From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by canuck.infradead.org with esmtps (Exim 4.72 #1 (Red Hat Linux)) id 1P48aK-0006D6-87 for barebox@lists.infradead.org; Fri, 08 Oct 2010 08:45:48 +0000 Received: from octopus.hi.pengutronix.de ([2001:6f8:1178:2:215:17ff:fe12:23b0]) by metis.ext.pengutronix.de with esmtp (Exim 4.71) (envelope-from ) id 1P48aF-0007pQ-QM for barebox@lists.infradead.org; Fri, 08 Oct 2010 10:45:43 +0200 Received: from jbe by octopus.hi.pengutronix.de with local (Exim 4.69) (envelope-from ) id 1P48aF-0002ly-PG for barebox@lists.infradead.org; Fri, 08 Oct 2010 10:45:43 +0200 From: Juergen Beisert Date: Fri, 8 Oct 2010 10:45:39 +0200 Message-Id: <1286527540-9857-1-git-send-email-jbe@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 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: Switch the i.MX27's PLL in a safe manner To: barebox@lists.infradead.org This patch is required to switch the PLL of the i.MX27 at runtime without data loss and random system crashes (but it is only required in this way if the CPU core does not run at 1.45 V immediatly after reset). jbe _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox