Guybrush: Enable FRS
Guybrush: Enable FRS

Enable FRS for the guybrush family of boards.

BRANCH=None
BUG=b:183586640
TEST=tested FRS with the entire dongle pile, GRL testing passed

Signed-off-by: Diana Z <cb2016afc7183e5356c690dc63b4ba817470501a@chromium.org>
Change-Id: I5022914f270c35ceae9c79f0b29df7122af0f2d8
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2989629
Reviewed-by: Rob Barnes <3ced0940a2329ce70499686f01d3d60685ec66ed@google.com>

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec