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DMA transactions monitoring in juno board

Pallavi

Hi,

We are interested in monitoring all the DMA transactions throughout juno board. we have gone through the technical reference manual and found PL330 is the respective DMA controller but found that the respective code in kernel is not getting compiled (http://releases.linaro.org/14.09/members/arm/android/images/armv8-android-juno-lsk) .

Can anyone please tell the point where to start for calculating the DMA transactions ?

Regards,

Pallavi

  • 0

    Hello Pallavi,

    As just discussed by email in the Support case - pl330 is not supported in the current Linaro release, it may become available in future builds, but for now if you are interested in DMA we recommend you look at the 3.15 based resources here on Connected Community. These do include a pl330 driver.

    MarkN

    ARM Support.