From: Wolfgang Denk <wd@denx.de>
To: achim.machura@berghof.com
Cc: "Linuxppc-Embedded \(E-Mail\)" <linuxppc-embedded@ozlabs.org>
Subject: Re: UART TL 16C550C on custom mpc5200 board
Date: Mon, 13 Jun 2005 21:42:07 +0200 [thread overview]
Message-ID: <20050613194212.A01BDC1512@atlas.denx.de> (raw)
In-Reply-To: Your message of "Mon, 13 Jun 2005 15:28:40 +0200." <000d01c5701b$d08210e0$34f1ff0a@beint.local>
In message <000d01c5701b$d08210e0$34f1ff0a@beint.local> you wrote:
>
> i'm working on a custom 5200 board with kernel 2.4.25.
> I have to integrate an UART 16C550C in /dev/ttyXX.
> Does everyone knows an existing driver i can modify for use with this chip?
You don't have to modify much; just configure the interrupts, add
definitions of STD_SERIAL_OP for all ports to your board file in
arch/ppc/platforms/, and make sure that there is no conflict in major
numbers between drivers/char/serial.c and any other serial driver in
your system.
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
A woman should have compassion.
-- Kirk, "Catspaw", stardate 3018.2
prev parent reply other threads:[~2005-06-13 19:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-13 13:28 UART TL 16C550C on custom mpc5200 board Achim Machura
2005-06-13 19:42 ` Wolfgang Denk [this message]
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