From nobody Thu May 16 13:52:02 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1638550461107964.0990450277177; Fri, 3 Dec 2021 08:54:21 -0800 (PST) Received: from localhost ([::1]:55006 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mtBpE-0004s4-30 for importer@patchew.org; Fri, 03 Dec 2021 11:54:20 -0500 Received: from eggs.gnu.org ([209.51.188.92]:35186) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mtBkO-00005Y-F6 for qemu-devel@nongnu.org; Fri, 03 Dec 2021 11:49:20 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:26741) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mtBkM-0003Lm-2R for qemu-devel@nongnu.org; Fri, 03 Dec 2021 11:49:20 -0500 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-379-lcoOMnubPc-6K8Njb99p3Q-1; Fri, 03 Dec 2021 11:49:14 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 38B638042E1; Fri, 3 Dec 2021 16:49:13 +0000 (UTC) Received: from thuth.com (unknown [10.39.192.118]) by smtp.corp.redhat.com (Postfix) with ESMTP id 214204ABAD; Fri, 3 Dec 2021 16:49:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1638550157; 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=6Aa6Mqiar31w792bWI+2bdnxhd0jOzZtTDrBiC4cQ0g=; b=DrNHs+nFv2FEu+u7lx0sqncy9a5aL+i/LhOdLFhuvfCB7ojSDnUuA/4e76dr44rWa8x3Nv qPM0OoZPmwigGVpwwVx59ibj6dqgSaX/XKMGEqaPgHaAbFvrPvG1eWlY3nmdVSD6ix6FeP z9YxlPH8Evgt0iQwuVCOBy+ZexvyKeI= X-MC-Unique: lcoOMnubPc-6K8Njb99p3Q-1 From: Thomas Huth To: qemu-ppc@nongnu.org, =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PATCH for-7.0] ppc: Mark the 'taihu' machine as deprecated Date: Fri, 3 Dec 2021 17:49:04 +0100 Message-Id: <20211203164904.290954-2-thuth@redhat.com> In-Reply-To: <20211203164904.290954-1-thuth@redhat.com> References: <20211203164904.290954-1-thuth@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 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-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -34 X-Spam_score: -3.5 X-Spam_bar: --- X-Spam_report: (-3.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.717, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Daniel Henrique Barboza , qemu-devel@nongnu.org, christophe.leroy@csgroup.eu Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1638550462346100001 Content-Type: text/plain; charset="utf-8" The PPC 405 CPU is a system-on-a-chip, so all 405 machines are very similar, except for some external periphery. However, the periphery of the 'taihu' machine is hardly emulated at all (e.g. neither the LCD nor the USB part had been implemented), so there is not much value added by this board. The users can use the 'ref405ep' machine to test their PPC405 code instead. Signed-off-by: Thomas Huth Reviewed-by: Daniel Henrique Barboza --- docs/about/deprecated.rst | 9 +++++++++ hw/ppc/ppc405_boards.c | 1 + 2 files changed, 10 insertions(+) diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst index ff7488cb63..5693abb663 100644 --- a/docs/about/deprecated.rst +++ b/docs/about/deprecated.rst @@ -315,6 +315,15 @@ This machine is deprecated because we have enough AST2= 500 based OpenPOWER machines. It can be easily replaced by the ``witherspoon-bmc`` or the ``romulus-bmc`` machines. =20 +PPC 405 ``taihu`` machine (since 7.0) +''''''''''''''''''''''''''''''''''''' + +The PPC 405 CPU is a system-on-a-chip, so all 405 machines are very simila= r, +except for some external periphery. However, the periphery of the ``taihu`` +machine is hardly emulated at all (e.g. neither the LCD nor the USB part h= ad +been implemented), so there is not much value added by this board. Use the +``ref405ep`` machine instead. + Backend options --------------- =20 diff --git a/hw/ppc/ppc405_boards.c b/hw/ppc/ppc405_boards.c index 972a7a4a3e..ff6a6d26b4 100644 --- a/hw/ppc/ppc405_boards.c +++ b/hw/ppc/ppc405_boards.c @@ -547,6 +547,7 @@ static void taihu_class_init(ObjectClass *oc, void *dat= a) mc->init =3D taihu_405ep_init; mc->default_ram_size =3D 0x08000000; mc->default_ram_id =3D "taihu_405ep.ram"; + mc->deprecation_reason =3D "incomplete, use 'ref405ep' instead"; } =20 static const TypeInfo taihu_type =3D { --=20 2.27.0