Change in coreboot[master]: soc/intel/common/pch: Add pch lockdown code

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build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/25688 )

Change subject: soc/intel/common/pch: Add pch lockdown code
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Patch Set 62: Verified-1

Build Unstable

https://qa.coreboot.org/job/coreboot-gerrit/73835/ : UNSTABLE

https://qa.coreboot.org/job/coreboot-checkpatch/27949/ : SUCCESS