From: Dan Malek <dan@mvista•com>
To: Prashant Patel <pmpatel@trinetcommunication•com>
Cc: linuxppc-embedded@lists•linuxppc.org
Subject: Re: usb question
Date: Wed, 07 Mar 2001 23:06:34 -0500 [thread overview]
Message-ID: <3AA7054A.7B0B7587@mvista.com> (raw)
In-Reply-To: 000901c0a72b$3b43b820$4d1f76d8@kennedy
Prashant Patel wrote:
>
> Hello Everybody
> Is usb host controller supported fully for the MPC823 processor ?
Yes, with some design restrictions. The code is in the FSM Labs
BitKeeper linuxppc_2_5 tree. Please download and read the Motorola
application notes associated with using host mode. I don't remember
all of the details, but there are hardware requirements for connecting
two pins on the part (baud clock out to a Port C input). Since you
can only load one microcode patch at a time, selecting host mode USB
means you can't use any of the device relocation patches.
-- Dan
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2001-03-08 4:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-03-07 17:22 usb question Prashant Patel
2001-03-08 4:06 ` Dan Malek [this message]
2001-03-08 19:12 ` Nguyen Xuan Hoang
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