d2: move partition sizes down from msm8960-common

Change-Id: If1f3fc6df699663048d33ce5c621d181c24e84dd
props: s/rmt_storage/rmt_storage2/

Change-Id: Ifc0e2e027f26ccd6c896bc06a6675601f42817f0
d2: disable deprecated overlays, remove perf for now

Change-Id: Idd2a28a8423a4bcc4a8c38d7382fb9b822d6dc80
Enable configuration of notification LED color

Change-Id: Ia744832e9233affbd542a66dc95f608882fa836a