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Allow custom paths for nextpnr binaries #3

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Allow custom paths for nextpnr binaries #3

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a4c17d2
Allow custom paths for nextpnr binaries
kboronski-ant Oct 7, 2022
8d826d3
Fix cmmand -> oommand typo
kboronski-ant Oct 10, 2022
a047241
Added support for nextpnr-xilinx
mkurc-ant Oct 14, 2022
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8 changes: 7 additions & 1 deletion edalize/nextpnr.py
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,7 @@ def configure_main(self):
"Nextpnr-fpga_interchange require chipdb to be specified."
)
package = self.tool_options.get("package")
bin_path = self.tool_options.get("binary_path")

for f in self.files:
if f["file_type"] == "CST":
Expand Down Expand Up @@ -167,13 +168,18 @@ def configure_main(self):
targets = self.name + ".phys"
constraints = ["--xdc", xdc_file]
output = ["--phys", targets]
elif arch == "xilinx":
targets = self.name + ".fasm"
constraints = ["--xdc", xdc_file] if xdc_file else []
output = ["--fasm", targets]
else:
targets = self.name + ".asc"
constraints = ["--pcf", pcf_file] if pcf_file else []
output = ["--asc", targets]

depends = netlist
command = ["nextpnr-" + arch, "-l", "next.log"]
command = ["nextpnr-" + arch] if bin_path is None else [bin_path]
command += ["-l", "next.log"]
command += arch_options + self.tool_options.get("nextpnr_options", [])
command += constraints
if is_interchange:
Expand Down