src/mainboard/kahlee: Use common mainboard and romstage files

Until these need to be separated out, use a common file for mainboard
and romstage to make upkeep easier.

BUG=b:80106042
TEST=Build Grunt and Careena

Change-Id: I65188bee1958d442bfe64637c3b93dc05583a686
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/26968
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>

0 files changed, 0 insertions, 0 deletions