From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from smtp08.smtpout.orange.fr ([80.12.242.130] helo=smtp.smtpout.orange.fr) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Y8GMA-0003Up-Ji for barebox@lists.infradead.org; Mon, 05 Jan 2015 22:42:39 +0000 From: Robert Jarzmik References: <54A98B8F.2040405@free-electrons.com> <1511697250.362148406.1420454678099.JavaMail.root@zimbra1-e1.priv.proxad.net> <20150105120322.GB4544@pengutronix.de> <874ms555pb.fsf@free.fr> <54AAF506.4020501@free-electrons.com> Date: Mon, 05 Jan 2015 23:42:09 +0100 In-Reply-To: <54AAF506.4020501@free-electrons.com> (Ezequiel Garcia's message of "Mon, 05 Jan 2015 17:33:10 -0300") Message-ID: <87vbkk4zpa.fsf@free.fr> 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" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH] mtd: nand: add pxa3xx-nand driver To: Ezequiel Garcia Cc: barebox@lists.infradead.org Ezequiel Garcia writes: > On 01/05/2015 05:32 PM, Robert Jarzmik wrote: >> I have an idea here : as barebox is not performance oriented, and as the timings >> are minimum guaranteed times between signal swaps, let me try to hard encode all >> timing with their maximum value. > > Sounds a good plan to me. And unfortunately it doesn't work. Too relaxed timings imply "fake" bytes returned by the flash NAND to the NAND controler. So I have to keep a table of timings at least. Cheers. -- Robert _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox