From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B7268C433F5 for ; Tue, 8 Mar 2022 08:22:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345012AbiCHIW4 (ORCPT ); Tue, 8 Mar 2022 03:22:56 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46672 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344998AbiCHIWn (ORCPT ); Tue, 8 Mar 2022 03:22:43 -0500 Received: from mail.zeus03.de (www.zeus03.de [194.117.254.33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 054D33F896 for ; Tue, 8 Mar 2022 00:21:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=simple; d=sang-engineering.com; h= date:from:to:cc:subject:message-id:references:mime-version :content-type:in-reply-to; s=k1; bh=pFZRpIjvFctGByZOgyIdEPWulwvq U03zZv0a9N5bE7Y=; b=AGbSdQ83+SuVei9Z7ZPPr24TAwfOyfLWTWDHX/24mw09 rO71h6O10q53mGbsm24FdjT4jjjbSsdwSRLZjlOdrYbpGiEvWtPJgY6RdTsoOY1w w30khDmqi5tCSE4KZssQ64VItqcXNloj4Gc+J+9NQzTidjQZeYtY4aZUItysWPM= Received: (qmail 2308500 invoked from network); 8 Mar 2022 09:21:30 +0100 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 8 Mar 2022 09:21:30 +0100 X-UD-Smtp-Session: l3s3148p1@/S//qrDZyKofEkvD Date: Tue, 8 Mar 2022 09:21:29 +0100 From: Wolfram Sang To: Geert Uytterhoeven Cc: Krzysztof Kozlowski , Linux Kernel Mailing List , Linux-Renesas , Duc Nguyen , Sergey Shtylyov , "Lad, Prabhakar" , Andrew Gabbasov Subject: Re: [RFC PATCH] memory: renesas-rpc-if: Correct QSPI data transfer in Manual mode Message-ID: Mail-Followup-To: Wolfram Sang , Geert Uytterhoeven , Krzysztof Kozlowski , Linux Kernel Mailing List , Linux-Renesas , Duc Nguyen , Sergey Shtylyov , "Lad, Prabhakar" , Andrew Gabbasov References: <20210922091007.5516-1-wsa+renesas@sang-engineering.com> <163282533892.34438.1878675609177525004.b4-ty@canonical.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="FPccZbRjvw/M929x" Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --FPccZbRjvw/M929x Content-Type: text/plain; charset=us-ascii Content-Disposition: inline > Wolfram: which platform did you use for QSPI testing, so I don't > break that again? I did my refactoring using an Eagle board and once this worked, I enabled QSPI on Falcon. All remotely. Condor was another candidate but it was broken in the lab at that time. > Without that (e.g. old H3 R-Car ES1.0), it crashes with an Frankly, I wouldn't trust ES1.0 as a reliable source for QSPI. Could you start with the newest Gen3 board you have and then go to previous ones? --FPccZbRjvw/M929x Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmInEgUACgkQFA3kzBSg KbYR+Q//ZXmb3mWakveqBQdKlN2uTtnInBpejlbuUORLfw7p9rvFx7BXHEpxWPaY W6U/08wItSe0A6sdovDxdpUt9rk46D10/69dr3BqFMvGf/AduEncm3BGLdZ14gxX WWjUX6Vh7GMHKbYrHBvPKJOVpJ+2xV2F/4s8VUrsMyOoKOWUrGpFYGMFSC/3aOo0 6m5kYXNRCbDyU8sNf/OUuLLJijMkCjhGA/+K0XI2OdLd406MiBy5ZeKEr6xy61hq Q/ELsVckikjlzFDpKmTC9VUYt5l0diD5DU7NuUonshFdk9E0lO63lGODg08g5r+y c++GfysVqmeSYp+BHxw0pasLyVeVe19XMDSHb8znove6uYBxT5MEc9Far750S9EP PvgIkn6+PKY/rwTxdpJ+Cf4PUXpEBio4Pw1JBKv3EfCA07YW9JHXEtLOS5jD5c5d IdKAhaXDLE09BoJZcQP/iKm9bwMzke+XrWc2qWnUhdv7WRk3wBF9UdVPl9/F79Z2 iBQCBw1VcxgH6/X46giXBuxjRSRZ00JchN1lXqD1zLexTPLrrk/K/at+HIbbSeiW 7FmCA1LZhYP6vxCC9BXmiZVyG+VqVV4NO/c1xv6ixufgRZeOOQ1XtsZGDIKgks6y YQvCDZx8kHR0gnFE69Rs5iFA6LKVMsEO6icDTRhtL781qMKsfy4= =EP7f -----END PGP SIGNATURE----- --FPccZbRjvw/M929x--