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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D12ADC433EF for ; Thu, 14 Oct 2021 18:24:59 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 4A75A611C7 for ; Thu, 14 Oct 2021 18:24:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 4A75A611C7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.denx.de Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 65075837C9; Thu, 14 Oct 2021 20:24:57 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=chromium.org 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=chromium.org header.i=@chromium.org header.b="KLoI94Cf"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 631EC837C9; Thu, 14 Oct 2021 20:24:55 +0200 (CEST) Received: from mail-ua1-x932.google.com (mail-ua1-x932.google.com [IPv6:2607:f8b0:4864:20::932]) (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 CD5B983677 for ; Thu, 14 Oct 2021 20:24:49 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=sjg@google.com Received: by mail-ua1-x932.google.com with SMTP id i15so13234810uap.0 for ; Thu, 14 Oct 2021 11:24:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=p7WuM8FdZTbosOmYdFjjIWaSHKRtUj9J1x1PdfAqE5A=; b=KLoI94CfsBENHU1btW5rG3+OPhgXxldAVTjYpsbMTUdczlW+OSHJknB/QSAP99vfaq 8X/zbmnhWxYp0Yk7CTYNPe0z99NE4SvL0FiSvdeMiBDGpqZNAss5sXVV9+OEORzViWTz wisUuGWXCgge5J88o8im4Qcr4LNALVwgj1jd0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=p7WuM8FdZTbosOmYdFjjIWaSHKRtUj9J1x1PdfAqE5A=; b=MkJVa5J2ldONBDeJwd5qYn6Iryh0A4+1efwt27KZpQI1O1LEMTn5Talc3yg1oCqgoP m1yPSKbgGLBmT9+kWu0xqkKDJrrOprlOi87IceIgrwEPYXBHF5l5i+eeqjLfK/ZFX3IP ZZS8dcpUfrWLN96TD8dZn/Xhdn2LJuA0uT3LY8lpPcFhNjL8+mL+i5KDUCsAvdGxbIrN vRl+sNYbMSge/939ouEjw8b+tTT9iNnIerlncddyOxY69tBo1urZJfuKfB5Tm9zaMZUr DfuaMD+e3GBB+xMJ1IMNTVJYkjWwQj/dWP5IyCOTdHnm4tOpzcNF02vbBpvJGBp/a5cp TuLw== X-Gm-Message-State: AOAM530J5ZlmxbhV/wM4bQJE1+LcCxPPBCPK13BI3fuDvgiqSX45DjXM The49jwInbCc1jy/G0b0cXYv1D6j3WSYtle+rqXY0w== X-Google-Smtp-Source: ABdhPJwYBTTt3JdtoCpzbSaqB16J32CTanKHh//Ah2kz6N0LZatHwRQ97TI6zHPn/mat4HAfI1ZZjLv+bw4XO38au0s= X-Received: by 2002:ab0:5bdc:: with SMTP id z28mr8116710uae.35.1634235888387; Thu, 14 Oct 2021 11:24:48 -0700 (PDT) MIME-Version: 1.0 References: <20211014134548.GB7964@bill-the-cat> In-Reply-To: <20211014134548.GB7964@bill-the-cat> From: Simon Glass Date: Thu, 14 Oct 2021 12:24:37 -0600 Message-ID: Subject: Re: External dts building To: Tom Rini Cc: Giulio Benetti , U-Boot Mailing List Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable 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 Hi, On Thu, 14 Oct 2021 at 07:46, Tom Rini wrote: > > On Thu, Oct 14, 2021 at 02:53:30AM +0200, Giulio Benetti wrote: > > > Hello All, > > > > is there a way to pass a dts file without touching the arch/arm/boot/dt= s/Makefile? > > > > On Buildroot we support the possibility to pass an external dts by copy= ing it to the uboot sources to > > be built but since uboot version 2020.01 it doesn=E2=80=99t work anymor= e. > > > > So I=E2=80=99ve proposed a patch to prepend the dts file in the Makefil= e above, but this has drawbacks, like we reconfigure(it keeps adding files = every time). > > > > So I ask you, is there a more canonical way already to achieve this? > > Not exactly, and it's something we're very much actively discussing > right now. Are you using 'make DEVICE_TREE=3Dxxx' ? Regards, Simon