jf: compress kernel with xz compression

Change-Id: I82153602b47f70d5cea4757ab765e7b2b9cdce7e
1
board-8064: pmic: enable RTC write

Change-Id: I8772a6844d3079cf65c769b5429649bae4720aad
jf: add support for panel color shifting based on a sysfs interface

Adapted from work by morfic and ktoonsez

Creates a syfs interface here:
  /sys/devices/virtual/sec/tsp/panel_colors

Will accept 0-4 for parameters:
  0 - Cold (more blues)
  1 - Cool
  2 - Normal (stock colors)
  3 - Warm
  4 - Hot (more reds)

Change-Id: I5cc6853d6a33108ece8d0c22fd1866d9fe104efc
Merge "board-8064: pmic: enable RTC write" into cm-10.1