From: Wolfgang Denk <wd@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] [PATCH] resubmit: PPC440: Add flow control for serial port
Date: Mon, 03 Dec 2007 10:58:18 +0100 [thread overview]
Message-ID: <20071203095818.2611E2430C@gemini.denx.de> (raw)
In-Reply-To: Your message of "Mon, 03 Dec 2007 10:48:54 +0100." <200712031048.54727.niklausgiger@gmx.ch>
In message <200712031048.54727.niklausgiger@gmx.ch> you wrote:
> Sorry for my mistake in my first submission..
>
> This has been tested on our HCU5 PPC440EPx based board, where we
> have only one serial port.
I object against applying such a patch.
Using hardware flow-control on the only available serial port (= con-
sole port) is fundamentally broken. It is not acceptable that a board
does not come up just because no console terminal is attached or
because the console is in the wrong state.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
If it went on at this rate, in several billion years he'd be rich
beyond his wildest dreams! - Terry Pratchett, _Soul Music_
next prev parent reply other threads:[~2007-12-03 9:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-30 13:39 [U-Boot-Users] [PATCH] PPC440: Add flow control for serial port Niklaus Giger
2007-11-30 19:57 ` Stefan Roese
2007-12-03 9:48 ` [U-Boot-Users] [PATCH] resubmit: " Niklaus Giger
2007-12-03 9:58 ` Wolfgang Denk [this message]
2007-12-03 10:45 ` Stefan Roese
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