From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id C67FFE00524; Thu, 14 Aug 2014 20:26:46 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low * trust * [147.11.146.13 listed in list.dnswl.org] * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] Received: from mail1.windriver.com (mail1.windriver.com [147.11.146.13]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 676EFE0044A for ; Thu, 14 Aug 2014 20:26:44 -0700 (PDT) Received: from ALA-HCA.corp.ad.wrs.com (ala-hca.corp.ad.wrs.com [147.11.189.40]) by mail1.windriver.com (8.14.9/8.14.5) with ESMTP id s7F3Qhrr020952 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL) for ; Thu, 14 Aug 2014 20:26:43 -0700 (PDT) Received: from pek-hostel-deb02.wrs.com (128.224.153.152) by ALA-HCA.corp.ad.wrs.com (147.11.189.50) with Microsoft SMTP Server (TLS) id 14.3.174.1; Thu, 14 Aug 2014 20:26:42 -0700 From: Kai Kang To: Date: Fri, 15 Aug 2014 11:21:32 +0800 Message-ID: <1408072893-28126-1-git-send-email-kai.kang@windriver.com> X-Mailer: git-send-email 1.9.1 MIME-Version: 1.0 X-Originating-IP: [128.224.153.152] Subject: [meta-yocto][PATCH] enable aarch64 support for qemu in yocto X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Aug 2014 03:26:46 -0000 Content-Type: text/plain Enable aarch64 support for qemu in yocto. Var QEMU_TARGETS in poky.conf overrides the var in qemu recipe, so add in poky.conf too. Use linaro prebuilt aarch64 for test. Test steps: 1 run native qemu with aarch64 image: $ wget http://people.linaro.org/~alex.bennee/images/aarch64-linux-3.15rc2-buildroot.img $ tmp/sysroots/x86_64-linux/usr/bin/qemu-system-aarch64 -machine virt -cpu cortex-a57 -machine type=virt -nographic -smp 1 -m 2048 -kernel aarch64-linux-3.15rc2-buildroot.img 2 run qemu-system-aarch64 on core-image-sato of qemux86-64 $ runqemu qemux86 qemuparams="-m 2048" When booted, run $ qemu-system-aarch64 -machine virt -cpu cortex-a57 -machine type=virt -nographic -smp 1 -m 2048 -kernel aarch64-linux-3.15rc2-buildroot.img Boot could boot aarch64 image successfully. Kai Kang (1): qemu: enable aarch64 support in yocto meta-yocto/conf/distro/poky.conf | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 1.9.1