vc/amd/pi: Add SPDX headers to all files that don't have them

License classifiers are much better about classifying files with SPDX
headers than they are at classifying the general text licenses due to
minor variations in the text. To help with classification, add the
SPDX headers to the files.

To see the current state of coreboot's licensing, see:
https://coreboot.org/fossology/

Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: If490f6705e7862d9ad02c925104113b355434101
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77380
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
diff --git a/src/vendorcode/amd/pi/00670F00/AGESA.h b/src/vendorcode/amd/pi/00670F00/AGESA.h
index fbe93bd..1065c20 100644
--- a/src/vendorcode/amd/pi/00670F00/AGESA.h
+++ b/src/vendorcode/amd/pi/00670F00/AGESA.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00670F00/AMD.h b/src/vendorcode/amd/pi/00670F00/AMD.h
index 483ee32e..94420a3 100644
--- a/src/vendorcode/amd/pi/00670F00/AMD.h
+++ b/src/vendorcode/amd/pi/00670F00/AMD.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00670F00/Include/Filecode.h b/src/vendorcode/amd/pi/00670F00/Include/Filecode.h
index 4245cb9..f6e9c9e 100644
--- a/src/vendorcode/amd/pi/00670F00/Include/Filecode.h
+++ b/src/vendorcode/amd/pi/00670F00/Include/Filecode.h
@@ -1,3 +1,6 @@
+/* SPDX-License-Identifier: CC-PDDC */
+/* Please update the license if adding licensable material. */
+
 /*
  * Empty file.
  * coreboot doesn't need the filecodes, but some of the AGESA source need
diff --git a/src/vendorcode/amd/pi/00670F00/Include/Topology.h b/src/vendorcode/amd/pi/00670F00/Include/Topology.h
index 3dc1936..a712cd4 100644
--- a/src/vendorcode/amd/pi/00670F00/Include/Topology.h
+++ b/src/vendorcode/amd/pi/00670F00/Include/Topology.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00670F00/Makefile.inc b/src/vendorcode/amd/pi/00670F00/Makefile.inc
index a7eba30..08c8c1b 100644
--- a/src/vendorcode/amd/pi/00670F00/Makefile.inc
+++ b/src/vendorcode/amd/pi/00670F00/Makefile.inc
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: BSD-3-Clause
+
 #*****************************************************************************
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/src/vendorcode/amd/pi/00670F00/Porting.h b/src/vendorcode/amd/pi/00670F00/Porting.h
index ecefc81..cf32021 100644
--- a/src/vendorcode/amd/pi/00670F00/Porting.h
+++ b/src/vendorcode/amd/pi/00670F00/Porting.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00670F00/Proc/CPU/Family/cpuFamRegisters.h b/src/vendorcode/amd/pi/00670F00/Proc/CPU/Family/cpuFamRegisters.h
index 4378876..a060570 100644
--- a/src/vendorcode/amd/pi/00670F00/Proc/CPU/Family/cpuFamRegisters.h
+++ b/src/vendorcode/amd/pi/00670F00/Proc/CPU/Family/cpuFamRegisters.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00670F00/Proc/CPU/Table.h b/src/vendorcode/amd/pi/00670F00/Proc/CPU/Table.h
index 3742c19..2cdd41c 100644
--- a/src/vendorcode/amd/pi/00670F00/Proc/CPU/Table.h
+++ b/src/vendorcode/amd/pi/00670F00/Proc/CPU/Table.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00670F00/Proc/CPU/cpuFamilyTranslation.h b/src/vendorcode/amd/pi/00670F00/Proc/CPU/cpuFamilyTranslation.h
index 9331cd1..170a032 100644
--- a/src/vendorcode/amd/pi/00670F00/Proc/CPU/cpuFamilyTranslation.h
+++ b/src/vendorcode/amd/pi/00670F00/Proc/CPU/cpuFamilyTranslation.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00670F00/Proc/CPU/cpuRegisters.h b/src/vendorcode/amd/pi/00670F00/Proc/CPU/cpuRegisters.h
index bafe84f..54e06c2 100644
--- a/src/vendorcode/amd/pi/00670F00/Proc/CPU/cpuRegisters.h
+++ b/src/vendorcode/amd/pi/00670F00/Proc/CPU/cpuRegisters.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00670F00/Proc/CPU/cpuServices.h b/src/vendorcode/amd/pi/00670F00/Proc/CPU/cpuServices.h
index d2fe6f4..29a16a67 100644
--- a/src/vendorcode/amd/pi/00670F00/Proc/CPU/cpuServices.h
+++ b/src/vendorcode/amd/pi/00670F00/Proc/CPU/cpuServices.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00670F00/Proc/CPU/heapManager.h b/src/vendorcode/amd/pi/00670F00/Proc/CPU/heapManager.h
index c367bb8..80b6977 100644
--- a/src/vendorcode/amd/pi/00670F00/Proc/CPU/heapManager.h
+++ b/src/vendorcode/amd/pi/00670F00/Proc/CPU/heapManager.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00670F00/Proc/Common/AmdFch.h b/src/vendorcode/amd/pi/00670F00/Proc/Common/AmdFch.h
index 9f3d5bc..71fdb2d 100644
--- a/src/vendorcode/amd/pi/00670F00/Proc/Common/AmdFch.h
+++ b/src/vendorcode/amd/pi/00670F00/Proc/Common/AmdFch.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00670F00/Proc/Fch/Common/FchCommonCfg.h b/src/vendorcode/amd/pi/00670F00/Proc/Fch/Common/FchCommonCfg.h
index 6dcfb7e..8e52e1a 100644
--- a/src/vendorcode/amd/pi/00670F00/Proc/Fch/Common/FchCommonCfg.h
+++ b/src/vendorcode/amd/pi/00670F00/Proc/Fch/Common/FchCommonCfg.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00670F00/Proc/Fch/Fch.h b/src/vendorcode/amd/pi/00670F00/Proc/Fch/Fch.h
index 653d92c..604f4d8a 100644
--- a/src/vendorcode/amd/pi/00670F00/Proc/Fch/Fch.h
+++ b/src/vendorcode/amd/pi/00670F00/Proc/Fch/Fch.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00670F00/Proc/Fch/FchPlatform.h b/src/vendorcode/amd/pi/00670F00/Proc/Fch/FchPlatform.h
index 2d5de64..8035490 100644
--- a/src/vendorcode/amd/pi/00670F00/Proc/Fch/FchPlatform.h
+++ b/src/vendorcode/amd/pi/00670F00/Proc/Fch/FchPlatform.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00670F00/binaryPI/OptionsIds.h b/src/vendorcode/amd/pi/00670F00/binaryPI/OptionsIds.h
index 4cd0575..07d86bb 100644
--- a/src/vendorcode/amd/pi/00670F00/binaryPI/OptionsIds.h
+++ b/src/vendorcode/amd/pi/00670F00/binaryPI/OptionsIds.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00670F00/binaryPI/gcccar.inc b/src/vendorcode/amd/pi/00670F00/binaryPI/gcccar.inc
index ae0ad37..4f5bdc5 100644
--- a/src/vendorcode/amd/pi/00670F00/binaryPI/gcccar.inc
+++ b/src/vendorcode/amd/pi/00670F00/binaryPI/gcccar.inc
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /*
  * Copyright (c) 2012, Advanced Micro Devices, Inc.
  * All rights reserved.
diff --git a/src/vendorcode/amd/pi/00670F00/gcc-intrin.h b/src/vendorcode/amd/pi/00670F00/gcc-intrin.h
index bc8f805..fe09dee 100644
--- a/src/vendorcode/amd/pi/00670F00/gcc-intrin.h
+++ b/src/vendorcode/amd/pi/00670F00/gcc-intrin.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /*
  * Copyright (c) 2011, Advanced Micro Devices, Inc. All rights reserved.
  * Copyright (c) 2014, Edward O'Callaghan <eocallaghan@alterapraxis.com>
diff --git a/src/vendorcode/amd/pi/00730F01/AGESA.h b/src/vendorcode/amd/pi/00730F01/AGESA.h
index 5a3ee5b..b740cee 100644
--- a/src/vendorcode/amd/pi/00730F01/AGESA.h
+++ b/src/vendorcode/amd/pi/00730F01/AGESA.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/AMD.h b/src/vendorcode/amd/pi/00730F01/AMD.h
index 81612b5..5223460 100644
--- a/src/vendorcode/amd/pi/00730F01/AMD.h
+++ b/src/vendorcode/amd/pi/00730F01/AMD.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/Dispatcher.h b/src/vendorcode/amd/pi/00730F01/Dispatcher.h
index eecdd0e..8433058 100644
--- a/src/vendorcode/amd/pi/00730F01/Dispatcher.h
+++ b/src/vendorcode/amd/pi/00730F01/Dispatcher.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/Include/Filecode.h b/src/vendorcode/amd/pi/00730F01/Include/Filecode.h
index 2e7398d..9f3f2b8 100644
--- a/src/vendorcode/amd/pi/00730F01/Include/Filecode.h
+++ b/src/vendorcode/amd/pi/00730F01/Include/Filecode.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/Include/Ids.h b/src/vendorcode/amd/pi/00730F01/Include/Ids.h
index 854b915..28128ab 100644
--- a/src/vendorcode/amd/pi/00730F01/Include/Ids.h
+++ b/src/vendorcode/amd/pi/00730F01/Include/Ids.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/Include/IdsPerf.h b/src/vendorcode/amd/pi/00730F01/Include/IdsPerf.h
index 2067ebb..16ee985 100644
--- a/src/vendorcode/amd/pi/00730F01/Include/IdsPerf.h
+++ b/src/vendorcode/amd/pi/00730F01/Include/IdsPerf.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/Include/Options.h b/src/vendorcode/amd/pi/00730F01/Include/Options.h
index 94a180c..5e7443c 100644
--- a/src/vendorcode/amd/pi/00730F01/Include/Options.h
+++ b/src/vendorcode/amd/pi/00730F01/Include/Options.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/Include/PlatformMemoryConfiguration.h b/src/vendorcode/amd/pi/00730F01/Include/PlatformMemoryConfiguration.h
index 53212b2..c79c0a5 100644
--- a/src/vendorcode/amd/pi/00730F01/Include/PlatformMemoryConfiguration.h
+++ b/src/vendorcode/amd/pi/00730F01/Include/PlatformMemoryConfiguration.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/Include/Topology.h b/src/vendorcode/amd/pi/00730F01/Include/Topology.h
index 3c50e34..6b16b0d 100644
--- a/src/vendorcode/amd/pi/00730F01/Include/Topology.h
+++ b/src/vendorcode/amd/pi/00730F01/Include/Topology.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/Proc/CPU/Family/cpuFamRegisters.h b/src/vendorcode/amd/pi/00730F01/Proc/CPU/Family/cpuFamRegisters.h
index c92c57a..a83c526 100644
--- a/src/vendorcode/amd/pi/00730F01/Proc/CPU/Family/cpuFamRegisters.h
+++ b/src/vendorcode/amd/pi/00730F01/Proc/CPU/Family/cpuFamRegisters.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/Proc/CPU/Feature/cpuCacheInit.h b/src/vendorcode/amd/pi/00730F01/Proc/CPU/Feature/cpuCacheInit.h
index 86b38b3..0a36e7f 100644
--- a/src/vendorcode/amd/pi/00730F01/Proc/CPU/Feature/cpuCacheInit.h
+++ b/src/vendorcode/amd/pi/00730F01/Proc/CPU/Feature/cpuCacheInit.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/Proc/CPU/cpuApicUtilities.h b/src/vendorcode/amd/pi/00730F01/Proc/CPU/cpuApicUtilities.h
index 536391b..16f4657 100644
--- a/src/vendorcode/amd/pi/00730F01/Proc/CPU/cpuApicUtilities.h
+++ b/src/vendorcode/amd/pi/00730F01/Proc/CPU/cpuApicUtilities.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/Proc/CPU/cpuEarlyInit.h b/src/vendorcode/amd/pi/00730F01/Proc/CPU/cpuEarlyInit.h
index f0e49b7..def01d9 100644
--- a/src/vendorcode/amd/pi/00730F01/Proc/CPU/cpuEarlyInit.h
+++ b/src/vendorcode/amd/pi/00730F01/Proc/CPU/cpuEarlyInit.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/Proc/CPU/cpuLateInit.h b/src/vendorcode/amd/pi/00730F01/Proc/CPU/cpuLateInit.h
index da698d0..d7c247d 100644
--- a/src/vendorcode/amd/pi/00730F01/Proc/CPU/cpuLateInit.h
+++ b/src/vendorcode/amd/pi/00730F01/Proc/CPU/cpuLateInit.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/Proc/CPU/cpuRegisters.h b/src/vendorcode/amd/pi/00730F01/Proc/CPU/cpuRegisters.h
index e01e0f29d..e2f44f3 100644
--- a/src/vendorcode/amd/pi/00730F01/Proc/CPU/cpuRegisters.h
+++ b/src/vendorcode/amd/pi/00730F01/Proc/CPU/cpuRegisters.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/Proc/CPU/heapManager.h b/src/vendorcode/amd/pi/00730F01/Proc/CPU/heapManager.h
index 7a278ef..d6b80ed 100644
--- a/src/vendorcode/amd/pi/00730F01/Proc/CPU/heapManager.h
+++ b/src/vendorcode/amd/pi/00730F01/Proc/CPU/heapManager.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/Proc/Common/AmdFch.h b/src/vendorcode/amd/pi/00730F01/Proc/Common/AmdFch.h
index 5edcf35..3e340c1 100644
--- a/src/vendorcode/amd/pi/00730F01/Proc/Common/AmdFch.h
+++ b/src/vendorcode/amd/pi/00730F01/Proc/Common/AmdFch.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/Proc/Fch/Common/AcpiLib.h b/src/vendorcode/amd/pi/00730F01/Proc/Fch/Common/AcpiLib.h
index 23fb37c..143c2df 100644
--- a/src/vendorcode/amd/pi/00730F01/Proc/Fch/Common/AcpiLib.h
+++ b/src/vendorcode/amd/pi/00730F01/Proc/Fch/Common/AcpiLib.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/Proc/Fch/Common/FchBiosRamUsage.h b/src/vendorcode/amd/pi/00730F01/Proc/Fch/Common/FchBiosRamUsage.h
index dcd12be..344001a 100644
--- a/src/vendorcode/amd/pi/00730F01/Proc/Fch/Common/FchBiosRamUsage.h
+++ b/src/vendorcode/amd/pi/00730F01/Proc/Fch/Common/FchBiosRamUsage.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/Proc/Fch/Fch.h b/src/vendorcode/amd/pi/00730F01/Proc/Fch/Fch.h
index 50e839f..fd90333 100644
--- a/src/vendorcode/amd/pi/00730F01/Proc/Fch/Fch.h
+++ b/src/vendorcode/amd/pi/00730F01/Proc/Fch/Fch.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/Proc/Fch/FchPlatform.h b/src/vendorcode/amd/pi/00730F01/Proc/Fch/FchPlatform.h
index 38c4e7e..94c4f86 100644
--- a/src/vendorcode/amd/pi/00730F01/Proc/Fch/FchPlatform.h
+++ b/src/vendorcode/amd/pi/00730F01/Proc/Fch/FchPlatform.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /* $NoKeywords:$ */
 /**
  * @file
diff --git a/src/vendorcode/amd/pi/00730F01/binaryPI/OptionsIds.h b/src/vendorcode/amd/pi/00730F01/binaryPI/OptionsIds.h
index 53bded3..6d6e89b 100644
--- a/src/vendorcode/amd/pi/00730F01/binaryPI/OptionsIds.h
+++ b/src/vendorcode/amd/pi/00730F01/binaryPI/OptionsIds.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /*****************************************************************************
  *
  * Copyright (c) 2008 - 2014, Advanced Micro Devices, Inc.
diff --git a/src/vendorcode/amd/pi/00730F01/binaryPI/gcccar.inc b/src/vendorcode/amd/pi/00730F01/binaryPI/gcccar.inc
index 3218a64..2d654a0 100644
--- a/src/vendorcode/amd/pi/00730F01/binaryPI/gcccar.inc
+++ b/src/vendorcode/amd/pi/00730F01/binaryPI/gcccar.inc
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
 /*
  * Copyright (c) 2012, Advanced Micro Devices, Inc.
  * All rights reserved.
diff --git a/src/vendorcode/amd/pi/Kconfig b/src/vendorcode/amd/pi/Kconfig
index c38bba6..a841785 100644
--- a/src/vendorcode/amd/pi/Kconfig
+++ b/src/vendorcode/amd/pi/Kconfig
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: BSD-3-clause
+
 #
 # Copyright (c) 2013 - 2014, Sage Electronic Engineering, LLC
 # Copyright (C) 2016 Advanced Micro Devices, Inc.
diff --git a/src/vendorcode/amd/pi/Makefile.inc b/src/vendorcode/amd/pi/Makefile.inc
index a5768ea..5cd1254 100644
--- a/src/vendorcode/amd/pi/Makefile.inc
+++ b/src/vendorcode/amd/pi/Makefile.inc
@@ -1,3 +1,5 @@
+## SPDX-License-Identifier: BSD-3-Clause
+
 #*****************************************************************************
 #
 # Copyright (c) 2012, 2016   Advanced Micro Devices, Inc.