From nobody Sun Dec 14 06:15:48 2025 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=pass; 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=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1577798417; cv=none; d=zohomail.com; s=zohoarc; b=Fp/7xLtsLW6c2tYDUClRrQAkF8cAhbhJMhJCL2DGmjose3A7JxYY9gDw52ylM8Gp3Kz3EyKCYyzCfqLIkfJuiixdOCZ3Lju5RCrH0jMCYGCBnZJLEkMJ+uSxgnD7O37W6UbRwmJjJCF4kcMiisk6SKl3Ur25vC96klCb97AQiXk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1577798417; h=Content-Type:Content-Transfer-Encoding:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:References:Sender:Subject:To; bh=NQJQNB7IKBT5eWKM383E/sposSAYFdJfovr78aWm4kM=; b=P3b9JY7ekas312YnrvZkvzbkIHDDc8mJyLoqVSS8BrU2Ke4nLTGJlshgIaQNVNB/b5EzM1nUSqjD0X5oeepi1IgWniNwxIdO3D/8+S/Ja48vHMpICzZUBFzbScxBXY/BTD+9ZLche6HMwCOmbdGGYW1AgwAOrSRrvve2ZTMgUJI= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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=pass 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 1577798417817626.388743290917; Tue, 31 Dec 2019 05:20:17 -0800 (PST) Received: from localhost ([::1]:42372 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1imHRX-00088E-SG for importer@patchew.org; Tue, 31 Dec 2019 08:20:15 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:55463) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1imHC2-0005O0-Qn for qemu-devel@nongnu.org; Tue, 31 Dec 2019 08:04:16 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1imHC1-0002zJ-7W for qemu-devel@nongnu.org; Tue, 31 Dec 2019 08:04:14 -0500 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:57424 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1imHC1-0002wR-2s for qemu-devel@nongnu.org; Tue, 31 Dec 2019 08:04:13 -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-83-jmnqITxlPJmoyq4t4WKpUA-1; Tue, 31 Dec 2019 08:04:02 -0500 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 8086F1005502 for ; Tue, 31 Dec 2019 13:04:01 +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 070FD620A6 for ; Tue, 31 Dec 2019 13:04:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1577797449; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=NQJQNB7IKBT5eWKM383E/sposSAYFdJfovr78aWm4kM=; b=Gf+uV0Ezne0HE89ks+kylZSPKYytuw2gxv++LfC70nkySLDzewx4ZMnYsR/2/ZnZPCgn4i WrHiRX9Yd2rqZUKE7sJygSQS98svGhhQqCzQsbCYk1mMMtf2t9a94XYppeXWN5DwjPXAqX mj/jrGc8lqy1uy6f4SruN0v0lpILPug= From: Igor Mammedov To: qemu-devel@nongnu.org Subject: [PATCH 14/86] arm:cubieboard: use memdev for RAM Date: Tue, 31 Dec 2019 14:02:58 +0100 Message-Id: <1577797450-88458-15-git-send-email-imammedo@redhat.com> In-Reply-To: <1577797450-88458-1-git-send-email-imammedo@redhat.com> References: <1577797450-88458-1-git-send-email-imammedo@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-MC-Unique: jmnqITxlPJmoyq4t4WKpUA-1 X-Mimecast-Spam-Score: 0 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: 207.211.31.120 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: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @redhat.com) 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 --- 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 6dc2f1d..089f9a3 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 2.7.4