From: Martin Egholm Nielsen <martin@egholm-nielsen.dk>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] Re: Disable internal PCI arbiter
Date: Wed, 21 Dec 2005 13:20:37 +0100 [thread overview]
Message-ID: <dobhal$voc$1@sea.gmane.org> (raw)
In-Reply-To: <dns30f$5hq$1@sea.gmane.org>
>> How do I disable the internal PCI arbiter:
>>
>> --- 8< 8< 8< ---
>> PCI async ext clock used, internal PCI arbiter enabled
>> --- 8< 8< 8< ---
>>
>> I hoped disabling CFG_CMD_PCI would do it, but no?!
>
>
> Found it (I most likely guess) - in "include/ppc405.h":
>
> #define CPC0_PCI_ARBIT_EN 0x00000001
>
> I guess this should be done automatically if CFG_CMD_PCI is not defined?
No comments?
According to the PPC405EP datasheet the internal PCI arbiter should be
disabled if the PCI is unused.
// Martin
prev parent reply other threads:[~2005-12-21 12:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-15 14:27 [U-Boot-Users] Disable internal PCI arbiter Martin Egholm Nielsen
2005-12-15 15:44 ` [U-Boot-Users] " Martin Egholm Nielsen
2005-12-21 12:20 ` Martin Egholm Nielsen [this message]
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