From patchwork Wed Jan 15 15:06:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Igor Mammedov X-Patchwork-Id: 1223633 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=cSf1PnGi; dkim-atps=neutral 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 ozlabs.org (Postfix) with ESMTPS id 47yWYv1d1Mz9sR0 for ; Thu, 16 Jan 2020 02:33:23 +1100 (AEDT) Received: from localhost ([::1]:55874 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1irkfY-0006AB-Qz for incoming@patchwork.ozlabs.org; Wed, 15 Jan 2020 10:33:20 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:49166) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1irkKH-00082u-Hp for qemu-devel@nongnu.org; Wed, 15 Jan 2020 10:11:22 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1irkKF-0008Nn-M2 for qemu-devel@nongnu.org; Wed, 15 Jan 2020 10:11:21 -0500 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:25752 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 1irkKF-0008NK-GX for qemu-devel@nongnu.org; Wed, 15 Jan 2020 10:11:19 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1579101078; 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=SagVUdG2WaGuT4qgYSl7NBvOsnHYzLbuOb0tXuQrz/E=; b=cSf1PnGi8lDY40QXYxMAw2ymoysRcojzIuKhf4aIEu/vBgFD+PT0U1vi7zsCItmQ0wyALw fkJL/jGlHrcPggbItun5LIMBbpWBRgHuoE6iVGmR1OdOjD32o1B+4lVKiCBgNDyruI8PZX 9iWeq9CIGekjnimYSH2dixZ+tUGnXeg= 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-261-y6IR6RL4OkaWq1BbcMOYrg-1; Wed, 15 Jan 2020 10:11:15 -0500 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 6366892735B; Wed, 15 Jan 2020 15:11:14 +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 3EB77196AE; Wed, 15 Jan 2020 15:11:13 +0000 (UTC) From: Igor Mammedov To: qemu-devel@nongnu.org Subject: [PATCH v2 30/86] arm:sbsa-ref: use memdev for RAM Date: Wed, 15 Jan 2020 16:06:45 +0100 Message-Id: <1579100861-73692-31-git-send-email-imammedo@redhat.com> In-Reply-To: <1579100861-73692-1-git-send-email-imammedo@redhat.com> References: <1579100861-73692-1-git-send-email-imammedo@redhat.com> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-MC-Unique: y6IR6RL4OkaWq1BbcMOYrg-1 X-Mimecast-Spam-Score: 0 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: , Cc: peter.maydell@linaro.org, qemu-arm@nongnu.org, radoslaw.biernacki@linaro.org, leif.lindholm@linaro.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" 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. Signed-off-by: Igor Mammedov Reviewed-by: Philippe Mathieu-Daudé --- CC: peter.maydell@linaro.org CC: qemu-arm@nongnu.org CC: radoslaw.biernacki@linaro.org CC: leif.lindholm@linaro.org --- hw/arm/sbsa-ref.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/hw/arm/sbsa-ref.c b/hw/arm/sbsa-ref.c index 9b5bcb5..1cba9fc 100644 --- a/hw/arm/sbsa-ref.c +++ b/hw/arm/sbsa-ref.c @@ -593,7 +593,6 @@ static void sbsa_ref_init(MachineState *machine) MachineClass *mc = MACHINE_GET_CLASS(machine); MemoryRegion *sysmem = get_system_memory(); MemoryRegion *secure_sysmem = g_new(MemoryRegion, 1); - MemoryRegion *ram = g_new(MemoryRegion, 1); bool firmware_loaded; const CPUArchIdList *possible_cpus; int n, sbsa_max_cpus; @@ -685,9 +684,8 @@ static void sbsa_ref_init(MachineState *machine) object_unref(cpuobj); } - memory_region_allocate_system_memory(ram, NULL, "sbsa-ref.ram", - machine->ram_size); - memory_region_add_subregion(sysmem, sbsa_ref_memmap[SBSA_MEM].base, ram); + memory_region_add_subregion(sysmem, sbsa_ref_memmap[SBSA_MEM].base, + machine->ram); create_fdt(sms); @@ -785,6 +783,7 @@ static void sbsa_ref_class_init(ObjectClass *oc, void *data) mc->block_default_type = IF_IDE; mc->no_cdrom = 1; mc->default_ram_size = 1 * GiB; + mc->default_ram_id = "sbsa-ref.ram"; mc->default_cpus = 4; mc->possible_cpu_arch_ids = sbsa_ref_possible_cpu_arch_ids; mc->cpu_index_to_instance_props = sbsa_ref_cpu_index_to_props;