hammerhead: update prebuilt kernel am: fd228dae87 am: 24bbf1f5f8
am: 4572cefda9

* commit '4572cefda967f8a51caca9881394c95e7b3a9c5f':
  hammerhead: update prebuilt kernel
diff --git a/zImage-dtb b/zImage-dtb
index 04ce352..85f498f 100644
--- a/zImage-dtb
+++ b/zImage-dtb
Binary files differ