• State Accepted Answer
  • Locked Locked
  • Replies 3 replies
  • Subscribers 349 subscribers
  • Views 5746 views
  • Users 0 members are here
Options
Related
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Porting code From Cortex-A9 to Cortex-R7

Ajeesh

Hi,

 

I have some bare metal code written for Arm cortex A9. I would like to port this code to cortex R7. Since both of them belong to ARMv7, How much effort will this take?

I have never worked on cortex R processors. Will i be able to use the same assembly code? What changes am i to expect?

 

Regards,

Ajeesh

Parents
  • +1

    Not my area either, it has lots of shiny new facilities but I'd have thought the only thing that might really cause you problems is that you very probably will have a memory protection unit, but you won't have a memory mapping unit. So no virtual memory.

Reply
  • +1

    Not my area either, it has lots of shiny new facilities but I'd have thought the only thing that might really cause you problems is that you very probably will have a memory protection unit, but you won't have a memory mapping unit. So no virtual memory.

Children
No data