[PATCH] arch/arm/boards: Replace license and copyright boilerplate by SPDX identfiers

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



This adapts all files that were identifed by licensecheck
(https://salsa.debian.org/build-common-team/licensecheck.git) as
licensed under the GPL.

The advantage is that these specifiers are machine-parseable which helps
license conformance, e.g. for packaging barebox in Debian.

While touching these files also do some minor comment reformatting to
get some uniform layout.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
---
Changes since (implicit) v1
(20200428132405.3624-1-u.kleine-koenig@xxxxxxxxxxxxxx):

 - dropped all hunks that Roland identified as questionable
 - added a few files that licensecheck was able to identify after an
   update
 - fixing some minor style issues, some of them pointed out by Roland
 - dropped the © in SPDX-FileCopyrightText lines

Best regards
Uwe

 arch/arm/boards/a9m2410/a9m2410.c             | 17 ++----------
 arch/arm/boards/a9m2410/config.h              | 13 ++--------
 arch/arm/boards/a9m2440/a9m2410dev.c          | 17 ++----------
 arch/arm/boards/a9m2440/a9m2440.c             | 17 ++----------
 arch/arm/boards/a9m2440/baseboards.h          | 17 ++----------
 arch/arm/boards/a9m2440/config.h              | 13 ++--------
 arch/arm/boards/advantech-mx6/board.c         | 16 ++----------
 arch/arm/boards/advantech-mx6/lowlevel.c      | 16 ++----------
 arch/arm/boards/afi-gf/board.c                | 16 ++----------
 arch/arm/boards/archosg9/archos_features.c    | 13 ++--------
 arch/arm/boards/archosg9/board.c              | 12 +--------
 arch/arm/boards/archosg9/lowlevel.c           | 12 +--------
 arch/arm/boards/archosg9/mux.c                | 12 +--------
 arch/arm/boards/at91rm9200ek/init.c           | 17 ++----------
 arch/arm/boards/at91sam9260ek/init.c          | 15 ++---------
 arch/arm/boards/at91sam9261ek/init.c          | 17 ++----------
 arch/arm/boards/at91sam9263ek/init.c          | 20 +++-----------
 arch/arm/boards/at91sam9263ek/of_init.c       | 15 ++---------
 arch/arm/boards/at91sam9m10g45ek/init.c       | 20 +++-----------
 arch/arm/boards/at91sam9m10ihd/hw_version.c   | 17 ++----------
 arch/arm/boards/at91sam9m10ihd/hw_version.h   | 17 ++----------
 arch/arm/boards/at91sam9n12ek/init.c          | 17 ++----------
 arch/arm/boards/at91sam9x5ek/hw_version.c     | 17 ++----------
 arch/arm/boards/at91sam9x5ek/hw_version.h     | 17 ++----------
 arch/arm/boards/at91sam9x5ek/init.c           | 17 ++----------
 arch/arm/boards/avnet-zedboard/board.c        | 15 ++---------
 arch/arm/boards/avnet-zedboard/lowlevel.c     | 18 +++----------
 arch/arm/boards/beagle/board.c                | 18 ++-----------
 arch/arm/boards/beaglebone/board.c            | 20 +++-----------
 .../1066mhz_4x128mx16.imxcfg                  | 15 ++---------
 .../1066mhz_4x256mx16.imxcfg                  | 15 ++---------
 .../1066mhz_4x512mx16-qp.imxcfg               | 15 ++---------
 .../800mhz_4x128mx16.imxcfg                   | 15 ++---------
 .../800mhz_4x256mx16.imxcfg                   | 15 ++---------
 .../boards/boundarydevices-nitrogen6/board.c  | 15 ++---------
 arch/arm/boards/ccxmx53/board.c               | 20 +++-----------
 arch/arm/boards/ccxmx53/lowlevel.c            | 16 ++----------
 .../arm/boards/chumby_falconwing/falconwing.c | 17 +++---------
 arch/arm/boards/clep7212/clep7212.c           | 10 ++-----
 arch/arm/boards/clep7212/lowlevel.c           | 10 ++-----
 arch/arm/boards/cm-fx6/board.c                | 15 ++---------
 .../boards/crystalfontz-cfa10036/cfa10036.c   | 21 ++++-----------
 .../boards/crystalfontz-cfa10036/hwdetect.c   | 17 ++----------
 .../boards/crystalfontz-cfa10036/hwdetect.h   | 17 ++----------
 arch/arm/boards/datamodul-edm-qmx6/board.c    | 20 ++------------
 arch/arm/boards/datamodul-edm-qmx6/lowlevel.c | 17 +++---------
 arch/arm/boards/dfi-fs700-m60/board.c         | 21 +++------------
 arch/arm/boards/dfi-fs700-m60/lowlevel.c      | 17 +++---------
 arch/arm/boards/digi-ccimx6ulsom/board.c      | 20 ++------------
 arch/arm/boards/dss11/init.c                  | 15 ++---------
 arch/arm/boards/duckbill/board.c              | 19 +++-----------
 arch/arm/boards/edb93xx/early_udelay.h        | 16 ++----------
 arch/arm/boards/edb93xx/edb93xx.c             | 16 ++----------
 arch/arm/boards/edb93xx/edb93xx.h             | 16 ++----------
 arch/arm/boards/edb93xx/flash_cfg.c           | 20 +++-----------
 arch/arm/boards/edb93xx/pll_cfg.c             | 23 ++++------------
 arch/arm/boards/edb93xx/pll_cfg.h             | 20 +++-----------
 arch/arm/boards/edb93xx/sdram_cfg.c           | 19 +++-----------
 arch/arm/boards/edb93xx/sdram_cfg.h           | 19 +++-----------
 arch/arm/boards/efika-mx-smartbook/board.c    | 16 ++----------
 arch/arm/boards/element14-warp7/board.c       | 15 ++---------
 arch/arm/boards/eltec-hipercam/board.c        | 16 ++----------
 arch/arm/boards/eltec-hipercam/lowlevel.c     | 17 +++---------
 arch/arm/boards/embest-riotboard/board.c      | 17 +++---------
 arch/arm/boards/eukrea_cpuimx25/Makefile      | 16 ++----------
 .../boards/eukrea_cpuimx25/eukrea_cpuimx25.c  | 19 +++-----------
 arch/arm/boards/eukrea_cpuimx25/lowlevel.c    | 20 +++-----------
 arch/arm/boards/eukrea_cpuimx35/Makefile      | 16 ++----------
 arch/arm/boards/eukrea_cpuimx35/lowlevel.c    | 18 +++----------
 .../boards/eukrea_cpuimx51/eukrea_cpuimx51.c  | 19 +++-----------
 .../boards/freescale-mx21-ads/lowlevel_init.S | 16 ++----------
 arch/arm/boards/freescale-mx23-evk/mx23-evk.c | 18 +++----------
 arch/arm/boards/freescale-mx25-3ds/3stack.c   | 17 ++----------
 arch/arm/boards/freescale-mx25-3ds/Makefile   | 16 ++----------
 .../boards/freescale-mx25-3ds/lowlevel_init.S | 17 ++----------
 arch/arm/boards/freescale-mx27-ads/imx27ads.c | 17 ++----------
 .../freescale-mx35-3ds/board-mx35_3stack.h    | 20 +++-----------
 .../boards/freescale-mx35-3ds/lowlevel_init.S | 17 ++----------
 .../arm/boards/freescale-mx51-babbage/board.c | 17 ++----------
 arch/arm/boards/freescale-mx53-qsb/board.c    | 18 +++----------
 arch/arm/boards/freescale-mx53-smd/board.c    | 18 +++----------
 arch/arm/boards/freescale-mx53-vmx53/board.c  | 16 +++---------
 .../boards/freescale-mx6-sabrelite/board.c    | 15 +++--------
 .../boards/freescale-mx6sx-sabresdb/board.c   | 16 +++---------
 .../freescale-mx6sx-sabresdb/lowlevel.c       | 15 ++---------
 arch/arm/boards/freescale-mx7-sabresd/board.c | 18 +++----------
 arch/arm/boards/friendlyarm-mini2440/config.h | 13 ++--------
 .../boards/friendlyarm-mini6410/mini6410.c    | 16 +++---------
 .../arm/boards/friendlyarm-tiny210/lowlevel.c | 15 ++---------
 .../friendlyarm-tiny6410/development-board.c  | 17 +++---------
 .../boards/friendlyarm-tiny6410/tiny6410.c    | 16 +++---------
 .../boards/friendlyarm-tiny6410/tiny6410.h    | 12 +--------
 arch/arm/boards/gateworks-ventana/board.c     | 15 ++---------
 arch/arm/boards/gateworks-ventana/gsc.c       | 16 +++---------
 arch/arm/boards/gateworks-ventana/gsc.h       | 16 +++---------
 arch/arm/boards/gk802/board.c                 | 15 ++---------
 .../boards/globalscale-guruplug/lowlevel.c    | 17 ++----------
 .../arm/boards/globalscale-mirabox/lowlevel.c | 17 ++----------
 arch/arm/boards/grinn-liteboard/board.c       | 18 +++----------
 arch/arm/boards/grinn-liteboard/lowlevel.c    | 18 +++----------
 arch/arm/boards/guf-cupid/Makefile            | 16 ++----------
 arch/arm/boards/guf-cupid/board.c             | 22 ++++------------
 arch/arm/boards/guf-cupid/lowlevel.c          | 18 +++----------
 arch/arm/boards/guf-neso/board.c              | 17 ++----------
 arch/arm/boards/guf-neso/lowlevel.c           | 18 +++----------
 arch/arm/boards/guf-santaro/board.c           | 16 +++---------
 arch/arm/boards/guf-vincell/board.c           | 18 +++----------
 arch/arm/boards/haba-knx/init.c               | 19 +++-----------
 arch/arm/boards/karo-tx25/Makefile            | 16 ++----------
 arch/arm/boards/karo-tx25/board.c             | 17 ++----------
 arch/arm/boards/karo-tx25/lowlevel.c          | 18 +++----------
 arch/arm/boards/karo-tx28/tx28-stk5.c         | 15 ++---------
 arch/arm/boards/karo-tx28/tx28.c              | 15 ++---------
 arch/arm/boards/karo-tx51/tx51.c              | 19 +++-----------
 arch/arm/boards/karo-tx53/board.c             | 17 +++---------
 arch/arm/boards/karo-tx6x/lowlevel.c          | 15 ++---------
 arch/arm/boards/karo-tx6x/pmic-ltc3676.c      | 15 ++---------
 arch/arm/boards/karo-tx6x/pmic-rn5t567.c      | 15 ++---------
 arch/arm/boards/karo-tx6x/pmic-rn5t618.c      | 15 ++---------
 arch/arm/boards/kindle-mx50/board.c           | 18 +++----------
 arch/arm/boards/kindle3/kindle3.c             | 21 ++++-----------
 arch/arm/boards/kindle3/lowlevel.c            | 20 +++-----------
 arch/arm/boards/lenovo-ix4-300d/lowlevel.c    | 17 ++----------
 arch/arm/boards/lubbock/board.c               | 16 ++----------
 arch/arm/boards/mainstone/board.c             | 16 ++----------
 .../boards/marvell-armada-xp-gp/lowlevel.c    | 17 ++----------
 arch/arm/boards/mioa701/board.c               | 16 ++----------
 arch/arm/boards/mioa701/gpio0_poweroff.c      | 16 ++----------
 arch/arm/boards/mioa701/mioa701.h             | 17 +++---------
 arch/arm/boards/module-mb7707/board.c         | 19 +++-----------
 arch/arm/boards/module-mb7707/lowlevel.c      | 19 +++-----------
 arch/arm/boards/mx31moboard/Makefile          | 16 ++----------
 arch/arm/boards/mx31moboard/lowlevel.c        | 20 +++-----------
 arch/arm/boards/mx31moboard/mx31moboard.c     | 18 +++----------
 arch/arm/boards/netgear-rn2120/lowlevel.c     | 14 ++--------
 arch/arm/boards/nhk8815/setup.c               | 17 ++----------
 arch/arm/boards/nvidia-beaver/board.c         | 17 ++----------
 arch/arm/boards/nvidia-beaver/entry.c         | 17 ++----------
 arch/arm/boards/nvidia-jetson-tk1/board.c     | 17 ++----------
 arch/arm/boards/nvidia-jetson-tk1/entry.c     | 17 ++----------
 arch/arm/boards/nxp-imx6ull-evk/board.c       | 20 ++------------
 arch/arm/boards/nxp-imx6ull-evk/lowlevel.c    | 11 +-------
 arch/arm/boards/nxp-imx8mm-evk/board.c        | 20 ++------------
 arch/arm/boards/nxp-imx8mq-evk/board.c        | 20 ++------------
 arch/arm/boards/omap343xdsp/board.c           | 18 ++-----------
 arch/arm/boards/omap3evm/board.c              | 19 +++-----------
 arch/arm/boards/panda/lowlevel.c              | 18 +++----------
 arch/arm/boards/phytec-phycard-imx27/pca100.c | 17 ++----------
 arch/arm/boards/phytec-phycard-omap3/Makefile | 14 ++--------
 .../boards/phytec-phycard-omap3/pca-a-l1.h    | 17 +++---------
 arch/arm/boards/phytec-phycard-omap4/Makefile | 15 +++--------
 .../boards/phytec-phycard-omap4/lowlevel.c    | 18 +++----------
 .../boards/phytec-phycard-omap4/pca-a-xl2.c   | 17 ++----------
 .../boards/phytec-phycore-imx27/lowlevel.c    | 18 +++----------
 arch/arm/boards/phytec-phycore-imx27/pcm038.c | 15 ++---------
 arch/arm/boards/phytec-phycore-imx27/pcm970.c | 13 +---------
 arch/arm/boards/phytec-phycore-imx27/pll.h    | 13 +---------
 arch/arm/boards/phytec-phycore-imx31/Makefile | 16 ++----------
 .../boards/phytec-phycore-imx31/lowlevel.c    | 18 +++----------
 arch/arm/boards/phytec-phycore-imx31/pcm037.c | 20 +++-----------
 arch/arm/boards/phytec-phycore-imx35/Makefile | 16 ++----------
 .../boards/phytec-phycore-imx35/lowlevel.c    | 18 +++----------
 arch/arm/boards/phytec-phycore-imx35/pcm043.c | 22 ++++------------
 arch/arm/boards/phytec-phycore-imx7/board.c   | 15 ++---------
 .../boards/phytec-phycore-omap4460/board.c    | 17 ++----------
 .../boards/phytec-phycore-omap4460/lowlevel.c | 18 +++----------
 arch/arm/boards/phytec-phycore-pxa270/board.c | 19 +++-----------
 .../phytec-phycore-pxa270/lowlevel_init.S     | 13 ++--------
 arch/arm/boards/phytec-som-am335x/board.c     | 16 +++---------
 arch/arm/boards/phytec-som-am335x/lowlevel.c  | 16 ++----------
 .../boards/phytec-som-am335x/ram-timings.h    | 16 ++----------
 arch/arm/boards/phytec-som-imx6/board.c       | 26 +++++--------------
 arch/arm/boards/phytec-som-imx6/lowlevel.c    | 17 +++---------
 arch/arm/boards/phytec-som-rk3288/board.c     | 13 +++-------
 arch/arm/boards/phytec-som-rk3288/lowlevel.c  | 17 +++---------
 .../boards/plathome-openblocks-a6/lowlevel.c  | 13 +---------
 .../boards/plathome-openblocks-ax3/lowlevel.c | 17 ++----------
 arch/arm/boards/pm9261/init.c                 | 20 +++-----------
 arch/arm/boards/pm9263/init.c                 | 20 +++-----------
 arch/arm/boards/pm9g45/init.c                 | 20 +++-----------
 arch/arm/boards/radxa-rock/board.c            | 14 ++--------
 arch/arm/boards/radxa-rock/lowlevel.c         | 14 ++--------
 arch/arm/boards/raspberry-pi/rpi-common.c     | 16 ++----------
 arch/arm/boards/sama5d3_xplained/init.c       | 15 ++---------
 arch/arm/boards/sama5d3xek/hw_version.c       | 17 ++----------
 arch/arm/boards/sama5d3xek/hw_version.h       | 17 ++----------
 arch/arm/boards/sama5d3xek/init.c             | 17 ++----------
 arch/arm/boards/scb9328/lowlevel_init.S       | 15 ++---------
 arch/arm/boards/scb9328/scb9328.c             | 17 ++----------
 arch/arm/boards/solidrun-cubox/board.c        | 17 ++----------
 arch/arm/boards/solidrun-cubox/lowlevel.c     | 19 +++-----------
 .../1066mhz-4x128mx16.imxcfg                  | 19 +++-----------
 .../1066mhz-4x256mx16.imxcfg                  | 19 +++-----------
 .../solidrun-microsom/1066mhz-64b.imxcfg      | 19 +++-----------
 .../solidrun-microsom/800mhz-2x128mx16.imxcfg | 19 +++-----------
 .../solidrun-microsom/800mhz-32b.imxcfg       | 19 +++-----------
 .../solidrun-microsom/800mhz-4x128mx16.imxcfg | 19 +++-----------
 .../solidrun-microsom/800mhz-64b.imxcfg       | 19 +++-----------
 arch/arm/boards/solidrun-microsom/board.c     | 15 ++---------
 .../arm/boards/technexion-pico-hobbit/board.c | 20 ++------------
 arch/arm/boards/technexion-wandboard/board.c  | 11 +-------
 .../boards/technexion-wandboard/lowlevel.c    | 11 +-------
 arch/arm/boards/telit-evk-pro3/init.c         | 17 +++---------
 arch/arm/boards/tny-a926x/init.c              | 17 ++----------
 arch/arm/boards/toradex-colibri-t20/board.c   | 17 ++----------
 arch/arm/boards/toradex-colibri-t20/entry.c   | 17 ++----------
 arch/arm/boards/toshiba-ac100/board.c         | 18 +++----------
 arch/arm/boards/toshiba-ac100/entry.c         | 17 ++----------
 arch/arm/boards/tqma53/board.c                | 16 ++----------
 arch/arm/boards/tqma6x/board.c                | 20 ++------------
 arch/arm/boards/tqma6x/lowlevel.c             | 17 +++---------
 arch/arm/boards/turris-omnia/lowlevel.c       | 14 ++--------
 arch/arm/boards/udoo-neo/board.c              | 14 ++--------
 arch/arm/boards/udoo/board.c                  | 21 ++++-----------
 arch/arm/boards/usb-a926x/init.c              | 17 ++----------
 arch/arm/boards/usi-topkick/lowlevel.c        | 17 ++----------
 arch/arm/boards/virt2real/board.c             | 19 +++-----------
 arch/arm/boards/virt2real/lowlevel.c          | 19 +++-----------
 arch/arm/boards/vscom-baltos/board.c          | 20 +++-----------
 arch/arm/boards/zii-common/board.c            | 15 ++---------
 arch/arm/boards/zii-common/pn-fixup.c         | 15 ++---------
 arch/arm/boards/zii-common/pn-fixup.h         | 15 ++---------
 arch/arm/boards/zii-common/switch-cmd.c       | 16 +++---------
 arch/arm/boards/zii-imx6q-rdu2/board.c        | 17 +++---------
 arch/arm/boards/zii-imx6q-rdu2/lowlevel.c     | 18 +++----------
 arch/arm/boards/zii-vf610-dev/board.c         | 18 +++----------
 arch/arm/boards/zii-vf610-dev/lowlevel.c      | 18 +++----------
 arch/arm/boards/zylonite/board.c              | 16 ++----------
 228 files changed, 587 insertions(+), 3258 deletions(-)

diff --git a/arch/arm/boards/a9m2410/a9m2410.c b/arch/arm/boards/a9m2410/a9m2410.c
index 44cf51b212ef..ef727f664d7a 100644
--- a/arch/arm/boards/a9m2410/a9m2410.c
+++ b/arch/arm/boards/a9m2410/a9m2410.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2009 Juergen Beisert, 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: 2009 Juergen Beisert, Pengutronix
 
 #include <common.h>
 #include <driver.h>
diff --git a/arch/arm/boards/a9m2410/config.h b/arch/arm/boards/a9m2410/config.h
index 1da99eaceeb4..dbe4bb32cbc1 100644
--- a/arch/arm/boards/a9m2410/config.h
+++ b/arch/arm/boards/a9m2410/config.h
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /**
  * @file
  * @brief Global defintions for the ARM S3C2410 based a9m2410 CPU card
  */
-/* 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.
- *
- */
 
 #ifndef __CONFIG_H
 #define __CONFIG_H
diff --git a/arch/arm/boards/a9m2440/a9m2410dev.c b/arch/arm/boards/a9m2440/a9m2410dev.c
index b115c4a95450..627a8c6158b1 100644
--- a/arch/arm/boards/a9m2440/a9m2410dev.c
+++ b/arch/arm/boards/a9m2440/a9m2410dev.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2009 Juergen Beisert
- *
- * 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: 2009 Juergen Beisert
 
 /**
  * @file
diff --git a/arch/arm/boards/a9m2440/a9m2440.c b/arch/arm/boards/a9m2440/a9m2440.c
index 587baf6cfdce..de18ea0120d4 100644
--- a/arch/arm/boards/a9m2440/a9m2440.c
+++ b/arch/arm/boards/a9m2440/a9m2440.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2009 Juergen Beisert, 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: 2009 Juergen Beisert, Pengutronix
 
 #include <common.h>
 #include <driver.h>
diff --git a/arch/arm/boards/a9m2440/baseboards.h b/arch/arm/boards/a9m2440/baseboards.h
index f963edf1bcc8..be4ae65e824e 100644
--- a/arch/arm/boards/a9m2440/baseboards.h
+++ b/arch/arm/boards/a9m2440/baseboards.h
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2009 Juergen Beisert
- *
- * 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: 2009 Juergen Beisert
 
 #ifdef CONFIG_MACH_A9M2410DEV
 extern int a9m2410dev_devices_init(void);
diff --git a/arch/arm/boards/a9m2440/config.h b/arch/arm/boards/a9m2440/config.h
index 71d1225d181a..c22ff530362c 100644
--- a/arch/arm/boards/a9m2440/config.h
+++ b/arch/arm/boards/a9m2440/config.h
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /**
  * @file
  * @brief Global defintions for the ARM S3C2440 based a9m2440 CPU card
  */
-/* 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.
- *
- */
 
 #ifndef __CONFIG_H
 #define __CONFIG_H
diff --git a/arch/arm/boards/advantech-mx6/board.c b/arch/arm/boards/advantech-mx6/board.c
index 4a30a845f18a..67149d89940b 100644
--- a/arch/arm/boards/advantech-mx6/board.c
+++ b/arch/arm/boards/advantech-mx6/board.c
@@ -1,17 +1,5 @@
-/*
- * Copyright (C) 2018 Christoph Fritz <chf.fritz@xxxxxxxxxxxxxx>
- *
- * 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: 2018 Christoph Fritz <chf.fritz@xxxxxxxxxxxxxx>
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/advantech-mx6/lowlevel.c b/arch/arm/boards/advantech-mx6/lowlevel.c
index de1d344dc1f3..d762f0e9a745 100644
--- a/arch/arm/boards/advantech-mx6/lowlevel.c
+++ b/arch/arm/boards/advantech-mx6/lowlevel.c
@@ -1,17 +1,5 @@
-/*
- * Copyright (C) 2018 Christoph Fritz <chf.fritz@xxxxxxxxxxxxxx>
- *
- * 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: 2018 Christoph Fritz <chf.fritz@xxxxxxxxxxxxxx>
 
 #include <debug_ll.h>
 #include <common.h>
diff --git a/arch/arm/boards/afi-gf/board.c b/arch/arm/boards/afi-gf/board.c
index 14e260391073..53d3b6700856 100644
--- a/arch/arm/boards/afi-gf/board.c
+++ b/arch/arm/boards/afi-gf/board.c
@@ -1,17 +1,5 @@
-/*
- * Copyright (C) 2012 Jan Luebbe <j.luebbe@xxxxxxxxxxxxxx>
- *
- * 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 Jan Luebbe <j.luebbe@xxxxxxxxxxxxxx>
 
 #include <common.h>
 #include <string.h>
diff --git a/arch/arm/boards/archosg9/archos_features.c b/arch/arm/boards/archosg9/archos_features.c
index 0cffac77808f..8642d344a563 100644
--- a/arch/arm/boards/archosg9/archos_features.c
+++ b/arch/arm/boards/archosg9/archos_features.c
@@ -1,14 +1,5 @@
-/*
- * 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
+
 #include <common.h>
 #include <asm/setup.h>
 #include "archos_features.h"
diff --git a/arch/arm/boards/archosg9/board.c b/arch/arm/boards/archosg9/board.c
index 52f7e86fbeff..3289cfda3d64 100644
--- a/arch/arm/boards/archosg9/board.c
+++ b/arch/arm/boards/archosg9/board.c
@@ -1,14 +1,4 @@
-/*
- * 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
 
 #include <common.h>
 #include <clock.h>
diff --git a/arch/arm/boards/archosg9/lowlevel.c b/arch/arm/boards/archosg9/lowlevel.c
index b1045a44ed74..f31ef1a7f21b 100644
--- a/arch/arm/boards/archosg9/lowlevel.c
+++ b/arch/arm/boards/archosg9/lowlevel.c
@@ -1,14 +1,4 @@
-/*
- * 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
 
 #include <common.h>
 #include <io.h>
diff --git a/arch/arm/boards/archosg9/mux.c b/arch/arm/boards/archosg9/mux.c
index ce3cae38cb5a..dc8527120805 100644
--- a/arch/arm/boards/archosg9/mux.c
+++ b/arch/arm/boards/archosg9/mux.c
@@ -1,14 +1,4 @@
-/*
- * 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
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/at91rm9200ek/init.c b/arch/arm/boards/at91rm9200ek/init.c
index 2d9318575cf5..8c61a72e0bc8 100644
--- a/arch/arm/boards/at91rm9200ek/init.c
+++ b/arch/arm/boards/at91rm9200ek/init.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2009-2011 Jean-Christophe PLAGNIOL-VILLARD <plagnio@xxxxxxxxxxxx>
- *
- * 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: 2009-2011 Jean-Christophe PLAGNIOL-VILLARD <plagnio@xxxxxxxxxxxx>
 
 #include <common.h>
 #include <net.h>
diff --git a/arch/arm/boards/at91sam9260ek/init.c b/arch/arm/boards/at91sam9260ek/init.c
index 037f46a78dbc..a1b283a25aa9 100644
--- a/arch/arm/boards/at91sam9260ek/init.c
+++ b/arch/arm/boards/at91sam9260ek/init.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2007 Sascha Hauer, 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: 2007 Sascha Hauer, Pengutronix
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/at91sam9261ek/init.c b/arch/arm/boards/at91sam9261ek/init.c
index a469dba92e61..0ae5381af5d5 100644
--- a/arch/arm/boards/at91sam9261ek/init.c
+++ b/arch/arm/boards/at91sam9261ek/init.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2007 Sascha Hauer, 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: 2007 Sascha Hauer, Pengutronix
 
 #include <common.h>
 #include <net.h>
diff --git a/arch/arm/boards/at91sam9263ek/init.c b/arch/arm/boards/at91sam9263ek/init.c
index f7461ce0417a..bf2f1e8f9af8 100644
--- a/arch/arm/boards/at91sam9263ek/init.c
+++ b/arch/arm/boards/at91sam9263ek/init.c
@@ -1,20 +1,6 @@
-/*
- * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnio@xxxxxxxxxxxx>
- *
- * Copyright (C) 2007 Sascha Hauer, 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: 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnio@xxxxxxxxxxxx>
+// SPDX-FileCopyrightText: 2007 Sascha Hauer, Pengutronix
 
 #include <common.h>
 #include <net.h>
diff --git a/arch/arm/boards/at91sam9263ek/of_init.c b/arch/arm/boards/at91sam9263ek/of_init.c
index 259287ccb516..3cb2fe22c967 100644
--- a/arch/arm/boards/at91sam9263ek/of_init.c
+++ b/arch/arm/boards/at91sam9263ek/of_init.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2017 Sam Ravnborg <sam@xxxxxxxxxxxx>
- *
- * 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: 2017 Sam Ravnborg <sam@xxxxxxxxxxxx>
 
 #include <common.h>
 #include <envfs.h>
diff --git a/arch/arm/boards/at91sam9m10g45ek/init.c b/arch/arm/boards/at91sam9m10g45ek/init.c
index 2660104946a8..409e3cfeee64 100644
--- a/arch/arm/boards/at91sam9m10g45ek/init.c
+++ b/arch/arm/boards/at91sam9m10g45ek/init.c
@@ -1,20 +1,6 @@
-/*
- * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnio@xxxxxxxxxxxx>
- *
- * Copyright (C) 2007 Sascha Hauer, 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: 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnio@xxxxxxxxxxxx>
+// SPDX-FileCopyrightText: 2007 Sascha Hauer, Pengutronix
 
 #include <common.h>
 #include <net.h>
diff --git a/arch/arm/boards/at91sam9m10ihd/hw_version.c b/arch/arm/boards/at91sam9m10ihd/hw_version.c
index cab26b0ac4fe..1387c1371895 100644
--- a/arch/arm/boards/at91sam9m10ihd/hw_version.c
+++ b/arch/arm/boards/at91sam9m10ihd/hw_version.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2012-2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
- *
- * 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: 2012-2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
 
 #include <common.h>
 #include <fs.h>
diff --git a/arch/arm/boards/at91sam9m10ihd/hw_version.h b/arch/arm/boards/at91sam9m10ihd/hw_version.h
index b9133440d3bb..a08bbc052911 100644
--- a/arch/arm/boards/at91sam9m10ihd/hw_version.h
+++ b/arch/arm/boards/at91sam9m10ihd/hw_version.h
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2012-2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
- *
- * 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: 2012-2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
 
 #ifndef __HW_REVISION_H__
 #define __HW_REVISION_H__
diff --git a/arch/arm/boards/at91sam9n12ek/init.c b/arch/arm/boards/at91sam9n12ek/init.c
index 72c6ff84ee8b..921f9fe5d80b 100644
--- a/arch/arm/boards/at91sam9n12ek/init.c
+++ b/arch/arm/boards/at91sam9n12ek/init.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
- *
- * 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 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
 
 #include <common.h>
 #include <net.h>
diff --git a/arch/arm/boards/at91sam9x5ek/hw_version.c b/arch/arm/boards/at91sam9x5ek/hw_version.c
index f15cd3dc0c2d..4038f42ec2b7 100644
--- a/arch/arm/boards/at91sam9x5ek/hw_version.c
+++ b/arch/arm/boards/at91sam9x5ek/hw_version.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
- *
- * 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 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/at91sam9x5ek/hw_version.h b/arch/arm/boards/at91sam9x5ek/hw_version.h
index 3f3c8003d917..322ad6bc3768 100644
--- a/arch/arm/boards/at91sam9x5ek/hw_version.h
+++ b/arch/arm/boards/at91sam9x5ek/hw_version.h
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
- *
- * 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 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
 
 #ifndef __HW_REVISION_H__
 #define __HW_REVISION_H__
diff --git a/arch/arm/boards/at91sam9x5ek/init.c b/arch/arm/boards/at91sam9x5ek/init.c
index 65493ebbcd57..a1c80bf441e1 100644
--- a/arch/arm/boards/at91sam9x5ek/init.c
+++ b/arch/arm/boards/at91sam9x5ek/init.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
- *
- * 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 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
 
 #include <common.h>
 #include <net.h>
diff --git a/arch/arm/boards/avnet-zedboard/board.c b/arch/arm/boards/avnet-zedboard/board.c
index f53dde47c204..b8396d199601 100644
--- a/arch/arm/boards/avnet-zedboard/board.c
+++ b/arch/arm/boards/avnet-zedboard/board.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2013 Steffen Trumtrar <s.trumtrar@xxxxxxxxxxxxxx>
- *
- * 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: 2013 Steffen Trumtrar <s.trumtrar@xxxxxxxxxxxxxx>
 
 #include <asm/armlinux.h>
 #include <common.h>
diff --git a/arch/arm/boards/avnet-zedboard/lowlevel.c b/arch/arm/boards/avnet-zedboard/lowlevel.c
index 6614e82a10ba..f7bdceb42ac3 100644
--- a/arch/arm/boards/avnet-zedboard/lowlevel.c
+++ b/arch/arm/boards/avnet-zedboard/lowlevel.c
@@ -1,18 +1,6 @@
-/*
- *
- * (c) 2013 Steffen Trumtrar <s.trumtrar@xxxxxxxxxxxxxx>
- *
- * 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: 2013 Steffen Trumtrar <s.trumtrar@xxxxxxxxxxxxxx>
+
 #include <common.h>
 #include <io.h>
 #include <asm/barebox-arm.h>
diff --git a/arch/arm/boards/beagle/board.c b/arch/arm/boards/beagle/board.c
index 460f42ac2d8f..7caac5727f7e 100644
--- a/arch/arm/boards/beagle/board.c
+++ b/arch/arm/boards/beagle/board.c
@@ -1,19 +1,5 @@
-/*
- * (C) Copyright 2008
- * Texas Instruments, <www.ti.com>
- * Raghavendra KH <r-khandenahally@xxxxxx>
- *
- * 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: 2008 Raghavendra KH <r-khandenahally@xxxxxx>, Texas Instruments (http://www.ti.com/)
 
 #include <common.h>
 #include <console.h>
diff --git a/arch/arm/boards/beaglebone/board.c b/arch/arm/boards/beaglebone/board.c
index 819bdfae465a..6d2144f95b54 100644
--- a/arch/arm/boards/beaglebone/board.c
+++ b/arch/arm/boards/beaglebone/board.c
@@ -1,20 +1,6 @@
-/*
- * (C) Copyright 2008
- * Texas Instruments, <www.ti.com>
- * Raghavendra KH <r-khandenahally@xxxxxx>
- *
- * Copyright (C) 2012 Jan Luebbe <j.luebbe@xxxxxxxxxxxxxx>
- *
- * 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: 2008 Raghavendra KH <r-khandenahally@xxxxxx>, Texas Instruments (http://www.ti.com/)
+// SPDX-FileCopyrightText: 2012 Jan Luebbe <j.luebbe@xxxxxxxxxxxxxx>
 
 /**
  * @file
diff --git a/arch/arm/boards/boundarydevices-nitrogen6/1066mhz_4x128mx16.imxcfg b/arch/arm/boards/boundarydevices-nitrogen6/1066mhz_4x128mx16.imxcfg
index c5a286b4e0db..65752f179075 100644
--- a/arch/arm/boards/boundarydevices-nitrogen6/1066mhz_4x128mx16.imxcfg
+++ b/arch/arm/boards/boundarydevices-nitrogen6/1066mhz_4x128mx16.imxcfg
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2013 Boundary Devices
- *
- * 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: 2013 Boundary Devices
 
 wm 32 MX6_MMDC_P0_MDPDC			0x00020036
 wm 32 MX6_MMDC_P0_MDCFG0		0x555A7974
diff --git a/arch/arm/boards/boundarydevices-nitrogen6/1066mhz_4x256mx16.imxcfg b/arch/arm/boards/boundarydevices-nitrogen6/1066mhz_4x256mx16.imxcfg
index 4d8a7151507a..7a72599b0633 100644
--- a/arch/arm/boards/boundarydevices-nitrogen6/1066mhz_4x256mx16.imxcfg
+++ b/arch/arm/boards/boundarydevices-nitrogen6/1066mhz_4x256mx16.imxcfg
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2013 Boundary Devices
- *
- * 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: 2013 Boundary Devices
 
 wm 32 MX6_MMDC_P0_MDPDC 0x00020036
 wm 32 MX6_MMDC_P0_MDCFG0 0x898E7974
diff --git a/arch/arm/boards/boundarydevices-nitrogen6/1066mhz_4x512mx16-qp.imxcfg b/arch/arm/boards/boundarydevices-nitrogen6/1066mhz_4x512mx16-qp.imxcfg
index 6409b745d727..dffe480b8ee5 100644
--- a/arch/arm/boards/boundarydevices-nitrogen6/1066mhz_4x512mx16-qp.imxcfg
+++ b/arch/arm/boards/boundarydevices-nitrogen6/1066mhz_4x512mx16-qp.imxcfg
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2016 Boundary Devices
- *
- * 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: 2016 Boundary Devices
 
 /* NOC setup */
 wm 32 0x00bb0008				0x00000004
diff --git a/arch/arm/boards/boundarydevices-nitrogen6/800mhz_4x128mx16.imxcfg b/arch/arm/boards/boundarydevices-nitrogen6/800mhz_4x128mx16.imxcfg
index 936a2f54bfc1..0be615baad58 100644
--- a/arch/arm/boards/boundarydevices-nitrogen6/800mhz_4x128mx16.imxcfg
+++ b/arch/arm/boards/boundarydevices-nitrogen6/800mhz_4x128mx16.imxcfg
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2013 Boundary Devices
- *
- * 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: 2013 Boundary Devices
 
 wm 32 MX6_MMDC_P0_MDPDC 0x0002002D
 wm 32 MX6_MMDC_P0_MDCFG0 0x40435323
diff --git a/arch/arm/boards/boundarydevices-nitrogen6/800mhz_4x256mx16.imxcfg b/arch/arm/boards/boundarydevices-nitrogen6/800mhz_4x256mx16.imxcfg
index 09c855544d76..6d7e17027f29 100644
--- a/arch/arm/boards/boundarydevices-nitrogen6/800mhz_4x256mx16.imxcfg
+++ b/arch/arm/boards/boundarydevices-nitrogen6/800mhz_4x256mx16.imxcfg
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2013 Boundary Devices
- *
- * 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: 2013 Boundary Devices
 
 wm 32 MX6_MMDC_P0_MDPDC 0x0002002D
 wm 32 MX6_MMDC_P0_MDCFG0 0x696C5323
diff --git a/arch/arm/boards/boundarydevices-nitrogen6/board.c b/arch/arm/boards/boundarydevices-nitrogen6/board.c
index d9514d9d4807..dc2d5aa41cbd 100644
--- a/arch/arm/boards/boundarydevices-nitrogen6/board.c
+++ b/arch/arm/boards/boundarydevices-nitrogen6/board.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2014 Lucas Stach, 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: 2014 Lucas Stach, Pengutronix
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/ccxmx53/board.c b/arch/arm/boards/ccxmx53/board.c
index 9d81cd80a373..b0faf8d280f0 100644
--- a/arch/arm/boards/ccxmx53/board.c
+++ b/arch/arm/boards/ccxmx53/board.c
@@ -1,19 +1,7 @@
-/*
- * Copyright (C) 2015 Jason Cobham <cobham.jason@xxxxxxxxx>
- *
- * Board specific file for the Digi ConnectCore ccxmx53 SoM
- *
- * 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: 2015 Jason Cobham <cobham.jason@xxxxxxxxx>
+
+/* Board specific file for the Digi ConnectCore ccxmx53 SoM */
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/ccxmx53/lowlevel.c b/arch/arm/boards/ccxmx53/lowlevel.c
index 1d2d8c6d9028..5833ad473902 100644
--- a/arch/arm/boards/ccxmx53/lowlevel.c
+++ b/arch/arm/boards/ccxmx53/lowlevel.c
@@ -1,17 +1,5 @@
-/*
- * Copyright (C) 2013 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *
- * 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: 2013 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
 
 #include <debug_ll.h>
 #include <common.h>
diff --git a/arch/arm/boards/chumby_falconwing/falconwing.c b/arch/arm/boards/chumby_falconwing/falconwing.c
index ea64fd6f4755..82b9415e80ab 100644
--- a/arch/arm/boards/chumby_falconwing/falconwing.c
+++ b/arch/arm/boards/chumby_falconwing/falconwing.c
@@ -1,17 +1,6 @@
-/*
- * (C) Copyright 2010 Juergen Beisert - 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: 2010 Juergen Beisert, Pengutronix
+
 #include <common.h>
 #include <init.h>
 #include <gpio.h>
diff --git a/arch/arm/boards/clep7212/clep7212.c b/arch/arm/boards/clep7212/clep7212.c
index 641fa15021c0..3b497a6bd263 100644
--- a/arch/arm/boards/clep7212/clep7212.c
+++ b/arch/arm/boards/clep7212/clep7212.c
@@ -1,11 +1,5 @@
-/*
- * Copyright (C) 2012 Alexander Shiyan <shc_work@xxxxxxx>
- *
- * 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.
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2012 Alexander Shiyan <shc_work@xxxxxxx>
 
 #include <common.h>
 #include <driver.h>
diff --git a/arch/arm/boards/clep7212/lowlevel.c b/arch/arm/boards/clep7212/lowlevel.c
index 231329025bc6..41827dfa1642 100644
--- a/arch/arm/boards/clep7212/lowlevel.c
+++ b/arch/arm/boards/clep7212/lowlevel.c
@@ -1,11 +1,5 @@
-/*
- * Copyright (C) 2012 Alexander Shiyan <shc_work@xxxxxxx>
- *
- * 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.
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2012 Alexander Shiyan <shc_work@xxxxxxx>
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/cm-fx6/board.c b/arch/arm/boards/cm-fx6/board.c
index f4380629e32f..5a1110860f31 100644
--- a/arch/arm/boards/cm-fx6/board.c
+++ b/arch/arm/boards/cm-fx6/board.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2015 Sascha Hauer, 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: 2015 Sascha Hauer, Pengutronix
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/crystalfontz-cfa10036/cfa10036.c b/arch/arm/boards/crystalfontz-cfa10036/cfa10036.c
index 29b91e775f45..5a951d1abf04 100644
--- a/arch/arm/boards/crystalfontz-cfa10036/cfa10036.c
+++ b/arch/arm/boards/crystalfontz-cfa10036/cfa10036.c
@@ -1,19 +1,8 @@
-/*
- * Copyright (C) 2010 Juergen Beisert, Pengutronix <kernel@xxxxxxxxxxxxxx>
- * Copyright (C) 2011 Marc Kleine-Budde, Pengutronix <mkl@xxxxxxxxxxxxxx>
- * Copyright (C) 2011 Wolfram Sang, Pengutronix <w.sang@xxxxxxxxxxxxxx>
- * Copyright (C) 2012 Maxime Ripard, Free Electrons <maxime.ripard@xxxxxxxxxxxxxxxxxx>
- *
- * 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: 2010 Juergen Beisert <kernel@xxxxxxxxxxxxxx>, Pengutronix
+// SPDX-FileCopyrightText: 2011 Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>, Pengutronix
+// SPDX-FileCopyrightText: 2011 Wolfram Sang <w.sang@xxxxxxxxxxxxxx>, Pengutronix
+// SPDX-FileCopyrightText: 2012 Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>, Free Electrons
 
 #include <common.h>
 #include <environment.h>
diff --git a/arch/arm/boards/crystalfontz-cfa10036/hwdetect.c b/arch/arm/boards/crystalfontz-cfa10036/hwdetect.c
index e4ccbdb2a36a..83c77feb8946 100644
--- a/arch/arm/boards/crystalfontz-cfa10036/hwdetect.c
+++ b/arch/arm/boards/crystalfontz-cfa10036/hwdetect.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2012 Free Electrons
- *
- * 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 Free Electrons
 
 #include <common.h>
 
diff --git a/arch/arm/boards/crystalfontz-cfa10036/hwdetect.h b/arch/arm/boards/crystalfontz-cfa10036/hwdetect.h
index 2a5330ea1768..63c4a5b037a1 100644
--- a/arch/arm/boards/crystalfontz-cfa10036/hwdetect.h
+++ b/arch/arm/boards/crystalfontz-cfa10036/hwdetect.h
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2012 Free Electrons
- *
- * 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 Free Electrons
 
 #ifndef __HWDETECT_H__
 #define __HWDETECT_H__
diff --git a/arch/arm/boards/datamodul-edm-qmx6/board.c b/arch/arm/boards/datamodul-edm-qmx6/board.c
index d93c940e3dd3..5a24ca080690 100644
--- a/arch/arm/boards/datamodul-edm-qmx6/board.c
+++ b/arch/arm/boards/datamodul-edm-qmx6/board.c
@@ -1,21 +1,5 @@
-/*
- * Copyright (C) 2012 Steffen Trumtrar, 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation.
- *
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2012 Steffen Trumtrar, Pengutronix
 
 #include <generated/mach-types.h>
 #include <environment.h>
diff --git a/arch/arm/boards/datamodul-edm-qmx6/lowlevel.c b/arch/arm/boards/datamodul-edm-qmx6/lowlevel.c
index 23074326b5e9..8ac9317cb092 100644
--- a/arch/arm/boards/datamodul-edm-qmx6/lowlevel.c
+++ b/arch/arm/boards/datamodul-edm-qmx6/lowlevel.c
@@ -1,17 +1,6 @@
-/*
- * Copyright (C) 2013 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *
- * 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: 2013 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
+
 #include <common.h>
 #include <linux/sizes.h>
 #include <io.h>
diff --git a/arch/arm/boards/dfi-fs700-m60/board.c b/arch/arm/boards/dfi-fs700-m60/board.c
index 2cb8e3106f30..99e36da2ec05 100644
--- a/arch/arm/boards/dfi-fs700-m60/board.c
+++ b/arch/arm/boards/dfi-fs700-m60/board.c
@@ -1,21 +1,6 @@
-/*
- * Copyright (C) 2013 Sascha Hauer, 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation.
- *
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2013 Sascha Hauer, Pengutronix
+
 #define pr_fmt(fmt)  "dfi-fs700-m60: " fmt
 
 #include <generated/mach-types.h>
diff --git a/arch/arm/boards/dfi-fs700-m60/lowlevel.c b/arch/arm/boards/dfi-fs700-m60/lowlevel.c
index 520ed4c46b77..d898cb5c1e68 100644
--- a/arch/arm/boards/dfi-fs700-m60/lowlevel.c
+++ b/arch/arm/boards/dfi-fs700-m60/lowlevel.c
@@ -1,17 +1,6 @@
-/*
- * Copyright (C) 2013 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *
- * 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: 2013 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
+
 #include <common.h>
 #include <linux/sizes.h>
 #include <io.h>
diff --git a/arch/arm/boards/digi-ccimx6ulsom/board.c b/arch/arm/boards/digi-ccimx6ulsom/board.c
index 1fb451548f78..b4fcc17e09f4 100644
--- a/arch/arm/boards/digi-ccimx6ulsom/board.c
+++ b/arch/arm/boards/digi-ccimx6ulsom/board.c
@@ -1,21 +1,5 @@
-/*
- * Copyright (C) 2019 Rouven Czerwinski, 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation.
- *
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2019 Rouven Czerwinski, Pengutronix
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/dss11/init.c b/arch/arm/boards/dss11/init.c
index 0d0b5e29bfc3..53168acb985b 100644
--- a/arch/arm/boards/dss11/init.c
+++ b/arch/arm/boards/dss11/init.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2011 Michael Grzeschik <mgr@xxxxxxxxxxxxxx>
- *
- * 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: 2011 Michael Grzeschik <mgr@xxxxxxxxxxxxxx>
 
 #include <common.h>
 #include <net.h>
diff --git a/arch/arm/boards/duckbill/board.c b/arch/arm/boards/duckbill/board.c
index 13d4ae43cfba..dd22c81566bc 100644
--- a/arch/arm/boards/duckbill/board.c
+++ b/arch/arm/boards/duckbill/board.c
@@ -1,18 +1,7 @@
-/*
- * Copyright (C) 2010 Juergen Beisert, Pengutronix <kernel@xxxxxxxxxxxxxx>
- * Copyright (C) 2011 Marc Kleine-Budde, Pengutronix <mkl@xxxxxxxxxxxxxx>
- * Copyright (C) 2011 Wolfram Sang, Pengutronix <w.sang@xxxxxxxxxxxxxx>
- *
- * 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: 2010 Juergen Beisert <kernel@xxxxxxxxxxxxxx>, Pengutronix
+// SPDX-FileCopyrightText: 2011 Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>, Pengutronix
+// SPDX-FileCopyrightText: 2011 Wolfram Sang <w.sang@xxxxxxxxxxxxxx>, Pengutronix
 
 #include <common.h>
 #include <environment.h>
diff --git a/arch/arm/boards/edb93xx/early_udelay.h b/arch/arm/boards/edb93xx/early_udelay.h
index 371ab5088c2e..b902c3bfb7cc 100644
--- a/arch/arm/boards/edb93xx/early_udelay.h
+++ b/arch/arm/boards/edb93xx/early_udelay.h
@@ -1,17 +1,5 @@
-/*
- * Copyright (C) 2009 Matthias Kaehlcke <matthias@xxxxxxxxxxxx>
- *
- * 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: 2009 Matthias Kaehlcke <matthias@xxxxxxxxxxxx>
 
 #include <common.h>
 
diff --git a/arch/arm/boards/edb93xx/edb93xx.c b/arch/arm/boards/edb93xx/edb93xx.c
index 62efa8fb964a..4b5db602162b 100644
--- a/arch/arm/boards/edb93xx/edb93xx.c
+++ b/arch/arm/boards/edb93xx/edb93xx.c
@@ -1,17 +1,5 @@
-/*
- * Copyright (C) 2009 Matthias Kaehlcke <matthias@xxxxxxxxxxxx>
- *
- * 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: 2009 Matthias Kaehlcke <matthias@xxxxxxxxxxxx>
 
 #include <common.h>
 #include <driver.h>
diff --git a/arch/arm/boards/edb93xx/edb93xx.h b/arch/arm/boards/edb93xx/edb93xx.h
index 5293858f9d5b..efbe87684e87 100644
--- a/arch/arm/boards/edb93xx/edb93xx.h
+++ b/arch/arm/boards/edb93xx/edb93xx.h
@@ -1,17 +1,5 @@
-/*
- * Copyright (C) 2009 Matthias Kaehlcke <matthias@xxxxxxxxxxxx>
- *
- * 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: 2009 Matthias Kaehlcke <matthias@xxxxxxxxxxxx>
 
 #if defined(CONFIG_MACH_EDB9301)
 #define MACH_TYPE MACH_TYPE_EDB9301
diff --git a/arch/arm/boards/edb93xx/flash_cfg.c b/arch/arm/boards/edb93xx/flash_cfg.c
index f3b8873bac27..6b742f967c97 100644
--- a/arch/arm/boards/edb93xx/flash_cfg.c
+++ b/arch/arm/boards/edb93xx/flash_cfg.c
@@ -1,19 +1,7 @@
-/*
- * Flash setup for Cirrus edb93xx boards
- *
- * Copyright (C) 2009 Matthias Kaehlcke <matthias@xxxxxxxxxxxx>
- *
- * 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: 2009 Matthias Kaehlcke <matthias@xxxxxxxxxxxx>
+
+/* Flash setup for Cirrus edb93xx boards */
 
 #include <common.h>
 #include <mach/ep93xx-regs.h>
diff --git a/arch/arm/boards/edb93xx/pll_cfg.c b/arch/arm/boards/edb93xx/pll_cfg.c
index 8be679e7118e..1f03acf915ae 100644
--- a/arch/arm/boards/edb93xx/pll_cfg.c
+++ b/arch/arm/boards/edb93xx/pll_cfg.c
@@ -1,21 +1,8 @@
-/*
- * PLL setup for Cirrus edb93xx boards
- *
- * Copyright (C) 2009 Matthias Kaehlcke <matthias@xxxxxxxxxxxx>
- *
- * Copyright (C) 2006 Dominic Rath <Dominic.Rath@xxxxxx>
- *
- * 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: 2009 Matthias Kaehlcke <matthias@xxxxxxxxxxxx>
+// SPDX-FileCopyrightText: 2006 Dominic Rath <Dominic.Rath@xxxxxx>
+
+/* PLL setup for Cirrus edb93xx boards */
 
 #include <common.h>
 #include <io.h>
diff --git a/arch/arm/boards/edb93xx/pll_cfg.h b/arch/arm/boards/edb93xx/pll_cfg.h
index ad3d896d93c0..b3258b5f7efd 100644
--- a/arch/arm/boards/edb93xx/pll_cfg.h
+++ b/arch/arm/boards/edb93xx/pll_cfg.h
@@ -1,19 +1,7 @@
-/*
- * PLL register values for Cirrus edb93xx boards
- *
- * Copyright (C) 2009 Matthias Kaehlcke <matthias@xxxxxxxxxxxx>
- *
- * 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: 2009 Matthias Kaehlcke <matthias@xxxxxxxxxxxx>
+
+/* PLL register values for Cirrus edb93xx boards */
 
 #include <config.h>
 #include <mach/ep93xx-regs.h>
diff --git a/arch/arm/boards/edb93xx/sdram_cfg.c b/arch/arm/boards/edb93xx/sdram_cfg.c
index 11e4fd7ca469..a9f591f197b9 100644
--- a/arch/arm/boards/edb93xx/sdram_cfg.c
+++ b/arch/arm/boards/edb93xx/sdram_cfg.c
@@ -1,19 +1,6 @@
-/*
- * Copyright (C) 2009 Matthias Kaehlcke <matthias@xxxxxxxxxxxx>
- *
- * Copyright (C) 2006 Dominic Rath <Dominic.Rath@xxxxxx>
- *
- * 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: 2009 Matthias Kaehlcke <matthias@xxxxxxxxxxxx>
+// SPDX-FileCopyrightText: 2006 Dominic Rath <Dominic.Rath@xxxxxx>
 
 #include <common.h>
 #include <io.h>
diff --git a/arch/arm/boards/edb93xx/sdram_cfg.h b/arch/arm/boards/edb93xx/sdram_cfg.h
index a5720b8694d0..e1f78443e47a 100644
--- a/arch/arm/boards/edb93xx/sdram_cfg.h
+++ b/arch/arm/boards/edb93xx/sdram_cfg.h
@@ -1,19 +1,6 @@
-/*
- * Copyright (C) 2009 Matthias Kaehlcke <matthias@xxxxxxxxxxxx>
- *
- * Copyright (C) 2006 Dominic Rath <Dominic.Rath@xxxxxx>
- *
- * 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: 2009 Matthias Kaehlcke <matthias@xxxxxxxxxxxx>
+// SPDX-FileCopyrightText: 2006 Dominic Rath <Dominic.Rath@xxxxxx>
 
 #include <config.h>
 #include <mach/ep93xx-regs.h>
diff --git a/arch/arm/boards/efika-mx-smartbook/board.c b/arch/arm/boards/efika-mx-smartbook/board.c
index ec41eb8c11a5..bf58eff718c1 100644
--- a/arch/arm/boards/efika-mx-smartbook/board.c
+++ b/arch/arm/boards/efika-mx-smartbook/board.c
@@ -1,17 +1,5 @@
-/*
- * Copyright (C) 2007 Sascha Hauer, 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: 2007 Sascha Hauer, Pengutronix
 
 #include <environment.h>
 #include <bootsource.h>
diff --git a/arch/arm/boards/element14-warp7/board.c b/arch/arm/boards/element14-warp7/board.c
index 84fc885da1a4..9427b467d04c 100644
--- a/arch/arm/boards/element14-warp7/board.c
+++ b/arch/arm/boards/element14-warp7/board.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2017 Sascha Hauer, 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: 2017 Sascha Hauer, Pengutronix
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/eltec-hipercam/board.c b/arch/arm/boards/eltec-hipercam/board.c
index 04ad253e6c6e..e192c4c2f518 100644
--- a/arch/arm/boards/eltec-hipercam/board.c
+++ b/arch/arm/boards/eltec-hipercam/board.c
@@ -1,17 +1,5 @@
-/*
- * Copyright (C) 2015 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *
- * 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: 2015 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/eltec-hipercam/lowlevel.c b/arch/arm/boards/eltec-hipercam/lowlevel.c
index 2f2cd9aab7b1..7baed557069f 100644
--- a/arch/arm/boards/eltec-hipercam/lowlevel.c
+++ b/arch/arm/boards/eltec-hipercam/lowlevel.c
@@ -1,17 +1,6 @@
-/*
- * Copyright (C) 2015 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *
- * 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: 2015 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
+
 #include <common.h>
 #include <linux/sizes.h>
 #include <io.h>
diff --git a/arch/arm/boards/embest-riotboard/board.c b/arch/arm/boards/embest-riotboard/board.c
index eb956f1f5070..2e0cc9f0abe1 100644
--- a/arch/arm/boards/embest-riotboard/board.c
+++ b/arch/arm/boards/embest-riotboard/board.c
@@ -1,17 +1,6 @@
-/*
- * Copyright (C) 2014 Eric Bénard <eric@xxxxxxxxxx>
- * Copyright (C) 2013 Lucas Stach <l.stach@xxxxxxxxxxxxxx>
- *
- * 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: 2014 Eric Bénard <eric@xxxxxxxxxx>
+// SPDX-FileCopyrightText: 2013 Lucas Stach <l.stach@xxxxxxxxxxxxxx>
 
 #include <asm/armlinux.h>
 #include <asm/io.h>
diff --git a/arch/arm/boards/eukrea_cpuimx25/Makefile b/arch/arm/boards/eukrea_cpuimx25/Makefile
index 0e64b3ee73cd..1d2171fbdced 100644
--- a/arch/arm/boards/eukrea_cpuimx25/Makefile
+++ b/arch/arm/boards/eukrea_cpuimx25/Makefile
@@ -1,17 +1,5 @@
-#
-# (C) 2010 Eukrea Electromatique, Eric Bénard <eric@xxxxxxxxxx>
-#
-# 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: 2010 Eric Bénard <eric@xxxxxxxxxx>, Eukrea Electromatique
 
 obj-y += eukrea_cpuimx25.o
 lwl-y += lowlevel.o
diff --git a/arch/arm/boards/eukrea_cpuimx25/eukrea_cpuimx25.c b/arch/arm/boards/eukrea_cpuimx25/eukrea_cpuimx25.c
index e82f43d58e88..494b89f53f7a 100644
--- a/arch/arm/boards/eukrea_cpuimx25/eukrea_cpuimx25.c
+++ b/arch/arm/boards/eukrea_cpuimx25/eukrea_cpuimx25.c
@@ -1,19 +1,6 @@
-/*
- * (C) 2009 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- * (c) 2010 Eukrea Electromatique, Eric Bénard <eric@xxxxxxxxxx>
- *
- * 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: 2009 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
+// SPDX-FileCopyrightText: 2010 Eric Bénard <eric@xxxxxxxxxx>, Eukrea Electromatique
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/eukrea_cpuimx25/lowlevel.c b/arch/arm/boards/eukrea_cpuimx25/lowlevel.c
index 9516c137a38b..93cd64d90fa7 100644
--- a/arch/arm/boards/eukrea_cpuimx25/lowlevel.c
+++ b/arch/arm/boards/eukrea_cpuimx25/lowlevel.c
@@ -1,19 +1,7 @@
-/*
- *
- * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- * (c) 2010 Eukrea Electromatique, Eric Bénard <eric@xxxxxxxxxx>
- *
- * 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: 2007 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
+// SPDX-FileCopyrightText: 2010 Eric Bénard <eric@xxxxxxxxxx>, Eukrea Electromatique
+
 #include <common.h>
 #include <init.h>
 #include <mach/imx25-regs.h>
diff --git a/arch/arm/boards/eukrea_cpuimx35/Makefile b/arch/arm/boards/eukrea_cpuimx35/Makefile
index dd8f9eb0d4d4..f1a8e7a5d614 100644
--- a/arch/arm/boards/eukrea_cpuimx35/Makefile
+++ b/arch/arm/boards/eukrea_cpuimx35/Makefile
@@ -1,17 +1,5 @@
-#
-# (C) Copyright 2007 Juergen Beisert <jbe@xxxxxxxxxxxxxx>
-#
-# 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: 2007 Juergen Beisert <jbe@xxxxxxxxxxxxxx>
 
 obj-y					+= eukrea_cpuimx35.o
 lwl-y					+= lowlevel.o
diff --git a/arch/arm/boards/eukrea_cpuimx35/lowlevel.c b/arch/arm/boards/eukrea_cpuimx35/lowlevel.c
index b641d68873b2..7970b821367c 100644
--- a/arch/arm/boards/eukrea_cpuimx35/lowlevel.c
+++ b/arch/arm/boards/eukrea_cpuimx35/lowlevel.c
@@ -1,18 +1,6 @@
-/*
- *
- * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *
- * 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: 2007 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
+
 #include <common.h>
 #include <init.h>
 #include <mach/imx35-regs.h>
diff --git a/arch/arm/boards/eukrea_cpuimx51/eukrea_cpuimx51.c b/arch/arm/boards/eukrea_cpuimx51/eukrea_cpuimx51.c
index bb493d7c64e9..8d0d4a0e8a9b 100644
--- a/arch/arm/boards/eukrea_cpuimx51/eukrea_cpuimx51.c
+++ b/arch/arm/boards/eukrea_cpuimx51/eukrea_cpuimx51.c
@@ -1,19 +1,6 @@
-/*
- * Copyright (C) 2007 Sascha Hauer, Pengutronix
- * (c) 2011 Eukrea Electromatique, Eric Bénard <eric@xxxxxxxxxx>
- *
- * 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: 2007 Sascha Hauer, Pengutronix
+// SPDX-FileCopyrightText: 2011 Eric Bénard <eric@xxxxxxxxxx>, Eukrea Electromatique
 
 #include <common.h>
 #include <net.h>
diff --git a/arch/arm/boards/freescale-mx21-ads/lowlevel_init.S b/arch/arm/boards/freescale-mx21-ads/lowlevel_init.S
index 16739b5577a3..9b6e4bd4722a 100644
--- a/arch/arm/boards/freescale-mx21-ads/lowlevel_init.S
+++ b/arch/arm/boards/freescale-mx21-ads/lowlevel_init.S
@@ -1,17 +1,5 @@
-/*
- * Copyright (C) 2010 Jaccon Bastiaansen <jaccon.bastiaansen@xxxxxxxxx>
- *
- * 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: 2010 Jaccon Bastiaansen <jaccon.bastiaansen@xxxxxxxxx>
 
 #include <config.h>
 #include <linux/sizes.h>
diff --git a/arch/arm/boards/freescale-mx23-evk/mx23-evk.c b/arch/arm/boards/freescale-mx23-evk/mx23-evk.c
index 75a7d5a6b4ef..9dc5967bd93e 100644
--- a/arch/arm/boards/freescale-mx23-evk/mx23-evk.c
+++ b/arch/arm/boards/freescale-mx23-evk/mx23-evk.c
@@ -1,18 +1,6 @@
-/*
- * (C) Copyright 2010 Juergen Beisert - Pengutronix
- * (C) Copyright 2011 Wolfram Sang - 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: 2010 Juergen Beisert, Pengutronix
+// SPDX-FileCopyrightText: 2011 Wolfram Sang, Pengutronix
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/freescale-mx25-3ds/3stack.c b/arch/arm/boards/freescale-mx25-3ds/3stack.c
index 1b42a8a9ee4b..8707e02a642b 100644
--- a/arch/arm/boards/freescale-mx25-3ds/3stack.c
+++ b/arch/arm/boards/freescale-mx25-3ds/3stack.c
@@ -1,18 +1,5 @@
-/*
- * (C) 2009 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *
- * 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: 2009 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/freescale-mx25-3ds/Makefile b/arch/arm/boards/freescale-mx25-3ds/Makefile
index acc7c92ec2e3..dbb2e77ecb59 100644
--- a/arch/arm/boards/freescale-mx25-3ds/Makefile
+++ b/arch/arm/boards/freescale-mx25-3ds/Makefile
@@ -1,17 +1,5 @@
-#
-# (C) Copyright 2007 Juergen Beisert <jbe@xxxxxxxxxxxxxx>
-#
-# 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: 2007 Juergen Beisert <jbe@xxxxxxxxxxxxxx>
 
 lwl-y += lowlevel_init.o
 obj-y += 3stack.o
diff --git a/arch/arm/boards/freescale-mx25-3ds/lowlevel_init.S b/arch/arm/boards/freescale-mx25-3ds/lowlevel_init.S
index 62dac94e4f7f..9be9c1a77b75 100644
--- a/arch/arm/boards/freescale-mx25-3ds/lowlevel_init.S
+++ b/arch/arm/boards/freescale-mx25-3ds/lowlevel_init.S
@@ -1,18 +1,5 @@
-/*
- *
- * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *
- * 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: 2007 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
 
 #include <linux/sizes.h>
 #include <asm-generic/memory_layout.h>
diff --git a/arch/arm/boards/freescale-mx27-ads/imx27ads.c b/arch/arm/boards/freescale-mx27-ads/imx27ads.c
index c0f4e464c154..670ea2186f4f 100644
--- a/arch/arm/boards/freescale-mx27-ads/imx27ads.c
+++ b/arch/arm/boards/freescale-mx27-ads/imx27ads.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2007 Sascha Hauer, 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: 2007 Sascha Hauer, Pengutronix
 
 #include <common.h>
 #include <net.h>
diff --git a/arch/arm/boards/freescale-mx35-3ds/board-mx35_3stack.h b/arch/arm/boards/freescale-mx35-3ds/board-mx35_3stack.h
index 8222f87e51cc..9d0d49206257 100644
--- a/arch/arm/boards/freescale-mx35-3ds/board-mx35_3stack.h
+++ b/arch/arm/boards/freescale-mx35-3ds/board-mx35_3stack.h
@@ -1,20 +1,6 @@
-/*
- *
- * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *
- * (C) Copyright 2008 Freescale Semiconductor, Inc.
- *
- * 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: 2007 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
+// SPDX-FileCopyrightText: 2008 Freescale Semiconductor, Inc.
 
 #ifndef __BOARD_MX35_3STACK_H
 #define __BOARD_MX35_3STACK_H
diff --git a/arch/arm/boards/freescale-mx35-3ds/lowlevel_init.S b/arch/arm/boards/freescale-mx35-3ds/lowlevel_init.S
index cb31b699e7d4..fbc08d8faef8 100644
--- a/arch/arm/boards/freescale-mx35-3ds/lowlevel_init.S
+++ b/arch/arm/boards/freescale-mx35-3ds/lowlevel_init.S
@@ -1,18 +1,5 @@
-/*
- *
- * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *
- * 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: 2007 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
 
 #include <mach/imx35-regs.h>
 #include <mach/imx-pll.h>
diff --git a/arch/arm/boards/freescale-mx51-babbage/board.c b/arch/arm/boards/freescale-mx51-babbage/board.c
index 4839aa5683d7..330d8e4f52fa 100644
--- a/arch/arm/boards/freescale-mx51-babbage/board.c
+++ b/arch/arm/boards/freescale-mx51-babbage/board.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2007 Sascha Hauer, 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: 2007 Sascha Hauer, Pengutronix
 
 #define pr_fmt(fmt) "babbage: " fmt
 
diff --git a/arch/arm/boards/freescale-mx53-qsb/board.c b/arch/arm/boards/freescale-mx53-qsb/board.c
index 0b1c927b81d4..f2cb5c56e7f5 100644
--- a/arch/arm/boards/freescale-mx53-qsb/board.c
+++ b/arch/arm/boards/freescale-mx53-qsb/board.c
@@ -1,18 +1,6 @@
-/*
- * Copyright (C) 2007 Sascha Hauer, Pengutronix
- * Copyright (C) 2011 Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
- *
- * 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: 2007 Sascha Hauer, Pengutronix
+// SPDX-FileCopyrightText: 2011 Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
 
 #include <environment.h>
 #include <partition.h>
diff --git a/arch/arm/boards/freescale-mx53-smd/board.c b/arch/arm/boards/freescale-mx53-smd/board.c
index 2b58f4920530..98d3048dac1b 100644
--- a/arch/arm/boards/freescale-mx53-smd/board.c
+++ b/arch/arm/boards/freescale-mx53-smd/board.c
@@ -1,18 +1,6 @@
-/*
- * Copyright (C) 2007 Sascha Hauer, Pengutronix
- * Copyright (C) 2011 Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
- *
- * 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: 2007 Sascha Hauer, Pengutronix
+// SPDX-FileCopyrightText: 2011 Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
 
 #include <common.h>
 #include <environment.h>
diff --git a/arch/arm/boards/freescale-mx53-vmx53/board.c b/arch/arm/boards/freescale-mx53-vmx53/board.c
index 1859aaca26d0..aa93336ca205 100644
--- a/arch/arm/boards/freescale-mx53-vmx53/board.c
+++ b/arch/arm/boards/freescale-mx53-vmx53/board.c
@@ -1,19 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2013 Rostislav Lisovy <lisovy@xxxxxxxxx>, PiKRON s.r.o.
+
 /*
- * Copyright (C) 2013 Rostislav Lisovy <lisovy@xxxxxxxxx>, PiKRON s.r.o.
- *
  * Board specific file for Voipac X53-DMM-668 module equipped
  * with i.MX53 CPU
- *
- * 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.
- *
  */
 
 #include <common.h>
diff --git a/arch/arm/boards/freescale-mx6-sabrelite/board.c b/arch/arm/boards/freescale-mx6-sabrelite/board.c
index 63fa58886c31..f4f2994a515e 100644
--- a/arch/arm/boards/freescale-mx6-sabrelite/board.c
+++ b/arch/arm/boards/freescale-mx6-sabrelite/board.c
@@ -1,17 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2012 Steffen Trumtrar, Pengutronix
+
 /*
- * Copyright (C) 2012 Steffen Trumtrar, Pengutronix
- *
  * based on arch/arm/boards/freescale-mx6-arm2/board.c
- *
- * 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.
  */
 
 #include <common.h>
diff --git a/arch/arm/boards/freescale-mx6sx-sabresdb/board.c b/arch/arm/boards/freescale-mx6sx-sabresdb/board.c
index 0fd9af80cbdf..3285e1f2909c 100644
--- a/arch/arm/boards/freescale-mx6sx-sabresdb/board.c
+++ b/arch/arm/boards/freescale-mx6sx-sabresdb/board.c
@@ -1,16 +1,6 @@
-/*
- * Copyright (C) 2014 Sascha Hauer, 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: 2014 Sascha Hauer, Pengutronix
+
 #define pr_fmt(fmt) "imx6sx-sdb: " fmt
 
 #include <environment.h>
diff --git a/arch/arm/boards/freescale-mx6sx-sabresdb/lowlevel.c b/arch/arm/boards/freescale-mx6sx-sabresdb/lowlevel.c
index 6a6e27bf4481..d3b58ac1be0e 100644
--- a/arch/arm/boards/freescale-mx6sx-sabresdb/lowlevel.c
+++ b/arch/arm/boards/freescale-mx6sx-sabresdb/lowlevel.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2014 Sascha Hauer, 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: 2014 Sascha Hauer, Pengutronix
 
 #include <debug_ll.h>
 #include <common.h>
diff --git a/arch/arm/boards/freescale-mx7-sabresd/board.c b/arch/arm/boards/freescale-mx7-sabresd/board.c
index 37941efdbeb4..e41d67017fe5 100644
--- a/arch/arm/boards/freescale-mx7-sabresd/board.c
+++ b/arch/arm/boards/freescale-mx7-sabresd/board.c
@@ -1,17 +1,7 @@
-/*
- * Copyright (C) 2017 Zodiac Inflight Innovation
- * Author: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
- *
- * 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: 2017 Zodiac Inflight Innovation
+
+/* Author: Andrey Smirnov <andrew.smirnov@xxxxxxxxx> */
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/friendlyarm-mini2440/config.h b/arch/arm/boards/friendlyarm-mini2440/config.h
index 489697f6d501..86c78e54f600 100644
--- a/arch/arm/boards/friendlyarm-mini2440/config.h
+++ b/arch/arm/boards/friendlyarm-mini2440/config.h
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /**
  * @file
  * @brief Global defintions for the ARM S3C2440 based mini2440 CPU card
  */
-/* 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.
- *
- */
 
 #ifndef __CONFIG_H
 #define __CONFIG_H
diff --git a/arch/arm/boards/friendlyarm-mini6410/mini6410.c b/arch/arm/boards/friendlyarm-mini6410/mini6410.c
index 90fb3f5c1e0d..3f5e8ca2a3f3 100644
--- a/arch/arm/boards/friendlyarm-mini6410/mini6410.c
+++ b/arch/arm/boards/friendlyarm-mini6410/mini6410.c
@@ -1,16 +1,6 @@
-/*
- * Copyright (C) 2012 Juergen Beisert
- *
- * 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 Juergen Beisert
+
 #include <common.h>
 #include <driver.h>
 #include <init.h>
diff --git a/arch/arm/boards/friendlyarm-tiny210/lowlevel.c b/arch/arm/boards/friendlyarm-tiny210/lowlevel.c
index 875c17677e34..d79661b2222d 100644
--- a/arch/arm/boards/friendlyarm-tiny210/lowlevel.c
+++ b/arch/arm/boards/friendlyarm-tiny210/lowlevel.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2012 Alexey Galakhov
- *
- * 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.
- *
- * 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-only
+// SPDX-FileCopyrightText: 2012 Alexey Galakhov
 
 #include <config.h>
 #include <common.h>
diff --git a/arch/arm/boards/friendlyarm-tiny6410/development-board.c b/arch/arm/boards/friendlyarm-tiny6410/development-board.c
index 5dd05e4cc826..69c97684058d 100644
--- a/arch/arm/boards/friendlyarm-tiny6410/development-board.c
+++ b/arch/arm/boards/friendlyarm-tiny6410/development-board.c
@@ -1,24 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2012 Juergen Beisert
+
 /*
- * Copyright (C) 2012 Juergen Beisert
- *
- * 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.
- *
  * The FriendlyARM's Tiny6410 evaluation board comes with all connectors and
  * devices to make the Tiny6410 CPU card work. This includes:
  *
  * - the DM9000 network controller
  * - USB/MCI connectors
  * - display connector
- *
  */
+
 #include <common.h>
 #include <driver.h>
 #include <init.h>
diff --git a/arch/arm/boards/friendlyarm-tiny6410/tiny6410.c b/arch/arm/boards/friendlyarm-tiny6410/tiny6410.c
index 39179c83d8b9..a1126b78933f 100644
--- a/arch/arm/boards/friendlyarm-tiny6410/tiny6410.c
+++ b/arch/arm/boards/friendlyarm-tiny6410/tiny6410.c
@@ -1,16 +1,6 @@
-/*
- * Copyright (C) 2012 Juergen Beisert
- *
- * 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 Juergen Beisert
+
 #include <common.h>
 #include <driver.h>
 #include <init.h>
diff --git a/arch/arm/boards/friendlyarm-tiny6410/tiny6410.h b/arch/arm/boards/friendlyarm-tiny6410/tiny6410.h
index 98db42242286..bbe8877ca0c3 100644
--- a/arch/arm/boards/friendlyarm-tiny6410/tiny6410.h
+++ b/arch/arm/boards/friendlyarm-tiny6410/tiny6410.h
@@ -1,14 +1,4 @@
-/*
- * 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
 
 /* to be called by the base board */
 void tiny6410_init(const char*);
diff --git a/arch/arm/boards/gateworks-ventana/board.c b/arch/arm/boards/gateworks-ventana/board.c
index 6f9e0343bed5..163f8338c691 100644
--- a/arch/arm/boards/gateworks-ventana/board.c
+++ b/arch/arm/boards/gateworks-ventana/board.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2014 Lucas Stach, 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: 2014 Lucas Stach, Pengutronix
 
 #include <common.h>
 #include <environment.h>
diff --git a/arch/arm/boards/gateworks-ventana/gsc.c b/arch/arm/boards/gateworks-ventana/gsc.c
index 92244d12dac3..ae639bca86c1 100644
--- a/arch/arm/boards/gateworks-ventana/gsc.c
+++ b/arch/arm/boards/gateworks-ventana/gsc.c
@@ -1,17 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2013 Gateworks Corporation
+// SPDX-FileCopyrightText: 2014 Lucas Stach, Pengutronix
+
 /*
- * Copyright (C) 2013 Gateworks Corporation
- * Copyright (C) 2014 Lucas Stach, Pengutronix
  * Author: Tim Harvey <tharvey@xxxxxxxxxxxxx>
- *
- * 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.
  */
 
 /*
diff --git a/arch/arm/boards/gateworks-ventana/gsc.h b/arch/arm/boards/gateworks-ventana/gsc.h
index 13f226265c56..c2fb535d15c0 100644
--- a/arch/arm/boards/gateworks-ventana/gsc.h
+++ b/arch/arm/boards/gateworks-ventana/gsc.h
@@ -1,17 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2013 Gateworks Corporation
+// SPDX-FileCopyrightText: 2014 Lucas Stach, Pengutronix
+
 /*
- * Copyright (C) 2013 Gateworks Corporation
- * Copyright (C) 2014 Lucas Stach, Pengutronix
  * Author: Tim Harvey <tharvey@xxxxxxxxxxxxx>
- *
- * 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.
  */
 
 /* i2c slave addresses */
diff --git a/arch/arm/boards/gk802/board.c b/arch/arm/boards/gk802/board.c
index 0d1b07b0e07b..2713d6e75621 100644
--- a/arch/arm/boards/gk802/board.c
+++ b/arch/arm/boards/gk802/board.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2013 Philipp Zabel
- *
- * 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: 2013 Philipp Zabel
 
 #include <asm/armlinux.h>
 #include <asm/io.h>
diff --git a/arch/arm/boards/globalscale-guruplug/lowlevel.c b/arch/arm/boards/globalscale-guruplug/lowlevel.c
index 92424cbd6b5f..964d3510ee6f 100644
--- a/arch/arm/boards/globalscale-guruplug/lowlevel.c
+++ b/arch/arm/boards/globalscale-guruplug/lowlevel.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2014
- *  Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
- *
- * 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: 2014 Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
 
 #include <common.h>
 #include <linux/sizes.h>
diff --git a/arch/arm/boards/globalscale-mirabox/lowlevel.c b/arch/arm/boards/globalscale-mirabox/lowlevel.c
index 69786c88fb22..094792d461e3 100644
--- a/arch/arm/boards/globalscale-mirabox/lowlevel.c
+++ b/arch/arm/boards/globalscale-mirabox/lowlevel.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2014
- *  Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
- *
- * 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: 2014 Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
 
 #include <common.h>
 #include <linux/sizes.h>
diff --git a/arch/arm/boards/grinn-liteboard/board.c b/arch/arm/boards/grinn-liteboard/board.c
index 8e5a91e1243d..3e69ea520ad2 100644
--- a/arch/arm/boards/grinn-liteboard/board.c
+++ b/arch/arm/boards/grinn-liteboard/board.c
@@ -1,17 +1,7 @@
-/*
- * Copyright (C) 2018 Grinn
- *
- * Author: Marcin Niestroj <m.niestroj@xxxxxxxxxxxxxxxx>
- *
- * 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; version 2.
- *
- * 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-only
+// SPDX-FileCopyrightText: 2018 Grinn
+
+/* Author: Marcin Niestroj <m.niestroj@xxxxxxxxxxxxxxxx> */
 
 #define pr_fmt(fmt) "liteboard: " fmt
 
diff --git a/arch/arm/boards/grinn-liteboard/lowlevel.c b/arch/arm/boards/grinn-liteboard/lowlevel.c
index bb2e09016e2b..d3ee212ca96c 100644
--- a/arch/arm/boards/grinn-liteboard/lowlevel.c
+++ b/arch/arm/boards/grinn-liteboard/lowlevel.c
@@ -1,17 +1,7 @@
-/*
- * Copyright (C) 2018 Grinn
- *
- * Author: Marcin Niestroj <m.niestroj@xxxxxxxxxxxxxxxx>
- *
- * 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; version 2.
- *
- * 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-only
+// SPDX-FileCopyrightText: 2018 Grinn
+
+/* Author: Marcin Niestroj <m.niestroj@xxxxxxxxxxxxxxxx> */
 
 #include <debug_ll.h>
 #include <common.h>
diff --git a/arch/arm/boards/guf-cupid/Makefile b/arch/arm/boards/guf-cupid/Makefile
index 868d0622201b..86a27f301d87 100644
--- a/arch/arm/boards/guf-cupid/Makefile
+++ b/arch/arm/boards/guf-cupid/Makefile
@@ -1,17 +1,5 @@
-#
-# (C) Copyright 2007 Juergen Beisert <jbe@xxxxxxxxxxxxxx>
-#
-# 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: 2007 Juergen Beisert <jbe@xxxxxxxxxxxxxx>
 
 lwl-y += lowlevel.o
 obj-y += board.o
diff --git a/arch/arm/boards/guf-cupid/board.c b/arch/arm/boards/guf-cupid/board.c
index 60175c14bb28..0c62b573c9e8 100644
--- a/arch/arm/boards/guf-cupid/board.c
+++ b/arch/arm/boards/guf-cupid/board.c
@@ -1,20 +1,8 @@
-/*
- * (C) 2007 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- * (C) 2009 Pengutronix, Juergen Beisert <kernel@xxxxxxxxxxxxxx>
- *
- * 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.
- *
- *
- * Board support for the Garz+Fricke Cupid board
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2007 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
+// SPDX-FileCopyrightText: 2009 Juergen Beisert <kernel@xxxxxxxxxxxxxx>, Pengutronix
+
+/* Board support for the Garz+Fricke Cupid board */
 
 #include <common.h>
 #include <command.h>
diff --git a/arch/arm/boards/guf-cupid/lowlevel.c b/arch/arm/boards/guf-cupid/lowlevel.c
index 3684dacfc7f1..6b6590f5d8a2 100644
--- a/arch/arm/boards/guf-cupid/lowlevel.c
+++ b/arch/arm/boards/guf-cupid/lowlevel.c
@@ -1,18 +1,6 @@
-/*
- *
- * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *
- * 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: 2007 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
+
 #include <common.h>
 #include <init.h>
 #include <mach/imx35-regs.h>
diff --git a/arch/arm/boards/guf-neso/board.c b/arch/arm/boards/guf-neso/board.c
index 6846ba5793ff..9eb862db64bc 100644
--- a/arch/arm/boards/guf-neso/board.c
+++ b/arch/arm/boards/guf-neso/board.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2010 Sascha Hauer, 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: 2010 Sascha Hauer, Pengutronix
 
 #include <common.h>
 #include <net.h>
diff --git a/arch/arm/boards/guf-neso/lowlevel.c b/arch/arm/boards/guf-neso/lowlevel.c
index 07e426d53702..df91bc329fe5 100644
--- a/arch/arm/boards/guf-neso/lowlevel.c
+++ b/arch/arm/boards/guf-neso/lowlevel.c
@@ -1,18 +1,6 @@
-/*
- *
- * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *
- * 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: 2007 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
+
 #include <common.h>
 #include <init.h>
 #include <mach/imx27-regs.h>
diff --git a/arch/arm/boards/guf-santaro/board.c b/arch/arm/boards/guf-santaro/board.c
index e54110886bd9..34005ff7bf17 100644
--- a/arch/arm/boards/guf-santaro/board.c
+++ b/arch/arm/boards/guf-santaro/board.c
@@ -1,16 +1,6 @@
-/*
- * Copyright (C) 2014 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *
- * 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: 2014 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
+
 #define pr_fmt(fmt) "Santaro: " fmt
 
 #include <common.h>
diff --git a/arch/arm/boards/guf-vincell/board.c b/arch/arm/boards/guf-vincell/board.c
index 007b6dd3474c..c0bb9d9e74a8 100644
--- a/arch/arm/boards/guf-vincell/board.c
+++ b/arch/arm/boards/guf-vincell/board.c
@@ -1,18 +1,6 @@
-/*
- * Copyright (C) 2007 Sascha Hauer, Pengutronix
- * Copyright (C) 2011 Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
- *
- * 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: 2007 Sascha Hauer, Pengutronix
+// SPDX-FileCopyrightText: 2011 Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
 
 #include <common.h>
 #include <environment.h>
diff --git a/arch/arm/boards/haba-knx/init.c b/arch/arm/boards/haba-knx/init.c
index 55441b63af35..21ae63a64f06 100644
--- a/arch/arm/boards/haba-knx/init.c
+++ b/arch/arm/boards/haba-knx/init.c
@@ -1,19 +1,6 @@
-/*
- * Copyright (C) 2011-2012 Jean-Christophe PLAGNIOL-VILLARD
- * Copyright (C) 2014 Gregory Hermant <gregory.hermant@xxxxxxxxxxxxxxxxx>
- *
- * 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: 2011-2012 Jean-Christophe PLAGNIOL-VILLARD
+// SPDX-FileCopyrightText: 2014 Gregory Hermant <gregory.hermant@xxxxxxxxxxxxxxxxx>
 
 #include <common.h>
 #include <net.h>
diff --git a/arch/arm/boards/karo-tx25/Makefile b/arch/arm/boards/karo-tx25/Makefile
index 02044f162fee..2960516c5a63 100644
--- a/arch/arm/boards/karo-tx25/Makefile
+++ b/arch/arm/boards/karo-tx25/Makefile
@@ -1,17 +1,5 @@
-#
-# (C) Copyright 2011 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
-#
-# 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: 2011 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
 
 lwl-y += lowlevel.o
 obj-y += board.o
diff --git a/arch/arm/boards/karo-tx25/board.c b/arch/arm/boards/karo-tx25/board.c
index e2a6dcc089ed..6086da53ccdd 100644
--- a/arch/arm/boards/karo-tx25/board.c
+++ b/arch/arm/boards/karo-tx25/board.c
@@ -1,18 +1,5 @@
-/*
- * (C) 2011 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *
- * 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: 2011 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
 
 #define pr_fmt(fmt) "tx25: " fmt
 
diff --git a/arch/arm/boards/karo-tx25/lowlevel.c b/arch/arm/boards/karo-tx25/lowlevel.c
index dff72be98cf3..f20c659d5df7 100644
--- a/arch/arm/boards/karo-tx25/lowlevel.c
+++ b/arch/arm/boards/karo-tx25/lowlevel.c
@@ -1,18 +1,6 @@
-/*
- *
- * (c) 2011 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *
- * 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: 2011 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
+
 #include <common.h>
 #include <init.h>
 #include <mach/imx25-regs.h>
diff --git a/arch/arm/boards/karo-tx28/tx28-stk5.c b/arch/arm/boards/karo-tx28/tx28-stk5.c
index 8628db2b2554..838754d042ab 100644
--- a/arch/arm/boards/karo-tx28/tx28-stk5.c
+++ b/arch/arm/boards/karo-tx28/tx28-stk5.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2010 Juergen Beisert, Pengutronix <kernel@xxxxxxxxxxxxxx>
- *
- * 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: 2010 Juergen Beisert <kernel@xxxxxxxxxxxxxx>, Pengutronix
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/karo-tx28/tx28.c b/arch/arm/boards/karo-tx28/tx28.c
index d99083b19004..52f74b5f3614 100644
--- a/arch/arm/boards/karo-tx28/tx28.c
+++ b/arch/arm/boards/karo-tx28/tx28.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2010 Juergen Beisert, Pengutronix <kernel@xxxxxxxxxxxxxx>
- *
- * 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: 2010 Juergen Beisert <kernel@xxxxxxxxxxxxxx>, Pengutronix
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/karo-tx51/tx51.c b/arch/arm/boards/karo-tx51/tx51.c
index 913df68cc982..23088e62f2fe 100644
--- a/arch/arm/boards/karo-tx51/tx51.c
+++ b/arch/arm/boards/karo-tx51/tx51.c
@@ -1,19 +1,6 @@
-/*
- * Copyright (C) 2007 Sascha Hauer, Pengutronix
- * Copyright (C) 2012 Christian Kapeller, <christian.kapeller@xxxxxxxxxx>
- *
- * 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: 2007 Sascha Hauer, Pengutronix
+// SPDX-FileCopyrightText: 2012 Christian Kapeller <christian.kapeller@xxxxxxxxxx>
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/karo-tx53/board.c b/arch/arm/boards/karo-tx53/board.c
index 9f1485ad0b4f..738faf8f182a 100644
--- a/arch/arm/boards/karo-tx53/board.c
+++ b/arch/arm/boards/karo-tx53/board.c
@@ -1,17 +1,6 @@
-/*
- * Copyright (C) 2012 Sascha Hauer, 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, Pengutronix
+
 #include <common.h>
 #include <bootsource.h>
 #include <environment.h>
diff --git a/arch/arm/boards/karo-tx6x/lowlevel.c b/arch/arm/boards/karo-tx6x/lowlevel.c
index f0ddac284c03..a80862025a13 100644
--- a/arch/arm/boards/karo-tx6x/lowlevel.c
+++ b/arch/arm/boards/karo-tx6x/lowlevel.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2014 Steffen Trumtrar, 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: 2014 Steffen Trumtrar, Pengutronix
 
 #include <debug_ll.h>
 #include <common.h>
diff --git a/arch/arm/boards/karo-tx6x/pmic-ltc3676.c b/arch/arm/boards/karo-tx6x/pmic-ltc3676.c
index 7f594e200871..4e96fdeca7d3 100644
--- a/arch/arm/boards/karo-tx6x/pmic-ltc3676.c
+++ b/arch/arm/boards/karo-tx6x/pmic-ltc3676.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2014 Lothar Waßmann <LW@xxxxxxxxxxxxxxxxxxx>
- *
- * 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.
- *
- * 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-only
+// SPDX-FileCopyrightText: 2014 Lothar Waßmann <LW@xxxxxxxxxxxxxxxxxxx>
 
 #include <common.h>
 #include <i2c/i2c.h>
diff --git a/arch/arm/boards/karo-tx6x/pmic-rn5t567.c b/arch/arm/boards/karo-tx6x/pmic-rn5t567.c
index db21b4de6fab..fefb1f74fe2e 100644
--- a/arch/arm/boards/karo-tx6x/pmic-rn5t567.c
+++ b/arch/arm/boards/karo-tx6x/pmic-rn5t567.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2014 Lothar Waßmann <LW@xxxxxxxxxxxxxxxxxxx>
- *
- * 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.
- *
- * 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-only
+// SPDX-FileCopyrightText: 2014 Lothar Waßmann <LW@xxxxxxxxxxxxxxxxxxx>
 
 #include <common.h>
 #include <i2c/i2c.h>
diff --git a/arch/arm/boards/karo-tx6x/pmic-rn5t618.c b/arch/arm/boards/karo-tx6x/pmic-rn5t618.c
index bdec02e9d44a..4154ed23ad7d 100644
--- a/arch/arm/boards/karo-tx6x/pmic-rn5t618.c
+++ b/arch/arm/boards/karo-tx6x/pmic-rn5t618.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2014 Lothar Waßmann <LW@xxxxxxxxxxxxxxxxxxx>
- *
- * 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.
- *
- * 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-only
+// SPDX-FileCopyrightText: 2014 Lothar Waßmann <LW@xxxxxxxxxxxxxxxxxxx>
 
 #include <common.h>
 #include <i2c/i2c.h>
diff --git a/arch/arm/boards/kindle-mx50/board.c b/arch/arm/boards/kindle-mx50/board.c
index bfcb9b83be55..a8d733c6ba1b 100644
--- a/arch/arm/boards/kindle-mx50/board.c
+++ b/arch/arm/boards/kindle-mx50/board.c
@@ -1,18 +1,6 @@
-/*
- * Copyright (C) 2007 Sascha Hauer, Pengutronix
- * Copyright (C) 2017 Alexander Kurz <akurz@xxxxxxxx>
- *
- * 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: 2007 Sascha Hauer, Pengutronix
+// SPDX-FileCopyrightText: 2017 Alexander Kurz <akurz@xxxxxxxx>
 
 #include <common.h>
 #include <envfs.h>
diff --git a/arch/arm/boards/kindle3/kindle3.c b/arch/arm/boards/kindle3/kindle3.c
index 7c0d60efe07f..14e04deb94da 100644
--- a/arch/arm/boards/kindle3/kindle3.c
+++ b/arch/arm/boards/kindle3/kindle3.c
@@ -1,19 +1,8 @@
-/*
- * (C) 2007 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- * (C) 2016 Alexander Kurz <akurz@xxxxxxxx>
- *
- * 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.
- *
- * Board support for the Amazon Kindle 3rd generation
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2007 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
+// SPDX-FileCopyrightText: 2016 Alexander Kurz <akurz@xxxxxxxx>
+
+/* Board support for the Amazon Kindle 3rd generation */
 
 #include <common.h>
 #include <command.h>
diff --git a/arch/arm/boards/kindle3/lowlevel.c b/arch/arm/boards/kindle3/lowlevel.c
index 83a0ccc70e1c..251bcf9d426f 100644
--- a/arch/arm/boards/kindle3/lowlevel.c
+++ b/arch/arm/boards/kindle3/lowlevel.c
@@ -1,19 +1,7 @@
-/*
- *
- * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- * (c) 2016 Alexander Kurz <akurz@xxxxxxxx>
- *
- * 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: 2007 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
+// SPDX-FileCopyrightText: 2016 Alexander Kurz <akurz@xxxxxxxx>
+
 #include <common.h>
 #include <init.h>
 #include <mach/imx35-regs.h>
diff --git a/arch/arm/boards/lenovo-ix4-300d/lowlevel.c b/arch/arm/boards/lenovo-ix4-300d/lowlevel.c
index 40145b5cefc9..c0a695908f3f 100644
--- a/arch/arm/boards/lenovo-ix4-300d/lowlevel.c
+++ b/arch/arm/boards/lenovo-ix4-300d/lowlevel.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2014, 2015
- *  Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
- *
- * 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: 2014, 2015 Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
 
 #include <common.h>
 #include <asm/barebox-arm.h>
diff --git a/arch/arm/boards/lubbock/board.c b/arch/arm/boards/lubbock/board.c
index 118de04c7e0b..2f3b6ad16b12 100644
--- a/arch/arm/boards/lubbock/board.c
+++ b/arch/arm/boards/lubbock/board.c
@@ -1,17 +1,5 @@
-/*
- * (C) 2011 Robert Jarzmik <robert.jarzmik@xxxxxxx>
- *
- * 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: 2011 Robert Jarzmik <robert.jarzmik@xxxxxxx>
 
 #include <common.h>
 #include <driver.h>
diff --git a/arch/arm/boards/mainstone/board.c b/arch/arm/boards/mainstone/board.c
index 78c9bdc352cf..f95bf057a75d 100644
--- a/arch/arm/boards/mainstone/board.c
+++ b/arch/arm/boards/mainstone/board.c
@@ -1,17 +1,5 @@
-/*
- * (C) 2015 Robert Jarzmik <robert.jarzmik@xxxxxxx>
- *
- * 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: 2015 Robert Jarzmik <robert.jarzmik@xxxxxxx>
 
 #include <common.h>
 #include <driver.h>
diff --git a/arch/arm/boards/marvell-armada-xp-gp/lowlevel.c b/arch/arm/boards/marvell-armada-xp-gp/lowlevel.c
index e62627c32454..43b1ba8c9a16 100644
--- a/arch/arm/boards/marvell-armada-xp-gp/lowlevel.c
+++ b/arch/arm/boards/marvell-armada-xp-gp/lowlevel.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2014
- *  Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
- *
- * 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: 2014 Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
 
 #include <common.h>
 #include <linux/sizes.h>
diff --git a/arch/arm/boards/mioa701/board.c b/arch/arm/boards/mioa701/board.c
index cd166efcebb9..963fefbf772e 100644
--- a/arch/arm/boards/mioa701/board.c
+++ b/arch/arm/boards/mioa701/board.c
@@ -1,17 +1,5 @@
-/*
- * (C) 2011 Robert Jarzmik <robert.jarzmik@xxxxxxx>
- *
- * 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: 2011 Robert Jarzmik <robert.jarzmik@xxxxxxx>
 
 #include <common.h>
 #include <driver.h>
diff --git a/arch/arm/boards/mioa701/gpio0_poweroff.c b/arch/arm/boards/mioa701/gpio0_poweroff.c
index 4b34922507ec..533dc817f717 100644
--- a/arch/arm/boards/mioa701/gpio0_poweroff.c
+++ b/arch/arm/boards/mioa701/gpio0_poweroff.c
@@ -1,17 +1,5 @@
-/*
- * (C) 2011 Robert Jarzmik <robert.jarzmik@xxxxxxx>
- *
- * 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: 2011 Robert Jarzmik <robert.jarzmik@xxxxxxx>
 
 #include <clock.h>
 #include <common.h>
diff --git a/arch/arm/boards/mioa701/mioa701.h b/arch/arm/boards/mioa701/mioa701.h
index ba94212b334d..5f6d5e65f717 100644
--- a/arch/arm/boards/mioa701/mioa701.h
+++ b/arch/arm/boards/mioa701/mioa701.h
@@ -1,17 +1,6 @@
-/*
- * (C) 2011 Robert Jarzmik <robert.jarzmik@xxxxxxx>
- *
- * 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: 2011 Robert Jarzmik <robert.jarzmik@xxxxxxx>
+
 #ifndef _MIOA701_H_
 #define _MIOA701_H_
 
diff --git a/arch/arm/boards/module-mb7707/board.c b/arch/arm/boards/module-mb7707/board.c
index 1ab6e7d7c107..c4f78a8135c0 100644
--- a/arch/arm/boards/module-mb7707/board.c
+++ b/arch/arm/boards/module-mb7707/board.c
@@ -1,18 +1,7 @@
-/*
- * Copyright (C) 2014 Antony Pavlov <antonynpavlov@xxxxxxxxx>
- *
- * This file is part of barebox.
- *
- * 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.
- *
- * 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-only
+// SPDX-FileCopyrightText: 2014 Antony Pavlov <antonynpavlov@xxxxxxxxx>
+
+/* This file is part of barebox. */
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/module-mb7707/lowlevel.c b/arch/arm/boards/module-mb7707/lowlevel.c
index b388778f8a06..3b529d123283 100644
--- a/arch/arm/boards/module-mb7707/lowlevel.c
+++ b/arch/arm/boards/module-mb7707/lowlevel.c
@@ -1,18 +1,7 @@
-/*
- * Copyright (C) 2014 Antony Pavlov <antonynpavlov@xxxxxxxxx>
- *
- * This file is part of barebox.
- *
- * 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.
- *
- * 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-only
+// SPDX-FileCopyrightText: 2014 Antony Pavlov <antonynpavlov@xxxxxxxxx>
+
+/* This file is part of barebox. */
 
 #define __LOWLEVEL_INIT__
 
diff --git a/arch/arm/boards/mx31moboard/Makefile b/arch/arm/boards/mx31moboard/Makefile
index abc1f313ac13..17f4aa47eee3 100644
--- a/arch/arm/boards/mx31moboard/Makefile
+++ b/arch/arm/boards/mx31moboard/Makefile
@@ -1,17 +1,5 @@
-#
-# (C) Copyright 2007 Juergen Beisert <jbe@xxxxxxxxxxxxxx>
-#
-# 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: 2007 Juergen Beisert <jbe@xxxxxxxxxxxxxx>
 
 lwl-y += lowlevel.o
 obj-y += mx31moboard.o
diff --git a/arch/arm/boards/mx31moboard/lowlevel.c b/arch/arm/boards/mx31moboard/lowlevel.c
index 967dcc48eeba..cec98f34c108 100644
--- a/arch/arm/boards/mx31moboard/lowlevel.c
+++ b/arch/arm/boards/mx31moboard/lowlevel.c
@@ -1,19 +1,7 @@
-/*
- *
- * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- * (c) 2014 EPFL, Philippe Rétornaz <philippe.retornaz@xxxxxxx>
- *
- * 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: 2007 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
+// SPDX-FileCopyrightText: 2014 Philippe Rétornaz <philippe.retornaz@xxxxxxx>, EPFL
+
 #include <common.h>
 #include <init.h>
 #include <io.h>
diff --git a/arch/arm/boards/mx31moboard/mx31moboard.c b/arch/arm/boards/mx31moboard/mx31moboard.c
index d6329e577577..b53d70ab4589 100644
--- a/arch/arm/boards/mx31moboard/mx31moboard.c
+++ b/arch/arm/boards/mx31moboard/mx31moboard.c
@@ -1,18 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2007 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
+// SPDX-FileCopyrightText: 2014 Philippe Rétornaz <philippe.retornaz@xxxxxxx>, EPFL
+
 /*
- * (C) 2007 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- * (C) 2014 EPFL, Philippe Rétornaz <philippe.retornaz@xxxxxxx>
- *
- * 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.
- *
- *
  * Board support for EPFL's, i.MX31 based CPU card
  *
  * Based on:
diff --git a/arch/arm/boards/netgear-rn2120/lowlevel.c b/arch/arm/boards/netgear-rn2120/lowlevel.c
index e05f2f4c170d..c78d3644b5f9 100644
--- a/arch/arm/boards/netgear-rn2120/lowlevel.c
+++ b/arch/arm/boards/netgear-rn2120/lowlevel.c
@@ -1,15 +1,5 @@
-/*
- * Copyright (C) 2015 Pengutronix, Uwe Kleine-König <kernel@xxxxxxxxxxxxxx>
- *
- * 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.
- *
- * 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-only
+// SPDX-FileCopyrightText: 2015 Uwe Kleine-König <kernel@xxxxxxxxxxxxxx>, Pengutronix
 
 #include <common.h>
 #include <asm/barebox-arm.h>
diff --git a/arch/arm/boards/nhk8815/setup.c b/arch/arm/boards/nhk8815/setup.c
index 0b6901001a50..ed32218ac82f 100644
--- a/arch/arm/boards/nhk8815/setup.c
+++ b/arch/arm/boards/nhk8815/setup.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnio@xxxxxxxxxxxx>
- *
- * 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: 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnio@xxxxxxxxxxxx>
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/nvidia-beaver/board.c b/arch/arm/boards/nvidia-beaver/board.c
index bab02387793f..0ef37780b4f3 100644
--- a/arch/arm/boards/nvidia-beaver/board.c
+++ b/arch/arm/boards/nvidia-beaver/board.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2014 Lucas Stach <l.stach@xxxxxxxxxxxxxx>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
+// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-FileCopyrightText: 2014 Lucas Stach <l.stach@xxxxxxxxxxxxxx>
 
 #include <common.h>
 #include <dt-bindings/gpio/tegra-gpio.h>
diff --git a/arch/arm/boards/nvidia-beaver/entry.c b/arch/arm/boards/nvidia-beaver/entry.c
index 0f487bbd67cc..a89d41979750 100644
--- a/arch/arm/boards/nvidia-beaver/entry.c
+++ b/arch/arm/boards/nvidia-beaver/entry.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2014 Lucas Stach <l.stach@xxxxxxxxxxxxxx>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
+// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-FileCopyrightText: 2014 Lucas Stach <l.stach@xxxxxxxxxxxxxx>
 
 #include <common.h>
 #include <mach/lowlevel.h>
diff --git a/arch/arm/boards/nvidia-jetson-tk1/board.c b/arch/arm/boards/nvidia-jetson-tk1/board.c
index 939d18419a7d..fca303817021 100644
--- a/arch/arm/boards/nvidia-jetson-tk1/board.c
+++ b/arch/arm/boards/nvidia-jetson-tk1/board.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2014 Lucas Stach <l.stach@xxxxxxxxxxxxxx>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
+// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-FileCopyrightText: 2014 Lucas Stach <l.stach@xxxxxxxxxxxxxx>
 
 #include <common.h>
 #include <dt-bindings/gpio/tegra-gpio.h>
diff --git a/arch/arm/boards/nvidia-jetson-tk1/entry.c b/arch/arm/boards/nvidia-jetson-tk1/entry.c
index da40f74e85aa..22b6c743eee7 100644
--- a/arch/arm/boards/nvidia-jetson-tk1/entry.c
+++ b/arch/arm/boards/nvidia-jetson-tk1/entry.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2014 Lucas Stach <l.stach@xxxxxxxxxxxxxx>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
+// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-FileCopyrightText: 2014 Lucas Stach <l.stach@xxxxxxxxxxxxxx>
 
 #include <common.h>
 #include <mach/lowlevel.h>
diff --git a/arch/arm/boards/nxp-imx6ull-evk/board.c b/arch/arm/boards/nxp-imx6ull-evk/board.c
index a0ca268f8210..5959501a26d4 100644
--- a/arch/arm/boards/nxp-imx6ull-evk/board.c
+++ b/arch/arm/boards/nxp-imx6ull-evk/board.c
@@ -1,21 +1,5 @@
-/*
- * Copyright (C) 2017 Sascha Hauer, 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation.
- *
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2017 Sascha Hauer, Pengutronix
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/nxp-imx6ull-evk/lowlevel.c b/arch/arm/boards/nxp-imx6ull-evk/lowlevel.c
index cc0b98e1d81c..afef4c449851 100644
--- a/arch/arm/boards/nxp-imx6ull-evk/lowlevel.c
+++ b/arch/arm/boards/nxp-imx6ull-evk/lowlevel.c
@@ -1,13 +1,4 @@
-/*
- * 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; version 2.
- *
- * 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-only
 
 #include <common.h>
 #include <linux/sizes.h>
diff --git a/arch/arm/boards/nxp-imx8mm-evk/board.c b/arch/arm/boards/nxp-imx8mm-evk/board.c
index 59582276b298..8f5d851a8897 100644
--- a/arch/arm/boards/nxp-imx8mm-evk/board.c
+++ b/arch/arm/boards/nxp-imx8mm-evk/board.c
@@ -1,21 +1,5 @@
-/*
- * Copyright (C) 2018 Sascha Hauer, 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation.
- *
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2018 Sascha Hauer, Pengutronix
 
 #include <asm/memory.h>
 #include <bootsource.h>
diff --git a/arch/arm/boards/nxp-imx8mq-evk/board.c b/arch/arm/boards/nxp-imx8mq-evk/board.c
index 299d056e2777..19e640397cc0 100644
--- a/arch/arm/boards/nxp-imx8mq-evk/board.c
+++ b/arch/arm/boards/nxp-imx8mq-evk/board.c
@@ -1,21 +1,5 @@
-/*
- * Copyright (C) 2018 Sascha Hauer, 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation.
- *
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2018 Sascha Hauer, Pengutronix
 
 #include <asm/memory.h>
 #include <bootsource.h>
diff --git a/arch/arm/boards/omap343xdsp/board.c b/arch/arm/boards/omap343xdsp/board.c
index 2fd0dee1948f..045a8b1bcafb 100644
--- a/arch/arm/boards/omap343xdsp/board.c
+++ b/arch/arm/boards/omap343xdsp/board.c
@@ -1,19 +1,5 @@
-/*
- * (C) Copyright 2006-2008
- * Texas Instruments, <www.ti.com>
- * Nishanth Menon <x0nishan@xxxxxx>
- *
- * 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: 2006-2008 Nishanth Menon <x0nishan@xxxxxx>, Texas Instruments (http://www.ti.com/)
 
 #include <common.h>
 #include <console.h>
diff --git a/arch/arm/boards/omap3evm/board.c b/arch/arm/boards/omap3evm/board.c
index eefb540fc121..62b1a1c00fca 100644
--- a/arch/arm/boards/omap3evm/board.c
+++ b/arch/arm/boards/omap3evm/board.c
@@ -1,3 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-FileCopyrightText: 2009 Sanjeev Premi <premi@xxxxxx>, Texas Instruments Incorporated (http://www.ti.com/)
+
 /**
  * @file
  * @brief Board Initialization routines for OMAP3EVM.
@@ -22,22 +25,6 @@
  * Originally from arch/arm/boards/omap/board-beagle.c
  */
 
-/*
- * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/
- * Sanjeev Premi <premi@xxxxxx>
- *
- * 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.
- *
- * 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>
 #include <console.h>
 #include <init.h>
diff --git a/arch/arm/boards/panda/lowlevel.c b/arch/arm/boards/panda/lowlevel.c
index a321a8ff743c..4fe445b17d7c 100644
--- a/arch/arm/boards/panda/lowlevel.c
+++ b/arch/arm/boards/panda/lowlevel.c
@@ -1,18 +1,6 @@
-/*
- * (C) Copyright 2004-2009
- * Texas Instruments, <www.ti.com>
- * Richard Woodruff <r-woodruff2@xxxxxx>
- *
- * 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.
- *
- * 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-only
+// SPDX-FileCopyrightText: 2004-2009 Richard Woodruff <r-woodruff2@xxxxxx>, Texas Instruments (http://www.ti.com/)
+
 #include <common.h>
 #include <init.h>
 #include <io.h>
diff --git a/arch/arm/boards/phytec-phycard-imx27/pca100.c b/arch/arm/boards/phytec-phycard-imx27/pca100.c
index 7184a59c71ba..ed243fa01efa 100644
--- a/arch/arm/boards/phytec-phycard-imx27/pca100.c
+++ b/arch/arm/boards/phytec-phycard-imx27/pca100.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2007 Sascha Hauer, 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: 2007 Sascha Hauer, Pengutronix
 
 #include <common.h>
 #include <net.h>
diff --git a/arch/arm/boards/phytec-phycard-omap3/Makefile b/arch/arm/boards/phytec-phycard-omap3/Makefile
index 7a4ab75f42ed..16f198b38c42 100644
--- a/arch/arm/boards/phytec-phycard-omap3/Makefile
+++ b/arch/arm/boards/phytec-phycard-omap3/Makefile
@@ -1,15 +1,5 @@
-# (C) Copyright 2011 Juergen Kilb <j.kilb@xxxxxxxxx>
-#
-# 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: 2011 Juergen Kilb <j.kilb@xxxxxxxxx>
 
 obj-y += pca-a-l1.o
 lwl-y += lowlevel.o
diff --git a/arch/arm/boards/phytec-phycard-omap3/pca-a-l1.h b/arch/arm/boards/phytec-phycard-omap3/pca-a-l1.h
index f6f89966970c..7e7dadc587b6 100644
--- a/arch/arm/boards/phytec-phycard-omap3/pca-a-l1.h
+++ b/arch/arm/boards/phytec-phycard-omap3/pca-a-l1.h
@@ -1,22 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2008 Raghavendra KH <r-khandenahally@xxxxxx>, Texas Instruments (http://www.ti.com/)
+
 /**
  * @file
  * @brief exported generic APIs which various board files implement
  *
  * This file will not contain any board specific implementations.
- *
- * (C) Copyright 2008
- * Texas Instruments, <www.ti.com>
- * Raghavendra KH <r-khandenahally@xxxxxx>
- *
- * 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.
  */
 
 #ifndef __BOARD_OMAP_H_
diff --git a/arch/arm/boards/phytec-phycard-omap4/Makefile b/arch/arm/boards/phytec-phycard-omap4/Makefile
index ad9f648ebe54..0ac095becce6 100644
--- a/arch/arm/boards/phytec-phycard-omap4/Makefile
+++ b/arch/arm/boards/phytec-phycard-omap4/Makefile
@@ -1,15 +1,6 @@
-# (C) Copyright 2012 Jan Weitzel <j.weitzel@xxxxxxxxx>
-#
-# 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 Jan Weitzel <j.weitzel@xxxxxxxxx>
+
 obj-y += pca-a-xl2.o
 lwl-y += mux.o lowlevel.o
 bbenv-$(CONFIG_DEFAULT_ENVIRONMENT_GENERIC) += defaultenv-phytec-phycard-omap4
diff --git a/arch/arm/boards/phytec-phycard-omap4/lowlevel.c b/arch/arm/boards/phytec-phycard-omap4/lowlevel.c
index 1907127198af..6ccaf3e34263 100644
--- a/arch/arm/boards/phytec-phycard-omap4/lowlevel.c
+++ b/arch/arm/boards/phytec-phycard-omap4/lowlevel.c
@@ -1,18 +1,6 @@
-/*
- * (C) Copyright 2004-2009
- * Texas Instruments, <www.ti.com>
- * Richard Woodruff <r-woodruff2@xxxxxx>
- *
- * 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.
- *
- * 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-only
+// SPDX-FileCopyrightText: 2004-2009 Richard Woodruff <r-woodruff2@xxxxxx>, Texas Instruments (http://www.ti.com/)
+
 #include <common.h>
 #include <init.h>
 #include <io.h>
diff --git a/arch/arm/boards/phytec-phycard-omap4/pca-a-xl2.c b/arch/arm/boards/phytec-phycard-omap4/pca-a-xl2.c
index c0e4448a00f4..ab5976ff8a27 100644
--- a/arch/arm/boards/phytec-phycard-omap4/pca-a-xl2.c
+++ b/arch/arm/boards/phytec-phycard-omap4/pca-a-xl2.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2011 Sascha Hauer, 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: 2011 Sascha Hauer, Pengutronix
 
 #include <common.h>
 #include <console.h>
diff --git a/arch/arm/boards/phytec-phycore-imx27/lowlevel.c b/arch/arm/boards/phytec-phycore-imx27/lowlevel.c
index 5f29aac94ae6..4e2f44d2168a 100644
--- a/arch/arm/boards/phytec-phycore-imx27/lowlevel.c
+++ b/arch/arm/boards/phytec-phycore-imx27/lowlevel.c
@@ -1,18 +1,6 @@
-/*
- *
- * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *
- * 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: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
+
 #include <common.h>
 #include <init.h>
 #include <mach/imx27-regs.h>
diff --git a/arch/arm/boards/phytec-phycore-imx27/pcm038.c b/arch/arm/boards/phytec-phycore-imx27/pcm038.c
index 008346faf1e1..90ce579684e8 100644
--- a/arch/arm/boards/phytec-phycore-imx27/pcm038.c
+++ b/arch/arm/boards/phytec-phycore-imx27/pcm038.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2007 Sascha Hauer, 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: 2007 Sascha Hauer, Pengutronix
 
 #define pr_fmt(fmt) "pcm038: " fmt
 
diff --git a/arch/arm/boards/phytec-phycore-imx27/pcm970.c b/arch/arm/boards/phytec-phycore-imx27/pcm970.c
index b8faec0384c7..b7fad6dcbca5 100644
--- a/arch/arm/boards/phytec-phycore-imx27/pcm970.c
+++ b/arch/arm/boards/phytec-phycore-imx27/pcm970.c
@@ -1,15 +1,4 @@
-/*
- * 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
 
 #include <common.h>
 #include <gpio.h>
diff --git a/arch/arm/boards/phytec-phycore-imx27/pll.h b/arch/arm/boards/phytec-phycore-imx27/pll.h
index 8bdb76d11161..cb34de11364b 100644
--- a/arch/arm/boards/phytec-phycore-imx27/pll.h
+++ b/arch/arm/boards/phytec-phycore-imx27/pll.h
@@ -1,15 +1,4 @@
-/*
- * 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
 
 /**
  * @file
diff --git a/arch/arm/boards/phytec-phycore-imx31/Makefile b/arch/arm/boards/phytec-phycore-imx31/Makefile
index 566ae81eaf34..1a5be8e81f8c 100644
--- a/arch/arm/boards/phytec-phycore-imx31/Makefile
+++ b/arch/arm/boards/phytec-phycore-imx31/Makefile
@@ -1,17 +1,5 @@
-#
-# (C) Copyright 2007 Juergen Beisert <jbe@xxxxxxxxxxxxxx>
-#
-# 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: 2007 Juergen Beisert <jbe@xxxxxxxxxxxxxx>
 
 lwl-y += lowlevel.o
 obj-y += pcm037.o
diff --git a/arch/arm/boards/phytec-phycore-imx31/lowlevel.c b/arch/arm/boards/phytec-phycore-imx31/lowlevel.c
index a209907af7e7..7e1c6efd3f05 100644
--- a/arch/arm/boards/phytec-phycore-imx31/lowlevel.c
+++ b/arch/arm/boards/phytec-phycore-imx31/lowlevel.c
@@ -1,18 +1,6 @@
-/*
- *
- * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *
- * 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: 2007 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
+
 #include <common.h>
 #include <init.h>
 #include <io.h>
diff --git a/arch/arm/boards/phytec-phycore-imx31/pcm037.c b/arch/arm/boards/phytec-phycore-imx31/pcm037.c
index 35f8950479a9..52b97fe777d7 100644
--- a/arch/arm/boards/phytec-phycore-imx31/pcm037.c
+++ b/arch/arm/boards/phytec-phycore-imx31/pcm037.c
@@ -1,19 +1,7 @@
-/*
- * (C) 2007 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *
- * 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.
- *
- *
- * Board support for Phytec's, i.MX31 based CPU card, called: PCM037
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2007 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
+
+/* Board support for Phytec's, i.MX31 based CPU card, called: PCM037 */
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/phytec-phycore-imx35/Makefile b/arch/arm/boards/phytec-phycore-imx35/Makefile
index 0940a4b137c7..502971442195 100644
--- a/arch/arm/boards/phytec-phycore-imx35/Makefile
+++ b/arch/arm/boards/phytec-phycore-imx35/Makefile
@@ -1,17 +1,5 @@
-#
-# (C) Copyright 2007 Juergen Beisert <jbe@xxxxxxxxxxxxxx>
-#
-# 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: 2007 Juergen Beisert <jbe@xxxxxxxxxxxxxx>
 
 lwl-y += lowlevel.o
 obj-y += pcm043.o
diff --git a/arch/arm/boards/phytec-phycore-imx35/lowlevel.c b/arch/arm/boards/phytec-phycore-imx35/lowlevel.c
index d7b293eed521..73097eea1071 100644
--- a/arch/arm/boards/phytec-phycore-imx35/lowlevel.c
+++ b/arch/arm/boards/phytec-phycore-imx35/lowlevel.c
@@ -1,18 +1,6 @@
-/*
- *
- * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *
- * 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: 2007 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
+
 #include <common.h>
 #include <init.h>
 #include <mach/imx35-regs.h>
diff --git a/arch/arm/boards/phytec-phycore-imx35/pcm043.c b/arch/arm/boards/phytec-phycore-imx35/pcm043.c
index 0e9da16269f6..360a607bd5ec 100644
--- a/arch/arm/boards/phytec-phycore-imx35/pcm043.c
+++ b/arch/arm/boards/phytec-phycore-imx35/pcm043.c
@@ -1,20 +1,8 @@
-/*
- * (C) 2007 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- * (C) 2009 Pengutronix, Juergen Beisert <kernel@xxxxxxxxxxxxxx>
- *
- * 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.
- *
- *
- * Board support for Phytec's, i.MX35 based CPU card, called: PCM043
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2007 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
+// SPDX-FileCopyrightText: 2009 Juergen Beisert <kernel@xxxxxxxxxxxxxx>, Pengutronix
+
+/* Board support for Phytec's, i.MX35 based CPU card, called: PCM043 */
 
 #include <common.h>
 #include <command.h>
diff --git a/arch/arm/boards/phytec-phycore-imx7/board.c b/arch/arm/boards/phytec-phycore-imx7/board.c
index c3ebd1fadfb2..f173ee233ff4 100644
--- a/arch/arm/boards/phytec-phycore-imx7/board.c
+++ b/arch/arm/boards/phytec-phycore-imx7/board.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2017 Sascha Hauer, 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: 2017 Sascha Hauer, Pengutronix
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/phytec-phycore-omap4460/board.c b/arch/arm/boards/phytec-phycore-omap4460/board.c
index b7aeeca6dfe1..9e8b9e56a740 100644
--- a/arch/arm/boards/phytec-phycore-omap4460/board.c
+++ b/arch/arm/boards/phytec-phycore-omap4460/board.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2011 Sascha Hauer, 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: 2011 Sascha Hauer, Pengutronix
 
 #include <common.h>
 #include <console.h>
diff --git a/arch/arm/boards/phytec-phycore-omap4460/lowlevel.c b/arch/arm/boards/phytec-phycore-omap4460/lowlevel.c
index 471e6108e4f1..2a65e40e6b32 100644
--- a/arch/arm/boards/phytec-phycore-omap4460/lowlevel.c
+++ b/arch/arm/boards/phytec-phycore-omap4460/lowlevel.c
@@ -1,18 +1,6 @@
-/*
- * (C) Copyright 2004-2009
- * Texas Instruments, <www.ti.com>
- * Richard Woodruff <r-woodruff2@xxxxxx>
- *
- * 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.
- *
- * 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-only
+// SPDX-FileCopyrightText: 2004-2009 Richard Woodruff <r-woodruff2@xxxxxx>, Texas Instruments (http://www.ti.com/)
+
 #include <common.h>
 #include <init.h>
 #include <io.h>
diff --git a/arch/arm/boards/phytec-phycore-pxa270/board.c b/arch/arm/boards/phytec-phycore-pxa270/board.c
index f4659e707fb8..9740a3a7af6f 100644
--- a/arch/arm/boards/phytec-phycore-pxa270/board.c
+++ b/arch/arm/boards/phytec-phycore-pxa270/board.c
@@ -1,19 +1,6 @@
-/*
- * (C) 2009 Pengutronix, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *     2010 by Marc Kleine-Budde <kernel@xxxxxxxxxxxxxx>
- *
- * 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: 2009 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Pengutronix
+// SPDX-FileCopyrightText: 2010 Marc Kleine-Budde <kernel@xxxxxxxxxxxxxx>
 
 #include <common.h>
 #include <driver.h>
diff --git a/arch/arm/boards/phytec-phycore-pxa270/lowlevel_init.S b/arch/arm/boards/phytec-phycore-pxa270/lowlevel_init.S
index 84599e40e215..9c6366cc2ade 100644
--- a/arch/arm/boards/phytec-phycore-pxa270/lowlevel_init.S
+++ b/arch/arm/boards/phytec-phycore-pxa270/lowlevel_init.S
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /*
  * This was originally from the Lubbock u-boot port.
  *
@@ -7,17 +9,6 @@
  * running. See hal_platform_setup.h for the source. See
  * board/cradle/lowlevel_init.S for another PXA250 setup that is
  * much cleaner.
- *
- * 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.
- *
  */
 
 #include <config.h>
diff --git a/arch/arm/boards/phytec-som-am335x/board.c b/arch/arm/boards/phytec-som-am335x/board.c
index c25f33ae20d5..11acd06c53a7 100644
--- a/arch/arm/boards/phytec-som-am335x/board.c
+++ b/arch/arm/boards/phytec-som-am335x/board.c
@@ -1,21 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2015 Wadim Egorov, PHYTEC Messtechnik GmbH
+
 /*
- * Copyright (C) 2015 Wadim Egorov, PHYTEC Messtechnik GmbH
- *
  * Device initialization for the following modules and board variants:
  *   - phyCORE: PCM-953, phyBOARD-MAIA, phyBOARD-WEGA
  *   - phyFLEX: PBA-B-01
  *   - phyCARD: PCA-A-XS1
- *
- * 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.
- *
  */
 
 #include <bootsource.h>
diff --git a/arch/arm/boards/phytec-som-am335x/lowlevel.c b/arch/arm/boards/phytec-som-am335x/lowlevel.c
index a028449fc0bd..bffb3ad88065 100644
--- a/arch/arm/boards/phytec-som-am335x/lowlevel.c
+++ b/arch/arm/boards/phytec-som-am335x/lowlevel.c
@@ -1,17 +1,5 @@
-/*
- * Copyright (C) 2015 Wadim Egorov, PHYTEC Messtechnik GmbH
- *
- * 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: 2015 Wadim Egorov, PHYTEC Messtechnik GmbH
 
 #include <common.h>
 #include <linux/sizes.h>
diff --git a/arch/arm/boards/phytec-som-am335x/ram-timings.h b/arch/arm/boards/phytec-som-am335x/ram-timings.h
index d1947b588ed6..8a9bd32beb14 100644
--- a/arch/arm/boards/phytec-som-am335x/ram-timings.h
+++ b/arch/arm/boards/phytec-som-am335x/ram-timings.h
@@ -1,17 +1,5 @@
-/*
- * Copyright (C) 2015 Wadim Egorov, PHYTEC Messtechnik GmbH
- *
- * 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: 2015 Wadim Egorov, PHYTEC Messtechnik GmbH
 
 #ifndef __RAM_TIMINGS_H
 #define __RAM_TIMINGS_H
diff --git a/arch/arm/boards/phytec-som-imx6/board.c b/arch/arm/boards/phytec-som-imx6/board.c
index 27a1ad4f6674..a59552b95c5f 100644
--- a/arch/arm/boards/phytec-som-imx6/board.c
+++ b/arch/arm/boards/phytec-som-imx6/board.c
@@ -1,23 +1,9 @@
-/*
- * Copyright (C) 2013 Sascha Hauer, Pengutronix
- * Copyright (C) 2015 PHYTEC Messtechnik GmbH,
- * Author: Stefan Christ <s.christ@xxxxxxxxx>
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation.
- *
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2013 Sascha Hauer, Pengutronix
+// SPDX-FileCopyrightText: 2015 PHYTEC Messtechnik GmbH
+
+/* Author: Stefan Christ <s.christ@xxxxxxxxx> */
+
 #define pr_fmt(fmt) "phySOM-i.MX6: " fmt
 
 #include <malloc.h>
diff --git a/arch/arm/boards/phytec-som-imx6/lowlevel.c b/arch/arm/boards/phytec-som-imx6/lowlevel.c
index 2e38baa45d9b..407115c2a689 100644
--- a/arch/arm/boards/phytec-som-imx6/lowlevel.c
+++ b/arch/arm/boards/phytec-som-imx6/lowlevel.c
@@ -1,18 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2013 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
+// SPDX-FileCopyrightText: 2015 PHYTEC Messtechnik GmbH
+
 /*
- * Copyright (C) 2013 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- * Copyright (C) 2015 PHYTEC Messtechnik GmbH,
  * Author: Stefan Christ <s.christ@xxxxxxxxx>
- *
- * 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.
- *
  */
 #include <debug_ll.h>
 #include <common.h>
diff --git a/arch/arm/boards/phytec-som-rk3288/board.c b/arch/arm/boards/phytec-som-rk3288/board.c
index 8ea6c6c47c88..43ed465f2103 100644
--- a/arch/arm/boards/phytec-som-rk3288/board.c
+++ b/arch/arm/boards/phytec-som-rk3288/board.c
@@ -1,17 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-FileCopyrightText: 2016 PHYTEC Messtechnik GmbH
+
 /*
- * Copyright (C) 2016 PHYTEC Messtechnik GmbH,
  * Author: Wadim Egorov <w.egorov@xxxxxxxxx>
  *
  * Device initialization for the phyCORE-RK3288 SoM
- *
- * 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.
- *
- * 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>
diff --git a/arch/arm/boards/phytec-som-rk3288/lowlevel.c b/arch/arm/boards/phytec-som-rk3288/lowlevel.c
index 9def80ddb8de..1a60959562b4 100644
--- a/arch/arm/boards/phytec-som-rk3288/lowlevel.c
+++ b/arch/arm/boards/phytec-som-rk3288/lowlevel.c
@@ -1,16 +1,7 @@
-/*
- * Copyright (C) 2016 PHYTEC Messtechnik GmbH,
- * Author: Wadim Egorov <w.egorov@xxxxxxxxx>
- *
- * 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.
- *
- * 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-only
+// SPDX-FileCopyrightText: 2016 PHYTEC Messtechnik GmbH
+
+/* Author: Wadim Egorov <w.egorov@xxxxxxxxx> */
 
 #include <common.h>
 #include <linux/sizes.h>
diff --git a/arch/arm/boards/plathome-openblocks-a6/lowlevel.c b/arch/arm/boards/plathome-openblocks-a6/lowlevel.c
index 31a28c891677..a480c966a4fb 100644
--- a/arch/arm/boards/plathome-openblocks-a6/lowlevel.c
+++ b/arch/arm/boards/plathome-openblocks-a6/lowlevel.c
@@ -1,15 +1,4 @@
-/*
- * 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
 
 #include <common.h>
 #include <linux/sizes.h>
diff --git a/arch/arm/boards/plathome-openblocks-ax3/lowlevel.c b/arch/arm/boards/plathome-openblocks-ax3/lowlevel.c
index f029bd1ba655..42b291df9f4b 100644
--- a/arch/arm/boards/plathome-openblocks-ax3/lowlevel.c
+++ b/arch/arm/boards/plathome-openblocks-ax3/lowlevel.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2014
- *  Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
- *
- * 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: 2014 Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
 
 #include <common.h>
 #include <linux/sizes.h>
diff --git a/arch/arm/boards/pm9261/init.c b/arch/arm/boards/pm9261/init.c
index 33c2a542b2db..816635a23a14 100644
--- a/arch/arm/boards/pm9261/init.c
+++ b/arch/arm/boards/pm9261/init.c
@@ -1,20 +1,6 @@
-/*
- * Copyright (C) 2009-2012 Jean-Christophe PLAGNIOL-VILLARD <plagnio@xxxxxxxxxxxx>
- *
- * Copyright (C) 2007 Sascha Hauer, 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: 2009-2012 Jean-Christophe PLAGNIOL-VILLARD <plagnio@xxxxxxxxxxxx>
+// SPDX-FileCopyrightText: 2007 Sascha Hauer, Pengutronix
 
 #include <common.h>
 #include <net.h>
diff --git a/arch/arm/boards/pm9263/init.c b/arch/arm/boards/pm9263/init.c
index 30b3d26fbf65..f9552b5bd278 100644
--- a/arch/arm/boards/pm9263/init.c
+++ b/arch/arm/boards/pm9263/init.c
@@ -1,20 +1,6 @@
-/*
- * Copyright (C) 2009-2012 Jean-Christophe PLAGNIOL-VILLARD <plagnio@xxxxxxxxxxxx>
- *
- * Copyright (C) 2007 Sascha Hauer, 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: 2009-2012 Jean-Christophe PLAGNIOL-VILLARD <plagnio@xxxxxxxxxxxx>
+// SPDX-FileCopyrightText: 2007 Sascha Hauer, Pengutronix
 
 #include <common.h>
 #include <net.h>
diff --git a/arch/arm/boards/pm9g45/init.c b/arch/arm/boards/pm9g45/init.c
index 0565657a8c49..48138558ddc7 100644
--- a/arch/arm/boards/pm9g45/init.c
+++ b/arch/arm/boards/pm9g45/init.c
@@ -1,20 +1,6 @@
-/*
- * Copyright (C) 2009-2012 Jean-Christophe PLAGNIOL-VILLARD <plagnio@xxxxxxxxxxxx>
- *
- * Copyright (C) 2007 Sascha Hauer, 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: 2009-2012 Jean-Christophe PLAGNIOL-VILLARD <plagnio@xxxxxxxxxxxx>
+// SPDX-FileCopyrightText: 2007 Sascha Hauer, Pengutronix
 
 #include <common.h>
 #include <net.h>
diff --git a/arch/arm/boards/radxa-rock/board.c b/arch/arm/boards/radxa-rock/board.c
index d45e8a9c524c..5c87f648973c 100644
--- a/arch/arm/boards/radxa-rock/board.c
+++ b/arch/arm/boards/radxa-rock/board.c
@@ -1,15 +1,5 @@
-/*
- * Copyright (C) 2014 Beniamino Galvani <b.galvani@xxxxxxxxx>
- *
- * 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.
- *
- * 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-only
+// SPDX-FileCopyrightText: 2014 Beniamino Galvani <b.galvani@xxxxxxxxx>
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/radxa-rock/lowlevel.c b/arch/arm/boards/radxa-rock/lowlevel.c
index 611dc938cf54..982090e08c09 100644
--- a/arch/arm/boards/radxa-rock/lowlevel.c
+++ b/arch/arm/boards/radxa-rock/lowlevel.c
@@ -1,15 +1,5 @@
-/*
- * Copyright (C) 2014 Beniamino Galvani <b.galvani@xxxxxxxxx>
- *
- * 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.
- *
- * 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-only
+// SPDX-FileCopyrightText: 2014 Beniamino Galvani <b.galvani@xxxxxxxxx>
 
 #include <common.h>
 #include <linux/sizes.h>
diff --git a/arch/arm/boards/raspberry-pi/rpi-common.c b/arch/arm/boards/raspberry-pi/rpi-common.c
index 45961b52eeaa..d5995fb86d7f 100644
--- a/arch/arm/boards/raspberry-pi/rpi-common.c
+++ b/arch/arm/boards/raspberry-pi/rpi-common.c
@@ -1,17 +1,5 @@
-/*
- * Copyright (C) 2009 Carlo Caione <carlo@xxxxxxxxxxxxxxx>
- *
- * 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: 2009 Carlo Caione <carlo@xxxxxxxxxxxxxxx>
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/sama5d3_xplained/init.c b/arch/arm/boards/sama5d3_xplained/init.c
index 2433e25f16a9..ccddd01dea99 100644
--- a/arch/arm/boards/sama5d3_xplained/init.c
+++ b/arch/arm/boards/sama5d3_xplained/init.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2014 Bo Shen <voice.shen@xxxxxxxxx>
- *
- * 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: 2014 Bo Shen <voice.shen@xxxxxxxxx>
 
 #include <common.h>
 #include <net.h>
diff --git a/arch/arm/boards/sama5d3xek/hw_version.c b/arch/arm/boards/sama5d3xek/hw_version.c
index e5077854e3e9..03c8df2cada4 100644
--- a/arch/arm/boards/sama5d3xek/hw_version.c
+++ b/arch/arm/boards/sama5d3xek/hw_version.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
- *
- * 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 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
 
 #include <common.h>
 #include <fs.h>
diff --git a/arch/arm/boards/sama5d3xek/hw_version.h b/arch/arm/boards/sama5d3xek/hw_version.h
index ed9ea88d4214..d90c751629ed 100644
--- a/arch/arm/boards/sama5d3xek/hw_version.h
+++ b/arch/arm/boards/sama5d3xek/hw_version.h
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
- *
- * 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 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
 
 #ifndef __HW_REVISION_H__
 #define __HW_REVISION_H__
diff --git a/arch/arm/boards/sama5d3xek/init.c b/arch/arm/boards/sama5d3xek/init.c
index c768e98d26aa..bae346956f0b 100644
--- a/arch/arm/boards/sama5d3xek/init.c
+++ b/arch/arm/boards/sama5d3xek/init.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
- *
- * 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 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
 
 #include <common.h>
 #include <net.h>
diff --git a/arch/arm/boards/scb9328/lowlevel_init.S b/arch/arm/boards/scb9328/lowlevel_init.S
index e20e3b92daf8..eff5a5088fad 100644
--- a/arch/arm/boards/scb9328/lowlevel_init.S
+++ b/arch/arm/boards/scb9328/lowlevel_init.S
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2004 Sascha Hauer, Synertronixx GmbH
- *
- * 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: 2004 Sascha Hauer, Synertronixx GmbH
 
 #include <mach/imx1-regs.h>
 #include <asm/barebox-arm-head.h>
diff --git a/arch/arm/boards/scb9328/scb9328.c b/arch/arm/boards/scb9328/scb9328.c
index 87fb6affbdbb..1c78fac44191 100644
--- a/arch/arm/boards/scb9328/scb9328.c
+++ b/arch/arm/boards/scb9328/scb9328.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2004 Sascha Hauer, Synertronixx GmbH
- *
- * 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: 2004 Sascha Hauer, Synertronixx GmbH
 
 #include <common.h>
 #include <net.h>
diff --git a/arch/arm/boards/solidrun-cubox/board.c b/arch/arm/boards/solidrun-cubox/board.c
index aac93afb0c89..f3cb5c92f5b5 100644
--- a/arch/arm/boards/solidrun-cubox/board.c
+++ b/arch/arm/boards/solidrun-cubox/board.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2013
- *  Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
- *
- * 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: 2013 Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/solidrun-cubox/lowlevel.c b/arch/arm/boards/solidrun-cubox/lowlevel.c
index ec63986b3860..94ed9a4fd79d 100644
--- a/arch/arm/boards/solidrun-cubox/lowlevel.c
+++ b/arch/arm/boards/solidrun-cubox/lowlevel.c
@@ -1,19 +1,6 @@
-/*
- * Copyright (C) 2013
- *  Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
- *  Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
- *
- * 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: 2013 Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
+// SPDX-FileCopyrightText: 2013 Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
 
 #include <common.h>
 #include <linux/sizes.h>
diff --git a/arch/arm/boards/solidrun-microsom/1066mhz-4x128mx16.imxcfg b/arch/arm/boards/solidrun-microsom/1066mhz-4x128mx16.imxcfg
index 453de7491ad9..eb34d8b54cb1 100644
--- a/arch/arm/boards/solidrun-microsom/1066mhz-4x128mx16.imxcfg
+++ b/arch/arm/boards/solidrun-microsom/1066mhz-4x128mx16.imxcfg
@@ -1,18 +1,7 @@
-/*
- * Copyright (C) 2013 Boundary Devices
- * Copyright (C) 2013 SolidRun ltd.
- * Copyright (C) 2013 Jon Nettleton <jon.nettleton@xxxxxxxxx>
- *
- * 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: 2013 Boundary Devices
+// SPDX-FileCopyrightText: 2013 SolidRun ltd.
+// SPDX-FileCopyrightText: 2013 Jon Nettleton <jon.nettleton@xxxxxxxxx>
 
 wm 32 MX6_MMDC_P0_MPZQHWCTRL 0xa1390003
 wm 32 MX6_MMDC_P1_MPZQHWCTRL 0xa1390003
diff --git a/arch/arm/boards/solidrun-microsom/1066mhz-4x256mx16.imxcfg b/arch/arm/boards/solidrun-microsom/1066mhz-4x256mx16.imxcfg
index 29ef0987cb58..6fd7ac903b14 100644
--- a/arch/arm/boards/solidrun-microsom/1066mhz-4x256mx16.imxcfg
+++ b/arch/arm/boards/solidrun-microsom/1066mhz-4x256mx16.imxcfg
@@ -1,18 +1,7 @@
-/*
- * Copyright (C) 2013 Boundary Devices
- * Copyright (C) 2013 SolidRun ltd.
- * Copyright (C) 2013 Jon Nettleton <jon.nettleton@xxxxxxxxx>
- *
- * 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: 2013 Boundary Devices
+// SPDX-FileCopyrightText: 2013 SolidRun ltd.
+// SPDX-FileCopyrightText: 2013 Jon Nettleton <jon.nettleton@xxxxxxxxx>
 
 wm 32 MX6_MMDC_P0_MPZQHWCTRL 0xa1390003
 wm 32 MX6_MMDC_P1_MPZQHWCTRL 0xa1390003
diff --git a/arch/arm/boards/solidrun-microsom/1066mhz-64b.imxcfg b/arch/arm/boards/solidrun-microsom/1066mhz-64b.imxcfg
index 73de49d27fbc..4f4bebc4b212 100644
--- a/arch/arm/boards/solidrun-microsom/1066mhz-64b.imxcfg
+++ b/arch/arm/boards/solidrun-microsom/1066mhz-64b.imxcfg
@@ -1,18 +1,7 @@
-/*
- * Copyright (C) 2013 Boundary Devices
- * Copyright (C) 2013 SolidRun ltd.
- * Copyright (C) 2013 Jon Nettleton <jon.nettleton@xxxxxxxxx>
- *
- * 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: 2013 Boundary Devices
+// SPDX-FileCopyrightText: 2013 SolidRun ltd.
+// SPDX-FileCopyrightText: 2013 Jon Nettleton <jon.nettleton@xxxxxxxxx>
 
 wm 32 MX6_IOM_GRP_DDR_TYPE 0x000C0000
 wm 32 MX6_IOM_GRP_DDRPKE 0x00000000
diff --git a/arch/arm/boards/solidrun-microsom/800mhz-2x128mx16.imxcfg b/arch/arm/boards/solidrun-microsom/800mhz-2x128mx16.imxcfg
index 9749bb1abc49..5db0c91816b6 100644
--- a/arch/arm/boards/solidrun-microsom/800mhz-2x128mx16.imxcfg
+++ b/arch/arm/boards/solidrun-microsom/800mhz-2x128mx16.imxcfg
@@ -1,18 +1,7 @@
-/*
- * Copyright (C) 2013 Boundary Devices
- * Copyright (C) 2013 SolidRun ltd.
- * Copyright (C) 2013 Jon Nettleton <jon.nettleton@xxxxxxxxx>
- *
- * 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: 2013 Boundary Devices
+// SPDX-FileCopyrightText: 2013 SolidRun ltd.
+// SPDX-FileCopyrightText: 2013 Jon Nettleton <jon.nettleton@xxxxxxxxx>
 
 wm 32 MX6_MMDC_P0_MPZQHWCTRL 0xa1390003
 wm 32 MX6_MMDC_P1_MPZQHWCTRL 0xa1390003
diff --git a/arch/arm/boards/solidrun-microsom/800mhz-32b.imxcfg b/arch/arm/boards/solidrun-microsom/800mhz-32b.imxcfg
index d7ca913db2a5..20e5b2782b0f 100644
--- a/arch/arm/boards/solidrun-microsom/800mhz-32b.imxcfg
+++ b/arch/arm/boards/solidrun-microsom/800mhz-32b.imxcfg
@@ -1,18 +1,7 @@
-/*
- * Copyright (C) 2013 Boundary Devices
- * Copyright (C) 2013 SolidRun ltd.
- * Copyright (C) 2013 Jon Nettleton <jon.nettleton@xxxxxxxxx>
- *
- * 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: 2013 Boundary Devices
+// SPDX-FileCopyrightText: 2013 SolidRun ltd.
+// SPDX-FileCopyrightText: 2013 Jon Nettleton <jon.nettleton@xxxxxxxxx>
 
 wm 32 MX6_IOM_GRP_DDR_TYPE 0x000c0000
 wm 32 MX6_IOM_GRP_DDRPKE 0x00000000
diff --git a/arch/arm/boards/solidrun-microsom/800mhz-4x128mx16.imxcfg b/arch/arm/boards/solidrun-microsom/800mhz-4x128mx16.imxcfg
index 9c04ea674c56..6144864c1ac8 100644
--- a/arch/arm/boards/solidrun-microsom/800mhz-4x128mx16.imxcfg
+++ b/arch/arm/boards/solidrun-microsom/800mhz-4x128mx16.imxcfg
@@ -1,18 +1,7 @@
-/*
- * Copyright (C) 2013 Boundary Devices
- * Copyright (C) 2013 SolidRun ltd.
- * Copyright (C) 2013 Jon Nettleton <jon.nettleton@xxxxxxxxx>
- *
- * 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: 2013 Boundary Devices
+// SPDX-FileCopyrightText: 2013 SolidRun ltd.
+// SPDX-FileCopyrightText: 2013 Jon Nettleton <jon.nettleton@xxxxxxxxx>
 
 wm 32 MX6_MMDC_P0_MPZQHWCTRL 0xa1390003
 wm 32 MX6_MMDC_P0_MPWLDECTRL0 0x0045004D
diff --git a/arch/arm/boards/solidrun-microsom/800mhz-64b.imxcfg b/arch/arm/boards/solidrun-microsom/800mhz-64b.imxcfg
index 78b7a234ada2..5f00cd900d6e 100644
--- a/arch/arm/boards/solidrun-microsom/800mhz-64b.imxcfg
+++ b/arch/arm/boards/solidrun-microsom/800mhz-64b.imxcfg
@@ -1,18 +1,7 @@
-/*
- * Copyright (C) 2013 Boundary Devices
- * Copyright (C) 2013 SolidRun ltd.
- * Copyright (C) 2013 Jon Nettleton <jon.nettleton@xxxxxxxxx>
- *
- * 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: 2013 Boundary Devices
+// SPDX-FileCopyrightText: 2013 SolidRun ltd.
+// SPDX-FileCopyrightText: 2013 Jon Nettleton <jon.nettleton@xxxxxxxxx>
 
 wm 32 MX6_IOM_GRP_DDR_TYPE 0x000c0000
 wm 32 MX6_IOM_GRP_DDRPKE 0x00000000
diff --git a/arch/arm/boards/solidrun-microsom/board.c b/arch/arm/boards/solidrun-microsom/board.c
index 155199ff7828..85e1ab4250eb 100644
--- a/arch/arm/boards/solidrun-microsom/board.c
+++ b/arch/arm/boards/solidrun-microsom/board.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2013 Lucas Stach <l.stach@xxxxxxxxxxxxxx>
- *
- * 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: 2013 Lucas Stach <l.stach@xxxxxxxxxxxxxx>
 
 #include <asm/armlinux.h>
 #include <asm/io.h>
diff --git a/arch/arm/boards/technexion-pico-hobbit/board.c b/arch/arm/boards/technexion-pico-hobbit/board.c
index f52f827f466e..a190959d0a50 100644
--- a/arch/arm/boards/technexion-pico-hobbit/board.c
+++ b/arch/arm/boards/technexion-pico-hobbit/board.c
@@ -1,21 +1,5 @@
-/*
- * Copyright (C) 2017 Michael Grzeschik, 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation.
- *
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2017 Michael Grzeschik, Pengutronix
 
 #include <asm/armlinux.h>
 #include <asm/io.h>
diff --git a/arch/arm/boards/technexion-wandboard/board.c b/arch/arm/boards/technexion-wandboard/board.c
index 2e1f6254c29d..8d63b9fff79a 100644
--- a/arch/arm/boards/technexion-wandboard/board.c
+++ b/arch/arm/boards/technexion-wandboard/board.c
@@ -1,13 +1,4 @@
-/*
- * 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; version 2.
- *
- * 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-only
 
 #include <asm/armlinux.h>
 #include <asm/io.h>
diff --git a/arch/arm/boards/technexion-wandboard/lowlevel.c b/arch/arm/boards/technexion-wandboard/lowlevel.c
index af04eadc9f8e..33babbbb2feb 100644
--- a/arch/arm/boards/technexion-wandboard/lowlevel.c
+++ b/arch/arm/boards/technexion-wandboard/lowlevel.c
@@ -1,13 +1,4 @@
-/*
- * 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; version 2.
- *
- * 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-only
 
 #include <debug_ll.h>
 #include <common.h>
diff --git a/arch/arm/boards/telit-evk-pro3/init.c b/arch/arm/boards/telit-evk-pro3/init.c
index f6ee715bb1f1..be0973dcd910 100644
--- a/arch/arm/boards/telit-evk-pro3/init.c
+++ b/arch/arm/boards/telit-evk-pro3/init.c
@@ -1,17 +1,6 @@
-/*
- * Copyright (C) 2007 Sascha Hauer, Pengutronix
- * Copyright (C) 2013 Fabio Porcedda <fabio.porcedda@xxxxxxxxx>, Telit
- *
- * 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: 2007 Sascha Hauer, Pengutronix
+// SPDX-FileCopyrightText: 2013 Fabio Porcedda <fabio.porcedda@xxxxxxxxx>, Telit
 
 #include <asm/armlinux.h>
 #include <common.h>
diff --git a/arch/arm/boards/tny-a926x/init.c b/arch/arm/boards/tny-a926x/init.c
index dab373009f3b..0598fe74da14 100644
--- a/arch/arm/boards/tny-a926x/init.c
+++ b/arch/arm/boards/tny-a926x/init.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
- *
- * 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: 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
 
 #include <common.h>
 #include <net.h>
diff --git a/arch/arm/boards/toradex-colibri-t20/board.c b/arch/arm/boards/toradex-colibri-t20/board.c
index 706198105c0c..0025e706141f 100644
--- a/arch/arm/boards/toradex-colibri-t20/board.c
+++ b/arch/arm/boards/toradex-colibri-t20/board.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2014 Lucas Stach <l.stach@xxxxxxxxxxxxxx>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
+// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-FileCopyrightText: 2014 Lucas Stach <l.stach@xxxxxxxxxxxxxx>
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/toradex-colibri-t20/entry.c b/arch/arm/boards/toradex-colibri-t20/entry.c
index 9557b13f95c2..955052f03f31 100644
--- a/arch/arm/boards/toradex-colibri-t20/entry.c
+++ b/arch/arm/boards/toradex-colibri-t20/entry.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2013 Lucas Stach <l.stach@xxxxxxxxxxxxxx>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
+// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-FileCopyrightText: 2013 Lucas Stach <l.stach@xxxxxxxxxxxxxx>
 
 #include <common.h>
 #include <mach/lowlevel.h>
diff --git a/arch/arm/boards/toshiba-ac100/board.c b/arch/arm/boards/toshiba-ac100/board.c
index af69ba0b0921..01aaf47034b1 100644
--- a/arch/arm/boards/toshiba-ac100/board.c
+++ b/arch/arm/boards/toshiba-ac100/board.c
@@ -1,17 +1,7 @@
-/*
- * Copyright (C) 2011 Antony Pavlov <antonynpavlov@xxxxxxxxx>
- *
- * This file is part of barebox.
- *
- * 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.
- *
- * 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-only
+// SPDX-FileCopyrightText: 2011 Antony Pavlov <antonynpavlov@xxxxxxxxx>
+
+/* This file is part of barebox. */
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/toshiba-ac100/entry.c b/arch/arm/boards/toshiba-ac100/entry.c
index 56979c9ba154..918ca4b9d808 100644
--- a/arch/arm/boards/toshiba-ac100/entry.c
+++ b/arch/arm/boards/toshiba-ac100/entry.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2013 Lucas Stach <l.stach@xxxxxxxxxxxxxx>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
+// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-FileCopyrightText: 2013 Lucas Stach <l.stach@xxxxxxxxxxxxxx>
 
 #include <common.h>
 #include <mach/lowlevel.h>
diff --git a/arch/arm/boards/tqma53/board.c b/arch/arm/boards/tqma53/board.c
index 055ceeb03e26..14e514ee785e 100644
--- a/arch/arm/boards/tqma53/board.c
+++ b/arch/arm/boards/tqma53/board.c
@@ -1,17 +1,5 @@
-/*
- * Copyright (C) 2011 Sascha Hauer, 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: 2011 Sascha Hauer, Pengutronix
 
 #include <environment.h>
 #include <bootsource.h>
diff --git a/arch/arm/boards/tqma6x/board.c b/arch/arm/boards/tqma6x/board.c
index ecf8fa06af01..10faadf5a1d2 100644
--- a/arch/arm/boards/tqma6x/board.c
+++ b/arch/arm/boards/tqma6x/board.c
@@ -1,21 +1,5 @@
-/*
- * Copyright (C) 2013 Sascha Hauer, 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation.
- *
- */
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2013 Sascha Hauer, Pengutronix
 
 #include <generated/mach-types.h>
 #include <environment.h>
diff --git a/arch/arm/boards/tqma6x/lowlevel.c b/arch/arm/boards/tqma6x/lowlevel.c
index afbc1691eb4f..845390642b68 100644
--- a/arch/arm/boards/tqma6x/lowlevel.c
+++ b/arch/arm/boards/tqma6x/lowlevel.c
@@ -1,17 +1,6 @@
-/*
- * Copyright (C) 2013 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
- *
- * 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: 2013 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
+
 #include <debug_ll.h>
 #include <common.h>
 #include <linux/sizes.h>
diff --git a/arch/arm/boards/turris-omnia/lowlevel.c b/arch/arm/boards/turris-omnia/lowlevel.c
index 7236211c400d..b6520b5775bf 100644
--- a/arch/arm/boards/turris-omnia/lowlevel.c
+++ b/arch/arm/boards/turris-omnia/lowlevel.c
@@ -1,15 +1,5 @@
-/*
- * Copyright (C) 2017 Pengutronix, Uwe Kleine-Koenig <u.kleine-koenig@xxxxxxxxxxxxxx>
- *
- * 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.
- *
- * 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-only
+// SPDX-FileCopyrightText: 2017 Uwe Kleine-Koenig <u.kleine-koenig@xxxxxxxxxxxxxx>, Pengutronix
 
 #include <common.h>
 #include <asm/barebox-arm.h>
diff --git a/arch/arm/boards/udoo-neo/board.c b/arch/arm/boards/udoo-neo/board.c
index 9bf480305d70..5964e921592d 100644
--- a/arch/arm/boards/udoo-neo/board.c
+++ b/arch/arm/boards/udoo-neo/board.c
@@ -1,15 +1,5 @@
-/*
- * Copyright (C) 2014 Pengutronix, Sascha Hauer
- *
- * 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.
- *
- * 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-only
+// SPDX-FileCopyrightText: 2014 Sascha Hauer, Pengutronix
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/udoo/board.c b/arch/arm/boards/udoo/board.c
index f0befaf3a990..36dd58cc98c6 100644
--- a/arch/arm/boards/udoo/board.c
+++ b/arch/arm/boards/udoo/board.c
@@ -1,19 +1,8 @@
-/*
- * Copyright (C) 2014 Raphaël Poggi
- * Copyright (C) 2012 Steffen Trumtrar, Pengutronix
- *
- * based on arch/arm/boards/freescale-mx6-arm2/board.c
- *
- * 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: 2014 Raphaël Poggi
+// SPDX-FileCopyrightText: 2012 Steffen Trumtrar, Pengutronix
+
+/* based on arch/arm/boards/freescale-mx6-arm2/board.c */
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/usb-a926x/init.c b/arch/arm/boards/usb-a926x/init.c
index 8969cbd3a878..fd99de2ffc66 100644
--- a/arch/arm/boards/usb-a926x/init.c
+++ b/arch/arm/boards/usb-a926x/init.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
- *
- * 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: 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
 
 #include <common.h>
 #include <net.h>
diff --git a/arch/arm/boards/usi-topkick/lowlevel.c b/arch/arm/boards/usi-topkick/lowlevel.c
index 4202138986f3..0193deadbe09 100644
--- a/arch/arm/boards/usi-topkick/lowlevel.c
+++ b/arch/arm/boards/usi-topkick/lowlevel.c
@@ -1,18 +1,5 @@
-/*
- * Copyright (C) 2014
- *  Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
- *
- * 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: 2014 Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
 
 #include <common.h>
 #include <linux/sizes.h>
diff --git a/arch/arm/boards/virt2real/board.c b/arch/arm/boards/virt2real/board.c
index 451cbf29fff2..caa2b53a6804 100644
--- a/arch/arm/boards/virt2real/board.c
+++ b/arch/arm/boards/virt2real/board.c
@@ -1,18 +1,7 @@
-/*
- * Copyright (C) 2014 Antony Pavlov <antonynpavlov@xxxxxxxxx>
- *
- * This file is part of barebox.
- *
- * 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.
- *
- * 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-only
+// SPDX-FileCopyrightText: 2014 Antony Pavlov <antonynpavlov@xxxxxxxxx>
+
+/* This file is part of barebox. */
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/virt2real/lowlevel.c b/arch/arm/boards/virt2real/lowlevel.c
index bbde5d8cd716..d14907b768c9 100644
--- a/arch/arm/boards/virt2real/lowlevel.c
+++ b/arch/arm/boards/virt2real/lowlevel.c
@@ -1,18 +1,7 @@
-/*
- * Copyright (C) 2014 Antony Pavlov <antonynpavlov@xxxxxxxxx>
- *
- * This file is part of barebox.
- *
- * 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.
- *
- * 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-only
+// SPDX-FileCopyrightText: 2014 Antony Pavlov <antonynpavlov@xxxxxxxxx>
+
+/* This file is part of barebox. */
 
 #define __LOWLEVEL_INIT__
 
diff --git a/arch/arm/boards/vscom-baltos/board.c b/arch/arm/boards/vscom-baltos/board.c
index 3f9b7d76bb19..800f42df3a42 100644
--- a/arch/arm/boards/vscom-baltos/board.c
+++ b/arch/arm/boards/vscom-baltos/board.c
@@ -1,20 +1,6 @@
-/*
- * (C) Copyright 2008
- * Texas Instruments, <www.ti.com>
- * Raghavendra KH <r-khandenahally@xxxxxx>
- *
- * Copyright (C) 2012 Jan Luebbe <j.luebbe@xxxxxxxxxxxxxx>
- *
- * 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: 2008 Raghavendra KH <r-khandenahally@xxxxxx>, Texas Instruments (http://www.ti.com/)
+// SPDX-FileCopyrightText: 2012 Jan Luebbe <j.luebbe@xxxxxxxxxxxxxx>
 
 /**
  * @file
diff --git a/arch/arm/boards/zii-common/board.c b/arch/arm/boards/zii-common/board.c
index 08e2f8b9bd47..5d81bd51e957 100644
--- a/arch/arm/boards/zii-common/board.c
+++ b/arch/arm/boards/zii-common/board.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2019 Zodiac Inflight Innovation
- *
- * 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: 2019 Zodiac Inflight Innovation
 
 #include <common.h>
 #include <fs.h>
diff --git a/arch/arm/boards/zii-common/pn-fixup.c b/arch/arm/boards/zii-common/pn-fixup.c
index a66519991776..80785285b7d4 100644
--- a/arch/arm/boards/zii-common/pn-fixup.c
+++ b/arch/arm/boards/zii-common/pn-fixup.c
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2019 Zodiac Inflight Innovation
- *
- * 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: 2019 Zodiac Inflight Innovation
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/zii-common/pn-fixup.h b/arch/arm/boards/zii-common/pn-fixup.h
index 925e8ad63491..657221dc2ef0 100644
--- a/arch/arm/boards/zii-common/pn-fixup.h
+++ b/arch/arm/boards/zii-common/pn-fixup.h
@@ -1,16 +1,5 @@
-/*
- * Copyright (C) 2019 Zodiac Inflight Innovation
- *
- * 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: 2019 Zodiac Inflight Innovation
 
 #ifndef __ZII_PN_FIXUP__
 #define __ZII_PN_FIXUP__
diff --git a/arch/arm/boards/zii-common/switch-cmd.c b/arch/arm/boards/zii-common/switch-cmd.c
index cf5554e2e996..df6ed66b239f 100644
--- a/arch/arm/boards/zii-common/switch-cmd.c
+++ b/arch/arm/boards/zii-common/switch-cmd.c
@@ -1,16 +1,6 @@
-/*
- * Copyright (C) 2018 Zodiac Inflight Innovation
- *
- * 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: 2018 Zodiac Inflight Innovation
+
 #include <command.h>
 #include <common.h>
 #include <i2c/i2c.h>
diff --git a/arch/arm/boards/zii-imx6q-rdu2/board.c b/arch/arm/boards/zii-imx6q-rdu2/board.c
index 0f298d6a4235..b915a05dd2f7 100644
--- a/arch/arm/boards/zii-imx6q-rdu2/board.c
+++ b/arch/arm/boards/zii-imx6q-rdu2/board.c
@@ -1,18 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2016 Zodiac Inflight Innovation
 
-/*
- * Copyright (C) 2016 Zodiac Inflight Innovation
- * Author: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
- *
- * 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.
- */
+/* Author: Andrey Smirnov <andrew.smirnov@xxxxxxxxx> */
 
 #include <common.h>
 #include <envfs.h>
diff --git a/arch/arm/boards/zii-imx6q-rdu2/lowlevel.c b/arch/arm/boards/zii-imx6q-rdu2/lowlevel.c
index 87e634509f19..a80ce0afc511 100644
--- a/arch/arm/boards/zii-imx6q-rdu2/lowlevel.c
+++ b/arch/arm/boards/zii-imx6q-rdu2/lowlevel.c
@@ -1,17 +1,7 @@
-/*
- * Copyright (C) 2016 Zodiac Inflight Innovation
- * Author: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
- *
- * 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: 2016 Zodiac Inflight Innovation
+
+/* Author: Andrey Smirnov <andrew.smirnov@xxxxxxxxx> */
 
 #include <debug_ll.h>
 #include <common.h>
diff --git a/arch/arm/boards/zii-vf610-dev/board.c b/arch/arm/boards/zii-vf610-dev/board.c
index 6445025b2ece..3a3ba2d58ca8 100644
--- a/arch/arm/boards/zii-vf610-dev/board.c
+++ b/arch/arm/boards/zii-vf610-dev/board.c
@@ -1,17 +1,7 @@
-/*
- * Copyright (C) 2016 Zodiac Inflight Innovation
- * Author: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
- *
- * 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: 2016 Zodiac Inflight Innovation
+
+/* Author: Andrey Smirnov <andrew.smirnov@xxxxxxxxx> */
 
 #include <common.h>
 #include <init.h>
diff --git a/arch/arm/boards/zii-vf610-dev/lowlevel.c b/arch/arm/boards/zii-vf610-dev/lowlevel.c
index 9b57581d1b05..a05515db1649 100644
--- a/arch/arm/boards/zii-vf610-dev/lowlevel.c
+++ b/arch/arm/boards/zii-vf610-dev/lowlevel.c
@@ -1,17 +1,7 @@
-/*
- * Copyright (C) 2016 Zodiac Inflight Innovation
- * Author: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
- *
- * 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: 2016 Zodiac Inflight Innovation
+
+/* Author: Andrey Smirnov <andrew.smirnov@xxxxxxxxx> */
 
 #include <common.h>
 #include <linux/sizes.h>
diff --git a/arch/arm/boards/zylonite/board.c b/arch/arm/boards/zylonite/board.c
index e90e7dfdb838..eb69b37549d1 100644
--- a/arch/arm/boards/zylonite/board.c
+++ b/arch/arm/boards/zylonite/board.c
@@ -1,17 +1,5 @@
-/*
- * (C) 2014 Robert Jarzmik <robert.jarzmik@xxxxxxx>
- *
- * 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: 2014 Robert Jarzmik <robert.jarzmik@xxxxxxx>
 
 #include <common.h>
 
-- 
2.26.2


_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox





[Index of Archives]     [Linux Embedded]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux