i.MX50 OTG Kernel config -blog archive

Discussion created by JackyAtFreescale Employee on Mar 29, 2012

Device Drivers
        USB support
                EHCI HCD (USB 2.0) support
                        Support for Freescale controller <*>
                        Support for DR host port on Freescale controller <*>
                        USB Gadget Support <*>
                                USB Gadget Drivers <*>
                        USB OTG pin detect support <*>

You may need to customize mx50_arm2_usb_set_vbus(bool enable) in arch/arm/mach-mx5/mx50_rdp.c, so that the OTG driver can turn on the VBUS when the peripheral is attached to the OTG port.