From nobody Sun Dec 14 06:15:19 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=1577799261; cv=none; d=zohomail.com; s=zohoarc; b=gFn+hIuiFNmu1jxIgfRXWzUT1kNGmt2c6oS/jTVMAEhVGFF5z0zlwsPWeoUmyhNCSejXbPzA2PMdUEIH8NeKAP4GO2OyFDSj36Okdo/xjNPZL+vXuVq3DuJ1zXg9doQ1xTNtTTjrZiK0yEp6uBXEW/3Bg0y5ef2nB6EfWD0NvFo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1577799261; 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=hxyCrdRVG0QvRGArtkKQlZEV6GW4AMxyzBj5Ko2oEY4=; b=jJ6QWuqzMwVu/f8GExK3f80daj/frlpygxZb9ra+zrcELnd+j3AoUhDLw9zFjKYHYlpFNPFvBsrONdmORZLdHUaErDodFmdAGoyFS1wEi3CmBl22SWxXnohbG54DNBZgq/EeVnec9AMu0u79K1NxYLXK4PNUG6V+FovHbNa3h4Y= 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 157779926134824.334589091317525; Tue, 31 Dec 2019 05:34:21 -0800 (PST) Received: from localhost ([::1]:42558 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1imHf8-0000d3-EQ for importer@patchew.org; Tue, 31 Dec 2019 08:34:19 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:55895) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1imHC8-0005Xd-8s for qemu-devel@nongnu.org; Tue, 31 Dec 2019 08:04:22 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1imHC6-0003P3-Mm for qemu-devel@nongnu.org; Tue, 31 Dec 2019 08:04:19 -0500 Received: from us-smtp-2.mimecast.com ([207.211.31.81]:51193 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 1imHC6-0003MW-Gy for qemu-devel@nongnu.org; Tue, 31 Dec 2019 08:04:18 -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-181-Lz_VPp7dMaGMGxNbqDt-4Q-1; Tue, 31 Dec 2019 08:04:16 -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 17F17800D41 for ; Tue, 31 Dec 2019 13:04:15 +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 92C3F620A6 for ; Tue, 31 Dec 2019 13:04:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1577797458; 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=hxyCrdRVG0QvRGArtkKQlZEV6GW4AMxyzBj5Ko2oEY4=; b=JXg1btmmZI6te1xlVeZD++bvIGEgsXU/6wJ8zr1i7mecM8zYGbi3zeNo1lR56aPh0TX9zW LifzPFRVMt2aqo2NmfqkZeHQgpD178vWea2D9mvaWFrcwaTr6W4uLx/Kf/VQBSfN+vMCk9 UbVzVua2QkEEFbVpaZxn+ddepJGBB2c= From: Igor Mammedov To: qemu-devel@nongnu.org Subject: [PATCH 31/86] arm:sabrelite: use memdev for RAM Date: Tue, 31 Dec 2019 14:03:15 +0100 Message-Id: <1577797450-88458-32-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: Lz_VPp7dMaGMGxNbqDt-4Q-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: 207.211.31.81 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: , 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: remove no longer needed IMX6Sabrelite Signed-off-by: Igor Mammedov --- hw/arm/sabrelite.c | 23 ++++++++--------------- 1 file changed, 8 insertions(+), 15 deletions(-) diff --git a/hw/arm/sabrelite.c b/hw/arm/sabrelite.c index 96cc455..e31694b 100644 --- a/hw/arm/sabrelite.c +++ b/hw/arm/sabrelite.c @@ -19,11 +19,6 @@ #include "qemu/error-report.h" #include "sysemu/qtest.h" =20 -typedef struct IMX6Sabrelite { - FslIMX6State soc; - MemoryRegion ram; -} IMX6Sabrelite; - static struct arm_boot_info sabrelite_binfo =3D { /* DDR memory start */ .loader_start =3D FSL_IMX6_MMDC_ADDR, @@ -45,7 +40,7 @@ static void sabrelite_reset_secondary(ARMCPU *cpu, =20 static void sabrelite_init(MachineState *machine) { - IMX6Sabrelite *s =3D g_new0(IMX6Sabrelite, 1); + FslIMX6State *s; Error *err =3D NULL; =20 /* Check the amount of memory is compatible with the SOC */ @@ -55,19 +50,16 @@ static void sabrelite_init(MachineState *machine) exit(1); } =20 - object_initialize_child(OBJECT(machine), "soc", &s->soc, sizeof(s->soc= ), - TYPE_FSL_IMX6, &error_abort, NULL); - - object_property_set_bool(OBJECT(&s->soc), true, "realized", &err); + s =3D FSL_IMX6(object_new(TYPE_FSL_IMX6)); + object_property_add_child(OBJECT(machine), "soc", OBJECT(s), &error_fa= tal); + object_property_set_bool(OBJECT(s), true, "realized", &err); if (err !=3D NULL) { error_report("%s", error_get_pretty(err)); exit(1); } =20 - memory_region_allocate_system_memory(&s->ram, NULL, "sabrelite.ram", - machine->ram_size); memory_region_add_subregion(get_system_memory(), FSL_IMX6_MMDC_ADDR, - &s->ram); + machine->ram); =20 { /* @@ -78,7 +70,7 @@ static void sabrelite_init(MachineState *machine) /* Add the sst25vf016b NOR FLASH memory to first SPI */ Object *spi_dev; =20 - spi_dev =3D object_resolve_path_component(OBJECT(&s->soc), "spi1"); + spi_dev =3D object_resolve_path_component(OBJECT(s), "spi1"); if (spi_dev) { SSIBus *spi_bus; =20 @@ -109,7 +101,7 @@ static void sabrelite_init(MachineState *machine) sabrelite_binfo.secondary_cpu_reset_hook =3D sabrelite_reset_secondary; =20 if (!qtest_enabled()) { - arm_load_kernel(&s->soc.cpu[0], machine, &sabrelite_binfo); + arm_load_kernel(&s->cpu[0], machine, &sabrelite_binfo); } } =20 @@ -119,6 +111,7 @@ static void sabrelite_machine_init(MachineClass *mc) mc->init =3D sabrelite_init; mc->max_cpus =3D FSL_IMX6_NUM_CPUS; mc->ignore_memory_transaction_failures =3D true; + mc->default_ram_id =3D "sabrelite.ram"; } =20 DEFINE_MACHINE("sabrelite", sabrelite_machine_init) --=20 2.7.4