roda/rk9: New mainboard

Roda RK9 is a notebook based on the GM45/ICH9 platform using DDR3 memory.
http://roda-computer.com/products/notebooks/rk9/

Tested with various Linux versions, known to work:
- 2x4GB RAM
- IGD
- HD Audio
- UHCI, EHCI
- AHCI
- NIC
- PCI
- PS/2 keyboard
- serial console
- ACPI lid switch
- ACPI battery/AC events
- power off, reboot

Change-Id: I7299dccbff2eea3544363fdd4f49f05aa3dae7bc
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/1691
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
diff --git a/src/mainboard/roda/rk9/Kconfig b/src/mainboard/roda/rk9/Kconfig
new file mode 100644
index 0000000..dd9e940
--- /dev/null
+++ b/src/mainboard/roda/rk9/Kconfig
@@ -0,0 +1,46 @@
+if BOARD_RODA_RK9
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+	def_bool y
+	select ARCH_X86
+	select CPU_INTEL_SOCKET_BGA956
+	select NORTHBRIDGE_INTEL_GM45
+	select SOUTHBRIDGE_INTEL_I82801IX
+	select SUPERIO_SMSC_LPC47N227
+	select MMCONF_SUPPORT
+	select BOARD_ROMSIZE_KB_4096
+	select RTL8168_ROM_DISABLE
+	select DRIVERS_GENERIC_IOAPIC
+	select HAVE_MP_TABLE
+	select CARDBUS_PLUGIN_SUPPORT
+	select BOARD_HAS_FADT
+	select HAVE_ACPI_TABLES
+	#select HAVE_ACPI_RESUME
+	select EC_ACPI
+	select HAVE_OPTION_TABLE
+
+config MAINBOARD_DIR
+	string
+	default roda/rk9
+
+config MAINBOARD_PART_NUMBER
+	string
+	default "RK9"
+
+config MMCONF_BASE_ADDRESS
+	hex
+	default 0xf0000000
+
+config IRQ_SLOT_COUNT
+	int
+	default 18
+
+config MAX_CPUS
+	int
+	default 2
+
+config MAX_PHYSICAL_CPUS
+	int
+	default 1
+
+endif # BOARD_RODA_RK9