qemu: add q35 support

Add support for the new q35 chipset emulation
added in qemu 1.4.

Change-Id: Iabfaa1310dc7b54c9d224635addebdfafe1fbfaf
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-on: http://review.coreboot.org/3430
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
diff --git a/src/mainboard/emulation/qemu-q35/Kconfig b/src/mainboard/emulation/qemu-q35/Kconfig
new file mode 100644
index 0000000..95209cb
--- /dev/null
+++ b/src/mainboard/emulation/qemu-q35/Kconfig
@@ -0,0 +1,39 @@
+if BOARD_EMULATION_QEMU_X86_Q35
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+	def_bool y
+	select ARCH_X86
+	select CPU_QEMU_X86
+	select SOUTHBRIDGE_INTEL_I82801IX
+	select IOAPIC_INTERRUPTS_ON_APIC_SERIAL_BUS
+	select MMCONF_SUPPORT
+	select CACHE_AS_RAM
+#	select HAVE_OPTION_TABLE
+#	select HAVE_PIRQ_TABLE
+	select HAVE_ACPI_TABLES
+#	select HAVE_ACPI_RESUME
+	select BOARD_ROMSIZE_KB_256
+	select EARLY_CBMEM_INIT
+
+config MAINBOARD_DIR
+	string
+	default emulation/qemu-q35
+
+config MAINBOARD_PART_NUMBER
+	string
+	default "QEMU x86 q35/ich9"
+
+#config IRQ_SLOT_COUNT
+#	int
+#	default 6
+
+#config DCACHE_RAM_BASE
+#	hex
+#	default 0xd0000
+
+#config DCACHE_RAM_SIZE
+#	hex
+#	default 0x10000
+
+
+endif # BOARD_EMULATION_QEMU_X86