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 X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C501FC433E6 for ; Fri, 8 Jan 2021 10:03:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4F9AC2368A for ; Fri, 8 Jan 2021 10:03:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728301AbhAHKDC (ORCPT ); Fri, 8 Jan 2021 05:03:02 -0500 Received: from mail.loongson.cn ([114.242.206.163]:42802 "EHLO loongson.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728146AbhAHKDC (ORCPT ); Fri, 8 Jan 2021 05:03:02 -0500 Received: from localhost.localdomain (unknown [112.3.198.81]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9Ax9bykLfhfYy4BAA--.62S2; Fri, 08 Jan 2021 18:02:14 +0800 (CST) From: Yanteng Si To: Harry Wei Cc: Alex Shi , Yanteng Si , Jonathan Corbet , linux-doc@vger.kernel.org, Huacai Chen , Jiaxun Yang , Yanteng Si Subject: [PATCH v4 1/4] doc/zh_CN: add mips booting.rst translation Date: Fri, 8 Jan 2021 18:02:18 +0800 Message-Id: <20210108100221.1370763-1-siyanteng@loongson.cn> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-CM-TRANSID: AQAAf9Ax9bykLfhfYy4BAA--.62S2 X-Coremail-Antispam: 1UD129KBjvJXoW7ZrWfCr1fZFW3AFy3Kw1fCrg_yoW8CF43pF 4Ikr4fKa1kAwnF9rWrKryUGw1fuF48Gay3JF42gw48Xrn7KF1ktr9xtryFyFy8XryFkFy7 XFsIkrWj9w10y3DanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUyG14x267AKxVW8JVW5JwAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWUuVWrJwAFIxvE14AKwVWUJVWUGwA2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK02 1l84ACjcxK6xIIjxv20xvE14v26F1j6w1UM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26F4j 6r4UJwA2z4x0Y4vEx4A2jsIE14v26rxl6s0DM28EF7xvwVC2z280aVCY1x0267AKxVW0oV Cq3wAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0 I7IYx2IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r1j6r 4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwCF04k20xvY0x0EwIxG rwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4 vE14v26r106r1rMI8E67AF67kF1VAFwI0_Jw0_GFylIxkGc2Ij64vIr41lIxAIcVC0I7IY x2IY67AKxVWUJVWUCwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Jr0_Gr1lIxAIcVCF04k26c xKx2IYs7xG6rW3Jr0E3s1lIxAIcVC2z280aVAFwI0_Jr0_Gr1lIxAIcVC2z280aVCY1x02 67AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7VUbXdbUUUUUU== X-CM-SenderInfo: pvl1t0pwhqwqxorr0wxvrqhubq/ Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org This patch translates Documentation/mips/booting.rst into Chinese. Signed-off-by: Yanteng Si --- .../translations/zh_CN/mips/booting.rst | 31 +++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 Documentation/translations/zh_CN/mips/booting.rst diff --git a/Documentation/translations/zh_CN/mips/booting.rst b/Documentation/translations/zh_CN/mips/booting.rst new file mode 100644 index 000000000000..3099d0fff7a6 --- /dev/null +++ b/Documentation/translations/zh_CN/mips/booting.rst @@ -0,0 +1,31 @@ +.. SPDX-License-Identifier: GPL-2.0 + +.. include:: ../disclaimer-zh_CN.rst + +:Original: :ref:`Documentation/mips/booting.rst ` +:Translator: Yanteng Si + +.. _cn_booting: + +BMIPS设备树引导 +------------------------ + + 一些bootloaders只支持在内核镜像开始地址处的单一入口点。而其它 + bootloaders将跳转到ELF的开始地址处。两种方案都支持的；因为 + CONFIG_BOOT_RAW=y and CONFIG_NO_EXCEPT_FILL=y, 所以第一条指令 + 会立即跳转到kernel_entry()入口处执行。 + + 与arch/arm情况(b)类似，dt感知的引导加载程序需要设置以下寄存器: + + a0 : 0 + + a1 : 0xffffffff + + a2 : RAM中指向设备树块的物理指针(在chapterII中定义)。 + 设备树可以位于前512MB物理地址空间(0x00000000 - + 0x1fffffff)的任何位置，以64位边界对齐。 + + 传统bootloaders不会使用这样的约定，并且它们不传入DT块。 + 在这种情况下，Linux将通过选中CONFIG_DT_*查找DTB。 + + 以上约定只在32位系统中定义，因为目前没有任何64位的BMIPS实现。 -- 2.27.0