diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index f3f7cb01d69d..68654712e9fc 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -695,17 +695,6 @@ config X86_INTEL_QUARK
 	  Say Y here if you have a Quark based system such as the Arduino
 	  compatible Intel Galileo.
 
-config X86_RDC321X
-	bool "RDC R-321x SoC"
-	depends on X86_32
-	depends on X86_EXTENDED_PLATFORM
-	select M486
-	select X86_REBOOTFIXUPS
-	help
-	  This option is needed for RDC R-321x system-on-chip, also known
-	  as R-8610-(G).
-	  If you don't have one of these chips, you should say N here.
-
 config X86_INTEL_LPSS
 	bool "Intel Low Power Subsystem Support"
 	depends on X86 && ACPI && PCI
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index dc78729ba2a5..6a9695a16d5e 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -1547,7 +1547,7 @@ config NV_TCO
 
 config RDC321X_WDT
 	tristate "RDC R-321x SoC watchdog"
-	depends on X86_RDC321X || COMPILE_TEST
+	depends on X86_32 || COMPILE_TEST
 	depends on PCI
 	help
 	  This is the driver for the built in hardware watchdog