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AR# 36219

12.1 EDK, xps_ll_temac - ML510/Lwip assumes I am using the first PHY

Description

For the SGMII port of the ML510 board, the second TEMAC from an xps_ll_temac is used to connect to the external PHY. Lwip seems to assume that I am using the first TEMAC from the xps_ll_temac. How do I get Lwip to see my TEMAC when I am using only the second TEMAC?

Solution

A TEMAC software driver patch can be applied to get around this issue for the ML510 board. http://www.xilinx.com/txpatches/download/lltemac_v3_00_a_patch.zip

Extract the patch into your project directory. This will create a drivers directory with the updated TEMAC driver. Clean your software, libraries, and rerun to have the tools pick up the new driver.

AR# 36219
Date Created 06/15/2010
Last Updated 06/15/2010
Status Active
Type General Article
IP
  • XPS LL TEMAC