When using MPMC in Spartan-6 with MicroBlaze connected to a dual-XCL PIM, I find that the system hangs. Disabling cache avoids the issue.
How do I resolve this issue?
A work-around to this issue is to use 2 individual XCL PIMs instead of a single XCL configured in dual mode.
This issue is fixed in MPMC v5.04.a, to be released in EDK 11.4.