[U-Boot] [PATCH] Atmel : usb : add EHCI driver for Atmel SoC

Marek Vasut marex at denx.de
Mon Jun 25 04:57:05 CEST 2012


Dear Bo Shen,

> Hi Marek,
> 
> On 6/21/2012 18:17, Marek Vasut wrote:
> > Dear Bo Shen,
> > 
> >> Some Atmel SoC support USB EHCI, add the EHCI driver to support it.
> >> 
> >> To enable the USB EHCI, add the following configuration options into
> >> board relative configuration file and remove USB OHCI options.
> >> 
> >>    #define CONFIG_USB_EHCI
> >>    #define CONFIG_USB_EHCI_ATMEL
> >>    #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS     2
> >> 
> >> Signed-off-by: Bo Shen<voice.shen at atmel.com>
> >> ---
[...]

> 
> OK, I will fix it at next version patch.
> 

Thank you!

> >> +
> >> +	return 0;
> >> +}
> > 
> > btw do you have some user for this code?
> 
> The at91sam9m10g45ek now uses OHCI, if needed, it can use EHCI. New
> coming boards will use EHCI.

When do you see such board appearing please?

> > Best regards,
> > Marek Vasut

Best regards,
Marek Vasut


More information about the U-Boot mailing list