AR# 68390

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


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:

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

How do I work around the issue?


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:

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

AR# 68390
Date 12/21/2016
Status Active
Type General Article