Just tested with Kernel 5.0.1-300.fc29.armv7hl, same problem, out of
3 reboots one did not manage to initialise network.
So one of the patches I referenced above, "usb: dwc3: exynos: Fix
error handling of clk_prepare_enable" is in 5.0 and just landed in
4.20.16, the other problem is basically summarised in the following
But should be mitigatable with "rd.driver.pre=xhci-plat-hcd "
> The kernel tried to power cycle the port;
> [ 19.429292] xhci-hcd xhci-hcd.1.auto: Timeout while waiting for setup device
> [ 19.637128] usb 6-1: device not accepting address 2, error -62
> [ 30.901110] usb 6-1: device not accepting address 3, error -62
> [ 30.927259] usb usb6-port1: attempt power cycle
> (full boot logs can be provided if needed,
> but that did not bring the device up.
> From that state the only way to fix it was a power cycle of the whole ODROID-HC2.
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