From: mcuos.com@gmail.com (Wan ZongShun)
To: linux-arm-kernel@lists.infradead.org
Subject: defining ARM machine type properly
Date: Thu, 27 May 2010 11:14:07 +0800 [thread overview]
Message-ID: <AANLkTilhxt5hVjffJMRPzN477Czw2_Xtqo2joYvo1vM3@mail.gmail.com> (raw)
In-Reply-To: <4BFD8E7A.6050103@gmail.com>
2010/5/27 f. achkar <fachkar.datawind@gmail.com>:
> hi,
> I'm trying to port smdk2450 arch to the a new kernel 2.6.32-9, I did the
> initial work as per various googled documents, but somehow the current
> initial Image is failing at arch/arm/kernel/head-common.S :
> '__lookup_processor_type', and eventually goes to '__error_a' of the
The '__lookup_processor_type' goes to '__error_a' is not related to
your machine_type,
you should check whether there is a true definition of select
CPU_ARMxx in the arch/arm/kconfig.
The issue maybe result from you get a wrong ARM processor type
number,which is not equal to
the R9 resigster value.
> same file! this seems to be related to the definition of machine_type as
> defined in :
> include/asm-arm/mach-types.h ?and arch/arm/tools/mach-types*
> I checked where the definition goes in ?include/asm-arm/mach-types.h by
> inserting
> #error 2223XX
> into various parts of that header and seems fine at the point.
> nevertheless I'm not 100 sure
> I wonder if the is a definitive reference to guide in this matter,
> better yet a check-list like procedure??
> thanks,
> ferar
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
>
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next prev parent reply other threads:[~2010-05-27 3:14 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-26 21:11 defining ARM machine type properly f. achkar
2010-05-27 1:07 ` Ben Dooks
2010-05-27 14:29 ` f. achkar
2010-05-27 15:08 ` f. achkar
2010-05-28 1:08 ` Ben Dooks
2010-05-27 3:14 ` Wan ZongShun [this message]
2010-05-27 14:53 ` f. achkar
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