From: Vitaly Bordug <vitb@kernel.crashing.org>
To: Jonathan Journo <Jonathan@elspec-ltd.com>
Cc: "linuxppc-embedded@ozlabs.org" <linuxppc-embedded@ozlabs.org>
Subject: Re: MPC885 - USB HCI drivers.
Date: Thu, 20 Dec 2007 21:41:39 +0300 [thread overview]
Message-ID: <20071220214139.18848604@kernel.crashing.org> (raw)
In-Reply-To: <8A79E59E6C48F2468E8A7C8CE1F4C7E801D636CC5F@mailsrv.Elspec.local>
On Thu, 20 Dec 2007 08:53:07 +0200
Jonathan Journo wrote:
> Hello Pantelis ,
>
> I saw you used usb host driver on mpc8xx. I am trying to make one on
> MPC885 because vxworks drivers are not compatible with it.
>
> To begin I tried to make the loopback mode (test) working but it
> doesn't work. Is there anything that is not mentioned on the
> datasheet in" USB host controller initialization example" that I have
> to know to make it work.
iirc, Panto was working with 8271, not 8xx hci. I made some investigations, basing on driver from Arabella SW.
The whole thing needs microcode upload and is very flakey from what I recall. In fact I gave up b/c it was not
doing things described in datasheet, so the same case.
--
Sincerely, Vitaly
next prev parent reply other threads:[~2007-12-20 18:42 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-20 6:53 MPC885 - USB HCI drivers Jonathan Journo
2007-12-20 18:41 ` Vitaly Bordug [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-07-27 18:08 Bastos Fernandez Alexandre
2005-08-16 1:21 ` Adam Kent
2005-05-13 13:14 insmod problem Mark Chambers
2005-05-13 13:46 ` Kumar Gala
2005-05-13 17:27 ` MPC885 - USB HCI drivers Guillaume Autran
2005-05-16 21:50 ` Kylo Ginsberg
2005-05-16 22:03 ` Wolfgang Denk
2005-05-16 22:39 ` Kylo Ginsberg
2005-05-16 22:52 ` Dan Malek
2005-05-17 8:28 ` Jonathan Masel
2005-05-16 23:27 ` Wolfgang Denk
2005-05-17 6:57 ` Mike Rapoport
2005-05-17 8:15 ` Wolfgang Denk
2005-05-17 8:07 ` Pantelis Antoniou
2005-05-17 9:58 ` Bryan O'Donoghue
2005-05-17 9:44 ` Pantelis Antoniou
2005-05-17 11:33 ` Mike Rapoport
2005-05-17 12:13 ` Guillaume Autran
2005-05-17 12:10 ` Guillaume Autran
2005-05-17 18:05 ` Kylo Ginsberg
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