AR# 64833

2015.1 AXI Ethernet/RGMII - LWIP is not working on Artix device.

描述

I have built an AC701 RGMII Ethernet design in Vivado 2015.1.

 

The design fails to work correctly with LwIP.

It hangs at the following step:

Waiting for PHY to complete autonegotiation.

Also, LwIP is unable to return pings.

解决方案

This is an issue with the LwIP adapter.

To resolve the issue, please replace the file  in the following directory with the file attached to this answer record: 

C:\Xilinx\SDK\2015.1\data\embeddedsw\ThirdParty\sw_services\lwip141_v1_0\src\contrib\ports\xilinx\netif.

This issue has been fixed in 2015.2.

附件

文件名 文件大小 File Type
xaxiemacif_physpeed.c 20 KB C
AR# 64833
日期 07/14/2015
状态 Active
Type 综合文章
器件
Tools
IP