[S] Change in coreboot[main]: mb/google/rex/var/karis: add hook for WiFi SAR table

[YH Lin (Code Review)]

Attention is currently required from: Eran Mitrani, Kapil Porwal, Subrata Banik, Sumeet R Pawnikar, Tarun.

Hello Eran Mitrani, Kapil Porwal, Subrata Banik, Tarun, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/78260?usp=email

to look at the new patch set (#3).

The following approvals got outdated and were removed:
Code-Review+2 by Subrata Banik, Verified+1 by build bot (Jenkins)

The change is no longer submittable: Code-Review and Verified are unsatisfied now.

Change subject: mb/google/rex/var/karis: add hook for WiFi SAR table
......................................................................

mb/google/rex/var/karis: add hook for WiFi SAR table

WiFi SAR table for karis will be place into the CBFS later on and
as a result adding the hook in coreboot to make use of the SAR
table once the table is available.

BUG=b:290689824
TEST=emerge-rex coreboot

Change-Id: Ic989024ab9eb0fc439fc701c335a85986c4cfec5
Signed-off-by: YH Lin 
---
M src/mainboard/google/rex/Kconfig
M src/mainboard/google/rex/variants/karis/Makefile.inc
A src/mainboard/google/rex/variants/karis/variant.c
3 files changed, 13 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/60/78260/3