m8: Update power profile from GPE

Change-Id: I8f2812da7993aec84eeda0654948b134fa25427b
(cherry picked from commit 3dee85e818938895d8e3ef260d1b56c8a2449370)
Merge "m8: enable qcom time services" into cm-11.0
(cherry picked from commit 3bc5e5e4fec7437e73f60363e2537d69f4f5c6a6)
m8: Better mount options to improve performance

Change-Id: Id539c7b7a6086034b491efa3729dd4c5e9524393
(cherry picked from commit f84e9c3a6b8fc6e5229a8aa0fc852b4c353b39b8)
init: set readhead buffer to 512kb on mmcblk1 as well

Change-Id: I181b75c68cee729b98ab90b548518ab7d9cce6cb
(cherry picked from commit e5e44f57ed94da17a5371cd6cc28a73eeaebe263)