arm/lib: Replace license and copyright boilerplate by SPDX identifiers

Converts the files that licensecheck can determine to be licensed under
GPL-2.0-only or GPL-2.0-or-later and also convert the copyright statements
to SPDX.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

17 files changed, 63 insertions, 169 deletions

diff --git a/arch/arm/lib/pbl.lds.S b/arch/arm/lib/pbl.lds.S
index 55ff4e1f7e..0a0fb8b5ac 100644
--- a/arch/arm/lib/pbl.lds.S
+++ b/arch/arm/lib/pbl.lds.S
@@ -1,17 +1,6 @@
-/*
- * (C) Copyright 2012 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* SPDX-FileCopyrightText: 2012 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix */
+
 #include <linux/sizes.h>
 #include <asm-generic/barebox.lds.h>
 #include <asm-generic/memory_layout.h>
diff --git a/arch/arm/lib32/armlinux.c b/arch/arm/lib32/armlinux.c
index 1cb9fd2e51..6cb7d4b5f3 100644
--- a/arch/arm/lib32/armlinux.c
+++ b/arch/arm/lib32/armlinux.c
@@ -1,20 +1,6 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * Copyright (C) 2001  Erik Mouw (J.A.K.Mouw@its.tudelft.nl)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
- * GNU General Public License for more details.
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2002 Sysgo Real-Time Solutions GmbH (http://www.elinos.com, Marius Groeger <mgroeger@sysgo.de>)
+// SPDX-FileCopyrightText: 2001 Erik Mouw <J.A.K.Mouw@its.tudelft.nl>
 
 #include <boot.h>
 #include <common.h>
diff --git a/arch/arm/lib32/barebox.lds.S b/arch/arm/lib32/barebox.lds.S
index 54d9b3e381..77a5c525c5 100644
--- a/arch/arm/lib32/barebox.lds.S
+++ b/arch/arm/lib32/barebox.lds.S
@@ -1,19 +1,5 @@
-/*
- * (C) Copyright 2000-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- *
- */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* SPDX-FileCopyrightText: 2000-2004 Wolfgang Denk <wd@denx.de>, DENX Software Engineering */
 
 #include <asm-generic/barebox.lds.h>
 #include <asm/secure.h>
diff --git a/arch/arm/lib32/copy_template.S b/arch/arm/lib32/copy_template.S
index d8eb06328a..f66cd6e667 100644
--- a/arch/arm/lib32/copy_template.S
+++ b/arch/arm/lib32/copy_template.S
@@ -1,15 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-FileCopyrightText: 2005 MontaVista Software, Inc (Nicolas Pitre)
+
 /*
- *  linux/arch/arm/lib/copy_template.s
- *
- *  Code template for optimized memory copy functions
- *
- *  Author:	Nicolas Pitre
- *  Created:	Sep 28, 2005
- *  Copyright:	MontaVista Software, Inc.
+ * linux/arch/arm/lib/copy_template.s
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
+ * Code template for optimized memory copy functions
  */
 
 /*
diff --git a/arch/arm/lib32/div0.c b/arch/arm/lib32/div0.c
index 46f6452419..56ecba750c 100644
--- a/arch/arm/lib32/div0.c
+++ b/arch/arm/lib32/div0.c
@@ -1,18 +1,6 @@
-/*
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2002 Wolfgang Denk <wd@denx.de>, DENX Software Engineering
+
 #include <common.h>
 
 extern void __div0(void);
diff --git a/arch/arm/lib32/findbit.S b/arch/arm/lib32/findbit.S
index ef4caff1ad..82a0f34dc2 100644
--- a/arch/arm/lib32/findbit.S
+++ b/arch/arm/lib32/findbit.S
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-FileCopyrightText: 1995-2000 Russell King */
+
 /*
  * Originally from Linux kernel
  *  arch/arm/lib/findbit.S
  *
- *  Copyright (C) 1995-2000 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
  * 16th March 2001 - John Ripley <jripley@sonicblue.com>
  *   Fixed so that "size" is an exclusive not an inclusive quantity.
  *   All users of these functions expect exclusive sizes, and may
diff --git a/arch/arm/lib32/io-readsb.S b/arch/arm/lib32/io-readsb.S
index 963c455175..f853c48021 100644
--- a/arch/arm/lib32/io-readsb.S
+++ b/arch/arm/lib32/io-readsb.S
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-FileCopyrightText: 1995-2000 Russell King */
+
 /*
  *  linux/arch/arm/lib/io-readsb.S
- *
- *  Copyright (C) 1995-2000 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
  */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
diff --git a/arch/arm/lib32/io-readsl.S b/arch/arm/lib32/io-readsl.S
index 47a29744e9..bb8b96ded0 100644
--- a/arch/arm/lib32/io-readsl.S
+++ b/arch/arm/lib32/io-readsl.S
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-FileCopyrightText: 1995-2000 Russell King */
+
 /*
- *  linux/arch/arm/lib/io-readsl.S
- *
- *  Copyright (C) 1995-2000 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
+ * linux/arch/arm/lib/io-readsl.S
  */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
diff --git a/arch/arm/lib32/io-readsw-armv4.S b/arch/arm/lib32/io-readsw-armv4.S
index f5b34a3479..25f2778860 100644
--- a/arch/arm/lib32/io-readsw-armv4.S
+++ b/arch/arm/lib32/io-readsw-armv4.S
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-FileCopyrightText: 1995-2000 Russell King */
+
 /*
- *  linux/arch/arm/lib/io-readsw-armv4.S
- *
- *  Copyright (C) 1995-2000 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
+ * linux/arch/arm/lib/io-readsw-armv4.S
  */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
diff --git a/arch/arm/lib32/io-writesb.S b/arch/arm/lib32/io-writesb.S
index 1ab8e47cb4..313839bff6 100644
--- a/arch/arm/lib32/io-writesb.S
+++ b/arch/arm/lib32/io-writesb.S
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-FileCopyrightText: 1995-2000 Russell King */
+
 /*
- *  linux/arch/arm/lib/io-writesb.S
- *
- *  Copyright (C) 1995-2000 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
+ * linux/arch/arm/lib/io-writesb.S
  */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
diff --git a/arch/arm/lib32/io-writesl.S b/arch/arm/lib32/io-writesl.S
index 8a3bcd6456..d9a29d9153 100644
--- a/arch/arm/lib32/io-writesl.S
+++ b/arch/arm/lib32/io-writesl.S
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-FileCopyrightText: 1995-2000 Russell King */
+
 /*
- *  linux/arch/arm/lib/io-writesl.S
- *
- *  Copyright (C) 1995-2000 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
+ * linux/arch/arm/lib/io-writesl.S
  */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
diff --git a/arch/arm/lib32/io-writesw-armv4.S b/arch/arm/lib32/io-writesw-armv4.S
index 9e8308dd77..5cfa74356c 100644
--- a/arch/arm/lib32/io-writesw-armv4.S
+++ b/arch/arm/lib32/io-writesw-armv4.S
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-FileCopyrightText: 1995-2000 Russell King */
+
 /*
- *  linux/arch/arm/lib/io-writesw-armv4.S
- *
- *  Copyright (C) 1995-2000 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
+ * linux/arch/arm/lib/io-writesw-armv4.S
  */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
diff --git a/arch/arm/lib32/memcpy.S b/arch/arm/lib32/memcpy.S
index 0fcdaa88e6..d40296e4bf 100644
--- a/arch/arm/lib32/memcpy.S
+++ b/arch/arm/lib32/memcpy.S
@@ -1,13 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-FileCopyrightText: 2005 MontaVista Software, Inc (Nicolas Pitre)
+
 /*
- *  linux/arch/arm/lib/memcpy.S
- *
- *  Author:	Nicolas Pitre
- *  Created:	Sep 28, 2005
- *  Copyright:	MontaVista Software, Inc.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
+ * linux/arch/arm/lib/memcpy.S
  */
 
 #include <linux/linkage.h>
diff --git a/arch/arm/lib32/memset.S b/arch/arm/lib32/memset.S
index 6079dd89f6..4ba74e0c6c 100644
--- a/arch/arm/lib32/memset.S
+++ b/arch/arm/lib32/memset.S
@@ -1,13 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-FileCopyrightText: 1995-2000 Russell King */
+
 /*
- *  linux/arch/arm/lib/memset.S
- *
- *  Copyright (C) 1995-2000 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- *  ASM optimised string functions
+ * linux/arch/arm/lib/memset.S
+ * ASM optimised string functions
  */
 #include <linux/linkage.h>
 #include <asm/assembler.h>
diff --git a/arch/arm/lib32/module.c b/arch/arm/lib32/module.c
index 3ded9896b7..5073675180 100644
--- a/arch/arm/lib32/module.c
+++ b/arch/arm/lib32/module.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-FileCopyrightText: 2002 Russell King
+
 /*
- *  linux/arch/arm/kernel/module.c
- *
- *  Copyright (C) 2002 Russell King.
- *  Modified for nommu by Hyok S. Choi
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
+ * linux/arch/arm/kernel/module.c
  *
+ * Modified for nommu by Hyok S. Choi
  * Module allocation method suggested by Andi Kleen.
  */
 
diff --git a/arch/arm/lib32/semihosting-trap.S b/arch/arm/lib32/semihosting-trap.S
index 9e40ebfe21..f7960d7cea 100644
--- a/arch/arm/lib32/semihosting-trap.S
+++ b/arch/arm/lib32/semihosting-trap.S
@@ -1,18 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-FileCopyrightText: 2015 Zodiac Inflight Innovations */
+
 /*
  * semihosting-trap.S -- Assembly code needed to make a semihosting call
  *
- * Copyright (c) 2015 Zodiac Inflight Innovations
  * Author: Andrey Smirnov <andrew.smirnov@gmail.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
- * GNU General Public License for more details.
- *
  */
 
 #include <linux/linkage.h>
diff --git a/arch/arm/lib32/semihosting.c b/arch/arm/lib32/semihosting.c
index 9fc3b6b62c..57b412e08d 100644
--- a/arch/arm/lib32/semihosting.c
+++ b/arch/arm/lib32/semihosting.c
@@ -1,21 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-FileCopyrightText: 2015 Zodiac Inflight Innovations
+// SPDX-FileCopyrightText: 2014 Broadcom Corporation
+
 /*
  * semihosting.c -- ARM Semihoting API implementation
  *
- * Copyright (c) 2015 Zodiac Inflight Innovations
  * Author: Andrey Smirnov <andrew.smirnov@gmail.com>
- *
  * based on a smiliar code from U-Boot
- * Copyright (c) 2014 Broadcom Corporation
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
- * GNU General Public License for more details.
- *
  */
 
 #include <common.h>