Design FPAG board

Hi,

I've designed my own Altera FPGA board for personal use.

The following is the detail specification:

FPGA: Cyclone IV GX EP4CGX150DF31

Memory: FLASH, SSRAM

Config.: EPCS128 only(USB Blaster port)

Reference: Altera cycloneIVGX_4cgx150_fpga evalutaion board

I'm making is similar to the Altera demo board except DDR2 and MAX II.

When I omit them, are there any problems running NIOS II on the board?