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symbiflow: restore add_false_path_constraint 

Restore the method to fix SymbiflowToolchain class API

Signed-off-by: Robert Winkler <rwinkler@antmicro.com>
This commit is contained in:
Robert Winkler 2020-11-24 14:53:03 +01:00
parent f918d0bf02
commit 6684e7ae7a
1 changed files with 3 additions and 0 deletions
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3
litex/build/xilinx/symbiflow.py
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@ -242,6 +242,9 @@ class SymbiflowToolchain:
.format(self.clocks[clk], period)) .format(self.clocks[clk], period))
self.clocks[clk] = period self.clocks[clk] = period
def add_false_path_constraint(self, platform, from_, to):
# FIXME: false path constraints are currently not supported by the symbiflow toolchain
return
def symbiflow_build_args(parser): def symbiflow_build_args(parser):
pass pass