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 567F7C77B7F for ; Fri, 5 May 2023 14:16:41 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1puwDc-0005pO-2r; Fri, 05 May 2023 10:15:34 -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 1puwDO-0005m2-1X; Fri, 05 May 2023 10:15:18 -0400 Received: from mail-out-4.itc.rwth-aachen.de ([2a00:8a60:1:e501::5:49]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1puwDI-0001KR-1i; Fri, 05 May 2023 10:15:17 -0400 X-IPAS-Result: =?us-ascii?q?A2DwBACqDlVk/5sagoZaHQEBAQEJARIBBQUBQIFPggaBH?= =?us-ascii?q?YFaGwGENZE4n1wPAQEBAQEBAQEBCAE5CwQBAYUGAoVGJjgTAQIEAQEBAQMCA?= =?us-ascii?q?wEBAQEBAQMBAQYBAQEBAQEGBIEdhS8MCCUNhgUBAQEDIw8BBUEQCxQEAgImA?= =?us-ascii?q?gJXBgEMAQUCAQGCegGCXBOtFoEygQGgHoEEHQYJAYEKLYkziCKCT4E8gkw4P?= =?us-ascii?q?oJiAoFOg22CZwSOWoEoiF6BMHSBJ4EugQQCCQIRQyiBEAhpgXRAAg1kCwttg?= =?us-ascii?q?UCDDQQCETQODBUFVQKBBggUARMDBwcCAYEaEDoHBEAoDAcJHw4lBA4DGSsdQ?= =?us-ascii?q?AIBCzs6PTUJCx9LK4FZBC9aewYBJSSYJYQUIg2CDsQeB4IrgVaLdYhIjDgGQ?= =?us-ascii?q?pcZBpIpmAAgjTaaKQIEAgQFAhaBeoF+cYM2UhcCD4wugxgBCIJDj3tzPQIHA?= =?us-ascii?q?QoBAQMJgjmEDYNrAYETAQE?= IronPort-Data: A9a23:AQe7AK2k7docR87eM/bD5ctwkn2cJEfYwER7XKvMYLTBsI5bpzQEz 2seUGvXM/vcNDagfYt+PI20pE8D78LTzNJgSwRk3Hw8FHgiRegppDi6BhqqY3nCfpWroGZPt Zh2hgzodZhsJpPkjk7xdOKn9xGQ7InQLpLkEunIJyttcgFtTSYlmHpLlvUw6mJSqYHR7zil5 JWj8qUzBHf/g2Qvaj9MtvrZwP9SlK2aVA0w7wRWic9j4Qe2e0k9VPo3Oay3Jn3kdYhYdsbSq zHrlezREsvxpn/BO/v9+lrJWhRiro36YWBivkFrt52K2XCukARviPphZKpEAatgo27hc9hZk L2hvHErIOsjFvWkdO81C3G0H8ziVEFL0OevHJSxjSCc5x34WWW8yudfNkARAZc22/hdLEAS8 NVNfVjhbjjb7w636IiEdslBtoEYdozBepkApnElxD2fAftOrZLrGv6Wo4YDhHFq2IYXQKu2i 8kxMFKDaDzcZBdOM0xREpUznOKlglHlbCFY7Vucrqo65S7fwWSd1ZC0b4uPJ4HUFJU9ckCwo jjHoXXGUhUmP//A82Gs8Emcq8jBpHauMG4VPPjinhJwu3Wa12UVCwATXHOypPX/gUm7M/pHJ lAZ4GwrpLk++UivZt38WRSipziDpBF0c8NdFvB/5AyTx6785QGfCW4ZCDlbZ7QOrcIzWHkjz FqhmdTvCjpy9rqPRhq17auZozq0Pm4OMWYIaCsATA0Ey9DmrMc4iRenczp4OLSqkt34CXTrm XWA6jIhm7VWhMJN26jTEU37vg9Ab6PhFmYdjjg7lEr8hu+lTOZJv7CV1GU= IronPort-HdrOrdr: A9a23:xAlX6KOGNM23ksBcTvWjsMiBIKoaSvp037BL7TEIdfUxSL3/qy nAppsmPGDP+VQssR0b8+xoEpPwIk80jKQV3WBJB9eftWrdyRKVxf9Zg7cKqgeIcxEWkNQw6U 4KScND4bPLYGSTqK7BkWyF+pkbsb26GQuT9IDj80s= X-Talos-CUID: 9a23:+IJwTW+xe+AQpehL9wCVvx4qMN51e2/s9nb3H1WWKHhDZZzJTHbFrQ== X-Talos-MUID: 9a23:9GTdYQXzm1Qy+lvq/Du2hW9zC5ds36+NV3pWuJc9i+SjOxUlbg== X-IronPort-Anti-Spam-Filtered: true X-IronPort-AV: E=Sophos;i="5.99,252,1677538800"; d="scan'208";a="179255698" Received: from rwthex-s2-b.rwth-ad.de ([134.130.26.155]) by mail-in-4.itc.rwth-aachen.de with ESMTP; 05 May 2023 16:15:02 +0200 Received: from [137.226.252.162] (137.226.252.162) by RWTHEX-S2-B.rwth-ad.de (2a00:8a60:1:e500::26:155) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Fri, 5 May 2023 16:15:01 +0200 Message-ID: <28bfa9ad-f8dd-d195-ec66-fbd2d78d170c@rwth-aachen.de> Date: Fri, 5 May 2023 16:15:01 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.1 Subject: Re: Cortex-R52 support in Qemu Content-Language: en-US To: Ayan Kumar Halder , CC: , , "Stabellini, Stefano" References: From: =?UTF-8?Q?Tobias_R=c3=b6hmel?= In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [137.226.252.162] X-ClientProxiedBy: rwthex-w1-b.rwth-ad.de (2a00:8a60:1:e500::26:157) To RWTHEX-S2-B.rwth-ad.de (2a00:8a60:1:e500::26:155) Received-SPF: pass client-ip=2a00:8a60:1:e501::5:49; envelope-from=tobias.roehmel@rwth-aachen.de; helo=mail-out-4.itc.rwth-aachen.de X-Spam_score_int: -84 X-Spam_score: -8.5 X-Spam_bar: -------- X-Spam_report: (-8.5 / 5.0 requ) BAYES_00=-1.9, NICE_REPLY_A=-4.28, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01, T_SPF_TEMPERROR=0.01 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 Hi Ayan, as far as I know, there is no board/SoC that uses the Cortex-R52 in Qemu right now. If you want, I can try to find the one that I used during development. I was able to run Zephyr in Qemu with that code. Best regards, Tobias On 05.05.23 14:21, Ayan Kumar Halder wrote: > Hi Tobias/Peter, > > Greetings. > > In the following commit, I see you have added R52 support in Qemu. > > commit 5f536d01d1141a56f5057b62c82fa94826d367f0 > Author: Tobias Röhmel > Date:   Tue Dec 6 11:25:04 2022 +0100 > >     target/arm: Add ARM Cortex-R52 CPU > > > 1. Do you have quick instructions on how to build and test it ? I have > ported Xen for Cortex-R52 (using Arm FVP) and would like to see if it > works with Qemu as well. > > 2. Have you (or planning in near future) to add support for qemu-r52 > in Zephyr ? I can see an old ticket > https://github.com/zephyrproject-rtos/zephyr/issues/47330 , but don't > know if you have integrated qemu in Zephyr. > > > Kind regards, > > Ayan >