From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1ffml5-0007zL-2i for barebox@lists.infradead.org; Wed, 18 Jul 2018 13:44:49 +0000 Date: Wed, 18 Jul 2018 15:44:32 +0200 From: Roland Hieber Message-ID: <20180718134432.2zs5s2nvmqjphqqz@pengutronix.de> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: qemu and barebox To: Giuseppe Levi Cc: barebox@lists.infradead.org Hi Giuseppe, this was discussed recently; see https://www.mail-archive.com/barebox@lists.infradead.org/msg27074.html tldr: there are issues with QEMU and ARM64, and no solution yet. - Roland On Wed, Jul 18, 2018 at 03:02:48PM +0200, Giuseppe Levi wrote: > Hi all, > i'm trying to run barebox using qemu because I need to develop and > emulate a spacial boot configuration of the CERN White Rabbit switch > (http://white-rabbit.web.cern.ch/). > I used the ARCH=arm > and CROSS_COMPILE=aarch64-linux-gnu- > > Selected the qemu virt board in menuconfig. > > Compilation seems ok but when trying > qemu-system-aarch64 -m 2048M -cpu cortex-a57 -machine virt -display > none -serial stdio -kernel barebox > > The system does not give me any output eve if is running using 100% of > one core on my 4 core machine. > > The final goal would be to setup barebox to boot from network and then > arrange a bootp server un another virtual machine. > > What I'm doing wrong ? is the CPU type cortex-a57 correct even if in > menuconfig the type is market as Atemel-AT91 ? > > > > Thenks, Giuseppe Levi -- Roland Hieber | r.hieber@pengutronix.de | Pengutronix e.K. | https://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim | Phone: +49-5121-206917-5086 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox