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 C3B0AC54E67 for ; Wed, 27 Mar 2024 07:02:11 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id EBA8687D31; Wed, 27 Mar 2024 08:02:09 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=ti.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=ti.com header.i=@ti.com header.b="KfvEHOkv"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 6D3F388103; Wed, 27 Mar 2024 08:02:08 +0100 (CET) Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 1018E870D2 for ; Wed, 27 Mar 2024 08:02:00 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=n-francis@ti.com Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 42R71mCP118493; Wed, 27 Mar 2024 02:01:48 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1711522908; bh=SEwLXw1tsX6mDeFwwRTiP1q0rpiN/gapBokOei7ZYfk=; h=Date:Subject:To:CC:References:From:In-Reply-To; b=KfvEHOkvnuxEjfUdwwU2XBxopCu8Z/d7BPx5twH68joEuLF6LoQNSnlcTG/vNRPet 7dfPjdQRbzh64lfM4EsFidv9toUJRQ2padiIsynVXgQgbUyHTWVOSErAtQwtyOk6ud AciFd60MvblM3A7uQOFj/nn9PNLzbX/ETZVElZFk= Received: from DLEE107.ent.ti.com (dlee107.ent.ti.com [157.170.170.37]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 42R71mwV007958 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 27 Mar 2024 02:01:48 -0500 Received: from DLEE101.ent.ti.com (157.170.170.31) by DLEE107.ent.ti.com (157.170.170.37) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Wed, 27 Mar 2024 02:01:48 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DLEE101.ent.ti.com (157.170.170.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Wed, 27 Mar 2024 02:01:48 -0500 Received: from [172.24.227.36] (a0497641-hp-z2-tower-g9-workstation-desktop-pc.dhcp.ti.com [172.24.227.36]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 42R71hG2044813; Wed, 27 Mar 2024 02:01:44 -0500 Message-ID: <83c6532a-e994-4bcd-bc48-9e22ecdec644@ti.com> Date: Wed, 27 Mar 2024 12:31:42 +0530 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/4] arm: dts: k3-*-binman.dtsi: Clean up and templatize boot binaries To: Michael Walle , , , , , , , CC: , , , , , , , References: <20240322131011.1029620-1-n-francis@ti.com> <20240322131011.1029620-4-n-francis@ti.com> Content-Language: en-US From: Neha Malcom Francis In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 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 Hi Michael On 26/03/24 19:18, Michael Walle wrote: > Hi, > > On Fri Mar 22, 2024 at 2:10 PM CET, Neha Malcom Francis wrote: >> Clean up templatized boot binaries for all K3 boards. This includes >> modifying the k3-binman.dtsi to use SPL_BOARD_DTB, BOARD_DESCRIPTION and >> UBOOT_BOARD_DESCRIPTION from the files that include it to further reuse >> code. >> >> All k3--binman.dtsi will contain only templates. Only required boot >> binaries can be built from the templates in the boards' respective >> -u-boot.dtsi file (or k3--binman.dtsi if it exists). This allows >> clear distinction between the SoC common stuff vs. what is additionally >> needed to boot up a specific board. > > I appreciate the cleanup. But as far as I can see, a board might > only have one device tree. How would that work if the uboot proper > must support multiple device trees? > From the discussions that took place in the mailing list [1] the consensus seems to be to not focus on multiple devicetree support as it leads to confusion for downstream users. > Thanks, > -michael [1] https://lore.kernel.org/all/20230908183124.27zctk6ishfd7ics@canopener/ -- Thanking You Neha Malcom Francis