Hi,
Is there a way to know the "number of core" information from the hardware register for the iMX8M family processor? This hardware register has to be memory-mapped so I can access it from the software layer.
Also, what are the functions of the registers between 2800_0000 to 28FF_FFFF (A53/DAP)?
Hi Harry
one can use fuse NUM_A53_CORES in Table 6-45. Fusemap Descriptions
i.MX8MDQ Reference Manual (rev.0 1/2018)
https://www.nxp.com/docs/en/reference-manual/IMX8MDQLQRM.pdf
and use arm A53 core documentation
Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------