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 X-Spam-Level: X-Spam-Status: No, score=-10.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9DFEEC433DF for ; Tue, 4 Aug 2020 21:13:39 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 697292075A for ; Tue, 4 Aug 2020 21:13:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=xilinx.onmicrosoft.com header.i=@xilinx.onmicrosoft.com header.b="jQH7tfVc" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 697292075A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=xilinx.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:42508 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k34Fe-0007kY-FO for qemu-devel@archiver.kernel.org; Tue, 04 Aug 2020 17:13:38 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:36044) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k34EN-00067a-Gn; Tue, 04 Aug 2020 17:12:19 -0400 Received: from mail-mw2nam10on2055.outbound.protection.outlook.com ([40.107.94.55]:45025 helo=NAM10-MW2-obe.outbound.protection.outlook.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k34EI-0002Oh-Vb; Tue, 04 Aug 2020 17:12:19 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=dcTubSmysOq84PaRRliw8eAXau0eCZmR2pNiF6rMZKPVZ+6gKF0ctUW+RRB2qJtpQ4EpAUlmHjrIZwTCp3YGzbctHEekpUcGWg7nu2mdXWjpMpFUTIBJFkmyA3SV9wya7WUDRx9mzB/D7vOmPPcHELZv0aG4Db8m7Qaj7c+04/stmpQhRVhvrL71nUqfxSRf42pZG05M0M6PD1TIuf+DnhR7B+xg17rvAjT54fNiHBZGv59UYENhP789PwbfrPMOQfS+03ZHlTUSdXaFKWpn5fRwxxQdKYoboE8xov39tnQ/Iy5c2O21Br1M9MCScYTQpAW1uytbJYNMXYjmTVkXLw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=36OQRVTBVUDqsmOMnUJiOtlPQvab4lvDarwh9sNW2MQ=; b=dlSmM1dRMrDnJBupKoYrU5lvNaHpNJLDIV4wGLbR/YkEVwTKo2fIjqeKnqp9Try9MdSUGNcguPmivovkU3JECavXCcPxX/qGDaT3kTZk+RWsTEWG/j/6jykNDFrCwhXLpr4vM9SrUKr2hHSvSJYiMiWiP6gx7/SntThEXEtQNscRcPq9OgwTNWeba2BXwR/zr5tXR5yXbneMzbgKfzR1M6HQxIgo7NPIdxZH/RjRvwrsCi/rADxpBk4KlYogPyOmUYVLLFti/goXca2jNcphMjmi60hPJG6dI4ryXITkaVidQGiYrvvfbCImMhPFuA+EH5hwKQI0UzGPaxUDuW8zhw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 149.199.60.83) smtp.rcpttodomain=nongnu.org smtp.mailfrom=xilinx.com; dmarc=bestguesspass action=none header.from=xilinx.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=xilinx.onmicrosoft.com; s=selector2-xilinx-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=36OQRVTBVUDqsmOMnUJiOtlPQvab4lvDarwh9sNW2MQ=; b=jQH7tfVcsokDRlJLV2qgoWqOOX3PFQsVcKxm7UB6SRU497496V/NVFowZGGRX/TK2wxtNfa7k8DgWW99HO/2eN6lFebwo9R/VsMdZUVlLszUw1ltplPVrpg/GGVP5Jg2W3Ebn6qAYfLLfjUriNqW6MZ/4+ARlkI9Ue1C4gyRLHs= Received: from CY4PR06CA0068.namprd06.prod.outlook.com (2603:10b6:903:13d::30) by CH2PR02MB6999.namprd02.prod.outlook.com (2603:10b6:610:80::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3239.17; Tue, 4 Aug 2020 21:12:11 +0000 Received: from CY1NAM02FT047.eop-nam02.prod.protection.outlook.com (2603:10b6:903:13d:cafe::60) by CY4PR06CA0068.outlook.office365.com (2603:10b6:903:13d::30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3239.17 via Frontend Transport; Tue, 4 Aug 2020 21:12:11 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 149.199.60.83) smtp.mailfrom=xilinx.com; nongnu.org; dkim=none (message not signed) header.d=none;nongnu.org; dmarc=bestguesspass action=none header.from=xilinx.com; Received-SPF: Pass (protection.outlook.com: domain of xilinx.com designates 149.199.60.83 as permitted sender) receiver=protection.outlook.com; client-ip=149.199.60.83; helo=xsj-pvapsmtpgw01; Received: from xsj-pvapsmtpgw01 (149.199.60.83) by CY1NAM02FT047.mail.protection.outlook.com (10.152.74.177) with Microsoft SMTP Server id 15.20.3239.20 via Frontend Transport; Tue, 4 Aug 2020 21:12:11 +0000 Received: from [149.199.38.66] (port=47005 helo=smtp.xilinx.com) by xsj-pvapsmtpgw01 with esmtp (Exim 4.90) (envelope-from ) id 1k34EB-0007xu-0F; Tue, 04 Aug 2020 14:12:07 -0700 Received: from [127.0.0.1] (helo=localhost) by xsj-pvapsmtp01 with smtp (Exim 4.63) (envelope-from ) id 1k34EF-0008Qe-7E; Tue, 04 Aug 2020 14:12:11 -0700 Received: from [172.19.2.115] (helo=xsjfnuv50.xilinx.com) by xsj-pvapsmtp01 with esmtp (Exim 4.63) (envelope-from ) id 1k34EA-0008KU-LY; Tue, 04 Aug 2020 14:12:06 -0700 From: Vikram Garhwal To: qemu-devel@nongnu.org Subject: [PATCH v8 2/4] xlnx-zynqmp: Connect Xilinx ZynqMP CAN controllers Date: Tue, 4 Aug 2020 14:11:43 -0700 Message-Id: <1596575505-163040-3-git-send-email-fnu.vikram@xilinx.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1596575505-163040-1-git-send-email-fnu.vikram@xilinx.com> References: <1596575505-163040-1-git-send-email-fnu.vikram@xilinx.com> X-TM-AS-Product-Ver: IMSS-7.1.0.1224-8.2.0.1013-23620.005 X-TM-AS-User-Approved-Sender: Yes;Yes X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-MS-PublicTrafficType: Email MIME-Version: 1.0 Content-Type: text/plain X-MS-Office365-Filtering-Correlation-Id: 786008cf-6cc7-4513-e215-08d838bb0dd0 X-MS-TrafficTypeDiagnostic: CH2PR02MB6999: X-Microsoft-Antispam-PRVS: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-Oob-TLC-OOBClassifiers: OLM:114; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 96vVCZ+5fChVsSbvtLWs2oey7QKmtgkxz77Oi2a0mCD/n5qCO1578yz17TB/fot4BBztz9AbhZICyERZaXpTF56jm7HofRkKSzHHYnzDfqgcXUjYXZ6+Ss/EzXl33XBQpuWrm1JtZn8CGoAurn3p2PcQAoF/lzFWeSZ6o6yQNMrKSlc7PHgLLHHY2QdmEeKopTPojr5PjKCjkaXAOqk374ORM01RShV3qPUmOlOLO05byNNsGj/SCbknHwc0UhZd1AeePXr2uW1UfSB31f24LntwR+iRB2BB6K9S+fnOURr7udwR3Y//Rg6ulbgrKwbqm4yCoH6DofsVHfre4poNZOkq3XIS9lyBGIDRIi/rRgO6qpa7kVi1RP9FdzFu3Qwex0eGT36JppiiJ+NxeFcqhg== X-Forefront-Antispam-Report: CIP:149.199.60.83; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:xsj-pvapsmtpgw01; PTR:unknown-60-83.xilinx.com; CAT:NONE; SFTY:; SFS:(396003)(136003)(376002)(346002)(39830400003)(46966005)(70206006)(70586007)(426003)(336012)(26005)(36756003)(82310400002)(4326008)(81166007)(7696005)(356005)(2906002)(47076004)(6916009)(2616005)(186003)(6666004)(316002)(9786002)(478600001)(5660300002)(54906003)(8676002)(8936002); DIR:OUT; SFP:1101; X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Aug 2020 21:12:11.4688 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 786008cf-6cc7-4513-e215-08d838bb0dd0 X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c; Ip=[149.199.60.83]; Helo=[xsj-pvapsmtpgw01] X-MS-Exchange-CrossTenant-AuthSource: CY1NAM02FT047.eop-nam02.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH2PR02MB6999 Received-SPF: pass client-ip=40.107.94.55; envelope-from=fnuv@xilinx.com; helo=NAM10-MW2-obe.outbound.protection.outlook.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/04 17:12:12 X-ACL-Warn: Detected OS = Windows NT kernel [generic] [fuzzy] X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-1, SPF_HELO_PASS=-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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , Vikram Garhwal , Alistair Francis , francisco.iglesias@xilinx.com, "open list:Xilinx ZynqMP" , "Edgar E. Iglesias" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Connect CAN0 and CAN1 on the ZynqMP. Signed-off-by: Vikram Garhwal --- hw/arm/xlnx-zcu102.c | 20 ++++++++++++++++++++ hw/arm/xlnx-zynqmp.c | 34 ++++++++++++++++++++++++++++++++++ include/hw/arm/xlnx-zynqmp.h | 8 ++++++++ 3 files changed, 62 insertions(+) diff --git a/hw/arm/xlnx-zcu102.c b/hw/arm/xlnx-zcu102.c index 5997262..c3e3420 100644 --- a/hw/arm/xlnx-zcu102.c +++ b/hw/arm/xlnx-zcu102.c @@ -24,6 +24,7 @@ #include "qemu/log.h" #include "sysemu/qtest.h" #include "sysemu/device_tree.h" +#include "net/can_emu.h" typedef struct XlnxZCU102 { MachineState parent_obj; @@ -33,6 +34,8 @@ typedef struct XlnxZCU102 { bool secure; bool virt; + CanBusState *canbus[XLNX_ZYNQMP_NUM_CAN]; + struct arm_boot_info binfo; } XlnxZCU102; @@ -125,6 +128,14 @@ static void xlnx_zcu102_init(MachineState *machine) object_property_set_bool(OBJECT(&s->soc), "virtualization", s->virt, &error_fatal); + for (i = 0; i < XLNX_ZYNQMP_NUM_CAN; i++) { + gchar *bus_name = g_strdup_printf("canbus%d", i); + + object_property_set_link(OBJECT(&s->soc), bus_name, + OBJECT(s->canbus[i]), &error_fatal); + g_free(bus_name); + } + qdev_realize(DEVICE(&s->soc), NULL, &error_fatal); /* Create and plug in the SD cards */ @@ -220,6 +231,15 @@ static void xlnx_zcu102_machine_instance_init(Object *obj) "Set on/off to enable/disable emulating a " "guest CPU which implements the ARM " "Virtualization Extensions"); + object_property_add_link(obj, "xlnx-zcu102.canbus0", TYPE_CAN_BUS, + (Object **)&s->canbus[0], + object_property_allow_set_link, + 0); + + object_property_add_link(obj, "xlnx-zcu102.canbus1", TYPE_CAN_BUS, + (Object **)&s->canbus[1], + object_property_allow_set_link, + 0); } static void xlnx_zcu102_machine_class_init(ObjectClass *oc, void *data) diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c index c435b9d..adad3e7 100644 --- a/hw/arm/xlnx-zynqmp.c +++ b/hw/arm/xlnx-zynqmp.c @@ -81,6 +81,14 @@ static const int uart_intr[XLNX_ZYNQMP_NUM_UARTS] = { 21, 22, }; +static const uint64_t can_addr[XLNX_ZYNQMP_NUM_CAN] = { + 0xFF060000, 0xFF070000, +}; + +static const int can_intr[XLNX_ZYNQMP_NUM_CAN] = { + 23, 24, +}; + static const uint64_t sdhci_addr[XLNX_ZYNQMP_NUM_SDHCI] = { 0xFF160000, 0xFF170000, }; @@ -243,6 +251,11 @@ static void xlnx_zynqmp_init(Object *obj) TYPE_CADENCE_UART); } + for (i = 0; i < XLNX_ZYNQMP_NUM_CAN; i++) { + object_initialize_child(obj, "can[*]", &s->can[i], + TYPE_XLNX_ZYNQMP_CAN); + } + object_initialize_child(obj, "sata", &s->sata, TYPE_SYSBUS_AHCI); for (i = 0; i < XLNX_ZYNQMP_NUM_SDHCI; i++) { @@ -480,6 +493,23 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp) gic_spi[uart_intr[i]]); } + for (i = 0; i < XLNX_ZYNQMP_NUM_CAN; i++) { + object_property_set_int(OBJECT(&s->can[i]), "ext_clk_freq", + XLNX_ZYNQMP_CAN_REF_CLK, &error_abort); + + object_property_set_link(OBJECT(&s->can[i]), "canbus", + OBJECT(s->canbus[i]), &error_fatal); + + sysbus_realize(SYS_BUS_DEVICE(&s->can[i]), &err); + if (err) { + error_propagate(errp, err); + return; + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->can[i]), 0, can_addr[i]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->can[i]), 0, + gic_spi[can_intr[i]]); + } + object_property_set_int(OBJECT(&s->sata), "num-ports", SATA_NUM_PORTS, &error_abort); if (!sysbus_realize(SYS_BUS_DEVICE(&s->sata), errp)) { @@ -617,6 +647,10 @@ static Property xlnx_zynqmp_props[] = { DEFINE_PROP_BOOL("has_rpu", XlnxZynqMPState, has_rpu, false), DEFINE_PROP_LINK("ddr-ram", XlnxZynqMPState, ddr_ram, TYPE_MEMORY_REGION, MemoryRegion *), + DEFINE_PROP_LINK("canbus0", XlnxZynqMPState, canbus[0], TYPE_CAN_BUS, + CanBusState *), + DEFINE_PROP_LINK("canbus1", XlnxZynqMPState, canbus[1], TYPE_CAN_BUS, + CanBusState *), DEFINE_PROP_END_OF_LIST() }; diff --git a/include/hw/arm/xlnx-zynqmp.h b/include/hw/arm/xlnx-zynqmp.h index 53076fa..8cada69 100644 --- a/include/hw/arm/xlnx-zynqmp.h +++ b/include/hw/arm/xlnx-zynqmp.h @@ -22,6 +22,7 @@ #include "hw/intc/arm_gic.h" #include "hw/net/cadence_gem.h" #include "hw/char/cadence_uart.h" +#include "hw/net/xlnx-zynqmp-can.h" #include "hw/ide/ahci.h" #include "hw/sd/sdhci.h" #include "hw/ssi/xilinx_spips.h" @@ -32,6 +33,7 @@ #include "hw/rtc/xlnx-zynqmp-rtc.h" #include "hw/cpu/cluster.h" #include "target/arm/cpu.h" +#include "net/can_emu.h" #define TYPE_XLNX_ZYNQMP "xlnx,zynqmp" #define XLNX_ZYNQMP(obj) OBJECT_CHECK(XlnxZynqMPState, (obj), \ @@ -41,6 +43,8 @@ #define XLNX_ZYNQMP_NUM_RPU_CPUS 2 #define XLNX_ZYNQMP_NUM_GEMS 4 #define XLNX_ZYNQMP_NUM_UARTS 2 +#define XLNX_ZYNQMP_NUM_CAN 2 +#define XLNX_ZYNQMP_CAN_REF_CLK (24 * 1000 * 1000) #define XLNX_ZYNQMP_NUM_SDHCI 2 #define XLNX_ZYNQMP_NUM_SPIS 2 #define XLNX_ZYNQMP_NUM_GDMA_CH 8 @@ -92,6 +96,7 @@ typedef struct XlnxZynqMPState { CadenceGEMState gem[XLNX_ZYNQMP_NUM_GEMS]; CadenceUARTState uart[XLNX_ZYNQMP_NUM_UARTS]; + XlnxZynqMPCANState can[XLNX_ZYNQMP_NUM_CAN]; SysbusAHCIState sata; SDHCIState sdhci[XLNX_ZYNQMP_NUM_SDHCI]; XilinxSPIPS spi[XLNX_ZYNQMP_NUM_SPIS]; @@ -112,6 +117,9 @@ typedef struct XlnxZynqMPState { bool virt; /* Has the RPU subsystem? */ bool has_rpu; + + /* CAN bus. */ + CanBusState *canbus[XLNX_ZYNQMP_NUM_CAN]; } XlnxZynqMPState; #endif -- 2.7.4