From aafb7081ff31895ce03d0b7619eec4ec2fdfe07d Mon Sep 17 00:00:00 2001
From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Fri, 1 Oct 2021 16:22:33 +0200
Subject: [PATCH] mac: Disable sys_data_path by default since seems to
 introduce a regression.

netboot no longer works on Arty with sys_data_path set to True:
python3 -m litex_boards.targets.digilent_arty --with-ethernet --build
---
 liteeth/mac/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/liteeth/mac/__init__.py b/liteeth/mac/__init__.py
index bcc0204..39d85fb 100644
--- a/liteeth/mac/__init__.py
+++ b/liteeth/mac/__init__.py
@@ -21,7 +21,7 @@ class LiteEthMAC(Module, AutoCSR):
         hw_mac            = None,
         timestamp         = None,
         full_memory_we    = False,
-        sys_data_path     = True):
+        sys_data_path     = False):
         assert interface in ["crossbar", "wishbone", "hybrid"]
         self.submodules.core = LiteEthMACCore(phy, dw, with_preamble_crc, sys_data_path)
         self.csrs = []