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Diffstat (limited to 'ice40/picorv32_arachne.sh')
| -rwxr-xr-x | ice40/picorv32_arachne.sh | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/ice40/picorv32_arachne.sh b/ice40/picorv32_arachne.sh new file mode 100755 index 00000000..285562c1 --- /dev/null +++ b/ice40/picorv32_arachne.sh @@ -0,0 +1,9 @@ +#!/bin/bash +set -ex +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 +./transform_arachne_loc.py picorv32_place.json > picorv32_place_nx.json +../nextpnr-ice40 --hx8k --asc picorv32.asc --json picorv32_place_nx.json |