Memory isolation between cortexa-53 cores

Na-veen — Thu, 27 Jan 2022 09:49:20 GMT

Hi Team,

I am working with iMX8M plus eval board and trying to understand memory isolation between the Cortex-a53 cores.

I have seen document on memory isolation between M7 and A53 cores but i am trying to isolate memory between four A53 cores.
"Ref: Getting_Started_with_multicore_Programming_for_i.MX"

1. Is it possible to separate memory between a53 cores?
2. How to prevant memory access between a53 cores?

Thanks,
Naveen

Re: Memory isolation between cortexa-53 cores

Yuri — Fri, 28 Jan 2022 07:43:10 GMT

@Na-veen
Hello,

please refer to the following Community discussion.

https://community.nxp.com/t5/i-MX-Processors/iMX8M-plus-unable-to-separate-memory-between-cortex-a53-cores/m-p/1405965/highlight/false#M186393

Regards,
Yuri.

i.MX Processors中的主题 Re: Memory isolation between cortexa-53 cores

Memory isolation between cortexa-53 cores

Re: Memory isolation between cortexa-53 cores