dlx: remove qrngd

Change-Id: I2f529c9709bf2f6ff641b4b65acc8135a42d357b
dlx: remove deprecated overlays, disable perf overlays for now

Change-Id: Ife3da248de38841f872702469cb4a132af8a7421
Merge remote-tracking branch 'cm/cm-12.0' into HEAD