On Thu, Apr 27, 2023 at 4:44 PM Tim Harvey <thar...@gateworks.com> wrote:
> Fabio,
>
> Sorry for the confusion.
>
> This imx8mm dt sync patch will hang on imx8mm boards that use 'both'
> usbotg1 and usbotg2. You can reproduce this hang on your imx8mm-evk by
> enabling usbotg2 in the dt (the board has it but it is not enabled due
> to the gpio based usb 3.0 mux not being sorted out yet):
> +&usbotg2 {
> + dr_mode = "otg";
> + status = "okay";
> +};
> +
>
> u-boot=> usb start && usb tree
> starting USB...
> Bus usb@32e40000: Bus usb@32e50000:
> ^^^ imx8mm-evk hangs
Yes, I can reproduce the hang, but it happens with or without the
imx8mm dt sync.
This hang is a separate issue, not dt related, as far as I understand.
The imx8mm dts sync does solve the issue of running 'ums' after CTRL+C.
