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Linux/DM388: Boot up time of DM388

Uma Shanker Gupta
Intellectual 700 points

Part Number: DM388

Tool/software: Linux

Hello,

I would like to know the boot up time of DM388 processor.  Is there any mechanism to optimize the boot up time.

Regards,

Uma Shanker

  • 0
    Mastermind 8715 points

    Hello Uma Shanker,


    You can check the boot time in cosole logs. It will give you almost accurate boot time for the device.

    To see this information on console, you have to enable the 'timestamps' in mini com/Terra term.

    Boot time optimization is tightly couple with your use case and what you want to achieve.  NAND optimization, disable UART logs, selecting a specific use case instead of generic ones, truing OFF certain components/Functionalities (Such as WiFi), enabling use case specific modules early during the boot are the basic techniques.

    We can help, if you have any specific requirements.

    Thanks

  • 0 in reply to Ravikiran HV
    Intellectual 700 points
    Hello Ravikiran,

    Thanks for your response.
    We want to know the boot time of DM388 CSK.

    Regards,
    Uma Shanker
  • 0 in reply to Uma Shanker Gupta
    Mastermind 8715 points
    Hello Uma Shanker,

    DM388 CSK takes about 25 seconds to boot kernel & about 60 seconds to start the streaming. These timings are dependent on the network configuration and you will see the difference in case of congested network environment.

    Thanks