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, 20 deletions

diff --git a/board/freescale/t102xrdb/cpld.c b/board/freescale/t102xrdb/cpld.c
index c03894a265a..2b640e0450e 100644
--- a/board/freescale/t102xrdb/cpld.c
+++ b/board/freescale/t102xrdb/cpld.c
@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
 /**
  * Copyright 2014 Freescale Semiconductor
  *
- * SPDX-License-Identifier:	GPL-2.0+
- *
  * Freescale T1024RDB board-specific CPLD controlling supports.
  *
  * The following macros need to be defined:
diff --git a/board/freescale/t102xrdb/cpld.h b/board/freescale/t102xrdb/cpld.h
index db50f818fbb..c05f536806f 100644
--- a/board/freescale/t102xrdb/cpld.h
+++ b/board/freescale/t102xrdb/cpld.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /**
  * Copyright 2014 Freescale Semiconductor
  *
- * SPDX-License-Identifier:	GPL-2.0+
- *
  */
 
 struct cpld_data {
diff --git a/board/freescale/t102xrdb/ddr.c b/board/freescale/t102xrdb/ddr.c
index 49460a02d17..043f0b5b841 100644
--- a/board/freescale/t102xrdb/ddr.c
+++ b/board/freescale/t102xrdb/ddr.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright 2014 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/freescale/t102xrdb/eth_t102xrdb.c b/board/freescale/t102xrdb/eth_t102xrdb.c
index c06d1b8e0ea..299b859cb64 100644
--- a/board/freescale/t102xrdb/eth_t102xrdb.c
+++ b/board/freescale/t102xrdb/eth_t102xrdb.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright 2014 Freescale Semiconductor, Inc.
  *
  * Shengzhou Liu <Shengzhou.Liu@freescale.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/freescale/t102xrdb/law.c b/board/freescale/t102xrdb/law.c
index 9fd6d894dc1..04a4239797c 100644
--- a/board/freescale/t102xrdb/law.c
+++ b/board/freescale/t102xrdb/law.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright 2014 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/freescale/t102xrdb/pci.c b/board/freescale/t102xrdb/pci.c
index f13d41c77d9..161b8cb403a 100644
--- a/board/freescale/t102xrdb/pci.c
+++ b/board/freescale/t102xrdb/pci.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright 2007-2014 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/freescale/t102xrdb/spl.c b/board/freescale/t102xrdb/spl.c
index ca1e49ffa7b..a226d4b5b53 100644
--- a/board/freescale/t102xrdb/spl.c
+++ b/board/freescale/t102xrdb/spl.c
@@ -1,6 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0+
 /* Copyright 2014 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/freescale/t102xrdb/t102xrdb.c b/board/freescale/t102xrdb/t102xrdb.c
index 8885a546fa3..acc0be07c5a 100644
--- a/board/freescale/t102xrdb/t102xrdb.c
+++ b/board/freescale/t102xrdb/t102xrdb.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright 2014 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/freescale/t102xrdb/t102xrdb.h b/board/freescale/t102xrdb/t102xrdb.h
index 6634e7a9f43..5d460148230 100644
--- a/board/freescale/t102xrdb/t102xrdb.h
+++ b/board/freescale/t102xrdb/t102xrdb.h
@@ -1,7 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Copyright 2014 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef __T1024_RDB_H__
diff --git a/board/freescale/t102xrdb/tlb.c b/board/freescale/t102xrdb/tlb.c
index d77ce25784c..97080eb95e5 100644
--- a/board/freescale/t102xrdb/tlb.c
+++ b/board/freescale/t102xrdb/tlb.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright 2014 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>