[coreboot-gerrit] Change in coreboot[master]: mb/google/volteer/variants/eldrid: fine-tune USB2 Eye Diagram

[Nick Chen (Code Review)]

Hello build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/45598

to look at the new patch set (#2).

Change subject: mb/google/volteer/variants/eldrid: fine-tune USB2 Eye Diagram
......................................................................

mb/google/volteer/variants/eldrid: fine-tune USB2 Eye Diagram

In order to pass DB type-C USB2 eye diagram, DB USB2 PHY register needs 
to be overridde.

port#1
PortUsb20Enable=1
Usb2PhyPetxiset=7
Usb2PhyTxiset=7
Usb2PhyPredeemp=3
Usb2PhyPehalfbit=0

BUG=b:169105751
Signed-off-by: nick_xr_chen 
Change-Id: If076c644783fa2992ac062d6469f9c49e6d5ff24
---
M src/mainboard/google/volteer/variants/eldrid/overridetree.cb
1 file changed, 9 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/98/45598/2