* Shorten booting time
@ 2020-04-08 11:59 JH
2020-04-09 14:25 ` [yocto] " Anders Montonen
0 siblings, 1 reply; 3+ messages in thread
From: JH @ 2020-04-08 11:59 UTC (permalink / raw)
To: Yocto discussion list
Hi,
I am running Yocto built Linux on an ARM device, it takes about more
than 1 minutes to boot from NAND and kernel, any good strategy to
reduce the ARM device booting time? I can think of cutting down
unnecessary configures in kernel.
Thank you.
Kind regards,
- jh
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [yocto] Shorten booting time
2020-04-08 11:59 Shorten booting time JH
@ 2020-04-09 14:25 ` Anders Montonen
2020-04-09 15:01 ` Michael Nazzareno Trimarchi
0 siblings, 1 reply; 3+ messages in thread
From: Anders Montonen @ 2020-04-09 14:25 UTC (permalink / raw)
To: Yocto discussion list
On 8 Apr 2020, at 14:59, JH <jupiter.hce@gmail.com> wrote:
>
> I am running Yocto built Linux on an ARM device, it takes about more
> than 1 minutes to boot from NAND and kernel, any good strategy to
> reduce the ARM device booting time? I can think of cutting down
> unnecessary configures in kernel.
If you’re using systemd, you can use systemd-analyze to get some boot performance statistics. They can help identify slow-starting services, dependency chains, and other bottlenecks.
-a
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [yocto] Shorten booting time
2020-04-09 14:25 ` [yocto] " Anders Montonen
@ 2020-04-09 15:01 ` Michael Nazzareno Trimarchi
0 siblings, 0 replies; 3+ messages in thread
From: Michael Nazzareno Trimarchi @ 2020-04-09 15:01 UTC (permalink / raw)
To: Anders Montonen; +Cc: Yocto discussion list
Hi
Please give some information about your plafform.
Kernel release
u-boot release
architecture
ubifs or not
Michael
On Thu, Apr 9, 2020 at 4:25 PM Anders Montonen <Anders.Montonen@iki.fi> wrote:
>
> On 8 Apr 2020, at 14:59, JH <jupiter.hce@gmail.com> wrote:
> >
> > I am running Yocto built Linux on an ARM device, it takes about more
> > than 1 minutes to boot from NAND and kernel, any good strategy to
> > reduce the ARM device booting time? I can think of cutting down
> > unnecessary configures in kernel.
>
> If you’re using systemd, you can use systemd-analyze to get some boot performance statistics. They can help identify slow-starting services, dependency chains, and other bottlenecks.
>
> -a
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2020-04-08 11:59 Shorten booting time JH
2020-04-09 14:25 ` [yocto] " Anders Montonen
2020-04-09 15:01 ` Michael Nazzareno Trimarchi
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