Patch merged into coreboot/master: southbridge/amd/sb700: Set HPET min tick value to RPR recommendation

the following patch was just integrated into master:
commit 919c459c17e77c290f77a092c3af3bff38951ab0
Author: Timothy Pearson 
Date:   Tue Nov 24 14:11:58 2015 -0600

southbridge/amd/sb700: Set HPET min tick value to RPR recommendation

Change-Id: I766eca6369b60a79a6823bc744934e3f1fbc17b2
    Signed-off-by: Timothy Pearson 
    Reviewed-on: https://review.coreboot.org/13159
    Tested-by: build bot (Jenkins)
    Tested-by: Raptor Engineering Automated Test Stand 
    Reviewed-by: Paul Menzel 
    Reviewed-by: Martin Roth

See https://review.coreboot.org/13159 for details.

-gerrit