From: Constantine Shulyupin <const@makelinux.com>
To: Marco Stornelli <marco.stornelli@gmail.com>
Cc: linux-embedded@vger.kernel.org
Subject: Re: Super Fast Boot of Embedded Linux: 300 ms from boot loader to shell
Date: Wed, 13 Apr 2011 17:53:45 +0300 [thread overview]
Message-ID: <BANLkTimLGVfS=wbkmYMRkirsARwFHNYWVw@mail.gmail.com> (raw)
In-Reply-To: <4DA331F9.5070902@gmail.com>
Thank you Marco for your feedback. I've added summary of used
optimization method:
• Reduction of kernel and filesystem size
• Kernel features: naked boot, initrd without compression
• Optimization of NAND flash interface in boot loader
• Boot time was measured with utility tstamp
• You can find more detailed list of methods at http://elinux.org/Boot_Time
• Techniques for improving embedded Linux startup time, presentation:
http://www.makelinux.com/emb/fastboot/MontaVista
Actually, detailed implementations of optimization methods are
described in numerous documents.
On Mon, Apr 11, 2011 at 7:53 PM, Marco Stornelli
<marco.stornelli@gmail.com> wrote:
> Il 11/04/2011 16:02, Constantine Shulyupin ha scritto:
>>
>> Hello all,
>>
>> Make Linux Software presents the fastest ever embedded Linux boot for
>> 720 MHz ARM and NAND flash memory. Linux boot time is 300 milliseconds
>> from boot loader to shell. The first goal of the project is to achieve
>> a minimal boot time of a minimal but functional Linux system on common
>> hardware. The second goal is to provide a platform for developing more
>> functional systems with an even minimized boot time.
>>
>
> Hi,
>
> is it a marketing announcement or a presentation of an innovative solution?
> In the first case don't send this kind of email to this mailing list. In the
> second one, could you explain to us your "fast boot" solution or your kernel
> modifications? I can't find any implementation details on the web site.
>
> Marco
>
--
Constantine Shulyupin
http://www.MakeLinux.com/
Embedded Linux Systems,
Device Drivers, TI DaVinci
next prev parent reply other threads:[~2011-04-13 14:53 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-11 14:02 Super Fast Boot of Embedded Linux: 300 ms from boot loader to shell Constantine Shulyupin
2011-04-11 16:53 ` Marco Stornelli
2011-04-13 14:53 ` Constantine Shulyupin [this message]
2011-04-13 17:27 ` Marco Stornelli
2011-04-14 7:43 ` Matthieu CASTET
2011-04-14 18:52 ` Robert Schwebel
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