Rasberry Pi 4 has no USB
Mehmet Erol Sanliturk
m.e.sanliturk at gmail.com
Sun Feb 28 18:12:46 UTC 2021
On Sun, Feb 28, 2021 at 8:26 PM Carl Johnson <carlj at peak.org> wrote:
> I have an 8GB RPi 4B that I am trying out, but it has no USB response at
> all. That means that I can't use a keyboard or mouse, but I can use a
> serial console and ethernet. I can plug any USB device into any port,
> but there is nothing logged in /var/messages. Running usbconfig as root
> just reports 'No device match or lack of permissions'. Running
> 'dmesg | grep -i usb' reports only the following lines:
>
> usb_nop_xceiv0: <USB NOP PHY> on ofwbus0
> bcm_xhci0: <VL805 USB 3.0 controller (on the Raspberry Pi 4b)> irq 81 at
> device 0.0 on pci2
> usb_needs_explore_all: no devclass
>
> Running 'pciconf -lv' shows there is a VL805 USB controller present. I
> tested this with Linux and everything worked properly. This is a new
> computer that I bought only a couple of weeks ago. Does anybody have
> any ideas on what this might be, or what I could do to try to figure it
> out?
>
> Thanks in advance for any ideas.
> --
> Carl Johnson carlj at peak.org
>
> _______________________________________________
>
You did not mention which FreeBSD you are using ( please use "uname -a" )
.
Personally , I do not know anything about Raspberry Pi with FreeBSD , but
, without knowing which FreeBSD you are using ,
it is very likely that no one will be able to give you any information .
Mehmet Erol Sanliturk
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