Commits
Merge branch '2019-01-25-master-imports' - snapdragon 820c improvements - poplar updates - DFU + SPL cleanups - Improve the mediatek mmc driver - Other minor cleanups / improvements
Merge branch '2019-01-25-master-imports' - snapdragon 820c improvements - poplar updates - DFU + SPL cleanups - Improve the mediatek mmc driver - Other minor cleanups / improvements