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 phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DD85EC433F5 for ; Thu, 3 Mar 2022 16:35:57 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 683DB83D2B; Thu, 3 Mar 2022 17:35:55 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=konsulko.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=konsulko.com header.i=@konsulko.com header.b="WcTOee93"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id C237F83764; Thu, 3 Mar 2022 17:35:53 +0100 (CET) Received: from mail-qk1-x733.google.com (mail-qk1-x733.google.com [IPv6:2607:f8b0:4864:20::733]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 02DB283B4D for ; Thu, 3 Mar 2022 17:35:46 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=konsulko.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=trini@konsulko.com Received: by mail-qk1-x733.google.com with SMTP id g24so4316601qkl.3 for ; Thu, 03 Mar 2022 08:35:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=konsulko.com; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=tq5aF1Di5m6dL7NMn7h8s9qnwGEhP36espuzWHBUy1s=; b=WcTOee93gSm9b2heRz2O0Q9ybzzJ0AvhYfIjjppWxOTrz83+1u/twkp8Vv3RbxXxBO 5ucTSvDxEnS77ke/cJDcjXRfu6TanYqwBbg6YRCya/SKG4/1ibkcWEEl6p7w1Ij8gOTG psw+KQzwbAW1XJCQVs7QIU5/sgiv5sIML9CCc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=tq5aF1Di5m6dL7NMn7h8s9qnwGEhP36espuzWHBUy1s=; b=5ikcFrVY4MvC5cXlgpJ9zZtL7SoXxLT+y8E9xNNb1E/v03Txy6DMiVXNYeFYTcc4dl 6DVkaK0AyrcqqX4j/31Sr+GOiUgGZAllQJ74jw0AyiTfbyVee4kQJ2sT4AYhffR8IB98 EM/vkrt9+YirEpgf12c7EVKhDW00qLscmndHtdZEFZCoNqY5NdCTpzMiFYjoET9fBQLZ Q4b/hrJXzXzuO6CNVZUhwRRmK/Br8Ot885WEK2v3BAEtI/0rITO0zmP2Y7DcnhikMmeK 2vNwQaMFB0BxuFt6kqTC5QdE4cU+62O9wazLZ3ytSimDQqcPsvnAyoJ6SveQcL/ra7vW dQMw== X-Gm-Message-State: AOAM53294aDs/2wtVO0DlPEw5wwHJ/YkAbLAERi9NUa1OryNH+mHUJOc CUv7KL6oCT4yeBd09OsxJuBy2Q== X-Google-Smtp-Source: ABdhPJwXVYMzh+loCOHPJ0kOsPNsb28qxO1mhQzG0P8jhovLXsQ4gq+rR7Mg40N3EOQ/aN2IjSf/Pw== X-Received: by 2002:a37:afc5:0:b0:663:1033:dcc7 with SMTP id y188-20020a37afc5000000b006631033dcc7mr18191qke.53.1646325345681; Thu, 03 Mar 2022 08:35:45 -0800 (PST) Received: from bill-the-cat (2603-6081-7b01-cbda-2ef0-5dff-fedb-a8ba.res6.spectrum.com. [2603:6081:7b01:cbda:2ef0:5dff:fedb:a8ba]) by smtp.gmail.com with ESMTPSA id y16-20020a37e310000000b00648c706dda1sm1265947qki.6.2022.03.03.08.35.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Mar 2022 08:35:44 -0800 (PST) Date: Thu, 3 Mar 2022 11:35:42 -0500 From: Tom Rini To: Lukasz Majewski Cc: u-boot@lists.denx.de, Andre Przywara , Bharat Gooty , Christian Hewitt , Dario Binacchi , Fabio Estevam , Gireesh Hiremath , Heiko Schocher , Jaehoon Chung , Jagan Teki , Kever Yang , Kory Maincent , Lokesh Vutla , Marcin Niestroj , Peter Robinson , Rayagonda Kokatanur , Simon Glass , Tim Harvey , "Ying-Chun Liu (PaulLiu)" Subject: Re: [PATCH] arm: Add AM335x based CBC board Message-ID: <20220303163542.GC5020@bill-the-cat> References: <20220222085713.3410-1-lukma@denx.de> <20220303102710.099cc31a@ktm> <20220303132246.GA5020@bill-the-cat> <20220303150747.1594d450@ktm> <20220303141025.GB5020@bill-the-cat> <20220303154846.627fcfe4@ktm> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="ZXzThk3vFZecBD04" Content-Disposition: inline In-Reply-To: <20220303154846.627fcfe4@ktm> X-Clacks-Overhead: GNU Terry Pratchett X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 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 0.103.5 at phobos.denx.de X-Virus-Status: Clean --ZXzThk3vFZecBD04 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Mar 03, 2022 at 03:48:46PM +0100, Lukasz Majewski wrote: > Hi Tom, >=20 > > On Thu, Mar 03, 2022 at 03:07:47PM +0100, Lukasz Majewski wrote: > > > Hi Tom, > > > =20 > > > > On Thu, Mar 03, 2022 at 10:27:10AM +0100, Lukasz Majewski wrote: = =20 > > > > > Hi Tom, > > > > > =20 > > > > > > This commit adds CBC board to U-Boot. > > > > > >=20 > > > > > > U-Boot 2022.04-rc1-00271-g930634a4c9 (Feb 21 2022 - 15:08:13 > > > > > > +0100) > > > > > >=20 > > > > > > CPU : AM335X-GP rev 2.1 > > > > > > Model: AM335x Bosch CBC > > > > > > DRAM: 512 MiB > > > > > > Core: 198 devices, 14 uclasses, devicetree: separate > > > > > > MMC: OMAP SD/MMC: 2, OMAP SD/MMC: 0, OMAP SD/MMC: 1 > > > > > > Loading Environment from MMC... OK > > > > > > Boot Device is eMMC > > > > > > CBC Variant found: BCT531 > > > > > > Net: eth2: ethernet@4a100000 > > > > > > Hit any key to stop autoboot: 0 > > > > > >=20 > > > > > > Signed-off-by: Lukasz Majewski > > > > > >=20 > > > > > > --- > > > > > >=20 > > > > > > arch/arm/Kconfig | 1 + > > > > > > arch/arm/dts/Makefile | 1 + > > > > > > arch/arm/dts/am335x-cbc-u-boot.dtsi | 18 ++ > > > > > > arch/arm/dts/am335x-cbc.dts | 309 > > > > > > ++++++++++++++++++++ arch/arm/dts/am335x-cbc.dtsi | > > > > > > 136 +++++++++ =20 > > > >=20 > > > > Is this dts upstream? > > > > =20 > > >=20 > > > No, not yet. This is the smallest required DTS for this board (and > > > hence it is a subset of the full blown Linux kernel DTS). > > >=20 > > > (Shall it be first accepted to the Linux kernel?) =20 > >=20 > > Everything that's not -u-boot.dtsi stuff needs to be at least in > > linux-next first, yes. For all SoCs, not just am33xx. > >=20 >=20 > But then I do have a question - what if I don't need the whole DTS > accepted to Linux? >=20 > Would it be OK, to provide just a subset (to save space)? If it's something that belongs to a U-Boot binding we haven't upstreamed, it goes in -u-boot.dtsi. Otherwise it goes in the full DTS which gets upstreamed, even if the kernel doesn't use it, since that's where DTS files live currently. --=20 Tom --ZXzThk3vFZecBD04 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEEGjx/cOCPqxcHgJu/FHw5/5Y0tywFAmIg7lsACgkQFHw5/5Y0 tyxBpQv8C0UM16JyG5B28lwx8PHLvps7CmLMhG9M8Age+7QgY9+ISZR2M2Z8kkX/ ubMRnbrn10n+gearrv5F9TEnkHILL+LcVhZ4IBa1BO08mTsK4r3WnpqX4N0iprq2 XqS8c8gJwy0lr46tKgoAeJ9BUZ0civVJK56mRIcX4jlIZrwCr6RxY8CgD1W5hH6K pb3LhcWDjQ921qfvycYtgLXY2P+58qZ22zbcSYvti+Fen3VA29BSuOT74aklu8tV 6dk1iIlbXT3VJyC3ORaOUn4Gkj3yuEHU+Bp5dTpj+iOF20YhZEvgbpzMExJNL6iU YTJ7DIV2qXlJ8Yb3S1V68WGf1u+ppDB84jgj2bW4rv3Expqp6xcR7NSOZN+heuFa /As3FzPYfxEegdr4vyb1TaUKgBLPr1RnGbOh8WOBqtuGZXqi1MoPYcjYeOXkg0+U lCDqfBwWjbcS0GmJFVNg/Ui15T4v8zdhElu0RglZB+LEbh0l1zNwKJgXObcWDKWO ZxxTtXd8 =oiUU -----END PGP SIGNATURE----- --ZXzThk3vFZecBD04--