tcl/interface: add SPDX tag

For historical reasons, no license information was added to the
tcl files. This makes trivial adding the SPDX tag through script:
	fgrep -rL SPDX tcl/interface | while read a;do \
	sed -i '1{i# SPDX-License-Identifier: GPL-2.0-or-later\n
	}' $a;done

With no specific license information from the author, let's extend
the OpenOCD project license GPL-2.0-or-later to the files.

Change-Id: I7bd6a628e9e153fc477cddf9b97087a39ec48aa7
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7029
Tested-by: jenkins

115 files changed, 230 insertions, 0 deletions

diff --git a/tcl/interface/altera-usb-blaster.cfg b/tcl/interface/altera-usb-blaster.cfg
index cb4ca9a..cc6057b 100644
--- a/tcl/interface/altera-usb-blaster.cfg
+++ b/tcl/interface/altera-usb-blaster.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Altera USB-Blaster
 #
diff --git a/tcl/interface/altera-usb-blaster2.cfg b/tcl/interface/altera-usb-blaster2.cfg
index 05b0519..93f9809 100644
--- a/tcl/interface/altera-usb-blaster2.cfg
+++ b/tcl/interface/altera-usb-blaster2.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Altera USB-Blaster II
 #
diff --git a/tcl/interface/arm-jtag-ew.cfg b/tcl/interface/arm-jtag-ew.cfg
index 797bb71..a064a42 100644
--- a/tcl/interface/arm-jtag-ew.cfg
+++ b/tcl/interface/arm-jtag-ew.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Olimex ARM-JTAG-EW
 #
diff --git a/tcl/interface/at91rm9200.cfg b/tcl/interface/at91rm9200.cfg
index b66e060..caef997 100644
--- a/tcl/interface/at91rm9200.cfg
+++ b/tcl/interface/at91rm9200.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Various Atmel AT91RM9200 boards
 #
diff --git a/tcl/interface/buspirate.cfg b/tcl/interface/buspirate.cfg
index 20761d1..8f613a7 100644
--- a/tcl/interface/buspirate.cfg
+++ b/tcl/interface/buspirate.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Buspirate with OpenOCD support
 #
diff --git a/tcl/interface/calao-usb-a9260.cfg b/tcl/interface/calao-usb-a9260.cfg
index 01b426b..ff652ef 100644
--- a/tcl/interface/calao-usb-a9260.cfg
+++ b/tcl/interface/calao-usb-a9260.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # CALAO Systems USB-A9260 common -C01 -C02 setup
 #
diff --git a/tcl/interface/chameleon.cfg b/tcl/interface/chameleon.cfg
index 97bf98d..b73d129 100644
--- a/tcl/interface/chameleon.cfg
+++ b/tcl/interface/chameleon.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Amontec Chameleon POD
 #
diff --git a/tcl/interface/cmsis-dap.cfg b/tcl/interface/cmsis-dap.cfg
index 1bc91a5..15efe80 100644
--- a/tcl/interface/cmsis-dap.cfg
+++ b/tcl/interface/cmsis-dap.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # ARM CMSIS-DAP compliant adapter
 #
diff --git a/tcl/interface/dummy.cfg b/tcl/interface/dummy.cfg
index 154c872..34e6558 100644
--- a/tcl/interface/dummy.cfg
+++ b/tcl/interface/dummy.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Dummy interface (for testing purposes)
 #
diff --git a/tcl/interface/estick.cfg b/tcl/interface/estick.cfg
index 75e6ea8..1daaf7c 100644
--- a/tcl/interface/estick.cfg
+++ b/tcl/interface/estick.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # eStick
 #
diff --git a/tcl/interface/flashlink.cfg b/tcl/interface/flashlink.cfg
index b7ec0bb..d552c50 100644
--- a/tcl/interface/flashlink.cfg
+++ b/tcl/interface/flashlink.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # ST FlashLINK JTAG parallel cable
 #
diff --git a/tcl/interface/ft232r.cfg b/tcl/interface/ft232r.cfg
index 2c705c3..94eed02 100644
--- a/tcl/interface/ft232r.cfg
+++ b/tcl/interface/ft232r.cfg
@@ -1,2 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 adapter driver ft232r
 adapter speed 1000
diff --git a/tcl/interface/ftdi/100ask-openjtag.cfg b/tcl/interface/ftdi/100ask-openjtag.cfg
index a12df97..5ab9252 100644
--- a/tcl/interface/ftdi/100ask-openjtag.cfg
+++ b/tcl/interface/ftdi/100ask-openjtag.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # www.100ask.org OpenJTAG
 #
diff --git a/tcl/interface/ftdi/axm0432.cfg b/tcl/interface/ftdi/axm0432.cfg
index 84b77a6..5008399 100644
--- a/tcl/interface/ftdi/axm0432.cfg
+++ b/tcl/interface/ftdi/axm0432.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Axiom axm0432
 #
diff --git a/tcl/interface/ftdi/c232hm.cfg b/tcl/interface/ftdi/c232hm.cfg
index 25fcae1..23c8f3a 100644
--- a/tcl/interface/ftdi/c232hm.cfg
+++ b/tcl/interface/ftdi/c232hm.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 # FTDI USB Hi-Speed to MPSSE Cable
 #
 # http://www.ftdichip.com/Products/Cables/USBMPSSE.htm
diff --git a/tcl/interface/ftdi/calao-usb-a9260-c01.cfg b/tcl/interface/ftdi/calao-usb-a9260-c01.cfg
index 41e5973..c84e778 100644
--- a/tcl/interface/ftdi/calao-usb-a9260-c01.cfg
+++ b/tcl/interface/ftdi/calao-usb-a9260-c01.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # CALAO Systems USB-A9260-C01
 #
diff --git a/tcl/interface/ftdi/calao-usb-a9260-c02.cfg b/tcl/interface/ftdi/calao-usb-a9260-c02.cfg
index 001aef5..9d79b26 100644
--- a/tcl/interface/ftdi/calao-usb-a9260-c02.cfg
+++ b/tcl/interface/ftdi/calao-usb-a9260-c02.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # CALAO Systems USB-A9260-C02
 #
diff --git a/tcl/interface/ftdi/cortino.cfg b/tcl/interface/ftdi/cortino.cfg
index c0eae31..8bc8d6e 100644
--- a/tcl/interface/ftdi/cortino.cfg
+++ b/tcl/interface/ftdi/cortino.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Hitex Cortino
 #
diff --git a/tcl/interface/ftdi/digilent-hs1.cfg b/tcl/interface/ftdi/digilent-hs1.cfg
index 55391b9..6a632ed 100644
--- a/tcl/interface/ftdi/digilent-hs1.cfg
+++ b/tcl/interface/ftdi/digilent-hs1.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 # this supports JTAG-HS1 and JTAG-SMT1
 # (the later being the OEM on-board version)
 
diff --git a/tcl/interface/ftdi/digilent-hs2.cfg b/tcl/interface/ftdi/digilent-hs2.cfg
index 269eca0..e9fe94e 100644
--- a/tcl/interface/ftdi/digilent-hs2.cfg
+++ b/tcl/interface/ftdi/digilent-hs2.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 # this supports JTAG-HS2 (and apparently Nexys4 as well)
 
 adapter driver ftdi
diff --git a/tcl/interface/ftdi/digilent_jtag_hs3.cfg b/tcl/interface/ftdi/digilent_jtag_hs3.cfg
index ca2807f..78a233f 100644
--- a/tcl/interface/ftdi/digilent_jtag_hs3.cfg
+++ b/tcl/interface/ftdi/digilent_jtag_hs3.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Digilent JTAG-HS3
 #
diff --git a/tcl/interface/ftdi/digilent_jtag_smt2.cfg b/tcl/interface/ftdi/digilent_jtag_smt2.cfg
index f4ba27b..ac623a7 100644
--- a/tcl/interface/ftdi/digilent_jtag_smt2.cfg
+++ b/tcl/interface/ftdi/digilent_jtag_smt2.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Digilent JTAG-SMT2
 #
diff --git a/tcl/interface/ftdi/digilent_jtag_smt2_nc.cfg b/tcl/interface/ftdi/digilent_jtag_smt2_nc.cfg
index a143cd7..38236bc 100644
--- a/tcl/interface/ftdi/digilent_jtag_smt2_nc.cfg
+++ b/tcl/interface/ftdi/digilent_jtag_smt2_nc.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Digilent JTAG-SMT2-NC
 #
diff --git a/tcl/interface/ftdi/dlp-usb1232h.cfg b/tcl/interface/ftdi/dlp-usb1232h.cfg
index e9651dd..67fee6b 100644
--- a/tcl/interface/ftdi/dlp-usb1232h.cfg
+++ b/tcl/interface/ftdi/dlp-usb1232h.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # DLP Design DLP-USB1232H USB-to-UART/FIFO interface module
 #
diff --git a/tcl/interface/ftdi/dp_busblaster.cfg b/tcl/interface/ftdi/dp_busblaster.cfg
index 420f788..373e122 100644
--- a/tcl/interface/ftdi/dp_busblaster.cfg
+++ b/tcl/interface/ftdi/dp_busblaster.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Dangerous Prototypes - Bus Blaster
 #
diff --git a/tcl/interface/ftdi/dp_busblaster_kt-link.cfg b/tcl/interface/ftdi/dp_busblaster_kt-link.cfg
index 4924d26..222ca38 100644
--- a/tcl/interface/ftdi/dp_busblaster_kt-link.cfg
+++ b/tcl/interface/ftdi/dp_busblaster_kt-link.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Dangerous Prototypes - Bus Blaster (with KT-Link buffer)
 #
diff --git a/tcl/interface/ftdi/flossjtag-noeeprom.cfg b/tcl/interface/ftdi/flossjtag-noeeprom.cfg
index 7083e63..1008e1a 100644
--- a/tcl/interface/ftdi/flossjtag-noeeprom.cfg
+++ b/tcl/interface/ftdi/flossjtag-noeeprom.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # FlossJTAG
 #
diff --git a/tcl/interface/ftdi/flossjtag.cfg b/tcl/interface/ftdi/flossjtag.cfg
index c1506a2..90ba63a 100644
--- a/tcl/interface/ftdi/flossjtag.cfg
+++ b/tcl/interface/ftdi/flossjtag.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # FlossJTAG
 #
diff --git a/tcl/interface/ftdi/flyswatter.cfg b/tcl/interface/ftdi/flyswatter.cfg
index bfa015b..8bce00d 100644
--- a/tcl/interface/ftdi/flyswatter.cfg
+++ b/tcl/interface/ftdi/flyswatter.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # TinCanTools Flyswatter
 #
diff --git a/tcl/interface/ftdi/flyswatter2.cfg b/tcl/interface/ftdi/flyswatter2.cfg
index 0b4a8ef..ebc00fe 100644
--- a/tcl/interface/ftdi/flyswatter2.cfg
+++ b/tcl/interface/ftdi/flyswatter2.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # TinCanTools Flyswatter2
 #
diff --git a/tcl/interface/ftdi/ft232h-module-swd.cfg b/tcl/interface/ftdi/ft232h-module-swd.cfg
index 7fa4283..d09ccf1 100644
--- a/tcl/interface/ftdi/ft232h-module-swd.cfg
+++ b/tcl/interface/ftdi/ft232h-module-swd.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # ADAFRUIT FTDI FT232H as a SWD direct connect interface
 # Any FT232H based board may work
diff --git a/tcl/interface/ftdi/gw16042.cfg b/tcl/interface/ftdi/gw16042.cfg
index ef31829..326a88f 100644
--- a/tcl/interface/ftdi/gw16042.cfg
+++ b/tcl/interface/ftdi/gw16042.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Gateworks GW16042 JTAG Dongle
 #
diff --git a/tcl/interface/ftdi/hilscher_nxhx10_etm.cfg b/tcl/interface/ftdi/hilscher_nxhx10_etm.cfg
index d55f636..d5d24e5 100644
--- a/tcl/interface/ftdi/hilscher_nxhx10_etm.cfg
+++ b/tcl/interface/ftdi/hilscher_nxhx10_etm.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Hilscher NXHX 10-ETM
 #
diff --git a/tcl/interface/ftdi/hilscher_nxhx500_etm.cfg b/tcl/interface/ftdi/hilscher_nxhx500_etm.cfg
index 8c79815..003b9df 100644
--- a/tcl/interface/ftdi/hilscher_nxhx500_etm.cfg
+++ b/tcl/interface/ftdi/hilscher_nxhx500_etm.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Hilscher NXHX 500-ETM
 #
diff --git a/tcl/interface/ftdi/hilscher_nxhx500_re.cfg b/tcl/interface/ftdi/hilscher_nxhx500_re.cfg
index 9aa2cd5..97ad380 100644
--- a/tcl/interface/ftdi/hilscher_nxhx500_re.cfg
+++ b/tcl/interface/ftdi/hilscher_nxhx500_re.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Hilscher NXHX 500-RE
 #
diff --git a/tcl/interface/ftdi/hilscher_nxhx50_etm.cfg b/tcl/interface/ftdi/hilscher_nxhx50_etm.cfg
index a64d0e8..06280c1 100644
--- a/tcl/interface/ftdi/hilscher_nxhx50_etm.cfg
+++ b/tcl/interface/ftdi/hilscher_nxhx50_etm.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Hilscher NXHX 50-ETM
 #
diff --git a/tcl/interface/ftdi/hilscher_nxhx50_re.cfg b/tcl/interface/ftdi/hilscher_nxhx50_re.cfg
index 2778836..f14be62 100644
--- a/tcl/interface/ftdi/hilscher_nxhx50_re.cfg
+++ b/tcl/interface/ftdi/hilscher_nxhx50_re.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Hilscher NXHX 50-RE
 #
diff --git a/tcl/interface/ftdi/hitex_lpc1768stick.cfg b/tcl/interface/ftdi/hitex_lpc1768stick.cfg
index 87affe8..91bd5a8 100644
--- a/tcl/interface/ftdi/hitex_lpc1768stick.cfg
+++ b/tcl/interface/ftdi/hitex_lpc1768stick.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Hitex LPC1768-Stick
 #
diff --git a/tcl/interface/ftdi/hitex_str9-comstick.cfg b/tcl/interface/ftdi/hitex_str9-comstick.cfg
index 6490d65..f698677 100644
--- a/tcl/interface/ftdi/hitex_str9-comstick.cfg
+++ b/tcl/interface/ftdi/hitex_str9-comstick.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Hitex STR9-comStick
 #
diff --git a/tcl/interface/ftdi/icebear.cfg b/tcl/interface/ftdi/icebear.cfg
index 76b2102..4a76399 100644
--- a/tcl/interface/ftdi/icebear.cfg
+++ b/tcl/interface/ftdi/icebear.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Section5 ICEBear
 #
diff --git a/tcl/interface/ftdi/imx8mp-evk.cfg b/tcl/interface/ftdi/imx8mp-evk.cfg
index 64f3f3d..02564dc 100644
--- a/tcl/interface/ftdi/imx8mp-evk.cfg
+++ b/tcl/interface/ftdi/imx8mp-evk.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Configuration file for NXP MC-IMX8MP-EVK on-board internal JTAG
 #
diff --git a/tcl/interface/ftdi/incircuit-icprog.cfg b/tcl/interface/ftdi/incircuit-icprog.cfg
index a200954..81f2872 100644
--- a/tcl/interface/ftdi/incircuit-icprog.cfg
+++ b/tcl/interface/ftdi/incircuit-icprog.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # In-Circuit's ICprog OpenOCD JTAG Adapter
 # https://shop.in-circuit.de/product_info.php?products_id=112
diff --git a/tcl/interface/ftdi/iotlab-usb.cfg b/tcl/interface/ftdi/iotlab-usb.cfg
index 92ffa84..b7a004e 100644
--- a/tcl/interface/ftdi/iotlab-usb.cfg
+++ b/tcl/interface/ftdi/iotlab-usb.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # This is the integrated adapter as found on the IoT-LAB boards
 # https://github.com/iot-lab/iot-lab/wiki
diff --git a/tcl/interface/ftdi/isodebug.cfg b/tcl/interface/ftdi/isodebug.cfg
index 0189989..0a6e080 100644
--- a/tcl/interface/ftdi/isodebug.cfg
+++ b/tcl/interface/ftdi/isodebug.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 # isodebug v1
 # 5 kV isolated JTAG/SWD + UART adapter by Unjo AB
 
diff --git a/tcl/interface/ftdi/jtag-lock-pick_tiny_2.cfg b/tcl/interface/ftdi/jtag-lock-pick_tiny_2.cfg
index 3eefecf..ea60dcf 100644
--- a/tcl/interface/ftdi/jtag-lock-pick_tiny_2.cfg
+++ b/tcl/interface/ftdi/jtag-lock-pick_tiny_2.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # DISTORTEC JTAG-lock-pick Tiny 2
 #
diff --git a/tcl/interface/ftdi/jtagkey.cfg b/tcl/interface/ftdi/jtagkey.cfg
index 511244b..1c1c09d 100644
--- a/tcl/interface/ftdi/jtagkey.cfg
+++ b/tcl/interface/ftdi/jtagkey.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Amontec JTAGkey
 #
diff --git a/tcl/interface/ftdi/jtagkey2.cfg b/tcl/interface/ftdi/jtagkey2.cfg
index aa33a75..80df347 100644
--- a/tcl/interface/ftdi/jtagkey2.cfg
+++ b/tcl/interface/ftdi/jtagkey2.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Amontec JTAGkey2
 #
diff --git a/tcl/interface/ftdi/jtagkey2p.cfg b/tcl/interface/ftdi/jtagkey2p.cfg
index dbfca66..3a76bd0 100644
--- a/tcl/interface/ftdi/jtagkey2p.cfg
+++ b/tcl/interface/ftdi/jtagkey2p.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Amontec JTAGkey2P
 #
diff --git a/tcl/interface/ftdi/kt-link.cfg b/tcl/interface/ftdi/kt-link.cfg
index 112ecf1..61c6b83 100644
--- a/tcl/interface/ftdi/kt-link.cfg
+++ b/tcl/interface/ftdi/kt-link.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Kristech KT-Link
 #
diff --git a/tcl/interface/ftdi/lisa-l.cfg b/tcl/interface/ftdi/lisa-l.cfg
index 3da64a0..75c5cbe 100644
--- a/tcl/interface/ftdi/lisa-l.cfg
+++ b/tcl/interface/ftdi/lisa-l.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Lisa/L
 #
diff --git a/tcl/interface/ftdi/luminary-icdi.cfg b/tcl/interface/ftdi/luminary-icdi.cfg
index 08676a3..9142503 100644
--- a/tcl/interface/ftdi/luminary-icdi.cfg
+++ b/tcl/interface/ftdi/luminary-icdi.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Luminary Micro Stellaris LM3S9B9x Evaluation Kits
 # In-Circuit Debug Interface (ICDI) Board
diff --git a/tcl/interface/ftdi/luminary-lm3s811.cfg b/tcl/interface/ftdi/luminary-lm3s811.cfg
index 90f454e..98be166 100644
--- a/tcl/interface/ftdi/luminary-lm3s811.cfg
+++ b/tcl/interface/ftdi/luminary-lm3s811.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Luminary Micro Stellaris LM3S811 Evaluation Kit
 #
diff --git a/tcl/interface/ftdi/luminary.cfg b/tcl/interface/ftdi/luminary.cfg
index 3258b21..27d9a9d 100644
--- a/tcl/interface/ftdi/luminary.cfg
+++ b/tcl/interface/ftdi/luminary.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Luminary Micro Stellaris Evaluation Kits
 #
diff --git a/tcl/interface/ftdi/m53evk.cfg b/tcl/interface/ftdi/m53evk.cfg
index 2b7c434..2d9c304 100644
--- a/tcl/interface/ftdi/m53evk.cfg
+++ b/tcl/interface/ftdi/m53evk.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # DENX M53EVK
 #
diff --git a/tcl/interface/ftdi/mbftdi.cfg b/tcl/interface/ftdi/mbftdi.cfg
index a34390b..09cec9f 100644
--- a/tcl/interface/ftdi/mbftdi.cfg
+++ b/tcl/interface/ftdi/mbftdi.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # MBFTDI
 #
diff --git a/tcl/interface/ftdi/minimodule-swd.cfg b/tcl/interface/ftdi/minimodule-swd.cfg
index 15b007a..3eb2f53 100644
--- a/tcl/interface/ftdi/minimodule-swd.cfg
+++ b/tcl/interface/ftdi/minimodule-swd.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Supports SWD using the FT2232H or FT4232H minimodule.
 # Each can support 2 SWD interfaces.
diff --git a/tcl/interface/ftdi/minimodule.cfg b/tcl/interface/ftdi/minimodule.cfg
index 6b2d60c..825d7c1 100644
--- a/tcl/interface/ftdi/minimodule.cfg
+++ b/tcl/interface/ftdi/minimodule.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # FTDI MiniModule
 #
diff --git a/tcl/interface/ftdi/minispartan6.cfg b/tcl/interface/ftdi/minispartan6.cfg
index faf820d..f12bae6 100644
--- a/tcl/interface/ftdi/minispartan6.cfg
+++ b/tcl/interface/ftdi/minispartan6.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 # https://www.scarabhardware.com/minispartan6/
 # https://github.com/scarabhardware/miniSpartan6-plus/raw/master/miniSpartan6%2B_Rev_B.pdf
 adapter driver ftdi
diff --git a/tcl/interface/ftdi/neodb.cfg b/tcl/interface/ftdi/neodb.cfg
index 426f5c4..d3b3541 100644
--- a/tcl/interface/ftdi/neodb.cfg
+++ b/tcl/interface/ftdi/neodb.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Openmoko USB JTAG/RS232 adapter
 #
diff --git a/tcl/interface/ftdi/ngxtech.cfg b/tcl/interface/ftdi/ngxtech.cfg
index 962f25b..635333f 100644
--- a/tcl/interface/ftdi/ngxtech.cfg
+++ b/tcl/interface/ftdi/ngxtech.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # NGX ARM USB JTAG
 #
diff --git a/tcl/interface/ftdi/olimex-arm-jtag-swd.cfg b/tcl/interface/ftdi/olimex-arm-jtag-swd.cfg
index ace0df9..6aa13af 100644
--- a/tcl/interface/ftdi/olimex-arm-jtag-swd.cfg
+++ b/tcl/interface/ftdi/olimex-arm-jtag-swd.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Olimex ARM JTAG SWD adapter
 # https://www.olimex.com/Products/ARM/JTAG/ARM-JTAG-SWD/
diff --git a/tcl/interface/ftdi/olimex-arm-usb-ocd-h.cfg b/tcl/interface/ftdi/olimex-arm-usb-ocd-h.cfg
index ca014a4..cd11ad8 100644
--- a/tcl/interface/ftdi/olimex-arm-usb-ocd-h.cfg
+++ b/tcl/interface/ftdi/olimex-arm-usb-ocd-h.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Olimex ARM-USB-OCD-H
 #
diff --git a/tcl/interface/ftdi/olimex-arm-usb-ocd.cfg b/tcl/interface/ftdi/olimex-arm-usb-ocd.cfg
index 6b92575..d2261e2 100644
--- a/tcl/interface/ftdi/olimex-arm-usb-ocd.cfg
+++ b/tcl/interface/ftdi/olimex-arm-usb-ocd.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Olimex ARM-USB-OCD
 #
diff --git a/tcl/interface/ftdi/olimex-arm-usb-tiny-h.cfg b/tcl/interface/ftdi/olimex-arm-usb-tiny-h.cfg
index 98fe367..a2b3e3e 100644
--- a/tcl/interface/ftdi/olimex-arm-usb-tiny-h.cfg
+++ b/tcl/interface/ftdi/olimex-arm-usb-tiny-h.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Olimex ARM-USB-TINY-H
 #
diff --git a/tcl/interface/ftdi/olimex-jtag-tiny.cfg b/tcl/interface/ftdi/olimex-jtag-tiny.cfg
index ebca496..7d8e81d 100644
--- a/tcl/interface/ftdi/olimex-jtag-tiny.cfg
+++ b/tcl/interface/ftdi/olimex-jtag-tiny.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Olimex ARM-USB-TINY
 #
diff --git a/tcl/interface/ftdi/oocdlink.cfg b/tcl/interface/ftdi/oocdlink.cfg
index 367112a..0e99b67 100644
--- a/tcl/interface/ftdi/oocdlink.cfg
+++ b/tcl/interface/ftdi/oocdlink.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Joern Kaipf's OOCDLink
 #
diff --git a/tcl/interface/ftdi/opendous_ftdi.cfg b/tcl/interface/ftdi/opendous_ftdi.cfg
index f212bf5..5d6f5ae 100644
--- a/tcl/interface/ftdi/opendous_ftdi.cfg
+++ b/tcl/interface/ftdi/opendous_ftdi.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Opendous
 #
diff --git a/tcl/interface/ftdi/openocd-usb-hs.cfg b/tcl/interface/ftdi/openocd-usb-hs.cfg
index d1a3ff0..af1f61c 100644
--- a/tcl/interface/ftdi/openocd-usb-hs.cfg
+++ b/tcl/interface/ftdi/openocd-usb-hs.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # embedded projects openocd usb adapter v3
 #
diff --git a/tcl/interface/ftdi/openocd-usb.cfg b/tcl/interface/ftdi/openocd-usb.cfg
index 620d204..c333d65 100644
--- a/tcl/interface/ftdi/openocd-usb.cfg
+++ b/tcl/interface/ftdi/openocd-usb.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Hubert Hoegl's USB to JTAG
 #
diff --git a/tcl/interface/ftdi/openrd.cfg b/tcl/interface/ftdi/openrd.cfg
index 88b2a6e..b6b2d1d 100644
--- a/tcl/interface/ftdi/openrd.cfg
+++ b/tcl/interface/ftdi/openrd.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Marvell OpenRD
 #
diff --git a/tcl/interface/ftdi/pipistrello.cfg b/tcl/interface/ftdi/pipistrello.cfg
index 11fcf07..29ecd12 100644
--- a/tcl/interface/ftdi/pipistrello.cfg
+++ b/tcl/interface/ftdi/pipistrello.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 # http://pipistrello.saanlima.com/
 # http://www.saanlima.com/download/pipistrello-v2.0/pipistrello_v2_schematic.pdf
 adapter driver ftdi
diff --git a/tcl/interface/ftdi/redbee-econotag.cfg b/tcl/interface/ftdi/redbee-econotag.cfg
index 35bedfa..d0d3d83 100644
--- a/tcl/interface/ftdi/redbee-econotag.cfg
+++ b/tcl/interface/ftdi/redbee-econotag.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Redwire Redbee-Econotag
 #
diff --git a/tcl/interface/ftdi/redbee-usb.cfg b/tcl/interface/ftdi/redbee-usb.cfg
index a571766..9880553 100644
--- a/tcl/interface/ftdi/redbee-usb.cfg
+++ b/tcl/interface/ftdi/redbee-usb.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Redwire Redbee-USB
 #
diff --git a/tcl/interface/ftdi/rowley-cc-arm-swd.cfg b/tcl/interface/ftdi/rowley-cc-arm-swd.cfg
index fb416db..585d589 100644
--- a/tcl/interface/ftdi/rowley-cc-arm-swd.cfg
+++ b/tcl/interface/ftdi/rowley-cc-arm-swd.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Rowley ARM SWD Adapter
 # http://sites.fastspring.com/rowley/product/armswdadapter
diff --git a/tcl/interface/ftdi/sheevaplug.cfg b/tcl/interface/ftdi/sheevaplug.cfg
index 5929453..29c8688 100644
--- a/tcl/interface/ftdi/sheevaplug.cfg
+++ b/tcl/interface/ftdi/sheevaplug.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Marvel SheevaPlug Development Kit
 #
diff --git a/tcl/interface/ftdi/signalyzer-lite.cfg b/tcl/interface/ftdi/signalyzer-lite.cfg
index 9e010d3..e6c3839 100644
--- a/tcl/interface/ftdi/signalyzer-lite.cfg
+++ b/tcl/interface/ftdi/signalyzer-lite.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Xverve Signalyzer LITE (DT-USB-SLITE)
 #
diff --git a/tcl/interface/ftdi/signalyzer.cfg b/tcl/interface/ftdi/signalyzer.cfg
index d94c6bc..fa7a7ed 100644
--- a/tcl/interface/ftdi/signalyzer.cfg
+++ b/tcl/interface/ftdi/signalyzer.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Xverve Signalyzer Tool (DT-USB-ST)
 #
diff --git a/tcl/interface/ftdi/stm32-stick.cfg b/tcl/interface/ftdi/stm32-stick.cfg
index fd877ec..1d72d20 100644
--- a/tcl/interface/ftdi/stm32-stick.cfg
+++ b/tcl/interface/ftdi/stm32-stick.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Hitex STM32-PerformanceStick
 #
diff --git a/tcl/interface/ftdi/swd-resistor-hack.cfg b/tcl/interface/ftdi/swd-resistor-hack.cfg
index 5bdb87c..d9e7158 100644
--- a/tcl/interface/ftdi/swd-resistor-hack.cfg
+++ b/tcl/interface/ftdi/swd-resistor-hack.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Connect TDI to SWDIO via a suitable series resistor (220-470 Ohm or
 # so depending on the drive capability of the target and adapter);
diff --git a/tcl/interface/ftdi/ti-icdi.cfg b/tcl/interface/ftdi/ti-icdi.cfg
index f6e16be..964de76 100644
--- a/tcl/interface/ftdi/ti-icdi.cfg
+++ b/tcl/interface/ftdi/ti-icdi.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # This is an FTDI-based debugging solution as found on some TI boards,
 # e.g. CC3200 LaunchPad.
diff --git a/tcl/interface/ftdi/tumpa-lite.cfg b/tcl/interface/ftdi/tumpa-lite.cfg
index 625db16..e3f12e3 100644
--- a/tcl/interface/ftdi/tumpa-lite.cfg
+++ b/tcl/interface/ftdi/tumpa-lite.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # TIAO USB Multi-Protocol Adapter (TUMPA) Lite
 #
diff --git a/tcl/interface/ftdi/tumpa.cfg b/tcl/interface/ftdi/tumpa.cfg
index 4491c40..db4311b 100644
--- a/tcl/interface/ftdi/tumpa.cfg
+++ b/tcl/interface/ftdi/tumpa.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # TIAO USB Multi-Protocol Adapter (TUMPA)
 #
diff --git a/tcl/interface/ftdi/turtelizer2-revB.cfg b/tcl/interface/ftdi/turtelizer2-revB.cfg
index 593a545..f90fc58 100644
--- a/tcl/interface/ftdi/turtelizer2-revB.cfg
+++ b/tcl/interface/ftdi/turtelizer2-revB.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # egnite Turtelizer 2 rev B (with SRST only)
 #
diff --git a/tcl/interface/ftdi/turtelizer2-revC.cfg b/tcl/interface/ftdi/turtelizer2-revC.cfg
index 6e19259..94617a1 100644
--- a/tcl/interface/ftdi/turtelizer2-revC.cfg
+++ b/tcl/interface/ftdi/turtelizer2-revC.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # egnite Turtelizer 2 revC (with TRST and SRST)
 #
diff --git a/tcl/interface/ftdi/um232h.cfg b/tcl/interface/ftdi/um232h.cfg
index 10f267d..6be08b5 100644
--- a/tcl/interface/ftdi/um232h.cfg
+++ b/tcl/interface/ftdi/um232h.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # FTDI UM232H as a JTAG interface
 #
diff --git a/tcl/interface/ftdi/vpaclink.cfg b/tcl/interface/ftdi/vpaclink.cfg
index 7e7f257..ff508f2 100644
--- a/tcl/interface/ftdi/vpaclink.cfg
+++ b/tcl/interface/ftdi/vpaclink.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Voipac VPACLink
 #
diff --git a/tcl/interface/ftdi/xds100v2.cfg b/tcl/interface/ftdi/xds100v2.cfg
index bda8781..373df4f 100644
--- a/tcl/interface/ftdi/xds100v2.cfg
+++ b/tcl/interface/ftdi/xds100v2.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Texas Instruments XDS100v2
 #
diff --git a/tcl/interface/ftdi/xds100v3.cfg b/tcl/interface/ftdi/xds100v3.cfg
index 43a11bd..dc72233 100644
--- a/tcl/interface/ftdi/xds100v3.cfg
+++ b/tcl/interface/ftdi/xds100v3.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Texas Instruments XDS100 ver 3.0
 #
diff --git a/tcl/interface/imx-native.cfg b/tcl/interface/imx-native.cfg
index 9e1f38d..01e42e3 100644
--- a/tcl/interface/imx-native.cfg
+++ b/tcl/interface/imx-native.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Config for using NXP IMX CPU
 #
diff --git a/tcl/interface/jlink.cfg b/tcl/interface/jlink.cfg
index f9a18b0..181c2cc 100644
--- a/tcl/interface/jlink.cfg
+++ b/tcl/interface/jlink.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # SEGGER J-Link
 #
diff --git a/tcl/interface/jtag_vpi.cfg b/tcl/interface/jtag_vpi.cfg
index f2f90f7..e8164ab 100644
--- a/tcl/interface/jtag_vpi.cfg
+++ b/tcl/interface/jtag_vpi.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 adapter driver jtag_vpi
 
 # Set the VPI JTAG server port
diff --git a/tcl/interface/kitprog.cfg b/tcl/interface/kitprog.cfg
index 933a054..eb9ad98 100644
--- a/tcl/interface/kitprog.cfg
+++ b/tcl/interface/kitprog.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Cypress Semiconductor KitProg
 #
diff --git a/tcl/interface/nds32-aice.cfg b/tcl/interface/nds32-aice.cfg
index fcc33ec..1d9717c 100644
--- a/tcl/interface/nds32-aice.cfg
+++ b/tcl/interface/nds32-aice.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Andes AICE
 #
diff --git a/tcl/interface/nulink.cfg b/tcl/interface/nulink.cfg
index e49b36c..2a4bc0b 100644
--- a/tcl/interface/nulink.cfg
+++ b/tcl/interface/nulink.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Nuvoton Nu-Link in-circuit debugger/programmer
 #
diff --git a/tcl/interface/opendous.cfg b/tcl/interface/opendous.cfg
index 23fddc6..9c5a804 100644
--- a/tcl/interface/opendous.cfg
+++ b/tcl/interface/opendous.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # opendous-jtag
 #
diff --git a/tcl/interface/openjtag.cfg b/tcl/interface/openjtag.cfg
index 8d015b7..1602352 100644
--- a/tcl/interface/openjtag.cfg
+++ b/tcl/interface/openjtag.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # OpenJTAG
 #
diff --git a/tcl/interface/osbdm.cfg b/tcl/interface/osbdm.cfg
index 6e88c07..e21848d 100644
--- a/tcl/interface/osbdm.cfg
+++ b/tcl/interface/osbdm.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # P&E Micro OSBDM (aka OSJTAG) interface
 #
diff --git a/tcl/interface/parport.cfg b/tcl/interface/parport.cfg
index 05195f0..b9fceeb 100644
--- a/tcl/interface/parport.cfg
+++ b/tcl/interface/parport.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Parallel port wiggler (many clones available) on port 0x378
 #
diff --git a/tcl/interface/parport_dlc5.cfg b/tcl/interface/parport_dlc5.cfg
index 19e21ff..24acea7 100644
--- a/tcl/interface/parport_dlc5.cfg
+++ b/tcl/interface/parport_dlc5.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Xilinx Parallel Cable III 'DLC 5' (and various clones)
 #
diff --git a/tcl/interface/raspberrypi-native.cfg b/tcl/interface/raspberrypi-native.cfg
index 634b8c9..6d5c3bf 100644
--- a/tcl/interface/raspberrypi-native.cfg
+++ b/tcl/interface/raspberrypi-native.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Config for using Raspberry Pi's expansion header
 #
diff --git a/tcl/interface/raspberrypi2-native.cfg b/tcl/interface/raspberrypi2-native.cfg
index 14c5771..547df08 100644
--- a/tcl/interface/raspberrypi2-native.cfg
+++ b/tcl/interface/raspberrypi2-native.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Config for using Raspberry Pi's expansion header
 #
diff --git a/tcl/interface/rlink.cfg b/tcl/interface/rlink.cfg
index 29d3ce5..7671a3b 100644
--- a/tcl/interface/rlink.cfg
+++ b/tcl/interface/rlink.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Raisonance RLink
 #
diff --git a/tcl/interface/rshim.cfg b/tcl/interface/rshim.cfg
index accabf5..1d5da59 100644
--- a/tcl/interface/rshim.cfg
+++ b/tcl/interface/rshim.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # BlueField SoC in-circuit debugger/programmer
 #
diff --git a/tcl/interface/stlink-dap.cfg b/tcl/interface/stlink-dap.cfg
index 5a7d2e9..5c24cbd 100644
--- a/tcl/interface/stlink-dap.cfg
+++ b/tcl/interface/stlink-dap.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # STMicroelectronics ST-LINK/V1, ST-LINK/V2, ST-LINK/V2-1, STLINK-V3 in-circuit
 # debugger/programmer
diff --git a/tcl/interface/stlink-v1.cfg b/tcl/interface/stlink-v1.cfg
index 0004227..96ed088 100644
--- a/tcl/interface/stlink-v1.cfg
+++ b/tcl/interface/stlink-v1.cfg
@@ -1,2 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 echo "WARNING: interface/stlink-v1.cfg is deprecated, please switch to interface/stlink.cfg"
 source [find interface/stlink.cfg]
diff --git a/tcl/interface/stlink-v2-1.cfg b/tcl/interface/stlink-v2-1.cfg
index 62f37dc..d2baad4 100644
--- a/tcl/interface/stlink-v2-1.cfg
+++ b/tcl/interface/stlink-v2-1.cfg
@@ -1,2 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 echo "WARNING: interface/stlink-v2-1.cfg is deprecated, please switch to interface/stlink.cfg"
 source [find interface/stlink.cfg]
diff --git a/tcl/interface/stlink-v2.cfg b/tcl/interface/stlink-v2.cfg
index 070e469..400411e 100644
--- a/tcl/interface/stlink-v2.cfg
+++ b/tcl/interface/stlink-v2.cfg
@@ -1,2 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 echo "WARNING: interface/stlink-v2.cfg is deprecated, please switch to interface/stlink.cfg"
 source [find interface/stlink.cfg]
diff --git a/tcl/interface/stlink.cfg b/tcl/interface/stlink.cfg
index 8ac9b57..e4906b7 100644
--- a/tcl/interface/stlink.cfg
+++ b/tcl/interface/stlink.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # STMicroelectronics ST-LINK/V1, ST-LINK/V2, ST-LINK/V2-1, STLINK-V3 in-circuit
 # debugger/programmer
diff --git a/tcl/interface/sysfsgpio-raspberrypi.cfg b/tcl/interface/sysfsgpio-raspberrypi.cfg
index 0030560..d2095a9 100644
--- a/tcl/interface/sysfsgpio-raspberrypi.cfg
+++ b/tcl/interface/sysfsgpio-raspberrypi.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Config for using RaspberryPi's expansion header
 #
diff --git a/tcl/interface/ti-icdi.cfg b/tcl/interface/ti-icdi.cfg
index 5cf6e37..db4e1e0 100644
--- a/tcl/interface/ti-icdi.cfg
+++ b/tcl/interface/ti-icdi.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # TI Stellaris In-Circuit Debug Interface (ICDI) Board
 #
diff --git a/tcl/interface/ulink.cfg b/tcl/interface/ulink.cfg
index 164b990..89a02e9 100644
--- a/tcl/interface/ulink.cfg
+++ b/tcl/interface/ulink.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Keil ULINK running OpenULINK firmware.
 #
diff --git a/tcl/interface/usb-jtag.cfg b/tcl/interface/usb-jtag.cfg
index bbfb076..039c748 100644
--- a/tcl/interface/usb-jtag.cfg
+++ b/tcl/interface/usb-jtag.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 # ixo-usb-jtag - Emulation of a Altera Bus Blaster I on a Cypress FX2 IC.
 #
 # The ixo-usb-jtag firmware can be loaded onto a bunch of different hardware
diff --git a/tcl/interface/usbprog.cfg b/tcl/interface/usbprog.cfg
index f65c1d4..4f04b14 100644
--- a/tcl/interface/usbprog.cfg
+++ b/tcl/interface/usbprog.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Embedded Projects USBprog
 #
diff --git a/tcl/interface/vsllink.cfg b/tcl/interface/vsllink.cfg
index d40dbb4..f780c89 100644
--- a/tcl/interface/vsllink.cfg
+++ b/tcl/interface/vsllink.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Versaloon Link -- VSLLink
 #
diff --git a/tcl/interface/xds110.cfg b/tcl/interface/xds110.cfg
index 74122c3..aff0f38 100644
--- a/tcl/interface/xds110.cfg
+++ b/tcl/interface/xds110.cfg
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #
 # Texas Instruments XDS110
 #