OpenAmp with Zynq to run CPU0 (Petalinux) & CPU1 (FreeRTOS)

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Dec 8, 2016, 2:11:17 AM12/8/16

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Hi All,

I am trying to run both CPU0 (PetaLinux) & CPU! (FreeRtos) followed UG978, and Chapter 3 of the UG1186.

Environment:

I am using Xilinx tools V 2016.2 and Petalinux V 2016.2, BSP etc.,

Tried steps given in the following blogs

Not able to successfully load the cpu1(FreeRTOS).

I am able to create a only linux project and debug using TCF agent.

I searched blogs, community forum & requested xilinx customer support also, but no proper answer

I am stuck at basic system up running on both the cores.

What are all modifications in the FSBL project (Files) needed to run the CPU1 firmware?

Getting following error when tried remoteproc module

1. Failed to open rpmsg proxy driver device file. --> if test app is proxy_app

2. module zynq_remoteprob not found in modules.dep --> if test app is proxy_app

3. Failed to open rpmsg file /dev/rpmsg0.: No such file or directory --> if test app is echo_test

Any procedure or link for achieving my requirement will be great help.

Thanks & Best Regards,

Krishna

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Dec 12, 2016, 12:15:12 PM12/12/16

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Hi Krishnamurthy,

Sorry for my late reply.

From your log “. module zynq_remoteprob not found in modules.dep ”

The remoteproc name is wrong, it is zynq_remoteproc.

I am not sure if UG978 can just work with the zynq_remoteproc kernel module.

As UG978 is obsolete.

Could you use Xilinx forum: https://forums.xilinx.com/

Or Xilinx support portal: https://www.xilinx.com/support/service-portal.html for further Xilinx specific questions?

Best Regards,

Wendy

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