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-rw-r--r--arch/mips/alchemy/Makefile1
-rw-r--r--arch/mips/alchemy/common/Makefile1
-rw-r--r--arch/mips/alchemy/devboards/Makefile1
-rw-r--r--arch/mips/bcm47xx/Makefile1
-rw-r--r--arch/mips/bcm63xx/boards/Makefile1
-rw-r--r--arch/mips/bmips/Makefile1
-rw-r--r--arch/mips/boot/dts/mscc/Makefile1
-rw-r--r--arch/mips/boot/dts/ni/Makefile1
-rw-r--r--arch/mips/cobalt/Makefile1
-rw-r--r--arch/mips/dec/Makefile1
-rw-r--r--arch/mips/dec/prom/Makefile1
-rw-r--r--arch/mips/emma/Makefile1
-rw-r--r--arch/mips/fw/cfe/Makefile1
-rw-r--r--arch/mips/fw/lib/Makefile1
-rw-r--r--arch/mips/fw/sni/Makefile1
-rw-r--r--arch/mips/jazz/Makefile1
-rw-r--r--arch/mips/lantiq/falcon/Makefile1
-rw-r--r--arch/mips/lantiq/xway/Makefile1
-rw-r--r--arch/mips/loongson32/Makefile1
-rw-r--r--arch/mips/loongson32/common/Makefile1
-rw-r--r--arch/mips/loongson32/ls1b/Makefile1
-rw-r--r--arch/mips/loongson32/ls1c/Makefile1
-rw-r--r--arch/mips/loongson64/Makefile1
-rw-r--r--arch/mips/loongson64/common/cs5536/Makefile1
-rw-r--r--arch/mips/loongson64/fuloong-2e/Makefile1
-rw-r--r--arch/mips/loongson64/lemote-2f/Makefile1
-rw-r--r--arch/mips/loongson64/loongson-3/Makefile1
-rw-r--r--arch/mips/net/Makefile1
-rw-r--r--arch/mips/netlogic/Makefile1
-rw-r--r--arch/mips/netlogic/xlr/Makefile1
-rw-r--r--arch/mips/pic32/Makefile1
-rw-r--r--arch/mips/pic32/common/Makefile1
-rw-r--r--arch/mips/pic32/pic32mzda/Makefile1
-rw-r--r--arch/mips/pistachio/Makefile1
-rw-r--r--arch/mips/pnx833x/Makefile1
-rw-r--r--arch/mips/pnx833x/common/Makefile1
-rw-r--r--arch/mips/pnx833x/stb22x/Makefile1
-rw-r--r--arch/mips/power/Makefile1
-rw-r--r--arch/mips/rb532/Makefile1
-rw-r--r--arch/mips/sgi-ip32/Makefile1
-rw-r--r--arch/mips/sibyte/bcm1480/Makefile1
-rw-r--r--arch/mips/sibyte/common/Makefile1
-rw-r--r--arch/mips/sibyte/sb1250/Makefile1
-rw-r--r--arch/mips/sibyte/swarm/Makefile1
-rw-r--r--arch/mips/sni/Makefile1
-rw-r--r--arch/mips/txx9/jmr3927/Makefile1
-rw-r--r--arch/mips/txx9/rbtx4927/Makefile1
-rw-r--r--arch/mips/txx9/rbtx4938/Makefile1
-rw-r--r--arch/mips/txx9/rbtx4939/Makefile1
-rw-r--r--arch/mips/vr41xx/casio-e55/Makefile1
-rw-r--r--arch/mips/vr41xx/common/Makefile1
-rw-r--r--arch/mips/vr41xx/ibm-workpad/Makefile1
52 files changed, 52 insertions, 0 deletions
diff --git a/arch/mips/alchemy/Makefile b/arch/mips/alchemy/Makefile
index aac3b179bbc0..fabbc7019065 100644
--- a/arch/mips/alchemy/Makefile
+++ b/arch/mips/alchemy/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_MIPS_GPR) += board-gpr.o
obj-$(CONFIG_MIPS_MTX1) += board-mtx1.o
obj-$(CONFIG_MIPS_XXS1500) += board-xxs1500.o
diff --git a/arch/mips/alchemy/common/Makefile b/arch/mips/alchemy/common/Makefile
index 23800b8e67e5..a0e94388dcf7 100644
--- a/arch/mips/alchemy/common/Makefile
+++ b/arch/mips/alchemy/common/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Copyright 2000, 2008 MontaVista Software Inc.
# Author: MontaVista Software, Inc. <source@mvista.com>
diff --git a/arch/mips/alchemy/devboards/Makefile b/arch/mips/alchemy/devboards/Makefile
index 9da3659a9d1c..10a52283f022 100644
--- a/arch/mips/alchemy/devboards/Makefile
+++ b/arch/mips/alchemy/devboards/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Alchemy Develboards
#
diff --git a/arch/mips/bcm47xx/Makefile b/arch/mips/bcm47xx/Makefile
index 6d8615074075..c7438a410a09 100644
--- a/arch/mips/bcm47xx/Makefile
+++ b/arch/mips/bcm47xx/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for the BCM47XX specific kernel interface routines
# under Linux.
diff --git a/arch/mips/bcm63xx/boards/Makefile b/arch/mips/bcm63xx/boards/Makefile
index af07c1aa202f..a74b9c8d0afc 100644
--- a/arch/mips/bcm63xx/boards/Makefile
+++ b/arch/mips/bcm63xx/boards/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_BOARD_BCM963XX) += board_bcm963xx.o
diff --git a/arch/mips/bmips/Makefile b/arch/mips/bmips/Makefile
index a393955cba08..1165bf2ef3dd 100644
--- a/arch/mips/bmips/Makefile
+++ b/arch/mips/bmips/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-y += setup.o irq.o dma.o
diff --git a/arch/mips/boot/dts/mscc/Makefile b/arch/mips/boot/dts/mscc/Makefile
index ec6f5b2bf093..eb71515871f6 100644
--- a/arch/mips/boot/dts/mscc/Makefile
+++ b/arch/mips/boot/dts/mscc/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
dtb-$(CONFIG_MSCC_OCELOT) += ocelot_pcb123.dtb ocelot_pcb120.dtb
obj-$(CONFIG_BUILTIN_DTB) += $(addsuffix .o, $(dtb-y))
diff --git a/arch/mips/boot/dts/ni/Makefile b/arch/mips/boot/dts/ni/Makefile
index 9e2c9faede47..93867e1a5279 100644
--- a/arch/mips/boot/dts/ni/Makefile
+++ b/arch/mips/boot/dts/ni/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
dtb-$(CONFIG_FIT_IMAGE_FDT_NI169445) += 169445.dtb
diff --git a/arch/mips/cobalt/Makefile b/arch/mips/cobalt/Makefile
index 68f0c5871adc..f0e2c26c833b 100644
--- a/arch/mips/cobalt/Makefile
+++ b/arch/mips/cobalt/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for the Cobalt micro systems family specific parts of the kernel
#
diff --git a/arch/mips/dec/Makefile b/arch/mips/dec/Makefile
index bd74e05c90b0..c9f62f1da31d 100644
--- a/arch/mips/dec/Makefile
+++ b/arch/mips/dec/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for the DECstation family specific parts of the kernel
#
diff --git a/arch/mips/dec/prom/Makefile b/arch/mips/dec/prom/Makefile
index ae73e42ac20b..d95016016b42 100644
--- a/arch/mips/dec/prom/Makefile
+++ b/arch/mips/dec/prom/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for the DECstation prom monitor library routines
# under Linux.
diff --git a/arch/mips/emma/Makefile b/arch/mips/emma/Makefile
index 4254a31edb09..bc03082064ca 100644
--- a/arch/mips/emma/Makefile
+++ b/arch/mips/emma/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_SOC_EMMA2RH) += common/
#
diff --git a/arch/mips/fw/cfe/Makefile b/arch/mips/fw/cfe/Makefile
index 8f20044c0adf..55b77633e44f 100644
--- a/arch/mips/fw/cfe/Makefile
+++ b/arch/mips/fw/cfe/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for the Broadcom Common Firmware Environment support
#
diff --git a/arch/mips/fw/lib/Makefile b/arch/mips/fw/lib/Makefile
index 529150516777..cf9634548c98 100644
--- a/arch/mips/fw/lib/Makefile
+++ b/arch/mips/fw/lib/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for generic prom monitor library routines under Linux.
#
diff --git a/arch/mips/fw/sni/Makefile b/arch/mips/fw/sni/Makefile
index 3f01dd36e6b7..e5ba8e86b7b4 100644
--- a/arch/mips/fw/sni/Makefile
+++ b/arch/mips/fw/sni/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for the SNI prom monitor routines under Linux.
#
diff --git a/arch/mips/jazz/Makefile b/arch/mips/jazz/Makefile
index 624b0ee3e5d4..5815e1cb32ca 100644
--- a/arch/mips/jazz/Makefile
+++ b/arch/mips/jazz/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for the Jazz family specific parts of the kernel
#
diff --git a/arch/mips/lantiq/falcon/Makefile b/arch/mips/lantiq/falcon/Makefile
index ff220f97693d..98da1e031dad 100644
--- a/arch/mips/lantiq/falcon/Makefile
+++ b/arch/mips/lantiq/falcon/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-y := prom.o reset.o sysctrl.o
diff --git a/arch/mips/lantiq/xway/Makefile b/arch/mips/lantiq/xway/Makefile
index fbb0747c70b7..c0f02dab7204 100644
--- a/arch/mips/lantiq/xway/Makefile
+++ b/arch/mips/lantiq/xway/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-y := prom.o sysctrl.o clk.o dma.o gptu.o dcdc.o
obj-y += vmmc.o
diff --git a/arch/mips/loongson32/Makefile b/arch/mips/loongson32/Makefile
index 1ab2c5bbc066..ba10954b4b21 100644
--- a/arch/mips/loongson32/Makefile
+++ b/arch/mips/loongson32/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Common code for all Loongson 1 based systems
#
diff --git a/arch/mips/loongson32/common/Makefile b/arch/mips/loongson32/common/Makefile
index 723b4ce3b8f0..7b49c8260706 100644
--- a/arch/mips/loongson32/common/Makefile
+++ b/arch/mips/loongson32/common/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for common code of loongson1 based machines.
#
diff --git a/arch/mips/loongson32/ls1b/Makefile b/arch/mips/loongson32/ls1b/Makefile
index 891eac482b82..33c574dc0f7f 100644
--- a/arch/mips/loongson32/ls1b/Makefile
+++ b/arch/mips/loongson32/ls1b/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for loongson1B based machines.
#
diff --git a/arch/mips/loongson32/ls1c/Makefile b/arch/mips/loongson32/ls1c/Makefile
index a92c6cd3418d..1cf3aa264d55 100644
--- a/arch/mips/loongson32/ls1c/Makefile
+++ b/arch/mips/loongson32/ls1c/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for loongson1C based machines.
#
diff --git a/arch/mips/loongson64/Makefile b/arch/mips/loongson64/Makefile
index 4fe3d88fc361..1a5df773707d 100644
--- a/arch/mips/loongson64/Makefile
+++ b/arch/mips/loongson64/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Common code for all Loongson based systems
#
diff --git a/arch/mips/loongson64/common/cs5536/Makefile b/arch/mips/loongson64/common/cs5536/Makefile
index f12e64007347..b32b29661245 100644
--- a/arch/mips/loongson64/common/cs5536/Makefile
+++ b/arch/mips/loongson64/common/cs5536/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for CS5536 support.
#
diff --git a/arch/mips/loongson64/fuloong-2e/Makefile b/arch/mips/loongson64/fuloong-2e/Makefile
index 0a9a472bec0a..bb58edb3bea7 100644
--- a/arch/mips/loongson64/fuloong-2e/Makefile
+++ b/arch/mips/loongson64/fuloong-2e/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for Lemote Fuloong2e mini-PC board.
#
diff --git a/arch/mips/loongson64/lemote-2f/Makefile b/arch/mips/loongson64/lemote-2f/Makefile
index b5792c334cd5..881a0ec06d1f 100644
--- a/arch/mips/loongson64/lemote-2f/Makefile
+++ b/arch/mips/loongson64/lemote-2f/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for lemote loongson2f family machines
#
diff --git a/arch/mips/loongson64/loongson-3/Makefile b/arch/mips/loongson64/loongson-3/Makefile
index b5a0c2fa5446..df39598742b2 100644
--- a/arch/mips/loongson64/loongson-3/Makefile
+++ b/arch/mips/loongson64/loongson-3/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for Loongson-3 family machines
#
diff --git a/arch/mips/net/Makefile b/arch/mips/net/Makefile
index 72a78462f872..2d03af7d6b19 100644
--- a/arch/mips/net/Makefile
+++ b/arch/mips/net/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
# MIPS networking code
obj-$(CONFIG_MIPS_EBPF_JIT) += ebpf_jit.o
diff --git a/arch/mips/netlogic/Makefile b/arch/mips/netlogic/Makefile
index 36d169b2ca6d..c53561589db9 100644
--- a/arch/mips/netlogic/Makefile
+++ b/arch/mips/netlogic/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_NLM_COMMON) += common/
obj-$(CONFIG_CPU_XLR) += xlr/
obj-$(CONFIG_CPU_XLP) += xlp/
diff --git a/arch/mips/netlogic/xlr/Makefile b/arch/mips/netlogic/xlr/Makefile
index 05902bc6f080..7c83100e5722 100644
--- a/arch/mips/netlogic/xlr/Makefile
+++ b/arch/mips/netlogic/xlr/Makefile
@@ -1,2 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-y += fmn.o fmn-config.o setup.o platform.o platform-flash.o
obj-$(CONFIG_SMP) += wakeup.o
diff --git a/arch/mips/pic32/Makefile b/arch/mips/pic32/Makefile
index fd357f49ac6c..6183e4a46379 100644
--- a/arch/mips/pic32/Makefile
+++ b/arch/mips/pic32/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Joshua Henderson, <joshua.henderson@microchip.com>
# Copyright (C) 2015 Microchip Technology, Inc. All rights reserved.
diff --git a/arch/mips/pic32/common/Makefile b/arch/mips/pic32/common/Makefile
index be1909cc0467..a60750ab7be9 100644
--- a/arch/mips/pic32/common/Makefile
+++ b/arch/mips/pic32/common/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Joshua Henderson, <joshua.henderson@microchip.com>
# Copyright (C) 2015 Microchip Technology, Inc. All rights reserved.
diff --git a/arch/mips/pic32/pic32mzda/Makefile b/arch/mips/pic32/pic32mzda/Makefile
index c28649615c6c..3b505142bf6f 100644
--- a/arch/mips/pic32/pic32mzda/Makefile
+++ b/arch/mips/pic32/pic32mzda/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Joshua Henderson, <joshua.henderson@microchip.com>
# Copyright (C) 2015 Microchip Technology, Inc. All rights reserved.
diff --git a/arch/mips/pistachio/Makefile b/arch/mips/pistachio/Makefile
index 32189c6ebea5..66f4af17fb66 100644
--- a/arch/mips/pistachio/Makefile
+++ b/arch/mips/pistachio/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-y += init.o irq.o time.o
diff --git a/arch/mips/pnx833x/Makefile b/arch/mips/pnx833x/Makefile
index 02c4698cab05..927268a58237 100644
--- a/arch/mips/pnx833x/Makefile
+++ b/arch/mips/pnx833x/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_SOC_PNX833X) += common/
obj-$(CONFIG_NXP_STB220) += stb22x/
obj-$(CONFIG_NXP_STB225) += stb22x/
diff --git a/arch/mips/pnx833x/common/Makefile b/arch/mips/pnx833x/common/Makefile
index 1a46dd291b16..9b4d394112b0 100644
--- a/arch/mips/pnx833x/common/Makefile
+++ b/arch/mips/pnx833x/common/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-y := interrupts.o platform.o prom.o setup.o reset.o
diff --git a/arch/mips/pnx833x/stb22x/Makefile b/arch/mips/pnx833x/stb22x/Makefile
index 7b580060de50..7c5ddf36b735 100644
--- a/arch/mips/pnx833x/stb22x/Makefile
+++ b/arch/mips/pnx833x/stb22x/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-y := board.o
diff --git a/arch/mips/power/Makefile b/arch/mips/power/Makefile
index 70bd7883bc1b..14b7d9ee613f 100644
--- a/arch/mips/power/Makefile
+++ b/arch/mips/power/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_HIBERNATION) += cpu.o hibernate.o hibernate_asm.o
diff --git a/arch/mips/rb532/Makefile b/arch/mips/rb532/Makefile
index 8186afca2234..fb4b4bf83714 100644
--- a/arch/mips/rb532/Makefile
+++ b/arch/mips/rb532/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for the RB532 board specific parts of the kernel
#
diff --git a/arch/mips/sgi-ip32/Makefile b/arch/mips/sgi-ip32/Makefile
index 4745cd94df11..de0222466225 100644
--- a/arch/mips/sgi-ip32/Makefile
+++ b/arch/mips/sgi-ip32/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for the SGI specific kernel interface routines
# under Linux.
diff --git a/arch/mips/sibyte/bcm1480/Makefile b/arch/mips/sibyte/bcm1480/Makefile
index cdc4c56c3e29..cf1327d3fc3b 100644
--- a/arch/mips/sibyte/bcm1480/Makefile
+++ b/arch/mips/sibyte/bcm1480/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-y := setup.o irq.o time.o
obj-$(CONFIG_SMP) += smp.o
diff --git a/arch/mips/sibyte/common/Makefile b/arch/mips/sibyte/common/Makefile
index 3ef3fb658136..57f670aa16be 100644
--- a/arch/mips/sibyte/common/Makefile
+++ b/arch/mips/sibyte/common/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-y := cfe.o
obj-$(CONFIG_SWIOTLB) += dma.o
obj-$(CONFIG_SIBYTE_BUS_WATCHER) += bus_watcher.o
diff --git a/arch/mips/sibyte/sb1250/Makefile b/arch/mips/sibyte/sb1250/Makefile
index cdc4c56c3e29..cf1327d3fc3b 100644
--- a/arch/mips/sibyte/sb1250/Makefile
+++ b/arch/mips/sibyte/sb1250/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-y := setup.o irq.o time.o
obj-$(CONFIG_SMP) += smp.o
diff --git a/arch/mips/sibyte/swarm/Makefile b/arch/mips/sibyte/swarm/Makefile
index 7b45f199d92a..96b41a28ff62 100644
--- a/arch/mips/sibyte/swarm/Makefile
+++ b/arch/mips/sibyte/swarm/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-y := platform.o setup.o rtc_xicor1241.o \
rtc_m41t81.o
diff --git a/arch/mips/sni/Makefile b/arch/mips/sni/Makefile
index 9d3bad3200ce..6d97c3e9648d 100644
--- a/arch/mips/sni/Makefile
+++ b/arch/mips/sni/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for the SNI specific part of the kernel
#
diff --git a/arch/mips/txx9/jmr3927/Makefile b/arch/mips/txx9/jmr3927/Makefile
index 9f5d5b623839..4bda0615d27e 100644
--- a/arch/mips/txx9/jmr3927/Makefile
+++ b/arch/mips/txx9/jmr3927/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for TOSHIBA JMR-TX3927 board
#
diff --git a/arch/mips/txx9/rbtx4927/Makefile b/arch/mips/txx9/rbtx4927/Makefile
index 60b24c8f7e63..08a02aebda5a 100644
--- a/arch/mips/txx9/rbtx4927/Makefile
+++ b/arch/mips/txx9/rbtx4927/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-y += prom.o setup.o irq.o
diff --git a/arch/mips/txx9/rbtx4938/Makefile b/arch/mips/txx9/rbtx4938/Makefile
index 60b24c8f7e63..08a02aebda5a 100644
--- a/arch/mips/txx9/rbtx4938/Makefile
+++ b/arch/mips/txx9/rbtx4938/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-y += prom.o setup.o irq.o
diff --git a/arch/mips/txx9/rbtx4939/Makefile b/arch/mips/txx9/rbtx4939/Makefile
index 5c84625a3f1c..840496e7a76e 100644
--- a/arch/mips/txx9/rbtx4939/Makefile
+++ b/arch/mips/txx9/rbtx4939/Makefile
@@ -1 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-y += irq.o setup.o prom.o
diff --git a/arch/mips/vr41xx/casio-e55/Makefile b/arch/mips/vr41xx/casio-e55/Makefile
index d4c03cc8eb05..65d30d7c86a9 100644
--- a/arch/mips/vr41xx/casio-e55/Makefile
+++ b/arch/mips/vr41xx/casio-e55/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for the CASIO CASSIOPEIA E-55/65 specific parts of the kernel
#
diff --git a/arch/mips/vr41xx/common/Makefile b/arch/mips/vr41xx/common/Makefile
index d0d84ec8d63d..57d3eee29d5f 100644
--- a/arch/mips/vr41xx/common/Makefile
+++ b/arch/mips/vr41xx/common/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for common code of the NEC VR4100 series.
#
diff --git a/arch/mips/vr41xx/ibm-workpad/Makefile b/arch/mips/vr41xx/ibm-workpad/Makefile
index 5ffaff0f0f89..c7be704e7b81 100644
--- a/arch/mips/vr41xx/ibm-workpad/Makefile
+++ b/arch/mips/vr41xx/ibm-workpad/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for the IBM WorkPad z50 specific parts of the kernel
#