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Date:      Mon, 5 Apr 2010 08:20:18 -0400
From:      Justin Hibbits <jrh29@alumni.cwru.edu>
To:        Nathan Whitehorn <nwhitehorn@freebsd.org>
Cc:        FreeBSD PowerPC ML <freebsd-ppc@freebsd.org>
Subject:   Re: ppc64 snapshot
Message-ID:  <w2mfd9cd3451004050520od8a1d619y498a3f0c2f0079f8@mail.gmail.com>
In-Reply-To: <4BB93039.9030901@freebsd.org>
References:  <g2kfd9cd3451004041522pec1d3740l7e3551284b619b5@mail.gmail.com> <4BB93039.9030901@freebsd.org>

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On Sun, Apr 4, 2010 at 8:35 PM, Nathan Whitehorn <nwhitehorn@freebsd.org>wrote:

> Justin Hibbits wrote:
>
>> I just got my hands on a dual-core G5 (Late 2005), and want to throw
>> -CURRENT on it.  Is there a snapshot available with the recent ppc64
>> changes
>> that I could test out?
>>
>>
> There isn't a snapshot currently -- you have to crossbuild and netboot for
> now. I am planning on making one in the next week or so after my next and
> final round of changes to support DMA above the 4 GB boundary. Your other
> option would be installing a 32-bit system, then building and installing a
> 64-bit kernel and world.
>
> Also, your machine is unsupported right now, even in 32-bit mode, due to a
> missing attachment for the OpenPIC in the U4 system controller. Adding that
> attachment is probably the work of an hour or two, however, if you find
> yourself with some free time, and Andreas Tobler is currently working on
> adding support for it for other reasons, so patches may already exist.
> -Nathan
>
>
Thanks, Nathan.  I'll try to get in touch with Andreas, and I'll see if I
can find some time to add the attachment.  Are there any good resources on
that?

- Justin



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