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Tool/software:
Hi TI Experts,
I am exploring around AM62x. I'm testing zero copy's functionality based on git.ti.com/.../rpmsg_char_zerocopy.git.
I have successfully requested physical memory in core A, but I keep experiencing segment errors while accessing the physical address in core R.
CORE A log :
CORE R log:
And I also tried to access the physical address of the application directly in A core, and a segment fault occurred.
I'd like to know what's wrong with my operation, thanksl
Thanks for confirming your solution!
If you have additional questions about the zerocopy example or IPC in general, feel free to create a new thread and we can discuss there. I'll be looking into porting the zerocopy example to kernel 6.6 (for SDK 10.0) sometime in the next couple of weeks.
Regards,
Nick