iMx7 gadget mass storage and UTP issue

[lucas_lin]

Hi,

I got a problem when I enable USB gadget mass storage and UTP.

First I enable USB gadget driver (Mass Storage Gadget) and enable UTP over Storage Gadget

Then update this kernel to my device then restart ti.

Bu it always stuck in

"[  OK  ] Started Update UTMP about System Runlevel Changes."

Is there any config I missed?

Thank you.

[ankitr_patel]

Hi Lucas Lin,

We tried enabling the USB gadget driver (Mass Storage Gadget) and UTP over Storage Gadget and build kernel with that.

However we didn't observe kernel stuck error. We used yocot_krogoth and kernel imx_4.1.15_2.0.0_ga.

Can you let us know following details so we can reproduce the issue here:

1. Yocto and kernel version you are using

2. Any further changes other than enabling USB gadget driver and UTP over storage gadget. like change in dtb or in source code.

3. kernel bootagrs.

Regards,

Ankit Patel