diff --git a/boards/arm/nuc1xx/nutiny-nuc120/include/board.h b/boards/arm/nuc1xx/nutiny-nuc120/include/board.h
index 1acfa755b36..3f617e755d1 100644
--- a/boards/arm/nuc1xx/nutiny-nuc120/include/board.h
+++ b/boards/arm/nuc1xx/nutiny-nuc120/include/board.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/nuc1xx/nutiny-nuc120/include/board.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/boards/arm/nuc1xx/nutiny-nuc120/scripts/Make.defs b/boards/arm/nuc1xx/nutiny-nuc120/scripts/Make.defs
index 563940c8344..a71d1f2945c 100644
--- a/boards/arm/nuc1xx/nutiny-nuc120/scripts/Make.defs
+++ b/boards/arm/nuc1xx/nutiny-nuc120/scripts/Make.defs
@@ -1,6 +1,8 @@
 ############################################################################
 # boards/arm/nuc1xx/nutiny-nuc120/scripts/Make.defs
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The
diff --git a/boards/arm/nuc1xx/nutiny-nuc120/scripts/nutiny-nuc120.ld b/boards/arm/nuc1xx/nutiny-nuc120/scripts/nutiny-nuc120.ld
index 6a9901c83b8..2d9c037d06a 100644
--- a/boards/arm/nuc1xx/nutiny-nuc120/scripts/nutiny-nuc120.ld
+++ b/boards/arm/nuc1xx/nutiny-nuc120/scripts/nutiny-nuc120.ld
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/nuc1xx/nutiny-nuc120/scripts/nutiny-nuc120.ld
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/boards/arm/nuc1xx/nutiny-nuc120/src/Makefile b/boards/arm/nuc1xx/nutiny-nuc120/src/Makefile
index fad51a70ed3..64ebf15fefd 100644
--- a/boards/arm/nuc1xx/nutiny-nuc120/src/Makefile
+++ b/boards/arm/nuc1xx/nutiny-nuc120/src/Makefile
@@ -1,6 +1,8 @@
 ############################################################################
 # boards/arm/nuc1xx/nutiny-nuc120/src/Makefile
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with
 # this work for additional information regarding copyright ownership.  The
diff --git a/boards/arm/nuc1xx/nutiny-nuc120/src/nuc_boardinitialize.c b/boards/arm/nuc1xx/nutiny-nuc120/src/nuc_boardinitialize.c
index 29ab843911b..f46b4b8d74c 100644
--- a/boards/arm/nuc1xx/nutiny-nuc120/src/nuc_boardinitialize.c
+++ b/boards/arm/nuc1xx/nutiny-nuc120/src/nuc_boardinitialize.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/nuc1xx/nutiny-nuc120/src/nuc_boardinitialize.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/boards/arm/nuc1xx/nutiny-nuc120/src/nuc_led.c b/boards/arm/nuc1xx/nutiny-nuc120/src/nuc_led.c
index 8a4796c5132..57ad16acd2c 100644
--- a/boards/arm/nuc1xx/nutiny-nuc120/src/nuc_led.c
+++ b/boards/arm/nuc1xx/nutiny-nuc120/src/nuc_led.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/nuc1xx/nutiny-nuc120/src/nuc_led.c
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The
diff --git a/boards/arm/nuc1xx/nutiny-nuc120/src/nutiny-nuc120.h b/boards/arm/nuc1xx/nutiny-nuc120/src/nutiny-nuc120.h
index 58e9162ed91..1aa18aa9e47 100644
--- a/boards/arm/nuc1xx/nutiny-nuc120/src/nutiny-nuc120.h
+++ b/boards/arm/nuc1xx/nutiny-nuc120/src/nutiny-nuc120.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/nuc1xx/nutiny-nuc120/src/nutiny-nuc120.h
  *
+ * SPDX-License-Identifier: Apache-2.0
+ *
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.  The