Patch merged into coreboot/master: 1278142 nvramtool: reduce memory mapping

the following patch was just integrated into master:
commit 12781422d5ee2afcfe8da6a3f1b4f6c9d257dec8
Author: Patrick Georgi 
Date:   Thu Feb 21 14:03:47 2013 +0100

nvramtool: reduce memory mapping

Instead of trying to map the first megabyte, only map what is
    required to read the tables.

Change-Id: I9139dbc8fd1dd768bef7ab85c27cd4c18e2931b3
    Signed-off-by: Patrick Georgi 
    Reviewed-on: http://review.coreboot.org/2485
    Tested-by: build bot (Jenkins)
    Reviewed-by: Peter Stuge

Build-Tested: build bot (Jenkins) at Fri Feb 22 15:05:00 2013, giving +1
Reviewed-By: Peter Stuge  at Fri Feb 22 16:04:03 2013, giving +2
See http://review.coreboot.org/2485 for details.

-gerrit