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Merge pull request #152 from gsomlo/gls-trellis-svf

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build/lattice/trellis: generate bitstream directly in svf format
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enjoy-digital 2019-03-06 23:41:20 +01:00 committed by GitHub
commit 3543b56753
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litex/build/lattice/trellis.py
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@ -143,7 +143,7 @@ class LatticeTrellisToolchain:
self.build_template = [
"yosys -q -l {build_name}.rpt {build_name}.ys",
"nextpnr-ecp5 --json {build_name}.json --lpf {build_name}.lpf --textcfg {build_name}.config --{architecture} --package {package} --freq {freq_constraint}",
"ecppack {build_name}.config {build_name}.bit"
"ecppack {build_name}.config --svf {build_name}.svf --bit {build_name}.bit"
]
self.freq_constraints = dict()