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Date:      Wed, 3 Apr 2013 21:04:56 +0200
From:      Aleksander <aleek@FreeBSD.org>
To:        John Clark <jeclark2006@aim.com>, freebsd-ppc@freebsd.org
Subject:   Re: FreeBSD booting freescale P1020wlan eval board, via u-boot?
Message-ID:  <CABkKHSawzed9sdcH66Gkzskf2w-qxoQCBK1rG4ztDwj-T2yERg@mail.gmail.com>
In-Reply-To: <9C09C6C4-EBF5-4CC2-9684-8B33932579BE@aim.com>
References:  <9C09C6C4-EBF5-4CC2-9684-8B33932579BE@aim.com>

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please attach some output, maybe I could help.

The booke_init() function has a bug, which is not yet fixed in HEAD.

Anyway, you need to use kernel image (not ubldr) either binary or elf (if
elf, you need to jump with offset to __start function

regards
aleek


On Wed, Apr 3, 2013 at 8:48 PM, John Clark <jeclark2006@aim.com> wrote:

> I have been running Linux on a P1020wlan board for some time, and now want
> to run FreeBSD.
>
> I've successfully built a 'world', along with a kernel which I believe is
> configured for the MPC85XX, and using a first pass p1020wlan.dts as a
> FDT setup, I think I've created an appropriate loader/kernel binary image.
>
> However, no matter how I load the loader, a file seductively named
> 'ubldr', or kernel, whether using the U-Boot 'bootelf' or 'go' (with
> objcopying the binary out to a *.bin file...),
> I get a fatal trap early on in the process.
>
> I've found little documentation for the powerpc line, other than ancient
> documentation when PPC and Apple were best buddies.
>
> Is there someone who has booted the p1020rdb, or even the p1020wlan, eval
> board?
>
> If so what is the configuration and procedure.
>
> Thanks,
> John Clark.
>
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-- 
regards
aleek



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