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hw: foboot-bitstream: remove clk48_in signal

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It's unused.

Signed-off-by: Sean Cross <sean@xobs.io>
This commit is contained in:
Sean Cross 2019-03-10 21:04:19 +08:00
parent 8fb6b5977b
commit 6638801886
1 changed files with 0 additions and 6 deletions
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6
hw/foboot-bitstream.py
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@ -121,13 +121,7 @@ class _CRG(Module):
# self.cd_usb_48_raw.rst.eq(reset_delay != 0),
]
clk48_in = Signal()
self.comb += self.cd_usb_48_raw.clk.eq(clk48_raw)
self.specials += Instance(
"SB_GB",
i_USER_SIGNAL_TO_GLOBAL_BUFFER=clk48_raw,
o_GLOBAL_BUFFER_OUTPUT=clk48_in,
)
self.comb += self.cd_usb_48.clk.eq(clk48)
self.sync.usb_48_raw += clk12_counter.eq(clk12_counter + 1)