From: Ralph Siemsen <rsiemsen@rossvideo.com>
To: Sanjay Bajaj <sbajaj@tsi-telsys.com>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: PCI Arbiter on PPC440GX?
Date: Fri, 08 Apr 2005 10:27:33 -0400 [thread overview]
Message-ID: <425694D5.3000507@rossvideo.com> (raw)
In-Reply-To: <0007F077BB3476449151699150E8FEA20592AF@exchange.tsi-telsys.com>
Sanjay Bajaj wrote:
> How do I enable/disable PCI Arbiter on PPC440GX?
See the UserManual for all the details... but the arbiter enable/disable
is a strapping option. If you do not have a serial boot prom, then the
arbiter is off by default. You can override this in your bootloader by
poking a register. Seach the manual for "PAE" (Pci Arbiter Enable).
The register is SDR0_XCR, bit #0 (page 347).
-R
next prev parent reply other threads:[~2005-04-08 14:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-05 21:21 PCI Arbiter on PPC440GX? Sanjay Bajaj
2005-04-05 21:36 ` Matt Porter
2005-04-08 14:27 ` Ralph Siemsen [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-04-05 21:20 Sanjay Bajaj
2005-04-05 21:41 ` Matt Porter
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