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jorisvr |
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###############################################################################
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## ##
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## project-dependent variables ##
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## ##
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###############################################################################
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# The project name. The bit-file that is generated in the end will be named
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# "$(PROJ).bit"
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PROJ = spwstream
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# The top-level entity to be instantiated
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TOPLEVEL = spwstream_top
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# The VHDL sources that need to be compiled during synthesis
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RTLDIR = ../../rtl/vhdl
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VHDL_SOURCES = spwstream_top.vhd \
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$(RTLDIR)/spwpkg.vhd \
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$(RTLDIR)/spwstream.vhd \
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$(RTLDIR)/spwlink.vhd \
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$(RTLDIR)/spwram.vhd \
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$(RTLDIR)/spwrecv.vhd \
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$(RTLDIR)/spwxmit.vhd \
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$(RTLDIR)/spwxmit_fast.vhd \
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$(RTLDIR)/spwrecvfront_generic.vhd \
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jorisvr |
$(RTLDIR)/spwrecvfront_fast.vhd \
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$(RTLDIR)/syncdff.vhd
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2 |
jorisvr |
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# Device type: Spartan-3 on Pender XC3S1500 board
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FPGA_TYPE = xc3s1500-fg456-4
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# The default target; recommended targets: "bitfile" or "upload"
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default : bitfile
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UCFFILE = spwstream.ucf
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###############################################################################
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## ##
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## miscellaneous project-independent variables & rules ##
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## ##
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###############################################################################
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# use this to make most tools quieter
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OPT_INTSTYLE = -intstyle ise
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# Phony (non file creating) targets
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.PHONY : default clean bitfile
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clean :
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$(RM) -rf *~ work dump.xst _ngo 'file graph' xlnx_auto_0_xdb
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$(RM) $(PROJ).xst-script
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$(RM) $(PROJ).lso $(PROJ).prj
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$(RM) $(PROJ).ngc $(PROJ).xst.log $(PROJ).syr $(PROJ).srp $(PROJ).ngr
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$(RM) $(PROJ).ngd $(PROJ).bld
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$(RM) $(PROJ).twx $(PROJ).twr
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$(RM) $(PROJ).pcf $(PROJ)_map.mrp $(PROJ)_map.ncd $(PROJ)_map.ngm
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$(RM) $(PROJ).ncd $(PROJ).pad $(PROJ).par $(PROJ).xpi $(PROJ)_pad.csv $(PROJ)_pad.txt
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$(RM) $(PROJ).bit $(PROJ).bgn $(PROJ).drc
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$(RM) $(PROJ).ptwx $(PROJ).unroutes *.xrpt $(PROJ)_summary.xml $(PROJ)_usage.xml $(PROJ)_map.map
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bitfile : $(PROJ).bit
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###############################################################################
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# #
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# STAGE 1: "xst" (Xilinx Synthesis Tool) #
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# needs: #
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# #
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# $(PROJ).vhdl #
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# $(PROJ).prj - Project file (created below) #
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# $(PROJ).lso - Library Search Order file (created below) #
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# #
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# created files: #
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# #
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# $(PROJ).ngc - netlist #
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# $(PROJ).ngr - XILINX-XDB 0.1 STUB 0.1 ASCII / XILINX-XDM V1.2e #
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# (optional, depending on the '-rtlview' option) #
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# $(PROJ).xst.log - human-readable synthesis report #
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# (AKA .syr, .srp) #
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# #
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# created directories: #
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# #
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# work #
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# dump.xst #
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# #
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###############################################################################
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# Generate a "Library Search Order" file, containing just "work" for now.
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$(PROJ).lso :
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@echo "work" > $@
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# Generate a "Project" file, consisting of lines containing each of the
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# VHDL_SOURCES, preceded by "vhdl work".
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$(PROJ).prj :
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$(shell echo -n $(VHDL_SOURCES) | \
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sed 's/\([^ ]\+\) */vhdl work \1\n/g' > $@)
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$(PROJ).xst-script :
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@echo "set -tmpdir /tmp" > $@
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@echo "set -xsthdpdir ." >> $@
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@echo "run" >> $@
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@echo "-ifn $(PROJ).prj" >> $@
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@echo "-ifmt mixed" >> $@
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@echo "-ofn $(PROJ)" >> $@
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@echo "-ofmt ngc" >> $@
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@echo "-p $(FPGA_TYPE)" >> $@
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@echo "-top $(TOPLEVEL)" >> $@
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@echo "-opt_mode speed" >> $@
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@echo "-opt_level 1" >> $@
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@echo "-iuc no" >> $@
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@echo "-lso $(PROJ).lso" >> $@
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@echo "-keep_hierarchy no" >> $@
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@echo "-glob_opt AllClockNets" >> $@
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@echo "-rtlview no" >> $@
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@echo "-read_cores yes" >> $@
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@echo "-write_timing_constraints yes" >> $@
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@echo "-cross_clock_analysis no" >> $@
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# @echo "-hierarchy_separator _" >> $@
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@echo "-bus_delimiter <>" >> $@
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@echo "-case maintain" >> $@
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@echo "-slice_utilization_ratio 100" >> $@
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# @echo "-verilog2001 yes" >> $@
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# @echo "-vlgincdir" >> $@
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@echo "-fsm_extract yes" >> $@
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@echo "-fsm_encoding auto" >> $@
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@echo "-fsm_style lut" >> $@
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@echo "-ram_extract yes" >> $@
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@echo "-ram_style auto" >> $@
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@echo "-rom_extract yes" >> $@
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@echo "-rom_style auto" >> $@
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@echo "-mux_extract yes" >> $@
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@echo "-mux_style auto" >> $@
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@echo "-decoder_extract yes" >> $@
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@echo "-priority_extract yes" >> $@
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@echo "-shreg_extract yes" >> $@
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@echo "-shift_extract yes" >> $@
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@echo "-xor_collapse yes" >> $@
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@echo "-resource_sharing yes" >> $@
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@echo "-mult_style auto" >> $@
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@echo "-iobuf yes" >> $@
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@echo "-max_fanout 500" >> $@
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@echo "-bufg 8" >> $@
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@echo "-register_duplication yes" >> $@
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@echo "-equivalent_register_removal yes" >> $@
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@echo "-register_balancing no" >> $@
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@echo "-slice_packing yes" >> $@
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@echo "-optimize_primitives no" >> $@
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@echo "-iob auto" >> $@
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$(PROJ).ngc $(PROJ).xst.log : $(VHDL_SOURCES) $(PROJ).prj $(PROJ).lso $(PROJ).xst-script
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rm -rf work dump.xst
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xst $(OPT_INTSTYLE) -ifn $(PROJ).xst-script -ofn $(PROJ).xst.log
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rm -rf work dump.xst
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###############################################################################
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# #
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# STAGE 2: ngdbuild #
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# needs: #
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# #
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# $(PROJ).ngc #
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# #
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# created files: #
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# #
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# $(PROJ).bld - human-readable build log #
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# $(PROJ).ngd - XILINX-XDB 0.1 STUB 0.1 ASCII / XILINX-XDM V1.2e #
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# #
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# created dir: #
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# _ngo #
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# #
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###############################################################################
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$(PROJ).ngd $(PROJ).bld: $(PROJ).ngc $(UCFFILE)
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rm -rf _ngo
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ngdbuild $(OPT_INTSTYLE) -dd _ngo -aul -p $(FPGA_TYPE) $(if $(UCFFILE),-uc $(UCFFILE)) $(PROJ).ngc $(PROJ).ngd
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rm -rf _ngo
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###############################################################################
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# #
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# STAGE 3: Mapper #
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# needs: #
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# #
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# $(PROJ).ngd #
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# #
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# created files: #
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# #
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# $(PROJ).pcf - ASCII file #
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# $(PROJ)_map.mrp - human-readable mapping report #
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# $(PROJ)_map.ncd - binary format #
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# $(PROJ)_map.ngm - XILINX-XDB 0.1 STUB 0.1 ASCII / XILINX-XDM V1.2e #
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# #
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# NOTE: #
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# #
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# In order to prevent the make process from terminating on these spurious #
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# problems, we precede the "map" invocation with a hyphen, instructing #
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# make to ignore the return code from "map". #
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# #
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###############################################################################
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$(PROJ).pcf $(PROJ)_map.mrp $(PROJ)_map.ncd $(PROJ)_map.ngm: $(PROJ).ngd
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map $(OPT_INTSTYLE) -p $(FPGA_TYPE) -cm area -pr b -c 100 -o $(PROJ)_map.ncd $(PROJ).ngd $(PROJ).pcf
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###############################################################################
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# #
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# STAGE 4: Place-and-Route #
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# needs: #
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# #
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# $(PROJ).pcf #
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# $(PROJ)_map.ncd #
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# #
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# created files: #
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# #
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# $(PROJ).ncd - binary file #
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# $(PROJ).pad - ASCII file for import in spreadsheet #
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# $(PROJ).par - human-readable place-and-route report #
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# $(PROJ).xpi - ASCII file #
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# $(PROJ)_pad.csv - human-readable CVS file #
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# $(PROJ)_pad.txt - human-readable file #
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# #
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###############################################################################
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$(PROJ).ncd $(PROJ).pad $(PROJ).par $(PROJ).xpi $(PROJ)_pad.csv $(PROJ)_pad.txt: $(PROJ).pcf $(PROJ)_map.ncd
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par -w $(OPT_INTSTYLE) -t 1 $(PROJ)_map.ncd $(PROJ).ncd $(PROJ).pcf
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###############################################################################
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# #
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# STAGE 4.5 (optional): trace #
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# needs: #
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# #
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# created files: #
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# #
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###############################################################################
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$(PROJ).twr $(PROJ).twx : $(PROJ).ncd $(PROJ).pcf
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trce $(OPT_INTSTYLE) -e 5 -l 5 -u 5 -xml $(PROJ) $(PROJ).ncd -o $(PROJ).twr $(PROJ).pcf
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###############################################################################
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# #
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# STAGE 5: Generate BIT-file #
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# needs: #
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# #
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# $(PROJ).ncd #
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# #
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# created files: $(PROJ).bgn $(PROJ).bit $(PROJ).drc #
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# #
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# $(PROJ).bgn - human-readable BitGen report #
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# $(PROJ).drc - human readable DRC report #
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# $(PROJ).bit - binary image file #
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# #
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###############################################################################
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# We omit "-g StartUpClk:JtagClk" ; this doesn't work if the image is loaded
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# from a PROM.
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OPT_BITGEN = -w \
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-g DebugBitstream:No \
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-g Binary:no \
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| 264 |
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-g CRC:Enable \
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| 265 |
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-g ConfigRate:6 \
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-g CclkPin:PullUp \
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-g M0Pin:PullUp \
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-g M1Pin:PullUp \
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-g M2Pin:PullUp \
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-g ProgPin:PullUp \
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-g DonePin:PullUp \
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-g TckPin:PullUp \
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-g TdiPin:PullUp \
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-g TdoPin:PullUp \
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-g TmsPin:PullUp \
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-g UnusedPin:PullDown \
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-g UserID:0xFFFFFFFF \
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-g DCMShutDown:Disable \
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-g DONE_cycle:4 \
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-g GTS_cycle:5 \
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-g GWE_cycle:6 \
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-g LCK_cycle:NoWait \
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-g Match_cycle:Auto \
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-g Security:None \
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-g DonePipe:No \
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-g DriveDone:No
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$(PROJ).bit $(PROJ).bgn $(PROJ).drc: $(PROJ).ncd
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bitgen $(OPT_INTSTYLE) $(OPT_BITGEN) $(PROJ).ncd
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###############################################################################
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