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>

8 files changed, 8 insertions, 20 deletions

diff --git a/board/Seagate/dockstar/Makefile b/board/Seagate/dockstar/Makefile
index 2ef5093..7fda3f4 100644
--- a/board/Seagate/dockstar/Makefile
+++ b/board/Seagate/dockstar/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0+
 #
 # Copyright (C) 2010  Eric C. Cooper <ecc@cmu.edu>
 #
@@ -5,8 +6,5 @@
 # Prafulla Wadaskar <prafulla@marvell.com>
 # (C) Copyright 2009
 # Marvell Semiconductor <www.marvell.com>
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
 
 obj-y	:= dockstar.o
diff --git a/board/Seagate/dockstar/dockstar.c b/board/Seagate/dockstar/dockstar.c
index f444c16..40e5dc7 100644
--- a/board/Seagate/dockstar/dockstar.c
+++ b/board/Seagate/dockstar/dockstar.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2010  Eric C. Cooper <ecc@cmu.edu>
  *
@@ -5,8 +6,6 @@
  * Prafulla Wadaskar <prafulla@marvell.com>
  * (C) Copyright 2009
  * Marvell Semiconductor <www.marvell.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/Seagate/dockstar/dockstar.h b/board/Seagate/dockstar/dockstar.h
index ec6fa25..cbb1644 100644
--- a/board/Seagate/dockstar/dockstar.h
+++ b/board/Seagate/dockstar/dockstar.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright (C) 2010  Eric C. Cooper <ecc@cmu.edu>
  *
@@ -5,8 +6,6 @@
  * Prafulla Wadaskar <prafulla@marvell.com>
  * (C) Copyright 2009
  * Marvell Semiconductor <www.marvell.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef __DOCKSTAR_H
diff --git a/board/Seagate/dockstar/kwbimage.cfg b/board/Seagate/dockstar/kwbimage.cfg
index e68ce64..65183d4 100644
--- a/board/Seagate/dockstar/kwbimage.cfg
+++ b/board/Seagate/dockstar/kwbimage.cfg
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0+
 #
 # Copyright (C) 2010  Eric C. Cooper <ecc@cmu.edu>
 #
@@ -5,9 +6,6 @@
 # Prafulla Wadaskar <prafulla@marvell.com>
 # (C) Copyright 2009
 # Marvell Semiconductor <www.marvell.com>
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
 # Refer doc/README.kwbimage for more details about how-to configure
 # and create kirkwood boot image
 #
diff --git a/board/Seagate/goflexhome/Makefile b/board/Seagate/goflexhome/Makefile
index e56230c..d6e6b97 100644
--- a/board/Seagate/goflexhome/Makefile
+++ b/board/Seagate/goflexhome/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0+
 #
 # Copyright (C) 2013 Suriyan Ramasami <suriyan.r@gmail.com>
 #
@@ -8,8 +9,5 @@
 # Prafulla Wadaskar <prafulla@marvell.com>
 # (C) Copyright 2009
 # Marvell Semiconductor <www.marvell.com>
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
 
 obj-y	:= goflexhome.o
diff --git a/board/Seagate/goflexhome/goflexhome.c b/board/Seagate/goflexhome/goflexhome.c
index 5d0a424..42b51eb 100644
--- a/board/Seagate/goflexhome/goflexhome.c
+++ b/board/Seagate/goflexhome/goflexhome.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2013 Suriyan Ramasami <suriyan.r@gmail.com>
  *
@@ -8,8 +9,6 @@
  * Prafulla Wadaskar <prafulla@marvell.com>
  * (C) Copyright 2009
  * Marvell Semiconductor <www.marvell.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/Seagate/goflexhome/kwbimage.cfg b/board/Seagate/goflexhome/kwbimage.cfg
index 9d147ea..8c81931 100644
--- a/board/Seagate/goflexhome/kwbimage.cfg
+++ b/board/Seagate/goflexhome/kwbimage.cfg
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0+
 #
 # Copyright (C) 2013 Suriyan Ramasami <suriyan.r@gmail.com>
 #
@@ -8,9 +9,6 @@
 # Prafulla Wadaskar <prafulla@marvell.com>
 # (C) Copyright 2009
 # Marvell Semiconductor <www.marvell.com>
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
 # Refer docs/README.kwimage for more details about how-to configure
 # and create kirkwood boot image
 #
diff --git a/board/Seagate/nas220/nas220.c b/board/Seagate/nas220/nas220.c
index 18c2895..1e6c43b 100644
--- a/board/Seagate/nas220/nas220.c
+++ b/board/Seagate/nas220/nas220.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2014  Evgeni Dobrev <evgeni@studio-punkt.com>
  *
@@ -5,8 +6,6 @@
  * Prafulla Wadaskar <prafulla@marvell.com>
  * (C) Copyright 2009
  * Marvell Semiconductor <www.marvell.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 #include <common.h>