ARM: gemini: select ARM_AMBA

This selects the ARM_AMBA PrimeCell bus for the Gemini so we can
use the PL08x DMA engine derivative FTDMAC020 through the
combined PL08x driver.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

arch/arm/mach-gemini/Kconfig

@@ -2,6 +2,7 @@ menuconfig ARCH_GEMINI
 	bool "Cortina Systems Gemini"
 	depends on ARCH_MULTI_V4
 	select ARCH_HAS_RESET_CONTROLLER
+	select ARM_AMBA
 	select ARM_APPENDED_DTB # Old Redboot bootloaders deployed
 	select COMMON_CLK_GEMINI
 	select FARADAY_FTINTC010