From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kHoLv-0006TC-7o for barebox@lists.infradead.org; Mon, 14 Sep 2020 13:17:04 +0000 Date: Mon, 14 Sep 2020 15:17:01 +0200 From: Sascha Hauer Message-ID: <20200914131701.GT4498@pengutronix.de> References: <20200817041257.GM13023@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: 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: barebox:ubi attach time To: "Barbier, Renaud" Cc: "barebox@lists.infradead.org" On Tue, Sep 01, 2020 at 10:31:36AM +0000, Barbier, Renaud wrote: > > > > > > Hi Renaud, > > > > On Fri, Aug 14, 2020 at 01:49:25PM +0000, Barbier, Renaud wrote: > > > Just to see if somebody has the following problem: > > > > > > We have PPC or ARM platforms with a NOR containing barebox and a UBI > > > volume with an ITB image. The File system is on NAND. > > > > > > If I boot the system, ubiattach and mount the NOR volume, then detach. > > > On reboot it takes more time for barebox to ubiattach the NOR boot > > > volume. I have noticed that with on 2019.07 barebox branch and > > > 2020.03. > > > > > > I ubidetach the volume from barebox then boot time is restored. > > > > Are you using fastmap? > [Barbier, Renaud] > Indeed. We do. In that case watch out for messages whether or not the volume is attached with fastmap. It looks like for whatever reason barebox can't use the fastmap and thus probing takes longer. Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 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