index 1a0aa6e636..fb97326dc0 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/UhciQueue.c
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/UhciQueue.c
@@ -3,13 +3,7 @@
   The UHCI register operation routines.
 
 Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/UhciQueue.h b/MdeModulePkg/Bus/Pci/UhciDxe/UhciQueue.h
index 9ddca38302..594ea28ee8 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/UhciQueue.h
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/UhciQueue.h
@@ -3,13 +3,7 @@
   The definition for UHCI register operation routines.
 
 Copyright (c) 2007, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/UhciReg.c b/MdeModulePkg/Bus/Pci/UhciDxe/UhciReg.c
index 0fd16284b3..582c25e78d 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/UhciReg.c
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/UhciReg.c
@@ -3,13 +3,7 @@
   The UHCI register operation routines.
 
 Copyright (c) 2007, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/UhciReg.h b/MdeModulePkg/Bus/Pci/UhciDxe/UhciReg.h
index 7212ad0dfa..b39dcbbbec 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/UhciReg.h
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/UhciReg.h
@@ -3,13 +3,7 @@
   The definition for UHCI register operation routines.
 
 Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/UhciSched.c b/MdeModulePkg/Bus/Pci/UhciDxe/UhciSched.c
index f7510f3ec0..12afbec852 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/UhciSched.c
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/UhciSched.c
@@ -3,13 +3,7 @@
   The EHCI register operation routines.
 
 Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/UhciSched.h b/MdeModulePkg/Bus/Pci/UhciDxe/UhciSched.h
index f6d4fc40a7..5bcfad5c6c 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/UhciSched.h
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/UhciSched.h
@@ -3,13 +3,7 @@
   The definition for EHCI register operation routines.
 
 Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/UsbHcMem.c b/MdeModulePkg/Bus/Pci/UhciDxe/UsbHcMem.c
index 301a2eca21..9aade19f8e 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/UsbHcMem.c
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/UsbHcMem.c
@@ -3,13 +3,7 @@
   The routine procedure for uhci memory allocate/free.
 
 Copyright (c) 2007 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciDxe/UsbHcMem.h b/MdeModulePkg/Bus/Pci/UhciDxe/UsbHcMem.h
index c53d0b78f2..d202669c11 100644
--- a/MdeModulePkg/Bus/Pci/UhciDxe/UsbHcMem.h
+++ b/MdeModulePkg/Bus/Pci/UhciDxe/UsbHcMem.h
@@ -3,13 +3,7 @@
   This file contains the definination for host controller memory management routines
 
 Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciPei/DmaMem.c b/MdeModulePkg/Bus/Pci/UhciPei/DmaMem.c
index f4202ba6e6..91e5bf5678 100644
--- a/MdeModulePkg/Bus/Pci/UhciPei/DmaMem.c
+++ b/MdeModulePkg/Bus/Pci/UhciPei/DmaMem.c
@@ -3,14 +3,7 @@ The DMA memory help functions.
 
 Copyright (c) 2017, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.c b/MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.c
index 645c946f29..b897c3f82c 100644
--- a/MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.c
+++ b/MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.c
@@ -4,14 +4,7 @@ which is used to enable recovery function from USB Drivers.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved. <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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.h b/MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.h
index 672abaa26c..9100cbeabd 100644
--- a/MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.h
+++ b/MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.h
@@ -3,14 +3,7 @@ Private Header file for Usb Host Controller PEIM
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciPei/UhciPei.inf b/MdeModulePkg/Bus/Pci/UhciPei/UhciPei.inf
index 7f20fb4331..accb0e2460 100644
--- a/MdeModulePkg/Bus/Pci/UhciPei/UhciPei.inf
+++ b/MdeModulePkg/Bus/Pci/UhciPei/UhciPei.inf
@@ -6,14 +6,7 @@
 #
 # Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-# full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+# SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 ##
 
diff --git a/MdeModulePkg/Bus/Pci/UhciPei/UhciPei.uni b/MdeModulePkg/Bus/Pci/UhciPei/UhciPei.uni
index fb1ba01b85..04bdb8a25b 100644
--- a/MdeModulePkg/Bus/Pci/UhciPei/UhciPei.uni
+++ b/MdeModulePkg/Bus/Pci/UhciPei/UhciPei.uni
@@ -6,14 +6,7 @@
 //
 // Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/UhciPei/UhciPeiExtra.uni b/MdeModulePkg/Bus/Pci/UhciPei/UhciPeiExtra.uni
index e31ce04780..4641a7b3ff 100644
--- a/MdeModulePkg/Bus/Pci/UhciPei/UhciPeiExtra.uni
+++ b/MdeModulePkg/Bus/Pci/UhciPei/UhciPeiExtra.uni
@@ -3,14 +3,7 @@
 //
 // Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/ComponentName.c b/MdeModulePkg/Bus/Pci/XhciDxe/ComponentName.c
index 706aa292c8..9e2697b822 100644
--- a/MdeModulePkg/Bus/Pci/XhciDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/ComponentName.c
@@ -3,14 +3,7 @@
 
 Copyright (c) 2011, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/ComponentName.h b/MdeModulePkg/Bus/Pci/XhciDxe/ComponentName.h
index c3c44ccdfb..13fbde1658 100644
--- a/MdeModulePkg/Bus/Pci/XhciDxe/ComponentName.h
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/ComponentName.h
@@ -3,13 +3,7 @@
   This file contains the delarations for componet name routines.
 
 Copyright (c) 2011, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/UsbHcMem.c b/MdeModulePkg/Bus/Pci/XhciDxe/UsbHcMem.c
index b5840a959f..fd799884f6 100644
--- a/MdeModulePkg/Bus/Pci/XhciDxe/UsbHcMem.c
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/UsbHcMem.c
@@ -3,13 +3,7 @@
   Routine procedures for memory allocate/free.
 
 Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/UsbHcMem.h b/MdeModulePkg/Bus/Pci/XhciDxe/UsbHcMem.h
index bb5fc5b5de..319110da3a 100644
--- a/MdeModulePkg/Bus/Pci/XhciDxe/UsbHcMem.h
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/UsbHcMem.h
@@ -3,13 +3,7 @@
   This file contains the definination for host controller memory management routines.
 
 Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.c b/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.c
index 7f64f9c7c9..43c53bad4e 100644
--- a/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.c
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.c
@@ -2,13 +2,7 @@
   The XHCI controller driver.
 
 Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.h b/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.h
index 76daaff4a4..72b4e084f1 100644
--- a/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.h
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/Xhci.h
@@ -3,13 +3,7 @@
   Provides some data structure definitions used by the XHCI host controller driver.
 
 Copyright (c) 2011 - 2017, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.inf b/MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.inf
index 86a80946e3..5865d86822 100644
--- a/MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.inf
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.inf
@@ -5,13 +5,7 @@
 #
 #  Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.uni b/MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.uni
index 20b49f14d6..6081cbddf5 100644
--- a/MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.uni
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.uni
@@ -6,13 +6,7 @@
 //
 // Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/XhciDxeExtra.uni b/MdeModulePkg/Bus/Pci/XhciDxe/XhciDxeExtra.uni
index e3d2344343..b17479d7db 100644
--- a/MdeModulePkg/Bus/Pci/XhciDxe/XhciDxeExtra.uni
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/XhciDxeExtra.uni
@@ -3,13 +3,7 @@
 //
 // Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.c b/MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.c
index 3ed1a55f98..42b773ab31 100644
--- a/MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.c
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.c
@@ -3,13 +3,7 @@
   The XHCI register operation routines.
 
 Copyright (c) 2011 - 2017, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.h b/MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.h
index ac14b7426f..cc5c1bf09a 100644
--- a/MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.h
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.h
@@ -3,13 +3,7 @@
   This file contains the register definition of XHCI host controller.
 
 Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c b/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c
index 75959ae083..c0c374fc47 100644
--- a/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c
@@ -3,13 +3,7 @@
   XHCI transfer scheduling routines.
 
 Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.h b/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.h
index b5e192c3b5..2f18995021 100644
--- a/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.h
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.h
@@ -3,13 +3,7 @@
   This file contains the definition for XHCI host controller schedule routines.
 
 Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciPei/DmaMem.c b/MdeModulePkg/Bus/Pci/XhciPei/DmaMem.c
index 6e2c1b582b..71d61138bc 100644
--- a/MdeModulePkg/Bus/Pci/XhciPei/DmaMem.c
+++ b/MdeModulePkg/Bus/Pci/XhciPei/DmaMem.c
@@ -3,14 +3,7 @@ The DMA memory help function.
 
 Copyright (c) 2017, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciPei/UsbHcMem.c b/MdeModulePkg/Bus/Pci/XhciPei/UsbHcMem.c
index 442a613095..56c0b900f3 100644
--- a/MdeModulePkg/Bus/Pci/XhciPei/UsbHcMem.c
+++ b/MdeModulePkg/Bus/Pci/XhciPei/UsbHcMem.c
@@ -4,14 +4,7 @@ which is used to enable recovery function from USB Drivers.
 
 Copyright (c) 2014 - 2016, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciPei/UsbHcMem.h b/MdeModulePkg/Bus/Pci/XhciPei/UsbHcMem.h
index c315e6e268..5aa41397f3 100644
--- a/MdeModulePkg/Bus/Pci/XhciPei/UsbHcMem.h
+++ b/MdeModulePkg/Bus/Pci/XhciPei/UsbHcMem.h
@@ -3,14 +3,7 @@ Private Header file for Usb Host Controller PEIM
 
 Copyright (c) 2014, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciPei/XhcPeim.c b/MdeModulePkg/Bus/Pci/XhciPei/XhcPeim.c
index e45da34a45..4b670ebedf 100644
--- a/MdeModulePkg/Bus/Pci/XhciPei/XhcPeim.c
+++ b/MdeModulePkg/Bus/Pci/XhciPei/XhcPeim.c
@@ -4,14 +4,7 @@ which is used to enable recovery function from USB Drivers.
 
 Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciPei/XhcPeim.h b/MdeModulePkg/Bus/Pci/XhciPei/XhcPeim.h
index e7a100f297..480e13b800 100644
--- a/MdeModulePkg/Bus/Pci/XhciPei/XhcPeim.h
+++ b/MdeModulePkg/Bus/Pci/XhciPei/XhcPeim.h
@@ -3,14 +3,7 @@ Private Header file for Usb Host Controller PEIM
 
 Copyright (c) 2014 - 2016, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciPei/XhciPei.inf b/MdeModulePkg/Bus/Pci/XhciPei/XhciPei.inf
index 206446170f..89bb28ee53 100644
--- a/MdeModulePkg/Bus/Pci/XhciPei/XhciPei.inf
+++ b/MdeModulePkg/Bus/Pci/XhciPei/XhciPei.inf
@@ -6,14 +6,7 @@
 #
 # Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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.  The
-# full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+# SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 ##
 
diff --git a/MdeModulePkg/Bus/Pci/XhciPei/XhciPei.uni b/MdeModulePkg/Bus/Pci/XhciPei/XhciPei.uni
index b4d8cf30bd..01ba07a766 100644
--- a/MdeModulePkg/Bus/Pci/XhciPei/XhciPei.uni
+++ b/MdeModulePkg/Bus/Pci/XhciPei/XhciPei.uni
@@ -6,14 +6,7 @@
 //
 // Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciPei/XhciPeiExtra.uni b/MdeModulePkg/Bus/Pci/XhciPei/XhciPeiExtra.uni
index 73c72eda8d..110fc1a87c 100644
--- a/MdeModulePkg/Bus/Pci/XhciPei/XhciPeiExtra.uni
+++ b/MdeModulePkg/Bus/Pci/XhciPei/XhciPeiExtra.uni
@@ -3,13 +3,7 @@
 //
 // Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciPei/XhciReg.h b/MdeModulePkg/Bus/Pci/XhciPei/XhciReg.h
index 07aeb81f2a..e98b451a96 100644
--- a/MdeModulePkg/Bus/Pci/XhciPei/XhciReg.h
+++ b/MdeModulePkg/Bus/Pci/XhciPei/XhciReg.h
@@ -3,14 +3,7 @@ Private Header file for Usb Host Controller PEIM
 
 Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciPei/XhciSched.c b/MdeModulePkg/Bus/Pci/XhciPei/XhciSched.c
index e5aee4918b..32d72ef03c 100644
--- a/MdeModulePkg/Bus/Pci/XhciPei/XhciSched.c
+++ b/MdeModulePkg/Bus/Pci/XhciPei/XhciSched.c
@@ -4,14 +4,7 @@ which is used to enable recovery function from USB Drivers.
 
 Copyright (c) 2014 - 2017, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Pci/XhciPei/XhciSched.h b/MdeModulePkg/Bus/Pci/XhciPei/XhciSched.h
index faf2e63d51..badc57a51b 100644
--- a/MdeModulePkg/Bus/Pci/XhciPei/XhciSched.h
+++ b/MdeModulePkg/Bus/Pci/XhciPei/XhciSched.h
@@ -3,14 +3,7 @@ Private Header file for Usb Host Controller PEIM
 
 Copyright (c) 2014 - 2015, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ComponentName.c b/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ComponentName.c
index e8ba85a9e7..e56eefee3a 100644
--- a/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ComponentName.c
@@ -2,13 +2,7 @@
   UEFI Component Name(2) protocol implementation for SCSI bus driver.
 
 Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c b/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c
index 11a7f2a927..c4069aec0f 100644
--- a/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c
+++ b/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c
@@ -3,13 +3,7 @@
   Extended SCSI Pass Thru protocol in the system.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.h b/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.h
index a637042af7..917e937520 100644
--- a/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.h
+++ b/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.h
@@ -2,13 +2,7 @@
   Header file for SCSI Bus Driver.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.uni b/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.uni
index 122c1a4625..e384c82ea5 100644
--- a/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.uni
+++ b/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.uni
@@ -6,13 +6,7 @@
 //
 // Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf b/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf
index 16208fa78b..807ce1320b 100644
--- a/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf
+++ b/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf
@@ -4,13 +4,7 @@
 #  these handles.
 #
 #  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 ##
 
diff --git a/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusExtra.uni b/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusExtra.uni
index 29b08bcffd..df8a2019a2 100644
--- a/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusExtra.uni
+++ b/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusExtra.uni
@@ -3,13 +3,7 @@
 //
 // Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ComponentName.c b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ComponentName.c
index f2da7af8fb..b193de9ed9 100644
--- a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ComponentName.c
@@ -2,13 +2,7 @@
   UEFI Component Name(2) protocol implementation for SCSI disk driver.
 
 Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c
index 0d63c85e44..fbdf927a11 100644
--- a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c
+++ b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c
@@ -2,13 +2,7 @@
   SCSI disk driver that layers on every SCSI IO protocol in the system.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.h b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.h
index bb6232676d..42c0aaaa95 100644
--- a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.h
+++ b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.h
@@ -2,13 +2,7 @@
   Header file for SCSI Disk Driver.
 
 Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.uni b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.uni
index a5db55ca79..9575130642 100644
--- a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.uni
+++ b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.uni
@@ -5,13 +5,7 @@
 //
 // Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf
index 14010802a8..5500d828e9 100644
--- a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf
+++ b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf
@@ -4,13 +4,7 @@
 #  the device handle.
 #
 #  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 ##
 
diff --git a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskExtra.uni b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskExtra.uni
index 08b0e37d0f..b825162471 100644
--- a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskExtra.uni
+++ b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskExtra.uni
@@ -3,13 +3,7 @@
 //
 // Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/DmaMem.c b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/DmaMem.c
index 29fb37c225..2d8bfa1b00 100644
--- a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/DmaMem.c
+++ b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/DmaMem.c
@@ -3,14 +3,7 @@
 
   Copyright (c) 2017, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcBlockIoPei.c b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcBlockIoPei.c
index 9ed4e8f95a..267db4a89d 100644
--- a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcBlockIoPei.c
+++ b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcBlockIoPei.c
@@ -1,13 +1,7 @@
 /** @file
 
   Copyright (c) 2015 - 2017, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcBlockIoPei.h b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcBlockIoPei.h
index b89db8a03f..774274e484 100644
--- a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcBlockIoPei.h
+++ b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcBlockIoPei.h
@@ -1,13 +1,7 @@
 /** @file
 
   Copyright (c) 2015 - 2017, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcBlockIoPei.inf b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcBlockIoPei.inf
index 770fbbc57c..8ab632eb35 100644
--- a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcBlockIoPei.inf
+++ b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcBlockIoPei.inf
@@ -3,12 +3,7 @@
 #
 # Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcBlockIoPei.uni b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcBlockIoPei.uni
index f90e831019..8c4c79c1ac 100644
--- a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcBlockIoPei.uni
+++ b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcBlockIoPei.uni
@@ -3,14 +3,7 @@
 //
 // Copyright (c) 2015, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcBlockIoPeiExtra.uni b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcBlockIoPeiExtra.uni
index 9299c1b5c1..feeb1b34fe 100644
--- a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcBlockIoPeiExtra.uni
+++ b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcBlockIoPeiExtra.uni
@@ -3,14 +3,7 @@
 //
 // Copyright (c) 2015, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcHcMem.c b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcHcMem.c
index a55a34a3dc..c60ac30421 100644
--- a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcHcMem.c
+++ b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcHcMem.c
@@ -2,14 +2,7 @@
 
 Copyright (c) 2016 - 2017, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcHcMem.h b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcHcMem.h
index 026064479e..255ad345d1 100644
--- a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcHcMem.h
+++ b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcHcMem.h
@@ -2,14 +2,7 @@
 
 Copyright (c) 2015 - 2017, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcHci.c b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcHci.c
index 97b8dac8f5..679646eeb2 100644
--- a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcHci.c
+++ b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcHci.c
@@ -1,13 +1,7 @@
 /** @file
 
   Copyright (c) 2015 - 2017, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcHci.h b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcHci.h
index a74f1c6b99..c0e461335f 100644
--- a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcHci.h
+++ b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcHci.h
@@ -1,13 +1,7 @@
 /** @file
 
   Copyright (c) 2015, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/EmmcDxe/ComponentName.c b/MdeModulePkg/Bus/Sd/EmmcDxe/ComponentName.c
index c6545b658a..6a4d18d4d6 100644
--- a/MdeModulePkg/Bus/Sd/EmmcDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Sd/EmmcDxe/ComponentName.c
@@ -2,13 +2,7 @@
   UEFI Component Name(2) protocol implementation for EmmcDxe driver.
 
   Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcBlockIo.c b/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcBlockIo.c
index f6b230514b..1b247af576 100644
--- a/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcBlockIo.c
+++ b/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcBlockIo.c
@@ -2,13 +2,7 @@
   The helper functions for BlockIo and BlockIo2 protocol.
 
   Copyright (c) 2015 - 2017, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcBlockIo.h b/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcBlockIo.h
index c8a6c5cab4..86957a42da 100644
--- a/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcBlockIo.h
+++ b/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcBlockIo.h
@@ -5,13 +5,7 @@
   internal function header files.
 
   Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDiskInfo.c b/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDiskInfo.c
index 85c7ac6c2e..e9e31aa2c1 100644
--- a/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDiskInfo.c
+++ b/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDiskInfo.c
@@ -2,13 +2,7 @@
   Implement the EFI_DISK_INFO_PROTOCOL interface on EMMC devices.
 
   Copyright (c) 2017, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDiskInfo.h b/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDiskInfo.h
index 4d3e6916d5..44e691ac30 100644
--- a/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDiskInfo.h
+++ b/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDiskInfo.h
@@ -2,13 +2,7 @@
   Header file for EFI_DISK_INFO_PROTOCOL interface on EMMC devices.
 
   Copyright (c) 2017, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.c b/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.c
index 34e398dc42..62f18d1878 100644
--- a/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.c
+++ b/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.c
@@ -5,13 +5,7 @@
   access the EMMC device.
 
   Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.h b/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.h
index abdffbb50b..d286d97f42 100644
--- a/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.h
+++ b/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.h
@@ -5,13 +5,7 @@
   internal function header files.
 
   Copyright (c) 2015 - 2017, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.inf b/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.inf
index 58e077b567..2afe4f42a9 100644
--- a/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.inf
+++ b/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.inf
@@ -6,12 +6,7 @@
 #
 #  Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.uni b/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.uni
index a0c9cf2935..b47ce27bde 100644
--- a/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.uni
+++ b/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.uni
@@ -4,12 +4,7 @@
 //
 // Copyright (c) 2015, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxeExtra.uni b/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxeExtra.uni
index 083b4f67ae..0f75ea64c5 100644
--- a/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxeExtra.uni
+++ b/MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxeExtra.uni
@@ -3,12 +3,7 @@
 //
 // Copyright (c) 2015, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Sd/SdBlockIoPei/DmaMem.c b/MdeModulePkg/Bus/Sd/SdBlockIoPei/DmaMem.c
index 0dc2711ed1..63ad6ce46a 100644
--- a/MdeModulePkg/Bus/Sd/SdBlockIoPei/DmaMem.c
+++ b/MdeModulePkg/Bus/Sd/SdBlockIoPei/DmaMem.c
@@ -3,14 +3,7 @@
 
   Copyright (c) 2017, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdBlockIoPei.c b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdBlockIoPei.c
index 2c3cf8cac6..8fa58d65b2 100644
--- a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdBlockIoPei.c
+++ b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdBlockIoPei.c
@@ -1,13 +1,7 @@
 /** @file
 
   Copyright (c) 2015 - 2017, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdBlockIoPei.h b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdBlockIoPei.h
index 87b2f00923..7fd6dba92e 100644
--- a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdBlockIoPei.h
+++ b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdBlockIoPei.h
@@ -1,13 +1,7 @@
 /** @file
 
   Copyright (c) 2015 - 2017, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdBlockIoPei.inf b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdBlockIoPei.inf
index 326781855a..2647192e34 100644
--- a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdBlockIoPei.inf
+++ b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdBlockIoPei.inf
@@ -3,12 +3,7 @@
 #
 # Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdBlockIoPei.uni b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdBlockIoPei.uni
index 30c9f0e92c..d2de43e5e4 100644
--- a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdBlockIoPei.uni
+++ b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdBlockIoPei.uni
@@ -3,14 +3,7 @@
 //
 // Copyright (c) 2015, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdBlockIoPeiExtra.uni b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdBlockIoPeiExtra.uni
index 141e467233..1bbdb8c71e 100644
--- a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdBlockIoPeiExtra.uni
+++ b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdBlockIoPeiExtra.uni
@@ -3,14 +3,7 @@
 //
 // Copyright (c) 2015, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHcMem.c b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHcMem.c
index 03b7963716..63a35cc253 100644
--- a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHcMem.c
+++ b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHcMem.c
@@ -2,14 +2,7 @@
 
 Copyright (c) 2015 - 2017, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHcMem.h b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHcMem.h
index e293631680..c6bda2d1e0 100644
--- a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHcMem.h
+++ b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHcMem.h
@@ -2,14 +2,7 @@
 
 Copyright (c) 2015 - 2017, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHci.c b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHci.c
index 228c343f9d..5efc06af5f 100644
--- a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHci.c
+++ b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHci.c
@@ -1,13 +1,7 @@
 /** @file
 
   Copyright (c) 2015 - 2017, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHci.h b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHci.h
index b7c0dbc9f3..c31297521c 100644
--- a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHci.h
+++ b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHci.h
@@ -1,13 +1,7 @@
 /** @file
 
   Copyright (c) 2015, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/SdDxe/ComponentName.c b/MdeModulePkg/Bus/Sd/SdDxe/ComponentName.c
index 246378381f..acd29d72cf 100644
--- a/MdeModulePkg/Bus/Sd/SdDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Sd/SdDxe/ComponentName.c
@@ -2,13 +2,7 @@
   UEFI Component Name(2) protocol implementation for SdDxe driver.
 
   Copyright (c) 2015, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/SdDxe/SdBlockIo.c b/MdeModulePkg/Bus/Sd/SdDxe/SdBlockIo.c
index a4695ffe4d..876efe31e5 100644
--- a/MdeModulePkg/Bus/Sd/SdDxe/SdBlockIo.c
+++ b/MdeModulePkg/Bus/Sd/SdDxe/SdBlockIo.c
@@ -2,13 +2,7 @@
   The helper functions for BlockIo and BlockIo2 protocol.
 
   Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/SdDxe/SdBlockIo.h b/MdeModulePkg/Bus/Sd/SdDxe/SdBlockIo.h
index 227b45bebf..769b471064 100644
--- a/MdeModulePkg/Bus/Sd/SdDxe/SdBlockIo.h
+++ b/MdeModulePkg/Bus/Sd/SdDxe/SdBlockIo.h
@@ -5,13 +5,7 @@
   internal function header files.
 
   Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/SdDxe/SdDiskInfo.c b/MdeModulePkg/Bus/Sd/SdDxe/SdDiskInfo.c
index a98dc75d3f..6563f7232a 100644
--- a/MdeModulePkg/Bus/Sd/SdDxe/SdDiskInfo.c
+++ b/MdeModulePkg/Bus/Sd/SdDxe/SdDiskInfo.c
@@ -2,13 +2,7 @@
   Implement the EFI_DISK_INFO_PROTOCOL interface on SD memory card devices.
 
   Copyright (c) 2017, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/SdDxe/SdDiskInfo.h b/MdeModulePkg/Bus/Sd/SdDxe/SdDiskInfo.h
index cc7a359177..64e2f77c94 100644
--- a/MdeModulePkg/Bus/Sd/SdDxe/SdDiskInfo.h
+++ b/MdeModulePkg/Bus/Sd/SdDxe/SdDiskInfo.h
@@ -2,13 +2,7 @@
   Header file for EFI_DISK_INFO_PROTOCOL interface on SD memory card devices.
 
   Copyright (c) 2017, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/SdDxe/SdDxe.c b/MdeModulePkg/Bus/Sd/SdDxe/SdDxe.c
index b3b1af906c..e341b4cc1c 100644
--- a/MdeModulePkg/Bus/Sd/SdDxe/SdDxe.c
+++ b/MdeModulePkg/Bus/Sd/SdDxe/SdDxe.c
@@ -5,13 +5,7 @@
   access the SD memory card device.
 
   Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/SdDxe/SdDxe.h b/MdeModulePkg/Bus/Sd/SdDxe/SdDxe.h
index 63df7b74e4..d23f5a07a5 100644
--- a/MdeModulePkg/Bus/Sd/SdDxe/SdDxe.h
+++ b/MdeModulePkg/Bus/Sd/SdDxe/SdDxe.h
@@ -5,13 +5,7 @@
   internal function header files.
 
   Copyright (c) 2015 - 2017, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Sd/SdDxe/SdDxe.inf b/MdeModulePkg/Bus/Sd/SdDxe/SdDxe.inf
index c094898005..69b856b665 100644
--- a/MdeModulePkg/Bus/Sd/SdDxe/SdDxe.inf
+++ b/MdeModulePkg/Bus/Sd/SdDxe/SdDxe.inf
@@ -6,12 +6,7 @@
 #
 #  Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Sd/SdDxe/SdDxe.uni b/MdeModulePkg/Bus/Sd/SdDxe/SdDxe.uni
index dc77ab86f0..eb8ebd5a35 100644
--- a/MdeModulePkg/Bus/Sd/SdDxe/SdDxe.uni
+++ b/MdeModulePkg/Bus/Sd/SdDxe/SdDxe.uni
@@ -4,12 +4,7 @@
 //
 // Copyright (c) 2015, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Sd/SdDxe/SdDxeExtra.uni b/MdeModulePkg/Bus/Sd/SdDxe/SdDxeExtra.uni
index dc77ab86f0..eb8ebd5a35 100644
--- a/MdeModulePkg/Bus/Sd/SdDxe/SdDxeExtra.uni
+++ b/MdeModulePkg/Bus/Sd/SdDxe/SdDxeExtra.uni
@@ -4,12 +4,7 @@
 //
 // Copyright (c) 2015, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/DmaMem.c b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/DmaMem.c
index 0a939a3879..61378a63cd 100644
--- a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/DmaMem.c
+++ b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/DmaMem.c
@@ -3,14 +3,7 @@
 
   Copyright (c) 2017, Intel Corporation. All rights reserved.<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.  The
-  full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.c b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.c
index c969ab45f5..d79ca3904b 100644
--- a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.c
+++ b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.c
@@ -1,13 +1,7 @@
 /** @file
 
   Copyright (c) 2014 - 2019, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.h b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.h
index 3f0d07da8b..6e2305aa2b 100644
--- a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.h
+++ b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.h
@@ -1,13 +1,7 @@
 /** @file
 
   Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.inf b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.inf
index 48a459843d..6e1cbfde12 100644
--- a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.inf
+++ b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.inf
@@ -3,12 +3,7 @@
 #
 # Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.uni b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.uni
index 51184439ce..51bbd7c891 100644
--- a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.uni
+++ b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.uni
@@ -5,14 +5,7 @@
 //
 // Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPeiExtra.uni b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPeiExtra.uni
index b56f0bddc4..f64657432a 100644
--- a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPeiExtra.uni
+++ b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPeiExtra.uni
@@ -3,14 +3,7 @@
 //
 // Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHcMem.c b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHcMem.c
index 6c0b271e68..a4e731640d 100644
--- a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHcMem.c
+++ b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHcMem.c
@@ -2,14 +2,7 @@
 
 Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHcMem.h b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHcMem.h
index 0b95f0fe56..b47d05a1a5 100644
--- a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHcMem.h
+++ b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHcMem.h
@@ -2,14 +2,7 @@
 
 Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHci.c b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHci.c
index 9b87835ed8..e8ef0c2a7a 100644
--- a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHci.c
+++ b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHci.c
@@ -1,13 +1,7 @@
 /** @file
 
   Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHci.h b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHci.h
index 69fae956ce..e8b5aae702 100644
--- a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHci.h
+++ b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHci.h
@@ -3,13 +3,7 @@
   for upper layer application to execute UFS-supported SCSI cmds.
 
   Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/ComponentName.c b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/ComponentName.c
index 35ead36567..aced63b491 100644
--- a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/ComponentName.c
@@ -1,13 +1,7 @@
 /** @file
 
   Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 #include "UfsPassThru.h"
diff --git a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsDevConfigProtocol.c b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsDevConfigProtocol.c
index 1b5a7cef61..4730ecd90b 100644
--- a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsDevConfigProtocol.c
+++ b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsDevConfigProtocol.c
@@ -2,13 +2,7 @@
   The implementation of the EFI UFS Device Config Protocol.
 
   Copyright (c) 2017, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.c b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.c
index ea329618dc..1518b251d8 100644
--- a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.c
+++ b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.c
@@ -1,13 +1,7 @@
 /** @file
 
   Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.h b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.h
index b8937842b8..6c98b3a76a 100644
--- a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.h
+++ b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.h
@@ -1,13 +1,7 @@
 /** @file
 
   Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.uni b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.uni
index 1addc23773..5aa4f587f3 100644
--- a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.uni
+++ b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.uni
@@ -6,13 +6,7 @@
 //
 // Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruDxe.inf b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruDxe.inf
index e550cd02b4..24f5ea3a8f 100644
--- a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruDxe.inf
+++ b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruDxe.inf
@@ -3,12 +3,7 @@
 #
 # Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruExtra.uni b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruExtra.uni
index 2c8bd01d5d..dd6d31526a 100644
--- a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruExtra.uni
+++ b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruExtra.uni
@@ -3,13 +3,7 @@
 //
 // Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c
index 0238264878..4b93821f38 100644
--- a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c
+++ b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c
@@ -3,13 +3,7 @@
   for upper layer application to execute UFS-supported SCSI cmds.
 
   Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.h b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.h
index 69fae956ce..e8b5aae702 100644
--- a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.h
+++ b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.h
@@ -3,13 +3,7 @@
   for upper layer application to execute UFS-supported SCSI cmds.
 
   Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBotPei/BotPeim.c b/MdeModulePkg/Bus/Usb/UsbBotPei/BotPeim.c
index e483660161..5c071c661a 100644
--- a/MdeModulePkg/Bus/Usb/UsbBotPei/BotPeim.c
+++ b/MdeModulePkg/Bus/Usb/UsbBotPei/BotPeim.c
@@ -3,14 +3,7 @@ BOT Transportation implementation.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBotPei/BotPeim.h b/MdeModulePkg/Bus/Usb/UsbBotPei/BotPeim.h
index 81275562e1..a4ad759b0b 100644
--- a/MdeModulePkg/Bus/Usb/UsbBotPei/BotPeim.h
+++ b/MdeModulePkg/Bus/Usb/UsbBotPei/BotPeim.h
@@ -3,14 +3,7 @@ BOT Transportation implementation.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBotPei/PeiAtapi.c b/MdeModulePkg/Bus/Usb/UsbBotPei/PeiAtapi.c
index 6873350c41..9e6e748845 100644
--- a/MdeModulePkg/Bus/Usb/UsbBotPei/PeiAtapi.c
+++ b/MdeModulePkg/Bus/Usb/UsbBotPei/PeiAtapi.c
@@ -3,14 +3,7 @@ Pei USB ATATPI command implementations.
 
 Copyright (c) 1999 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBotPei/PeiUsbLib.c b/MdeModulePkg/Bus/Usb/UsbBotPei/PeiUsbLib.c
index cd765c40c5..fe9e620301 100644
--- a/MdeModulePkg/Bus/Usb/UsbBotPei/PeiUsbLib.c
+++ b/MdeModulePkg/Bus/Usb/UsbBotPei/PeiUsbLib.c
@@ -3,14 +3,7 @@ Common Libarary  for PEI USB.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBotPei/PeiUsbLib.h b/MdeModulePkg/Bus/Usb/UsbBotPei/PeiUsbLib.h
index a160146cae..266581b809 100644
--- a/MdeModulePkg/Bus/Usb/UsbBotPei/PeiUsbLib.h
+++ b/MdeModulePkg/Bus/Usb/UsbBotPei/PeiUsbLib.h
@@ -3,14 +3,7 @@ Common Libarary  for PEI USB.
 
 Copyright (c) 1999 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBotPei/UsbBotPei.inf b/MdeModulePkg/Bus/Usb/UsbBotPei/UsbBotPei.inf
index c321d39edf..f9f44a883e 100644
--- a/MdeModulePkg/Bus/Usb/UsbBotPei/UsbBotPei.inf
+++ b/MdeModulePkg/Bus/Usb/UsbBotPei/UsbBotPei.inf
@@ -3,14 +3,7 @@
 #
 # Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-# full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+# SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 ##
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBotPei/UsbBotPei.uni b/MdeModulePkg/Bus/Usb/UsbBotPei/UsbBotPei.uni
index 2477a14b1f..f1b4316ba6 100644
--- a/MdeModulePkg/Bus/Usb/UsbBotPei/UsbBotPei.uni
+++ b/MdeModulePkg/Bus/Usb/UsbBotPei/UsbBotPei.uni
@@ -5,14 +5,7 @@
 //
 // Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBotPei/UsbBotPeiExtra.uni b/MdeModulePkg/Bus/Usb/UsbBotPei/UsbBotPeiExtra.uni
index 402a6ee00f..58aadda2c3 100644
--- a/MdeModulePkg/Bus/Usb/UsbBotPei/UsbBotPeiExtra.uni
+++ b/MdeModulePkg/Bus/Usb/UsbBotPei/UsbBotPeiExtra.uni
@@ -3,14 +3,7 @@
 //
 // Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBotPei/UsbBotPeim.c b/MdeModulePkg/Bus/Usb/UsbBotPei/UsbBotPeim.c
index d53727defc..e110626886 100644
--- a/MdeModulePkg/Bus/Usb/UsbBotPei/UsbBotPeim.c
+++ b/MdeModulePkg/Bus/Usb/UsbBotPei/UsbBotPeim.c
@@ -2,14 +2,7 @@
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBotPei/UsbBotPeim.h b/MdeModulePkg/Bus/Usb/UsbBotPei/UsbBotPeim.h
index 692147ed62..81ca4a2d07 100644
--- a/MdeModulePkg/Bus/Usb/UsbBotPei/UsbBotPeim.h
+++ b/MdeModulePkg/Bus/Usb/UsbBotPei/UsbBotPeim.h
@@ -3,14 +3,7 @@ Usb BOT Peim definition.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBotPei/UsbPeim.h b/MdeModulePkg/Bus/Usb/UsbBotPei/UsbPeim.h
index ec2c4ff351..cb93d72291 100644
--- a/MdeModulePkg/Bus/Usb/UsbBotPei/UsbPeim.h
+++ b/MdeModulePkg/Bus/Usb/UsbBotPei/UsbPeim.h
@@ -3,14 +3,7 @@ Usb Peim definition.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/ComponentName.c b/MdeModulePkg/Bus/Usb/UsbBusDxe/ComponentName.c
index dc00208632..642f936412 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/ComponentName.c
@@ -3,13 +3,7 @@
   UEFI Component Name(2) protocol implementation for Usb Bus driver.
 
 Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c
index 26821c28ee..d4002c48d7 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c
@@ -3,13 +3,7 @@
     Usb Bus Driver Binding and Bus IO Protocol.
 
 Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.h b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.h
index be82e25879..3fdbc94d95 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.h
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.h
@@ -3,13 +3,7 @@
     Usb Bus Driver Binding and Bus IO Protocol.
 
 Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf
index 2e6236ed6c..dd85894346 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf
@@ -3,13 +3,7 @@
 #
 #  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.uni b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.uni
index 1339fb1ff7..1dea34ca43 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.uni
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.uni
@@ -5,13 +5,7 @@
 //
 // Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxeExtra.uni b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxeExtra.uni
index c62565449a..c087fe5038 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxeExtra.uni
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxeExtra.uni
@@ -3,13 +3,7 @@
 //
 // Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbDesc.c b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbDesc.c
index d286c81327..a64f33fde6 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbDesc.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbDesc.c
@@ -3,13 +3,7 @@
     Manage Usb Descriptor List
 
 Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbDesc.h b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbDesc.h
index 482a71f338..7b0c77fdc7 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbDesc.h
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbDesc.h
@@ -3,13 +3,7 @@
     Manage Usb Descriptor List
 
 Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.c b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.c
index 13edbeeec5..0cded1eea7 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.c
@@ -3,13 +3,7 @@
     Usb bus enumeration support.
 
 Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.h b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.h
index ef7d440917..eaba243ed5 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.h
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.h
@@ -3,13 +3,7 @@
     USB bus enumeration interface.
 
 Copyright (c) 2007, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.c b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.c
index fdb3276a82..c7c27a5481 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.c
@@ -3,13 +3,7 @@
     Unified interface for RootHub and Hub.
 
 Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.h b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.h
index 4cf8f1f9b1..0f4db2f34d 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.h
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.h
@@ -3,13 +3,7 @@
     The definition for USB hub.
 
 Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.c b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.c
index e405edfd4a..8559992d27 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.c
@@ -3,13 +3,7 @@
     Wrapper function for usb host controller interface.
 
 Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.h b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.h
index ef19e77c40..9c52520c87 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.h
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.h
@@ -3,13 +3,7 @@
     Manage Usb Port/Hc/Etc.
 
 Copyright (c) 2007, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusPei/HubPeim.c b/MdeModulePkg/Bus/Usb/UsbBusPei/HubPeim.c
index 5607c65b13..c44c403890 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusPei/HubPeim.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusPei/HubPeim.c
@@ -3,14 +3,7 @@ Usb Hub Request Support In PEI Phase
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusPei/HubPeim.h b/MdeModulePkg/Bus/Usb/UsbBusPei/HubPeim.h
index d21057c349..a78a1652ff 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusPei/HubPeim.h
+++ b/MdeModulePkg/Bus/Usb/UsbBusPei/HubPeim.h
@@ -3,14 +3,7 @@ Constants definitions for Usb Hub Peim
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusPei/PeiUsbLib.c b/MdeModulePkg/Bus/Usb/UsbBusPei/PeiUsbLib.c
index 73a163e7a0..2cc1fc6aa7 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusPei/PeiUsbLib.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusPei/PeiUsbLib.c
@@ -3,14 +3,7 @@ Common Libarary for PEI USB
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved. <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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusPei/PeiUsbLib.h b/MdeModulePkg/Bus/Usb/UsbBusPei/PeiUsbLib.h
index e3afee6e84..cf9400987a 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusPei/PeiUsbLib.h
+++ b/MdeModulePkg/Bus/Usb/UsbBusPei/PeiUsbLib.h
@@ -3,14 +3,7 @@ Common Libarary for PEI USB
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved. <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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusPei/UsbBusPei.inf b/MdeModulePkg/Bus/Usb/UsbBusPei/UsbBusPei.inf
index 5b03fc6a2b..617aa3bb10 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusPei/UsbBusPei.inf
+++ b/MdeModulePkg/Bus/Usb/UsbBusPei/UsbBusPei.inf
@@ -3,14 +3,7 @@
 #
 # Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-# full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+# SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 ##
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusPei/UsbBusPei.uni b/MdeModulePkg/Bus/Usb/UsbBusPei/UsbBusPei.uni
index 672c6761a5..92f8af732b 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusPei/UsbBusPei.uni
+++ b/MdeModulePkg/Bus/Usb/UsbBusPei/UsbBusPei.uni
@@ -5,14 +5,7 @@
 //
 // Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusPei/UsbBusPeiExtra.uni b/MdeModulePkg/Bus/Usb/UsbBusPei/UsbBusPeiExtra.uni
index 4b784a3b0c..8bd6c65e7d 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusPei/UsbBusPeiExtra.uni
+++ b/MdeModulePkg/Bus/Usb/UsbBusPei/UsbBusPeiExtra.uni
@@ -3,14 +3,7 @@
 //
 // Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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.  The
-// full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusPei/UsbIoPeim.c b/MdeModulePkg/Bus/Usb/UsbBusPei/UsbIoPeim.c
index 5c659401ae..653bbf52f0 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusPei/UsbIoPeim.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusPei/UsbIoPeim.c
@@ -3,14 +3,7 @@ The module is used to implement Usb Io PPI interfaces.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved. <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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusPei/UsbPeim.c b/MdeModulePkg/Bus/Usb/UsbBusPei/UsbPeim.c
index 513575d1d4..45e48f472e 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusPei/UsbPeim.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusPei/UsbPeim.c
@@ -3,14 +3,7 @@ The module to produce Usb Bus PPI.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbBusPei/UsbPeim.h b/MdeModulePkg/Bus/Usb/UsbBusPei/UsbPeim.h
index 14565deb46..caba53266d 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusPei/UsbPeim.h
+++ b/MdeModulePkg/Bus/Usb/UsbBusPei/UsbPeim.h
@@ -3,14 +3,7 @@ Usb Peim definition.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved. <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.  The
-full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbKbDxe/ComponentName.c b/MdeModulePkg/Bus/Usb/UsbKbDxe/ComponentName.c
index 186bdbe950..6af1d7809f 100644
--- a/MdeModulePkg/Bus/Usb/UsbKbDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Usb/UsbKbDxe/ComponentName.c
@@ -2,13 +2,7 @@
   UEFI Component Name(2) protocol implementation for USB Keyboard driver.
 
 Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbKbDxe/EfiKey.c b/MdeModulePkg/Bus/Usb/UsbKbDxe/EfiKey.c
index 40f8399942..27685995c2 100644
--- a/MdeModulePkg/Bus/Usb/UsbKbDxe/EfiKey.c
+++ b/MdeModulePkg/Bus/Usb/UsbKbDxe/EfiKey.c
@@ -3,13 +3,7 @@
   Protocol and Simple Text Input Ex Protocol.
 
 Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbKbDxe/EfiKey.h b/MdeModulePkg/Bus/Usb/UsbKbDxe/EfiKey.h
index 60496789a2..65819e43e6 100644
--- a/MdeModulePkg/Bus/Usb/UsbKbDxe/EfiKey.h
+++ b/MdeModulePkg/Bus/Usb/UsbKbDxe/EfiKey.h
@@ -2,13 +2,7 @@
   Header file for USB Keyboard Driver's Data Structures.
 
 Copyright (c) 2004 - 2017, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 #ifndef _EFI_USB_KB_H_
diff --git a/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c b/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c
index 7505951c82..7eb65b8815 100644
--- a/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c
+++ b/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c
@@ -2,13 +2,7 @@
   Helper functions for USB Keyboard Driver.
 
 Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.h b/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.h
index 87f2132eac..601fdd0c92 100644
--- a/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.h
+++ b/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.h
@@ -2,13 +2,7 @@
   Function prototype for USB Keyboard Driver.
 
 Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf b/MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
index 49b5491482..e981a0afc2 100644
--- a/MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
+++ b/MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf
@@ -14,13 +14,7 @@
 #
 # Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.uni b/MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.uni
index 9bf6c3e950..a5bd5e1aee 100644
--- a/MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.uni
+++ b/MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.uni
@@ -14,13 +14,7 @@
 //
 // Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxeExtra.uni b/MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxeExtra.uni
index fe4c747d5a..4cd2b72127 100644
--- a/MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxeExtra.uni
+++ b/MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxeExtra.uni
@@ -3,13 +3,7 @@
 //
 // Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/ComponentName.c b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/ComponentName.c
index ad879afe59..dff3d3a7b0 100644
--- a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/ComponentName.c
@@ -2,13 +2,7 @@
   UEFI Component Name(2) protocol implementation for USB Mass Storage Driver.
 
 Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMass.h b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMass.h
index 7dd7871dc3..fccb203a3b 100644
--- a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMass.h
+++ b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMass.h
@@ -3,13 +3,7 @@
   and other common definitions.
 
 Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.c b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.c
index 69e2252134..600896b6a2 100644
--- a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.c
+++ b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.c
@@ -3,13 +3,7 @@
   for Bootability, Revision 1.0.
 
 Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.h b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.h
index 8f19ebd4d6..2b89c92724 100644
--- a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.h
+++ b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.h
@@ -3,13 +3,7 @@
   for Bootability, Revision 1.0.
 
 Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBot.c b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBot.c
index 3bd18b2a3e..98d2ba9968 100644
--- a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBot.c
+++ b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBot.c
@@ -3,13 +3,7 @@
   according to USB Mass Storage Class Bulk-Only Transport, Revision 1.0.
 
 Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBot.h b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBot.h
index 9bc007f93c..ea03cf7e2f 100644
--- a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBot.h
+++ b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBot.h
@@ -4,13 +4,7 @@
   Transport" Revision 1.0, September 31, 1999.
 
 Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassCbi.c b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassCbi.c
index 44e377bb8f..1e5508c756 100644
--- a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassCbi.c
+++ b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassCbi.c
@@ -5,13 +5,7 @@
   (Bulk-Only Transport).
 
 Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassCbi.h b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassCbi.h
index 70be9296c7..287c0330f6 100644
--- a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassCbi.h
+++ b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassCbi.h
@@ -3,13 +3,7 @@
   according to USB Mass Storage Class Control/Bulk/Interrupt (CBI) Transport, Revision 1.1.
 
 Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassDiskInfo.c b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassDiskInfo.c
index e0f9b4b49c..44e1d0c01d 100644
--- a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassDiskInfo.c
+++ b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassDiskInfo.c
@@ -2,13 +2,7 @@
   This file is used to implement the EFI_DISK_INFO_PROTOCOL interface.
 
 Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassDiskInfo.h b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassDiskInfo.h
index c206040e78..2571cc5419 100644
--- a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassDiskInfo.h
+++ b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassDiskInfo.h
@@ -2,13 +2,7 @@
   Header file for EFI_DISK_INFO_PROTOCOL interface.
 
 Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassImpl.c b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassImpl.c
index 9413b00680..8c27e18cdb 100644
--- a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassImpl.c
+++ b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassImpl.c
@@ -2,13 +2,7 @@
   USB Mass Storage Driver that manages USB Mass Storage Device and produces Block I/O Protocol.
 
 Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassImpl.h b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassImpl.h
index b17d88e397..9f63deeae3 100644
--- a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassImpl.h
+++ b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassImpl.h
@@ -3,13 +3,7 @@
   and other internal definitions.
 
 Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
index 0ce35b9d31..54039389fb 100644
--- a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
+++ b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.inf
@@ -15,13 +15,7 @@
 #
 # Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.uni b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.uni
index b29a4bfcac..1613957614 100644
--- a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.uni
+++ b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxe.uni
@@ -15,13 +15,7 @@
 //
 // Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxeExtra.uni b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxeExtra.uni
index c3cba65c8f..d5751e6b1c 100644
--- a/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxeExtra.uni
+++ b/MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassStorageDxeExtra.uni
@@ -3,13 +3,7 @@
 //
 // Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/ComponentName.c b/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/ComponentName.c
index 4b79a0f07e..efad274fd9 100644
--- a/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/ComponentName.c
@@ -2,13 +2,7 @@
   UEFI Component Name(2) protocol implementation for USB Mouse Absolute Pointer Driver.
 
 Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/MouseHid.c b/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/MouseHid.c
index 92ce18f425..d7805ad3de 100644
--- a/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/MouseHid.c
+++ b/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/MouseHid.c
@@ -2,13 +2,7 @@
   Helper functions to parse HID report descriptor and items.
 
 Copyright (c) 2004 - 2010, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointer.c b/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointer.c
index 42b9147ad8..8953e7031c 100644
--- a/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointer.c
+++ b/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointer.c
@@ -2,13 +2,7 @@
   USB Mouse Driver that manages USB mouse and produces Absolute Pointer Protocol.
 
 Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointer.h b/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointer.h
index b1ea7d2b74..f7fe480d07 100644
--- a/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointer.h
+++ b/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointer.h
@@ -2,13 +2,7 @@
   Helper routine and corresponding data struct used by USB Mouse Absolute Pointer Driver.
 
 Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointerDxe.inf b/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointerDxe.inf
index 90da43e977..00e061f56a 100644
--- a/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointerDxe.inf
+++ b/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointerDxe.inf
@@ -11,13 +11,7 @@
 #
 # Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointerDxe.uni b/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointerDxe.uni
index 327021327d..457693b154 100644
--- a/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointerDxe.uni
+++ b/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointerDxe.uni
@@ -11,13 +11,7 @@
 //
 // Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointerDxeExtra.uni b/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointerDxeExtra.uni
index ab9b12ab99..c34412c465 100644
--- a/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointerDxeExtra.uni
+++ b/MdeModulePkg/Bus/Usb/UsbMouseAbsolutePointerDxe/UsbMouseAbsolutePointerDxeExtra.uni
@@ -3,13 +3,7 @@
 //
 // Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMouseDxe/ComponentName.c b/MdeModulePkg/Bus/Usb/UsbMouseDxe/ComponentName.c
index a7df52221c..7f4b3e821e 100644
--- a/MdeModulePkg/Bus/Usb/UsbMouseDxe/ComponentName.c
+++ b/MdeModulePkg/Bus/Usb/UsbMouseDxe/ComponentName.c
@@ -2,13 +2,7 @@
   UEFI Component Name(2) protocol implementation for USB Mouse driver.
 
 Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMouseDxe/MouseHid.c b/MdeModulePkg/Bus/Usb/UsbMouseDxe/MouseHid.c
index 2594b7b2f0..de44aec516 100644
--- a/MdeModulePkg/Bus/Usb/UsbMouseDxe/MouseHid.c
+++ b/MdeModulePkg/Bus/Usb/UsbMouseDxe/MouseHid.c
@@ -2,13 +2,7 @@
   Helper functions to parse HID report descriptor and items.
 
 Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouse.c b/MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouse.c
index f4448bffe6..677815a8ad 100644
--- a/MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouse.c
+++ b/MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouse.c
@@ -2,13 +2,7 @@
   USB Mouse Driver that manages USB mouse and produces Simple Pointer Protocol.
 
 Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouse.h b/MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouse.h
index b0484d93ba..b71ef82987 100644
--- a/MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouse.h
+++ b/MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouse.h
@@ -2,13 +2,7 @@
   Helper routine and corresponding data struct used by USB Mouse Driver.
 
 Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<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.  The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouseDxe.inf b/MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouseDxe.inf
index 4ca0bbfa16..5221a41316 100644
--- a/MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouseDxe.inf
+++ b/MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouseDxe.inf
@@ -11,13 +11,7 @@
 #
 # Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-#  http://opensource.org/licenses/bsd-license.php
-#
-#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
 #
 #
 ##
diff --git a/MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouseDxe.uni b/MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouseDxe.uni
index 8d04b8eb47..70df7c6c6a 100644
--- a/MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouseDxe.uni
+++ b/MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouseDxe.uni
@@ -11,13 +11,7 @@
 //
 // Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
 
diff --git a/MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouseDxeExtra.uni b/MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouseDxeExtra.uni
index 28f3ea37ab..fcabd21aa4 100644
--- a/MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouseDxeExtra.uni
+++ b/MdeModulePkg/Bus/Usb/UsbMouseDxe/UsbMouseDxeExtra.uni
@@ -3,13 +3,7 @@
 //
 // Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<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. The full text of the license may be found at
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+// SPDX-License-Identifier: BSD-2-Clause-Patent
 //
 // **/
author	Michael D Kinney <michael.d.kinney@intel.com>	2019-04-03 16:05:13 -0700
committer	Michael D Kinney <michael.d.kinney@intel.com>	2019-04-09 10:58:08 -0700
commit	9d510e61fceee7b92955ef9a3c20343752d8ce3f (patch)
tree	8ae51fce5581e741b800cf7c7d0f178511078267 /MdeModulePkg/Bus
parent	8f7a05e1396657c8bd2948825f41d0fdf239e334 (diff)
download	edk2-9d510e61fceee7b92955ef9a3c20343752d8ce3f.tar.gz edk2-9d510e61fceee7b92955ef9a3c20343752d8ce3f.tar.bz2 edk2-9d510e61fceee7b92955ef9a3c20343752d8ce3f.zip