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/examples/Makefile b/examples/Makefile
index 8e329d7..d440bc5 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -1,6 +1,4 @@
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
+# SPDX-License-Identifier: GPL-2.0+
ifndef CONFIG_SANDBOX
diff --git a/examples/api/Makefile b/examples/api/Makefile
index 9068727..476ca71 100644
--- a/examples/api/Makefile
+++ b/examples/api/Makefile
@@ -1,8 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0+
#
# (C) Copyright 2007 Semihalf
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
# Provide symbol API_BUILD to signal that the API example is being built.
KBUILD_CPPFLAGS += -DAPI_BUILD
diff --git a/examples/api/crt0.S b/examples/api/crt0.S
index 5a7049d..57bba9d 100644
--- a/examples/api/crt0.S
+++ b/examples/api/crt0.S
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2007 Semihalf
*
* Written by: Rafal Jaworowski <raj@semihalf.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#if defined(CONFIG_PPC)
diff --git a/examples/api/demo.c b/examples/api/demo.c
index 8c30457..e177bf1 100644
--- a/examples/api/demo.c
+++ b/examples/api/demo.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2007-2008 Semihalf
*
* Written by: Rafal Jaworowski <raj@semihalf.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/examples/api/glue.c b/examples/api/glue.c
index 575c1e5..9c8ed8d 100644
--- a/examples/api/glue.c
+++ b/examples/api/glue.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2007-2008 Semihalf, Rafal Jaworowski <raj@semihalf.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/examples/api/glue.h b/examples/api/glue.h
index 91c8c1c..f974560 100644
--- a/examples/api/glue.h
+++ b/examples/api/glue.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2007 Semihalf
*
* Written by: Rafal Jaworowski <raj@semihalf.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
/*
diff --git a/examples/api/libgenwrap.c b/examples/api/libgenwrap.c
index ba51007..67b2d64 100644
--- a/examples/api/libgenwrap.c
+++ b/examples/api/libgenwrap.c
@@ -1,10 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2007 Semihalf
*
* Written by: Rafal Jaworowski <raj@semihalf.com>
*
- * SPDX-License-Identifier: GPL-2.0+
- *
* This is is a set of wrappers/stubs that allow to use certain routines from
* U-Boot's lib in the standalone app. This way way we can re-use
* existing code e.g. operations on strings and similar.
diff --git a/examples/standalone/Makefile b/examples/standalone/Makefile
index c9d6206..09364d8 100644
--- a/examples/standalone/Makefile
+++ b/examples/standalone/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 := hello_world
extra-$(CONFIG_SMC91111) += smc91111_eeprom
diff --git a/examples/standalone/hello_world.c b/examples/standalone/hello_world.c
index bd8b392..1f61bb4 100644
--- a/examples/standalone/hello_world.c
+++ b/examples/standalone/hello_world.c
@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2000
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/examples/standalone/mips.lds b/examples/standalone/mips.lds
index 849f0aa..163d6ef 100644
--- a/examples/standalone/mips.lds
+++ b/examples/standalone/mips.lds
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2003
* Wolfgang Denk Engineering, <wd@denx.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
/*
diff --git a/examples/standalone/mips64.lds b/examples/standalone/mips64.lds
index 865effd..d67396a 100644
--- a/examples/standalone/mips64.lds
+++ b/examples/standalone/mips64.lds
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2003
* Wolfgang Denk Engineering, <wd@denx.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
/*
diff --git a/examples/standalone/nds32.lds b/examples/standalone/nds32.lds
index 3097a16..5a04f43 100644
--- a/examples/standalone/nds32.lds
+++ b/examples/standalone/nds32.lds
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2011 Andes Technology Corporation
* Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com>
* Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
OUTPUT_FORMAT("elf32-nds32", "elf32-nds32", "elf32-nds32")
diff --git a/examples/standalone/ppc_longjmp.S b/examples/standalone/ppc_longjmp.S
index bf01daa..50dc2b9 100644
--- a/examples/standalone/ppc_longjmp.S
+++ b/examples/standalone/ppc_longjmp.S
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
/* longjmp for PowerPC.
Copyright (C) 1995, 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
-
- * SPDX-License-Identifier: LGPL-2.1+
*/
#include <ppc_asm.tmpl>
diff --git a/examples/standalone/ppc_setjmp.S b/examples/standalone/ppc_setjmp.S
index 29c295b..d538fb0 100644
--- a/examples/standalone/ppc_setjmp.S
+++ b/examples/standalone/ppc_setjmp.S
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
/* setjmp for PowerPC.
Copyright (C) 1995, 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
-
- * SPDX-License-Identifier: LGPL-2.1+
*/
#include <ppc_asm.tmpl>
diff --git a/examples/standalone/riscv.lds b/examples/standalone/riscv.lds
index 7d8c482..9a25861 100644
--- a/examples/standalone/riscv.lds
+++ b/examples/standalone/riscv.lds
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2017 Andes Technology Corporation
* Rick Chen, Andes Technology Corporation <rick@andestech.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
OUTPUT_ARCH(riscv)
diff --git a/examples/standalone/sched.c b/examples/standalone/sched.c
index f2c4961..1c52960 100644
--- a/examples/standalone/sched.c
+++ b/examples/standalone/sched.c
@@ -1,6 +1,4 @@
-/*
- * SPDX-License-Identifier: GPL-2.0+
- */
+// SPDX-License-Identifier: GPL-2.0+
#include <common.h>
#include <exports.h>
diff --git a/examples/standalone/smc91111_eeprom.c b/examples/standalone/smc91111_eeprom.c
index 38faded..5ffefc8 100644
--- a/examples/standalone/smc91111_eeprom.c
+++ b/examples/standalone/smc91111_eeprom.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2004
* Robin Getz rgetz@blacfin.uclinux.org
*
- * SPDX-License-Identifier: GPL-2.0+
- *
* Heavily borrowed from the following peoples GPL'ed software:
* - Wolfgang Denk, DENX Software Engineering, wd@denx.de
* Das U-Boot
diff --git a/examples/standalone/sparc.lds b/examples/standalone/sparc.lds
index 7461eda..30719a3c 100644
--- a/examples/standalone/sparc.lds
+++ b/examples/standalone/sparc.lds
@@ -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+
*/