MPMC PLB PIM does not support more than 8 PLB masters. How do I resolve this?
This is caused by the PLB*_MID_WIDTH RANGE being too small. To work around the issue, copy the MPMC pcore from the %Xilinx_EDK%\hw\XilinxProcessorIPLib\pcores directory to the project directory.
Then modify the "data/mpmc_v2_1_0.mpd" MPD file to change all PLB_MID_WIDTH RANGES from 0:3 to 0:4.
This is fixed starting with MPMC v4.00.a, to be released in EDK 10.1.