From: Todd Poynor <tpoynor@mvista.com>
To: David Gibson <david@gibson.dropbear.id.au>
Cc: linuxppc-embedded@lists.linuxppc.org
Subject: Re: very minor 405GP and 405GPr PCI difference
Date: Tue, 22 Oct 2002 14:55:47 -0700 [thread overview]
Message-ID: <3DB5C963.8020201@mvista.com> (raw)
In-Reply-To: <20021002014219.GF1848@zax>
David Gibson wrote (regarding Rainier PMM1 bios_fixup in MVL):
> Well, it may be in a different place, but it looks like it has the
> same problem. It is still establishing a PCI window at PLB address
> 0x80000000, which is the same address used for the PMM0 window - or is
> that also different in the MV kernel?
>
> I'd be trying to work out what that mapping's actually for, first. I
> still can't see how it can possibly work - if there are overlapping
> PMM windows, what actually happens to accesses in that (PLB) range?
Yes, it looks like MVL only sets up the one window using PMM1... we've
started an effort to have the Rainier-knowedgeable folks get the code
sync'ed up with the community and this should happen soon.
--
Todd
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2002-10-22 21:55 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-27 12:27 very minor 405GP and 405GPr PCI difference Ralph Blach
2002-09-30 4:01 ` David Gibson
2002-10-01 5:21 ` David Gibson
2002-10-01 8:37 ` "David Müller (ELSOFT AG)"
2002-10-02 1:42 ` David Gibson
2002-10-02 4:26 ` Allen Curtis
2002-10-02 5:34 ` David Gibson
2002-10-02 17:03 ` Matt Porter
2002-10-03 1:10 ` David Gibson
2002-10-03 15:14 ` Matt Porter
2002-10-04 2:48 ` David Gibson
2002-10-04 18:33 ` Todd Poynor
2002-10-08 4:17 ` David Gibson
2002-10-08 19:39 ` Todd Poynor
2002-10-09 2:14 ` David Gibson
[not found] ` <20021 <20021023040850.GC1198@zax>
2002-10-24 23:50 ` Ralph Blach
2002-10-25 1:19 ` David Gibson
2002-10-02 7:46 ` "David Müller (ELSOFT AG)"
2002-10-03 1:12 ` David Gibson
2002-10-03 8:28 ` "David Müller (ELSOFT AG)"
2002-10-06 5:23 ` Andrew May
2002-10-07 1:31 ` Matt Porter
2002-10-08 4:14 ` David Gibson
2002-10-08 5:21 ` Andrew May
2002-10-08 14:56 ` Matt Porter
2002-10-08 17:31 ` Andrew May
2002-10-08 18:20 ` Matt Porter
2002-10-09 1:58 ` David Gibson
2002-10-09 10:35 ` Kenneth Johansson
2002-10-09 15:21 ` Allen Curtis
2002-10-11 19:37 ` Andrew May
2002-10-14 1:20 ` David Gibson
2002-10-08 6:19 ` Allen Curtis
2002-10-08 15:18 ` Matt Porter
2002-10-09 2:10 ` David Gibson
2002-10-22 21:55 ` Todd Poynor [this message]
2002-10-23 4:08 ` David Gibson
-- strict thread matches above, loose matches on Subject: below --
2002-10-23 13:10 Ralph Blach
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