21 files changed, 44 insertions, 2 deletions

diff --git a/sys/arm/broadcom/bcm2835/bcm2835_bsc.c b/sys/arm/broadcom/bcm2835/bcm2835_bsc.c
index 155fb84d1a775..68967247fddf1 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_bsc.c
+++ b/sys/arm/broadcom/bcm2835/bcm2835_bsc.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2001 Tsubai Masanari.
  * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@freebsd.org>
  * Copyright (c) 2013 Luiz Otavio O Souza <loos@freebsd.org>
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_bscreg.h b/sys/arm/broadcom/bcm2835/bcm2835_bscreg.h
index 48b31b645d91e..4b95320538071 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_bscreg.h
+++ b/sys/arm/broadcom/bcm2835/bcm2835_bscreg.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@freebsd.org>
  * Copyright (c) 2013 Luiz Otavio O Souza <loos@freebsd.org>
  * All rights reserved.
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_bscvar.h b/sys/arm/broadcom/bcm2835/bcm2835_bscvar.h
index 77974854f4c3d..24ab93c163d12 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_bscvar.h
+++ b/sys/arm/broadcom/bcm2835/bcm2835_bscvar.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@freebsd.org>
  * Copyright (c) 2013 Luiz Otavio O Souza <loos@freebsd.org>
  * All rights reserved.
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_dma.c b/sys/arm/broadcom/bcm2835/bcm2835_dma.c
index acb6e3afa97ab..4b1f2e73480f3 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_dma.c
+++ b/sys/arm/broadcom/bcm2835/bcm2835_dma.c
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2013 Daisuke Aoyama <aoyama@peach.ne.jp>
  * Copyright (c) 2013 Oleksandr Tymoshenko <gonzo@bluezbox.com>
  *
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_dma.h b/sys/arm/broadcom/bcm2835/bcm2835_dma.h
index c39344a272ae8..a6a4276659404 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_dma.h
+++ b/sys/arm/broadcom/bcm2835/bcm2835_dma.h
@@ -1,4 +1,6 @@
-/*
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2013 Daisuke Aoyama <aoyama@peach.ne.jp>
  * Copyright (c) 2013 Oleksandr Tymoshenko <gonzo@bluezbox.com>
  *
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_fb.c b/sys/arm/broadcom/bcm2835/bcm2835_fb.c
index d8c25b5a6e80c..a87fdc3e5497c 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_fb.c
+++ b/sys/arm/broadcom/bcm2835/bcm2835_fb.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@freebsd.org>
  * All rights reserved.
  *
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_fbd.c b/sys/arm/broadcom/bcm2835/bcm2835_fbd.c
index f26b5c19697cf..0555968a91c48 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_fbd.c
+++ b/sys/arm/broadcom/bcm2835/bcm2835_fbd.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@freebsd.org>
  * Copyright (c) 2012, 2013 The FreeBSD Foundation
  * All rights reserved.
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_gpio.c b/sys/arm/broadcom/bcm2835/bcm2835_gpio.c
index 07b311e679fd9..23328ac6bc4da 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_gpio.c
+++ b/sys/arm/broadcom/bcm2835/bcm2835_gpio.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@FreeBSD.org>
  * Copyright (c) 2012-2015 Luiz Otavio O Souza <loos@FreeBSD.org>
  * All rights reserved.
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_gpio.h b/sys/arm/broadcom/bcm2835/bcm2835_gpio.h
index 911bcf2198421..10436f8f732ef 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_gpio.h
+++ b/sys/arm/broadcom/bcm2835/bcm2835_gpio.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2013 Oleksandr Tymoshenko <gonzo@bluezbox.com>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_intr.c b/sys/arm/broadcom/bcm2835/bcm2835_intr.c
index 249b86703fd69..0b77571a3a014 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_intr.c
+++ b/sys/arm/broadcom/bcm2835/bcm2835_intr.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Damjan Marion <dmarion@Freebsd.org>
  * All rights reserved.
  *
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_machdep.c b/sys/arm/broadcom/bcm2835/bcm2835_machdep.c
index 61a1cc8e19caa..de4b1bb4342b4 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_machdep.c
+++ b/sys/arm/broadcom/bcm2835/bcm2835_machdep.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-4-Clause
+ *
  * Copyright (c) 2012 Oleksandr Tymoshenko.
  * Copyright (c) 1994-1998 Mark Brinicombe.
  * Copyright (c) 1994 Brini.
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_mbox.c b/sys/arm/broadcom/bcm2835/bcm2835_mbox.c
index 2fc0a9e70f083..f3b5363268ed3 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_mbox.c
+++ b/sys/arm/broadcom/bcm2835/bcm2835_mbox.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@freebsd.org>
  * All rights reserved.
  *
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_mbox.h b/sys/arm/broadcom/bcm2835/bcm2835_mbox.h
index 17e59eb7adc50..3cd8699a704b3 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_mbox.h
+++ b/sys/arm/broadcom/bcm2835/bcm2835_mbox.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@freebsd.org>
  * All rights reserved.
  *
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_sdhci.c b/sys/arm/broadcom/bcm2835/bcm2835_sdhci.c
index e39d4e6445b3f..cb4f9bcbcb8f1 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_sdhci.c
+++ b/sys/arm/broadcom/bcm2835/bcm2835_sdhci.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@freebsd.org>
  * All rights reserved.
  *
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_spi.c b/sys/arm/broadcom/bcm2835/bcm2835_spi.c
index 8341ff47fc6ff..03d3e1b3c59e8 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_spi.c
+++ b/sys/arm/broadcom/bcm2835/bcm2835_spi.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@freebsd.org>
  * Copyright (c) 2013 Luiz Otavio O Souza <loos@freebsd.org>
  * All rights reserved.
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_spireg.h b/sys/arm/broadcom/bcm2835/bcm2835_spireg.h
index 6a0350c8b57cd..a658f16c92b99 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_spireg.h
+++ b/sys/arm/broadcom/bcm2835/bcm2835_spireg.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@freebsd.org>
  * Copyright (c) 2013 Luiz Otavio O Souza <loos@freebsd.org>
  * All rights reserved.
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_spivar.h b/sys/arm/broadcom/bcm2835/bcm2835_spivar.h
index 6a32f9229b929..25b06e2aa2f89 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_spivar.h
+++ b/sys/arm/broadcom/bcm2835/bcm2835_spivar.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@freebsd.org>
  * Copyright (c) 2013 Luiz Otavio O Souza <loos@freebsd.org>
  * All rights reserved.
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_systimer.c b/sys/arm/broadcom/bcm2835/bcm2835_systimer.c
index 724e5efbc86bb..4e2a91753f71d 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_systimer.c
+++ b/sys/arm/broadcom/bcm2835/bcm2835_systimer.c
@@ -1,4 +1,6 @@
 /*
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@freebsd.org>
  * Copyright (c) 2012 Damjan Marion <dmarion@freebsd.org>
  * All rights reserved.
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_vcbus.h b/sys/arm/broadcom/bcm2835/bcm2835_vcbus.h
index 1b540d9be10f3..16b7c176073b1 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_vcbus.h
+++ b/sys/arm/broadcom/bcm2835/bcm2835_vcbus.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Oleksandr Tymoshenko <gonzo@freebsd.org>
  * All rights reserved.
  *
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_wdog.c b/sys/arm/broadcom/bcm2835/bcm2835_wdog.c
index 7df634b884779..d823adfd07005 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_wdog.c
+++ b/sys/arm/broadcom/bcm2835/bcm2835_wdog.c
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Alexander Rybalko <ray@freebsd.org>
  * All rights reserved.
  *
diff --git a/sys/arm/broadcom/bcm2835/bcm2835_wdog.h b/sys/arm/broadcom/bcm2835/bcm2835_wdog.h
index 55569d9b4cee9..214991820fdc1 100644
--- a/sys/arm/broadcom/bcm2835/bcm2835_wdog.h
+++ b/sys/arm/broadcom/bcm2835/bcm2835_wdog.h
@@ -1,4 +1,6 @@
 /*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
  * Copyright (c) 2012 Alexander Rybalko <ray@freebsd.org>
  * All rights reserved.
  *