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22 lines
446 B
22 lines
446 B
7 years ago
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PROJ=demo
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all: ${PROJ}.bit
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%.json: *.v
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yosys -p "synth_ecp5 -json $@ -top $*_top" $^
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%_out.config: %.json
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nextpnr-ecp5 --json $< --textcfg $@ --um5g-85k --package CABGA756 --lpf trellisboard.lpf
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%.bit: %_out.config
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ecppack --svf ${PROJ}.svf $< $@
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${PROJ}.svf : ${PROJ}.bit
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prog: ${PROJ}.svf
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openocd -f ../misc/trellisboard.cfg -c "transport select jtag; init; svf $<; exit"
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clean:
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rm -f *.svf *.bit *.config *.json
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.PHONY: prog clean
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