From 8fb6b5977b30c12b135221700adba634ed69c158 Mon Sep 17 00:00:00 2001 From: Sean Cross Date: Sun, 10 Mar 2019 20:53:58 +0800 Subject: [PATCH] hw: foboot-bitstream: remove unused clk48 net We only use the raw and usb48 nets. Signed-off-by: Sean Cross --- hw/foboot-bitstream.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/hw/foboot-bitstream.py b/hw/foboot-bitstream.py index aacb915..e7b0f44 100755 --- a/hw/foboot-bitstream.py +++ b/hw/foboot-bitstream.py @@ -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_sys.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()