Read Time Stamp Timer value in Linux

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Read Time Stamp Timer value in Linux

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SchererFlo
Contributor I

We're trying to establish cross core timin analysis and therefore need to read the TimeStampTimer value since this one is valid across both systems. 

How can the timer be read in Linux? 

Is there a driver already installed (using the 4.14 kernel / Yocto project from NXP)?

Is there another way to get one synchronous timing across both platforms (Linux / FreeRTOS)?

 

Thanks, Florian Scherer

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