Change in coreboot[master]: mb/google/volteer/var/elemi: Configure USB2 ports

[Chen Wisley (Code Review)]

Chen Wisley has uploaded a new patch set (#2). ( https://review.coreboot.org/c/coreboot/+/49473 )

Change subject: mb/google/volteer/var/elemi: Configure USB2 ports
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mb/google/volteer/var/elemi: Configure USB2 ports

Configure the USB2 port 3/4/9
1. USB2 port3 assign to WWAN, and elemi have no WWAN.
2. USB2 port4/port9 connect to Type-C C1/C0

BUG=b:177483059
TEST=emerge-volteer coreboot

Signed-off-by: Wisley Chen 
Change-Id: I9affc69cc325b5eb0219b50bfe46f66eb0bb2016
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M src/mainboard/google/volteer/variants/elemi/overridetree.cb
1 file changed, 9 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/73/49473/2