mainboard: Add MSI MS-7707

* MSI MS-7707 V1.1 (Medion OEM Akoya P4385D MSN10014555)
* SandyBridge Intel P67 (BD82x6x)
* Winbond 25Q32BV (4MB)
* Fintek F71808A
* Intel 82579V Gigabit
* NEC uPD720200 USB 3.0 Host Controller
* IME 7.0.4.1197

Working:
* PCIe gfx adapter
* PS/2 Keyboard
* USB3.0
* Ethernet
* S0/S3/S5
* HWM

Change-Id: I999149bb95d553ed217b2288cc34bce4fe88abb3
Signed-off-by: Max Blau <tripleshiftone@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32235
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
diff --git a/src/mainboard/msi/ms7707/Kconfig b/src/mainboard/msi/ms7707/Kconfig
new file mode 100644
index 0000000..45ff73e
--- /dev/null
+++ b/src/mainboard/msi/ms7707/Kconfig
@@ -0,0 +1,57 @@
+if BOARD_MSI_MS7707
+
+config BOARD_SPECIFIC_OPTIONS
+	def_bool y
+	select ARCH_X86
+	select NORTHBRIDGE_INTEL_SANDYBRIDGE
+	select USE_NATIVE_RAMINIT
+	select SOUTHBRIDGE_INTEL_BD82X6X
+	select SUPERIO_FINTEK_F71808A
+	select BOARD_ROMSIZE_KB_4096
+	select HAVE_ACPI_TABLES
+	select HAVE_ACPI_RESUME
+	select MAINBOARD_USES_IFD_GBE_REGION
+	select NO_UART_ON_SUPERIO
+	select SERIRQ_CONTINUOUS_MODE
+
+config MAINBOARD_DIR
+	string
+	default msi/ms7707
+
+config MAINBOARD_PART_NUMBER
+	string
+	default "MS-7707"
+
+config MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID
+	hex
+	default 0x7707
+
+config MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID
+	hex
+	default 0x1462
+
+config DRAM_RESET_GATE_GPIO
+	int
+	default 60
+
+config MAX_CPUS
+	int
+	default 8
+
+config USBDEBUG_HCD_INDEX # FIXME: check this
+	int
+	default 2
+
+config CBFS_SIZE
+	hex
+	default 0x200000
+
+config VGA_BIOS_FILE
+	string
+	default "3rdparty/blobs/mainboard/$(MAINBOARDDIR)/vgabios.bin"
+
+config VGA_BIOS_ID
+	string
+	default "8086,0102"
+
+endif