I have written a small "memory test" program that I build through the tools and it runs successfully.
Using XPS to generate a BSP I compare the drivers generated and the only difference that the RLDRAM has this driver: generic_v1_00_a and the LPDDR has this one: mpmc_v3_01_a. I am unable to find any of the files (xmpmc.*) in the kernel source (from the git tree). I can only assume that this hasn't made it into the releases? I was wondering if anyone knew if there was a suitable driver, had patched this one above in, or had any ideas?
Any ideas would be great - I am going to look into getting this driver built into and used by the kernel. Thanks sooo much in advance!!
EDIT: I have a ml507 board I could try building for as well.