I’m trying to find out the reason of sporadical freezes of my Vontar tx92 (1Gbit + 3Gb LPDDR). I’ve compared device trees from android firmware and
gxm_q201_3g_1gbit.dtb from CE. I’ve found difference in
operating-points. There is corresponding change: https://github.com/CoreELEC/linux-amlogic/commit/b489e8d11264c70dadd14fcd1f9bdaf3428fb15f
But looks like 125MHz have been removed from some
tbl and 800MHz have been added twice.
-tbl = <&dvfs125_cfg &dvfs285_cfg &dvfs400_cfg &dvfs500_cfg &dvfs666_cfg>; +tbl = <&dvfs285_cfg &dvfs400_cfg &dvfs500_cfg &dvfs666_cfg &dvfs800_cfg &dvfs800_cfg>;
Can this cause freezes?
The pattern for freezes is quite stable, it may freeze on boot, may freeze few minutes after start (only if I view film or stream something). But after that it will work without any problem.
I’ll apreciate any help.