Anyone using QE UART mode?
Ying Lin
ylin at airvana.com
Tue Jul 3 02:01:56 EST 2007
OK, the missing piece (UART driver) I am looking for is not available
yet. I will seek alternative solutions (create a simple UART driver, or
just wait).
Thanks for the information.
Ying
-----Original Message-----
From: Timur Tabi [mailto:timur at freescale.com]
Sent: Monday, July 02, 2007 11:40 AM
To: Ying Lin
Cc: linuxppc-embedded at ozlabs.org
Subject: Re: Anyone using QE UART mode?
Ying Lin wrote:
> How to enable TTY devices using QUICC Engine UCC UART Mode?
>
> Are Linux kernel patches enough to enable them? Or, additional
> programming required?
I'm working on a device driver for QE UART mode, but it's not working
yet. The QE UART is
like the CPM UART, but I'm having troubel getting it to work.
It is *not* trivial, or even easy, to enabled. It's a full-blown UART
driver that also
deals with the complexity of the QE.
--
Timur Tabi
Linux Kernel Developer @ Freescale
More information about the Linuxppc-embedded
mailing list