diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index b31489f05ba8..e1aeaf25d7aa 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -438,8 +438,6 @@ source "arch/arm/mach-pxa/Kconfig"
 
 source "arch/arm/mach-qcom/Kconfig"
 
-source "arch/arm/mach-rda/Kconfig"
-
 source "arch/arm/mach-realtek/Kconfig"
 
 source "arch/arm/mach-rpc/Kconfig"
diff --git a/arch/arm/Kconfig.platforms b/arch/arm/Kconfig.platforms
index b80a5b49d276..80f5b040e6ef 100644
--- a/arch/arm/Kconfig.platforms
+++ b/arch/arm/Kconfig.platforms
@@ -75,3 +75,11 @@ config MACH_ASM9260
 	select ASM9260_TIMER
 	help
 	  Support for Alphascale ASM9260 based platform.
+
+config ARCH_RDA
+	bool "RDA Micro SoCs"
+	depends on ARCH_MULTI_V7
+	select RDA_INTC
+	select RDA_TIMER
+	help
+	  This enables support for the RDA Micro 8810PL SoC family.
diff --git a/arch/arm/mach-rda/Kconfig b/arch/arm/mach-rda/Kconfig
deleted file mode 100644
index 4d2e4e046cb3..000000000000
--- a/arch/arm/mach-rda/Kconfig
+++ /dev/null
@@ -1,8 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-menuconfig ARCH_RDA
-	bool "RDA Micro SoCs"
-	depends on ARCH_MULTI_V7
-	select RDA_INTC
-	select RDA_TIMER
-	help
-	  This enables support for the RDA Micro 8810PL SoC family.