Merge cherrypicks of [4997814, 4997815, 4997816, 4996950, 4996344, 4997836, 4997837, 4997838, 4998071, 4998091, 4998092, 4998093] into oc-m7-release

Change-Id: Ib2219368fa6375adeae932d41be156cfff0c8e13
tree: 12ae53eddd8e5fbb1a19d7b844c0a79456af2396
  1. .prebuilt_info/
  2. Image.gz-dtb