hammerhead: Configure interactive frequency dependent timings

In theory this should improve performance while conserving
a bit of energy and also help against jitter at the same time.

Change-Id: Ic23dc0d81c7e724e835a3b748171d888ff9d09c1
Signed-off-by: Dan Trifan <jimsth@gmail.com>

Conflicts:
	rootdir/init.g2.rc
hammerhead: Enable hotplug boosting

Change-Id: If393f4cf863fc294c171d2bfff25aaa75fb1c00b
Signed-off-by: Dan Trifan <jimsth@gmail.com>