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!

cancel
Showing results for 
Search instead for 
Did you mean: 
Highlighted
174 Views
Registered: ‎05-28-2019

Kernel panic during echo test

I'm trying to run a simple echo test with Zedboard and openAmp following this link:

https://www.xilinx.com/support/documentation/sw_manuals/xilinx2018_3/ug1186-zynq-openamp-gsg.pdf

but when i run

echo start > /sys/class/remoteproc/remoteproc0/state

i get a kernel panic error. I attach the outuput. How i can solve it?

0 Kudos
2 Replies
Moderator
Moderator
150 Views
Registered: ‎05-10-2017

Re: Kernel panic during echo test

Could you please share your device-tree? Also can you make sure you have the flag -DUSE_AMP=1 in BSP settings drivers: Settings > Overview > Drivers >
<selected_processor>.

-------------------------------------------------------------------------
Don’t forget to reply, kudo, and accept as solution.
-------------------------------------------------------------------------
0 Kudos
132 Views
Registered: ‎05-28-2019

Re: Kernel panic during echo test

I attach the plain text of system.dtb obtained with dtc utility. I don't create the echo_test project with Xilinx SDK because, according with documentation (page 30, "Building remote application in Xilinx SDK"), I don't want to rebuild the demo application.

0 Kudos