Bill XIE uploaded patch set #6 to this change.

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mb/lenovo/t430s: Open PCIe port #5 for Thunderbolt controller

Some T430s variants have a Thunderbolt controller wired to PCIe port

The controller hotplugs itself to the chipset when a downstream device
is hotplugged into it, so the hotplug capability should be enabled on
PCIe port #5.

TODO: find the correct gpio pin to detect the Thunderbolt controller
at runtime.

There are 3 variants of mainboard for Thinkpad T430s: Basic type
(Wistron LSN-4 11263-1), Boards with an additional discreet GPU,
Boards with an additional TB controller (Wistron LSN-4 11271-1),
each of which has a different schematic.

The gpio27 on the last type is set as set as GPIO-INPUT, compared
with GPIO-OUTPUT-HIGH on the basic type boards.

Change-Id: I61f41db100f398069e50e2da8a378b3a8d1c84bf
Signed-off-by: Bill XIE <persmule@gmail.com>
---
M src/mainboard/lenovo/t430s/variants/t430s/overridetree.cb
1 file changed, 5 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/31/31631/6

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