shamu: update prebuilt kernel am: 46571a99a8 am: 6d168b7269 am: 145662b5da  -s ours am: b6819cbd71 am: 392f071519
am: 816904d587

* commit '816904d587218ba2aef9a4498097b9fd9cb59222':
  shamu: update prebuilt kernel
tree: 7e92d9820279ee708dc441b3ec1a36fcad7e3bdf
  1. zImage-dtb