Patch merged into serialice/master: 139edb5 Make ROM size configurable

the following patch was just integrated into master:
commit 139edb52b3f08a728e80db17e7c5482146ebdc81
Author: Patrick Georgi 
Date:   Fri May 18 11:31:38 2012 +0200

Make ROM size configurable

While SerialICE always resides in the top 64K, support creating
    larger images, to simplify using larger flashes.
    All extra space is filled with 0xff.

Change-Id: I155853082680de88272d298d724b805d44ec7759
    Signed-off-by: Patrick Georgi

Build-Tested: build bot (Jenkins) at Fri May 18 12:01:05 2012, giving +1
Reviewed-By: Peter Stuge  at Fri May 18 17:26:34 2012, giving +2
See http://review.coreboot.org/1035 for details.

-gerrit