[U-Boot] [PATCH v1 0/5] various fixes mainly for colibri_t20

Stephen Warren
2016-09-12T18:13:10Z

On 09/09/2016 10:10 AM, Marcel Ziswiler wrote:
> This series addresses various issues as seen on Colibri T20. Please
> note that for successful Ethernet operation not only on Colibri T20
> but also on Colibri T30 the following patch will still need applying
> as well:
>
> [PATCH] net: asix: Fix ASIX 88772B with driver model
>
> https://www.mail-archive.com/u-boot at lists.denx.de/msg221455.html
>
> Please further note that USB gadget operation on T20 currently still
> gives me headaches and despite me comparing the U-Boot sources with
> the Linux driver and trying varous things I am still getting the
> following upon connecting a T20 target device to a host machine:
>
> [70291.779549] usb 2-3.4.2.7: new high-speed USB device number 29 using
> xhci_hcd
> [70291.779677] usb 2-3.4.2.7: Device not responding to setup address.
> [70291.980783] usb 2-3.4.2.7: Device not responding to setup address.
> [70292.181466] usb 2-3.4.2.7: device not accepting address 29, error
> -71
> [70292.181507] usb 2-3.4.2-port7: unable to enumerate USB device
>
> Any feedback or suggestions are much appreciated.

I'm not convinced it's a good idea to enable the feature until it's
reasonably robust?