[U-Boot] [PATCH 2/2] usb: eth: add Realtek RTL8152B/RTL8153 driver

Marek Vasut marex at denx.de
Thu Nov 19 18:00:25 CET 2015


On Thursday, November 19, 2015 at 05:51:53 PM, Stephen Warren wrote:

[...]

> > ODROID-XU3 # usb start
> > ODROID-XU3 # usb info
> 
> The fact that your "usb start" didn't print anything at all is a bit
> odd. Had you run "usb start" before that point? If so, you should have
> quoted the output from the first run instead. You could also run "usb
> reset" to force a re-enumeration. I'd expect something like the
> following to be printed (albeit with different driver names)

I think USB start on either DM-enable or DM-disabled configuration doesn't
print anything. You can try usb tree if you want to be sure.

> Tegra210 (P2371-2180) # usb start
> starting USB...
> USB0:   USB EHCI 1.10
> scanning bus 0 for devices... 2 USB Device(s) found
>         scanning usb for storage devices... 0 Storage Device(s) found
>         scanning usb for ethernet devices...
> Warning: asx0 using MAC address from net device
> 1 Ethernet Device(s) found
> 
> 
> The fact that "usb info" shows the device is a good start; USB
> communication is obviously working. Perhaps you simply don't have the
> right config options enabled for base networking support, and/or the
> RTL8152 driver, or similar? I have at least the following set in
> include/configs/p2371-2180.h:
> 
> #define CONFIG_USB_HOST_ETHER
> #define CONFIG_USB_ETHER_ASIX
> #define CONFIG_USB_ETHER_RTL8152
> 
> as well as the typical "defaults" headers. "DM" etc. is enabled in
> arch/arm/mach-tegra/Kconfig.

Best regards,
Marek Vasut


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