mainboard/google: Remove copyright notices

They're listed in AUTHORS and often incorrect anyway, for example:
- What's a "Copyright $year-present"?
- Which incarnation of Google (Inc, LLC, ...) is the current
  copyright holder?
- People sometimes have their editor auto-add themselves to files even
  though they only deleted stuff
- Or they let the editor automatically update the copyright year,
  because why not?
- Who is the copyright holder "The coreboot project Authors"?
- Or "Generated Code"?

Sidestep all these issues by simply not putting these notices in
individual files, let's list all copyright holders in AUTHORS instead
and use the git history to deal with the rest.

Change-Id: I09cc279b1f75952bb397de2c3f2b299255163685
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39607
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>

91 files changed, 0 insertions, 93 deletions

diff --git a/src/mainboard/google/hatch/Makefile.inc b/src/mainboard/google/hatch/Makefile.inc
index 7ad7849b58..b430fa7c80 100644
--- a/src/mainboard/google/hatch/Makefile.inc
+++ b/src/mainboard/google/hatch/Makefile.inc
@@ -1,7 +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
diff --git a/src/mainboard/google/hatch/bootblock.c b/src/mainboard/google/hatch/bootblock.c
index 15dfe933eb..be773f260d 100644
--- a/src/mainboard/google/hatch/bootblock.c
+++ b/src/mainboard/google/hatch/bootblock.c
@@ -1,7 +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
diff --git a/src/mainboard/google/hatch/chromeos.c b/src/mainboard/google/hatch/chromeos.c
index 151977cd33..8d6cb57666 100644
--- a/src/mainboard/google/hatch/chromeos.c
+++ b/src/mainboard/google/hatch/chromeos.c
@@ -1,7 +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
diff --git a/src/mainboard/google/hatch/dsdt.asl b/src/mainboard/google/hatch/dsdt.asl
index 16a8a661b7..7ca266e2f9 100644
--- a/src/mainboard/google/hatch/dsdt.asl
+++ b/src/mainboard/google/hatch/dsdt.asl
@@ -1,7 +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
diff --git a/src/mainboard/google/hatch/ec.c b/src/mainboard/google/hatch/ec.c
index 9fb3d80195..57241e3efd 100644
--- a/src/mainboard/google/hatch/ec.c
+++ b/src/mainboard/google/hatch/ec.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/mainboard.c b/src/mainboard/google/hatch/mainboard.c
index e0e7a32456..17f233c7c3 100644
--- a/src/mainboard/google/hatch/mainboard.c
+++ b/src/mainboard/google/hatch/mainboard.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/ramstage.c b/src/mainboard/google/hatch/ramstage.c
index e4de3a2174..005a1a9f70 100644
--- a/src/mainboard/google/hatch/ramstage.c
+++ b/src/mainboard/google/hatch/ramstage.c
@@ -1,7 +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
diff --git a/src/mainboard/google/hatch/romstage_spd_cbfs.c b/src/mainboard/google/hatch/romstage_spd_cbfs.c
index a94fab5df9..b22ad8afb5 100644
--- a/src/mainboard/google/hatch/romstage_spd_cbfs.c
+++ b/src/mainboard/google/hatch/romstage_spd_cbfs.c
@@ -1,7 +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
diff --git a/src/mainboard/google/hatch/romstage_spd_smbus.c b/src/mainboard/google/hatch/romstage_spd_smbus.c
index 9073744850..3f91fd5916 100644
--- a/src/mainboard/google/hatch/romstage_spd_smbus.c
+++ b/src/mainboard/google/hatch/romstage_spd_smbus.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/smihandler.c b/src/mainboard/google/hatch/smihandler.c
index c7833e3900..51ace6d515 100644
--- a/src/mainboard/google/hatch/smihandler.c
+++ b/src/mainboard/google/hatch/smihandler.c
@@ -1,7 +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
diff --git a/src/mainboard/google/hatch/spd/Makefile.inc b/src/mainboard/google/hatch/spd/Makefile.inc
index 97a4dfdace..b67438b1e6 100644
--- a/src/mainboard/google/hatch/spd/Makefile.inc
+++ b/src/mainboard/google/hatch/spd/Makefile.inc
@@ -1,7 +1,6 @@
 ##
 ## This file is part of the coreboot project.
 ##
-## Copyright (C) 2018 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
diff --git a/src/mainboard/google/hatch/variants/akemi/Makefile.inc b/src/mainboard/google/hatch/variants/akemi/Makefile.inc
index c9627c449f..103d9e1990 100644
--- a/src/mainboard/google/hatch/variants/akemi/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/akemi/Makefile.inc
@@ -1,6 +1,5 @@
 ## This file is part of the coreboot project.
 ##
-## Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/akemi/gpio.c b/src/mainboard/google/hatch/variants/akemi/gpio.c
index b141f02ef3..92041d63ff 100644
--- a/src/mainboard/google/hatch/variants/akemi/gpio.c
+++ b/src/mainboard/google/hatch/variants/akemi/gpio.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/akemi/include/variant/acpi/dptf.asl b/src/mainboard/google/hatch/variants/akemi/include/variant/acpi/dptf.asl
index ae689d8072..f05d2c847d 100644
--- a/src/mainboard/google/hatch/variants/akemi/include/variant/acpi/dptf.asl
+++ b/src/mainboard/google/hatch/variants/akemi/include/variant/acpi/dptf.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2019 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
diff --git a/src/mainboard/google/hatch/variants/akemi/include/variant/ec.h b/src/mainboard/google/hatch/variants/akemi/include/variant/ec.h
index 768987d225..e2b5a5a94b 100644
--- a/src/mainboard/google/hatch/variants/akemi/include/variant/ec.h
+++ b/src/mainboard/google/hatch/variants/akemi/include/variant/ec.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/akemi/include/variant/gpio.h b/src/mainboard/google/hatch/variants/akemi/include/variant/gpio.h
index b257589a0e..99d3f6d247 100644
--- a/src/mainboard/google/hatch/variants/akemi/include/variant/gpio.h
+++ b/src/mainboard/google/hatch/variants/akemi/include/variant/gpio.h
@@ -1,7 +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
diff --git a/src/mainboard/google/hatch/variants/akemi/variant.c b/src/mainboard/google/hatch/variants/akemi/variant.c
index 2965659dd8..93a28042e2 100644
--- a/src/mainboard/google/hatch/variants/akemi/variant.c
+++ b/src/mainboard/google/hatch/variants/akemi/variant.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/baseboard/Makefile.inc b/src/mainboard/google/hatch/variants/baseboard/Makefile.inc
index 5d5695fe5f..13c45cbf45 100644
--- a/src/mainboard/google/hatch/variants/baseboard/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/baseboard/Makefile.inc
@@ -1,7 +1,5 @@
 ## This file is part of the coreboot project.
 ##
-## Copyright (C) 2018 Intel Corporation.
-## Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/baseboard/gpio.c b/src/mainboard/google/hatch/variants/baseboard/gpio.c
index 527bf93118..f149fe41e0 100644
--- a/src/mainboard/google/hatch/variants/baseboard/gpio.c
+++ b/src/mainboard/google/hatch/variants/baseboard/gpio.c
@@ -1,7 +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
diff --git a/src/mainboard/google/hatch/variants/baseboard/include/baseboard/acpi/dptf.asl b/src/mainboard/google/hatch/variants/baseboard/include/baseboard/acpi/dptf.asl
index b18932ec6c..caa47a253d 100644
--- a/src/mainboard/google/hatch/variants/baseboard/include/baseboard/acpi/dptf.asl
+++ b/src/mainboard/google/hatch/variants/baseboard/include/baseboard/acpi/dptf.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2019 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
diff --git a/src/mainboard/google/hatch/variants/baseboard/include/baseboard/ec.h b/src/mainboard/google/hatch/variants/baseboard/include/baseboard/ec.h
index 3aa94144cb..c904be84f8 100644
--- a/src/mainboard/google/hatch/variants/baseboard/include/baseboard/ec.h
+++ b/src/mainboard/google/hatch/variants/baseboard/include/baseboard/ec.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 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
diff --git a/src/mainboard/google/hatch/variants/baseboard/include/baseboard/gpio.h b/src/mainboard/google/hatch/variants/baseboard/include/baseboard/gpio.h
index 7bdd912a7b..14e0108a1b 100644
--- a/src/mainboard/google/hatch/variants/baseboard/include/baseboard/gpio.h
+++ b/src/mainboard/google/hatch/variants/baseboard/include/baseboard/gpio.h
@@ -1,7 +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
diff --git a/src/mainboard/google/hatch/variants/baseboard/include/baseboard/variants.h b/src/mainboard/google/hatch/variants/baseboard/include/baseboard/variants.h
index c780b973ff..34014a30d9 100644
--- a/src/mainboard/google/hatch/variants/baseboard/include/baseboard/variants.h
+++ b/src/mainboard/google/hatch/variants/baseboard/include/baseboard/variants.h
@@ -1,7 +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
diff --git a/src/mainboard/google/hatch/variants/baseboard/memory.c b/src/mainboard/google/hatch/variants/baseboard/memory.c
index bcfc49f20e..fb4864e668 100644
--- a/src/mainboard/google/hatch/variants/baseboard/memory.c
+++ b/src/mainboard/google/hatch/variants/baseboard/memory.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 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
diff --git a/src/mainboard/google/hatch/variants/dratini/Makefile.inc b/src/mainboard/google/hatch/variants/dratini/Makefile.inc
index 0d577cde51..ada9a960c9 100644
--- a/src/mainboard/google/hatch/variants/dratini/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/dratini/Makefile.inc
@@ -1,6 +1,5 @@
 ## This file is part of the coreboot project.
 ##
-## Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/dratini/gpio.c b/src/mainboard/google/hatch/variants/dratini/gpio.c
index e3b3d8a23a..25ba729bb4 100644
--- a/src/mainboard/google/hatch/variants/dratini/gpio.c
+++ b/src/mainboard/google/hatch/variants/dratini/gpio.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/dratini/include/variant/acpi/dptf.asl b/src/mainboard/google/hatch/variants/dratini/include/variant/acpi/dptf.asl
index 21498b9d73..aa7aeafc9b 100644
--- a/src/mainboard/google/hatch/variants/dratini/include/variant/acpi/dptf.asl
+++ b/src/mainboard/google/hatch/variants/dratini/include/variant/acpi/dptf.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/dratini/include/variant/ec.h b/src/mainboard/google/hatch/variants/dratini/include/variant/ec.h
index 768987d225..e2b5a5a94b 100644
--- a/src/mainboard/google/hatch/variants/dratini/include/variant/ec.h
+++ b/src/mainboard/google/hatch/variants/dratini/include/variant/ec.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/dratini/include/variant/gpio.h b/src/mainboard/google/hatch/variants/dratini/include/variant/gpio.h
index 92f9d412fd..99d3f6d247 100644
--- a/src/mainboard/google/hatch/variants/dratini/include/variant/gpio.h
+++ b/src/mainboard/google/hatch/variants/dratini/include/variant/gpio.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/dratini/include/variant/sku.h b/src/mainboard/google/hatch/variants/dratini/include/variant/sku.h
index a9a50e499a..5766b79f12 100644
--- a/src/mainboard/google/hatch/variants/dratini/include/variant/sku.h
+++ b/src/mainboard/google/hatch/variants/dratini/include/variant/sku.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/dratini/ramstage.c b/src/mainboard/google/hatch/variants/dratini/ramstage.c
index 9b919fccd8..20ae7e35cb 100644
--- a/src/mainboard/google/hatch/variants/dratini/ramstage.c
+++ b/src/mainboard/google/hatch/variants/dratini/ramstage.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/dratini/variant.c b/src/mainboard/google/hatch/variants/dratini/variant.c
index bda30dfb2a..04a305f0eb 100644
--- a/src/mainboard/google/hatch/variants/dratini/variant.c
+++ b/src/mainboard/google/hatch/variants/dratini/variant.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/hatch/Makefile.inc b/src/mainboard/google/hatch/variants/hatch/Makefile.inc
index 4bf640a7f4..77cb535095 100644
--- a/src/mainboard/google/hatch/variants/hatch/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/hatch/Makefile.inc
@@ -1,6 +1,5 @@
 ## This file is part of the coreboot project.
 ##
-## Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/hatch/gpio.c b/src/mainboard/google/hatch/variants/hatch/gpio.c
index 2c4fa50cd6..6ff3cc7395 100644
--- a/src/mainboard/google/hatch/variants/hatch/gpio.c
+++ b/src/mainboard/google/hatch/variants/hatch/gpio.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/hatch/include/variant/acpi/dptf.asl b/src/mainboard/google/hatch/variants/hatch/include/variant/acpi/dptf.asl
index 31f72b3f03..7d9006a068 100644
--- a/src/mainboard/google/hatch/variants/hatch/include/variant/acpi/dptf.asl
+++ b/src/mainboard/google/hatch/variants/hatch/include/variant/acpi/dptf.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2019 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
diff --git a/src/mainboard/google/hatch/variants/hatch/include/variant/ec.h b/src/mainboard/google/hatch/variants/hatch/include/variant/ec.h
index c36f957737..e2b5a5a94b 100644
--- a/src/mainboard/google/hatch/variants/hatch/include/variant/ec.h
+++ b/src/mainboard/google/hatch/variants/hatch/include/variant/ec.h
@@ -1,7 +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
diff --git a/src/mainboard/google/hatch/variants/hatch/include/variant/gpio.h b/src/mainboard/google/hatch/variants/hatch/include/variant/gpio.h
index e7d8a75937..89e64fbe3a 100644
--- a/src/mainboard/google/hatch/variants/hatch/include/variant/gpio.h
+++ b/src/mainboard/google/hatch/variants/hatch/include/variant/gpio.h
@@ -1,7 +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
diff --git a/src/mainboard/google/hatch/variants/hatch/ramstage.c b/src/mainboard/google/hatch/variants/hatch/ramstage.c
index 5459f55cd1..b1ab80c130 100644
--- a/src/mainboard/google/hatch/variants/hatch/ramstage.c
+++ b/src/mainboard/google/hatch/variants/hatch/ramstage.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2020 The coreboot project Authors.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
diff --git a/src/mainboard/google/hatch/variants/helios/Makefile.inc b/src/mainboard/google/hatch/variants/helios/Makefile.inc
index be074b770d..acf6a751d6 100644
--- a/src/mainboard/google/hatch/variants/helios/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/helios/Makefile.inc
@@ -1,6 +1,5 @@
 ## This file is part of the coreboot project.
 ##
-## Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/helios/gpio.c b/src/mainboard/google/hatch/variants/helios/gpio.c
index afe1c85160..ac0f88686f 100644
--- a/src/mainboard/google/hatch/variants/helios/gpio.c
+++ b/src/mainboard/google/hatch/variants/helios/gpio.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/helios/include/variant/acpi/dptf.asl b/src/mainboard/google/hatch/variants/helios/include/variant/acpi/dptf.asl
index f40d10abf8..e918718650 100644
--- a/src/mainboard/google/hatch/variants/helios/include/variant/acpi/dptf.asl
+++ b/src/mainboard/google/hatch/variants/helios/include/variant/acpi/dptf.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/helios/include/variant/ec.h b/src/mainboard/google/hatch/variants/helios/include/variant/ec.h
index 768987d225..e2b5a5a94b 100644
--- a/src/mainboard/google/hatch/variants/helios/include/variant/ec.h
+++ b/src/mainboard/google/hatch/variants/helios/include/variant/ec.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/helios/include/variant/gpio.h b/src/mainboard/google/hatch/variants/helios/include/variant/gpio.h
index 92f9d412fd..99d3f6d247 100644
--- a/src/mainboard/google/hatch/variants/helios/include/variant/gpio.h
+++ b/src/mainboard/google/hatch/variants/helios/include/variant/gpio.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/helios/memory.c b/src/mainboard/google/hatch/variants/helios/memory.c
index a3cd813f09..2a8971ecac 100644
--- a/src/mainboard/google/hatch/variants/helios/memory.c
+++ b/src/mainboard/google/hatch/variants/helios/memory.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 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
diff --git a/src/mainboard/google/hatch/variants/helios/ramstage.c b/src/mainboard/google/hatch/variants/helios/ramstage.c
index 9b919fccd8..20ae7e35cb 100644
--- a/src/mainboard/google/hatch/variants/helios/ramstage.c
+++ b/src/mainboard/google/hatch/variants/helios/ramstage.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/jinlon/Makefile.inc b/src/mainboard/google/hatch/variants/jinlon/Makefile.inc
index d38a5771bb..0803710802 100644
--- a/src/mainboard/google/hatch/variants/jinlon/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/jinlon/Makefile.inc
@@ -1,6 +1,5 @@
 ## This file is part of the coreboot project.
 ##
-## Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/jinlon/gpio.c b/src/mainboard/google/hatch/variants/jinlon/gpio.c
index c584d94443..2e09488078 100644
--- a/src/mainboard/google/hatch/variants/jinlon/gpio.c
+++ b/src/mainboard/google/hatch/variants/jinlon/gpio.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/jinlon/include/variant/acpi/dptf.asl b/src/mainboard/google/hatch/variants/jinlon/include/variant/acpi/dptf.asl
index ffa7590c3b..4f440e50e1 100644
--- a/src/mainboard/google/hatch/variants/jinlon/include/variant/acpi/dptf.asl
+++ b/src/mainboard/google/hatch/variants/jinlon/include/variant/acpi/dptf.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/jinlon/include/variant/ec.h b/src/mainboard/google/hatch/variants/jinlon/include/variant/ec.h
index 768987d225..e2b5a5a94b 100644
--- a/src/mainboard/google/hatch/variants/jinlon/include/variant/ec.h
+++ b/src/mainboard/google/hatch/variants/jinlon/include/variant/ec.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/jinlon/include/variant/gpio.h b/src/mainboard/google/hatch/variants/jinlon/include/variant/gpio.h
index 92f9d412fd..99d3f6d247 100644
--- a/src/mainboard/google/hatch/variants/jinlon/include/variant/gpio.h
+++ b/src/mainboard/google/hatch/variants/jinlon/include/variant/gpio.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/jinlon/include/variant/sku.h b/src/mainboard/google/hatch/variants/jinlon/include/variant/sku.h
index 1d45fcddcd..fddc42be0b 100644
--- a/src/mainboard/google/hatch/variants/jinlon/include/variant/sku.h
+++ b/src/mainboard/google/hatch/variants/jinlon/include/variant/sku.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2020 Google LLC
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
diff --git a/src/mainboard/google/hatch/variants/jinlon/mainboard.c b/src/mainboard/google/hatch/variants/jinlon/mainboard.c
index db041c4ca8..07775855e4 100644
--- a/src/mainboard/google/hatch/variants/jinlon/mainboard.c
+++ b/src/mainboard/google/hatch/variants/jinlon/mainboard.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2020 Google LLC
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
diff --git a/src/mainboard/google/hatch/variants/jinlon/ramstage.c b/src/mainboard/google/hatch/variants/jinlon/ramstage.c
index 9b919fccd8..20ae7e35cb 100644
--- a/src/mainboard/google/hatch/variants/jinlon/ramstage.c
+++ b/src/mainboard/google/hatch/variants/jinlon/ramstage.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/kindred/Makefile.inc b/src/mainboard/google/hatch/variants/kindred/Makefile.inc
index 8b7e3d1014..6f8d94be3f 100644
--- a/src/mainboard/google/hatch/variants/kindred/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/kindred/Makefile.inc
@@ -1,6 +1,5 @@
 ## This file is part of the coreboot project.
 ##
-## Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/kindred/gpio.c b/src/mainboard/google/hatch/variants/kindred/gpio.c
index f53b91be2b..7ce62f0daa 100644
--- a/src/mainboard/google/hatch/variants/kindred/gpio.c
+++ b/src/mainboard/google/hatch/variants/kindred/gpio.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/kindred/include/variant/acpi/dptf.asl b/src/mainboard/google/hatch/variants/kindred/include/variant/acpi/dptf.asl
index 43c1b08508..def0df4c27 100644
--- a/src/mainboard/google/hatch/variants/kindred/include/variant/acpi/dptf.asl
+++ b/src/mainboard/google/hatch/variants/kindred/include/variant/acpi/dptf.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/kindred/include/variant/ec.h b/src/mainboard/google/hatch/variants/kindred/include/variant/ec.h
index 768987d225..e2b5a5a94b 100644
--- a/src/mainboard/google/hatch/variants/kindred/include/variant/ec.h
+++ b/src/mainboard/google/hatch/variants/kindred/include/variant/ec.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/kindred/include/variant/gpio.h b/src/mainboard/google/hatch/variants/kindred/include/variant/gpio.h
index 92f9d412fd..99d3f6d247 100644
--- a/src/mainboard/google/hatch/variants/kindred/include/variant/gpio.h
+++ b/src/mainboard/google/hatch/variants/kindred/include/variant/gpio.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/kindred/variant.c b/src/mainboard/google/hatch/variants/kindred/variant.c
index f26486844c..72bed92398 100644
--- a/src/mainboard/google/hatch/variants/kindred/variant.c
+++ b/src/mainboard/google/hatch/variants/kindred/variant.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/kohaku/Makefile.inc b/src/mainboard/google/hatch/variants/kohaku/Makefile.inc
index 3fb352dbf5..ea2a901f68 100644
--- a/src/mainboard/google/hatch/variants/kohaku/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/kohaku/Makefile.inc
@@ -1,6 +1,5 @@
 ## This file is part of the coreboot project.
 ##
-## Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/kohaku/gpio.c b/src/mainboard/google/hatch/variants/kohaku/gpio.c
index 91ade86b32..d98a25cdd4 100644
--- a/src/mainboard/google/hatch/variants/kohaku/gpio.c
+++ b/src/mainboard/google/hatch/variants/kohaku/gpio.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/kohaku/include/variant/acpi/dptf.asl b/src/mainboard/google/hatch/variants/kohaku/include/variant/acpi/dptf.asl
index 13a501a29e..756f8aacb4 100644
--- a/src/mainboard/google/hatch/variants/kohaku/include/variant/acpi/dptf.asl
+++ b/src/mainboard/google/hatch/variants/kohaku/include/variant/acpi/dptf.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/kohaku/include/variant/ec.h b/src/mainboard/google/hatch/variants/kohaku/include/variant/ec.h
index 377b703cdd..f17fbc1dee 100644
--- a/src/mainboard/google/hatch/variants/kohaku/include/variant/ec.h
+++ b/src/mainboard/google/hatch/variants/kohaku/include/variant/ec.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/kohaku/include/variant/gpio.h b/src/mainboard/google/hatch/variants/kohaku/include/variant/gpio.h
index 29e590422f..89e64fbe3a 100644
--- a/src/mainboard/google/hatch/variants/kohaku/include/variant/gpio.h
+++ b/src/mainboard/google/hatch/variants/kohaku/include/variant/gpio.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/kohaku/memory.c b/src/mainboard/google/hatch/variants/kohaku/memory.c
index 490124776e..4d111e2844 100644
--- a/src/mainboard/google/hatch/variants/kohaku/memory.c
+++ b/src/mainboard/google/hatch/variants/kohaku/memory.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 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
diff --git a/src/mainboard/google/hatch/variants/kohaku/ramstage.c b/src/mainboard/google/hatch/variants/kohaku/ramstage.c
index 9b919fccd8..20ae7e35cb 100644
--- a/src/mainboard/google/hatch/variants/kohaku/ramstage.c
+++ b/src/mainboard/google/hatch/variants/kohaku/ramstage.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/mushu/Makefile.inc b/src/mainboard/google/hatch/variants/mushu/Makefile.inc
index 4bf640a7f4..77cb535095 100644
--- a/src/mainboard/google/hatch/variants/mushu/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/mushu/Makefile.inc
@@ -1,6 +1,5 @@
 ## This file is part of the coreboot project.
 ##
-## Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/mushu/gpio.c b/src/mainboard/google/hatch/variants/mushu/gpio.c
index fd12eb0e52..e01d1b4d48 100644
--- a/src/mainboard/google/hatch/variants/mushu/gpio.c
+++ b/src/mainboard/google/hatch/variants/mushu/gpio.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/mushu/include/variant/acpi/dptf.asl b/src/mainboard/google/hatch/variants/mushu/include/variant/acpi/dptf.asl
index 31f72b3f03..7d9006a068 100644
--- a/src/mainboard/google/hatch/variants/mushu/include/variant/acpi/dptf.asl
+++ b/src/mainboard/google/hatch/variants/mushu/include/variant/acpi/dptf.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2019 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
diff --git a/src/mainboard/google/hatch/variants/mushu/include/variant/ec.h b/src/mainboard/google/hatch/variants/mushu/include/variant/ec.h
index 768987d225..e2b5a5a94b 100644
--- a/src/mainboard/google/hatch/variants/mushu/include/variant/ec.h
+++ b/src/mainboard/google/hatch/variants/mushu/include/variant/ec.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/mushu/include/variant/gpio.h b/src/mainboard/google/hatch/variants/mushu/include/variant/gpio.h
index 29e590422f..89e64fbe3a 100644
--- a/src/mainboard/google/hatch/variants/mushu/include/variant/gpio.h
+++ b/src/mainboard/google/hatch/variants/mushu/include/variant/gpio.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/mushu/ramstage.c b/src/mainboard/google/hatch/variants/mushu/ramstage.c
index 5459f55cd1..b1ab80c130 100644
--- a/src/mainboard/google/hatch/variants/mushu/ramstage.c
+++ b/src/mainboard/google/hatch/variants/mushu/ramstage.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2020 The coreboot project Authors.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
diff --git a/src/mainboard/google/hatch/variants/nightfury/Makefile.inc b/src/mainboard/google/hatch/variants/nightfury/Makefile.inc
index f46b7b0bcf..f44654a8f6 100644
--- a/src/mainboard/google/hatch/variants/nightfury/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/nightfury/Makefile.inc
@@ -1,6 +1,5 @@
 ## This file is part of the coreboot project.
 ##
-## Copyright 2020 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
diff --git a/src/mainboard/google/hatch/variants/nightfury/gpio.c b/src/mainboard/google/hatch/variants/nightfury/gpio.c
index 681f9ecde2..6c9c40e0dd 100644
--- a/src/mainboard/google/hatch/variants/nightfury/gpio.c
+++ b/src/mainboard/google/hatch/variants/nightfury/gpio.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2020 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
diff --git a/src/mainboard/google/hatch/variants/nightfury/include/variant/acpi/dptf.asl b/src/mainboard/google/hatch/variants/nightfury/include/variant/acpi/dptf.asl
index edfad4b8bc..756f8aacb4 100644
--- a/src/mainboard/google/hatch/variants/nightfury/include/variant/acpi/dptf.asl
+++ b/src/mainboard/google/hatch/variants/nightfury/include/variant/acpi/dptf.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2020 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
diff --git a/src/mainboard/google/hatch/variants/nightfury/include/variant/ec.h b/src/mainboard/google/hatch/variants/nightfury/include/variant/ec.h
index 5b321a33a8..f17fbc1dee 100644
--- a/src/mainboard/google/hatch/variants/nightfury/include/variant/ec.h
+++ b/src/mainboard/google/hatch/variants/nightfury/include/variant/ec.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2020 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
diff --git a/src/mainboard/google/hatch/variants/nightfury/include/variant/gpio.h b/src/mainboard/google/hatch/variants/nightfury/include/variant/gpio.h
index 2193c7b2f7..99d3f6d247 100644
--- a/src/mainboard/google/hatch/variants/nightfury/include/variant/gpio.h
+++ b/src/mainboard/google/hatch/variants/nightfury/include/variant/gpio.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2020 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
diff --git a/src/mainboard/google/hatch/variants/nightfury/memory.c b/src/mainboard/google/hatch/variants/nightfury/memory.c
index 7e1594c47e..358982efff 100644
--- a/src/mainboard/google/hatch/variants/nightfury/memory.c
+++ b/src/mainboard/google/hatch/variants/nightfury/memory.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2020 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
diff --git a/src/mainboard/google/hatch/variants/nightfury/ramstage.c b/src/mainboard/google/hatch/variants/nightfury/ramstage.c
index 44cd89b00e..2201efded3 100644
--- a/src/mainboard/google/hatch/variants/nightfury/ramstage.c
+++ b/src/mainboard/google/hatch/variants/nightfury/ramstage.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2020 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
diff --git a/src/mainboard/google/hatch/variants/palkia/Makefile.inc b/src/mainboard/google/hatch/variants/palkia/Makefile.inc
index b0a69da366..50287002a5 100644
--- a/src/mainboard/google/hatch/variants/palkia/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/palkia/Makefile.inc
@@ -1,7 +1,6 @@
 ##
 ## This file is part of the coreboot project.
 ##
-## Copyright 2020 The coreboot project Palkia.
 ##
 ## SPDX-License-Identifier: GPL-2.0-or-later
 ##
diff --git a/src/mainboard/google/hatch/variants/palkia/gpio.c b/src/mainboard/google/hatch/variants/palkia/gpio.c
index 73868f7246..67d070a537 100644
--- a/src/mainboard/google/hatch/variants/palkia/gpio.c
+++ b/src/mainboard/google/hatch/variants/palkia/gpio.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2020 The coreboot project Palkia.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
diff --git a/src/mainboard/google/hatch/variants/palkia/include/variant/acpi/dptf.asl b/src/mainboard/google/hatch/variants/palkia/include/variant/acpi/dptf.asl
index c9b4fb3421..6b6c06aa79 100644
--- a/src/mainboard/google/hatch/variants/palkia/include/variant/acpi/dptf.asl
+++ b/src/mainboard/google/hatch/variants/palkia/include/variant/acpi/dptf.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2020 The coreboot project Palkia.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
diff --git a/src/mainboard/google/hatch/variants/palkia/include/variant/ec.h b/src/mainboard/google/hatch/variants/palkia/include/variant/ec.h
index 454c8d01f2..b0a0c0a919 100644
--- a/src/mainboard/google/hatch/variants/palkia/include/variant/ec.h
+++ b/src/mainboard/google/hatch/variants/palkia/include/variant/ec.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2020 The coreboot project Palkia.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
diff --git a/src/mainboard/google/hatch/variants/palkia/include/variant/gpio.h b/src/mainboard/google/hatch/variants/palkia/include/variant/gpio.h
index aaf6f4d433..afe5145d5b 100644
--- a/src/mainboard/google/hatch/variants/palkia/include/variant/gpio.h
+++ b/src/mainboard/google/hatch/variants/palkia/include/variant/gpio.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2020 The coreboot project Palkia.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
diff --git a/src/mainboard/google/hatch/variants/palkia/memory.c b/src/mainboard/google/hatch/variants/palkia/memory.c
index 1a4bf383e0..05a7fa8afc 100644
--- a/src/mainboard/google/hatch/variants/palkia/memory.c
+++ b/src/mainboard/google/hatch/variants/palkia/memory.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2020 The coreboot project Palkia.
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
diff --git a/src/mainboard/google/hatch/variants/puff/Makefile.inc b/src/mainboard/google/hatch/variants/puff/Makefile.inc
index 2d1440e3ac..8cbad31648 100644
--- a/src/mainboard/google/hatch/variants/puff/Makefile.inc
+++ b/src/mainboard/google/hatch/variants/puff/Makefile.inc
@@ -1,6 +1,5 @@
 ## This file is part of the coreboot project.
 ##
-## Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/puff/gpio.c b/src/mainboard/google/hatch/variants/puff/gpio.c
index 57327fed9a..d1465fe9fa 100644
--- a/src/mainboard/google/hatch/variants/puff/gpio.c
+++ b/src/mainboard/google/hatch/variants/puff/gpio.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/puff/include/variant/ec.h b/src/mainboard/google/hatch/variants/puff/include/variant/ec.h
index 0746c5e6d4..9a3c64e5b0 100644
--- a/src/mainboard/google/hatch/variants/puff/include/variant/ec.h
+++ b/src/mainboard/google/hatch/variants/puff/include/variant/ec.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 Intel Corporation.
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/puff/include/variant/gpio.h b/src/mainboard/google/hatch/variants/puff/include/variant/gpio.h
index d99e2bbd65..40e13ebd77 100644
--- a/src/mainboard/google/hatch/variants/puff/include/variant/gpio.h
+++ b/src/mainboard/google/hatch/variants/puff/include/variant/gpio.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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
diff --git a/src/mainboard/google/hatch/variants/puff/mainboard.c b/src/mainboard/google/hatch/variants/puff/mainboard.c
index 7354ce92cc..7dcd8c756c 100644
--- a/src/mainboard/google/hatch/variants/puff/mainboard.c
+++ b/src/mainboard/google/hatch/variants/puff/mainboard.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2019 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
diff --git a/src/mainboard/google/hatch/variants/stryke/gpio.c b/src/mainboard/google/hatch/variants/stryke/gpio.c
index 82ffb6cb61..58511cae1e 100644
--- a/src/mainboard/google/hatch/variants/stryke/gpio.c
+++ b/src/mainboard/google/hatch/variants/stryke/gpio.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2019 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