hikey-kernel: Update kernel prebuilt to HW binder and v4.4.34 (7927296)
am: 516305aee5

Change-Id: I344a2acca2305b339df45fe4551eadf4cdeb6f89
tree: 7d9051754678e5bfe1bf9997c9141b665922ea20
  1. hi6220-hikey.dtb
  2. hi6220-hikey.dtb-4.1
  3. Image-dtb
  4. Image-dtb-4.1