Patch merged into coreboot/master: aopen/dxplplusu: Disable HW scrubber

the following patch was just integrated into master:
commit b62c5e89492225f62659adef0e3ba9d13ba38359
Author: Kyösti Mälkki 
Date:   Tue May 31 17:20:45 2016 +0300

aopen/dxplplusu: Disable HW scrubber

See initialize_ecc() for the awful hack that got us around cache-as-ram
    being invalidated as we do ECC HW scrubbing. It once worked, but
    compiler nowadays puts more registers on the stack.

Not much interest to try fix ECC for this particular board.

Change-Id: Ie6a09e28b0af5bbf2d68af72f5d98c03df33c402
    Signed-off-by: Kyösti Mälkki 
    Reviewed-on: https://review.coreboot.org/15014
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel 
    Reviewed-by: Martin Roth

See https://review.coreboot.org/15014 for details.

-gerrit