From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.andi.de1.cc (mail.andi.de1.cc [178.238.236.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7C9F0188596; Thu, 12 Feb 2026 16:47:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.238.236.174 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770914863; cv=none; b=B0OUWrXgiA4IZ+nzBOWFjEFJFVcww/P6kNy6r1+zKrHum6D+dPJNSMFXnEm4Ek/svSe+YEcIB/XpOp1GhbXUClKtke4FXb8XepMt1IiVB7P0G51IRuznuyKpM6bGSqcljWUvq9KsFUV0JaVpeHs3ip4Lvxx+fuYPh7fg5D982As= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770914863; c=relaxed/simple; bh=HfWxHbBePZ0g/Qa3pRU+GP1yuv4vTXBDajaYFDPmVMA=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=pJwpzs+2GkIRugQcY1+HuVulwH91MNFcTd26lWY9VZKNLiOgUTFtdgEqxP8vVFrZwB6rXj9ZfeDyKf2nEmt/Jnf6JgSeQWQ3mKy0xTF5UeIaZzJQ6kmoLTwz/RoQSZ720fTN961k+r9hHmlt22V86+WEvfBUvcKOmRO96VnVzVU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kemnade.info; spf=pass smtp.mailfrom=kemnade.info; dkim=pass (2048-bit key) header.d=kemnade.info header.i=@kemnade.info header.b=nsimCLxx; arc=none smtp.client-ip=178.238.236.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kemnade.info Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kemnade.info Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kemnade.info header.i=@kemnade.info header.b="nsimCLxx" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kemnade.info; s=20220719; h=References:In-Reply-To:Cc:From:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID; bh=545wPjcAu5b4eUfWWgzfH5f+xPToJque93C0kExRh8c=; b=nsimCLxxy2uNPv3OPg/1vANP2M PaJ/pIr9duqcN8UIiRhhMa/QdD4Tkva+uTFZRxeX2GVWACowhYeQrpN2PsuLn9lm4tEfO2eFb2LXE sRrsl+JNgYuKHEr3eakfCQY0YoTHeIPByhltH5nu/C3JNLZhQXQGe9upoFwy2xzP5/kfSVdtLAb0j 6SVgGhzg3a53cKEinPRllo8rHFiiWdos1AOMu8JUMV8Dj+R1bjwZ6yL/ICVoAWayUy1MgQp9wuVf4 l7dXxyzzQrnWk5pbGCQHFdoV+Vn67IjpOAV7GoPrVmqWTXHrFijY70+XQrcRCossrzUk8ct7fEyl9 Gozkp9NA==; Date: Thu, 12 Feb 2026 17:47:18 +0100 From: Andreas Kemnade To: "H. Nikolaus Schaller" Cc: "Kory Maincent (TI)" , Aaro Koskinen , Kevin Hilman , Roger Quadros , Tony Lindgren , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Russell King , Thomas Petazzoni , linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, Luca Ceresoli , Bajjuri Praneeth , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Louis Chauvet Subject: Re: [PATCH 1/5] ARM: dts: ti: Enable overlays for all DTB files Message-ID: <20260212174718.7daccb70@kemnade.info> In-Reply-To: References: <20260212-feature_bbge-v1-0-29014a212f35@bootlin.com> <20260212-feature_bbge-v1-1-29014a212f35@bootlin.com> X-Mailer: Claws Mail 4.3.1 (GTK 3.24.49; aarch64-unknown-linux-gnu) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Thu, 12 Feb 2026 16:49:43 +0100 "H. Nikolaus Schaller" wrote: > > Am 12.02.2026 um 16:26 schrieb Kory Maincent (TI) : > > > > Allow overlays to be applied to any DTB. This adds around ~40% to the > > total size of the DTB files on average. > > Is this unconditionally enabled or can it be turned off by some CONFIG? We have > our own defconfig so I would not worry if if is enabled in omap2plus_defconfig > and disabled in ours. > > We have several devices where the boot loader can't handle overlays (never touch > a working boot-loader :) So this seems to only contribute to build and load time > without benefit. > As long as you do not add overlays, the bootloader does not care. I would like to simply carry around the 1-bit mmc overlay for one broken board. That would help me. So I think there is a benefit but nobody forces you to use it. Regards, Andreas