2016-05-13 21:23 GMT+09:00 Marek Vasut <ma...@denx.de>: > 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 <rog...@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 ? >
Unlike Linux, CONFIG_USB_GADGET depends on CONFIG_USB in U-Boot. So, (!USB && USB_GADGET) never happens. -- Best Regards Masahiro Yamada _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
