utilize NUM_MC_PORTS for HC since PDK 2015.08.20-3140 added support
utilize NUM_MC_PORTS for HC since PDK 2015.08.20-3140 added support

TonyBrewer/OpenHT,TonyBrewer/OpenHT,TonyBrewer/OpenHT,TonyBrewer/OpenHT,TonyBrewer/OpenHT,TonyBrewer/OpenHT,TonyBrewer/OpenHT