Dear Otavio Salvador, > On Fri, Apr 26, 2013 at 5:58 PM, Marek Vasut <ma...@denx.de> wrote: > > Dear Otavio Salvador, > > > >> On Fri, Apr 26, 2013 at 5:08 PM, Fabio Estevam <feste...@gmail.com> wrote: > >> > On Fri, Apr 26, 2013 at 3:16 PM, Marek Vasut <ma...@denx.de> wrote: > >> >> strange at best and I don't like it. I think that's also the source > >> >> of our problems, the DRAM suffers undervolt and quickly afterwards > >> >> is configured for regular operation ... I'd say check > >> >> mx23_mem_setup_vddmem() and inspect the result with a scope. I think > >> >> we need some slow ramping function like mxs_power_set_vddx(). > >> > > >> > Ok, but can we have this patch applied and do this investigation in > >> > parallel? > >> > > >> > At least we could have U-boot usable on mx23 again. > >> > >> I also vote for it to be applied and then do this investigation in > >> parallel. Even if there're still pending issues it does improve the > >> current status. > > > > But someone has to do this! And so far I see noone capable/willing to do > > that :( > > Oh really? Fabio, other people and me are doing it. We have some > people helping to debug it and using their time to help testing it so > it seems like a false accusation.
it == grabbing a scope and doing the real measurement :( > So as I said, I see no reason to not get this patch in for now. I am not against in per-se. I am worried noone will come up with real fix when there is a "good enough plaster" put on to cover the real problem. Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot