diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 0fb4b218f665..23e3e344f9c0 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -336,72 +336,7 @@ config ARCH_MULTIPLATFORM
 	  Selecting N here allows using those options, including
 	  DEBUG_UNCOMPRESS, XIP_KERNEL and ZBOOT_ROM. If unsure, say Y.
 
-menu "Platform selection"
-	depends on MMU
-
-comment "CPU Core family selection"
-
-config ARCH_MULTI_V4
-	bool "ARMv4 based platforms (FA526, StrongARM)"
-	depends on !ARCH_MULTI_V6_V7
-	# https://github.com/llvm/llvm-project/issues/50764
-	depends on !LD_IS_LLD || LLD_VERSION >= 160000
-	select ARCH_MULTI_V4_V5
-	select CPU_FA526 if !(CPU_SA110 || CPU_SA1100)
-
-config ARCH_MULTI_V4T
-	bool "ARMv4T based platforms (ARM720T, ARM920T, ...)"
-	depends on !ARCH_MULTI_V6_V7
-	# https://github.com/llvm/llvm-project/issues/50764
-	depends on !LD_IS_LLD || LLD_VERSION >= 160000
-	select ARCH_MULTI_V4_V5
-	select CPU_ARM920T if !(CPU_ARM7TDMI || CPU_ARM720T || \
-		CPU_ARM740T || CPU_ARM9TDMI || CPU_ARM922T || \
-		CPU_ARM925T || CPU_ARM940T)
-
-config ARCH_MULTI_V5
-	bool "ARMv5 based platforms (ARM926T, XSCALE, PJ1, ...)"
-	depends on !ARCH_MULTI_V6_V7
-	select ARCH_MULTI_V4_V5
-	select CPU_ARM926T if !(CPU_ARM946E || CPU_ARM1020 || \
-		CPU_ARM1020E || CPU_ARM1022 || CPU_ARM1026 || \
-		CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK || CPU_FEROCEON)
-
-config ARCH_MULTI_V4_V5
-	bool
-
-config ARCH_MULTI_V6
-	bool "ARMv6 based platforms (ARM11)"
-	select ARCH_MULTI_V6_V7
-	select CPU_V6K
-
-config ARCH_MULTI_V7
-	bool "ARMv7 based platforms (Cortex-A, PJ4, Scorpion, Krait)"
-	default y
-	select ARCH_MULTI_V6_V7
-	select CPU_V7
-	select HAVE_SMP
-
-config ARCH_MULTI_V6_V7
-	bool
-	select MIGHT_HAVE_CACHE_L2X0
-
-config ARCH_MULTI_CPU_AUTO
-	def_bool !(ARCH_MULTI_V4 || ARCH_MULTI_V4T || ARCH_MULTI_V6_V7)
-	select ARCH_MULTI_V5
-
-endmenu
-
-config ARCH_VIRT
-	bool "Dummy Virtual Machine"
-	depends on ARCH_MULTI_V7
-	select ARM_AMBA
-	select ARM_GIC
-	select ARM_GIC_V2M if PCI
-	select ARM_GIC_V3
-	select ARM_GIC_V3_ITS if PCI
-	select ARM_PSCI
-	select HAVE_ARM_ARCH_TIMER
+source "arch/arm/Kconfig.platforms"
 
 config ARCH_AIROHA
 	bool "Airoha SoC Support"
diff --git a/arch/arm/Kconfig.platforms b/arch/arm/Kconfig.platforms
new file mode 100644
index 000000000000..ed1f6da11e24
--- /dev/null
+++ b/arch/arm/Kconfig.platforms
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+menu "Platform selection"
+	depends on MMU
+
+comment "CPU Core family selection"
+
+config ARCH_MULTI_V4
+	bool "ARMv4 based platforms (FA526, StrongARM)"
+	depends on !ARCH_MULTI_V6_V7
+	# https://github.com/llvm/llvm-project/issues/50764
+	depends on !LD_IS_LLD || LLD_VERSION >= 160000
+	select ARCH_MULTI_V4_V5
+	select CPU_FA526 if !(CPU_SA110 || CPU_SA1100)
+
+config ARCH_MULTI_V4T
+	bool "ARMv4T based platforms (ARM720T, ARM920T, ...)"
+	depends on !ARCH_MULTI_V6_V7
+	# https://github.com/llvm/llvm-project/issues/50764
+	depends on !LD_IS_LLD || LLD_VERSION >= 160000
+	select ARCH_MULTI_V4_V5
+	select CPU_ARM920T if !(CPU_ARM7TDMI || CPU_ARM720T || \
+		CPU_ARM740T || CPU_ARM9TDMI || CPU_ARM922T || \
+		CPU_ARM925T || CPU_ARM940T)
+
+config ARCH_MULTI_V5
+	bool "ARMv5 based platforms (ARM926T, XSCALE, PJ1, ...)"
+	depends on !ARCH_MULTI_V6_V7
+	select ARCH_MULTI_V4_V5
+	select CPU_ARM926T if !(CPU_ARM946E || CPU_ARM1020 || \
+		CPU_ARM1020E || CPU_ARM1022 || CPU_ARM1026 || \
+		CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK || CPU_FEROCEON)
+
+config ARCH_MULTI_V4_V5
+	bool
+
+config ARCH_MULTI_V6
+	bool "ARMv6 based platforms (ARM11)"
+	select ARCH_MULTI_V6_V7
+	select CPU_V6K
+
+config ARCH_MULTI_V7
+	bool "ARMv7 based platforms (Cortex-A, PJ4, Scorpion, Krait)"
+	default y
+	select ARCH_MULTI_V6_V7
+	select CPU_V7
+	select HAVE_SMP
+
+config ARCH_MULTI_V6_V7
+	bool
+	select MIGHT_HAVE_CACHE_L2X0
+
+config ARCH_MULTI_CPU_AUTO
+	def_bool !(ARCH_MULTI_V4 || ARCH_MULTI_V4T || ARCH_MULTI_V6_V7)
+	select ARCH_MULTI_V5
+
+endmenu
+
+config ARCH_VIRT
+	bool "Dummy Virtual Machine"
+	depends on ARCH_MULTI_V7
+	select ARM_AMBA
+	select ARM_GIC
+	select ARM_GIC_V2M if PCI
+	select ARM_GIC_V3
+	select ARM_GIC_V3_ITS if PCI
+	select ARM_PSCI
+	select HAVE_ARM_ARCH_TIMER
