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>
diff --git a/arch/arm/mach-aspeed/Makefile b/arch/arm/mach-aspeed/Makefile
index 9d29ff7..1557dca 100644
--- a/arch/arm/mach-aspeed/Makefile
+++ b/arch/arm/mach-aspeed/Makefile
@@ -1,8 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0+
#
# Copyright (c) 2016 Google, Inc
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
obj-$(CONFIG_ARCH_ASPEED) += ast_wdt.o
obj-$(CONFIG_ASPEED_AST2500) += ast2500/ ast2500-board.o
diff --git a/arch/arm/mach-aspeed/ast2500-board.c b/arch/arm/mach-aspeed/ast2500-board.c
index 80446af..e7edd54 100644
--- a/arch/arm/mach-aspeed/ast2500-board.c
+++ b/arch/arm/mach-aspeed/ast2500-board.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (c) 2016 Google, Inc
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <dm.h>
diff --git a/arch/arm/mach-aspeed/ast2500/clk_ast2500.c b/arch/arm/mach-aspeed/ast2500/clk_ast2500.c
index 30cfac1..7d864a4 100644
--- a/arch/arm/mach-aspeed/ast2500/clk_ast2500.c
+++ b/arch/arm/mach-aspeed/ast2500/clk_ast2500.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2016 Google, Inc
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/arm/mach-aspeed/ast2500/sdram_ast2500.c b/arch/arm/mach-aspeed/ast2500/sdram_ast2500.c
index 6383f72..63df5f2 100644
--- a/arch/arm/mach-aspeed/ast2500/sdram_ast2500.c
+++ b/arch/arm/mach-aspeed/ast2500/sdram_ast2500.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2012-2020 ASPEED Technology Inc.
*
* Copyright 2016 Google, Inc
- *
- * SPDX-License-Identifier: GPL-2.0
*/
#include <common.h>
diff --git a/arch/arm/mach-aspeed/ast_wdt.c b/arch/arm/mach-aspeed/ast_wdt.c
index 1a858b1..5bc442e 100644
--- a/arch/arm/mach-aspeed/ast_wdt.c
+++ b/arch/arm/mach-aspeed/ast_wdt.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2016 Google, Inc
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>