Patch merged into coreboot/master: f81b853 lenovo: Handle EEPROM/RFID chip.

the following patch was just integrated into master:
commit f81b8536fbf817c582cbcc128f219f3daa80691c
Author: Vladimir Serbinenko 
Date:   Thu Jan 23 09:06:08 2014 +0100

lenovo: Handle EEPROM/RFID chip.

EEPROM/RFID chip present in thinkpad should be locked in a way to avoid
    any potential RFID access.

Read serial number, UUID and P/N from EEPROM.

This info is stored on AT24RF08 chip acessible through SMBUS.

Change-Id: Ia3e766d90a094f63c8c854cd37e165221ccd8acd
    Signed-off-by: Vladimir Serbinenko

See http://review.coreboot.org/4774 for details.

-gerrit