diff --git a/boards/arm/stm32wb/flipperzero/include/board.h b/boards/arm/stm32wb/flipperzero/include/board.h
index 7e0e47081c..e00cf8ce7a 100644
--- a/boards/arm/stm32wb/flipperzero/include/board.h
+++ b/boards/arm/stm32wb/flipperzero/include/board.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/stm32wb/flipperzero/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/stm32wb/flipperzero/include/flipperzero-clocking.h b/boards/arm/stm32wb/flipperzero/include/flipperzero-clocking.h
index 081f43f598..ffc52e6608 100644
--- a/boards/arm/stm32wb/flipperzero/include/flipperzero-clocking.h
+++ b/boards/arm/stm32wb/flipperzero/include/flipperzero-clocking.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/stm32wb/flipperzero/include/flipperzero-clocking.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/stm32wb/flipperzero/scripts/Make.defs b/boards/arm/stm32wb/flipperzero/scripts/Make.defs
index bdb2aaa18f..d95053ef71 100644
--- a/boards/arm/stm32wb/flipperzero/scripts/Make.defs
+++ b/boards/arm/stm32wb/flipperzero/scripts/Make.defs
@@ -1,6 +1,8 @@
 ############################################################################
 # boards/arm/stm32wb/flipperzero/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/stm32wb/flipperzero/scripts/flipperzero.ld b/boards/arm/stm32wb/flipperzero/scripts/flipperzero.ld
index b4ea93a772..824fac4def 100644
--- a/boards/arm/stm32wb/flipperzero/scripts/flipperzero.ld
+++ b/boards/arm/stm32wb/flipperzero/scripts/flipperzero.ld
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/stm32wb/flipperzero/scripts/flipperzero.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/stm32wb/flipperzero/src/Makefile b/boards/arm/stm32wb/flipperzero/src/Makefile
index d3e24600a4..13b789b1ad 100644
--- a/boards/arm/stm32wb/flipperzero/src/Makefile
+++ b/boards/arm/stm32wb/flipperzero/src/Makefile
@@ -1,6 +1,8 @@
 ############################################################################
 # boards/arm/stm32wb/flipperzero/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/stm32wb/flipperzero/src/flipperzero.h b/boards/arm/stm32wb/flipperzero/src/flipperzero.h
index ec54726f8d..b7b1015a42 100644
--- a/boards/arm/stm32wb/flipperzero/src/flipperzero.h
+++ b/boards/arm/stm32wb/flipperzero/src/flipperzero.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/stm32wb/flipperzero/src/flipperzero.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/stm32wb/flipperzero/src/stm32_appinit.c b/boards/arm/stm32wb/flipperzero/src/stm32_appinit.c
index e315410462..dcdebccdab 100644
--- a/boards/arm/stm32wb/flipperzero/src/stm32_appinit.c
+++ b/boards/arm/stm32wb/flipperzero/src/stm32_appinit.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/stm32wb/flipperzero/src/stm32_appinit.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/stm32wb/flipperzero/src/stm32_boot.c b/boards/arm/stm32wb/flipperzero/src/stm32_boot.c
index 3f24c75dfb..6bfaebc185 100644
--- a/boards/arm/stm32wb/flipperzero/src/stm32_boot.c
+++ b/boards/arm/stm32wb/flipperzero/src/stm32_boot.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/stm32wb/flipperzero/src/stm32_boot.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/stm32wb/flipperzero/src/stm32_lcd_st7565.c b/boards/arm/stm32wb/flipperzero/src/stm32_lcd_st7565.c
index c8b8264cdd..30dc109608 100644
--- a/boards/arm/stm32wb/flipperzero/src/stm32_lcd_st7565.c
+++ b/boards/arm/stm32wb/flipperzero/src/stm32_lcd_st7565.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/stm32wb/flipperzero/src/stm32_lcd_st7565.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/stm32wb/flipperzero/src/stm32_spi.c b/boards/arm/stm32wb/flipperzero/src/stm32_spi.c
index a3659772ed..6d331d65d7 100644
--- a/boards/arm/stm32wb/flipperzero/src/stm32_spi.c
+++ b/boards/arm/stm32wb/flipperzero/src/stm32_spi.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/stm32wb/flipperzero/src/stm32_spi.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/stm32wb/nucleo-wb55rg/include/board.h b/boards/arm/stm32wb/nucleo-wb55rg/include/board.h
index 4fd91243cd..328fba31d5 100644
--- a/boards/arm/stm32wb/nucleo-wb55rg/include/board.h
+++ b/boards/arm/stm32wb/nucleo-wb55rg/include/board.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/stm32wb/nucleo-wb55rg/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/stm32wb/nucleo-wb55rg/include/nucleo-wb55rg.h b/boards/arm/stm32wb/nucleo-wb55rg/include/nucleo-wb55rg.h
index 7d79e40c6c..65f9f42701 100644
--- a/boards/arm/stm32wb/nucleo-wb55rg/include/nucleo-wb55rg.h
+++ b/boards/arm/stm32wb/nucleo-wb55rg/include/nucleo-wb55rg.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/stm32wb/nucleo-wb55rg/include/nucleo-wb55rg.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/stm32wb/nucleo-wb55rg/scripts/Make.defs b/boards/arm/stm32wb/nucleo-wb55rg/scripts/Make.defs
index 9a17d5a1d5..fc88be1bfa 100644
--- a/boards/arm/stm32wb/nucleo-wb55rg/scripts/Make.defs
+++ b/boards/arm/stm32wb/nucleo-wb55rg/scripts/Make.defs
@@ -1,6 +1,8 @@
 ############################################################################
 # boards/arm/stm32wb/nucleo-wb55rg/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/stm32wb/nucleo-wb55rg/scripts/wb55rg.ld b/boards/arm/stm32wb/nucleo-wb55rg/scripts/wb55rg.ld
index cd1c8acb4d..ca5672a2e5 100644
--- a/boards/arm/stm32wb/nucleo-wb55rg/scripts/wb55rg.ld
+++ b/boards/arm/stm32wb/nucleo-wb55rg/scripts/wb55rg.ld
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/stm32wb/nucleo-wb55rg/scripts/wb55rg.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/stm32wb/nucleo-wb55rg/src/Makefile b/boards/arm/stm32wb/nucleo-wb55rg/src/Makefile
index f153f14b0a..02f0299a9b 100644
--- a/boards/arm/stm32wb/nucleo-wb55rg/src/Makefile
+++ b/boards/arm/stm32wb/nucleo-wb55rg/src/Makefile
@@ -1,6 +1,8 @@
 ############################################################################
 # boards/arm/stm32wb/nucleo-wb55rg/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/stm32wb/nucleo-wb55rg/src/nucleo-wb55rg.h b/boards/arm/stm32wb/nucleo-wb55rg/src/nucleo-wb55rg.h
index b6c8578b53..3a3dc06255 100644
--- a/boards/arm/stm32wb/nucleo-wb55rg/src/nucleo-wb55rg.h
+++ b/boards/arm/stm32wb/nucleo-wb55rg/src/nucleo-wb55rg.h
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/stm32wb/nucleo-wb55rg/src/nucleo-wb55rg.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/stm32wb/nucleo-wb55rg/src/stm32_appinit.c b/boards/arm/stm32wb/nucleo-wb55rg/src/stm32_appinit.c
index 497284720e..e08aaab09d 100644
--- a/boards/arm/stm32wb/nucleo-wb55rg/src/stm32_appinit.c
+++ b/boards/arm/stm32wb/nucleo-wb55rg/src/stm32_appinit.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/stm32wb/nucleo-wb55rg/src/stm32_appinit.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/stm32wb/nucleo-wb55rg/src/stm32_autoleds.c b/boards/arm/stm32wb/nucleo-wb55rg/src/stm32_autoleds.c
index 33ac7d3d50..77a9596a95 100644
--- a/boards/arm/stm32wb/nucleo-wb55rg/src/stm32_autoleds.c
+++ b/boards/arm/stm32wb/nucleo-wb55rg/src/stm32_autoleds.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/stm32wb/nucleo-wb55rg/src/stm32_autoleds.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/stm32wb/nucleo-wb55rg/src/stm32_boot.c b/boards/arm/stm32wb/nucleo-wb55rg/src/stm32_boot.c
index 5d11c15d5b..999ac202c3 100644
--- a/boards/arm/stm32wb/nucleo-wb55rg/src/stm32_boot.c
+++ b/boards/arm/stm32wb/nucleo-wb55rg/src/stm32_boot.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/stm32wb/nucleo-wb55rg/src/stm32_boot.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/stm32wb/nucleo-wb55rg/src/stm32_userleds.c b/boards/arm/stm32wb/nucleo-wb55rg/src/stm32_userleds.c
index 20193516ef..6c31512b3b 100644
--- a/boards/arm/stm32wb/nucleo-wb55rg/src/stm32_userleds.c
+++ b/boards/arm/stm32wb/nucleo-wb55rg/src/stm32_userleds.c
@@ -1,6 +1,8 @@
 /****************************************************************************
  * boards/arm/stm32wb/nucleo-wb55rg/src/stm32_userleds.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