[coreboot] Patch merged into coreboot/master: 57a75b6 ELOG: Add support for generating SMBIOS type15 table

the following patch was just integrated into master:
commit 57a75b64ce14f968a4ea251da53fef3b4c3983f3
Author: Duncan Laurie 
Date:   Sat Jun 23 16:13:42 2012 -0700

ELOG: Add support for generating SMBIOS type15 table

This standared SMBIOS 0able describes the location and format
    of the event log to the OS and applications.  In this case the
    pointer is a 32bit physical address pointer to the log in
    memory mapped flash.

Look for SMBIOS type15 entry with 'dmidecode -t 15'

Handle 0x0004, DMI type 15, 23 bytes
    System Event Log
            Area Length: 4095 bytes
            Header Start Offset: 0x0000
            Header Length: 8 bytes
            Data Start Offset: 0x0008
            Access Method: Memory-mapped physical 32-bit address
            Access Address: 0xFFB6F000
            Status: Valid, Not Full
            Change Token: 0x00000000
            Header Format: OEM-specific
            Supported Log Type Descriptors: 0

Change-Id: I1e7729e604000f197e26e69991a2867e869197a6
    Signed-off-by: Duncan Laurie

Build-Tested: build bot (Jenkins) at Tue Jul 24 16:39:18 2012, giving +1
Reviewed-By: Ronald G. Minnich  at Wed Jul 25 00:46:55 2012, giving +2
See http://review.coreboot.org/1314 for details.

-gerrit