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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 82F20C021B3 for ; Mon, 24 Feb 2025 05:44:35 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tmRFy-0005sI-Tc; Mon, 24 Feb 2025 00:43:54 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tmRFw-0005rz-TP for qemu-devel@nongnu.org; Mon, 24 Feb 2025 00:43:52 -0500 Received: from dedi548.your-server.de ([85.10.215.148]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tmRFu-00011T-Bg for qemu-devel@nongnu.org; Mon, 24 Feb 2025 00:43:52 -0500 Received: from sslproxy07.your-server.de ([78.47.199.104]) by dedi548.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1tmRFo-000KuN-21; Mon, 24 Feb 2025 06:43:44 +0100 Received: from [82.100.198.138] (helo=mail.embedded-brains.de) by sslproxy07.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1tmRFn-0006F6-32; Mon, 24 Feb 2025 06:43:44 +0100 Received: from localhost (localhost [127.0.0.1]) by mail.embedded-brains.de (Postfix) with ESMTP id 09C95480198; Mon, 24 Feb 2025 06:43:44 +0100 (CET) Received: from mail.embedded-brains.de ([127.0.0.1]) by localhost (zimbra.eb.localhost [127.0.0.1]) (amavis, port 10032) with ESMTP id l2CBCEf3iwp4; Mon, 24 Feb 2025 06:43:43 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by mail.embedded-brains.de (Postfix) with ESMTP id 647A048019A; Mon, 24 Feb 2025 06:43:43 +0100 (CET) X-Virus-Scanned: amavis at zimbra.eb.localhost Received: from mail.embedded-brains.de ([127.0.0.1]) by localhost (zimbra.eb.localhost [127.0.0.1]) (amavis, port 10026) with ESMTP id GZkhY7_UnrTR; Mon, 24 Feb 2025 06:43:43 +0100 (CET) Received: from zimbra.eb.localhost (zimbra.eb.localhost [192.168.96.204]) by mail.embedded-brains.de (Postfix) with ESMTP id 3193B480198; Mon, 24 Feb 2025 06:43:43 +0100 (CET) Date: Mon, 24 Feb 2025 06:43:42 +0100 (CET) From: Sebastian Huber To: Alistair Francis Cc: qemu-devel , Conor Dooley , Bin Meng Message-ID: <1989799473.175.1740375822271.JavaMail.zimbra@embedded-brains.de> In-Reply-To: References: <20250214062443.9936-1-sebastian.huber@embedded-brains.de> <20250214062443.9936-4-sebastian.huber@embedded-brains.de> Subject: Re: [PATCH 3/5] hw/riscv: Make FDT optional for MPFS MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [192.168.96.204] X-Mailer: Zimbra 10.1.5_GA_4724 (ZimbraWebClient - FF128 (Linux)/10.1.5_GA_4734) Thread-Topic: hw/riscv: Make FDT optional for MPFS Thread-Index: 7aJoUcIhB1hkjtGqZklhGz5GBLNaAA== X-Authenticated-Sender: smtp-embedded@poldi-networks.de X-Virus-Scanned: Clear (ClamAV 1.0.7/27558/Sun Feb 23 10:40:51 2025) Received-SPF: pass client-ip=85.10.215.148; envelope-from=sebastian.huber@embedded-brains.de; helo=dedi548.your-server.de X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org ----- Am 24. Feb 2025 um 6:22 schrieb Alistair Francis alistair23@gmail.com= : > On Fri, Feb 14, 2025 at 4:27=E2=80=AFPM Sebastian Huber > wrote: >> >> Real-time kernels such as RTEMS or Zephyr may use a static device tree >> built into the kernel image. Do not require to use the -dtb option if >> -kernel is used for the microchip-icicle-kit machine. >=20 > That's a fair point, but it might also confuse people who expect QEMU > to generate a DTB if they don't specify one. >=20 > This at least needs a documentation update, but a warning log might > also be warranted if no `-dtb` is supplied I will add a documentation update to: docs/system/riscv/microchip-icicle-kit.rst Should I change this patch to require "-dtb none" to select no DTB at all? --=20 embedded brains GmbH & Co. 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