hammerhead: update prebuilt kernel [DO NOT MERGE]
am: 79297c72b9  -s ours

* commit '79297c72b9a4d8c29e523bee83b56a0df8f0b2d7':
  hammerhead: update prebuilt kernel [DO NOT MERGE]
tree: f0cd38b301d484d703b61094540fb09640bc2c43
  1. zImage-dtb