From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from tango.tkos.co.il ([62.219.50.35]) by canuck.infradead.org with esmtps (Exim 4.72 #1 (Red Hat Linux)) id 1PBkQo-0000mi-Dt for barebox@lists.infradead.org; Fri, 29 Oct 2010 08:35:27 +0000 Date: Fri, 29 Oct 2010 10:34:51 +0200 From: Baruch Siach Message-ID: <20101029083451.GB21232@tarshish> References: <201010291904.16717.marc@cpdesign.com.au> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: command bootu to start kernel To: Belisko Marek Cc: barebox@lists.infradead.org Hi Belisko, On Fri, Oct 29, 2010 at 10:20:46AM +0200, Belisko Marek wrote: > I have 2.6.32 kernel but early_printk isn't available and I enable > lowlevel debugging but > don't get nothing else on console. Anyway thanks. Try this patch to see the low level console output: commit 5c31454464ed655401c31c68c895b16eafd2bde5 Author: Baruch Siach Date: Mon Jan 19 10:41:47 2009 +0200 arm, printk: the famous printascii() hack diff --git a/kernel/printk.c b/kernel/printk.c index 5052b54..d685f8a 100644 --- a/kernel/printk.c +++ b/kernel/printk.c @@ -685,6 +685,10 @@ asmlinkage int vprintk(const char *fmt, va_list args) /* Emit the output into the temporary buffer */ printed_len += vscnprintf(printk_buf + printed_len, sizeof(printk_buf) - printed_len, fmt, args); + { + extern void printascii(const char *); + printascii(printk_buf); + } /* -- ~. .~ Tk Open Systems =}------------------------------------------------ooO--U--Ooo------------{= - baruch@tkos.co.il - tel: +972.2.679.5364, http://www.tkos.co.il - _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox