From mboxrd@z Thu Jan 1 00:00:00 1970 To: "Stephan Linke" Cc: "Linuxppc-Embedded" Subject: Re: problems running I2C and/or SPI on 857 board From: Wolfgang Denk Mime-version: 1.0 Content-type: text/plain; charset=ISO-8859-1 In-reply-to: Your message of "Mon, 25 Mar 2002 13:59:23 +0100." Date: Mon, 25 Mar 2002 14:11:02 +0100 Message-Id: <20020325131107.8D3B6109F3@denx.denx.de> Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: In message you wrote: > > I'm trying to get I2C and/or SPI running on a 857 board. Register settings > and BDs look good. But when the start command is issued nearly nothing > happens as if there would be no clock. I guess your implementation is basedon existing code? Which one? [Hint: we have I2C running on a couple of systems...] > Is there anyone who has an idea? Start from some code that is known to work? Wolfgang Denk -- Software Engineering: Embedded and Realtime Systems, Embedded Linux Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd@denx.de The existence of god implies a violation of causality. ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/