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 7F526C4706C for ; Tue, 9 Jan 2024 20:35:30 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id B53AF876D3; Tue, 9 Jan 2024 21:35:28 +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="kcbULiOJ"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 1629B87729; Tue, 9 Jan 2024 21:35:28 +0100 (CET) Received: from mail-yb1-xb34.google.com (mail-yb1-xb34.google.com [IPv6:2607:f8b0:4864:20::b34]) (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 03A2086FBF for ; Tue, 9 Jan 2024 21:35:25 +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-yb1-xb34.google.com with SMTP id 3f1490d57ef6-dbed4b84667so2665999276.0 for ; Tue, 09 Jan 2024 12:35:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=konsulko.com; s=google; t=1704832524; x=1705437324; darn=lists.denx.de; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=+cR1whVtuRdMnxegHwwP17bSkqyTGu3ZGFpeJQLFt9M=; b=kcbULiOJd6AVycPLSp+IjssC6R55FtvM+6WkiYHbOmC1Sfan2//dzK1EQBQ8sJJTz4 IkuwnQuwVh4vqwynH2mbqebWoxjl5Mnaor3nn9/J7D+XTPZm0TEJhmTkLG/JuWEysg44 IYmI7A5zt92FwQxDePAvm0q+h4DFMsQ7JORRs= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1704832524; x=1705437324; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=+cR1whVtuRdMnxegHwwP17bSkqyTGu3ZGFpeJQLFt9M=; b=LPCOQBFHcbf8AYTX7yJPhmHUcIGAwkUqJi0YREr3W5UGipOlzhCGQixT106Kf58CgR /vJUIvJwSjXSKdyLUDHQ2nUlj+s1gqMxixRqrWiVt3+GscdAi0YrW+xoGOIJqneAih1r EEO3aN76M8JCi3sgqNfDffGbx/M+K2tbgAZ9RbftXwZUG5yDYb1AeCuuYj6JpOgUhkcg ejZWljI5f/8vcZGzbqz8v9iBwqKGrRWQLCTaSm3blWu4AZgO+6mT22i0dmlYFZqz46jx 3YePBnUPloZrBPh88O7bKbEfFsumWZO+t/OditBNhTyLladI68yVPAXBpk1IRHSc43vE VdYA== X-Gm-Message-State: AOJu0YzFuNUNSfjyUTr2wRcoBKhneGN2f60ZozjFSI9Qr/Vyz1rquIQD phukKcacdJUb0vFk2T4NR4pWV/WJbor7pQ== X-Google-Smtp-Source: AGHT+IECcaGk0Si3tKwzSqERPHmh8EtcvZ9nN6bl18CWm6dOYek4EY6luY+BWQ/kdR32h2qqEJC7SA== X-Received: by 2002:a25:d0c4:0:b0:dbe:a10e:9ab with SMTP id h187-20020a25d0c4000000b00dbea10e09abmr3548457ybg.93.1704832524699; Tue, 09 Jan 2024 12:35:24 -0800 (PST) Received: from bill-the-cat (2603-6081-7b00-3119-0000-0000-0000-1002.res6.spectrum.com. [2603:6081:7b00:3119::1002]) by smtp.gmail.com with ESMTPSA id c18-20020a05622a025200b00427ee66bec1sm1163697qtx.48.2024.01.09.12.35.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Jan 2024 12:35:24 -0800 (PST) Date: Tue, 9 Jan 2024 15:35:22 -0500 From: Tom Rini To: Nishanth Menon Cc: Roger Quadros , michael@amarulasolutions.com, dario.binacchi@amarulasolutions.com, afd@ti.com, vigneshr@ti.com, praneeth@ti.com, srk@ti.com, r-gunasekaran@ti.com, u-boot@lists.denx.de Subject: Re: [PATCH 4/4] configs: am64x_evm_a53_defconfig: Enable NAND Message-ID: <20240109203522.GZ1610741@bill-the-cat> References: <20240109122605.51951-1-rogerq@kernel.org> <20240109122605.51951-5-rogerq@kernel.org> <20240109191627.jn2b4nsczlsynik2@carpenter> <20240109194807.GX1610741@bill-the-cat> <20240109200014.wda3anzu4gljeic6@glitch> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="iWD5E3R9MeJLuu1H" Content-Disposition: inline In-Reply-To: <20240109200014.wda3anzu4gljeic6@glitch> 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 0.103.8 at phobos.denx.de X-Virus-Status: Clean --iWD5E3R9MeJLuu1H Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jan 09, 2024 at 02:00:14PM -0600, Nishanth Menon wrote: > On 14:48-20240109, Tom Rini wrote: > [...] > > > > --=20 > > > > 2.34.1 > > > >=20 > > >=20 > > > Why not a config fragment? > >=20 > > To me, this makes sense to keep in the main config. It can be turned off > > as needed, and at run time if it's not present, it's safe. >=20 > Three reasons: > * There is going to be duplication across multiple boards > * It confuses the affair of trying to find the minimal configuration need= ed > to boot the board. > * SRAM is limited already - we have been playing all kind of dances > around this - NAND is a daughter card addon - while I am not trying to > diminish NAND support, we are in a constant struggle to keep SRAM > viable and adding additional boot modes to a single config, IMHO is > the wrong direction to go. At the end of the day, I'll leave it to TI folks. I see that drivers/mtd/Kconfig needs a whole lot of help as while I would have hoped that turning off just CONFIG_MTD would undo most of the changes here, it does not. --=20 Tom --iWD5E3R9MeJLuu1H Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEEGjx/cOCPqxcHgJu/FHw5/5Y0tywFAmWdrgAACgkQFHw5/5Y0 tywYyAwArxHC90ROFex54tA/9wYi3+tfNrcIF6iuaRpoNfHYuwZF+Peyu1wLk3KU B1j6X7wpoIHVuOyfYTcevP7mW3TNkK3+boX10nisSlAqKdlVye4od2aLq4VOQ6bw tPVD12KHwc4vVL3FLHZPmD8Kcnae2R7JgtFeam4x4KyDc66iSg8LI7usDZG3+7mr g1KpWgcsg25kzl+LtUDaC+0pcp4ehVmNkTyDEoM/ShmxFZPwdelTAlMtgbsyBGNn 2aMXwRnzK25IGkNikiwpb9v8mHpL1odjETlYn8yhddgbOc13SK72IG5LNMoXjiKF ovUSouEKgbP4rdzLrbb3e7CWFfpRT2SC8JxpVnHciOkwKpNolrTGDpS6zqJ8n3zo v0PJv1ljyG6wnvaRNwHQEteZ9lmIVYoc4d9Gfy/nQcuRdkR1zpGMgqUZV+wfaJcM LSVYxkyBasgtKDh00oyfQboPWHU0S2rvNYX1TEOBF7GHJcp+hu4rWDP1RQ70ZMG6 PS3DrewO =/7Ks -----END PGP SIGNATURE----- --iWD5E3R9MeJLuu1H--