mb/lenovo: Add ThinkPad W530 support

Tested and working:
  - Wi-Fi
  - Ethernet
  - WWAN ? (interface is created in linux, didn't actually test it, should work)
  - Bluetooth
  - Speakers
  - Internal mic
  - SD card reader
  - Suspend and resume
  - Keyboard, touchpad, trackpoint
  - Fan
  - Webcam
  - 4 RAM slots
  - All USB ports
  - mSATA
  - VGA ROM (FIXME: black screen after resume from s3)
  - Native graphics initialization (FIXME: probably incorrect panel frequency, etc. in GRUB; in linux everything's fine incl. resume from s3)
  - libgfxinit
  - GRUB payload
  - SeaBIOS payload
  - Internal flashing using flashrom

Not tested yet:
  - Fingerprint reader
  - Colorimeter
  - Smart card reader
  - Docking station
  - VGA output
  - Optical disc drive
  - Discrete graphics

TODO:
  - Test BDC detection

Change-Id: Ic7918ea18712221cc62c5564caede340f71ce400
Signed-off-by: Evgeny Zinoviev <me@ch1p.com>
Reviewed-on: https://review.coreboot.org/26136
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>

1 files changed, 44 insertions, 0 deletions

diff --git a/src/mainboard/lenovo/t530/variants/w530/romstage.c b/src/mainboard/lenovo/t530/variants/w530/romstage.c
new file mode 100644
index 0000000000..9fe6f84647
--- /dev/null
+++ b/src/mainboard/lenovo/t530/variants/w530/romstage.c
@@ -0,0 +1,44 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2010 coresystems GmbH
+ * Copyright (C) 2011 The ChromiumOS Authors.  All rights reserved.
+ * Copyright (C) 2014 Vladimir Serbinenko
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <northbridge/intel/sandybridge/raminit_native.h>
+#include <southbridge/intel/bd82x6x/pch.h>
+
+void mainboard_get_spd(spd_raw_data *spd, bool id_only)
+{
+	read_spd(&spd[0], 0x50, id_only);
+	read_spd(&spd[1], 0x52, id_only);
+	read_spd(&spd[2], 0x51, id_only);
+	read_spd(&spd[3], 0x53, id_only);
+}
+
+const struct southbridge_usb_port mainboard_usb_ports[] = {
+	{ 1, 1,  0 }, /* P0: USB double port upper, USB3, OC 0 */
+	{ 1, 1,  1 }, /* P1: USB double port lower, USB3, (EHCI debug) OC 1 */
+	{ 1, 2,  3 }, /* P2: Dock, USB3, OC 3 */
+	{ 1, 1, -1 }, /* P3: WWAN slot, no OC */
+	{ 1, 1,  2 }, /* P4: yellow USB, OC 2 */
+	{ 1, 0, -1 }, /* P5: ExpressCard slot, no OC */
+	{ 1, 0, -1 }, /* P6: color sensor, no OC */
+	{ 1, 2, -1 }, /* P7: docking, no OC */
+	{ 1, 0, -1 }, /* P8: smart card reader, no OC */
+	{ 1, 1,  5 }, /* P9: USB port single (EHCI debug), OC 5 */
+	{ 1, 0, -1 }, /* P10: fingerprint reader, no OC */
+	{ 1, 0, -1 }, /* P11: bluetooth, no OC. */
+	{ 1, 3, -1 }, /* P12: wlan, no OC - disabled in vendor bios*/
+	{ 1, 1, -1 }, /* P13: camera, no OC */
+};