Re: USB3 on BCM5301x

Hi

I check on OpenWRT. Then not detect SS device.

And I found original product firmware not support xhci.

I think SDK is bad. Broadcom is so bad company.

Hiroki Mori

> ----- Original Message -----
> 
> From: "や もり" <[email protected]>
> To: "[email protected]" <[email protected]>
> Date: 2025/06/12 木 16:49
> Subject: USB3 on BCM5301x
> 
> 
> Hi
> 
> I add xhci to BCM5301x(bcm53) target.
> 
> But I have error by connect  SS device to
> USB3 connector.
> 
> uhub0: device problem, disabling port 1
> 
> I use xhci at comcerto 2000(c2k) also.
> But the target have only USB2 connector.
> c2k USB2 is work fine.
> 
> c2k xhci support USB1,2,3. But bcm53
> xhci support only 3. 2,1 handle by ehci/ohci.
> 
> I think bcm53 usb phy change to connect
> xhci or ehci/ohci.
> 
> If you have advice please let me know it.
> 
> Regards
> 
> Hiroki Mori
> 
>