[coreboot] Patch merged into coreboot/master: 23f38cd Get rid of drivers class

the following patch was just integrated into master:
commit 23f38cd05c05ed1876febfa59b652cd7171027ca
Author: Patrick Georgi 
Date:   Fri Nov 16 14:50:32 2012 +0100

Get rid of drivers class

The use of ramstage.a required the build system to handle some
    object files in a special way, which were put in the drivers
    class.

These object files didn't provide any symbols that were used
    directly (but only via linker magic), and so the linker never
    considered them for inclusion.

With ramstage.a gone, we can drop this special class, too.

Change-Id: I6f1369e08d7d12266b506a5597c3a139c5c41a55
    Signed-off-by: Patrick Georgi 
    Reviewed-on: http://review.coreboot.org/1872
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

See http://review.coreboot.org/1872 for details.

-gerrit