4 files changed, 9 insertions, 24 deletions
diff --git a/src/acpi/Kconfig b/src/acpi/Kconfig
index 72cfff50c1..3c6aeb1a18 100644
--- a/src/acpi/Kconfig
+++ b/src/acpi/Kconfig
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-only
+# This file is part of the coreboot project.
 
 config ACPI_SATA_GENERATOR
 	bool
diff --git a/src/acpi/Makefile.inc b/src/acpi/Makefile.inc
index 53ac6797ea..7c2092d5f5 100644
--- a/src/acpi/Makefile.inc
+++ b/src/acpi/Makefile.inc
@@ -1 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
+# This file is part of the coreboot project.
+
 ramstage-$(CONFIG_ACPI_SATA_GENERATOR) += sata.c
diff --git a/src/acpi/sata.c b/src/acpi/sata.c
index d7fcbd6daf..f2b381124e 100644
--- a/src/acpi/sata.c
+++ b/src/acpi/sata.c
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * 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.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
 
 #include "sata.h"
 
diff --git a/src/acpi/sata.h b/src/acpi/sata.h
index fecf4c6b03..5ca2eac254 100644
--- a/src/acpi/sata.h
+++ b/src/acpi/sata.h
@@ -1,15 +1,5 @@
-/*
- * This file is part of the coreboot project.
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * 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.
- */
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
 
 #ifndef __ACPI_SATA_H__
 #define __ACPI_SATA_H__