diff --git a/src/arch/arm64/id.S b/src/arch/arm64/id.S
index a588f1e1da..16173fb598 100644
--- a/src/arch/arm64/id.S
+++ b/src/arch/arm64/id.S
@@ -1,3 +1,16 @@
+/*
+ * 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.
+ */
+
 #include <build.h>
 
 	.section ".id", "a", %progbits
diff --git a/src/arch/arm64/include/arch/boot/boot.h b/src/arch/arm64/include/arch/boot/boot.h
index 16763c68f6..bff7fe63cd 100644
--- a/src/arch/arm64/include/arch/boot/boot.h
+++ b/src/arch/arm64/include/arch/boot/boot.h
@@ -1,3 +1,16 @@
+/*
+ * 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.
+ */
+
 #ifndef ASM_ARM64_BOOT_H
 #define ASM_ARM64_BOOT_H
 
diff --git a/src/arch/arm64/include/arch/byteorder.h b/src/arch/arm64/include/arch/byteorder.h
index 3478bdb3c2..37cb8b6df6 100644
--- a/src/arch/arm64/include/arch/byteorder.h
+++ b/src/arch/arm64/include/arch/byteorder.h
@@ -1,3 +1,16 @@
+/*
+ * 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.
+ */
+
 #ifndef _BYTEORDER_H
 #define _BYTEORDER_H
 
diff --git a/src/arch/arm64/include/arch/hlt.h b/src/arch/arm64/include/arch/hlt.h
index 285b6f8786..a6a67576fd 100644
--- a/src/arch/arm64/include/arch/hlt.h
+++ b/src/arch/arm64/include/arch/hlt.h
@@ -1,3 +1,16 @@
+/*
+ * 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.
+ */
+
 #ifndef ARCH_HLT_H
 #define ARCH_HLT_H
 
diff --git a/src/arch/arm64/include/stdint.h b/src/arch/arm64/include/stdint.h
index 113c0e7cc7..cb07a07c86 100644
--- a/src/arch/arm64/include/stdint.h
+++ b/src/arch/arm64/include/stdint.h
@@ -1,3 +1,16 @@
+/*
+ * 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.
+ */
+
 #ifndef ARM64_STDINT_H
 #define ARM64_STDINT_H