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-sunxi/Makefile b/arch/arm/mach-sunxi/Makefile
index 1831753..1e261bd 100644
--- a/arch/arm/mach-sunxi/Makefile
+++ b/arch/arm/mach-sunxi/Makefile
@@ -1,12 +1,10 @@
+# SPDX-License-Identifier: GPL-2.0+
#
# (C) Copyright 2012 Henrik Nordstrom <henrik@henriknordstrom.net>
#
# Based on some other Makefile
# (C) Copyright 2000-2003
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
obj-y += board.o
obj-y += clock.o
diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c
index ac456ca..7ac8360 100644
--- a/arch/arm/mach-sunxi/board.c
+++ b/arch/arm/mach-sunxi/board.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2012 Henrik Nordstrom <henrik@henriknordstrom.net>
*
@@ -6,8 +7,6 @@
* Tom Cubie <tangliang@allwinnertech.com>
*
* Some init for sunxi platform.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/arm/mach-sunxi/clock.c b/arch/arm/mach-sunxi/clock.c
index e6f53f9..f591aff 100644
--- a/arch/arm/mach-sunxi/clock.c
+++ b/arch/arm/mach-sunxi/clock.c
@@ -1,11 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2007-2012
* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
* Tom Cubie <tangliang@allwinnertech.com>
*
* (C) Copyright 2013 Luke Kenneth Casson Leighton <lkcl@lkcl.net>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/arm/mach-sunxi/clock_sun4i.c b/arch/arm/mach-sunxi/clock_sun4i.c
index 7e6bd61..57ee018 100644
--- a/arch/arm/mach-sunxi/clock_sun4i.c
+++ b/arch/arm/mach-sunxi/clock_sun4i.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* sun4i, sun5i and sun7i specific clock code
*
@@ -6,8 +7,6 @@
* Tom Cubie <tangliang@allwinnertech.com>
*
* (C) Copyright 2013 Luke Kenneth Casson Leighton <lkcl@lkcl.net>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/arm/mach-sunxi/clock_sun6i.c b/arch/arm/mach-sunxi/clock_sun6i.c
index 870ff5b..82f6f7f 100644
--- a/arch/arm/mach-sunxi/clock_sun6i.c
+++ b/arch/arm/mach-sunxi/clock_sun6i.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* sun6i specific clock code
*
@@ -6,8 +7,6 @@
* Tom Cubie <tangliang@allwinnertech.com>
*
* (C) Copyright 2013 Luke Kenneth Casson Leighton <lkcl@lkcl.net>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/arm/mach-sunxi/clock_sun8i_a83t.c b/arch/arm/mach-sunxi/clock_sun8i_a83t.c
index 3e8728f..a55a616 100644
--- a/arch/arm/mach-sunxi/clock_sun8i_a83t.c
+++ b/arch/arm/mach-sunxi/clock_sun8i_a83t.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* A83 specific clock code
*
@@ -6,8 +7,6 @@
* Tom Cubie <tangliang@allwinnertech.com>
*
* (C) Copyright 2015 Vishnu Patekar <vishnupatekar0510@gmail.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/arm/mach-sunxi/clock_sun9i.c b/arch/arm/mach-sunxi/clock_sun9i.c
index 69930cf..8ba4802 100644
--- a/arch/arm/mach-sunxi/clock_sun9i.c
+++ b/arch/arm/mach-sunxi/clock_sun9i.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* sun9i specific clock code
@@ -6,8 +7,6 @@
*
* (C) Copyright 2016 Theobroma Systems Design und Consulting GmbH
* Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/arm/mach-sunxi/cpu_info.c b/arch/arm/mach-sunxi/cpu_info.c
index 25a5ec2..aadf575e 100644
--- a/arch/arm/mach-sunxi/cpu_info.c
+++ b/arch/arm/mach-sunxi/cpu_info.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2007-2011
* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
* Tom Cubie <tangliang@allwinnertech.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/arm/mach-sunxi/dram_helpers.c b/arch/arm/mach-sunxi/dram_helpers.c
index 95143d1..239ab42 100644
--- a/arch/arm/mach-sunxi/dram_helpers.c
+++ b/arch/arm/mach-sunxi/dram_helpers.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* DRAM init helper functions
*
* (C) Copyright 2015 Hans de Goede <hdegoede@redhat.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/arm/mach-sunxi/dram_sun4i.c b/arch/arm/mach-sunxi/dram_sun4i.c
index f7b4915..8562302 100644
--- a/arch/arm/mach-sunxi/dram_sun4i.c
+++ b/arch/arm/mach-sunxi/dram_sun4i.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* sunxi DRAM controller initialization
* (C) Copyright 2012 Henrik Nordstrom <henrik@henriknordstrom.net>
@@ -10,8 +11,6 @@
* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
* Berg Xing <bergxing@allwinnertech.com>
* Tom Cubie <tangliang@allwinnertech.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
/*
diff --git a/arch/arm/mach-sunxi/dram_sun6i.c b/arch/arm/mach-sunxi/dram_sun6i.c
index 5dbbf61..f473230 100644
--- a/arch/arm/mach-sunxi/dram_sun6i.c
+++ b/arch/arm/mach-sunxi/dram_sun6i.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* Sun6i platform dram controller init.
*
@@ -7,8 +8,6 @@
* Tom Cubie <tangliang@allwinnertech.com>
*
* (C) Copyright 2014 Hans de Goede <hdegoede@redhat.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <errno.h>
diff --git a/arch/arm/mach-sunxi/dram_sun8i_a23.c b/arch/arm/mach-sunxi/dram_sun8i_a23.c
index c53671a..9f00fef 100644
--- a/arch/arm/mach-sunxi/dram_sun8i_a23.c
+++ b/arch/arm/mach-sunxi/dram_sun8i_a23.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* Sun8i platform dram controller init.
*
* (C) Copyright 2014 Hans de Goede <hdegoede@redhat.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
/*
diff --git a/arch/arm/mach-sunxi/dram_sun8i_a33.c b/arch/arm/mach-sunxi/dram_sun8i_a33.c
index fa1620c..d9aa0c6 100644
--- a/arch/arm/mach-sunxi/dram_sun8i_a33.c
+++ b/arch/arm/mach-sunxi/dram_sun8i_a33.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* Sun8i a33 platform dram controller init.
*
@@ -5,8 +6,6 @@
* Jerry Wang <wangflord@allwinnertech.com>
* (C) Copyright 2015 Vishnu Patekar <vishnupatekar0510@gmail.com>
* (C) Copyright 2015 Hans de Goede <hdegoede@redhat.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <errno.h>
diff --git a/arch/arm/mach-sunxi/dram_sun8i_a83t.c b/arch/arm/mach-sunxi/dram_sun8i_a83t.c
index 55df1b9..2c43b3c 100644
--- a/arch/arm/mach-sunxi/dram_sun8i_a83t.c
+++ b/arch/arm/mach-sunxi/dram_sun8i_a83t.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* Sun8i a33 platform dram controller init.
*
@@ -5,8 +6,6 @@
* Jerry Wang <wangflord@allwinnertech.com>
* (C) Copyright 2015 Vishnu Patekar <vishnupatekar0510@gmail.com>
* (C) Copyright 2015 Hans de Goede <hdegoede@redhat.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <errno.h>
diff --git a/arch/arm/mach-sunxi/dram_sun9i.c b/arch/arm/mach-sunxi/dram_sun9i.c
index e7d423f..77cc606 100644
--- a/arch/arm/mach-sunxi/dram_sun9i.c
+++ b/arch/arm/mach-sunxi/dram_sun9i.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* sun9i dram controller initialisation
*
@@ -7,8 +8,6 @@
*
* (C) Copyright 2016 Theobroma Systems Design und Consulting GmbH
* Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/arm/mach-sunxi/dram_sunxi_dw.c b/arch/arm/mach-sunxi/dram_sunxi_dw.c
index 78b4ffb..85e7a18 100644
--- a/arch/arm/mach-sunxi/dram_sunxi_dw.c
+++ b/arch/arm/mach-sunxi/dram_sunxi_dw.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* sun8i H3 platform dram controller init
*
@@ -6,8 +7,6 @@
* (C) Copyright 2015 Vishnu Patekar <vishnupatekar0510@gmail.com>
* (C) Copyright 2015 Hans de Goede <hdegoede@redhat.com>
* (C) Copyright 2015 Jens Kuske <jenskuske@gmail.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/io.h>
diff --git a/arch/arm/mach-sunxi/gtbus_sun9i.c b/arch/arm/mach-sunxi/gtbus_sun9i.c
index c20d3c0..cf011c4 100644
--- a/arch/arm/mach-sunxi/gtbus_sun9i.c
+++ b/arch/arm/mach-sunxi/gtbus_sun9i.c
@@ -1,10 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* GTBUS initialisation for sun9i
*
* (C) Copyright 2016 Theobroma Systems Design und Consulting GmbH
* Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/arm/mach-sunxi/p2wi.c b/arch/arm/mach-sunxi/p2wi.c
index 26a9cfc..82ad254 100644
--- a/arch/arm/mach-sunxi/p2wi.c
+++ b/arch/arm/mach-sunxi/p2wi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* Sunxi A31 Power Management Unit
*
@@ -10,8 +11,6 @@
* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
* Berg Xing <bergxing@allwinnertech.com>
* Tom Cubie <tangliang@allwinnertech.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/arm/mach-sunxi/pinmux.c b/arch/arm/mach-sunxi/pinmux.c
index b026f78..642483f 100644
--- a/arch/arm/mach-sunxi/pinmux.c
+++ b/arch/arm/mach-sunxi/pinmux.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2007-2011
* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
* Tom Cubie <tangliang@allwinnertech.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/arm/mach-sunxi/pmic_bus.c b/arch/arm/mach-sunxi/pmic_bus.c
index f917c3e..5d91d7e 100644
--- a/arch/arm/mach-sunxi/pmic_bus.c
+++ b/arch/arm/mach-sunxi/pmic_bus.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2015 Hans de Goede <hdegoede@redhat.com>
*
@@ -5,8 +6,6 @@
*
* The axp152 & axp209 use an i2c bus, the axp221 uses the p2wi bus and the
* axp223 uses the rsb bus, these functions abstract this.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/arm/mach-sunxi/prcm.c b/arch/arm/mach-sunxi/prcm.c
index e1d091f..71a2e44 100644
--- a/arch/arm/mach-sunxi/prcm.c
+++ b/arch/arm/mach-sunxi/prcm.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* Sunxi A31 Power Management Unit
*
@@ -10,8 +11,6 @@
* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
* Berg Xing <bergxing@allwinnertech.com>
* Tom Cubie <tangliang@allwinnertech.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/arm/mach-sunxi/rsb.c b/arch/arm/mach-sunxi/rsb.c
index 6fd11f1..005ca58 100644
--- a/arch/arm/mach-sunxi/rsb.c
+++ b/arch/arm/mach-sunxi/rsb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2014 Hans de Goede <hdegoede@redhat.com>
*
@@ -5,8 +6,6 @@
* (C) Copyright 2007-2013
* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
* lixiang <lixiang@allwinnertech.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/arm/mach-sunxi/spl_spi_sunxi.c b/arch/arm/mach-sunxi/spl_spi_sunxi.c
index fa22981..043d9f6 100644
--- a/arch/arm/mach-sunxi/spl_spi_sunxi.c
+++ b/arch/arm/mach-sunxi/spl_spi_sunxi.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2016 Siarhei Siamashka <siarhei.siamashka@gmail.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
diff --git a/arch/arm/mach-sunxi/usb_phy.c b/arch/arm/mach-sunxi/usb_phy.c
index 2f1cad1..318e225 100644
--- a/arch/arm/mach-sunxi/usb_phy.c
+++ b/arch/arm/mach-sunxi/usb_phy.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* Sunxi usb-phy code
*
@@ -6,8 +7,6 @@
*
* Based on code from
* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>