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[2603:6081:7b01:cbda:ad15:dac5:a62e:f877]) by smtp.gmail.com with ESMTPSA id p21sm11730850qtq.92.2021.06.15.05.34.38 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Tue, 15 Jun 2021 05:34:38 -0700 (PDT) Date: Tue, 15 Jun 2021 08:34:36 -0400 From: Tom Rini To: Ivaylo Dimitrov Cc: Pali =?iso-8859-1?Q?Roh=E1r?= , maemo-leste@lists.dyne.org, u-boot@lists.denx.de, Merlijn Wajer Subject: Re: [maemo-leste] [PATCH] arm: Remove nokia_rx51 board Message-ID: <20210615123436.GH9516@bill-the-cat> References: <20210519012640.5970-1-trini@konsulko.com> <20210519132748.mgzyukuvfmlx3uch@pali> <20210519155203.GZ17669@bill-the-cat> <20210521144418.GI17669@bill-the-cat> <20210521213645.2y5dawkvr6wfaymy@pali> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="s84eBR/zx33jl1qi" Content-Disposition: inline In-Reply-To: X-Clacks-Overhead: GNU Terry Pratchett User-Agent: Mutt/1.9.4 (2018-02-28) X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.2 at phobos.denx.de X-Virus-Status: Clean --s84eBR/zx33jl1qi Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jun 15, 2021 at 08:40:30AM +0300, Ivaylo Dimitrov wrote: > Hi, >=20 > On 22.05.21 =D0=B3. 0:36 =D1=87., Pali Roh=C3=A1r wrote: > > On Friday 21 May 2021 10:44:18 Tom Rini wrote: > > > On Wed, May 19, 2021 at 11:52:03AM -0400, Tom Rini wrote: > > > > On Wed, May 19, 2021 at 03:27:48PM +0200, Pali Roh=C3=A1r wrote: > > > >=20 > > > > > On Tuesday 18 May 2021 21:26:40 Tom Rini wrote: > > > > > > This board has not been converted to CONFIG_DM_USB by the deadl= ine. > > > > > > Remove it. > > > > >=20 > > > > > I'm very disappointed that you want to remove Nokia N900 from U-B= oot. > > > > >=20 > > > > > I was waiting waiting half of year because other developers did n= ot > > > > > react to issues which were introduced and neither to patches whic= h I > > > > > sent (+ trying to remind open issues). And also I was waiting ano= ther > > > > > half of year until other N900 related patches were merged. So the= whole > > > > > slowdown was not caused by me, why it is taking so long. > > > > >=20 > > > > > Now there is still one N900 DM related patch waiting for review. = I'm > > > > > converting code step by step. > > > > >=20 > > > > > So the ball is not on my side. > > > >=20 > > > > So, what patch(es) need to be applied to get DM_USB enabled? Thank= s. > > >=20 > > > I don't see any open patches from you that look related to enabling > > > DM_USB on the platform. If you want to disable USB on the platform f= or > > > now instead, that's fine too. > >=20 >=20 > I tried to migrate the latest master to DM_USB, but unfortunately the > results are pretty much sad - adding OF_CONTROL (which is a prerequisite = to > have DM_USB IIUC) and OF_BOARD (so binary to be compiled), adds ~100k to = the > size of the u-boot binary, so it becomes 370284 bytes. Given that we have > less than 256k of storage space for the u-boot, the produced binary cannot > be used on n900 the same way current (no DM_USB) binary is used. >=20 > As I see it, there are not much options left - u-boot on N900 is not SPL,= so > we can't use OF_PLATDATA, which in turn always links libfdt. > Also, if I read the code (usb-uclass.c) correctly, enabling DM_USB requir= es > the board to be converted to DT and this is way bigger change. >=20 > Please advice on how to proceed. Please post your WIP patches, thanks. --=20 Tom --s84eBR/zx33jl1qi Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGyBAABCgAdFiEEGjx/cOCPqxcHgJu/FHw5/5Y0tywFAmDInlkACgkQFHw5/5Y0 tyyoBQv2MytNI5gkEN6pXn6I+0io4zOK8ULqbFVB1eR6XTWoB8iD97LJcCkMB2N3 ISac9cqV1pbySv3ei4uM4Winf818gxpOV+VFSCclag59MLhHVZXof6nHT0keab2+ i+9EqMhdrf/+wYyw5xkwx7XeW/kBf7kMk9/A6iZIbxV5ImFVUos85N0J9yCyuGeX 4378svOG3zWWYBW6v9HjtTje5mzqw8qeMSHEvwLPn85BxTPyZM1Cec7aoPiQoLpD K2XX35K1FVG6Ee2Rk+GeGlV2ELoZiLl88EHybuTkNAhaT9Fxo6za5q/NIfBzJPuh 4KBfEzXhYYFU8Ctwn9lso+7EOlqF+KJD0rkUY2CLS80zskTX0VGDSQ6z0aidlRu4 stSjpOMDJZgZxebDKdhlMM5GI06xofrTN2k2FpfKXZFoYzgpNs0EEynRYaPcLbUS dFx5KHftUqncEC0vNgc6SolcIt6ni+puAnRSzJbdl0Hs4oTf4dgxSz9S7iiboSgu f5Gp7iA= =5kwK -----END PGP SIGNATURE----- --s84eBR/zx33jl1qi--