Patch merged into coreboot/master: soc/intel/quark: Add script time delay support

the following patch was just integrated into master:
commit 4c3f5dc03ce5fa19cd087a62430239df6d86e54d
Author: Lee Leahy 
Date:   Fri Apr 29 16:36:02 2016 -0700

soc/intel/quark: Add script time delay support

Add time delay support to the scripts.

TEST=Build and run on Galileo Gen2

Change-Id: I2c87977e2a2547e00769e59e1ee81fbbb5dff33f
    Signed-off-by: Lee Leahy 
    Reviewed-on: https://review.coreboot.org/14555
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth

See https://review.coreboot.org/14555 for details.

-gerrit