arm64: configs: Enable Actions Semi platform in defconfig

Since there are enough consumers (drivers) for Actions Semi platform in
mainline, let's enable it in ARM64 defconfig. As of now, this platform
can boot a distro from eMMC/uSD.

Link: https://lore.kernel.org/r/20191015152204.5610-1-manivannan.sadhasivam@linaro.orgSigned-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

arch/arm64/configs/defconfig

@@ -29,6 +29,7 @@ CONFIG_BLK_DEV_INITRD=y
 CONFIG_KALLSYMS_ALL=y
 # CONFIG_COMPAT_BRK is not set
 CONFIG_PROFILING=y
+CONFIG_ARCH_ACTIONS=y
 CONFIG_ARCH_AGILEX=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_ARCH_ALPINE=y