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 84DA4CCD192 for ; Wed, 18 Sep 2024 09:14:30 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sqqkp-00077w-4d; Wed, 18 Sep 2024 05:13:43 -0400 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 1sqqkn-000772-IC for qemu-devel@nongnu.org; Wed, 18 Sep 2024 05:13:41 -0400 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 1sqqkl-0003CH-8j for qemu-devel@nongnu.org; Wed, 18 Sep 2024 05:13:41 -0400 Received: from sslproxy02.your-server.de ([78.47.166.47]) by dedi548.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1sqqkf-000IIM-2k for qemu-devel@nongnu.org; Wed, 18 Sep 2024 11:13:33 +0200 Received: from [82.100.198.138] (helo=mail.embedded-brains.de) by sslproxy02.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1sqqkf-000Dcr-1k for qemu-devel@nongnu.org; Wed, 18 Sep 2024 11:13:33 +0200 Received: from localhost (localhost [127.0.0.1]) by mail.embedded-brains.de (Postfix) with ESMTP id 4174048006C for ; Wed, 18 Sep 2024 11:13:33 +0200 (CEST) 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 3JE0o0OTWVIr for ; Wed, 18 Sep 2024 11:13:32 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by mail.embedded-brains.de (Postfix) with ESMTP id DAB4748017C for ; Wed, 18 Sep 2024 11:13:32 +0200 (CEST) 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 PhFmrw8JIUs7 for ; Wed, 18 Sep 2024 11:13:32 +0200 (CEST) Received: from zimbra.eb.localhost (zimbra.eb.localhost [192.168.96.204]) by mail.embedded-brains.de (Postfix) with ESMTP id AD85048006C for ; Wed, 18 Sep 2024 11:13:32 +0200 (CEST) Date: Wed, 18 Sep 2024 11:13:32 +0200 (CEST) From: Sebastian Huber To: qemu-devel Message-ID: <1242128488.101916.1726650812387.JavaMail.zimbra@embedded-brains.de> Subject: Xilinx Zynq 7000 Start of CPU1 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 9.0.0_GA_4615 (ZimbraWebClient - FF128 (Linux)/9.0.0_GA_4615) Thread-Index: XWOxYHF+B3TrRy5pEyz5aKlxLJtu6w== Thread-Topic: Xilinx Zynq 7000 Start of CPU1 X-Authenticated-Sender: smtp-embedded@poldi-networks.de X-Virus-Scanned: Clear (ClamAV 1.0.5/27401/Tue Sep 17 10:31:21 2024) 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, 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 Hello, I recently added the support for CPU1 to the xilinx-zynq-a9 machine (hw/arm= /xilinx_zynq.c). However, the reset behaviour doesn't match exactly with th= e hardware. After a system reset (SRST), the CPU1 should execute a wfe inst= ruction and then load the start address from 0xfffffff0: https://docs.amd.com/r/en-US/ug585-zynq-7000-SoC-TRM/Starting-Code-on-CPU-1 It would be great if someone has a hint for me how I can add this startup c= ode for CPU1 at address region 0xFFFFFE00 to 0xFFFFFFF0. Kind regards, Sebastian --=20 embedded brains GmbH & Co. KG Herr Sebastian HUBER Dornierstr. 4 82178 Puchheim Germany email: sebastian.huber@embedded-brains.de phone: +49-89-18 94 741 - 16 fax: +49-89-18 94 741 - 08 Registergericht: Amtsgericht M=C3=BCnchen Registernummer: HRB 157899 Vertretungsberechtigte Gesch=C3=A4ftsf=C3=BChrer: Peter Rasmussen, Thomas D= =C3=B6rfler Unsere Datenschutzerkl=C3=A4rung finden Sie hier: https://embedded-brains.de/datenschutzerklaerung/