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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 0/2] console none support
Date: Wed, 23 Jan 2013 21:49:39 +0100	[thread overview]
Message-ID: <20130123204939.GC1906@pengutronix.de> (raw)
In-Reply-To: <20130123204215.GR26329@game.jcrosoft.org>

On Wed, Jan 23, 2013 at 09:42:15PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote:
> On 21:40 Wed 23 Jan     , Sascha Hauer wrote:
> > On Wed, Jan 23, 2013 at 10:20:28AM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > > HI,
> > > 
> > > 	This patch serie introduce the console none support
> > > 
> > > 	this will allow to reduce the barebox significantly special for
> > > 	bootstrap
> > > 
> > > 	As example on at91sam9263 console none vs console simple
> > > 
> > > 	barebox.bin		=> 6.5 KiB
> > > 	zbarebox.bin lzo	=> 3.8 KiB
> > > 
> > > The following changes since commit b290fa88fb2c97a1d5b08ded3554c0a464a4562f:
> > > 
> > >   at91: usb_a9263: add bootstrap version (2013-01-18 17:17:11 +0800)
> > > 
> > > are available in the git repository at:
> > > 
> > >   git://git.jcrosoft.org/barebox.git delivery/console_none
> > > 
> > 
> > Applied, thanks
> > 
> > BTW for the pcm038_defconfig this saves around 30k which is about 10% of
> > the binary size. Well, this configuration is not particularly useful,
> > but still it successfully boots the kernel.
> 
> for production boot where the boot time is critical it could be

Yes, indeed. I just meant that in such a case I would disable a lot
of other features which are useless without console.

> 
> I'll take a look to finish the dmesg support
> as this will help too on the boot time

Great ;)

Sascha

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      reply	other threads:[~2013-01-23 20:49 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-23  9:20 Jean-Christophe PLAGNIOL-VILLARD
2013-01-23 10:01 ` [PATCH 1/2] console: switch select to choice Jean-Christophe PLAGNIOL-VILLARD
2013-01-23 10:01   ` [PATCH 2/2] introduce console none support Jean-Christophe PLAGNIOL-VILLARD
2013-01-23 20:40 ` [PATCH 0/2] " Sascha Hauer
2013-01-23 20:42   ` Jean-Christophe PLAGNIOL-VILLARD
2013-01-23 20:49     ` Sascha Hauer [this message]

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