From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from smtp06.smtpout.orange.fr ([80.12.242.128] helo=smtp.smtpout.orange.fr) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Zkqrw-0003AG-MY for barebox@lists.infradead.org; Sat, 10 Oct 2015 09:55:13 +0000 From: Robert Jarzmik References: <1444341979-19157-1-git-send-email-sebastian.hesselbarth@gmail.com> <1444341979-19157-8-git-send-email-sebastian.hesselbarth@gmail.com> <87a8rr864c.fsf@belgarion.home> <5618DC1F.90800@gmail.com> Date: Sat, 10 Oct 2015 11:49:27 +0200 In-Reply-To: <5618DC1F.90800@gmail.com> (Sebastian Hesselbarth's message of "Sat, 10 Oct 2015 11:36:31 +0200") Message-ID: <87wpuv6ok8.fsf@belgarion.home> 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 07/17] mtd: nand_mrvl_nfc: Use Auto Read Status on program/erase To: Sebastian Hesselbarth Cc: Thomas Petazzoni , barebox@lists.infradead.org, Ezequiel Garcia Sebastian Hesselbarth writes: > And the reason why I didn't do any timing rework is that DT > infrastructure for passing timing information, ONFI parsing, aso > is still very vague. I really need more time to think about the > best way to deal with it. > > For example, ONFI timings give you a set of timings but they do > not specify tPROG, tERASE and friends. Those have to be parsed > from some other ONFI commands. I really want to do this step > by step and it has to be in-sync with Linux mtd... something > that would stall NAND support on Armada a little while. > > Bottom-line: If the Auto RS feature doesn't break PXA, I'd > appreciate if it is enabled at least until I can confirm > proper timings are being read for the device I have. I'll make the test. And yes, if no breakage, that's a good reason, it even deserves a note in the commit message, at least that without it you have timeout issues on Armada. Cheers. -- Robert _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox