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From: Stefan Roese <sr@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] Taishan or ppc440gx pci  reset
Date: Tue, 12 Feb 2008 05:59:41 +0100	[thread overview]
Message-ID: <200802120559.42402.sr@denx.de> (raw)
In-Reply-To: <BLU137-W86BB7672D867785C648808E2B0@phx.gbl>

On Tuesday 12 February 2008, k b wrote:
> I'm using the amcc taishan board and have a pci-x device connected to it.
> 1) how do I take the pci device out of reset at boot up ?

This will be done automatically upon bootup/reset.

> 2) and how do i reset the pci device ?

I don't think that you can force a PCI reset manually. The PCI reset is most 
likely directly coupled with the board reset.

But why are you asking? Do you experience problems with PCI-X devices on 
Taishan?

Best regards,
Stefan

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DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-0 Fax: +49-8142-66989-80  Email: office at denx.de
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      reply	other threads:[~2008-02-12  4:59 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-01-29 18:10 [U-Boot-Users] Please pull u-boot-83xx.git Kim Phillips
2008-02-11 23:57 ` Wolfgang Denk
2008-02-12  0:04   ` [U-Boot-Users] Taishan or ppc440gx pci reset k b
2008-02-12  4:59     ` Stefan Roese [this message]

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