[coreboot] Patch merged into coreboot/master: 25fcc40 Convert AOpen DXPL Plus mainboard to CAR

the following patch was just integrated into master:
commit 25fcc40db87b15a123d70cf64297a3ed08b31979
Author: Kyösti Mälkki 
Date:   Wed Apr 11 12:19:03 2012 +0300

Convert AOpen DXPL Plus mainboard to CAR

Tested on real hardware, mainboard with dual Xeon P4 HT CPUs
    requires cache-as-ram init code with AP SIPI protocol.

Also enable 2nd CPU and PATA and clean-up Kconfig and ACPI.

Change-Id: I415482f3af22df79d82492c49aed83549f29aa56
    Signed-off-by: Kyösti Mälkki

See http://review.coreboot.org/886 for details.

-gerrit