On Fri, Apr 29, 2022 at 10:31:05AM -0300, Fabio Estevam wrote: > Hi Tom, > > On Fri, Apr 29, 2022 at 9:44 AM Tom Rini <tr...@konsulko.com> wrote: > > > Thanks for the hint, Tim! Fabio, the dts needs to be re-synced with > > Linux as upstream it says: > > /* > > * The PHY seems to require a long-enough reset duration to avoid > > * some rare issues where the PHY gets stuck in an inconsistent and > > * non-functional state at boot-up. 10ms proved to be fine . > > */ > > phy-reset-duration = <10>; > > > > But we have this set to 2, and indeed bumping it up to 10 to match fixes > > the network tests for me. > > Great, care to send a patch to U-Boot that aligns this cubox dts with > upstream? > > I do have a preliminary patch that syncs all imx6dl/q dts with upstream. > > I haven't submitted it yet, as it needs lots of careful manual > inspection, especially with the alias nodes. > > Still want to submit it, but it is not a trivial one due to the high > chances of boot regressions.
I'd rather test your overall sync because I assume based on doing other resyncs before it'll end up pulling in a lot of other dts files. -- Tom
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