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. Thanks