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Diffstat (limited to 'src/vhdl-demo/Makefile')
| -rw-r--r-- | src/vhdl-demo/Makefile | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/src/vhdl-demo/Makefile b/src/vhdl-demo/Makefile new file mode 100644 index 0000000..8a68e1f --- /dev/null +++ b/src/vhdl-demo/Makefile @@ -0,0 +1,45 @@ +PREFIX=../.. +BINDIR=${PREFIX}/bin + +YOSYS=${BINDIR}/yosys +NEXTPNR=${BINDIR}/nextpnr-ice40 +ICEPACK=${BINDIR}/icepack +ICETIME=${BINDIR}/icetime +FLASH=${BINDIR}/flash +GHDL=${BINDIR}/ghdl + +BUILDDIR = ./build +FPGA_TYPE = hx8k +FPGA_PKG = ct256 +PCF = ice40hx8k-evb.pcf +RMDIR = rmdir + +# Targets +top: $(BUILDDIR)/top.rpt $(BUILDDIR)/top.bin + +flash: $(BUILDDIR)/top.bin + ${FLASH} $(BUILDDIR)/top.bin + +$(BUILDDIR)/%.json: %.vhd + @mkdir -p $(@D) + ${YOSYS} -m ghdl -ql $(subst .json,,$@).log -p 'ghdl $< -e ${<:%.vhd=%}; synth_ice40 -abc9 -device u -top top -json $@' + +%.asc: %.json + ${NEXTPNR} --${FPGA_TYPE} --package ${FPGA_PKG} --json $< --pcf ${PCF} --asc $@ + +%.bin: %.asc + ${ICEPACK} $< $@ + +%.rpt: %.asc + ${ICETIME} -d $(FPGA_TYPE) -mtr $@ $< + +all: top + +clean: + rm -f $(BUILDDIR)/*.asc $(BUILDDIR)/*.bin $(BUILDDIR)/*.rpt $(BUILDDIR)/*.log $(BUILDDIR)/*.json + $(RMDIR) $(BUILDDIR) + +# Uncomment this line if you want to keep the intermediate .json and .asc files +# .PRECIOUS: $(BUILDDIR)/%.json %.asc + +.PHONY: all prog clean top |