Since all variants select the option `BASEBOARD_REEF_LAPTOP`, drop it
and let the common baseboard option select it.
Change-Id: I7f2ffd1e7b9ad2fab500b83c4cc56c9fc2d161ab
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60149
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>