target: use SPDX license identifiers on Makefiles

Use SPDX license tags to allow machines to check licenses.

Signed-off-by: Adrian Schmutzler <[email protected]>

target/linux/Makefile

@@ -1,9 +1,7 @@
-# 
-# Copyright (C) 2006-2007 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
+# SPDX-License-Identifier: GPL-2.0-only
 #
+# Copyright (C) 2006-2007 OpenWrt.org
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/target.mk
 

target/linux/apm821xx/Makefile

@@ -1,7 +1,5 @@
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
 include $(TOPDIR)/rules.mk
 
 ARCH:=powerpc

target/linux/apm821xx/image/Makefile

@@ -1,7 +1,5 @@
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 

target/linux/apm821xx/nand/profiles/00-default.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2011 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Default
   NAME:=Default Profile

target/linux/apm821xx/sata/profiles/00-default.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2011 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Default
   NAME:=Default Profile

target/linux/arc770/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2015 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 
 ARCH:=arc

target/linux/arc770/generic/profiles/00-default.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2015 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Default
 	NAME:=Default Profile (all drivers)

target/linux/arc770/image/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2016 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 

target/linux/archs38/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2016 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 
 ARCH:=arc

target/linux/archs38/generic/profiles/00-default.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2016 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Default
 	NAME:=Default Profile (all drivers)

target/linux/archs38/image/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2016 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 

target/linux/armvirt/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2017 Yousong Zhou <[email protected]>
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 
 BOARD:=armvirt

target/linux/armvirt/image/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2016-2017 Yousong Zhou <[email protected]>
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 

target/linux/at91/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2006-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 
 ARCH:=arm

target/linux/at91/image/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2006-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 

target/linux/at91/modules.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2010 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define KernelPackage/mmc-at91
   SUBMENU:=$(OTHER_MENU)

target/linux/ath25/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2006-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 
 ARCH:=mips

target/linux/ath25/image/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2006-2010 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 

target/linux/ath25/profiles/00-default.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2011 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Default
 	NAME:=Default Profile

target/linux/bcm27xx/Makefile

@@ -1,10 +1,8 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2012-2020 OpenWrt.org
 # Copyright (C) 2017 LEDE project
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 
 ARCH:=arm

target/linux/bcm27xx/image/Makefile

@@ -1,10 +1,8 @@
-# 
+# SPDX-License-Identifier: GPL-2.0-only
+#
 # Copyright (C) 2012-2019 OpenWrt.org
 # Copyright (C) 2016-2017 LEDE project
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 

target/linux/bcm27xx/modules.mk

@@ -1,8 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2019 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 include $(TOPDIR)/target/linux/bcm27xx/modules/*.mk

target/linux/bcm27xx/modules/hwmon.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2019 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define KernelPackage/hwmon-raspberrypi
   TITLE:=Raspberry Pi voltage monitor

target/linux/bcm27xx/modules/i2c.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2019 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 I2C_BCM2835_MODULES:=\
   CONFIG_I2C_BCM2835:drivers/i2c/busses/i2c-bcm2835

target/linux/bcm27xx/modules/other.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2019 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define KernelPackage/pwm-bcm2835
   SUBMENU:=$(OTHER_MENU)

target/linux/bcm27xx/modules/sound.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2019 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define KernelPackage/sound-arm-bcm2835
   TITLE:=BCM2835 ALSA driver

target/linux/bcm27xx/modules/spi.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2019 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define KernelPackage/spi-bcm2835
   SUBMENU:=$(SPI_MENU)

target/linux/bcm27xx/modules/video.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2019 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define KernelPackage/camera-bcm2835
   TITLE:=BCM2835 Camera

target/linux/bcm47xx/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2006-2008 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 
 ARCH:=mipsel

target/linux/bcm47xx/generic/profiles/100-Broadcom-b43.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2007-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-b43
   NAME:=Broadcom SoC, all Ethernet, BCM43xx WiFi (b43, default)

target/linux/bcm47xx/generic/profiles/101-Broadcom-wl.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2010-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-wl
   NAME:=Broadcom SoC, all Ethernet, BCM43xx WiFi (wl, proprietary)

target/linux/bcm47xx/generic/profiles/104-Broadcom-ath5k.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2006-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-ath5k
   NAME:=Broadcom SoC, all Ethernet, Atheros WiFi (ath5k)

target/linux/bcm47xx/generic/profiles/105-Broadcom-none.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2006-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-none
   NAME:=Broadcom SoC, all Ethernet, No WiFi

target/linux/bcm47xx/generic/profiles/200-Broadcom-b44-b43.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2007-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-b44-b43
   NAME:=Broadcom SoC, b44 Ethernet, BCM43xx WiFi (b43, default)

target/linux/bcm47xx/generic/profiles/201-Broadcom-b44-wl.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2010-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-b44-wl
   NAME:=Broadcom SoC, b44 Ethernet, BCM43xx WiFi (wl, proprietary)

target/linux/bcm47xx/generic/profiles/204-Broadcom-b44-ath5k.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2006-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-b44-ath5k
   NAME:=Broadcom SoC, b44 Ethernet, Atheros WiFi (ath5k)

target/linux/bcm47xx/generic/profiles/205-Broadcom-b44-none.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2006-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-b44-none
   NAME:=Broadcom SoC, b44 Ethernet, No WiFi

target/linux/bcm47xx/generic/profiles/210-Broadcom-tg3-b43.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2007-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-tg3-b43
   NAME:=Broadcom SoC, tg3 Ethernet, BCM43xx WiFi (b43)

target/linux/bcm47xx/generic/profiles/211-Broadcom-tg3-wl.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2010-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-tg3-wl
   NAME:=Broadcom SoC, tg3 Ethernet, BCM43xx WiFi (wl, proprietary)

target/linux/bcm47xx/generic/profiles/215-Broadcom-tg3-none.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2006-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-tg3-none
   NAME:=Broadcom SoC, tg3 Ethernet, no WiFi

target/linux/bcm47xx/generic/profiles/220-Broadcom-bgmac-b43.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2007-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-bgmac-b43
   NAME:=Broadcom SoC, bgmac Ethernet, BCM43xx WiFi (b43)

target/linux/bcm47xx/generic/profiles/221-Broadcom-bgmac-wl.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2010-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-bgmac-wl
   NAME:=Broadcom SoC, bgmac Ethernet, BCM43xx WiFi (wl, proprietary)

target/linux/bcm47xx/generic/profiles/225-Broadcom-bgmac-none.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2006-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-bgmac-none
   NAME:=Broadcom SoC, bgmac Ethernet, No WiFi

target/linux/bcm47xx/generic/profiles/226-Broadcom-bgmac-brcsmac.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2007-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-bgmac-brcmsmac
   NAME:=Broadcom SoC, bgmac Ethernet, BCM43xx WiFi (brcmsmac)

target/linux/bcm47xx/generic/profiles/PS-1208MFG.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2007-2010 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Ps1208mfg
   NAME:=Edimax PS-1208MFG

target/linux/bcm47xx/image/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2006-2016 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 

target/linux/bcm47xx/legacy/profiles/100-Broadcom-b43.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2007-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-b43
   NAME:=Broadcom SoC, all Ethernet, BCM43xx WiFi (b43, default)

target/linux/bcm47xx/legacy/profiles/101-Broadcom-wl.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2010-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-wl
   NAME:=Broadcom SoC, all Ethernet, BCM43xx WiFi (wl, proprietary)

target/linux/bcm47xx/mips74k/profiles/100-Broadcom-b43.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2014 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-mips74k-b43
   NAME:=Broadcom SoC, BCM43xx WiFi (b43)

target/linux/bcm47xx/mips74k/profiles/101-Broadcom-brcsmac.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2014 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-mips74k-brcmsmac
   NAME:=Broadcom SoC, BCM43xx WiFi (brcmsmac)

target/linux/bcm47xx/mips74k/profiles/102-Broadcom-wl.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2014 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-mips74k-wl
   NAME:=Broadcom SoC, BCM43xx WiFi (proprietary wl)

target/linux/bcm47xx/mips74k/profiles/103-Broadcom-none.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2014 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Broadcom-mips74k-none
   NAME:=Broadcom SoC, No WiFi

target/linux/bcm47xx/modules.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2006-2012 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define KernelPackage/bgmac
   TITLE:=Broadcom bgmac driver

target/linux/bcm53xx/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 
 ARCH:=arm

target/linux/bcm53xx/image/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 

target/linux/bcm53xx/modules.mk

@@ -1,8 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2016 Rafał Miłecki <[email protected]>
-#
-# This is free software, licensed under the GNU General Public License v2.
-#
 
 define KernelPackage/phy-bcm-ns-usb2
   TITLE:=Broadcom Northstar USB 2.0 PHY Driver

target/linux/bcm53xx/profiles/100-Generic.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Generic
   NAME:=Broadcom SoC, BCM43xx WiFi (b43, brcmfmac, default)

target/linux/bcm63xx/Makefile

@@ -1,10 +1,8 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2006-2019 OpenWrt.org
 # Copyright (C) 2016 LEDE project
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 
 ARCH:=mips

target/linux/bcm63xx/image/Makefile

@@ -1,10 +1,8 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2006-2015 OpenWrt.org
 # Copyright (C) 2016 LEDE project
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 

target/linux/bcm63xx/modules.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2010 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define KernelPackage/pcmcia-bcm63xx
   SUBMENU:=$(PCMCIA_MENU)

target/linux/bcm63xx/profiles/default.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2016 LEDE project
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Default
   NAME:=Default Profile

target/linux/gemini/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2009-2018 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 
 ARCH:=arm

target/linux/gemini/image/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2009-2018 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 

target/linux/generic/image/Makefile

@@ -1,9 +1,7 @@
-# 
-# Copyright (C) 2006-2010 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
+# SPDX-License-Identifier: GPL-2.0-only
 #
+# Copyright (C) 2006-2010 OpenWrt.org
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 

target/linux/imx6/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2013-2014 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 
 ARCH:=arm

target/linux/imx6/image/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 

target/linux/imx6/profiles/100-default.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/Default
   PRIORITY:=1

target/linux/kirkwood/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2009-2015 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 
 ARCH:=arm

target/linux/kirkwood/image/Makefile

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2009-2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk

target/linux/lantiq/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2007-2011 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 
 BOARD:=lantiq

target/linux/lantiq/ase/target.mk

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2016 LEDE Project
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 ARCH:=mips
 SUBTARGET:=ase
 BOARDNAME:=Amazon-SE

target/linux/lantiq/image/Makefile

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2010-2016 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 # boards missing since devicetree update
 #EASY50712 ARV3527P

target/linux/lantiq/modules.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2010 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 I2C_LANTIQ_MODULES:= \
   CONFIG_I2C_LANTIQ:drivers/i2c/busses/i2c-lantiq

target/linux/layerscape/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2016 Jiang Yutang <[email protected]>
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 
 BOARD:=layerscape

target/linux/layerscape/armv7/target.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright 2018 NXP
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 ARCH:=arm
 BOARDNAME:=ARMv7 based boards

target/linux/layerscape/armv8_64b/target.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2016 Jiang Yutang <[email protected]>
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 ARCH:=aarch64
 BOARDNAME:=ARMv8 64-bit based boards

target/linux/layerscape/image/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2016 Jiang Yutang <[email protected]>
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 

target/linux/layerscape/image/armv7.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright 2018-2020 NXP
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Device/Default
   PROFILES := Default

target/linux/layerscape/image/armv8_64b.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright 2018-2020 NXP
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Device/Default
   PROFILES := Default

target/linux/layerscape/modules.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) Jiang Yutang <[email protected]>
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define KernelPackage/ahci-qoriq
   SUBMENU:=$(BLOCK_MENU)

target/linux/malta/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2010-2011 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 
 BOARD:=malta

target/linux/malta/image/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2010 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 

target/linux/mediatek/image/Makefile

@@ -1,10 +1,8 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2012-2015 OpenWrt.org
 # Copyright (C) 2016-2017 LEDE project
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 

target/linux/mpc85xx/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2010 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 
 ARCH:=powerpc

target/linux/mpc85xx/image/Makefile

@@ -1,7 +1,5 @@
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+# SPDX-License-Identifier: GPL-2.0-only
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 

target/linux/mpc85xx/p1010/profiles/00-default.mk

@@ -1,7 +1,4 @@
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+# SPDX-License-Identifier: GPL-2.0-only
 
 define Profile/Default
   NAME:=Default Profile

target/linux/mpc85xx/p1020/profiles/00-default.mk

@@ -1,7 +1,4 @@
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+# SPDX-License-Identifier: GPL-2.0-only
 
 define Profile/Default
   NAME:=Default Profile

target/linux/mpc85xx/p2020/profiles/00-default.mk

@@ -1,7 +1,4 @@
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+# SPDX-License-Identifier: GPL-2.0-only
 
 define Profile/Default
   NAME:=Default Profile

target/linux/mvebu/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2012-2015 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 
 BOARD:=mvebu

target/linux/mvebu/cortexa53/target.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2017 Hauke Mehrtens
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 include $(TOPDIR)/rules.mk
 

target/linux/mvebu/cortexa72/target.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2018 Sartura Ltd.
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 include $(TOPDIR)/rules.mk
 

target/linux/mvebu/cortexa9/target.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2017 Hauke Mehrtens
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 include $(TOPDIR)/rules.mk
 

target/linux/mvebu/image/Makefile

@@ -1,10 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2012-2016 OpenWrt.org
 # Copyright (C) 2016 LEDE-project.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 JFFS2_BLOCKSIZE = 128k
 

target/linux/mvebu/image/cortexa9.mk

@@ -1,10 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2012-2016 OpenWrt.org
 # Copyright (C) 2016 LEDE-project.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Device/dsa-migration
   DEVICE_COMPAT_VERSION := 1.1

target/linux/mxs/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2013-2014 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 
 ARCH:=arm

target/linux/mxs/image/Makefile

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2013-2015 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk

target/linux/mxs/profiles/01-duckbill.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/duckbill
   NAME:=I2SE Duckbill boards

target/linux/mxs/profiles/02-olinuxino-maxi.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/olinuxino-maxi
   NAME:=Olimex OLinuXino Maxi/Mini boards

target/linux/mxs/profiles/03-olinuxino-micro.mk

@@ -1,9 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
 
 define Profile/olinuxino-micro
   NAME:=Olimex OLinuXino Micro/Nano boards

target/linux/octeon/Makefile

@@ -1,9 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # Copyright (C) 2013 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
+
 include $(TOPDIR)/rules.mk
 
 ARCH:=mips64