From: Robert Schwebel <r.schwebel@pengutronix.de>
To: Boaz Ben-David <boaz.bd@wellsense-tech.com>
Cc: "barebox@lists.infradead.org" <barebox@lists.infradead.org>
Subject: Re: iMX35 3stack framebuffer problem
Date: Tue, 11 Oct 2011 09:06:16 +0200 [thread overview]
Message-ID: <20111011070616.GM18273@pengutronix.de> (raw)
In-Reply-To: <4E93E8CB.1040504@wellsense-tech.com>
On Tue, Oct 11, 2011 at 08:57:15AM +0200, Boaz Ben-David wrote:
> The kernel size is almost 5MB (it includes an initramfs).
>
> 8 seconds are from the time I call "bootm uImage" and until the init script in
> the initramfs kicks in.
>
> If I can seriously shorten this time I will be glad to know, maybe there's
> something I missed.
Do you really need such a big image? Making things as small as possible
in the first place and load everything that's possible at a later time
is a good strategy for quickboot scenarios.
The elinux reference is a good one for boot time reduction. Their wiki
has a long list of possibilities.
rsc
--
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prev parent reply other threads:[~2011-10-11 7:06 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-07 16:35 Boaz Ben-David
2011-03-08 5:35 ` Marc Reilly
2011-03-08 7:03 ` Boaz Ben-David
2011-03-08 7:10 ` Baruch Siach
2011-05-29 6:08 ` Boaz Ben-David
2011-05-29 6:33 ` Baruch Siach
2011-05-29 7:14 ` Boaz Ben-David
2011-05-29 7:28 ` Baruch Siach
2011-10-09 7:10 ` Boaz Ben-David
2011-10-10 4:44 ` Baruch Siach
2011-10-11 6:40 ` Boaz Ben-David
2011-10-11 6:54 ` Robert Schwebel
[not found] ` <4E93E8CB.1040504@wellsense-tech.com>
2011-10-11 6:59 ` Boaz Ben-David
2011-10-11 7:01 ` Baruch Siach
2011-10-11 7:06 ` Robert Schwebel [this message]
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