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/nios2/Makefile b/arch/nios2/Makefile
index 18685a9..fee18b1 100644
--- a/arch/nios2/Makefile
+++ b/arch/nios2/Makefile
@@ -1,6 +1,4 @@
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
+# SPDX-License-Identifier: GPL-2.0+
head-y := arch/nios2/cpu/start.o
diff --git a/arch/nios2/config.mk b/arch/nios2/config.mk
index 82bd887..c63d170 100644
--- a/arch/nios2/config.mk
+++ b/arch/nios2/config.mk
@@ -1,10 +1,8 @@
+# SPDX-License-Identifier: GPL-2.0+
#
# (C) Copyright 2004
# Psyent Corporation <www.psyent.com>
# Scott McNutt <smcnutt@psyent.com>
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
ifeq ($(CROSS_COMPILE),)
CROSS_COMPILE := nios2-elf-
diff --git a/arch/nios2/cpu/Makefile b/arch/nios2/cpu/Makefile
index c859b46..0b675e7 100644
--- a/arch/nios2/cpu/Makefile
+++ b/arch/nios2/cpu/Makefile
@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0+
#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
extra-y = start.o
obj-y = exceptions.o
diff --git a/arch/nios2/cpu/cpu.c b/arch/nios2/cpu/cpu.c
index 6c4ec2c..1fc7921 100644
--- a/arch/nios2/cpu/cpu.c
+++ b/arch/nios2/cpu/cpu.c
@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/nios2/cpu/exceptions.S b/arch/nios2/cpu/exceptions.S
index f5fa8d7..95be04c 100644
--- a/arch/nios2/cpu/exceptions.S
+++ b/arch/nios2/cpu/exceptions.S
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <config.h>
diff --git a/arch/nios2/cpu/interrupts.c b/arch/nios2/cpu/interrupts.c
index 1599674..6b5d072 100644
--- a/arch/nios2/cpu/interrupts.c
+++ b/arch/nios2/cpu/interrupts.c
@@ -1,11 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2000-2002
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/nios2/cpu/start.S b/arch/nios2/cpu/start.S
index 3e1b0c9..2900200 100644
--- a/arch/nios2/cpu/start.S
+++ b/arch/nios2/cpu/start.S
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <asm-offsets.h>
diff --git a/arch/nios2/cpu/traps.c b/arch/nios2/cpu/traps.c
index 07ed6e4..1c3cc03 100644
--- a/arch/nios2/cpu/traps.c
+++ b/arch/nios2/cpu/traps.c
@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <asm/ptrace.h>
diff --git a/arch/nios2/cpu/u-boot.lds b/arch/nios2/cpu/u-boot.lds
index 3bd3f2c..cbf54b4 100644
--- a/arch/nios2/cpu/u-boot.lds
+++ b/arch/nios2/cpu/u-boot.lds
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <config.h>
diff --git a/arch/nios2/dts/10m50_devboard.dts b/arch/nios2/dts/10m50_devboard.dts
index 461ae68..9cd4016 100644
--- a/arch/nios2/dts/10m50_devboard.dts
+++ b/arch/nios2/dts/10m50_devboard.dts
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2015 Altera Corporation
*
* This file is generated by sopc2dts.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
/dts-v1/;
diff --git a/arch/nios2/dts/3c120_devboard.dts b/arch/nios2/dts/3c120_devboard.dts
index a3cfacb..5a84935 100644
--- a/arch/nios2/dts/3c120_devboard.dts
+++ b/arch/nios2/dts/3c120_devboard.dts
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2013 Altera Corporation
*
* This file is generated by sopc2dts.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
/dts-v1/;
diff --git a/arch/nios2/dts/Makefile b/arch/nios2/dts/Makefile
index f22fabf..0014acf 100644
--- a/arch/nios2/dts/Makefile
+++ b/arch/nios2/dts/Makefile
@@ -1,6 +1,4 @@
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
+# SPDX-License-Identifier: GPL-2.0+
dtb-y += $(CONFIG_DEFAULT_DEVICE_TREE:"%"=%).dtb
diff --git a/arch/nios2/include/asm/bitops.h b/arch/nios2/include/asm/bitops.h
index ee46f37..289da18 100644
--- a/arch/nios2/include/asm/bitops.h
+++ b/arch/nios2/include/asm/bitops.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __ASM_NIOS2_BITOPS_H_
diff --git a/arch/nios2/include/asm/byteorder.h b/arch/nios2/include/asm/byteorder.h
index d52acf8..5d96b31 100644
--- a/arch/nios2/include/asm/byteorder.h
+++ b/arch/nios2/include/asm/byteorder.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
-* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
-* Scott McNutt <smcnutt@psyent.com>
-*
- * SPDX-License-Identifier: GPL-2.0+
-*/
+ * (C) Copyright 2004, Psyent Corporation <www.psyent.com>
+ * Scott McNutt <smcnutt@psyent.com>
+ */
#ifndef __ASM_NIOS2_BYTEORDER_H_
#define __ASM_NIOS2_BYTEORDER_H_
diff --git a/arch/nios2/include/asm/cache.h b/arch/nios2/include/asm/cache.h
index dde43cd..5784884 100644
--- a/arch/nios2/include/asm/cache.h
+++ b/arch/nios2/include/asm/cache.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __ASM_NIOS2_CACHE_H_
diff --git a/arch/nios2/include/asm/config.h b/arch/nios2/include/asm/config.h
index cd29734..bad0026 100644
--- a/arch/nios2/include/asm/config.h
+++ b/arch/nios2/include/asm/config.h
@@ -1,7 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2009 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _ASM_CONFIG_H_
diff --git a/arch/nios2/include/asm/global_data.h b/arch/nios2/include/asm/global_data.h
index 9863fd9..1a0e7d2 100644
--- a/arch/nios2/include/asm/global_data.h
+++ b/arch/nios2/include/asm/global_data.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __ASM_NIOS2_GLOBALDATA_H_
#define __ASM_NIOS2_GLOBALDATA_H_
diff --git a/arch/nios2/include/asm/io.h b/arch/nios2/include/asm/io.h
index 4e5b44a..41e6bd4 100644
--- a/arch/nios2/include/asm/io.h
+++ b/arch/nios2/include/asm/io.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __ASM_NIOS2_IO_H_
diff --git a/arch/nios2/include/asm/nios2.h b/arch/nios2/include/asm/nios2.h
index abe4df3..0872dd6 100644
--- a/arch/nios2/include/asm/nios2.h
+++ b/arch/nios2/include/asm/nios2.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __ASM_NIOS2_H__
diff --git a/arch/nios2/include/asm/opcodes.h b/arch/nios2/include/asm/opcodes.h
index 69d79b7..346cefa 100644
--- a/arch/nios2/include/asm/opcodes.h
+++ b/arch/nios2/include/asm/opcodes.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __ASM_NIOS2_OPCODES_H_
diff --git a/arch/nios2/include/asm/processor.h b/arch/nios2/include/asm/processor.h
index 28a25c5..2ac4a4b 100644
--- a/arch/nios2/include/asm/processor.h
+++ b/arch/nios2/include/asm/processor.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __ASM_NIOS2_PROCESSOR_H_
diff --git a/arch/nios2/include/asm/ptrace.h b/arch/nios2/include/asm/ptrace.h
index 732e9d7..317d8ae 100644
--- a/arch/nios2/include/asm/ptrace.h
+++ b/arch/nios2/include/asm/ptrace.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __ASM_NIOS2_PTRACE_H_
diff --git a/arch/nios2/include/asm/string.h b/arch/nios2/include/asm/string.h
index aff3a79..69f4921 100644
--- a/arch/nios2/include/asm/string.h
+++ b/arch/nios2/include/asm/string.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __ASM_NIOS2_STRING_H_
#define __ASM_NIOS2_STRING_H_
diff --git a/arch/nios2/include/asm/system.h b/arch/nios2/include/asm/system.h
index b158535..33614d5 100644
--- a/arch/nios2/include/asm/system.h
+++ b/arch/nios2/include/asm/system.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __ASM_NIOS2_SYSTEM_H_
#define __ASM_NIOS2_SYSTEM_H_
diff --git a/arch/nios2/include/asm/u-boot.h b/arch/nios2/include/asm/u-boot.h
index cb02e98..f050067 100644
--- a/arch/nios2/include/asm/u-boot.h
+++ b/arch/nios2/include/asm/u-boot.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2004, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
*
- * SPDX-License-Identifier: GPL-2.0+
- *
********************************************************************
* NOTE: This header file defines an interface to U-Boot. Including
* this (unmodified) header file in another file is considered normal
diff --git a/arch/nios2/lib/Makefile b/arch/nios2/lib/Makefile
index e35d2e9..a9f3c71 100644
--- a/arch/nios2/lib/Makefile
+++ b/arch/nios2/lib/Makefile
@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0+
#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
obj-y += cache.o
obj-$(CONFIG_CMD_BOOTM) += bootm.o
diff --git a/arch/nios2/lib/bootm.c b/arch/nios2/lib/bootm.c
index 00ade2c..485d5ae 100644
--- a/arch/nios2/lib/bootm.c
+++ b/arch/nios2/lib/bootm.c
@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2003, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/nios2/lib/cache.c b/arch/nios2/lib/cache.c
index 7c74e1a..c2cdee3 100644
--- a/arch/nios2/lib/cache.c
+++ b/arch/nios2/lib/cache.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2015 Thomas Chou <thomas@wytron.com.tw>
* Copyright (C) 2009, Wind River Systems Inc
* Implemented by fredrik.markstrom@gmail.com and ivarholmqvist@gmail.com
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/nios2/lib/libgcc.c b/arch/nios2/lib/libgcc.c
index cf1b836..a45b3e8 100644
--- a/arch/nios2/lib/libgcc.c
+++ b/arch/nios2/lib/libgcc.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* This file is part of GNU CC.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
typedef unsigned int UWtype;
diff --git a/arch/nios2/lib/longlong.h b/arch/nios2/lib/longlong.h
index 45ec5f0..e46d453 100644
--- a/arch/nios2/lib/longlong.h
+++ b/arch/nios2/lib/longlong.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/* longlong.h -- definitions for mixed size 32/64 bit arithmetic.
Copyright (C) 1991, 1992, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2004,
2005 Free Software Foundation, Inc.
-
- * SPDX-License-Identifier: GPL-2.0+
*/
/* You have to define the following before including this file: