Arm linux Asymmetric multicore programming

[pulluru]

Hi,



I have an multi-core arm processor. I have a requirement to make core1 run Linux and to utilize core2(currently in WFI state) for specific application, say example: running a network packet engine on core2, for increasing performance.



I am a beginner to arm and kernel programming. I would like to wake-up the core2 from WFI state and run my own program.



Could you please give me some pointers to the linux arch/kernel code where the CPU core initialization happens?



Thanks.
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