SPDX: Convert all of our single license tags to Linux Kernel style

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>

5 files changed, 5 insertions, 11 deletions

diff --git a/board/compulab/cm_fx6/Makefile b/board/compulab/cm_fx6/Makefile
index 3e5c9034df..e648db26a1 100644
--- a/board/compulab/cm_fx6/Makefile
+++ b/board/compulab/cm_fx6/Makefile
@@ -1,10 +1,8 @@
+# SPDX-License-Identifier: GPL-2.0+
 #
 # (C) Copyright 2014 CompuLab, Ltd. <www.compulab.co.il>
 #
 # Authors: Nikita Kiryanov <nikita@compulab.co.il>
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
 ifdef CONFIG_SPL_BUILD
 obj-y = common.o spl.o
 else
diff --git a/board/compulab/cm_fx6/cm_fx6.c b/board/compulab/cm_fx6/cm_fx6.c
index c72efc5964..c114cdccbb 100644
--- a/board/compulab/cm_fx6/cm_fx6.c
+++ b/board/compulab/cm_fx6/cm_fx6.c
@@ -1,11 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Board functions for Compulab CM-FX6 board
  *
  * Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/
  *
  * Author: Nikita Kiryanov <nikita@compulab.co.il>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/compulab/cm_fx6/common.c b/board/compulab/cm_fx6/common.c
index 796931dc99..e1e4a67f8a 100644
--- a/board/compulab/cm_fx6/common.c
+++ b/board/compulab/cm_fx6/common.c
@@ -1,11 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Code used by both U-Boot and SPL for Compulab CM-FX6
  *
  * Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/
  *
  * Author: Nikita Kiryanov <nikita@compulab.co.il>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/compulab/cm_fx6/common.h b/board/compulab/cm_fx6/common.h
index 76097f80af..debef15880 100644
--- a/board/compulab/cm_fx6/common.h
+++ b/board/compulab/cm_fx6/common.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/
  *
  * Author: Nikita Kiryanov <nikita@compulab.co.il>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <asm/arch/mx6-pins.h>
diff --git a/board/compulab/cm_fx6/spl.c b/board/compulab/cm_fx6/spl.c
index 924f5d79df..acbb2ad400 100644
--- a/board/compulab/cm_fx6/spl.c
+++ b/board/compulab/cm_fx6/spl.c
@@ -1,11 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * SPL specific code for Compulab CM-FX6 board
  *
  * Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/
  *
  * Author: Nikita Kiryanov <nikita@compulab.co.il>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>