Merge "Revert "Revert "hammerhead: update prebuilt kernel [DO NOT MERGE]""" into mnc-dev
am: 66c639eff4  -s ours

* commit '66c639eff4c85886a11d988a73f9a2ed1428be03':
  Revert "Revert "hammerhead: update prebuilt kernel [DO NOT MERGE]""
tree: f0cd38b301d484d703b61094540fb09640bc2c43
  1. zImage-dtb