Revert "Reworked memory allocation for stability"

This reverts commit 1ee5510c05cabb8c3aacf8a3e632dfc1a64a6d3b.
- instability was not caused by memory allocation, msm framebuffer driver was freezing
Updated dislay drivers
- olved freezing isssues by removing workaround in HTC code
  (changing PWM frequency for glitch free audio)
Updated makefile
- switched to golfu Makefile for now
- fixed all the warnings caused by removed -Wall flag in pico code