From: Jun Sun <jsun@mvista.com>
To: "Avinash S." <avinash.s@inspiretech.com>
Cc: linux <linux-mips@linux-mips.org>, jsun@mvista.com
Subject: Re: printk problems
Date: Tue, 8 Apr 2003 10:07:20 -0700 [thread overview]
Message-ID: <20030408100720.B6865@mvista.com> (raw)
In-Reply-To: <200304081211.h38CBgf6024962@smtp.inspirtek.com>; from avinash.s@inspiretech.com on Tue, Apr 08, 2003 at 05:27:23PM +0530
On Tue, Apr 08, 2003 at 05:27:23PM +0530, Avinash S. wrote:
> Hello,
> I am trying to port linux to a custom built IDT MIPS board. I have
> managed to get the UART working. My bootup code loads and prints some
> debugging messages initially and then actual kernel bootup occurs.
> However it hangs when it reaches the first printk function. i have tried
> to debug this with some difficulty but with no effect. Could some one
> tell me or atleast point me to where i can get some info on how printk
> works or atleast how to debug my printk to see where the actual problem
> lies?
>
You might want to try the early printk approach. See
http://linux.junsun.net/porting-howto/
Jun
next prev parent reply other threads:[~2003-04-08 17:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-04-08 11:57 printk problems Avinash S.
2003-04-08 15:37 ` Justin Carlson
2003-04-08 18:24 ` Michael Pruznick
2003-04-08 17:07 ` Jun Sun [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-11-03 20:13 Arrigo Benedetti
2004-11-03 22:56 ` Benjamin Herrenschmidt
2004-11-04 1:50 ` Arrigo Benedetti
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