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hw: foboot-bitstream: remove unused clk48 net

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We only use the raw and usb48 nets.

Signed-off-by: Sean Cross <sean@xobs.io>
This commit is contained in:
Sean Cross 2019-03-10 20:53:58 +08:00
parent 69f7b5d836
commit 8fb6b5977b
1 changed files with 2 additions and 0 deletions
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hw/foboot-bitstream.py
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@ -104,6 +104,8 @@ class _CRG(Module):
platform.add_period_constraint(self.cd_usb_48_raw.clk, 1e9/48e6) platform.add_period_constraint(self.cd_usb_48_raw.clk, 1e9/48e6)
platform.add_period_constraint(self.cd_sys.clk, 1e9/12e6) platform.add_period_constraint(self.cd_sys.clk, 1e9/12e6)
platform.add_period_constraint(self.cd_usb_12.clk, 1e9/12e6) platform.add_period_constraint(self.cd_usb_12.clk, 1e9/12e6)
platform.add_period_constraint(clk48, 1e9/48e6)
platform.add_period_constraint(clk48_raw, 1e9/48e6)
self.reset = Signal() self.reset = Signal()