Can I connect my single DDR3 RAM to any of the Memory controllers, DMC0/DMC1?

I have a single DDR3 IC to be connected to my ADSP21587. From layout point of view, I would like to connect it to DMC1 rather than DMC0. Are they entirely independent so that this is irrelevent & I can connect my DDR3 IC to any one of the DMCs?

Thanks for a quick answer