rowan: Add servo overlay

Inherit Oak configuration.

BUG=b/35586126
TEST=sudo servod -b rowan

Change-Id: I7d84888f748c942541d2500f25a81b6f4e63dbf9
Signed-off-by: Milton Chiang <milton.chiang@mediatek.com>
Reviewed-on: https://chromium-review.googlesource.com/449121
Reviewed-by: Patrick Berny <pberny@chromium.org>
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
1 file changed