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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 23BA7C433EF for ; Wed, 20 Oct 2021 15:10:12 +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 CFAC66128B for ; Wed, 20 Oct 2021 15:10:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org CFAC66128B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:41314 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mdDEI-0000Q8-Jp for qemu-devel@archiver.kernel.org; Wed, 20 Oct 2021 11:10:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:57230) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mdD9S-00039B-Kv for qemu-devel@nongnu.org; Wed, 20 Oct 2021 11:05:14 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:33859) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mdD9Q-0007vo-Iw for qemu-devel@nongnu.org; Wed, 20 Oct 2021 11:05:10 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1634742307; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QZEM6rYDofu5FzUiJHKRA4yX/hBTmYNPJvVHApHWM4s=; b=iN50iE537SS49fbS8UVKZV6wvFnBDkomym/epSDBrQu6YyVNVdOshkBS4xOadZfrhyHw0B Zh2fE65p/6Q66ASKWhmP1f3sVshwGioZSO2rJX7KoClhbzC4RnZjKsZJRp7iPY+i/fsqFi 2gIal6vpqAr3GxeDGPs4CqvmsnQF7Yw= Received: from mail-ed1-f72.google.com (mail-ed1-f72.google.com [209.85.208.72]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-316-EaAmGUr4P_KDzt44C9kNwA-1; Wed, 20 Oct 2021 11:05:03 -0400 X-MC-Unique: EaAmGUr4P_KDzt44C9kNwA-1 Received: by mail-ed1-f72.google.com with SMTP id c25-20020a056402143900b003dc19782ea8so17819076edx.3 for ; Wed, 20 Oct 2021 08:05:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=QZEM6rYDofu5FzUiJHKRA4yX/hBTmYNPJvVHApHWM4s=; b=0YG1ut5pSHyEEiCWDcXYukvZU6uJjJM6KtOkZzKIh1MzAs+sfmREdke+MmvJzB680I O8UzVoqjKCIeKwzyKzUlua93p4d570EMvtDo9aAFR+WejSFt/1uOxr7OVV0wwOS9xTzy GAO8w78ShVOwGkI+cAXR+UKQxL00KQqnvOstW/1vO0JVvtCaiaUX8b+lu1R3xixEEME5 +x1JyUiO/33WBB+rgzT4uFsbOoNn19xZRu+l/ukB20Q0BNOWEq5Miq3Z8pF3n8tZkKpk jtiDpYkPEl1USxjl24p8jDv3H7rioWrzdaVgIIMZYXB8YwTliUENG/idTVjweGfSTBG0 IzPQ== X-Gm-Message-State: AOAM531NJz/gOSjrp6tsfXCyA98iBOYm/mgr2gh1oQmtQi/9x5mSuPTy tmMaLOnJUW2Al4IbqjyxSnYsXh+Z/QiargkerbHLXyEbQwcGE/MtSsEp079sH1sffKfc1eWb3Uw nmKMeTuqUUy/Ffmk= X-Received: by 2002:a17:906:c248:: with SMTP id bl8mr131162ejb.360.1634742302044; Wed, 20 Oct 2021 08:05:02 -0700 (PDT) X-Google-Smtp-Source: ABdhPJya/LIFRqqOUSo7Lmi4tFCFAzBuKiM0WFSBG+1eHkP4BZH0gU/AYXixT+oka4L8TMjs9TmZpw== X-Received: by 2002:a17:906:c248:: with SMTP id bl8mr131052ejb.360.1634742301084; Wed, 20 Oct 2021 08:05:01 -0700 (PDT) Received: from thuth.remote.csb (tmo-097-184.customers.d1-online.com. [80.187.97.184]) by smtp.gmail.com with ESMTPSA id ox9sm1157263ejb.66.2021.10.20.08.04.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 20 Oct 2021 08:05:00 -0700 (PDT) Subject: Re: Deprecate the ppc405 boards in QEMU? To: BALATON Zoltan References: <20210927044808.73391-1-david@gibson.dropbear.id.au> <18fa56ee-956e-ee2f-9270-82aa96dfde09@redhat.com> <40cdb137-60c9-43fd-7b48-4858cbd9307c@redhat.com> <6c2ff4e6-4bf4-d310-5e26-c8d2741177bc@redhat.com> <42e5a8c2-b8fa-b9e2-71f1-c8e5cd7f5cef@csgroup.eu> <1397f18f-f187-6f48-ed6c-13c0b77abed9@redhat.com> <9aeb7010-0a17-864a-cfac-ea5d90356085@csgroup.eu> <5e4f78ce-1508-5689-ec29-79edad0c824e@kaod.org> <491d6265-3785-b11-b7f0-621a3d2823@eik.bme.hu> <103e098a-a8ac-a22a-8aad-3df7d8cde148@amsat.org> <939f2d12-38f6-4ab0-b688-384136d1d9c@eik.bme.hu> <4e07823e-7162-525a-4a61-9bed63e85d58@kaod.org> <03d047aa-6d73-8697-ac43-29ab56563567@redhat.com> <942cf427-d052-5bd-6b66-ddc5a53fbec5@eik.bme.hu> From: Thomas Huth Message-ID: <87acd22b-6288-16e5-aebf-03cf720873d3@redhat.com> Date: Wed, 20 Oct 2021 17:04:58 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 MIME-Version: 1.0 In-Reply-To: <942cf427-d052-5bd-6b66-ddc5a53fbec5@eik.bme.hu> Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=thuth@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -50 X-Spam_score: -5.1 X-Spam_bar: ----- X-Spam_report: (-5.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-2.267, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Christophe Leroy , Peter Maydell , QEMU Developers , dbarboza@redhat.com, Wainer dos Santos Moschetta , Alexey Kardashevskiy , Richard Henderson , =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , Christophe Leroy , Greg Kurz , Alexander Graf , qemu-ppc , =?UTF-8?Q?C=c3=a9dric_Le_Goater?= , Cleber Rosa , =?UTF-8?Q?Herv=c3=a9_Poussineau?= , David Gibson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 20/10/2021 16.55, BALATON Zoltan wrote: > On Wed, 20 Oct 2021, Thomas Huth wrote: >> On 20/10/2021 14.43, Cédric Le Goater wrote: >> >>> The 405 machine are still close to deprecation I think. We are still >>> struggling to boot one with mainline Linux, using uboot provided by >>> Thomas which skips SDRAM init. It is not clear to me if u-boot is >>> strictly necessary. It depends if Linux relies on it to do some >>> pre-initialization of HW. I guess once we find a good DTS for it, or >>> not, we can take a decision. >> >> FWIW, seems like this tarball contains a dts for a "taihushui" 405ep board: >> >> https://dev.archive.openwrt.org/raw-attachment/ticket/4153/kolsch.tranzeo.openwrt.bsp.tar.bz2 >> >> >> ... I wonder whether that's the same board as the "taihu" board in QEMU? > > The corresponding ticket has some info on the machine: > > https://dev.archive.openwrt.org/ticket/4153.html Ok, so as far as I got that now, Taihu was a board by AMCC, while Taihushui was from Tranzeo ? ... so they were likely different boards, I think. > I wonder what ref405ep was then, an earlier or later or different version? According to hw/ppc/ppc405_boards.c, the ref405ep machine was a reference board by IBM, not from AMCC ? Thomas