Date: Thu, 5 Aug 2004 15:06:50 +0300 From: Alexander Timoshenko <gonzo@univ.kiev.ua> To: Olivier Houchard <cognet@ci0.org> Cc: freebsd-arm@freebsd.org Subject: Re: A couple of questions Message-ID: <20040805120650.GA97698@univ.kiev.ua> In-Reply-To: <20040804174510.GB83850@ci0.org> References: <20040804115115.GA39676@univ.kiev.ua> <20040804155300.GA82096@ci0.org> <20040804153653.GA63512@univ.kiev.ua> <20040804174510.GB83850@ci0.org>
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Olivier Houchard (cognet@ci0.org) wrote:
> On Wed, Aug 04, 2004 at 06:36:53PM +0300, Alexander Timoshenko wrote:
> > Olivier Houchard (cognet@ci0.org) wrote:
> > >
> > > On Wed, Aug 04, 2004 at 02:51:15PM +0300, Alexander Timoshenko wrote:
> > > > Sorry, for distrubing the silence of this templ^W mailing list :) I
> > > > have a couple of questions regarding arm port of freebsd. I'm playing
> > > > with intel development board these days and going to try to run freebsd
> > > > on it, but want to know more before i start.
> > > >
> > > > - How to build image suitable for loading on developemnt board. Are
> > > > there any instructions? Or could someone share his scripts with
> > > > me?
> > > >
> > > > - Could someone describe the generic cycle of development for arm
> > > > CPU? e.g: edit/compile/build image/reset board. What kind of
> > > > bootloader should i use?
> > > >
> > > > Thanks in advance. Sorry for the kind of lame questions.
> > > >
> > >
> > > Hi,
> > >
> > > It all depends of what your board is.
> > > Generally speaking, you won't be able to run FreeBSD, because each board is
> > > too different.
> > > What is on the CVS should support the Assabet board, as this is what Simics
> > > emulate, however I have no clue on how to get FreeBSD on it, as Simics was
> > > loading the kernel for me.
> > > These days, I'm working with an IQ31244 (if you have an IQ80321, it should be
> > > fine too). I cross-build the kernel on an i386 box (gcc/binutils in the base
> > > does not support arm, but I provide patches for that), and use Redboot to
> > > bootp, download the kernel via TFTP and run it (for some definition of run).
> >
> > Thanks for answers. Where could i get your patches(if it is
> > possible, of course)? Are devel/arm-elf-* ports is good enough for
> > kernel cross-building?
> >
> >
>
> Patches against latest current are available here : (I've never try to apply
> them since the gcc 3.4.2 import, so maybe it lacks something, so please let me
> now if it doesn't work) :
.. a lot of usefull info skipped ..
Thanks for help, i'll try to build kernel tonight.
> Just out of curiosity, what board(s) do you have access to ?
Ugh, it is big and gray :) Im a kind of newbie in the area
of development boards, so i could be wrong, but it seems to be
Intel PXA27x Processor Developer's Kit.
> Cheers,
>
> Olivier
>
--
gonzo
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