Downloading project to EPCS64

I was able to download sof + elf to epcs64 on my board using epcs connector.

In fact i set onchip mem as nios reset vector (in sopc builder) and i set onchip mem for .text, .rodata, . rwdata in IDE -> system library properties.

Then i generated onchip_mem.hex and recompile quartus project to include .hex in .sof/.pof. I downloaded .pof to epcs using active serial and i noticed that software ran.

But if i try to change nios reset vector to epcs_controller and if i use the method posted before, it doesn't work. After downloading .pof, hardware configuration seems to work but software doesn't run.

Any idea about this?

Thank you.