From: David Updegraff <dave@cray.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] MPC83xx PCI support - TQM834x patch?
Date: Tue, 08 Nov 2005 08:23:43 -0600 [thread overview]
Message-ID: <1131459823.26152.4.camel@localhost> (raw)
Kumar, et.al.
..and there is also this errata still in processor Revs. 1.0, 1.1
MPC8349ECE.pdf, see Errata PCI6.
"Pci host configuration read from unused slot terminates with CSB error"
To my understanding, this errata prohibits speculative scanning of the
PCI bus. So that you must only query slots/devid's you know ahead of
time are valid.. Right?
-dbu.
next reply other threads:[~2005-11-08 14:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-08 14:23 David Updegraff [this message]
2005-11-08 15:44 ` [U-Boot-Users] MPC83xx PCI support - TQM834x patch? Kumar Gala
-- strict thread matches above, loose matches on Subject: below --
2005-11-08 14:33 Kumar Gala
2005-11-08 14:56 Chu hanjin-r52514
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