From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp10.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms5.migadu.com with LMTPS id AOJWHB20DWOeSQAAbAwnHQ (envelope-from ) for ; Tue, 30 Aug 2022 08:54:21 +0200 Received: from aspmx1.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp10.migadu.com with LMTPS id OCtyGx20DWNVxAAAG6o9tA (envelope-from ) for ; Tue, 30 Aug 2022 08:54:21 +0200 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 119EDECB2 for ; Tue, 30 Aug 2022 08:54:20 +0200 (CEST) Received: from localhost ([::1]:54522 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oSv8d-0007GU-UV for larch@yhetil.org; Tue, 30 Aug 2022 02:54:19 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:57444) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oSv7O-0007Do-72 for guix-patches@gnu.org; Tue, 30 Aug 2022 02:53:06 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:44786) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oSv7N-0005Xm-Up for guix-patches@gnu.org; Tue, 30 Aug 2022 02:53:01 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oSv7N-0004Ev-Qn for guix-patches@gnu.org; Tue, 30 Aug 2022 02:53:01 -0400 X-Loop: help-debbugs@gnu.org Subject: [bug#57070] [PATCH] bootloader: extlinux: support for optional FDTDIR Resent-From: Mathieu Othacehe Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Tue, 30 Aug 2022 06:53:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 57070 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: patch To: Pavel Shlyak Cc: 57070@debbugs.gnu.org Received: via spool by 57070-submit@debbugs.gnu.org id=B57070.166184236416273 (code B ref 57070); Tue, 30 Aug 2022 06:53:01 +0000 Received: (at 57070) by debbugs.gnu.org; 30 Aug 2022 06:52:44 +0000 Received: from localhost ([127.0.0.1]:34535 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oSv75-0004EP-OI for submit@debbugs.gnu.org; Tue, 30 Aug 2022 02:52:44 -0400 Received: from eggs.gnu.org ([209.51.188.92]:39258) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oSv73-0004ED-Tq for 57070@debbugs.gnu.org; Tue, 30 Aug 2022 02:52:42 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:49262) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oSv6x-0005Qf-Co; Tue, 30 Aug 2022 02:52:36 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:In-Reply-To:Date:References:Subject:To: From; bh=vyNbqhN1OObvA1L/lxNiu+3KnmBuPNYRmbJRbtJKTgA=; b=iPuk5dRa4lzXjXkUYu5S k7jyWuHZ4qgpYtNmQvHUG8aePcXZtta8xcgGU0LM+kbKKBh8ZKOU7rekejprb6cFsxDEnPdsNntZt k4mBSy/eIeUrJRHSh9B7fIQnWD1NuYVWw/xRcdmbwVKapND5FdzlXwsmz5mKa8fXc2d+iVTAbH8mT HcEKvE8ISCb2kzD5VW88K2tFeMFbjehBjBBczwEXiaVOLmjEM3C3rsnGfCtt5Cvn4k8P2cPAmo0x/ rXRHGvPm96JkXENao9teVQ7EDuRD/aPKZADBJIS2nnFXzCO9gSewRUvwIJwTqj7PpYWi/lKfIURRN mzk75ILoTPhG8A==; Received: from [176.32.26.22] (port=34995 helo=meije) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oSv6w-0005lA-LF; Tue, 30 Aug 2022 02:52:35 -0400 From: Mathieu Othacehe References: <20220809145730.435ef8d0@pantherx.org> Date: Tue, 30 Aug 2022 08:52:31 +0200 In-Reply-To: (Pavel Shlyak's message of "Thu, 25 Aug 2022 22:16:48 +0300") Message-ID: <877d2qrzo0.fsf_-_@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+larch=yhetil.org@gnu.org Sender: "Guix-patches" X-Migadu-Flow: FLOW_IN X-Migadu-To: larch@yhetil.org X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1661842461; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding:resent-cc: resent-from:resent-sender:resent-message-id:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=vyNbqhN1OObvA1L/lxNiu+3KnmBuPNYRmbJRbtJKTgA=; b=nRNe1e8KP7NbLWTqy3jTzlqb5IviR1hjW7WRVIuTupQcH7zDLuywCzAziT1mwniaV4HcuS 8IdR7hOW+Rfly8ZhdjBxDPPv4/iAsF9mPSQGipLXBpxF5cqqoaMZJi4J0sWc5gIgmw89QG u6Rdo8ctPWNF0I/xkZY2EODbQDplYhNQBwTYBCa5z9BPhInJqJFWp6u2YUWcCNBlus0xYC Jh7jVFlbZvUooohO+f0M0SByHvtE6WEcPhIiLuGUwNSnfcfpG/JEh24ohjX96kwcf70QPU haXNHs78OwhoYtVBiTYfoRI194u25rrufT8jAHGOCl28Y7gmwiWba6Vc93k+fA== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1661842461; a=rsa-sha256; cv=none; b=jOTeuUu3eJ9VYJ4x8o50/HTtKuRWAo1vPs0g3CJnLutdJX0U+S5kQ5BMTGlyyMcImZIbWU pqyxJRGMU8tJcXZox4pDNAq/9XdX2c77KJUjrWO7JzRKeX/koaTLMSlDqePesIG07G7KT0 PuPLLPQFX+tw1aZMvjMuNyBM49zIr7T2+TSj8V5YaKPlLpe0JrpbfB3bAay0oChEamq28W iEnbxbTqaE4u/NAZ+/lxo2SwRXPoUfNmDPZp0ymAVSugC6Lwka5dhLL7VV1lZHPUfHKwHq h/JQRWsW4g2aw/sgtzZxied+EAj2kyB8gh6JpIS6jS6xvl5XLhY6r5i7vJ1rLQ== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gnu.org header.s=fencepost-gnu-org header.b=iPuk5dRa; dmarc=pass (policy=none) header.from=gnu.org; spf=pass (aspmx1.migadu.com: domain of "guix-patches-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-patches-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -3.99 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gnu.org header.s=fencepost-gnu-org header.b=iPuk5dRa; dmarc=pass (policy=none) header.from=gnu.org; spf=pass (aspmx1.migadu.com: domain of "guix-patches-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-patches-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 119EDECB2 X-Spam-Score: -3.99 X-Migadu-Scanner: scn0.migadu.com X-TUID: dS/yebzuGUmK Hey Pavel, > In other words, if there=E2=80=99s no fdtdir, uboot just passes the fdt_a= ddr to bootm > command, that means it passes the pointer to device tree loaded by firmwa= re > (or previous bootloader) to the kernel. If fdt_addr is also missing, it p= asses > fdtcontroladdr to the kernel. If all of the previous scenarios don=E2=80= =99t work, it > passes no FDT and kernel boots without device tree, that is absolutely no= rmal > on some devices, check x86. Thanks for the clarification, Mathieu