On Wed, Apr 16, 2014 at 2:55 AM, Alexander Shiyan <shc_work@xxxxxxx> wrote: > ci_hdrc ci_hdrc.0: EHCI Host Controller > ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1 > ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00 > usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 > usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 > usb usb1: Product: EHCI Host Controller > usb usb1: Manufacturer: Linux 3.15.0-rc1-next-20140415-dirty ehci_hcd > usb usb1: SerialNumber: ci_hdrc.0 > hub 1-0:1.0: USB hub found > hub 1-0:1.0: 1 port detected Thanks for testing, Alexander. Does your bootloader have USB support? If so, would it be possible to remove the USB support from the bootloader, please? I am wondering if the bootloader is doing some USB related init that the kernel is missing. Thanks, Fabio Estevam -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html