[U-Boot] [PATCH 1/4] usb: dwc3: fix kconfig

Marek Vasut marex at denx.de
Fri May 13 14:23:30 CEST 2016


On 05/13/2016 02:17 PM, Roger Quadros wrote:
> DWC3 can be used in host only or gadget only mode.
> 
> Signed-off-by: Roger Quadros <rogerq at ti.com>
> ---
>  drivers/usb/dwc3/Kconfig | 9 +++++----
>  1 file changed, 5 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/usb/dwc3/Kconfig b/drivers/usb/dwc3/Kconfig
> index e93398f..caf695b 100644
> --- a/drivers/usb/dwc3/Kconfig
> +++ b/drivers/usb/dwc3/Kconfig
> @@ -1,15 +1,16 @@
>  config USB_DWC3
>  	bool "DesignWare USB3 DRD Core Support"
> -	depends on (USB && USB_GADGET)
> -	select USB_GADGET_DUALSPEED
> +	depends on (USB || USB_GADGET)
> +	select USB_GADGET_DUALSPEED if USB_GADGET
>  	help
> -	  Say Y here if your system has a Dual Role SuperSpeed
> -	  USB controller based on the DesignWare USB3 IP Core.
> +	  Say Y here if your system has DesignWare USB3 IP Core.
>  
>  if USB_DWC3
>  
>  choice
>  	bool "DWC3 Mode Selection"
> +	default USB_DWC3_HOST if (USB && !USB_GADGET)
> +	default USB_DWC3_GADGET if (!USB && USB_GADGET)

What happens if I select both USB and USB_GADGET ?

>  config USB_DWC3_HOST
>  	bool "Host only mode"
> 


-- 
Best regards,
Marek Vasut


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