Hi Everyone,
While trying to test USB port of my custom imx6 board with various USB devices, I encountered the following problem while using a SD card reader(Full Speed Device).
usb 2-1: new high speed USB device number 5 using fsl-ehci
hub 2-0:1.0: unable to enumerate USB device on port 1
Does this problem is due to my hardware/software configuration?
Hi teddy
i.MX6 hardware and Freescale BSP supports USB Full Speed
without restrictions. Probalem my be in custom board or
specific driver is needed for this USB device.
One can narrow down problem attaching this device to
Freescale reference board with Demo images or trying other
Full Speed devices.
Best regards
igor
Hi Igor,
The problem seems to be in software side. I have tested with recent Linux BSP and its working fine. But am using Linux kernel version 3.0.35 for porting Android. Any Idea how to overcome this?
Hi teddy
I think you can contact vendor of that device for driver for
Linux kernel version 3.0.35.