arm: vt8500: Remove single platform Kconfig options

Single-platform Kconfig options are removed, making arch-vt8500
multiplatform only.
Signed-off-by: Tony Prisk <linux@prisktech.co.nz>

arch/arm/Kconfig

@@ -950,22 +950,6 @@ config ARCH_OMAP
 	help
 	  Support for TI's OMAP platform (OMAP1/2/3/4).
 
-config ARCH_VT8500_SINGLE
-	bool "VIA/WonderMedia 85xx"
-	select ARCH_HAS_CPUFREQ
-	select ARCH_REQUIRE_GPIOLIB
-	select CLKDEV_LOOKUP
-	select COMMON_CLK
-	select CPU_ARM926T
-	select GENERIC_CLOCKEVENTS
-	select GENERIC_GPIO
-	select HAVE_CLK
-	select MULTI_IRQ_HANDLER
-	select SPARSE_IRQ
-	select USE_OF
-	help
-	  Support for VIA/WonderMedia VT8500/WM85xx System-on-Chip.
-
 endchoice
 
 menu "Multiple platform selection"

arch/arm/mach-vt8500/Kconfig

 config ARCH_VT8500
-	bool "VIA/WonderMedia 85xx" if ARCH_MULTI_V5
-	default ARCH_VT8500_SINGLE
+	bool
 	select ARCH_HAS_CPUFREQ
 	select ARCH_REQUIRE_GPIOLIB
 	select CLKDEV_LOOKUP
-	select CPU_ARM926T
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_GPIO
 	select HAVE_CLK
 	help
 	  Support for VIA/WonderMedia VT8500/WM85xx System-on-Chip.
+
+config ARCH_WM8505
+	bool "VIA/Wondermedia 85xx and WM8650"
+ 	depends on ARCH_MULTI_V5
+ 	select ARCH_VT8500
+ 	select CPU_ARM926T
+ 	help