[PATCH v2 30/31] arm64: Build infrastructure

--- /dev/null
+++ b/arch/arm64/Kconfig

@@ -0,0 +1,261 @@
+config ARM64
+	def_bool y
+	select OF
+	select OF_EARLY_FLATTREE
+	select IRQ_DOMAIN
+	select HAVE_AOUT
+	select HAVE_DMA_ATTRS
+	select HAVE_DMA_API_DEBUG
+	select HAVE_IDE
+	select HAVE_MEMBLOCK
+	select RTC_LIB
+	select SYS_SUPPORTS_APM_EMULATION
+	select HAVE_GENERIC_DMA_COHERENT
+	select GENERIC_IOMAP
+	select HAVE_IRQ_WORK
+	select HAVE_PERF_EVENTS
+	select HAVE_ARCH_TRACEHOOK
+	select PERF_USE_VMALLOC
+	select HAVE_HW_BREAKPOINT if PERF_EVENTS
+	select HAVE_GENERIC_HARDIRQS
+	select GENERIC_HARDIRQS_NO_DEPRECATED
+	select HAVE_SPARSE_IRQ
+	select SPARSE_IRQ
+	select GENERIC_IRQ_SHOW
+	select GENERIC_SMP_IDLE_THREAD
+	select NO_BOOTMEM
+	help
+	  ARM 64-bit (AArch64) Linux support.