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| author | David Shah <davey1576@gmail.com> | 2018-06-14 20:55:39 +0200 |
|---|---|---|
| committer | David Shah <davey1576@gmail.com> | 2018-06-14 20:55:39 +0200 |
| commit | 323a2aaa5451b57174acd0fc48f3571bc3824807 (patch) | |
| tree | 47e9ee143299c71d3f037b2e635693e32bdec8fd /ice40/picorv32_arachne.sh | |
| parent | 0f0d9bfb005ebac1659efae73eb4bae9c8d76cdb (diff) | |
| download | nextpnr-323a2aaa5451b57174acd0fc48f3571bc3824807.tar.gz nextpnr-323a2aaa5451b57174acd0fc48f3571bc3824807.tar.bz2 nextpnr-323a2aaa5451b57174acd0fc48f3571bc3824807.zip | |
ice40: Read cells in arachne placement script
Signed-off-by: David Shah <davey1576@gmail.com>
Diffstat (limited to 'ice40/picorv32_arachne.sh')
| -rwxr-xr-x | ice40/picorv32_arachne.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ice40/picorv32_arachne.sh b/ice40/picorv32_arachne.sh index 285562c1..e166487a 100755 --- a/ice40/picorv32_arachne.sh +++ b/ice40/picorv32_arachne.sh @@ -4,6 +4,6 @@ rm -f picorv32.v wget https://raw.githubusercontent.com/cliffordwolf/picorv32/master/picorv32.v yosys -p 'synth_ice40 -nocarry -blif picorv32.blif -top top' picorv32.v picorv32_top.v arachne-pnr -d 8k --post-place-blif picorv32_place.blif picorv32.blif -yosys picorv32_place.blif -o picorv32_place.json +yosys picorv32_place.blif -p "read_verilog -lib +/ice40/cells_sim.v; write_json picorv32_place.json" ./transform_arachne_loc.py picorv32_place.json > picorv32_place_nx.json ../nextpnr-ice40 --hx8k --asc picorv32.asc --json picorv32_place_nx.json |