From: "Mark A. Greer" <mgreer@mvista.com>
To: bhupinder sahran <bhup_sah@yahoo.com>,
linuxppc-embedded@lists.linuxppc.org
Subject: Re: pci-pci bridge initialisation code
Date: Thu, 02 Aug 2001 14:42:41 -0700 [thread overview]
Message-ID: <3B69C951.16325151@mvista.com> (raw)
In-Reply-To: 3B69C8D8.9EE9E343@mvista.com
"Mark A. Greer" wrote:
> bhupinder sahran wrote:
>
> > hi all
> > i have ported linux on my MPC8240 processor.
> > but as i am not having bios kind of stuff so kernek
> > should initialise all the peripherals sitting on the
> > pci bus.
> > i have intigrated the code, but code for mapping the
> > pci-pci bridge is not with me.
> > so i cam not see the device which are sitting on bus
> > after the bridge.
> > can anybody tell me where i can get this code.
> > thanks in advance
> > with king regards
>
> I'm not sure I really understood everything you're trying to say but you can
> start looking in mpc10x_common.c for some mpc105/106//107/8240 bridge init
> code. You can look at the sandpoint port for how to use it. This code should
> do most if not all of what you need to do.
I guess I should add that if you really mean setting up a PCI-PCI bridge (and not
the host bridge), try using the pci_auto stuff.
Mark
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
prev parent reply other threads:[~2001-08-02 21:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-08-02 20:54 pci-pci bridge initialisation code bhupinder sahran
2001-08-02 18:17 ` Matt Porter
2001-08-02 21:40 ` Mark A. Greer
2001-08-02 21:42 ` Mark A. Greer [this message]
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