From nobody Sun Feb 8 22:34:48 2026 Delivered-To: importer@patchew.org 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; 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 ARC-Seal: i=1; a=rsa-sha256; t=1582128830; cv=none; d=zohomail.com; s=zohoarc; b=Eo++JJyliO8rycRRI+1ul5FTd/6qnOSLFYooj0frVAm5laoneCdIUbevBJYnWE4hO9izzLaW9SUjx6Upj+jftGJz91rV93g6bDmQMRrx9jX4S+9zj7T8jto42kOWqgYf9zDOTYaMIInALAYwJQCeOdJSfjSAtTHpm7/pcRsvclY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1582128830; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:References:Sender:Subject:To; bh=V+zaD2IgVVkgyQgNB7cHMaNThnjhY5Zndgs/1n3SnwI=; b=gg1pAxLlw3peVbsdV+4JCIkf173cwiIJfT7VVEpOVXqRWQFhRuzQKxhovxMgrCO9FJmOQpWFf07h0OwJUHwlGk0ppH8Ehr5kLAhaKPNQTlFI//KgrV6DSOyOXXWDGymNkapFX3Ic0mST2/5EVfucTPIuTEaplLvs1OT7BcC7q0Y= ARC-Authentication-Results: i=1; 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 header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1582128830599795.2957291390971; Wed, 19 Feb 2020 08:13:50 -0800 (PST) Received: from localhost ([::1]:55454 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j4Ryv-0000YZ-IG for importer@patchew.org; Wed, 19 Feb 2020 11:13:49 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:37091) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j4RvU-0002Db-Hg for qemu-devel@nongnu.org; Wed, 19 Feb 2020 11:10:17 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j4RvT-0000Y9-5e for qemu-devel@nongnu.org; Wed, 19 Feb 2020 11:10:16 -0500 Received: from us-smtp-2.mimecast.com ([207.211.31.81]:35563 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1j4RvT-0000Xy-19 for qemu-devel@nongnu.org; Wed, 19 Feb 2020 11:10:15 -0500 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-347-VxIudnHgOeKbhXEC7R5w3Q-1; Wed, 19 Feb 2020 11:10:12 -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 4D8A88E111C; Wed, 19 Feb 2020 16:10:11 +0000 (UTC) Received: from dell-r430-03.lab.eng.brq.redhat.com (dell-r430-03.lab.eng.brq.redhat.com [10.37.153.18]) by smtp.corp.redhat.com (Postfix) with ESMTP id 7246B48; Wed, 19 Feb 2020 16:10:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1582128614; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=V+zaD2IgVVkgyQgNB7cHMaNThnjhY5Zndgs/1n3SnwI=; b=Ul+5JCMDfzPVSb80BEztinM9+1LwEe4gtE5w2906h+3SbaQBO/wlleAGyDomrw1U+31if3 3fZFvwk7knJluw9m7/sYXGwj5uvOr+NDCHX0sTGA8Ue751RiXkcEqTUOtrjk2xAmzxEgZg MmB5IymzWrbZTM8Yu5gEzH14h9gBi7c= From: Igor Mammedov To: qemu-devel@nongnu.org Subject: [PATCH v6 12/79] arm/cubieboard: use memdev for RAM Date: Wed, 19 Feb 2020 11:08:46 -0500 Message-Id: <20200219160953.13771-13-imammedo@redhat.com> In-Reply-To: <20200219160953.13771-1-imammedo@redhat.com> References: <20200219160953.13771-1-imammedo@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-MC-Unique: VxIudnHgOeKbhXEC7R5w3Q-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.81 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: b.galvani@gmail.com, Paolo Bonzini Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" memory_region_allocate_system_memory() API is going away, so replace it with memdev allocated MemoryRegion. The later is initialized by generic code, so board only needs to opt in to memdev scheme by providing MachineClass::default_ram_id and using MachineState::ram instead of manually initializing RAM memory region. PS: While at it, get rid of no longer needed CubieBoardState wrapper. Signed-off-by: Igor Mammedov Reviewed-by: Andrew Jones Reviewed-by: Richard Henderson --- CC: b.galvani@gmail.com --- hw/arm/cubieboard.c | 25 ++++++++----------------- 1 file changed, 8 insertions(+), 17 deletions(-) diff --git a/hw/arm/cubieboard.c b/hw/arm/cubieboard.c index 6dc2f1d6b6..089f9a30c1 100644 --- a/hw/arm/cubieboard.c +++ b/hw/arm/cubieboard.c @@ -28,52 +28,42 @@ static struct arm_boot_info cubieboard_binfo =3D { .board_id =3D 0x1008, }; =20 -typedef struct CubieBoardState { - AwA10State *a10; - MemoryRegion sdram; -} CubieBoardState; - static void cubieboard_init(MachineState *machine) { - CubieBoardState *s =3D g_new(CubieBoardState, 1); + AwA10State *a10 =3D AW_A10(object_new(TYPE_AW_A10)); Error *err =3D NULL; =20 - s->a10 =3D AW_A10(object_new(TYPE_AW_A10)); - - object_property_set_int(OBJECT(&s->a10->emac), 1, "phy-addr", &err); + object_property_set_int(OBJECT(&a10->emac), 1, "phy-addr", &err); if (err !=3D NULL) { error_reportf_err(err, "Couldn't set phy address: "); exit(1); } =20 - object_property_set_int(OBJECT(&s->a10->timer), 32768, "clk0-freq", &e= rr); + object_property_set_int(OBJECT(&a10->timer), 32768, "clk0-freq", &err); if (err !=3D NULL) { error_reportf_err(err, "Couldn't set clk0 frequency: "); exit(1); } =20 - object_property_set_int(OBJECT(&s->a10->timer), 24000000, "clk1-freq", - &err); + object_property_set_int(OBJECT(&a10->timer), 24000000, "clk1-freq", &e= rr); if (err !=3D NULL) { error_reportf_err(err, "Couldn't set clk1 frequency: "); exit(1); } =20 - object_property_set_bool(OBJECT(s->a10), true, "realized", &err); + object_property_set_bool(OBJECT(a10), true, "realized", &err); if (err !=3D NULL) { error_reportf_err(err, "Couldn't realize Allwinner A10: "); exit(1); } =20 - memory_region_allocate_system_memory(&s->sdram, NULL, "cubieboard.ram", - machine->ram_size); memory_region_add_subregion(get_system_memory(), AW_A10_SDRAM_BASE, - &s->sdram); + machine->ram); =20 /* TODO create and connect IDE devices for ide_drive_get() */ =20 cubieboard_binfo.ram_size =3D machine->ram_size; - arm_load_kernel(&s->a10->cpu, machine, &cubieboard_binfo); + arm_load_kernel(&a10->cpu, machine, &cubieboard_binfo); } =20 static void cubieboard_machine_init(MachineClass *mc) @@ -84,6 +74,7 @@ static void cubieboard_machine_init(MachineClass *mc) mc->block_default_type =3D IF_IDE; mc->units_per_default_bus =3D 1; mc->ignore_memory_transaction_failures =3D true; + mc->default_ram_id =3D "cubieboard.ram"; } =20 DEFINE_MACHINE("cubieboard", cubieboard_machine_init) --=20 2.18.1