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 bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1cGIyU-0001Ch-3V for barebox@lists.infradead.org; Mon, 12 Dec 2016 05:16:30 +0000 Date: Mon, 12 Dec 2016 06:16:08 +0100 From: Sascha Hauer Message-ID: <20161212051608.a4jdtxrfntczftca@pengutronix.de> References: <20161208093922.23194-1-u.kleine-koenig@pengutronix.de> <20161208094955.4k66mbkpqvdaxqpn@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20161208094955.4k66mbkpqvdaxqpn@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: quoted-printable Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH] spi: mvebu: only read from bus when data is needed To: Uwe =?iso-8859-15?Q?Kleine-K=F6nig?= Cc: barebox@lists.infradead.org On Thu, Dec 08, 2016 at 10:49:55AM +0100, Uwe Kleine-K=F6nig wrote: > On Thu, Dec 08, 2016 at 10:39:22AM +0100, Uwe Kleine-K=F6nig wrote: > > This optimization reduced the time to transfer 40 MB at 50 Hz from > This should be MHz ------------------------------------------^^ Fixed while applying Sascha > = > Best regards > Uwe > > 214 seconds to 203 seconds. > = > -- = > Pengutronix e.K. | Uwe Kleine-K=F6nig = | > Industrial Linux Solutions | http://www.pengutronix.de/ | > = > _______________________________________________ > barebox mailing list > barebox@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/barebox > = -- = 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