The correct sequence to load the iMX USB modules when built the USB drivers as module -blog archive

[qiang_li-mpu_se]

1. modprobe fsl_otg_arc

2. modprobe ehci_hcd

3. modprobe arcotg_udc

4. modprobe g_ether

It was tested on L2.6.35_11.09_ER_SOURCE BSP.