[U-Boot] [PATCH] ci_udc: force full-speed operation if !CONFIG_USB_GADGET_DUALSPEED

Signed-off-by: Eric Nelson eric.nelson@boundarydevices.com --- drivers/usb/gadget/ci_udc.c | 5 +++++ 1 file changed, 5 insertions(+)

diff --git a/drivers/usb/gadget/ci_udc.c b/drivers/usb/gadget/ci_udc.c index 2572b34..9f2fd15 100644 --- a/drivers/usb/gadget/ci_udc.c +++ b/drivers/usb/gadget/ci_udc.c @@ -777,6 +777,11 @@ static int ci_pullup(struct usb_gadget *gadget, int is_on) /* select DEVICE mode */ writel(USBMODE_DEVICE, &udc->usbmode);

+#if !defined(CONFIG_USB_GADGET_DUALSPEED) && defined(CONFIG_MX6) + /* force full-speed mode */ + writel(readl(&udc->portsc)|(1<<24), &udc->portsc); +#endif + writel(0xffffffff, &udc->epflush);

/* Turn on the USB connection by enabling the pullup resistor */