AUTHORS: Move src/arch/x86 copyrights into AUTHORS file

As discussed on the mailing list and voted upon, the coreboot project
is going to move the majority of copyrights out of the headers and into
an AUTHORS file.  This will happen a bit at a time, as we'll be unifying
license headers at the same time.

Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: Ifd4329905847d9dd06de67b9a443c8ee50c0e7a7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35177
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

65 files changed, 10 insertions, 180 deletions

diff --git a/src/arch/x86/Kconfig b/src/arch/x86/Kconfig
index a7d10fb502..502e7747f4 100644
--- a/src/arch/x86/Kconfig
+++ b/src/arch/x86/Kconfig
@@ -1,8 +1,6 @@
 ##
 ## This file is part of the coreboot project.
 ##
-## Copyright (C) 2009-2010 coresystems GmbH
-##
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
 ## the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/Makefile.inc b/src/arch/x86/Makefile.inc
index 32e0173804..554107f2fe 100644
--- a/src/arch/x86/Makefile.inc
+++ b/src/arch/x86/Makefile.inc
@@ -1,11 +1,6 @@
-################################################################################
 ##
 ## This file is part of the coreboot project.
 ##
-## Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com>
-## Copyright (C) 2009-2010 coresystems GmbH
-## Copyright (C) 2009 Ronald G. Minnich
-##
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
 ## the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/acpi.c b/src/arch/x86/acpi.c
index fdcbcd3fb5..b48640901c 100644
--- a/src/arch/x86/acpi.c
+++ b/src/arch/x86/acpi.c
@@ -1,22 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * coreboot ACPI Table support
- * written by Stefan Reinauer <stepan@openbios.org>
- *
- * Copyright (C) 2004 SUSE LINUX AG
- * Copyright (C) 2005-2009 coresystems GmbH
- * Copyright (C) 2015 Timothy Pearson <tpearson@raptorengineeringinc.com>,
- * Raptor Engineering
- * Copyright (C) 2016-2019 Siemens AG
- *
- * ACPI FADT, FACS, and DSDT table support added by
- * Nick Barker <nick.barker9@btinternet.com>, and those portions
- * Copyright (C) 2004 Nick Barker
- *
- * Copyright (C) 2005 ADVANCED MICRO DEVICES, INC. All Rights Reserved.
- * 2005.9 yhlu add SRAT table generation
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
@@ -25,6 +9,8 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
+ *
+ * coreboot ACPI Table support
  */
 
 /*
diff --git a/src/arch/x86/acpi/debug.asl b/src/arch/x86/acpi/debug.asl
index 04a6026d7e..36afac6211 100644
--- a/src/arch/x86/acpi/debug.asl
+++ b/src/arch/x86/acpi/debug.asl
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2008 Advanced Micro Devices, Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/acpi/globutil.asl b/src/arch/x86/acpi/globutil.asl
index 7a00291106..e9b428ad36 100644
--- a/src/arch/x86/acpi/globutil.asl
+++ b/src/arch/x86/acpi/globutil.asl
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2008 Advanced Micro Devices, Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/acpi/statdef.asl b/src/arch/x86/acpi/statdef.asl
index f8c4b32001..99194f428c 100644
--- a/src/arch/x86/acpi/statdef.asl
+++ b/src/arch/x86/acpi/statdef.asl
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2008 Advanced Micro Devices, Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/acpi_bert_storage.c b/src/arch/x86/acpi_bert_storage.c
index 961faa6118..130f97a678 100644
--- a/src/arch/x86/acpi_bert_storage.c
+++ b/src/arch/x86/acpi_bert_storage.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 Advanced Micro Devices, Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/acpi_device.c b/src/arch/x86/acpi_device.c
index 57f06498c8..d367108457 100644
--- a/src/arch/x86/acpi_device.c
+++ b/src/arch/x86/acpi_device.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2016 Google Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/acpi_pld.c b/src/arch/x86/acpi_pld.c
index 904e9f777f..6fbbfe74e3 100644
--- a/src/arch/x86/acpi_pld.c
+++ b/src/arch/x86/acpi_pld.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2018 Google LLC
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/acpi_s3.c b/src/arch/x86/acpi_s3.c
index ff9d60c729..5553b2cc41 100644
--- a/src/arch/x86/acpi_s3.c
+++ b/src/arch/x86/acpi_s3.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2005-2009 coresystems GmbH
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/acpigen.c b/src/arch/x86/acpigen.c
index f9af10229e..1d75889018 100644
--- a/src/arch/x86/acpigen.c
+++ b/src/arch/x86/acpigen.c
@@ -1,10 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015 Timothy Pearson <tpearson@raptorengineeringinc.com>,
- * Raptor Engineering
- * Copyright (C) 2009 Rudolf Marek <r.marek@assembler.cz>
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/acpigen_dsm.c b/src/arch/x86/acpigen_dsm.c
index 1aab90b714..64cdd7228e 100644
--- a/src/arch/x86/acpigen_dsm.c
+++ b/src/arch/x86/acpigen_dsm.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2016 Google Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/assembly_entry.S b/src/arch/x86/assembly_entry.S
index bdecebe5bf..5e84af24a2 100644
--- a/src/arch/x86/assembly_entry.S
+++ b/src/arch/x86/assembly_entry.S
@@ -1,9 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2016 Google Inc.
- * Copyright (C) 2016 Intel Corp.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/bootblock.ld b/src/arch/x86/bootblock.ld
index 8ccd3e4629..10cd700322 100644
--- a/src/arch/x86/bootblock.ld
+++ b/src/arch/x86/bootblock.ld
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2015 Google Inc
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/bootblock_crt0.S b/src/arch/x86/bootblock_crt0.S
index ea55096abd..c07363d856 100644
--- a/src/arch/x86/bootblock_crt0.S
+++ b/src/arch/x86/bootblock_crt0.S
@@ -1,15 +1,6 @@
 /*
- * This is the modern bootblock. It is used by platforms which select
- * C_ENVIRONMENT_BOOTBLOCK, and it prepares the system for C environment runtime
- * setup. The actual setup is done by hardware-specific code.
- *
- * It provides a bootflow similar to other architectures, and thus is considered
- * to be the modern approach.
- *
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015 Alexandru Gagniuc <mr.nuke.me@gmail.com>
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
@@ -19,6 +10,14 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
+ *
+ * This is the modern bootblock. It is used by platforms which select
+ * C_ENVIRONMENT_BOOTBLOCK, and it prepares the system for C environment runtime
+ * setup. The actual setup is done by hardware-specific code.
+ *
+ * It provides a bootflow similar to other architectures, and thus is considered
+ * to be the modern approach.
+ *
  */
 
 #include <cpu/x86/cr.h>
diff --git a/src/arch/x86/bootblock_romcc.S b/src/arch/x86/bootblock_romcc.S
index 02603e91e3..05b34c6c5a 100644
--- a/src/arch/x86/bootblock_romcc.S
+++ b/src/arch/x86/bootblock_romcc.S
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2015 Google Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/car.ld b/src/arch/x86/car.ld
index 641ae1f337..9d5ab284f2 100644
--- a/src/arch/x86/car.ld
+++ b/src/arch/x86/car.ld
@@ -1,10 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2006 Advanced Micro Devices, Inc.
- * Copyright (C) 2008-2010 coresystems GmbH
- * Copyright 2015 Google Inc
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/cbfs_and_run.c b/src/arch/x86/cbfs_and_run.c
index f25052b1ed..5ca2c896e5 100644
--- a/src/arch/x86/cbfs_and_run.c
+++ b/src/arch/x86/cbfs_and_run.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2008-2009 coresystems GmbH
- *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/cf9_reset.c b/src/arch/x86/cf9_reset.c
index d1e5704ceb..ccfaa7d9f8 100644
--- a/src/arch/x86/cf9_reset.c
+++ b/src/arch/x86/cf9_reset.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2017 Google, Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/ebda.c b/src/arch/x86/ebda.c
index 810312c105..d1212f9d32 100644
--- a/src/arch/x86/ebda.c
+++ b/src/arch/x86/ebda.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2012 The Chromium OS Authors. All rights reserved.
- *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; version 2 of
diff --git a/src/arch/x86/exit_car.S b/src/arch/x86/exit_car.S
index 769a758b9d..679e335eb3 100644
--- a/src/arch/x86/exit_car.S
+++ b/src/arch/x86/exit_car.S
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2016 Google Inc.
- *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; version 2 of
diff --git a/src/arch/x86/failover.ld b/src/arch/x86/failover.ld
index a9a5942a2f..334145a742 100644
--- a/src/arch/x86/failover.ld
+++ b/src/arch/x86/failover.ld
@@ -1,9 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2006 Advanced Micro Devices, Inc.
- * Copyright (C) 2008-2010 coresystems GmbH
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/gdt.c b/src/arch/x86/gdt.c
index 81756ff568..27e4af3d47 100644
--- a/src/arch/x86/gdt.c
+++ b/src/arch/x86/gdt.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2008-2009 coresystems GmbH
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/arch/acpi.h b/src/arch/x86/include/arch/acpi.h
index e3456d8f0a..14f0cdf9ab 100644
--- a/src/arch/x86/include/arch/acpi.h
+++ b/src/arch/x86/include/arch/acpi.h
@@ -1,14 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2004 SUSE LINUX AG
- * Copyright (C) 2004 Nick Barker
- * Copyright (C) 2008-2009 coresystems GmbH
- * Copyright (C) 2015 Timothy Pearson <tpearson@raptorengineeringinc.com>,
- * Raptor Engineering
- * Copyright (C) 2016 Siemens AG
- * (Written by Stefan Reinauer <stepan@coresystems.de>)
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/arch/acpi_device.h b/src/arch/x86/include/arch/acpi_device.h
index 4990df091a..382ef1546b 100644
--- a/src/arch/x86/include/arch/acpi_device.h
+++ b/src/arch/x86/include/arch/acpi_device.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2016 Google Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/arch/acpi_ivrs.h b/src/arch/x86/include/arch/acpi_ivrs.h
index 5d69141d21..784b5a39a2 100644
--- a/src/arch/x86/include/arch/acpi_ivrs.h
+++ b/src/arch/x86/include/arch/acpi_ivrs.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2016 Google, Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/arch/acpi_pld.h b/src/arch/x86/include/arch/acpi_pld.h
index 1b4417d2da..f23aacd539 100644
--- a/src/arch/x86/include/arch/acpi_pld.h
+++ b/src/arch/x86/include/arch/acpi_pld.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2018 Google LLC
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/arch/acpigen.h b/src/arch/x86/include/arch/acpigen.h
index db003fe113..0f11226eb0 100644
--- a/src/arch/x86/include/arch/acpigen.h
+++ b/src/arch/x86/include/arch/acpigen.h
@@ -1,10 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2009 Rudolf Marek <r.marek@assembler.cz>
- * Copyright (C) 2015 Timothy Pearson <tpearson@raptorengineeringinc.com>,
- * Raptor Engineering
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/arch/acpigen_dsm.h b/src/arch/x86/include/arch/acpigen_dsm.h
index 2d8bb4877a..49ed6db632 100644
--- a/src/arch/x86/include/arch/acpigen_dsm.h
+++ b/src/arch/x86/include/arch/acpigen_dsm.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2016 Google Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/arch/bert_storage.h b/src/arch/x86/include/arch/bert_storage.h
index 5c87aed8b0..644f24e50c 100644
--- a/src/arch/x86/include/arch/bert_storage.h
+++ b/src/arch/x86/include/arch/bert_storage.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 Advanced Micro Devices, Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/arch/cbconfig.h b/src/arch/x86/include/arch/cbconfig.h
index 78a5940c6a..b222ef3603 100644
--- a/src/arch/x86/include/arch/cbconfig.h
+++ b/src/arch/x86/include/arch/cbconfig.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2016 Google Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/arch/cbfs.h b/src/arch/x86/include/arch/cbfs.h
index 54f0fa97e1..ec367ed1de 100644
--- a/src/arch/x86/include/arch/cbfs.h
+++ b/src/arch/x86/include/arch/cbfs.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2012 The ChromiumOS Authors.  All rights reserved.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/arch/early_variables.h b/src/arch/x86/include/arch/early_variables.h
index 8111e7e10b..b501d78d68 100644
--- a/src/arch/x86/include/arch/early_variables.h
+++ b/src/arch/x86/include/arch/early_variables.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2011 The ChromiumOS Authors.  All rights reserved.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/arch/ebda.h b/src/arch/x86/include/arch/ebda.h
index 2347ea5318..534fb3d590 100644
--- a/src/arch/x86/include/arch/ebda.h
+++ b/src/arch/x86/include/arch/ebda.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2012 The Chromium OS Authors. All rights reserved.
- *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; version 2 of
diff --git a/src/arch/x86/include/arch/exception.h b/src/arch/x86/include/arch/exception.h
index d71d5a51f4..df6f9e5ee7 100644
--- a/src/arch/x86/include/arch/exception.h
+++ b/src/arch/x86/include/arch/exception.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2013 Google Inc.
- *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
diff --git a/src/arch/x86/include/arch/header.ld b/src/arch/x86/include/arch/header.ld
index 77eb187222..69f6d7d671 100644
--- a/src/arch/x86/include/arch/header.ld
+++ b/src/arch/x86/include/arch/header.ld
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2015 Google Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/arch/interrupt.h b/src/arch/x86/include/arch/interrupt.h
index 086e5bc8f2..baf6b7829a 100644
--- a/src/arch/x86/include/arch/interrupt.h
+++ b/src/arch/x86/include/arch/interrupt.h
@@ -1,9 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2009 coresystems GmbH
- * Copyright (C) 2009 Libra Li <libra.li@technexion.com>
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
diff --git a/src/arch/x86/include/arch/ioapic.h b/src/arch/x86/include/arch/ioapic.h
index bc229d9952..5938cdc51d 100644
--- a/src/arch/x86/include/arch/ioapic.h
+++ b/src/arch/x86/include/arch/ioapic.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010 coresystems GmbH
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/arch/memlayout.h b/src/arch/x86/include/arch/memlayout.h
index 7dcdd981cb..11da892af0 100644
--- a/src/arch/x86/include/arch/memlayout.h
+++ b/src/arch/x86/include/arch/memlayout.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2015 Google Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/arch/memory_clear.h b/src/arch/x86/include/arch/memory_clear.h
index 87ad7ada85..2b887b848f 100644
--- a/src/arch/x86/include/arch/memory_clear.h
+++ b/src/arch/x86/include/arch/memory_clear.h
@@ -1,9 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2019 9elements Agency GmbH
- * Copyright (C) 2019 Facebook Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/arch/pci_mmio_cfg_romcc.h b/src/arch/x86/include/arch/pci_mmio_cfg_romcc.h
index 00e8e41088..36a88f1e4d 100644
--- a/src/arch/x86/include/arch/pci_mmio_cfg_romcc.h
+++ b/src/arch/x86/include/arch/pci_mmio_cfg_romcc.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2007-2009 coresystems GmbH
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/arch/pirq_routing.h b/src/arch/x86/include/arch/pirq_routing.h
index b416ec1422..60495a1d46 100644
--- a/src/arch/x86/include/arch/pirq_routing.h
+++ b/src/arch/x86/include/arch/pirq_routing.h
@@ -1,10 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com>
- * Copyright (C) 2012 Patrick Georgi <patrick@georgi-clan.de>
- * Copyright (C) 2010 Stefan Reinauer <stepan@coreboot.org>
- *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 2 of the License, or
diff --git a/src/arch/x86/include/arch/registers.h b/src/arch/x86/include/arch/registers.h
index 41275a8dc2..8cf0d48486 100644
--- a/src/arch/x86/include/arch/registers.h
+++ b/src/arch/x86/include/arch/registers.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2009 coresystems GmbH
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/arch/smp/mpspec.h b/src/arch/x86/include/arch/smp/mpspec.h
index 1e7300fea6..7500945c42 100644
--- a/src/arch/x86/include/arch/smp/mpspec.h
+++ b/src/arch/x86/include/arch/smp/mpspec.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2014 Sage Electronic Engineering, LLC.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/arch/stages.h b/src/arch/x86/include/arch/stages.h
index 5716030274..3ef3cae148 100644
--- a/src/arch/x86/include/arch/stages.h
+++ b/src/arch/x86/include/arch/stages.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010 coresystems GmbH
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/arch/symbols.h b/src/arch/x86/include/arch/symbols.h
index 97a07c0746..18b0539847 100644
--- a/src/arch/x86/include/arch/symbols.h
+++ b/src/arch/x86/include/arch/symbols.h
@@ -1,9 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2016 Intel Corp.
- * Copyright 2016 Google Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/cf9_reset.h b/src/arch/x86/include/cf9_reset.h
index 7b44e0f2a6..e05c2e1c34 100644
--- a/src/arch/x86/include/cf9_reset.h
+++ b/src/arch/x86/include/cf9_reset.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017 Intel Corp.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/include/smm.h b/src/arch/x86/include/smm.h
index d66e8906d6..320bac61aa 100644
--- a/src/arch/x86/include/smm.h
+++ b/src/arch/x86/include/smm.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2018 Google LLC
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/ioapic.c b/src/arch/x86/ioapic.c
index 34ab202f71..bf2ba6b255 100644
--- a/src/arch/x86/ioapic.c
+++ b/src/arch/x86/ioapic.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010 coresystems GmbH
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/memlayout.ld b/src/arch/x86/memlayout.ld
index 1e4ec0df81..9fd9889911 100644
--- a/src/arch/x86/memlayout.ld
+++ b/src/arch/x86/memlayout.ld
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2015 Google Inc
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/memset.c b/src/arch/x86/memset.c
index b536e68227..0767683d12 100644
--- a/src/arch/x86/memset.c
+++ b/src/arch/x86/memset.c
@@ -1,6 +1,4 @@
 /*
- * Copyright (C) 1991,1992,1993,1997,1998,2003, 2005 Free Software Foundation,
- * Inc.
  * This file is part of the GNU C Library.
  *
  * This program is free software; you can redistribute it and/or
diff --git a/src/arch/x86/mmap_boot.c b/src/arch/x86/mmap_boot.c
index abfa024a54..762193090b 100644
--- a/src/arch/x86/mmap_boot.c
+++ b/src/arch/x86/mmap_boot.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2015 Google Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/mpspec.c b/src/arch/x86/mpspec.c
index 28a9080e2e..eeca81606e 100644
--- a/src/arch/x86/mpspec.c
+++ b/src/arch/x86/mpspec.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2014 Sage Electronic Engineering, LLC.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/pirq_routing.c b/src/arch/x86/pirq_routing.c
index 9d1f5910e9..ab3793c3a7 100644
--- a/src/arch/x86/pirq_routing.c
+++ b/src/arch/x86/pirq_routing.c
@@ -1,9 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com>
- * Copyright (C) 2010 Stefan Reinauer <stepan@coreboot.org>
- *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 2 of the License, or
diff --git a/src/arch/x86/postcar.c b/src/arch/x86/postcar.c
index e082596656..155c41336b 100644
--- a/src/arch/x86/postcar.c
+++ b/src/arch/x86/postcar.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2016 Google, Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/postcar_loader.c b/src/arch/x86/postcar_loader.c
index 61a9d52cd8..10a9ca2ace 100644
--- a/src/arch/x86/postcar_loader.c
+++ b/src/arch/x86/postcar_loader.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2016 Google Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/prologue.inc b/src/arch/x86/prologue.inc
index 209a0042ac..4036ff9862 100644
--- a/src/arch/x86/prologue.inc
+++ b/src/arch/x86/prologue.inc
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2002 Eric Biederman
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/rdrand.c b/src/arch/x86/rdrand.c
index c9090df1fd..bf9e687ae1 100644
--- a/src/arch/x86/rdrand.c
+++ b/src/arch/x86/rdrand.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2017 Intel Corporation.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/smbios.c b/src/arch/x86/smbios.c
index f95516eee6..4eb8726137 100644
--- a/src/arch/x86/smbios.c
+++ b/src/arch/x86/smbios.c
@@ -1,11 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015 Timothy Pearson <tpearson@raptorengineeringinc.com>,
- * Raptor Engineering
- * Copyright (C) 2011 Sven Schnelle <svens@stackframe.org>
- * Copyright (C) 2018 Patrick Rudolph <siro@das-labor.org>
- *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; version 2 of
diff --git a/src/arch/x86/tables.c b/src/arch/x86/tables.c
index 0baa58eb2b..ddb0710c8a 100644
--- a/src/arch/x86/tables.c
+++ b/src/arch/x86/tables.c
@@ -1,10 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2003 Eric Biederman
- * Copyright (C) 2005 Steve Magnani
- * Copyright (C) 2008-2009 coresystems GmbH
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/thread.c b/src/arch/x86/thread.c
index b1cd99fe99..d92d8fdeca 100644
--- a/src/arch/x86/thread.c
+++ b/src/arch/x86/thread.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2013 Google, Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/thread_switch.S b/src/arch/x86/thread_switch.S
index 169b7ebde7..1c1dedef1b 100644
--- a/src/arch/x86/thread_switch.S
+++ b/src/arch/x86/thread_switch.S
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2013 Google, Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/timestamp.c b/src/arch/x86/timestamp.c
index 5b48c23be2..92d9590af4 100644
--- a/src/arch/x86/timestamp.c
+++ b/src/arch/x86/timestamp.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2013 Google Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/verstage.c b/src/arch/x86/verstage.c
index d24866bcab..ad13e60f0c 100644
--- a/src/arch/x86/verstage.c
+++ b/src/arch/x86/verstage.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2016 Google Inc.
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.
diff --git a/src/arch/x86/wakeup.S b/src/arch/x86/wakeup.S
index 1362eb4a18..187b96cab9 100644
--- a/src/arch/x86/wakeup.S
+++ b/src/arch/x86/wakeup.S
@@ -1,9 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2009 Rudolf Marek <r.marek@assembler.cz>
- * Copyright (C) 2009 coresystems GmbH
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; version 2 of the License.