full memory test

[puneeth989]

Hi,

      I am trying to do full dram memory test from the user space in imx6q sabre sd. But if I run my code, system will hang. I know the problem is with already using memory.

Please give the solution to test my code. I don't want to use memtester, I want to run my own code.

Here i attached my code.

[igorpadykov]

Hi PUNEETH

for testing memory recommended linux memtester

https://linux.die.net/man/8/memtester 

If you are writing own test one can try to find where it hangs debugging and using

AN4553 Using Open Source Debugging Tools for Linux on i.MX Processors
https://www.nxp.com/docs/en/application-note/AN4553.pdf

Best regards
igor
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