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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 1AFFEC433F5 for ; Fri, 3 Dec 2021 16:51:16 +0000 (UTC) Received: from localhost ([::1]:50778 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mtBmF-0001rm-VP for qemu-devel@archiver.kernel.org; Fri, 03 Dec 2021 11:51:15 -0500 Received: from eggs.gnu.org ([209.51.188.92]:35158) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mtBkO-0008Ue-7h for qemu-devel@nongnu.org; Fri, 03 Dec 2021 11:49:20 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:35098) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mtBkJ-0003LX-8i for qemu-devel@nongnu.org; Fri, 03 Dec 2021 11:49:18 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1638550153; 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; bh=6Aa6Mqiar31w792bWI+2bdnxhd0jOzZtTDrBiC4cQ0g=; b=YXedhaPedYkMgK8S4Nm7C/FsYYniY5ZzzsYQdL4lbDti3UlJXPEq4T5t+nZsYHTVg7Gm5R jOg6W4YdjQna2OH/jgB5HU1y2DWnNNk6uuC8wo4kci9c2LG2AKiJ/s9K3Nsfie7v1aTmr9 lC6nU2UvWySoe16+7CtkwnRQeQW7wsU= 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-436-M572U5BPOmGU4AmacIYvLw-1; Fri, 03 Dec 2021 11:49:11 -0500 X-MC-Unique: M572U5BPOmGU4AmacIYvLw-1 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 99B51100E320; Fri, 3 Dec 2021 16:49:10 +0000 (UTC) Received: from thuth.com (unknown [10.39.192.118]) by smtp.corp.redhat.com (Postfix) with ESMTP id A7473694D8; Fri, 3 Dec 2021 16:49:08 +0000 (UTC) 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 17:49:03 +0100 Message-Id: <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: 8bit Content-Type: text/plain; charset="US-ASCII" 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: -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_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: 2.1.29 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" 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 --- 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 AST2500 based OpenPOWER machines. It can be easily replaced by the ``witherspoon-bmc`` or the ``romulus-bmc`` machines. +PPC 405 ``taihu`` machine (since 7.0) +''''''''''''''''''''''''''''''''''''' + +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. Use the +``ref405ep`` machine instead. + Backend options --------------- 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 *data) mc->init = taihu_405ep_init; mc->default_ram_size = 0x08000000; mc->default_ram_id = "taihu_405ep.ram"; + mc->deprecation_reason = "incomplete, use 'ref405ep' instead"; } static const TypeInfo taihu_type = { -- 2.27.0