qcom-common: Relocate firmware scripts

 * Need to be platform specific.

Change-Id: I3ca5a6eb595edb02752e6ee132c978c33414b2f6
qcom-common: Display changes for msm8660

 * Use the mako display driver since 4-layer is not compatible with 8660.

Change-Id: I436a58cfc06df34f374d7d77cf78b26344a97569

Conflicts:
	qcom-common.mk