NiosII + FreeRTOS + VIC

Hello.

I want to make NiosII project with FreeRTOS and wanna use External Interupt Controller (VIC) in Qsys.

But i can't compile this project in NiosII, coz as i mentioned from internet it's happend because originally FreeRTOS work only with internal interupt controller, but may be iam wrong? May be somebody already make nice working port for NIosII and External Interupt Controller?

P.S. I use NiosII 13.1 and FreeRTOS 9.0.