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>

6 files changed, 6 insertions, 14 deletions

diff --git a/board/timll/devkit3250/Makefile b/board/timll/devkit3250/Makefile
index 74d5cd37b1..056813995e 100644
--- a/board/timll/devkit3250/Makefile
+++ b/board/timll/devkit3250/Makefile
@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0+
 #
 # Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com>
 # Copyright (C) 2008, Guennadi Liakhovetski <lg@denx.de>
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
 
 obj-y	:= devkit3250.o
 obj-$(CONFIG_SPL_BUILD) += devkit3250_spl.o
diff --git a/board/timll/devkit3250/devkit3250.c b/board/timll/devkit3250/devkit3250.c
index 386d0cde8f..a4b963d463 100644
--- a/board/timll/devkit3250/devkit3250.c
+++ b/board/timll/devkit3250/devkit3250.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Embest/Timll DevKit3250 board support
  *
  * Copyright (C) 2011-2015 Vladimir Zapolskiy <vz@mleia.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/timll/devkit3250/devkit3250_spl.c b/board/timll/devkit3250/devkit3250_spl.c
index bf5269816f..47af78ae0b 100644
--- a/board/timll/devkit3250/devkit3250_spl.c
+++ b/board/timll/devkit3250/devkit3250_spl.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Timll DevKit3250 board support, SPL board configuration
  *
  * (C) Copyright 2015 Vladimir Zapolskiy <vz@mleia.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/timll/devkit8000/Makefile b/board/timll/devkit8000/Makefile
index 104b63b570..4d681701cf 100644
--- a/board/timll/devkit8000/Makefile
+++ b/board/timll/devkit8000/Makefile
@@ -1,11 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0+
 #
 # (C) Copyright 2000, 2001, 2002
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # (C) Copyright 2009
 # Frederik Kriewitz <frederik@kriewitz.eu>
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
 
 obj-y	:= devkit8000.o
diff --git a/board/timll/devkit8000/devkit8000.c b/board/timll/devkit8000/devkit8000.c
index 4bbbd81848..50b70a501c 100644
--- a/board/timll/devkit8000/devkit8000.c
+++ b/board/timll/devkit8000/devkit8000.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * (C) Copyright 2004-2008
  * Texas Instruments, <www.ti.com>
@@ -13,8 +14,6 @@
  *	Richard Woodruff <r-woodruff2@ti.com>
  *	Syed Mohammed Khasim <khasim@ti.com>
  *
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 #include <common.h>
 #include <dm.h>
diff --git a/board/timll/devkit8000/devkit8000.h b/board/timll/devkit8000/devkit8000.h
index a7a37fe3d7..c8d57d167e 100644
--- a/board/timll/devkit8000/devkit8000.h
+++ b/board/timll/devkit8000/devkit8000.h
@@ -1,11 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * (C) Copyright 2008
  * Dirk Behme <dirk.behme@gmail.com>
  *
  * (C) Copyright 2009
  * Frederik Kriewitz <frederik@kriewitz.eu>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 #ifndef _DEVKIT8000_H_
 #define _DEVKIT8000_H_