Subject: Re: 440EP FPU support missing

From: David Gibson <[email-masked]>
Date: Wed, 9 Nov 2005 09:32:02 +1100

On Tue, Nov 08, 2005 at 06:38:11PM +0100, Stefan Roese wrote:
> In the current linux version, Bamboo (440EP) won't compile anymore, because of 
> missing fpu support:
> 
> make uImage
> ...
>   LD      init/built-in.o
>   LD      .tmp_vmlinux1
> arch/ppc/kernel/head_44x.o(.text+0x868): In function `_start':
> : undefined reference to `KernelFP'
> make: *** [.tmp_vmlinux1] Error 1
> 
> Somehow arch/ppc/kernel/fpu.S has disappeared. :-( I assume, this happened in 
> the ppc/ppc64 -> powerpc merge. Any thoughts, why this file disappeared and 
> how to solve this problem (just restore the original file)?

It's just moved to arch/powerpc/kernel/fpu.S.  All you should need is
to tweak the Makefiles so that it's included in your build.

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson