am ea6e576e: (-s ours) am 807bbffa: (-s ours) hammerhead: update prebuilt kernel

* commit 'ea6e576e29463f362ac64e378e9c5b9815ff38d3':
tree: b74aa191ac219c45a56f93a9e56a4d76bd396e4f
  1. zImage-dtb