[coreboot] Patch merged into filo/master: e4f93b2 Show root device we're booted from in header.

the following patch was just integrated into master:
commit e4f93b2957a293efea945dac6566547ede17b591
Author: Mathias Krause 
Date:   Mon Mar 8 12:05:40 2010 +0100

Show root device we're booted from in header.

Change-Id: I9288f88f6673fafa41d13f2035ea3b9b6550dbb2
    Signed-off-by: Mathias Krause 
    Signed-off-by: Patrick Georgi

See http://review.coreboot.org/201 for details.

-gerrit