From 323a2aaa5451b57174acd0fc48f3571bc3824807 Mon Sep 17 00:00:00 2001 From: David Shah Date: Thu, 14 Jun 2018 20:55:39 +0200 Subject: ice40: Read cells in arachne placement script Signed-off-by: David Shah --- ice40/picorv32_arachne.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'ice40/picorv32_arachne.sh') 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 -- cgit v1.2.3