iccom-test failed about libiccom

[nikita-yoush]

This error means that software running on CR7 core does not respond in time.

[uic03393]

Hi, thanks for your prompt response. Do I need to run similar code on R7?

[nikita-yoush]

iccom is renesas's library for communication between CA53 and CR7 cores. You need this library only if you run some software on CR7 core and need to communicate with that from Linux.

I can't support you on creating and running CR7 binaries, sorry. But if you try, beware of memory conflicts, you will likely need to change entire BSP memory map (hardcoded inside u-boot sources) to free some memory for CR7.

If you don't understand what this is about, then just forget about iccom existence.

[uic03393]

Hi, thanks for your sharing~

[NguyenBNguyen]

Hi,
I could run ICCOM for communication CA <->CR on H3 v2.0.
However, I got the same issue oh H3 v3.0 : iccom e6260000.iccom3: [Err] Channel init EDEADLK
What should I check ? Thanks.