Forum Post: RE: Troubleshooting C6670EVM PCIe boot with multiple cores

I finally got all cores booting.  I initially had all of shared L2 SRAM allocated for data arrays.  That is why I moved SharedRegion 0 to DDR3.  However, when I freed up some of shared L2 SRAM (specifically 0x0C000000 - 0x0C080000) then all cores stopped hanging in Ipc_start().  I did not change the mapping of SharedRegion0 back to shared L2 SRAM.

Any thoughts?

KTM