Boot time of Android 13.4.1 on the sabre board i.mx6

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Boot time of Android 13.4.1 on the sabre board i.mx6

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marcoc
Contributor II

Hello to all,

I need to have the timestamp of the boot up  of Android on my i.mx6 but in minicom I could not d it.

Have you any idea for solve this problem?

Thanks

Marco

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leige-b42127
Senior Contributor II

make menuconfig

Kernel hacking -> Show timing information on printks

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marcoc
Contributor II

This is already enabled.

Thanks Marco

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LeonardoSandova
Specialist I

Not sure how this is done in Android but I assume it should be as in Linux, adding the CONFIG_PRINTK_TIME=y configuration. There is also a host app which timestamps every line coming into the serial, it is called grabserial.

Leo

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marcoc
Contributor II

I tried to install grabserial but doesn't work. I have two errors in the first two lines of code, I think there is a problem with <!DOCTIME html> but I dont know which could it be.

Do you know how to solve this problem?

Thanks Marco

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LeonardoSandova
Specialist I

Hi Marco, create a new thread for this particular problem, so the title is more specific. weren't printk's timestamps enough information? or you need to have also timestamps on bootloader?

Leo

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marcoc
Contributor II

Hi Leo, I don't have any timestamps because minicom doesn't have, and I need also the timestamps on the boot loader.

Marco

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Rita_Wang
NXP TechSupport
NXP TechSupport

Hi Marco,

Which board are you using?

Best Regards

Dan

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marcoc
Contributor II

A sabre board i.mx6 quad core.

Marco

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