am 8066ab47: (-s ours) hammerhead: update prebuilt kernel

* commit '8066ab4757ae4a15f46e25ab1b01f65705cd8342':
  hammerhead: update prebuilt kernel
tree: a10d09219f52cb6f4a49b6d5a83d600e399e7d27
  1. zImage-dtb