platforms: Remove useless symbiflow import.

This commit is contained in:
Florent Kermarrec 2022-01-17 08:25:00 +01:00
parent 699c096e91
commit b33deba2ed
4 changed files with 0 additions and 4 deletions

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@ -144,6 +144,5 @@ class Platform(XilinxPlatform):
def do_finalize(self, fragment):
XilinxPlatform.do_finalize(self, fragment)
from litex.build.xilinx import symbiflow
self.add_period_constraint(self.lookup_request("clk100", loose=True), 1e9/100e6)
self.add_period_constraint(self.lookup_request("clk24", loose=True), 1e9/24e6)

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@ -357,5 +357,4 @@ class Platform(XilinxPlatform):
def do_finalize(self, fragment):
XilinxPlatform.do_finalize(self, fragment)
from litex.build.xilinx import symbiflow
self.add_period_constraint(self.lookup_request("clk100", loose=True), 1e9/100e6)

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@ -71,5 +71,4 @@ class Platform(XilinxPlatform):
def do_finalize(self,fragment):
XilinxPlatform.do_finalize(self, fragment)
from litex.build.xilinx import symbiflow
self.add_period_constraint(self.lookup_request("clk12", loose=True), self.default_clk_period)

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@ -176,5 +176,4 @@ class Platform(XilinxPlatform):
def do_finalize(self, fragment):
XilinxPlatform.do_finalize(self, fragment)
from litex.build.xilinx import symbiflow
self.add_period_constraint(self.lookup_request("clk50", loose=True), 1e9/50e6)