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>

10 files changed, 10 insertions, 22 deletions

diff --git a/board/barco/platinum/Makefile b/board/barco/platinum/Makefile
index abc941914a..1e1bf101a8 100644
--- a/board/barco/platinum/Makefile
+++ b/board/barco/platinum/Makefile
@@ -1,8 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0+
 #
 # Copyright (C) 2014, Barco (www.barco.com)
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
 
 obj-y := platinum.o
 obj-$(CONFIG_TARGET_PLATINUM_PICON)     += platinum_picon.o
diff --git a/board/barco/platinum/platinum.c b/board/barco/platinum/platinum.c
index f74fa1358f..b484ec2e78 100644
--- a/board/barco/platinum/platinum.c
+++ b/board/barco/platinum/platinum.c
@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2014, Barco (www.barco.com)
  * Copyright (C) 2014 Stefan Roese <sr@denx.de>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/barco/platinum/platinum.h b/board/barco/platinum/platinum.h
index 3013ed9078..9988caec12 100644
--- a/board/barco/platinum/platinum.h
+++ b/board/barco/platinum/platinum.h
@@ -1,7 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright (C) 2014 Stefan Roese <sr@denx.de>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef _PLATINUM_H_
diff --git a/board/barco/platinum/platinum_picon.c b/board/barco/platinum/platinum_picon.c
index 716aec2839..7d99b1694d 100644
--- a/board/barco/platinum/platinum_picon.c
+++ b/board/barco/platinum/platinum_picon.c
@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2014, Barco (www.barco.com)
  * Copyright (C) 2014 Stefan Roese <sr@denx.de>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/barco/platinum/platinum_titanium.c b/board/barco/platinum/platinum_titanium.c
index bbcd1c5606..5758c147ed 100644
--- a/board/barco/platinum/platinum_titanium.c
+++ b/board/barco/platinum/platinum_titanium.c
@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2014, Barco (www.barco.com)
  * Copyright (C) 2014 Stefan Roese <sr@denx.de>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/barco/platinum/spl_picon.c b/board/barco/platinum/spl_picon.c
index 0f6ff3a38f..ec6de460c1 100644
--- a/board/barco/platinum/spl_picon.c
+++ b/board/barco/platinum/spl_picon.c
@@ -1,10 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2014 Stefan Roese <sr@denx.de>
  *
  * Based on: gw_ventana_spl.c which is:
  * Copyright (C) 2014 Gateworks Corporation
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/barco/platinum/spl_titanium.c b/board/barco/platinum/spl_titanium.c
index 7af890a902..263371a2b2 100644
--- a/board/barco/platinum/spl_titanium.c
+++ b/board/barco/platinum/spl_titanium.c
@@ -1,10 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2014 Stefan Roese <sr@denx.de>
  *
  * Based on: gw_ventana_spl.c which is:
  * Copyright (C) 2014 Gateworks Corporation
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/barco/titanium/Makefile b/board/barco/titanium/Makefile
index 0ad4cb9b15..6bc5c134f6 100644
--- a/board/barco/titanium/Makefile
+++ b/board/barco/titanium/Makefile
@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0+
 #
 # Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
 #
 # (C) Copyright 2011 Freescale Semiconductor, Inc.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
 
 obj-y  := titanium.o
diff --git a/board/barco/titanium/imximage.cfg b/board/barco/titanium/imximage.cfg
index 4fb6982b21..101fc76de4 100644
--- a/board/barco/titanium/imximage.cfg
+++ b/board/barco/titanium/imximage.cfg
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Projectiondesign AS
  * Derived from ./board/freescale/mx6qsabrelite/imximage.cfg
@@ -5,8 +6,6 @@
  * Copyright (C) 2011 Freescale Semiconductor, Inc.
  * Jason Liu <r64343@freescale.com>
  *
- * SPDX-License-Identifier:	GPL-2.0+
- *
  * Refer doc/README.imximage for more details about how-to configure
  * and create imximage boot image
  *
diff --git a/board/barco/titanium/titanium.c b/board/barco/titanium/titanium.c
index caa598d8f5..e9955c816f 100644
--- a/board/barco/titanium/titanium.c
+++ b/board/barco/titanium/titanium.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2013 Stefan Roese <sr@denx.de>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>