Patch merged into coreboot/master: soc/intel/quark: Add PCIe reset support

the following patch was just integrated into master:
commit 5ef051a53a03d537b6feab4e85edb69835eb6998
Author: Lee Leahy 
Date:   Fri Apr 29 15:16:54 2016 -0700

soc/intel/quark: Add PCIe reset support

Migrate PCIe reset from PlatformPciHelperLib in QuarkFspPkg into
    coreboot.

Change-Id: I1c33fa16b0323091e8f9bd503bbfdb8a253a76d4
    Signed-off-by: Lee Leahy 
    Reviewed-on: https://review.coreboot.org/14944
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth

See https://review.coreboot.org/14944 for details.

-gerrit