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Message-ID: <AANLkTinzchkOZ67+wVXejLb+UqLRCu+zrzVB4j5zG2_w@mail.gmail.com> Date: Mon, 13 Sep 2010 20:28:54 +0200 From: Robin Theunis <robint91@...il.com> To: Johannes Stezenbach <js@...21.net> Cc: linux-kernel@...r.kernel.org, linux-embedded@...r.kernel.org Subject: Re: ARM target not boot after remap memory The __log_buf <5>Linux version 2.6.34.1robin9200v1.0 (robin@...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@...21.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 > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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