Add (untested) board enable for ASUS P4PE-X/TE.

REed by roxfan and Michael Karcher, patch by Stefan Tauner.

Signed-off-by: Stefan Tauner <stefan.tauner@student.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@student.tuwien.ac.at>

git-svn-id: svn://coreboot.org/flashrom/trunk@1653 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1