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TDA2EVM5777: How can I measure boot time?

Taekmin Lee
Expert 1445 points

Part Number: TDA2EVM5777

Hi.

I'm working with TDA2EVM5777, VisionSDK 3.07.

I am trying to fastboot (early boot and late attach of remote cores) on EVM.

I prepared a new SD card by applying kernel patch.

And I checked that the boot was faster.

I want to measure the exact boot time.

How can I do it?

Regards,

Lee.

  • 0
    TI__Mastermind 30480 points

    Hi Lee,

    Boot time measurement was done on a kernel 3.14 and u-boot 2014.05 based visionSDK 

    Please google for sprac82.pdf , this pdf gives the patches applied on u-boot to add the benchmarking.

    but this activity was not done on kernel 4.4 and u-boot 2016-05(ie visionsdk 3.07)

    Thanks

    RamPrasad