3 files changed, 6 insertions, 0 deletions
diff --git a/src/drivers/nvs/nvs.c b/src/drivers/nvs/nvs.c
index 8e94b8728..7252808bf 100644
--- a/src/drivers/nvs/nvs.c
+++ b/src/drivers/nvs/nvs.c
@@ -16,6 +16,8 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+FILE_LICENCE ( GPL2_OR_LATER );
+
 #include <stdint.h>
 #include <string.h>
 #include <errno.h>
diff --git a/src/drivers/nvs/spi.c b/src/drivers/nvs/spi.c
index dbdc32f61..793080a0e 100644
--- a/src/drivers/nvs/spi.c
+++ b/src/drivers/nvs/spi.c
@@ -16,6 +16,8 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+FILE_LICENCE ( GPL2_OR_LATER );
+
 #include <stddef.h>
 #include <errno.h>
 #include <unistd.h>
diff --git a/src/drivers/nvs/threewire.c b/src/drivers/nvs/threewire.c
index dbecf9099..f7a20bbef 100644
--- a/src/drivers/nvs/threewire.c
+++ b/src/drivers/nvs/threewire.c
@@ -16,6 +16,8 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+FILE_LICENCE ( GPL2_OR_LATER );
+
 #include <stddef.h>
 #include <assert.h>
 #include <unistd.h>