MIPS: migrate all files to SPDX

Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Reviewed-by: Roland Hieber <r.hieber@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

65 files changed, 65 insertions, 717 deletions

diff --git a/arch/mips/boards/8devices-lima/lowlevel.S b/arch/mips/boards/8devices-lima/lowlevel.S
index a619747f39..f33cfe4d90 100644
--- a/arch/mips/boards/8devices-lima/lowlevel.S
+++ b/arch/mips/boards/8devices-lima/lowlevel.S
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2018 Oleksij Rempel <linux@rempel-privat.de>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #define BOARD_PBL_START start_8devices_lima
diff --git a/arch/mips/boards/black-swift/lowlevel.S b/arch/mips/boards/black-swift/lowlevel.S
index 3a9e780db8..104dd26d1c 100644
--- a/arch/mips/boards/black-swift/lowlevel.S
+++ b/arch/mips/boards/black-swift/lowlevel.S
@@ -1,19 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2013, 2015 Antony Pavlov <antonynpavlov@gmail.com>
  * Copyright (C) 2013 Oleksij Rempel <linux@rempel-privat.de>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #define BOARD_PBL_START start_black_swift
diff --git a/arch/mips/boards/dlink-dir-320/board.c b/arch/mips/boards/dlink-dir-320/board.c
index d00e4fab4b..b75812cefe 100644
--- a/arch/mips/boards/dlink-dir-320/board.c
+++ b/arch/mips/boards/dlink-dir-320/board.c
@@ -1,18 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2011, 2014 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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/mips/boards/dptechnics-dpt-module/lowlevel.S b/arch/mips/boards/dptechnics-dpt-module/lowlevel.S
index 6601427ba4..801c519098 100644
--- a/arch/mips/boards/dptechnics-dpt-module/lowlevel.S
+++ b/arch/mips/boards/dptechnics-dpt-module/lowlevel.S
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2017 Oleksij Rempel <linux@rempel-privat.de>
- *
- * 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.
  */
 
 #define BOARD_PBL_START start_dptechnics_dpt_module
diff --git a/arch/mips/boards/img-ci20/lowlevel.S b/arch/mips/boards/img-ci20/lowlevel.S
index ad3c851e05..056df17bf8 100644
--- a/arch/mips/boards/img-ci20/lowlevel.S
+++ b/arch/mips/boards/img-ci20/lowlevel.S
@@ -1,20 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Startup Code for Imagination Creator CI20 board
  *
  * Copyright (C) 2014 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #define BOARD_PBL_START start_img_ci20
diff --git a/arch/mips/boards/loongson-ls1b/include/board/debug_ll.h b/arch/mips/boards/loongson-ls1b/include/board/debug_ll.h
index e60ce4cecd..05420f73a1 100644
--- a/arch/mips/boards/loongson-ls1b/include/board/debug_ll.h
+++ b/arch/mips/boards/loongson-ls1b/include/board/debug_ll.h
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2014 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 /** @file
diff --git a/arch/mips/boards/loongson-ls1b/lowlevel.S b/arch/mips/boards/loongson-ls1b/lowlevel.S
index d17a0f79d4..37744e9fac 100644
--- a/arch/mips/boards/loongson-ls1b/lowlevel.S
+++ b/arch/mips/boards/loongson-ls1b/lowlevel.S
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2014 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #define BOARD_PBL_START start_loongson_ls1b
diff --git a/arch/mips/boards/netgear-wg102/include/board/debug_ll.h b/arch/mips/boards/netgear-wg102/include/board/debug_ll.h
index 2725032ba3..b0c1cd1731 100644
--- a/arch/mips/boards/netgear-wg102/include/board/debug_ll.h
+++ b/arch/mips/boards/netgear-wg102/include/board/debug_ll.h
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2013 Oleksij Rempel <linux@rempel-privat.de>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 /** @file
diff --git a/arch/mips/boards/netgear-wg102/lowlevel.S b/arch/mips/boards/netgear-wg102/lowlevel.S
index f449d4e051..e48dded269 100644
--- a/arch/mips/boards/netgear-wg102/lowlevel.S
+++ b/arch/mips/boards/netgear-wg102/lowlevel.S
@@ -1,19 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2013 Antony Pavlov <antonynpavlov@gmail.com>
  * Copyright (C) 2013 Oleksij Rempel <linux@rempel-privat.de>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #define BOARD_PBL_START start_netgear_wg102
diff --git a/arch/mips/boards/qemu-malta/include/board/debug_ll.h b/arch/mips/boards/qemu-malta/include/board/debug_ll.h
index abeee5345a..5b112b8ae2 100644
--- a/arch/mips/boards/qemu-malta/include/board/debug_ll.h
+++ b/arch/mips/boards/qemu-malta/include/board/debug_ll.h
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2013 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #ifndef __INCLUDE_BOARD_DEBUG_LL_QEMU_MALTA_H__
diff --git a/arch/mips/boards/qemu-malta/lowlevel.S b/arch/mips/boards/qemu-malta/lowlevel.S
index e6d57bcffa..3861ae9e46 100644
--- a/arch/mips/boards/qemu-malta/lowlevel.S
+++ b/arch/mips/boards/qemu-malta/lowlevel.S
@@ -1,20 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Startup Code for MIPS CPU
  *
  * Copyright (C) 2012 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #define BOARD_PBL_START start_qemu_malta
diff --git a/arch/mips/boards/ritmix-rzx50/lowlevel.S b/arch/mips/boards/ritmix-rzx50/lowlevel.S
index b669963ca6..7a9743835e 100644
--- a/arch/mips/boards/ritmix-rzx50/lowlevel.S
+++ b/arch/mips/boards/ritmix-rzx50/lowlevel.S
@@ -1,20 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Startup Code for Ritmix RZX-50 board
  *
  * Copyright (C) 2013 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #define BOARD_PBL_START start_ritmix_rzx50
diff --git a/arch/mips/boards/tplink-mr3020/lowlevel.S b/arch/mips/boards/tplink-mr3020/lowlevel.S
index 1efcbaa69a..e3e6a61b78 100644
--- a/arch/mips/boards/tplink-mr3020/lowlevel.S
+++ b/arch/mips/boards/tplink-mr3020/lowlevel.S
@@ -1,19 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2013, 2015 Antony Pavlov <antonynpavlov@gmail.com>
  * Copyright (C) 2013 Oleksij Rempel <linux@rempel-privat.de>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #define BOARD_PBL_START start_tplink_mr3020
diff --git a/arch/mips/boards/tplink-wdr4300/lowlevel.S b/arch/mips/boards/tplink-wdr4300/lowlevel.S
index 9c4e6b7fad..4d7301cb7b 100644
--- a/arch/mips/boards/tplink-wdr4300/lowlevel.S
+++ b/arch/mips/boards/tplink-wdr4300/lowlevel.S
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2017 Oleksij Rempel <o.rempel@pengutronix.de>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #define BOARD_PBL_START start_tplink_wdr4300
diff --git a/arch/mips/boot/dtb.c b/arch/mips/boot/dtb.c
index b9ea8f41e6..ea30e16f21 100644
--- a/arch/mips/boot/dtb.c
+++ b/arch/mips/boot/dtb.c
@@ -1,21 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2013 Antony Pavlov <antonynpavlov@gmail.com>
  *
  * Based on arch/arm/cpu/dtb.c:
  * Copyright (C) 2013 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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 <init.h>
diff --git a/arch/mips/boot/main_entry-pbl.c b/arch/mips/boot/main_entry-pbl.c
index e608fcb355..b40887b064 100644
--- a/arch/mips/boot/main_entry-pbl.c
+++ b/arch/mips/boot/main_entry-pbl.c
@@ -1,19 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2012 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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/mips/boot/main_entry.c b/arch/mips/boot/main_entry.c
index e33ae64e72..84325da93a 100644
--- a/arch/mips/boot/main_entry.c
+++ b/arch/mips/boot/main_entry.c
@@ -1,19 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2012 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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 <init.h>
diff --git a/arch/mips/boot/start.S b/arch/mips/boot/start.S
index 39ac9414d8..6efe03e98d 100644
--- a/arch/mips/boot/start.S
+++ b/arch/mips/boot/start.S
@@ -1,20 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Startup Code for MIPS CPU
  *
  * Copyright (C) 2011, 2015 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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 <asm/pbl_macros.h>
diff --git a/arch/mips/dts/img-ci20.dts b/arch/mips/dts/img-ci20.dts
index d985666020..e1d3280c4e 100644
--- a/arch/mips/dts/img-ci20.dts
+++ b/arch/mips/dts/img-ci20.dts
@@ -1,19 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * CI20 device tree
  *
  * Copyright (c) 2013 Imagination Technologies
  * Author: Paul Burton <paul.burton@imgtec.com>
- *
- * 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.
- *
  */
 
 /dts-v1/;
diff --git a/arch/mips/include/asm/barebox.h b/arch/mips/include/asm/barebox.h
index e5b964ca1b..2d13ee932f 100644
--- a/arch/mips/include/asm/barebox.h
+++ b/arch/mips/include/asm/barebox.h
@@ -1,16 +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 */
 
 #ifndef _ASM_MIPS_BAREBOX_H_
 #define _ASM_MIPS_BAREBOX_H_
diff --git a/arch/mips/include/asm/bitops.h b/arch/mips/include/asm/bitops.h
index e77ab83202..e2bdf98e95 100644
--- a/arch/mips/include/asm/bitops.h
+++ b/arch/mips/include/asm/bitops.h
@@ -1,16 +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 */
 
 #ifndef _ASM_BITOPS_H_
 #define _ASM_BITOPS_H_
diff --git a/arch/mips/include/asm/common.h b/arch/mips/include/asm/common.h
index 2f5419f7de..5316591959 100644
--- a/arch/mips/include/asm/common.h
+++ b/arch/mips/include/asm/common.h
@@ -1,16 +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/mips/include/asm/debug_ll_ns16550.h b/arch/mips/include/asm/debug_ll_ns16550.h
index 058814ecfd..df58c4cf0d 100644
--- a/arch/mips/include/asm/debug_ll_ns16550.h
+++ b/arch/mips/include/asm/debug_ll_ns16550.h
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2012, 2013 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 /** @file
diff --git a/arch/mips/include/asm/dma.h b/arch/mips/include/asm/dma.h
index 30a58c78b9..e0b4689172 100644
--- a/arch/mips/include/asm/dma.h
+++ b/arch/mips/include/asm/dma.h
@@ -1,8 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2012 by Marc Kleine-Budde <mkl@pengutronix.de>
- *
- * This file is released under the GPLv2
- *
  */
 
 #ifndef __ASM_DMA_H
diff --git a/arch/mips/include/asm/gt64120.h b/arch/mips/include/asm/gt64120.h
index 88fa1fa5f0..34d2382593 100644
--- a/arch/mips/include/asm/gt64120.h
+++ b/arch/mips/include/asm/gt64120.h
@@ -1,19 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2000, 2004, 2005  MIPS Technologies, Inc.
  *	All rights reserved.
  *	Authors: Carsten Langgaard <carstenl@mips.com>
  *		 Maciej W. Rozycki <macro@mips.com>
  * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
- *
- *  This program is free software; you can distribute 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 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 _ASM_GT64120_H
 #define _ASM_GT64120_H
diff --git a/arch/mips/include/asm/module.h b/arch/mips/include/asm/module.h
index 0978d8947b..1ffceeebdf 100644
--- a/arch/mips/include/asm/module.h
+++ b/arch/mips/include/asm/module.h
@@ -1,16 +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 */
 
 #ifndef _ASM_MIPS_MODULE_H_
 #define _ASM_MIPS_MODULE_H_
diff --git a/arch/mips/include/asm/pbl_macros.h b/arch/mips/include/asm/pbl_macros.h
index bb3182cda9..e78d1afe6a 100644
--- a/arch/mips/include/asm/pbl_macros.h
+++ b/arch/mips/include/asm/pbl_macros.h
@@ -1,21 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Startup Code for MIPS CPU
  *
  * Copyright (C) 2011, 2012 Antony Pavlov <antonynpavlov@gmail.com>
  * ADR macro copyrighted (C) 2009 by Shinya Kuribayashi <skuribay@pobox.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #ifndef __ASM_PBL_MACROS_H
diff --git a/arch/mips/include/asm/pbl_nmon.h b/arch/mips/include/asm/pbl_nmon.h
index e0326bd7cd..0e4ec39967 100644
--- a/arch/mips/include/asm/pbl_nmon.h
+++ b/arch/mips/include/asm/pbl_nmon.h
@@ -1,20 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * nano-monitor for MIPS CPU
  *
  * Copyright (C) 2013 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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 <mach/debug_ll.h>
diff --git a/arch/mips/include/asm/string.h b/arch/mips/include/asm/string.h
index a797a7459c..9e5814976c 100644
--- a/arch/mips/include/asm/string.h
+++ b/arch/mips/include/asm/string.h
@@ -1,16 +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/mips/lib/barebox.lds.S b/arch/mips/lib/barebox.lds.S
index c4026bb7f1..8ddf954517 100644
--- a/arch/mips/lib/barebox.lds.S
+++ b/arch/mips/lib/barebox.lds.S
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2011 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 
diff --git a/arch/mips/lib/cpu-probe.c b/arch/mips/lib/cpu-probe.c
index b5d63db189..cf63849743 100644
--- a/arch/mips/lib/cpu-probe.c
+++ b/arch/mips/lib/cpu-probe.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Processor capabilities determination functions.
  *
@@ -5,11 +6,6 @@
  * Copyright (C) 1994 - 2006 Ralf Baechle
  * Copyright (C) 2003, 2004  Maciej W. Rozycki
  * Copyright (C) 2001, 2004  MIPS 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.
  */
 #include <common.h>
 #include <asm/mipsregs.h>
diff --git a/arch/mips/lib/cpuinfo.c b/arch/mips/lib/cpuinfo.c
index fb02a4d202..fd27920f9b 100644
--- a/arch/mips/lib/cpuinfo.c
+++ b/arch/mips/lib/cpuinfo.c
@@ -1,20 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * cpuinfo - show information about MIPS CPU
  *
  * Copyright (C) 2011 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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/mips/lib/csrc-r4k.c b/arch/mips/lib/csrc-r4k.c
index 6f6e18c8e8..9facf04bd3 100644
--- a/arch/mips/lib/csrc-r4k.c
+++ b/arch/mips/lib/csrc-r4k.c
@@ -1,18 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2011 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 /**
diff --git a/arch/mips/lib/dma-default.c b/arch/mips/lib/dma-default.c
index 71c1e423b7..fbe627c24c 100644
--- a/arch/mips/lib/dma-default.c
+++ b/arch/mips/lib/dma-default.c
@@ -1,15 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * (C) Copyright 2015, 2016 Peter Mamonov <pmamonov@gmail.com>
- *
- * 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 <dma.h>
diff --git a/arch/mips/lib/pbl.lds.S b/arch/mips/lib/pbl.lds.S
index 7ca9ae151f..1f0285dd6f 100644
--- a/arch/mips/lib/pbl.lds.S
+++ b/arch/mips/lib/pbl.lds.S
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0+
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  * (C) Copyright 2018 Oleksij Rempel <o.rempel@pengutronix.de>, Pengutronix
  * (C) Copyright 2012 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
diff --git a/arch/mips/mach-ar231x/ar231x.c b/arch/mips/mach-ar231x/ar231x.c
index 3a0103b5ce..7dc4156e6b 100644
--- a/arch/mips/mach-ar231x/ar231x.c
+++ b/arch/mips/mach-ar231x/ar231x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Based on Linux driver:
  *  Copyright (C) 2003 Atheros Communications, Inc.,  All Rights Reserved.
@@ -6,11 +7,6 @@
  *  Copyright (C) 2006-2009 Felix Fietkau <nbd@openwrt.org>
  * Ported to Barebox:
  *  Copyright (C) 2013 Oleksij Rempel <linux@rempel-privat.de>
- *
- * 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.
  */
 
 #include <common.h>
diff --git a/arch/mips/mach-ar231x/ar231x_reset.c b/arch/mips/mach-ar231x/ar231x_reset.c
index 7c322d87b6..f88167ba4c 100644
--- a/arch/mips/mach-ar231x/ar231x_reset.c
+++ b/arch/mips/mach-ar231x/ar231x_reset.c
@@ -1,10 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2013 Oleksij Rempel <linux@rempel-privat.de>
- *
- * 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.
  */
 
 #include <common.h>
diff --git a/arch/mips/mach-ar231x/board.c b/arch/mips/mach-ar231x/board.c
index 8bd1787cbd..48bd7360f2 100644
--- a/arch/mips/mach-ar231x/board.c
+++ b/arch/mips/mach-ar231x/board.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Based on Linux driver:
  *  Copyright (C) 2003 Atheros Communications, Inc.,  All Rights Reserved.
@@ -6,11 +7,6 @@
  *  Copyright (C) 2006-2009 Felix Fietkau <nbd@openwrt.org>
  * Ported to Barebox:
  *  Copyright (C) 2013 Oleksij Rempel <linux@rempel-privat.de>
- *
- * 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.
  */
 
 
diff --git a/arch/mips/mach-ar231x/include/mach/ar2312_regs.h b/arch/mips/mach-ar231x/include/mach/ar2312_regs.h
index 7ac1b09b9a..fa0ad5dfc7 100644
--- a/arch/mips/mach-ar231x/include/mach/ar2312_regs.h
+++ b/arch/mips/mach-ar231x/include/mach/ar2312_regs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  * Based on Linux driver:
  *  Copyright (C) 2003 Atheros Communications, Inc.,  All Rights Reserved.
@@ -5,11 +6,6 @@
  *  Copyright (C) 2006-2009 Felix Fietkau <nbd@openwrt.org>
  * Ported to Barebox:
  *  Copyright (C) 2013 Oleksij Rempel <linux@rempel-privat.de>
- *
- * 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.
  */
 
 #ifndef AR2312_H
diff --git a/arch/mips/mach-ar231x/include/mach/ar231x_platform.h b/arch/mips/mach-ar231x/include/mach/ar231x_platform.h
index 18f55b69c7..561ec30c6b 100644
--- a/arch/mips/mach-ar231x/include/mach/ar231x_platform.h
+++ b/arch/mips/mach-ar231x/include/mach/ar231x_platform.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  * Based on Linux driver:
  *  Copyright (C) 2003 Atheros Communications, Inc.,  All Rights Reserved.
@@ -6,11 +7,6 @@
  *  Copyright (C) 2006-2009 Felix Fietkau <nbd@openwrt.org>
  * Ported to Barebox:
  *  Copyright (C) 2013 Oleksij Rempel <linux@rempel-privat.de>
- *
- * 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.
  */
 
 #ifndef __AR231X_PLATFORM_H
diff --git a/arch/mips/mach-ar231x/include/mach/debug_ll.h b/arch/mips/mach-ar231x/include/mach/debug_ll.h
index ecec159169..50f442aa3d 100644
--- a/arch/mips/mach-ar231x/include/mach/debug_ll.h
+++ b/arch/mips/mach-ar231x/include/mach/debug_ll.h
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2013 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #ifndef __MACH_AR231X_DEBUG_LL__
diff --git a/arch/mips/mach-ath79/bbu.c b/arch/mips/mach-ath79/bbu.c
index 701b5752e8..36214798c8 100644
--- a/arch/mips/mach-ath79/bbu.c
+++ b/arch/mips/mach-ath79/bbu.c
@@ -1,14 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2017 Oleksij Rempel <linux@rempel-privat.de>
- *
- * 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/mips/mach-ath79/include/mach/ar71xx_regs.h b/arch/mips/mach-ath79/include/mach/ar71xx_regs.h
index f73700b5b9..f7737d682b 100644
--- a/arch/mips/mach-ath79/include/mach/ar71xx_regs.h
+++ b/arch/mips/mach-ath79/include/mach/ar71xx_regs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  Atheros AR71XX/AR724X/AR913X SoC register definitions
  *
@@ -6,10 +7,6 @@
  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
  *
  *  Parts of this file are based on Atheros' 2.6.15/2.6.31 BSP
- *
- *  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.
  */
 
 #ifndef __ASM_MACH_AR71XX_REGS_H
diff --git a/arch/mips/mach-ath79/include/mach/ath79.h b/arch/mips/mach-ath79/include/mach/ath79.h
index ff53406fb0..206bd2289b 100644
--- a/arch/mips/mach-ath79/include/mach/ath79.h
+++ b/arch/mips/mach-ath79/include/mach/ath79.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  Atheros AR71XX/AR724X/AR913X common definitions
  *
@@ -5,10 +6,6 @@
  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
  *
  *  Parts of this file are based on Atheros' 2.6.15 BSP
- *
- *  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.
  */
 
 #ifndef __ASM_MACH_ATH79_H
diff --git a/arch/mips/mach-ath79/include/mach/debug_ll.h b/arch/mips/mach-ath79/include/mach/debug_ll.h
index a49b6cf4ab..67691f13b6 100644
--- a/arch/mips/mach-ath79/include/mach/debug_ll.h
+++ b/arch/mips/mach-ath79/include/mach/debug_ll.h
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2013 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #ifndef __MACH_ATH79_DEBUG_LL__
diff --git a/arch/mips/mach-ath79/include/mach/debug_ll_ar9331.h b/arch/mips/mach-ath79/include/mach/debug_ll_ar9331.h
index 11088490d1..cd32e2d1d1 100644
--- a/arch/mips/mach-ath79/include/mach/debug_ll_ar9331.h
+++ b/arch/mips/mach-ath79/include/mach/debug_ll_ar9331.h
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * based on linux.git/drivers/tty/serial/ar933x_uart.c
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #ifndef __AR933X_DEBUG_LL__
diff --git a/arch/mips/mach-ath79/include/mach/debug_ll_ar9344.h b/arch/mips/mach-ath79/include/mach/debug_ll_ar9344.h
index 359cf0d42b..96ac08bb56 100644
--- a/arch/mips/mach-ath79/include/mach/debug_ll_ar9344.h
+++ b/arch/mips/mach-ath79/include/mach/debug_ll_ar9344.h
@@ -1,19 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2017 Oleksij Rempel <o.rempel@pengutronix.de>
  * Copyright (C) 2012, 2013 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #ifndef __AR9344_DEBUG_LL__
diff --git a/arch/mips/mach-ath79/reset.c b/arch/mips/mach-ath79/reset.c
index 0665788227..b756c859d8 100644
--- a/arch/mips/mach-ath79/reset.c
+++ b/arch/mips/mach-ath79/reset.c
@@ -1,18 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2013 Du Huanpeng <u74147@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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/mips/mach-bcm47xx/include/mach/debug_ll.h b/arch/mips/mach-bcm47xx/include/mach/debug_ll.h
index 1e474e2d3b..df5b13f694 100644
--- a/arch/mips/mach-bcm47xx/include/mach/debug_ll.h
+++ b/arch/mips/mach-bcm47xx/include/mach/debug_ll.h
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2011 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 /** @file
diff --git a/arch/mips/mach-bcm47xx/include/mach/hardware.h b/arch/mips/mach-bcm47xx/include/mach/hardware.h
index 462302df8e..071229f862 100644
--- a/arch/mips/mach-bcm47xx/include/mach/hardware.h
+++ b/arch/mips/mach-bcm47xx/include/mach/hardware.h
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2011 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #ifndef __INCLUDE_ARCH_HARDWARE_H__
diff --git a/arch/mips/mach-bcm47xx/reset.c b/arch/mips/mach-bcm47xx/reset.c
index 6287adb374..33dfb7b3b5 100644
--- a/arch/mips/mach-bcm47xx/reset.c
+++ b/arch/mips/mach-bcm47xx/reset.c
@@ -1,18 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2011 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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/mips/mach-loongson/include/mach/debug_ll.h b/arch/mips/mach-loongson/include/mach/debug_ll.h
index 1904fb940a..c2d6edb773 100644
--- a/arch/mips/mach-loongson/include/mach/debug_ll.h
+++ b/arch/mips/mach-loongson/include/mach/debug_ll.h
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2014 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #ifndef __MACH_LOONGSON_DEBUG_LL__
diff --git a/arch/mips/mach-loongson/include/mach/loongson1.h b/arch/mips/mach-loongson/include/mach/loongson1.h
index 12fdbc00bc..75e1a55047 100644
--- a/arch/mips/mach-loongson/include/mach/loongson1.h
+++ b/arch/mips/mach-loongson/include/mach/loongson1.h
@@ -1,12 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  * Copyright (c) 2011 Zhang, Keguang <keguang.zhang at gmail.com>
  *
  * Register mappings for Loongson 1
- *
- * 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.
  */
 
 #ifndef __ASM_MACH_LOONGSON1_LOONGSON1_H
diff --git a/arch/mips/mach-loongson/loongson1_reset.c b/arch/mips/mach-loongson/loongson1_reset.c
index 7a8f1d6836..3763a109ea 100644
--- a/arch/mips/mach-loongson/loongson1_reset.c
+++ b/arch/mips/mach-loongson/loongson1_reset.c
@@ -1,15 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2014 Antony Pavlov <antonynpavlov at gmail.com>
- *
- * 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/mips/mach-malta/include/mach/debug_ll.h b/arch/mips/mach-malta/include/mach/debug_ll.h
index a9cf8b3c19..63d1538c59 100644
--- a/arch/mips/mach-malta/include/mach/debug_ll.h
+++ b/arch/mips/mach-malta/include/mach/debug_ll.h
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2011 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 /** @file
diff --git a/arch/mips/mach-malta/include/mach/hardware.h b/arch/mips/mach-malta/include/mach/hardware.h
index ba28cb86de..1176b08b6a 100644
--- a/arch/mips/mach-malta/include/mach/hardware.h
+++ b/arch/mips/mach-malta/include/mach/hardware.h
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2011 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #ifndef __INCLUDE_ARCH_HARDWARE_H__
diff --git a/arch/mips/mach-malta/reset.c b/arch/mips/mach-malta/reset.c
index ff29cd5e9b..df7be0ae55 100644
--- a/arch/mips/mach-malta/reset.c
+++ b/arch/mips/mach-malta/reset.c
@@ -1,18 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2011 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 /**
diff --git a/arch/mips/mach-xburst/csrc-jz4750.c b/arch/mips/mach-xburst/csrc-jz4750.c
index 75e065414b..302709e597 100644
--- a/arch/mips/mach-xburst/csrc-jz4750.c
+++ b/arch/mips/mach-xburst/csrc-jz4750.c
@@ -1,18 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 /**
diff --git a/arch/mips/mach-xburst/include/mach/debug_ll.h b/arch/mips/mach-xburst/include/mach/debug_ll.h
index a1ce17efdf..ea12ea5913 100644
--- a/arch/mips/mach-xburst/include/mach/debug_ll.h
+++ b/arch/mips/mach-xburst/include/mach/debug_ll.h
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2012 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #ifndef __MACH_XBURST_DEBUG_LL__
diff --git a/arch/mips/mach-xburst/include/mach/debug_ll_jz4750d.h b/arch/mips/mach-xburst/include/mach/debug_ll_jz4750d.h
index 6d18366c5b..8633ad2d14 100644
--- a/arch/mips/mach-xburst/include/mach/debug_ll_jz4750d.h
+++ b/arch/mips/mach-xburst/include/mach/debug_ll_jz4750d.h
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2013 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #ifndef __INCLUDE_DEBUG_LL_JZ4750D_H__
diff --git a/arch/mips/mach-xburst/include/mach/debug_ll_jz4780.h b/arch/mips/mach-xburst/include/mach/debug_ll_jz4780.h
index 0bdc58caa2..20e94d6c41 100644
--- a/arch/mips/mach-xburst/include/mach/debug_ll_jz4780.h
+++ b/arch/mips/mach-xburst/include/mach/debug_ll_jz4780.h
@@ -1,18 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright (C) 2014 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 #ifndef __INCLUDE_DEBUG_LL_JZ4780_H__
diff --git a/arch/mips/mach-xburst/include/mach/jz4750d_regs.h b/arch/mips/mach-xburst/include/mach/jz4750d_regs.h
index 396c823a1f..5e02488e93 100644
--- a/arch/mips/mach-xburst/include/mach/jz4750d_regs.h
+++ b/arch/mips/mach-xburst/include/mach/jz4750d_regs.h
@@ -1,13 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * based on linux/include/asm-mips/mach-jz4750d/regs.h
  *
  * JZ4750D register definition.
  *
  * Copyright (C) 2008 Ingenic Semiconductor Inc.
- *
- * 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.
  */
 
 #ifndef __JZ4750D_REGS_H__
diff --git a/arch/mips/mach-xburst/include/mach/jz4780.h b/arch/mips/mach-xburst/include/mach/jz4780.h
index 4503a93ec1..8f58700689 100644
--- a/arch/mips/mach-xburst/include/mach/jz4780.h
+++ b/arch/mips/mach-xburst/include/mach/jz4780.h
@@ -1,19 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  * JZ4780 SoC definitions
  *
  * Copyright (c) 2013 Imagination Technologies
  * Author: Paul Burton <paul.burton@imgtec.com>
- *
- * 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 __MIPS_ASM_MACH_JZ4780_JZ4780_H__
diff --git a/arch/mips/mach-xburst/reset-jz4750.c b/arch/mips/mach-xburst/reset-jz4750.c
index 1fdcc7b8af..a1d5976fb2 100644
--- a/arch/mips/mach-xburst/reset-jz4750.c
+++ b/arch/mips/mach-xburst/reset-jz4750.c
@@ -1,18 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (C) 2012 Antony Pavlov <antonynpavlov@gmail.com>
- *
- * This file is part of barebox.
- * See file CREDITS for list of people who contributed to this project.
- *
- * 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.
- *
  */
 
 /**
diff --git a/arch/mips/pbl/zbarebox.lds.S b/arch/mips/pbl/zbarebox.lds.S
index a883fdb2db..04b5b8680f 100644
--- a/arch/mips/pbl/zbarebox.lds.S
+++ b/arch/mips/pbl/zbarebox.lds.S
@@ -1,19 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  * (C) Copyright 2012 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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 <asm-generic/barebox.lds.h>