UPGRADE YOUR BROWSER

We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 68390

Zynq UltraScale+ MPSoC: 2016.4 PetaLinux - failed to generate memory node in system-conf.dtsi.

Description

PetaLinux 2016.4 fails to generate a correct memory node in the system-conf.dtsi file for some designs that are not based on the ZCU102 board.

Memory nodes which are not based on a ZCU102 are generated as follows:

memory
{ device_type = "memory"; reg = <0x0 0x0 0x80000000>; }


How do I work around the issue?

Solution

This is a known issue in the 2016.4 PetaLinux release and will be fixed in a future release of PetaLinux.

In the meantime, you can work around the issue by modifying the memory node as follows:

>memory
{ device_type = "memory"; reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x0 0x0 0x80000000>; }

AR# 68390
Date 12/21/2016
Status Active
Type General Article
Devices
Tools
Page Bookmarked