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 bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YrnfQ-0005ST-A8 for barebox@lists.infradead.org; Mon, 11 May 2015 13:22:44 +0000 Date: Mon, 11 May 2015 15:22:21 +0200 From: Sascha Hauer Message-ID: <20150511132221.GL6325@pengutronix.de> References: <1431074954-28737-1-git-send-email-mpa@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1431074954-28737-1-git-send-email-mpa@pengutronix.de> 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" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH] imx6: lowlevel_init: Fix workaround for new i.MX6s chips To: Markus Pargmann Cc: barebox@lists.infradead.org On Fri, May 08, 2015 at 10:49:14AM +0200, Markus Pargmann wrote: > This errata workaround was introduced for i.MX6Q, i.MX6D and i.MX6SL. > Old revisions of i.MX6s chips had no problems with the PFD resets. > > In a newer i.MX6s revision I had issues with this code when booting in > internal boot mode from NAND or in serial downloader mode. FUSE mode > worked fine although it jumped directly to serial downloader mode. > > This patch executes the PFD workaround only for i.MX6Q and i.MX6D which > fixes the issues I saw. > > Signed-off-by: Markus Pargmann > --- > arch/arm/mach-imx/imx6.c | 48 +++++++++++++++++++++++++----------------------- > 1 file changed, 25 insertions(+), 23 deletions(-) Applied, thanks Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox