added more info to the tTraceInfo struct in pcieportal for use in pcieflat
added BNOC_ENABLE_TRACE to pcieportal.  Modified returned data for BNOC_TRACE
change '-D PinType=xxx' to 'PIN_TYPE = xxx' (needed because of default processing in Makefile.connectal)
updated pcieflat to read portals base address from pcieportal