Attention is currently required from: Frank Wu, John Su, Martin Roth, Furquan Shaikh, Kangheui Won, Isaac Lee, Chris Wang, Rob Barnes, chris wang.

John Su uploaded patch set #2 to this change.

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mb/google/zork/vilboz: Adjust eDP PHY driving to improve WWAN noise

Only panel swing level = 1 impact WWAN noise, so remove original
settings in device tree. Then we use fw_config to override eDP tuningset
for improve WWAN noise.

BUG=b:171269338
BRANCH=firmware-zork-13434.B
TEST=emerge-zork coreboot chromeos-bootimage

Signed-off-by: John Su <john_su@compal.corp-partner.google.com>
Change-Id: I8c78c85783d16f3afa1718a3bf41efe9eb121860
---
M src/mainboard/google/zork/variants/baseboard/helpers.c
M src/mainboard/google/zork/variants/baseboard/include/baseboard/variants.h
M src/mainboard/google/zork/variants/vilboz/overridetree.cb
M src/mainboard/google/zork/variants/vilboz/variant.c
4 files changed, 28 insertions(+), 13 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/69/51669/2

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