From 64cceb24b1e129768dff74e16085ac6a92e4c661 Mon Sep 17 00:00:00 2001
From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Mon, 10 Jul 2023 12:59:17 +0200
Subject: [PATCH] liteeth_gen: Expose reset.

---
 liteeth/gen.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/liteeth/gen.py b/liteeth/gen.py
index c7ddb65..c3a663c 100755
--- a/liteeth/gen.py
+++ b/liteeth/gen.py
@@ -146,6 +146,7 @@ _io = [
     # SGMII PHY Pads
     ("sgmii", 0,
         Subsignal("refclk",  Pins(1)),
+        Subsignal("rst",     Pins(1)),
         Subsignal("txp",     Pins(1)),
         Subsignal("txn",     Pins(1)),
         Subsignal("rxp",     Pins(1)),
@@ -261,7 +262,10 @@ 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)
+            self.comb += [
+                ethphy.reset.eq(ethphy_pads.rst),
+                ethphy_pads.link_up.eq(ethphy.link_up),
+            ]
         else:
             raise ValueError("Unsupported PHY")
         self.ethphy = ethphy