From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail.free-electrons.com ([88.190.12.23]) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1THZNY-0007fS-5t for barebox@lists.infradead.org; Fri, 28 Sep 2012 12:09:12 +0000 Message-ID: <5065935A.8040302@free-electrons.com> Date: Fri, 28 Sep 2012 14:08:58 +0200 From: Maxime Ripard MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Writing to the OCOTP on mx28 boards To: barebox@lists.infradead.org Cc: Brian Lilly Hi everyone, I'm trying to write down some data to the /dev/ocotp file, which is basically a one time programming chip containing four bytes. Using the command mw -b -d /dev/ocotp 0-3 0x01020304 writes down only "4" to the first byte of the OCOTP, which is not quite what I was expecting. What's the correct syntax for the mw command? Thanks, Maxime -- Maxime Ripard, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox