Patch merged into coreboot/master: payload choice: Fix build of FILO

the following patch was just integrated into master:
commit 3e71dc591b0b6c831ff63d66a42792e859341a36
Author: Kyösti Mälkki 
Date:   Tue Oct 25 00:13:37 2016 +0300

payload choice: Fix build of FILO

Actual build was missing libpayload path.

Change-Id: I519869d2d64c66b3d1d557595c7d13c22cd40819
    Signed-off-by: Kyösti Mälkki 
    Reviewed-on: https://review.coreboot.org/17114
    Reviewed-by: Stefan Reinauer 
    Tested-by: build bot (Jenkins)
    Reviewed-by: Nico Huber

See https://review.coreboot.org/17114 for details.

-gerrit