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, 25 deletions

diff --git a/board/comtrend/ar5315u/Makefile b/board/comtrend/ar5315u/Makefile
index 5d2f590375..25656a8cac 100644
--- a/board/comtrend/ar5315u/Makefile
+++ b/board/comtrend/ar5315u/Makefile
@@ -1,5 +1,3 @@
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
+# SPDX-License-Identifier: GPL-2.0+
 
 obj-y += ar-5315u.o
diff --git a/board/comtrend/ar5315u/ar-5315u.c b/board/comtrend/ar5315u/ar-5315u.c
index bdb3acafad..3437985878 100644
--- a/board/comtrend/ar5315u/ar-5315u.c
+++ b/board/comtrend/ar5315u/ar-5315u.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2018 Álvaro Fernández Rojas <noltari@gmail.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/comtrend/ar5387un/Makefile b/board/comtrend/ar5387un/Makefile
index 9de1cd2ba2..572ae1f091 100644
--- a/board/comtrend/ar5387un/Makefile
+++ b/board/comtrend/ar5387un/Makefile
@@ -1,5 +1,3 @@
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
+# SPDX-License-Identifier: GPL-2.0+
 
 obj-y += ar-5387un.o
diff --git a/board/comtrend/ar5387un/ar-5387un.c b/board/comtrend/ar5387un/ar-5387un.c
index d181ca68a0..1e4b7281db 100644
--- a/board/comtrend/ar5387un/ar-5387un.c
+++ b/board/comtrend/ar5387un/ar-5387un.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2017 Álvaro Fernández Rojas <noltari@gmail.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/comtrend/ct5361/Makefile b/board/comtrend/ct5361/Makefile
index 872e80a0c1..8b41c4a07e 100644
--- a/board/comtrend/ct5361/Makefile
+++ b/board/comtrend/ct5361/Makefile
@@ -1,5 +1,3 @@
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
+# SPDX-License-Identifier: GPL-2.0+
 
 obj-y += ct-5361.o
diff --git a/board/comtrend/ct5361/ct-5361.c b/board/comtrend/ct5361/ct-5361.c
index d181ca68a0..1e4b7281db 100644
--- a/board/comtrend/ct5361/ct-5361.c
+++ b/board/comtrend/ct5361/ct-5361.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2017 Álvaro Fernández Rojas <noltari@gmail.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/comtrend/vr3032u/Makefile b/board/comtrend/vr3032u/Makefile
index 9e6203132f..3542fea587 100644
--- a/board/comtrend/vr3032u/Makefile
+++ b/board/comtrend/vr3032u/Makefile
@@ -1,5 +1,3 @@
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
+# SPDX-License-Identifier: GPL-2.0+
 
 obj-y += vr-3032u.o
diff --git a/board/comtrend/vr3032u/vr-3032u.c b/board/comtrend/vr3032u/vr-3032u.c
index d181ca68a0..1e4b7281db 100644
--- a/board/comtrend/vr3032u/vr-3032u.c
+++ b/board/comtrend/vr3032u/vr-3032u.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2017 Álvaro Fernández Rojas <noltari@gmail.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
diff --git a/board/comtrend/wap5813n/Makefile b/board/comtrend/wap5813n/Makefile
index fd7799305d..b8d4a6d5fd 100644
--- a/board/comtrend/wap5813n/Makefile
+++ b/board/comtrend/wap5813n/Makefile
@@ -1,5 +1,3 @@
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
+# SPDX-License-Identifier: GPL-2.0+
 
 obj-y += wap-5813n.o
diff --git a/board/comtrend/wap5813n/wap-5813n.c b/board/comtrend/wap5813n/wap-5813n.c
index d181ca68a0..1e4b7281db 100644
--- a/board/comtrend/wap5813n/wap-5813n.c
+++ b/board/comtrend/wap5813n/wap-5813n.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2017 Álvaro Fernández Rojas <noltari@gmail.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>