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Date: Mon, 13 Sep 2010 20:28:54 +0200
Message-ID: <AANLkTinzchkOZ67+wVXejLb+UqLRCu+zrzVB4j5zG2_w@mail.gmail.com>
Subject: Re: ARM target not boot after remap memory
From: Robin Theunis <robint91@gmail.com>
To: Johannes Stezenbach <js@sig21.net>
Cc: linux-kernel@vger.kernel.org, linux-embedded@vger.kernel.org
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The __log_buf

<5>Linux version 2.6.34.1robin9200v1.0 (robin@pc-robin) (gcc version
4.3.5 (Buildroot 2010.08) ) #36 Mon Sep 13 15:18:08 CEST 2010
<4>CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=c0007177
<4>CPU: VIVT data cache, VIVT instruction cache
<4>Machine configuration botched (nr 251), unable to continue.

I don't understand it. What does it means? I have my mach types setup correctly.

Robin

2010/9/13 Johannes Stezenbach <js@sig21.net>:
> On Mon, Sep 13, 2010 at 04:30:17PM +0200, Robin Theunis wrote:
>>
>> I have compiled  the kernel with early printk on and debug_LL, It still
>> doesn't nothing after that line.
>
> Please don't top-post.
>
> Did you add "earlyprintk" to your kernel command line
> like the EARLY_PRINTK menuconfig help text suggests?
>
> arch/arm/mach-at91/include/mach/debug-macro.S also suggests
> the LL debug output goes to AT91 debug unit not to normal UART
> (not sure about this, I don't know much about AT91).
> Did you try to dump __log_buf using JTAG?
>
>
> HTH
> Johannes
>