[coreboot-gerrit] Patch merged into coreboot/master: 38c326d x86: add thread support

the following patch was just integrated into master:
commit 38c326d041218e65d156ce3dd3bfee39e73ceffa
Author: Aaron Durbin 
Date:   Mon May 6 12:22:23 2013 -0500

x86: add thread support

Thread support is added for the x86 architecture. Both
    the local apic and the tsc udelay() functions have a
    call to thread_yield_microseconds() so as to provide an
    opportunity to run pending threads.

Change-Id: Ie39b9eb565eb189676c06645bdf2a8720fe0636a
    Signed-off-by: Aaron Durbin 
    Reviewed-on: http://review.coreboot.org/3207
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

See http://review.coreboot.org/3207 for details.

-gerrit