[coreboot] Patch merged into coreboot/master: eb837a7 sb800: Add sata ahci/raid mode kconfig option

the following patch was just integrated into master:
commit eb837a74ad78ed6d98ba0799f7ed2ed8475b1fd5
Author: Kerry Sheh 
Date:   Mon Oct 10 17:17:39 2011 +0800

sb800: Add sata ahci/raid mode kconfig option

If sb800 sata was configured as ahci or raid mode,
    give the option to add ROM files.

Change-Id: I87a7814930ce3a7c38cde1e235d151223eea2107
    Signed-off-by: Kerry Sheh 
    Signed-off-by: Kerry Sheh

See http://review.coreboot.org/225 for details.

-gerrit