From patchwork Wed Jun 21 07:22:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Ghiti X-Patchwork-Id: 13286790 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5966AEB64D7 for ; Wed, 21 Jun 2023 07:22:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=PQhkSWSABCREN12kaIh5RT9kiYWBgQh9hXmOXP5QePw=; b=2w/RjMS8zjINxa 9tLv+Qu6/6hd+R/xPiqZQuARcPZ0sEYPtlI+Je2orrBg9lnaXlniu6B4X4UFdq95PhEQCjDpCHNGZ mbN0DE744tTcD0MSSoDzLVwcwjCItwfDS/2ZFJOP8yXAhiIZK7PKHswtT5UJXji22RXP+H6RtMuKE X5mq45lNFBJMCblwPbZi5bWwvzno6M4wrC/h9mcvjd1RE4idsJ8rKVuJv1nLvDd7X0Z4pmofmHevC PjpGF7f9hSnuq1KNMpjxYuH8nkQUK2OWQwGvhEVQLXOKLuQy4iY/HEauSN7VPGFqgxj/FFYWxAYCJ 3x7oYWOV8GU/25dKl45w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qBsAt-00DXJ3-0d; Wed, 21 Jun 2023 07:22:43 +0000 Received: from mail-lf1-x12e.google.com ([2a00:1450:4864:20::12e]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qBsAq-00DXIb-1B for linux-riscv@lists.infradead.org; Wed, 21 Jun 2023 07:22:41 +0000 Received: by mail-lf1-x12e.google.com with SMTP id 2adb3069b0e04-4f87592eccfso3687365e87.2 for ; Wed, 21 Jun 2023 00:22:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20221208.gappssmtp.com; s=20221208; t=1687332158; x=1689924158; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=wJtAM0L0emx8T5IXtJyi6+wwS3eppT8Ww5R/dqqSfCU=; b=xAn7hv2GhspML86OK+9CMBbl4yllWSvz7GtWiNe5kWjztw7kYR099vtWl+qdLljqDR xX7L1O5Q9ekcZ4EAiT0t0Br4tUilHxRM2Qs1tLI95j+VUC7elWKK+D+5gBTOqwqcXNWl xaEngegewU7PBuQXtJJqZQJ4Y6V3eBJk2hhBefjIVlziB/IvGBf9z0Y/k0LmhJ5HQzhB ytKekaJBpOXeqZVMBh+2+UkNz+ob2SF1DEI7+Q2Lo2CAU2SyKvrj6WbICyFtU+XzC3Ef OsdlarEYl64xwYAcKUOwVE+3iS1H+DWlq+LtRT+z5Wp9FNBMoKEDcl0w30pLE0dlzuqs cziw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687332158; x=1689924158; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=wJtAM0L0emx8T5IXtJyi6+wwS3eppT8Ww5R/dqqSfCU=; b=faGdk9SYUjLcgTkkxkcMGEHVEEMuutAH+j6/1cuDAdZeOW+XPmVeryYX9CKvG/bgff kO5EOzadDCj7wk38Pv6kDMBT3u0JUmBPdQsNUjM4RUQ/xnadjnOvmvep2h23VYeBzp+l Ck5sXdMhQlsGNcSjqSD5Q1Ep606YMVPoMHTw9jNLyHJryyRwa6YmT2j1bQK4Ax3phC8r X8uERe6xmaC1PATOBgNyxy6w6FoDhUBopzjv86DORN+/b8v17OjCv7abYKj3HmPx2chH jX2rdMbdpIzTZvROtNK/MC4LtulxzlfuNv8L5w4otmz/dKw4GlOXd7onqjXP/J7BoZAU Spug== X-Gm-Message-State: AC+VfDzWNg6IwJ8dlv3zNyB8W+yBM78GhGfJATHpjauG57HonB21sqBb OaSvl6XdDbgavkcmNOXvSiE1SQ== X-Google-Smtp-Source: ACHHUZ5ldRVlcEfwc998L1BxSn/pP/SIE+aK6aDHYb8bc7cN5x1dLZ7PwHw26+4Fnw1q0bmaT1Yr2Q== X-Received: by 2002:a19:9142:0:b0:4f6:394d:96c2 with SMTP id y2-20020a199142000000b004f6394d96c2mr8645566lfj.29.1687332158089; Wed, 21 Jun 2023 00:22:38 -0700 (PDT) Received: from localhost.localdomain (amontpellier-656-1-456-62.w92-145.abo.wanadoo.fr. [92.145.124.62]) by smtp.gmail.com with ESMTPSA id f20-20020a7bcd14000000b003f7f2a1484csm4192394wmj.5.2023.06.21.00.22.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Jun 2023 00:22:37 -0700 (PDT) From: Alexandre Ghiti To: Jonathan Corbet , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Sunil V L , Song Shuai , linux-doc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Alexandre Ghiti Subject: [PATCH v2 1/3] Documentation: arm: Add bootargs to the table of added DT parameters Date: Wed, 21 Jun 2023 09:22:32 +0200 Message-Id: <20230621072234.9900-1-alexghiti@rivosinc.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230621_002240_636485_FF2DA62D X-CRM114-Status: GOOD ( 11.26 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org The bootargs node is also added by the EFI stub in the function update_fdt(), so add it to the table. Signed-off-by: Alexandre Ghiti --- Documentation/arm/uefi.rst | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/arm/uefi.rst b/Documentation/arm/uefi.rst index baebe688a006..2b7ad9bd7cd2 100644 --- a/Documentation/arm/uefi.rst +++ b/Documentation/arm/uefi.rst @@ -50,7 +50,7 @@ The stub populates the FDT /chosen node with (and the kernel scans for) the following parameters: ========================== ====== =========================================== -Name Size Description +Name Type Description ========================== ====== =========================================== linux,uefi-system-table 64-bit Physical address of the UEFI System Table. @@ -67,4 +67,6 @@ linux,uefi-mmap-desc-ver 32-bit Version of the mmap descriptor format. kaslr-seed 64-bit Entropy used to randomize the kernel image base address location. + +bootargs String Kernel command line ========================== ====== ===========================================