How to communicate with a slave processor (IPU1) using IPC on DRA7xx

Hello Fahad,

Please see the links:
omappedia.org/.../Ducati_For_Dummies
processors.wiki.ti.com/.../IPC_Users_Guide

Best regards,
Yanko

Thanks Yanko for your reply.

I'm able to successfully follow following link using GLSDK v7.x but unable to do so using GLSDK v6.x (ti-glsdk_dra7xx-evm_6_04_00_02).

processors.wiki.ti.com/.../RPMsg_Kernel_Client_Application

Version 7 sdk is based on kernel v3.14 whereas the other sdk I'm using is based on kernel version 3.8. So specifically my question is can I use MessagQApp (from linux user space) or RPMsg client application (linux kernel space) to verify communication with remoteproc (i.e IPU1 in my case)?

Thanks again,

Fahad

One more thing..
I'm unable to verify IPC example using userspace sample application by following steps as mentioned at:
downloads.ti.com/.../DRA7xx_GLSDK_Software_Developers_Guide.html

To summarize, kernel client application works using ti-glsdk_dra7xx-evm_7_00_00_04 but not using ti-glsdk_dra7xx-evm_6_04_00_02.
User space sample application (MessageQApp) doesn't work whether I use ti-glsdk_dra7xx-evm_7_00_00_04 or ti-glsdk_dra7xx-evm_6_04_00_02!

Am I missing something here/Suggestions?

Thanks!