- #!/bin/dash
- # compile to bitstream
- yosys -p 'synth_ice40' -o $1.json $1.v
- nextpnr-ice40 --hx8k --pcf $2.pcf --package ct256 --json $1.json --asc $1.asc
- icepack $1.asc $1.bin
- #iceprog $1.bin
- #icetime -tmd hx8k $1.asc
- # pad bitstream till 2MB
- dd if=/dev/zero of=image bs=2M count=1
- dd if=$1.bin of=image conv=notrunc
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