| PROJ=demo |
| |
| all: ${PROJ}.bit |
| |
| pattern.vh: make_14seg.py text.in |
| python3 make_14seg.py < text.in > pattern.vh |
| |
| %.json: %.v pattern.vh |
| yosys -p "synth_ecp5 -nomux -json $@" $< |
| |
| %_out.config: %.json |
| nextpnr-ecp5 --json $< --basecfg ../../misc/basecfgs/empty_lfe5um5g-45f.config --textcfg $@ --um5g-45k --package CABGA381 |
| |
| %.bit: %_out.config |
| ecppack $< $@ |
| |
| %.svf: %.bit |
| ../../tools/bit_to_svf.py $< $@ |
| |
| prog: ${PROJ}.svf |
| openocd -f ../../misc/openocd/ecp5-versa5g.cfg -c "transport select jtag; init; svf $<; exit" |
| |
| .PHONY: prog |
