Odroid n2+ usb broken on reboot

Anand Moon linux.amoon at gmail.com
Wed May 7 06:01:12 PDT 2025


Hi Wayne,

On Wed, 7 May 2025 at 17:31, Neil Armstrong via groups.io
<neil.armstrong=linaro.org at groups.io> wrote:
>
> On 05/05/2025 15:12, Wayne Schroeder wrote:
> > If I add the usb reset command, it works reliably at reboot, but it
> > does not work on a fresh power-up with that change.
>
> OK this means there's a dangling resource, Does USB always work within
> U-Boot or it breaks U-Boot and Linux in those cases ?
>
> >
> >
> > On Mon, May 5, 2025 at 2:07 AM <neil.armstrong at linaro.org> wrote:
> >
> >> I think it's a very long term issue, USB lacks a proper reset at probe on
> >> warm reset, does USB still work from U-Boot after the reboot ?
> >>
>
I wanted to enable CONFIG_USB_ONBOARD_HUB on Odroid platform on u-boot
I think this should help USB hub reset, I'll check this and let you know.

Thanks
-Anand

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