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- TOPMOD := PQVexRiscvUlx3s
- CHIP := 85k
- PACKAGE := CABGA381
- CONSTRAINTS := ulx3s_v20_constraints
- VLOGFIL := $(TOPMOD).v
- PROGPATH := ~/bin/ujprog/ujprog
-
- .PHONY: all
-
- all: $(TOPMOD).bit
-
- .PHONY: clean
- clean:
- rm -rf $(TOPMOD).json $(TOPMOD).config $(TOPMOD).bit
-
- $(TOPMOD).bit: $(TOPMOD).config
- ecppack $(TOPMOD).config $(TOPMOD).bit
-
- $(TOPMOD).config: $(TOPMOD).json
- nextpnr-ecp5 \
- --$(CHIP) \
- --package $(PACKAGE) \
- --json $(TOPMOD).json \
- --lpf-allow-unconstrained \
- --lpf $(CONSTRAINTS).lpf \
- --textcfg $(TOPMOD).config
-
- $(TOPMOD).json: $(TOPMOD).v
- yosys -q -l $(TOPMOD)_yosys.log -p "synth_ecp5 -top $(TOPMOD) -json $(TOPMOD).json" $(TOPMOD).v
-
- prog: $(TOPMOD).bit
- sudo $(PROGPATH) $(TOPMOD).bit
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