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 X-Spam-Level: X-Spam-Status: No, score=-0.3 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,HTML_MESSAGE,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4970CC432C0 for ; Tue, 3 Dec 2019 15:48:43 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 145C32070A for ; Tue, 3 Dec 2019 15:48:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="h5zHjeZn" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 145C32070A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:55374 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1icAPp-0007Uh-7Q for qemu-devel@archiver.kernel.org; Tue, 03 Dec 2019 10:48:42 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:60592) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1icA2Z-0007FQ-7u for qemu-devel@nongnu.org; Tue, 03 Dec 2019 10:24:43 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1icA2P-0006w1-6X for qemu-devel@nongnu.org; Tue, 03 Dec 2019 10:24:33 -0500 Received: from mail-ed1-x535.google.com ([2a00:1450:4864:20::535]:43274) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1icA2N-0006fd-Rb for qemu-devel@nongnu.org; Tue, 03 Dec 2019 10:24:29 -0500 Received: by mail-ed1-x535.google.com with SMTP id dc19so3469532edb.10 for ; Tue, 03 Dec 2019 07:24:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=0BFBCN04jdGlNSwxdk9GhU+61wcJ9HUdCARS1ttEYB8=; b=h5zHjeZnYITC/1omSkoYMafb5pICGF9+tjiAHXdNt084hTXxOToCZja73RZjLHoCMR YSeqwBK2rJ7BwFtPCXtONZODR6+v95eWELu67885flX5nY8+kKvbKUzQrNqw78MsOTA2 XcBy45otOEVgRr7PABnjXJ+dl2GgQb/D/bmtt9iM8JVBPIe324Thf1hGVg0+y0uecAkv rYG+z1E0GIMoXXHsIN5xDq5OFTV4PdaxCqNT4gpeoBIZMOPfWMrz5T4VOJjg/zmutAki 6YtaTLZ1oLicYxhfE87jZcTKoPVX5sGu2Dxbiv8FFLJcKIJMgG6pdeE6SYqREQbvqma0 TB7Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=0BFBCN04jdGlNSwxdk9GhU+61wcJ9HUdCARS1ttEYB8=; b=L/gA09XINTWs/cqH3O5emH+NjcrB7UlEqxGZCACXkdOlkcfsJuHAxVMu9i2aQ14a71 FVjEyiM7vO0+bG5fp8gvnWJPa3lL9f1fRgYhrrtqvHvRfx/uQpziU3NxgbT3FTEkumiF Jx6d1UUvT14t7QL22irgiCh0rgKNFGCANW7ggdvcUN5G5epOBXvnxqEEtlYYs0Qio9hA uDcIvHL131EDUAdKDRLiVC3fQ+aKtaI3SqAP0j0yZsgo4LU1njcUkG7oU3gSRt/0iiaL kVMxl/cniar45xEPpTr3/C5both002WZcY+7DP/8s0df0qhwMFbmDJ59a3JQGtGwdZHm uTOw== X-Gm-Message-State: APjAAAW3JkKRB4ro0MthV3/Iue4NNJ1S9GdiggOpNfswLsyaPemXnOoB uYdL8Tg3ZN+Ms82HRxf4LypayUM7n+2UGWV4+PBP8SUi X-Google-Smtp-Source: APXvYqxr7l9XCtWxF0OTeOD/YaSY2EYKWCRleBeivwIAJJeUr7Kt/ftuNmJTamI2Lz1BK45DSElRuO1UgRODSeJx1UU= X-Received: by 2002:aa7:d84b:: with SMTP id f11mr3862407eds.96.1575386664026; Tue, 03 Dec 2019 07:24:24 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Esteban Bosse Date: Tue, 3 Dec 2019 16:24:11 +0100 Message-ID: Subject: Re: BeagleBone support, omap1, omap2, omap3, etc. To: QEMU Developers Content-Type: multipart/alternative; boundary="0000000000007e472f0598ce4a99" X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4864:20::535 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= , Paolo Bonzini Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" --0000000000007e472f0598ce4a99 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Ping El mi=C3=A9., 6 nov. 2019 16:04, Esteban Bosse esc= ribi=C3=B3: > Hello! > > Some months ago I started to work trying to port the Beaglebone support > from the old qemu-linaro fork to the new QEMU mainstream. > > During my work I found that the Beaglebone have an OMAP3 mpu this mpu has > very strong relation with the OMAP2 and OMAP1 in qemu, they implement a l= ot > of functions in common. > > Then I understood that the omap1 and omap2 don't implement things like QO= M > and needs a lot of work to upgrade it, at the same time they are some > boards like: omap1_sx, palm, nseries that implement this mpus. > > Looking the datasheet of the omap1 I realized that it's an very old devic= e > and some questions like "make sense work with this old device?" comes to = my > mind. > > When I went to the KVM Forum the last week I talked with some of you, and > you help my with different ideas and proposal to make this task, but I > can't see the right way to make this work because it is a lot of work. > > My motivation is learn more about embedded devices, architecture, kernel, > etc. and of course contribute to the community. > > I would love to hear your opinions about this 3 related devices with they > respected boards. > > Maybe someone is interested to work with me. > I dream to make this work beautiful (like the musca board with the armsse > and armv7m modules) with a good variety of tests. And in the same time I > would like to write some documentation about the process with the final > idea to "make an easier way for new contributors". > > If someone want to work with me in this task, should know that I don't > have to much experience and I'm doing this job in my free time (this mean= s > that I work only in my free time). > > I appreciate any kind of comment or advice. > > Thanks for your time ;) > EstebanB > --0000000000007e472f0598ce4a99 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Ping=C2=A0

El mi=C3=A9., 6 nov. 2019 16:04, Esteban Boss= e <estebanbosse@gmail.com&= gt; escribi=C3=B3:
Hello!

Some months ago I started to work trying to port the Beagleb= one support from the old qemu-linaro fork to the new QEMU mainstream.
During my work I found that the Beaglebone have an OMAP3 mpu this mpu has= very strong relation with the OMAP2 and OMAP1 in qemu, they implement a lo= t of functions in common.

Then I understood that the omap1 and omap2= don't implement things like QOM and needs a lot of work to upgrade it,= at the same time they are some boards like: omap1_sx, palm, nseries that i= mplement this mpus.

Looking the datasheet of the omap1 I realized th= at it's an very old device and some questions like "make sense wor= k with this old device?" comes to my mind.

When I went to the K= VM Forum the last week I talked with some of you, and you help my with diff= erent ideas and proposal to make this task, but I can't see the right w= ay to make this work because it is a lot of work.

My motivation is l= earn more about embedded devices, architecture, kernel, etc. and of course = contribute to the community.=C2=A0

I would love to hear your opinion= s about this 3 related devices with they respected boards.

Maybe som= eone is interested to work with me.
I=C2=A0dream to make this work beau= tiful (like the musca board with the armsse and armv7m modules) with a good= variety of tests. And in the same time I would like to write some document= ation about the process with the final idea to "make an easier way for= new contributors".

If someone want to work with me in this tas= k, should know that I don't have to much experience and I'm doing t= his job in my free time (this means that I work only in my free time).
<= br>I appreciate any kind of comment or advice.

Thanks for your time= ;)
EstebanB
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