From 15054f6f8eb71a4ce495a60104124e8b44578615 Mon Sep 17 00:00:00 2001 From: Florent Kermarrec Date: Wed, 28 Jun 2023 11:09:19 +0200 Subject: [PATCH] liteeth_gen/sgmii: Expose link_up status. --- liteeth/gen.py | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/liteeth/gen.py b/liteeth/gen.py index f90a416..84668c8 100755 --- a/liteeth/gen.py +++ b/liteeth/gen.py @@ -134,11 +134,12 @@ _io = [ # SGMII PHY Pads ("sgmii", 0, - Subsignal("refclk", Pins(1)), - Subsignal("txp", Pins(1)), - Subsignal("txn", Pins(1)), - Subsignal("rxp", Pins(1)), - Subsignal("rxn", Pins(1)) + Subsignal("refclk", Pins(1)), + Subsignal("txp", Pins(1)), + Subsignal("txn", Pins(1)), + Subsignal("rxp", Pins(1)), + Subsignal("rxn", Pins(1)), + Subsignal("link_up", Pins(1)), ), ] @@ -249,6 +250,7 @@ class PHYCore(SoCMini): rx_polarity = 0, # Add support to liteeth_gen if useful. tx_polarity = 0, # Add support to liteeth_gen if useful. ) + self.comb += ethphy_pads.link_up.eq(ethphy.link_up) else: raise ValueError("Unsupported PHY") self.submodules.ethphy = ethphy