From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [RFC 2/2] ARM omap: Add CONFIG_SILENT
Date: Thu, 12 Jan 2012 11:54:13 +0100 [thread overview]
Message-ID: <20120112105413.GB13145@game.jcrosoft.org> (raw)
In-Reply-To: <20120112092853.GZ5446@pengutronix.de>
On 10:28 Thu 12 Jan , Sascha Hauer wrote:
> On Wed, Jan 11, 2012 at 11:04:44PM +0530, Sanjeev Premi wrote:
> > Don't display any verbose message on the console.
>
> We already have pr_info and friends which right now all fall
> back to printf. Instead of adding an ifdef for each conditional
> printf how about making pr_* configurable? Something like this:
>
> #if (CONFIG_LOGLEVEL > 6)
> #define pr_info(fmt, arg...) printf(fmt, ##arg)
> #else
> #define pr_info(fmt, arg...) do {} while(0)
> #endif
> #if (CONFIG_LOGLEVEL > 5)
> #define pr_notice(fmt, arg...) printf(fmt, ##arg)
> #else
> #define pr_notice(fmt, arg...) do {} while(0)
> #endif
>
> BTW you seem to be very concerned about the codesize in the xloader
> environments, which I can understand. How about giving my thumb2 patches
> a try?
>
> panda_xload_defconfig:
> -rwxr-xr-x 1 sha ptx 41272 Jan 12 10:25 barebox.bin
>
> panda_xload_defconfig in thumb2 mode:
> -rwxr-xr-x 1 sha ptx 30348 Jan 12 10:25 barebox.bin
>
> To merge these I'm currently waiting for Jean-Christophes OK on
>
> ARM: move exception vectors away from start of binary
does not work on at91 yet
I'm working on the modification to make it work
I'll send a first version of the at91 bootstrap soon without this modifcation
and then fix it
Best Regards,
J.
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next prev parent reply other threads:[~2012-01-12 10:54 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-11 17:34 [RFC 1/2] ARM omap: Add null console Sanjeev Premi
2012-01-11 17:34 ` [RFC 2/2] ARM omap: Add CONFIG_SILENT Sanjeev Premi
2012-01-12 9:28 ` Sascha Hauer
2012-01-12 10:54 ` Jean-Christophe PLAGNIOL-VILLARD [this message]
2012-01-12 12:26 ` Premi, Sanjeev
2012-01-12 15:51 ` Premi, Sanjeev
2012-01-13 11:43 ` Sascha Hauer
2012-01-12 9:13 ` [RFC 1/2] ARM omap: Add null console Sascha Hauer
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