Patch merged into coreboot/master: c139c42 northbridge/amd/amdht: Initialize variable `currentBUID`

the following patch was just integrated into master:
commit c139c42f3f37d8910893e8421bc3a665d99c8bdc
Author: Timothy Pearson 
Date:   Fri Jan 23 20:27:26 2015 -0600

northbridge/amd/amdht: Initialize variable `currentBUID`

Fix uninitialized variable when manual non-coherent BUID
    selection is used.

Change-Id: Id19745b29486aef5297fdbb3324ae36bf9b8f466
    Signed-off-by: Timothy Pearson 
    Reviewed-on: http://review.coreboot.org/8267
    Reviewed-by: Paul Menzel 
    Reviewed-by: Alexandru Gagniuc 
    Tested-by: build bot (Jenkins)

See http://review.coreboot.org/8267 for details.

-gerrit