treewide: Remove "this file is part of" lines

Stefan thinks they don't add value.

Command used:
sed -i -e '/file is part of /d' $(git grep "file is part of " |egrep ":( */\*.*\*/\$|#|;#|-- | *\* )" | cut -d: -f1 |grep -v crossgcc |grep -v gcov | grep -v /elf.h |grep -v nvramtool)

The exceptions are for:
 - crossgcc (patch file)
 - gcov (imported from gcc)
 - elf.h (imported from GNU's libc)
 - nvramtool (more complicated header)

The removed lines are:
-       fmt.Fprintln(f, "/* This file is part of the coreboot project. */")
-# This file is part of a set of unofficial pre-commit hooks available
-/* This file is part of coreboot */
-# This file is part of msrtool.
-/* This file is part of msrtool. */
- * This file is part of ncurses, designed to be appended after curses.h.in
-/* This file is part of pgtblgen. */
- * This file is part of the coreboot project.
- /* This file is part of the coreboot project. */
-#  This file is part of the coreboot project.
-# This file is part of the coreboot project.
-## This file is part of the coreboot project.
--- This file is part of the coreboot project.
-/* This file is part of the coreboot project */
-/* This file is part of the coreboot project. */
-;## This file is part of the coreboot project.
-# This file is part of the coreboot project. It originated in the
- * This file is part of the coreinfo project.
-## This file is part of the coreinfo project.
- * This file is part of the depthcharge project.
-/* This file is part of the depthcharge project. */
-/* This file is part of the ectool project. */
- * This file is part of the GNU C Library.
- * This file is part of the libpayload project.
-## This file is part of the libpayload project.
-/* This file is part of the Linux kernel. */
-## This file is part of the superiotool project.
-/* This file is part of the superiotool project */
-/* This file is part of uio_usbdebug */

Change-Id: I82d872b3b337388c93d5f5bf704e9ee9e53ab3a9
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41194
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

82 files changed, 0 insertions, 82 deletions

diff --git a/src/mainboard/google/kahlee/variants/aleena/Makefile.inc b/src/mainboard/google/kahlee/variants/aleena/Makefile.inc
index c93956bab3..a163f25225 100644
--- a/src/mainboard/google/kahlee/variants/aleena/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/aleena/Makefile.inc
@@ -1,5 +1,4 @@
 #
-# This file is part of the coreboot project.
 #
 #
 # SPDX-License-Identifier: GPL-2.0-only
diff --git a/src/mainboard/google/kahlee/variants/aleena/devicetree.cb b/src/mainboard/google/kahlee/variants/aleena/devicetree.cb
index 2cac8472d0..226703d8a0 100644
--- a/src/mainboard/google/kahlee/variants/aleena/devicetree.cb
+++ b/src/mainboard/google/kahlee/variants/aleena/devicetree.cb
@@ -1,5 +1,4 @@
 #
-# This file is part of the coreboot project.
 #
 #
 # SPDX-License-Identifier: GPL-2.0-only
diff --git a/src/mainboard/google/kahlee/variants/aleena/include/variant/acpi/gpe.asl b/src/mainboard/google/kahlee/variants/aleena/include/variant/acpi/gpe.asl
index a6b622df78..dc2d5b6d93 100644
--- a/src/mainboard/google/kahlee/variants/aleena/include/variant/acpi/gpe.asl
+++ b/src/mainboard/google/kahlee/variants/aleena/include/variant/acpi/gpe.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/gpe.asl>
diff --git a/src/mainboard/google/kahlee/variants/aleena/include/variant/acpi/mainboard.asl b/src/mainboard/google/kahlee/variants/aleena/include/variant/acpi/mainboard.asl
index 304b4f0678..3882bdfd6d 100644
--- a/src/mainboard/google/kahlee/variants/aleena/include/variant/acpi/mainboard.asl
+++ b/src/mainboard/google/kahlee/variants/aleena/include/variant/acpi/mainboard.asl
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/mainboard.asl>
 #include <baseboard/acpi/audio.asl>
diff --git a/src/mainboard/google/kahlee/variants/aleena/include/variant/acpi/routing.asl b/src/mainboard/google/kahlee/variants/aleena/include/variant/acpi/routing.asl
index ee9fd82e25..5ff26a3aa0 100644
--- a/src/mainboard/google/kahlee/variants/aleena/include/variant/acpi/routing.asl
+++ b/src/mainboard/google/kahlee/variants/aleena/include/variant/acpi/routing.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/routing.asl>
diff --git a/src/mainboard/google/kahlee/variants/aleena/include/variant/acpi/sleep.asl b/src/mainboard/google/kahlee/variants/aleena/include/variant/acpi/sleep.asl
index 998ee6f301..ef5a41f14a 100644
--- a/src/mainboard/google/kahlee/variants/aleena/include/variant/acpi/sleep.asl
+++ b/src/mainboard/google/kahlee/variants/aleena/include/variant/acpi/sleep.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/sleep.asl>
diff --git a/src/mainboard/google/kahlee/variants/aleena/include/variant/acpi/thermal.asl b/src/mainboard/google/kahlee/variants/aleena/include/variant/acpi/thermal.asl
index 597335ec70..9a99fd4e7b 100644
--- a/src/mainboard/google/kahlee/variants/aleena/include/variant/acpi/thermal.asl
+++ b/src/mainboard/google/kahlee/variants/aleena/include/variant/acpi/thermal.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/thermal.asl>
diff --git a/src/mainboard/google/kahlee/variants/aleena/include/variant/ec.h b/src/mainboard/google/kahlee/variants/aleena/include/variant/ec.h
index 201305df2b..4f2b685767 100644
--- a/src/mainboard/google/kahlee/variants/aleena/include/variant/ec.h
+++ b/src/mainboard/google/kahlee/variants/aleena/include/variant/ec.h
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/ec.h>
 
diff --git a/src/mainboard/google/kahlee/variants/aleena/include/variant/gpio.h b/src/mainboard/google/kahlee/variants/aleena/include/variant/gpio.h
index 37d619d8cd..417da4fc33 100644
--- a/src/mainboard/google/kahlee/variants/aleena/include/variant/gpio.h
+++ b/src/mainboard/google/kahlee/variants/aleena/include/variant/gpio.h
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/gpio.h>
 
diff --git a/src/mainboard/google/kahlee/variants/aleena/include/variant/thermal.h b/src/mainboard/google/kahlee/variants/aleena/include/variant/thermal.h
index 4cc9eb18bb..2397ab7e63 100644
--- a/src/mainboard/google/kahlee/variants/aleena/include/variant/thermal.h
+++ b/src/mainboard/google/kahlee/variants/aleena/include/variant/thermal.h
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #ifndef THERMAL_H
 #define THERMAL_H
diff --git a/src/mainboard/google/kahlee/variants/baseboard/Makefile.inc b/src/mainboard/google/kahlee/variants/baseboard/Makefile.inc
index 6e46166765..ac22182f3f 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/baseboard/Makefile.inc
@@ -1,5 +1,4 @@
 #
-# This file is part of the coreboot project.
 #
 #
 # SPDX-License-Identifier: GPL-2.0-only
diff --git a/src/mainboard/google/kahlee/variants/baseboard/OemCustomize.c b/src/mainboard/google/kahlee/variants/baseboard/OemCustomize.c
index 9fccc6df6b..4b50d4909d 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/OemCustomize.c
+++ b/src/mainboard/google/kahlee/variants/baseboard/OemCustomize.c
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <amdblocks/agesawrapper.h>
 #include <variant/gpio.h>
diff --git a/src/mainboard/google/kahlee/variants/baseboard/gpio.c b/src/mainboard/google/kahlee/variants/baseboard/gpio.c
index 72db0a2d84..abdcb0dde1 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/gpio.c
+++ b/src/mainboard/google/kahlee/variants/baseboard/gpio.c
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/variants.h>
 #include <soc/gpio.h>
diff --git a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/audio.asl b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/audio.asl
index 75b61c2d84..837678a37e 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/audio.asl
+++ b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/audio.asl
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <amdblocks/acpimmio_map.h>
 
diff --git a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/gpe.asl b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/gpe.asl
index e7b777df2c..106e7025ed 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/gpe.asl
+++ b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/gpe.asl
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 Scope (\_GPE)
 {
diff --git a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/mainboard.asl b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/mainboard.asl
index 168bf566b8..ddfd4cbb2f 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/mainboard.asl
+++ b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/mainboard.asl
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 /* Memory related values */
 Name (LOMH, 0x0)	/* Start of unused memory in C0000-E0000 range */
diff --git a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/routing.asl b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/routing.asl
index 9a51ff3d44..fcf3958726 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/routing.asl
+++ b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/routing.asl
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 /*
  * #include <acpi/acpi.h>
diff --git a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/sleep.asl b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/sleep.asl
index 9540f3c6f6..efd1dc4255 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/sleep.asl
+++ b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/sleep.asl
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 /* Wake status package */
 Name (WKST, Package() { Zero, Zero })
diff --git a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/thermal.asl b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/thermal.asl
index efde141f73..32a6549d83 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/thermal.asl
+++ b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/thermal.asl
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <variant/thermal.h>
 
diff --git a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/ec.h b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/ec.h
index dcc6ac57bf..bd5c2952cf 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/ec.h
+++ b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/ec.h
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #ifndef MAINBOARD_EC_H
 #define MAINBOARD_EC_H
diff --git a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/gpio.h b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/gpio.h
index 7893a54155..6c1c9418c2 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/gpio.h
+++ b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/gpio.h
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #ifndef __BASEBOARD_GPIO_H__
 #define __BASEBOARD_GPIO_H__
diff --git a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/variants.h b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/variants.h
index 8b789929f8..a3be62a3b8 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/variants.h
+++ b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/variants.h
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 
 #ifndef __BASEBOARD_VARIANTS_H__
diff --git a/src/mainboard/google/kahlee/variants/baseboard/mainboard.c b/src/mainboard/google/kahlee/variants/baseboard/mainboard.c
index fab813f08f..868253043a 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/mainboard.c
+++ b/src/mainboard/google/kahlee/variants/baseboard/mainboard.c
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <ec/google/chromeec/ec.h>
 #include <baseboard/variants.h>
diff --git a/src/mainboard/google/kahlee/variants/baseboard/memory.c b/src/mainboard/google/kahlee/variants/baseboard/memory.c
index 0e54445e67..866456071f 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/memory.c
+++ b/src/mainboard/google/kahlee/variants/baseboard/memory.c
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/variants.h>
 #include <console/console.h>
diff --git a/src/mainboard/google/kahlee/variants/baseboard/spd/Makefile.inc b/src/mainboard/google/kahlee/variants/baseboard/spd/Makefile.inc
index 82930beaf3..e93586ccfa 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/spd/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/baseboard/spd/Makefile.inc
@@ -1,5 +1,4 @@
 ##
-## This file is part of the coreboot project.
 ##
 ##
 ## SPDX-License-Identifier: GPL-2.0-only
diff --git a/src/mainboard/google/kahlee/variants/baseboard/tpm_tis.c b/src/mainboard/google/kahlee/variants/baseboard/tpm_tis.c
index df685f3719..63625c408e 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/tpm_tis.c
+++ b/src/mainboard/google/kahlee/variants/baseboard/tpm_tis.c
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <security/tpm/tis.h>
 #include <soc/gpio.h>
diff --git a/src/mainboard/google/kahlee/variants/careena/Makefile.inc b/src/mainboard/google/kahlee/variants/careena/Makefile.inc
index 60da7f361b..fe9a25fc3e 100644
--- a/src/mainboard/google/kahlee/variants/careena/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/careena/Makefile.inc
@@ -1,5 +1,4 @@
 #
-# This file is part of the coreboot project.
 #
 #
 # SPDX-License-Identifier: GPL-2.0-only
diff --git a/src/mainboard/google/kahlee/variants/careena/devicetree.cb b/src/mainboard/google/kahlee/variants/careena/devicetree.cb
index b2e1d659d0..f7a00bdb54 100644
--- a/src/mainboard/google/kahlee/variants/careena/devicetree.cb
+++ b/src/mainboard/google/kahlee/variants/careena/devicetree.cb
@@ -1,5 +1,4 @@
 #
-# This file is part of the coreboot project.
 #
 #
 # SPDX-License-Identifier: GPL-2.0-only
diff --git a/src/mainboard/google/kahlee/variants/careena/include/variant/acpi/gpe.asl b/src/mainboard/google/kahlee/variants/careena/include/variant/acpi/gpe.asl
index a6b622df78..dc2d5b6d93 100644
--- a/src/mainboard/google/kahlee/variants/careena/include/variant/acpi/gpe.asl
+++ b/src/mainboard/google/kahlee/variants/careena/include/variant/acpi/gpe.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/gpe.asl>
diff --git a/src/mainboard/google/kahlee/variants/careena/include/variant/acpi/mainboard.asl b/src/mainboard/google/kahlee/variants/careena/include/variant/acpi/mainboard.asl
index 304b4f0678..3882bdfd6d 100644
--- a/src/mainboard/google/kahlee/variants/careena/include/variant/acpi/mainboard.asl
+++ b/src/mainboard/google/kahlee/variants/careena/include/variant/acpi/mainboard.asl
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/mainboard.asl>
 #include <baseboard/acpi/audio.asl>
diff --git a/src/mainboard/google/kahlee/variants/careena/include/variant/acpi/routing.asl b/src/mainboard/google/kahlee/variants/careena/include/variant/acpi/routing.asl
index ee9fd82e25..5ff26a3aa0 100644
--- a/src/mainboard/google/kahlee/variants/careena/include/variant/acpi/routing.asl
+++ b/src/mainboard/google/kahlee/variants/careena/include/variant/acpi/routing.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/routing.asl>
diff --git a/src/mainboard/google/kahlee/variants/careena/include/variant/acpi/sleep.asl b/src/mainboard/google/kahlee/variants/careena/include/variant/acpi/sleep.asl
index 998ee6f301..ef5a41f14a 100644
--- a/src/mainboard/google/kahlee/variants/careena/include/variant/acpi/sleep.asl
+++ b/src/mainboard/google/kahlee/variants/careena/include/variant/acpi/sleep.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/sleep.asl>
diff --git a/src/mainboard/google/kahlee/variants/careena/include/variant/acpi/thermal.asl b/src/mainboard/google/kahlee/variants/careena/include/variant/acpi/thermal.asl
index 597335ec70..9a99fd4e7b 100644
--- a/src/mainboard/google/kahlee/variants/careena/include/variant/acpi/thermal.asl
+++ b/src/mainboard/google/kahlee/variants/careena/include/variant/acpi/thermal.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/thermal.asl>
diff --git a/src/mainboard/google/kahlee/variants/careena/include/variant/ec.h b/src/mainboard/google/kahlee/variants/careena/include/variant/ec.h
index 621ac68c50..ab9a071d76 100644
--- a/src/mainboard/google/kahlee/variants/careena/include/variant/ec.h
+++ b/src/mainboard/google/kahlee/variants/careena/include/variant/ec.h
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/ec.h>
 
diff --git a/src/mainboard/google/kahlee/variants/careena/include/variant/gpio.h b/src/mainboard/google/kahlee/variants/careena/include/variant/gpio.h
index 4884fc0cbb..c1e2c5ca79 100644
--- a/src/mainboard/google/kahlee/variants/careena/include/variant/gpio.h
+++ b/src/mainboard/google/kahlee/variants/careena/include/variant/gpio.h
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/gpio.h>
diff --git a/src/mainboard/google/kahlee/variants/careena/include/variant/sku.h b/src/mainboard/google/kahlee/variants/careena/include/variant/sku.h
index c450b0f870..169d84269d 100644
--- a/src/mainboard/google/kahlee/variants/careena/include/variant/sku.h
+++ b/src/mainboard/google/kahlee/variants/careena/include/variant/sku.h
@@ -1,4 +1,3 @@
-/* This file is part of the coreboot project. */
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 /* SKU ID enumeration */
diff --git a/src/mainboard/google/kahlee/variants/careena/include/variant/thermal.h b/src/mainboard/google/kahlee/variants/careena/include/variant/thermal.h
index 4cc9eb18bb..2397ab7e63 100644
--- a/src/mainboard/google/kahlee/variants/careena/include/variant/thermal.h
+++ b/src/mainboard/google/kahlee/variants/careena/include/variant/thermal.h
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #ifndef THERMAL_H
 #define THERMAL_H
diff --git a/src/mainboard/google/kahlee/variants/careena/spd/Makefile.inc b/src/mainboard/google/kahlee/variants/careena/spd/Makefile.inc
index 250ffcb4e2..8e5c681e31 100644
--- a/src/mainboard/google/kahlee/variants/careena/spd/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/careena/spd/Makefile.inc
@@ -1,5 +1,4 @@
 ##
-## This file is part of the coreboot project.
 ##
 ##
 ## SPDX-License-Identifier: GPL-2.0-only
diff --git a/src/mainboard/google/kahlee/variants/careena/variant.c b/src/mainboard/google/kahlee/variants/careena/variant.c
index e5a05acca1..d767124c2e 100644
--- a/src/mainboard/google/kahlee/variants/careena/variant.c
+++ b/src/mainboard/google/kahlee/variants/careena/variant.c
@@ -1,4 +1,3 @@
-/* This file is part of the coreboot project. */
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 #include <ec/google/chromeec/ec.h>
diff --git a/src/mainboard/google/kahlee/variants/grunt/Makefile.inc b/src/mainboard/google/kahlee/variants/grunt/Makefile.inc
index c93956bab3..a163f25225 100644
--- a/src/mainboard/google/kahlee/variants/grunt/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/grunt/Makefile.inc
@@ -1,5 +1,4 @@
 #
-# This file is part of the coreboot project.
 #
 #
 # SPDX-License-Identifier: GPL-2.0-only
diff --git a/src/mainboard/google/kahlee/variants/grunt/devicetree.cb b/src/mainboard/google/kahlee/variants/grunt/devicetree.cb
index 3fdd3e0b6b..715f3b17f2 100644
--- a/src/mainboard/google/kahlee/variants/grunt/devicetree.cb
+++ b/src/mainboard/google/kahlee/variants/grunt/devicetree.cb
@@ -1,5 +1,4 @@
 #
-# This file is part of the coreboot project.
 #
 #
 # SPDX-License-Identifier: GPL-2.0-only
diff --git a/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/gpe.asl b/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/gpe.asl
index a6b622df78..dc2d5b6d93 100644
--- a/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/gpe.asl
+++ b/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/gpe.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/gpe.asl>
diff --git a/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/mainboard.asl b/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/mainboard.asl
index 304b4f0678..3882bdfd6d 100644
--- a/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/mainboard.asl
+++ b/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/mainboard.asl
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/mainboard.asl>
 #include <baseboard/acpi/audio.asl>
diff --git a/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/routing.asl b/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/routing.asl
index ee9fd82e25..5ff26a3aa0 100644
--- a/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/routing.asl
+++ b/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/routing.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/routing.asl>
diff --git a/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/sleep.asl b/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/sleep.asl
index 998ee6f301..ef5a41f14a 100644
--- a/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/sleep.asl
+++ b/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/sleep.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/sleep.asl>
diff --git a/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/thermal.asl b/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/thermal.asl
index 597335ec70..9a99fd4e7b 100644
--- a/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/thermal.asl
+++ b/src/mainboard/google/kahlee/variants/grunt/include/variant/acpi/thermal.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/thermal.asl>
diff --git a/src/mainboard/google/kahlee/variants/grunt/include/variant/gpio.h b/src/mainboard/google/kahlee/variants/grunt/include/variant/gpio.h
index 4884fc0cbb..c1e2c5ca79 100644
--- a/src/mainboard/google/kahlee/variants/grunt/include/variant/gpio.h
+++ b/src/mainboard/google/kahlee/variants/grunt/include/variant/gpio.h
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/gpio.h>
diff --git a/src/mainboard/google/kahlee/variants/grunt/include/variant/thermal.h b/src/mainboard/google/kahlee/variants/grunt/include/variant/thermal.h
index 4cc9eb18bb..2397ab7e63 100644
--- a/src/mainboard/google/kahlee/variants/grunt/include/variant/thermal.h
+++ b/src/mainboard/google/kahlee/variants/grunt/include/variant/thermal.h
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #ifndef THERMAL_H
 #define THERMAL_H
diff --git a/src/mainboard/google/kahlee/variants/liara/Makefile.inc b/src/mainboard/google/kahlee/variants/liara/Makefile.inc
index c93956bab3..a163f25225 100644
--- a/src/mainboard/google/kahlee/variants/liara/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/liara/Makefile.inc
@@ -1,5 +1,4 @@
 #
-# This file is part of the coreboot project.
 #
 #
 # SPDX-License-Identifier: GPL-2.0-only
diff --git a/src/mainboard/google/kahlee/variants/liara/devicetree.cb b/src/mainboard/google/kahlee/variants/liara/devicetree.cb
index 133cc977ba..82f93b7c89 100644
--- a/src/mainboard/google/kahlee/variants/liara/devicetree.cb
+++ b/src/mainboard/google/kahlee/variants/liara/devicetree.cb
@@ -1,5 +1,4 @@
 #
-# This file is part of the coreboot project.
 #
 #
 # SPDX-License-Identifier: GPL-2.0-only
diff --git a/src/mainboard/google/kahlee/variants/liara/include/variant/acpi/gpe.asl b/src/mainboard/google/kahlee/variants/liara/include/variant/acpi/gpe.asl
index a6b622df78..dc2d5b6d93 100644
--- a/src/mainboard/google/kahlee/variants/liara/include/variant/acpi/gpe.asl
+++ b/src/mainboard/google/kahlee/variants/liara/include/variant/acpi/gpe.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/gpe.asl>
diff --git a/src/mainboard/google/kahlee/variants/liara/include/variant/acpi/mainboard.asl b/src/mainboard/google/kahlee/variants/liara/include/variant/acpi/mainboard.asl
index 304b4f0678..3882bdfd6d 100644
--- a/src/mainboard/google/kahlee/variants/liara/include/variant/acpi/mainboard.asl
+++ b/src/mainboard/google/kahlee/variants/liara/include/variant/acpi/mainboard.asl
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/mainboard.asl>
 #include <baseboard/acpi/audio.asl>
diff --git a/src/mainboard/google/kahlee/variants/liara/include/variant/acpi/routing.asl b/src/mainboard/google/kahlee/variants/liara/include/variant/acpi/routing.asl
index ee9fd82e25..5ff26a3aa0 100644
--- a/src/mainboard/google/kahlee/variants/liara/include/variant/acpi/routing.asl
+++ b/src/mainboard/google/kahlee/variants/liara/include/variant/acpi/routing.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/routing.asl>
diff --git a/src/mainboard/google/kahlee/variants/liara/include/variant/acpi/sleep.asl b/src/mainboard/google/kahlee/variants/liara/include/variant/acpi/sleep.asl
index 998ee6f301..ef5a41f14a 100644
--- a/src/mainboard/google/kahlee/variants/liara/include/variant/acpi/sleep.asl
+++ b/src/mainboard/google/kahlee/variants/liara/include/variant/acpi/sleep.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/sleep.asl>
diff --git a/src/mainboard/google/kahlee/variants/liara/include/variant/acpi/thermal.asl b/src/mainboard/google/kahlee/variants/liara/include/variant/acpi/thermal.asl
index 597335ec70..9a99fd4e7b 100644
--- a/src/mainboard/google/kahlee/variants/liara/include/variant/acpi/thermal.asl
+++ b/src/mainboard/google/kahlee/variants/liara/include/variant/acpi/thermal.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/thermal.asl>
diff --git a/src/mainboard/google/kahlee/variants/liara/include/variant/ec.h b/src/mainboard/google/kahlee/variants/liara/include/variant/ec.h
index 621ac68c50..ab9a071d76 100644
--- a/src/mainboard/google/kahlee/variants/liara/include/variant/ec.h
+++ b/src/mainboard/google/kahlee/variants/liara/include/variant/ec.h
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/ec.h>
 
diff --git a/src/mainboard/google/kahlee/variants/liara/include/variant/gpio.h b/src/mainboard/google/kahlee/variants/liara/include/variant/gpio.h
index 4884fc0cbb..c1e2c5ca79 100644
--- a/src/mainboard/google/kahlee/variants/liara/include/variant/gpio.h
+++ b/src/mainboard/google/kahlee/variants/liara/include/variant/gpio.h
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/gpio.h>
diff --git a/src/mainboard/google/kahlee/variants/liara/include/variant/thermal.h b/src/mainboard/google/kahlee/variants/liara/include/variant/thermal.h
index 4cc9eb18bb..2397ab7e63 100644
--- a/src/mainboard/google/kahlee/variants/liara/include/variant/thermal.h
+++ b/src/mainboard/google/kahlee/variants/liara/include/variant/thermal.h
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #ifndef THERMAL_H
 #define THERMAL_H
diff --git a/src/mainboard/google/kahlee/variants/nuwani/Makefile.inc b/src/mainboard/google/kahlee/variants/nuwani/Makefile.inc
index 33fb542079..5fcbd1ebd0 100644
--- a/src/mainboard/google/kahlee/variants/nuwani/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/nuwani/Makefile.inc
@@ -1,5 +1,4 @@
 #
-# This file is part of the coreboot project.
 #
 #
 # SPDX-License-Identifier: GPL-2.0-only
diff --git a/src/mainboard/google/kahlee/variants/nuwani/devicetree.cb b/src/mainboard/google/kahlee/variants/nuwani/devicetree.cb
index cb27f75b58..4aa73dd45e 100644
--- a/src/mainboard/google/kahlee/variants/nuwani/devicetree.cb
+++ b/src/mainboard/google/kahlee/variants/nuwani/devicetree.cb
@@ -1,5 +1,4 @@
 #
-# This file is part of the coreboot project.
 #
 #
 # SPDX-License-Identifier: GPL-2.0-only
diff --git a/src/mainboard/google/kahlee/variants/nuwani/include/variant/acpi/gpe.asl b/src/mainboard/google/kahlee/variants/nuwani/include/variant/acpi/gpe.asl
index a6b622df78..dc2d5b6d93 100644
--- a/src/mainboard/google/kahlee/variants/nuwani/include/variant/acpi/gpe.asl
+++ b/src/mainboard/google/kahlee/variants/nuwani/include/variant/acpi/gpe.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/gpe.asl>
diff --git a/src/mainboard/google/kahlee/variants/nuwani/include/variant/acpi/mainboard.asl b/src/mainboard/google/kahlee/variants/nuwani/include/variant/acpi/mainboard.asl
index 304b4f0678..3882bdfd6d 100644
--- a/src/mainboard/google/kahlee/variants/nuwani/include/variant/acpi/mainboard.asl
+++ b/src/mainboard/google/kahlee/variants/nuwani/include/variant/acpi/mainboard.asl
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/mainboard.asl>
 #include <baseboard/acpi/audio.asl>
diff --git a/src/mainboard/google/kahlee/variants/nuwani/include/variant/acpi/routing.asl b/src/mainboard/google/kahlee/variants/nuwani/include/variant/acpi/routing.asl
index ee9fd82e25..5ff26a3aa0 100644
--- a/src/mainboard/google/kahlee/variants/nuwani/include/variant/acpi/routing.asl
+++ b/src/mainboard/google/kahlee/variants/nuwani/include/variant/acpi/routing.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/routing.asl>
diff --git a/src/mainboard/google/kahlee/variants/nuwani/include/variant/acpi/sleep.asl b/src/mainboard/google/kahlee/variants/nuwani/include/variant/acpi/sleep.asl
index 998ee6f301..ef5a41f14a 100644
--- a/src/mainboard/google/kahlee/variants/nuwani/include/variant/acpi/sleep.asl
+++ b/src/mainboard/google/kahlee/variants/nuwani/include/variant/acpi/sleep.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/sleep.asl>
diff --git a/src/mainboard/google/kahlee/variants/nuwani/include/variant/acpi/thermal.asl b/src/mainboard/google/kahlee/variants/nuwani/include/variant/acpi/thermal.asl
index 597335ec70..9a99fd4e7b 100644
--- a/src/mainboard/google/kahlee/variants/nuwani/include/variant/acpi/thermal.asl
+++ b/src/mainboard/google/kahlee/variants/nuwani/include/variant/acpi/thermal.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/thermal.asl>
diff --git a/src/mainboard/google/kahlee/variants/nuwani/include/variant/ec.h b/src/mainboard/google/kahlee/variants/nuwani/include/variant/ec.h
index d6a7fb1200..cd65654dfa 100644
--- a/src/mainboard/google/kahlee/variants/nuwani/include/variant/ec.h
+++ b/src/mainboard/google/kahlee/variants/nuwani/include/variant/ec.h
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/ec.h>
 
diff --git a/src/mainboard/google/kahlee/variants/nuwani/include/variant/gpio.h b/src/mainboard/google/kahlee/variants/nuwani/include/variant/gpio.h
index 37d619d8cd..417da4fc33 100644
--- a/src/mainboard/google/kahlee/variants/nuwani/include/variant/gpio.h
+++ b/src/mainboard/google/kahlee/variants/nuwani/include/variant/gpio.h
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/gpio.h>
 
diff --git a/src/mainboard/google/kahlee/variants/nuwani/include/variant/thermal.h b/src/mainboard/google/kahlee/variants/nuwani/include/variant/thermal.h
index 4cc9eb18bb..2397ab7e63 100644
--- a/src/mainboard/google/kahlee/variants/nuwani/include/variant/thermal.h
+++ b/src/mainboard/google/kahlee/variants/nuwani/include/variant/thermal.h
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #ifndef THERMAL_H
 #define THERMAL_H
diff --git a/src/mainboard/google/kahlee/variants/nuwani/mainboard.c b/src/mainboard/google/kahlee/variants/nuwani/mainboard.c
index f54b0dbc23..3f20bc8881 100644
--- a/src/mainboard/google/kahlee/variants/nuwani/mainboard.c
+++ b/src/mainboard/google/kahlee/variants/nuwani/mainboard.c
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <ec/google/chromeec/ec.h>
 #include <baseboard/variants.h>
diff --git a/src/mainboard/google/kahlee/variants/nuwani/spd/Makefile.inc b/src/mainboard/google/kahlee/variants/nuwani/spd/Makefile.inc
index 45487cbac1..6b7c588bb6 100644
--- a/src/mainboard/google/kahlee/variants/nuwani/spd/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/nuwani/spd/Makefile.inc
@@ -1,5 +1,4 @@
 ##
-## This file is part of the coreboot project.
 ##
 ##
 ## SPDX-License-Identifier: GPL-2.0-only
diff --git a/src/mainboard/google/kahlee/variants/treeya/Makefile.inc b/src/mainboard/google/kahlee/variants/treeya/Makefile.inc
index 33fb542079..5fcbd1ebd0 100644
--- a/src/mainboard/google/kahlee/variants/treeya/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/treeya/Makefile.inc
@@ -1,5 +1,4 @@
 #
-# This file is part of the coreboot project.
 #
 #
 # SPDX-License-Identifier: GPL-2.0-only
diff --git a/src/mainboard/google/kahlee/variants/treeya/devicetree.cb b/src/mainboard/google/kahlee/variants/treeya/devicetree.cb
index a4d44c54b8..09eecb8226 100644
--- a/src/mainboard/google/kahlee/variants/treeya/devicetree.cb
+++ b/src/mainboard/google/kahlee/variants/treeya/devicetree.cb
@@ -1,5 +1,4 @@
 #
-# This file is part of the coreboot project.
 #
 #
 # SPDX-License-Identifier: GPL-2.0-only
diff --git a/src/mainboard/google/kahlee/variants/treeya/include/variant/acpi/gpe.asl b/src/mainboard/google/kahlee/variants/treeya/include/variant/acpi/gpe.asl
index a6b622df78..dc2d5b6d93 100644
--- a/src/mainboard/google/kahlee/variants/treeya/include/variant/acpi/gpe.asl
+++ b/src/mainboard/google/kahlee/variants/treeya/include/variant/acpi/gpe.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/gpe.asl>
diff --git a/src/mainboard/google/kahlee/variants/treeya/include/variant/acpi/mainboard.asl b/src/mainboard/google/kahlee/variants/treeya/include/variant/acpi/mainboard.asl
index 304b4f0678..3882bdfd6d 100644
--- a/src/mainboard/google/kahlee/variants/treeya/include/variant/acpi/mainboard.asl
+++ b/src/mainboard/google/kahlee/variants/treeya/include/variant/acpi/mainboard.asl
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/mainboard.asl>
 #include <baseboard/acpi/audio.asl>
diff --git a/src/mainboard/google/kahlee/variants/treeya/include/variant/acpi/routing.asl b/src/mainboard/google/kahlee/variants/treeya/include/variant/acpi/routing.asl
index ee9fd82e25..5ff26a3aa0 100644
--- a/src/mainboard/google/kahlee/variants/treeya/include/variant/acpi/routing.asl
+++ b/src/mainboard/google/kahlee/variants/treeya/include/variant/acpi/routing.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/routing.asl>
diff --git a/src/mainboard/google/kahlee/variants/treeya/include/variant/acpi/sleep.asl b/src/mainboard/google/kahlee/variants/treeya/include/variant/acpi/sleep.asl
index 998ee6f301..ef5a41f14a 100644
--- a/src/mainboard/google/kahlee/variants/treeya/include/variant/acpi/sleep.asl
+++ b/src/mainboard/google/kahlee/variants/treeya/include/variant/acpi/sleep.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/sleep.asl>
diff --git a/src/mainboard/google/kahlee/variants/treeya/include/variant/acpi/thermal.asl b/src/mainboard/google/kahlee/variants/treeya/include/variant/acpi/thermal.asl
index 597335ec70..9a99fd4e7b 100644
--- a/src/mainboard/google/kahlee/variants/treeya/include/variant/acpi/thermal.asl
+++ b/src/mainboard/google/kahlee/variants/treeya/include/variant/acpi/thermal.asl
@@ -1,4 +1,3 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/acpi/thermal.asl>
diff --git a/src/mainboard/google/kahlee/variants/treeya/include/variant/ec.h b/src/mainboard/google/kahlee/variants/treeya/include/variant/ec.h
index d6a7fb1200..cd65654dfa 100644
--- a/src/mainboard/google/kahlee/variants/treeya/include/variant/ec.h
+++ b/src/mainboard/google/kahlee/variants/treeya/include/variant/ec.h
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/ec.h>
 
diff --git a/src/mainboard/google/kahlee/variants/treeya/include/variant/gpio.h b/src/mainboard/google/kahlee/variants/treeya/include/variant/gpio.h
index 37d619d8cd..417da4fc33 100644
--- a/src/mainboard/google/kahlee/variants/treeya/include/variant/gpio.h
+++ b/src/mainboard/google/kahlee/variants/treeya/include/variant/gpio.h
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <baseboard/gpio.h>
 
diff --git a/src/mainboard/google/kahlee/variants/treeya/include/variant/thermal.h b/src/mainboard/google/kahlee/variants/treeya/include/variant/thermal.h
index 4cc9eb18bb..2397ab7e63 100644
--- a/src/mainboard/google/kahlee/variants/treeya/include/variant/thermal.h
+++ b/src/mainboard/google/kahlee/variants/treeya/include/variant/thermal.h
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #ifndef THERMAL_H
 #define THERMAL_H
diff --git a/src/mainboard/google/kahlee/variants/treeya/mainboard.c b/src/mainboard/google/kahlee/variants/treeya/mainboard.c
index f54b0dbc23..3f20bc8881 100644
--- a/src/mainboard/google/kahlee/variants/treeya/mainboard.c
+++ b/src/mainboard/google/kahlee/variants/treeya/mainboard.c
@@ -1,5 +1,4 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* This file is part of the coreboot project. */
 
 #include <ec/google/chromeec/ec.h>
 #include <baseboard/variants.h>
diff --git a/src/mainboard/google/kahlee/variants/treeya/spd/Makefile.inc b/src/mainboard/google/kahlee/variants/treeya/spd/Makefile.inc
index 45487cbac1..6b7c588bb6 100644
--- a/src/mainboard/google/kahlee/variants/treeya/spd/Makefile.inc
+++ b/src/mainboard/google/kahlee/variants/treeya/spd/Makefile.inc
@@ -1,5 +1,4 @@
 ##
-## This file is part of the coreboot project.
 ##
 ##
 ## SPDX-License-Identifier: GPL-2.0-only