From patchwork Tue Feb 13 17:07:11 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Andrey Smirnov X-Patchwork-Id: 873092 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="sgBtZIhR"; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3zgr212hGxz9sPk for ; Wed, 14 Feb 2018 05:01:13 +1100 (AEDT) Received: from localhost ([::1]:56698 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eletC-0007n3-Mv for incoming@patchwork.ozlabs.org; Tue, 13 Feb 2018 13:01:10 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54188) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ele3U-0004oS-MQ for qemu-devel@nongnu.org; Tue, 13 Feb 2018 12:07:47 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ele3Q-0006m3-VG for qemu-devel@nongnu.org; Tue, 13 Feb 2018 12:07:44 -0500 Received: from mail-pl0-x241.google.com ([2607:f8b0:400e:c01::241]:40888) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ele3J-0006gl-8v; Tue, 13 Feb 2018 12:07:33 -0500 Received: by mail-pl0-x241.google.com with SMTP id g18so6933191plo.7; Tue, 13 Feb 2018 09:07:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=loFcE7BICS7Ya+0v2nITGQEC85ASNT3FUwxMwbOBc0k=; b=sgBtZIhRH5UVieOd4WPGXmMFM+wmIf5t5zD5qqV1pYBbMuo7b3ra5BnD3tyNRusRJl Wk4FQe6MDTyG2r2+4ZjoBX57Qr7SDi7jRjLCIHz4rVSO435R9o16lwko2wrwa8yfIRsD qilpYprzHhclT9No9UzAsdz1wjGbNd1WVRss7zBLr1CKcBCocZuli5HqroF6Xuu37wfo IlmisCjjjUFRq3wenheOqh59FhHDcGg07LBPnhM8IZ/fd9vN1WE02RmpHOyQA8fYHKql BG8fXUK3Q8oqGn+RenuKGE3Ela6/WCvn0BuWcQslHDd6EtnUoLpEiLA8et8DhgTE30d9 z6yQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=loFcE7BICS7Ya+0v2nITGQEC85ASNT3FUwxMwbOBc0k=; b=B1Xhc3xzNQ0FKjovV/RQVeqcD8xSKaGnki+9WuWW3n5k04NDGjnktxWbLz9mx7PlvQ X9RGfcH2WYmumF5m2Gda0rNsvQIN33TWCAd5ZapnBfbVYTYC4is21QEbgo9grzEePs2z 1nq9NP89AtcClK2Q2siGhQ2gp4kPBqfCkNgg4rOup+extOlriMow98KUpVODde7X4rME kl5Kl7tk8NOwwq4FJvb+SCB+1TqJG7nQs+ibqLP7d83MbivMfHJe6gRyzfGw3bVG6/SV GNIHi8ttyzBIzvpEXYrlC5Lyd2fO91gavqVvO/Efj8OQsegn+hLhRawFBvPCdyhpFkYr CX+A== X-Gm-Message-State: APf1xPCESQW9nQwzlBmz+0rARgjlWGnYFsGJYHJELHwIG2I9PJ0l6uxY k1DgWNqs5gUBfhFqgGHqEFUFNVau X-Google-Smtp-Source: AH8x226eHMjt6wseFEQHVfzKFk+zeCJva6+FqxAKG8qU3JRF3aSnnkiZyUgojJ0wjTYKZq1ecytHPQ== X-Received: by 2002:a17:902:b685:: with SMTP id c5-v6mr1777670pls.174.1518541651962; Tue, 13 Feb 2018 09:07:31 -0800 (PST) Received: from localhost.localdomain ([173.226.206.194]) by smtp.gmail.com with ESMTPSA id b9sm5053495pgv.69.2018.02.13.09.07.30 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 13 Feb 2018 09:07:31 -0800 (PST) From: Andrey Smirnov To: qemu-arm@nongnu.org Date: Tue, 13 Feb 2018 09:07:11 -0800 Message-Id: <20180213170712.18239-3-andrew.smirnov@gmail.com> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180213170712.18239-1-andrew.smirnov@gmail.com> References: <20180213170712.18239-1-andrew.smirnov@gmail.com> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:400e:c01::241 Subject: [Qemu-devel] [PATCH v6 2/3] i.MX: Add i.MX7 SOC implementation. X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , "Michael S . Tsirkin" , Andrey Smirnov , Jason Wang , Marcel Apfelbaum , =?utf-8?q?Philippe_Math?= =?utf-8?q?ieu-Daud=C3=A9?= , qemu-devel@nongnu.org, yurovsky@gmail.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" The following interfaces are partially or fully emulated: * up to 2 Cortex A9 cores (SMP works with PSCI) * A7 MPCORE (identical to A15 MPCORE) * 4 GPTs modules * 7 GPIO controllers * 2 IOMUXC controllers * 1 CCM module * 1 SVNS module * 1 SRC module * 1 GPCv2 controller * 4 eCSPI controllers * 4 I2C controllers * 7 i.MX UART controllers * 2 FlexCAN controllers * 2 Ethernet controllers (FEC) * 3 SD controllers (USDHC) * 4 WDT modules * 1 SDMA module * 1 GPR module * 2 USBMISC modules * 2 ADC modules * 1 PCIe controller Tested to boot and work with upstream Linux (4.13+) guest. Cc: Peter Maydell Cc: Jason Wang Cc: Philippe Mathieu-Daudé Cc: Marcel Apfelbaum Cc: Michael S. Tsirkin Cc: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Cc: yurovsky@gmail.com Reviewed-by: Peter Maydell Signed-off-by: Andrey Smirnov --- default-configs/arm-softmmu.mak | 1 + include/hw/arm/fsl-imx7.h | 222 +++++++++++++++ hw/arm/fsl-imx7.c | 580 ++++++++++++++++++++++++++++++++++++++++ hw/arm/Makefile.objs | 2 + 4 files changed, 805 insertions(+) create mode 100644 include/hw/arm/fsl-imx7.h create mode 100644 hw/arm/fsl-imx7.c diff --git a/default-configs/arm-softmmu.mak b/default-configs/arm-softmmu.mak index 877bb7dd36..d8a360aef7 100644 --- a/default-configs/arm-softmmu.mak +++ b/default-configs/arm-softmmu.mak @@ -119,6 +119,7 @@ CONFIG_ALLWINNER_A10=y CONFIG_FSL_IMX6=y CONFIG_FSL_IMX31=y CONFIG_FSL_IMX25=y +CONFIG_FSL_IMX7=y CONFIG_IMX_I2C=y diff --git a/include/hw/arm/fsl-imx7.h b/include/hw/arm/fsl-imx7.h new file mode 100644 index 0000000000..d848262bfd --- /dev/null +++ b/include/hw/arm/fsl-imx7.h @@ -0,0 +1,222 @@ +/* + * Copyright (c) 2018, Impinj, Inc. + * + * i.MX7 SoC definitions + * + * Author: Andrey Smirnov + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef FSL_IMX7_H +#define FSL_IMX7_H + +#include "hw/arm/arm.h" +#include "hw/cpu/a15mpcore.h" +#include "hw/intc/imx_gpcv2.h" +#include "hw/misc/imx7_ccm.h" +#include "hw/misc/imx7_snvs.h" +#include "hw/misc/imx7_gpr.h" +#include "hw/misc/imx6_src.h" +#include "hw/misc/imx2_wdt.h" +#include "hw/gpio/imx_gpio.h" +#include "hw/char/imx_serial.h" +#include "hw/timer/imx_gpt.h" +#include "hw/timer/imx_epit.h" +#include "hw/i2c/imx_i2c.h" +#include "hw/gpio/imx_gpio.h" +#include "hw/sd/sdhci.h" +#include "hw/ssi/imx_spi.h" +#include "hw/net/imx_fec.h" +#include "hw/pci-host/designware.h" +#include "hw/usb/chipidea.h" +#include "exec/memory.h" +#include "cpu.h" + +#define TYPE_FSL_IMX7 "fsl,imx7" +#define FSL_IMX7(obj) OBJECT_CHECK(FslIMX7State, (obj), TYPE_FSL_IMX7) + +enum FslIMX7Configuration { + FSL_IMX7_NUM_CPUS = 2, + FSL_IMX7_NUM_UARTS = 7, + FSL_IMX7_NUM_ETHS = 2, + FSL_IMX7_ETH_NUM_TX_RINGS = 3, + FSL_IMX7_NUM_USDHCS = 3, + FSL_IMX7_NUM_WDTS = 4, + FSL_IMX7_NUM_GPTS = 4, + FSL_IMX7_NUM_IOMUXCS = 2, + FSL_IMX7_NUM_GPIOS = 7, + FSL_IMX7_NUM_I2CS = 4, + FSL_IMX7_NUM_ECSPIS = 4, + FSL_IMX7_NUM_USBS = 3, + FSL_IMX7_NUM_ADCS = 2, +}; + +typedef struct FslIMX7State { + /*< private >*/ + DeviceState parent_obj; + + /*< public >*/ + ARMCPU cpu[FSL_IMX7_NUM_CPUS]; + A15MPPrivState a7mpcore; + IMXGPTState gpt[FSL_IMX7_NUM_GPTS]; + IMXGPIOState gpio[FSL_IMX7_NUM_GPIOS]; + IMX7CCMState ccm; + IMX7AnalogState analog; + IMX7SNVSState snvs; + IMXGPCv2State gpcv2; + IMXSPIState spi[FSL_IMX7_NUM_ECSPIS]; + IMXI2CState i2c[FSL_IMX7_NUM_I2CS]; + IMXSerialState uart[FSL_IMX7_NUM_UARTS]; + IMXFECState eth[FSL_IMX7_NUM_ETHS]; + SDHCIState usdhc[FSL_IMX7_NUM_USDHCS]; + IMX2WdtState wdt[FSL_IMX7_NUM_WDTS]; + IMX7GPRState gpr; + ChipideaState usb[FSL_IMX7_NUM_USBS]; + DesignwarePCIEHost pcie; +} FslIMX7State; + +enum FslIMX7MemoryMap { + FSL_IMX7_MMDC_ADDR = 0x80000000, + FSL_IMX7_MMDC_SIZE = 2 * 1024 * 1024 * 1024UL, + + FSL_IMX7_GPIO1_ADDR = 0x30200000, + FSL_IMX7_GPIO2_ADDR = 0x30210000, + FSL_IMX7_GPIO3_ADDR = 0x30220000, + FSL_IMX7_GPIO4_ADDR = 0x30230000, + FSL_IMX7_GPIO5_ADDR = 0x30240000, + FSL_IMX7_GPIO6_ADDR = 0x30250000, + FSL_IMX7_GPIO7_ADDR = 0x30260000, + + FSL_IMX7_IOMUXC_LPSR_GPR_ADDR = 0x30270000, + + FSL_IMX7_WDOG1_ADDR = 0x30280000, + FSL_IMX7_WDOG2_ADDR = 0x30290000, + FSL_IMX7_WDOG3_ADDR = 0x302A0000, + FSL_IMX7_WDOG4_ADDR = 0x302B0000, + + FSL_IMX7_IOMUXC_LPSR_ADDR = 0x302C0000, + + FSL_IMX7_GPT1_ADDR = 0x302D0000, + FSL_IMX7_GPT2_ADDR = 0x302E0000, + FSL_IMX7_GPT3_ADDR = 0x302F0000, + FSL_IMX7_GPT4_ADDR = 0x30300000, + + FSL_IMX7_IOMUXC_ADDR = 0x30330000, + FSL_IMX7_IOMUXC_GPR_ADDR = 0x30340000, + FSL_IMX7_IOMUXCn_SIZE = 0x1000, + + FSL_IMX7_ANALOG_ADDR = 0x30360000, + FSL_IMX7_SNVS_ADDR = 0x30370000, + FSL_IMX7_CCM_ADDR = 0x30380000, + + FSL_IMX7_SRC_ADDR = 0x30390000, + FSL_IMX7_SRC_SIZE = 0x1000, + + FSL_IMX7_ADC1_ADDR = 0x30610000, + FSL_IMX7_ADC2_ADDR = 0x30620000, + FSL_IMX7_ADCn_SIZE = 0x1000, + + FSL_IMX7_GPC_ADDR = 0x303A0000, + + FSL_IMX7_I2C1_ADDR = 0x30A20000, + FSL_IMX7_I2C2_ADDR = 0x30A30000, + FSL_IMX7_I2C3_ADDR = 0x30A40000, + FSL_IMX7_I2C4_ADDR = 0x30A50000, + + FSL_IMX7_ECSPI1_ADDR = 0x30820000, + FSL_IMX7_ECSPI2_ADDR = 0x30830000, + FSL_IMX7_ECSPI3_ADDR = 0x30840000, + FSL_IMX7_ECSPI4_ADDR = 0x30630000, + + FSL_IMX7_LCDIF_ADDR = 0x30730000, + FSL_IMX7_LCDIF_SIZE = 0x1000, + + FSL_IMX7_UART1_ADDR = 0x30860000, + /* + * Some versions of the reference manual claim that UART2 is @ + * 0x30870000, but experiments with HW + DT files in upstream + * Linux kernel show that not to be true and that block is + * acutally located @ 0x30890000 + */ + FSL_IMX7_UART2_ADDR = 0x30890000, + FSL_IMX7_UART3_ADDR = 0x30880000, + FSL_IMX7_UART4_ADDR = 0x30A60000, + FSL_IMX7_UART5_ADDR = 0x30A70000, + FSL_IMX7_UART6_ADDR = 0x30A80000, + FSL_IMX7_UART7_ADDR = 0x30A90000, + + FSL_IMX7_ENET1_ADDR = 0x30BE0000, + FSL_IMX7_ENET2_ADDR = 0x30BF0000, + + FSL_IMX7_USB1_ADDR = 0x30B10000, + FSL_IMX7_USBMISC1_ADDR = 0x30B10200, + FSL_IMX7_USB2_ADDR = 0x30B20000, + FSL_IMX7_USBMISC2_ADDR = 0x30B20200, + FSL_IMX7_USB3_ADDR = 0x30B30000, + FSL_IMX7_USBMISC3_ADDR = 0x30B30200, + FSL_IMX7_USBMISCn_SIZE = 0x200, + + FSL_IMX7_USDHC1_ADDR = 0x30B40000, + FSL_IMX7_USDHC2_ADDR = 0x30B50000, + FSL_IMX7_USDHC3_ADDR = 0x30B60000, + + FSL_IMX7_SDMA_ADDR = 0x30BD0000, + FSL_IMX7_SDMA_SIZE = 0x1000, + + FSL_IMX7_A7MPCORE_ADDR = 0x31000000, + FSL_IMX7_A7MPCORE_DAP_ADDR = 0x30000000, + + FSL_IMX7_PCIE_REG_ADDR = 0x33800000, + FSL_IMX7_PCIE_REG_SIZE = 16 * 1024, + + FSL_IMX7_GPR_ADDR = 0x30340000, +}; + +enum FslIMX7IRQs { + FSL_IMX7_USDHC1_IRQ = 22, + FSL_IMX7_USDHC2_IRQ = 23, + FSL_IMX7_USDHC3_IRQ = 24, + + FSL_IMX7_UART1_IRQ = 26, + FSL_IMX7_UART2_IRQ = 27, + FSL_IMX7_UART3_IRQ = 28, + FSL_IMX7_UART4_IRQ = 29, + FSL_IMX7_UART5_IRQ = 30, + FSL_IMX7_UART6_IRQ = 16, + + FSL_IMX7_ECSPI1_IRQ = 31, + FSL_IMX7_ECSPI2_IRQ = 32, + FSL_IMX7_ECSPI3_IRQ = 33, + FSL_IMX7_ECSPI4_IRQ = 34, + + FSL_IMX7_I2C1_IRQ = 35, + FSL_IMX7_I2C2_IRQ = 36, + FSL_IMX7_I2C3_IRQ = 37, + FSL_IMX7_I2C4_IRQ = 38, + + FSL_IMX7_USB1_IRQ = 43, + FSL_IMX7_USB2_IRQ = 42, + FSL_IMX7_USB3_IRQ = 40, + + FSL_IMX7_PCI_INTA_IRQ = 122, + FSL_IMX7_PCI_INTB_IRQ = 123, + FSL_IMX7_PCI_INTC_IRQ = 124, + FSL_IMX7_PCI_INTD_IRQ = 125, + + FSL_IMX7_UART7_IRQ = 126, + +#define FSL_IMX7_ENET_IRQ(i, n) ((n) + ((i) ? 100 : 118)) + + FSL_IMX7_MAX_IRQ = 128, +}; + +#endif /* FSL_IMX7_H */ diff --git a/hw/arm/fsl-imx7.c b/hw/arm/fsl-imx7.c new file mode 100644 index 0000000000..5e78f64ac4 --- /dev/null +++ b/hw/arm/fsl-imx7.c @@ -0,0 +1,580 @@ +/* + * Copyright (c) 2018, Impinj, Inc. + * + * i.MX7 SoC definitions + * + * Author: Andrey Smirnov + * + * Based on hw/arm/fsl-imx6.c + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include "qemu/osdep.h" +#include "qapi/error.h" +#include "qemu-common.h" +#include "hw/arm/fsl-imx7.h" +#include "hw/misc/unimp.h" +#include "sysemu/sysemu.h" +#include "qemu/error-report.h" + +#define NAME_SIZE 20 + +static void fsl_imx7_init(Object *obj) +{ + BusState *sysbus = sysbus_get_default(); + FslIMX7State *s = FSL_IMX7(obj); + char name[NAME_SIZE]; + int i; + + if (smp_cpus > FSL_IMX7_NUM_CPUS) { + error_report("%s: Only %d CPUs are supported (%d requested)", + TYPE_FSL_IMX7, FSL_IMX7_NUM_CPUS, smp_cpus); + exit(1); + } + + for (i = 0; i < smp_cpus; i++) { + object_initialize(&s->cpu[i], sizeof(s->cpu[i]), + ARM_CPU_TYPE_NAME("cortex-a7")); + snprintf(name, NAME_SIZE, "cpu%d", i); + object_property_add_child(obj, name, OBJECT(&s->cpu[i]), + &error_fatal); + } + + /* + * A7MPCORE + */ + object_initialize(&s->a7mpcore, sizeof(s->a7mpcore), TYPE_A15MPCORE_PRIV); + qdev_set_parent_bus(DEVICE(&s->a7mpcore), sysbus); + object_property_add_child(obj, "a7mpcore", + OBJECT(&s->a7mpcore), &error_fatal); + + /* + * GPIOs 1 to 7 + */ + for (i = 0; i < FSL_IMX7_NUM_GPIOS; i++) { + object_initialize(&s->gpio[i], sizeof(s->gpio[i]), + TYPE_IMX_GPIO); + qdev_set_parent_bus(DEVICE(&s->gpio[i]), sysbus); + snprintf(name, NAME_SIZE, "gpio%d", i); + object_property_add_child(obj, name, + OBJECT(&s->gpio[i]), &error_fatal); + } + + /* + * GPT1, 2, 3, 4 + */ + for (i = 0; i < FSL_IMX7_NUM_GPTS; i++) { + object_initialize(&s->gpt[i], sizeof(s->gpt[i]), TYPE_IMX7_GPT); + qdev_set_parent_bus(DEVICE(&s->gpt[i]), sysbus); + snprintf(name, NAME_SIZE, "gpt%d", i); + object_property_add_child(obj, name, OBJECT(&s->gpt[i]), + &error_fatal); + } + + /* + * CCM + */ + object_initialize(&s->ccm, sizeof(s->ccm), TYPE_IMX7_CCM); + qdev_set_parent_bus(DEVICE(&s->ccm), sysbus); + object_property_add_child(obj, "ccm", OBJECT(&s->ccm), &error_fatal); + + /* + * Analog + */ + object_initialize(&s->analog, sizeof(s->analog), TYPE_IMX7_ANALOG); + qdev_set_parent_bus(DEVICE(&s->analog), sysbus); + object_property_add_child(obj, "analog", OBJECT(&s->analog), &error_fatal); + + /* + * GPCv2 + */ + object_initialize(&s->gpcv2, sizeof(s->gpcv2), TYPE_IMX_GPCV2); + qdev_set_parent_bus(DEVICE(&s->gpcv2), sysbus); + object_property_add_child(obj, "gpcv2", OBJECT(&s->gpcv2), &error_fatal); + + for (i = 0; i < FSL_IMX7_NUM_ECSPIS; i++) { + object_initialize(&s->spi[i], sizeof(s->spi[i]), TYPE_IMX_SPI); + qdev_set_parent_bus(DEVICE(&s->spi[i]), sysbus_get_default()); + snprintf(name, NAME_SIZE, "spi%d", i + 1); + object_property_add_child(obj, name, OBJECT(&s->spi[i]), NULL); + } + + + for (i = 0; i < FSL_IMX7_NUM_I2CS; i++) { + object_initialize(&s->i2c[i], sizeof(s->i2c[i]), TYPE_IMX_I2C); + qdev_set_parent_bus(DEVICE(&s->i2c[i]), sysbus_get_default()); + snprintf(name, NAME_SIZE, "i2c%d", i + 1); + object_property_add_child(obj, name, OBJECT(&s->i2c[i]), NULL); + } + + /* + * UART + */ + for (i = 0; i < FSL_IMX7_NUM_UARTS; i++) { + object_initialize(&s->uart[i], sizeof(s->uart[i]), TYPE_IMX_SERIAL); + qdev_set_parent_bus(DEVICE(&s->uart[i]), sysbus); + snprintf(name, NAME_SIZE, "uart%d", i); + object_property_add_child(obj, name, OBJECT(&s->uart[i]), + &error_fatal); + } + + /* + * Ethernet + */ + for (i = 0; i < FSL_IMX7_NUM_ETHS; i++) { + object_initialize(&s->eth[i], sizeof(s->eth[i]), TYPE_IMX_ENET); + qdev_set_parent_bus(DEVICE(&s->eth[i]), sysbus); + snprintf(name, NAME_SIZE, "eth%d", i); + object_property_add_child(obj, name, OBJECT(&s->eth[i]), + &error_fatal); + } + + /* + * SDHCI + */ + for (i = 0; i < FSL_IMX7_NUM_USDHCS; i++) { + object_initialize(&s->usdhc[i], sizeof(s->usdhc[i]), + TYPE_IMX_USDHC); + qdev_set_parent_bus(DEVICE(&s->usdhc[i]), sysbus); + snprintf(name, NAME_SIZE, "usdhc%d", i); + object_property_add_child(obj, name, OBJECT(&s->usdhc[i]), + &error_fatal); + } + + /* + * SNVS + */ + object_initialize(&s->snvs, sizeof(s->snvs), TYPE_IMX7_SNVS); + qdev_set_parent_bus(DEVICE(&s->snvs), sysbus); + object_property_add_child(obj, "snvs", OBJECT(&s->snvs), &error_fatal); + + /* + * Watchdog + */ + for (i = 0; i < FSL_IMX7_NUM_WDTS; i++) { + object_initialize(&s->wdt[i], sizeof(s->wdt[i]), TYPE_IMX2_WDT); + qdev_set_parent_bus(DEVICE(&s->wdt[i]), sysbus); + snprintf(name, NAME_SIZE, "wdt%d", i); + object_property_add_child(obj, name, OBJECT(&s->wdt[i]), + &error_fatal); + } + + /* + * GPR + */ + object_initialize(&s->gpr, sizeof(s->gpr), TYPE_IMX7_GPR); + qdev_set_parent_bus(DEVICE(&s->gpr), sysbus); + object_property_add_child(obj, "gpr", OBJECT(&s->gpr), &error_fatal); + + object_initialize(&s->pcie, sizeof(s->pcie), TYPE_DESIGNWARE_PCIE_HOST); + qdev_set_parent_bus(DEVICE(&s->pcie), sysbus); + object_property_add_child(obj, "pcie", OBJECT(&s->pcie), &error_fatal); + + for (i = 0; i < FSL_IMX7_NUM_USBS; i++) { + object_initialize(&s->usb[i], + sizeof(s->usb[i]), TYPE_CHIPIDEA); + qdev_set_parent_bus(DEVICE(&s->usb[i]), sysbus); + snprintf(name, NAME_SIZE, "usb%d", i); + object_property_add_child(obj, name, + OBJECT(&s->usb[i]), &error_fatal); + } +} + +static void fsl_imx7_realize(DeviceState *dev, Error **errp) +{ + FslIMX7State *s = FSL_IMX7(dev); + Object *o; + int i; + qemu_irq irq; + char name[NAME_SIZE]; + + for (i = 0; i < smp_cpus; i++) { + o = OBJECT(&s->cpu[i]); + + object_property_set_int(o, QEMU_PSCI_CONDUIT_SMC, + "psci-conduit", &error_abort); + + /* On uniprocessor, the CBAR is set to 0 */ + if (smp_cpus > 1) { + object_property_set_int(o, FSL_IMX7_A7MPCORE_ADDR, + "reset-cbar", &error_abort); + } + + if (i) { + /* Secondary CPUs start in PSCI powered-down state */ + object_property_set_bool(o, true, + "start-powered-off", &error_abort); + } + + object_property_set_bool(o, true, "realized", &error_abort); + } + + /* + * A7MPCORE + */ + object_property_set_int(OBJECT(&s->a7mpcore), smp_cpus, "num-cpu", + &error_abort); + object_property_set_int(OBJECT(&s->a7mpcore), + FSL_IMX7_MAX_IRQ + GIC_INTERNAL, + "num-irq", &error_abort); + + object_property_set_bool(OBJECT(&s->a7mpcore), true, "realized", + &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->a7mpcore), 0, FSL_IMX7_A7MPCORE_ADDR); + + for (i = 0; i < smp_cpus; i++) { + SysBusDevice *sbd = SYS_BUS_DEVICE(&s->a7mpcore); + DeviceState *d = DEVICE(qemu_get_cpu(i)); + + irq = qdev_get_gpio_in(d, ARM_CPU_IRQ); + sysbus_connect_irq(sbd, i, irq); + irq = qdev_get_gpio_in(d, ARM_CPU_FIQ); + sysbus_connect_irq(sbd, i + smp_cpus, irq); + } + + /* + * A7MPCORE DAP + */ + create_unimplemented_device("a7mpcore-dap", FSL_IMX7_A7MPCORE_DAP_ADDR, + 0x100000); + + /* + * GPT1, 2, 3, 4 + */ + for (i = 0; i < FSL_IMX7_NUM_GPTS; i++) { + static const hwaddr FSL_IMX7_GPTn_ADDR[FSL_IMX7_NUM_GPTS] = { + FSL_IMX7_GPT1_ADDR, + FSL_IMX7_GPT2_ADDR, + FSL_IMX7_GPT3_ADDR, + FSL_IMX7_GPT4_ADDR, + }; + + s->gpt[i].ccm = IMX_CCM(&s->ccm); + object_property_set_bool(OBJECT(&s->gpt[i]), true, "realized", + &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpt[i]), 0, FSL_IMX7_GPTn_ADDR[i]); + } + + for (i = 0; i < FSL_IMX7_NUM_GPIOS; i++) { + static const hwaddr FSL_IMX7_GPIOn_ADDR[FSL_IMX7_NUM_GPIOS] = { + FSL_IMX7_GPIO1_ADDR, + FSL_IMX7_GPIO2_ADDR, + FSL_IMX7_GPIO3_ADDR, + FSL_IMX7_GPIO4_ADDR, + FSL_IMX7_GPIO5_ADDR, + FSL_IMX7_GPIO6_ADDR, + FSL_IMX7_GPIO7_ADDR, + }; + + object_property_set_bool(OBJECT(&s->gpio[i]), true, "realized", + &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpio[i]), 0, FSL_IMX7_GPIOn_ADDR[i]); + } + + /* + * IOMUXC and IOMUXC_LPSR + */ + for (i = 0; i < FSL_IMX7_NUM_IOMUXCS; i++) { + static const hwaddr FSL_IMX7_IOMUXCn_ADDR[FSL_IMX7_NUM_IOMUXCS] = { + FSL_IMX7_IOMUXC_ADDR, + FSL_IMX7_IOMUXC_LPSR_ADDR, + }; + + snprintf(name, NAME_SIZE, "iomuxc%d", i); + create_unimplemented_device(name, FSL_IMX7_IOMUXCn_ADDR[i], + FSL_IMX7_IOMUXCn_SIZE); + } + + /* + * CCM + */ + object_property_set_bool(OBJECT(&s->ccm), true, "realized", &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->ccm), 0, FSL_IMX7_CCM_ADDR); + + /* + * Analog + */ + object_property_set_bool(OBJECT(&s->analog), true, "realized", &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->analog), 0, FSL_IMX7_ANALOG_ADDR); + + /* + * GPCv2 + */ + object_property_set_bool(OBJECT(&s->gpcv2), true, + "realized", &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpcv2), 0, FSL_IMX7_GPC_ADDR); + + /* Initialize all ECSPI */ + for (i = 0; i < FSL_IMX7_NUM_ECSPIS; i++) { + static const hwaddr FSL_IMX7_SPIn_ADDR[FSL_IMX7_NUM_ECSPIS] = { + FSL_IMX7_ECSPI1_ADDR, + FSL_IMX7_ECSPI2_ADDR, + FSL_IMX7_ECSPI3_ADDR, + FSL_IMX7_ECSPI4_ADDR, + }; + + static const hwaddr FSL_IMX7_SPIn_IRQ[FSL_IMX7_NUM_ECSPIS] = { + FSL_IMX7_ECSPI1_IRQ, + FSL_IMX7_ECSPI2_IRQ, + FSL_IMX7_ECSPI3_IRQ, + FSL_IMX7_ECSPI4_IRQ, + }; + + /* Initialize the SPI */ + object_property_set_bool(OBJECT(&s->spi[i]), true, "realized", + &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 0, + FSL_IMX7_SPIn_ADDR[i]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->spi[i]), 0, + qdev_get_gpio_in(DEVICE(&s->a7mpcore), + FSL_IMX7_SPIn_IRQ[i])); + } + + for (i = 0; i < FSL_IMX7_NUM_I2CS; i++) { + static const hwaddr FSL_IMX7_I2Cn_ADDR[FSL_IMX7_NUM_I2CS] = { + FSL_IMX7_I2C1_ADDR, + FSL_IMX7_I2C2_ADDR, + FSL_IMX7_I2C3_ADDR, + FSL_IMX7_I2C4_ADDR, + }; + + static const hwaddr FSL_IMX7_I2Cn_IRQ[FSL_IMX7_NUM_I2CS] = { + FSL_IMX7_I2C1_IRQ, + FSL_IMX7_I2C2_IRQ, + FSL_IMX7_I2C3_IRQ, + FSL_IMX7_I2C4_IRQ, + }; + + object_property_set_bool(OBJECT(&s->i2c[i]), true, "realized", + &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->i2c[i]), 0, FSL_IMX7_I2Cn_ADDR[i]); + + sysbus_connect_irq(SYS_BUS_DEVICE(&s->i2c[i]), 0, + qdev_get_gpio_in(DEVICE(&s->a7mpcore), + FSL_IMX7_I2Cn_IRQ[i])); + } + + /* + * UART + */ + for (i = 0; i < FSL_IMX7_NUM_UARTS; i++) { + static const hwaddr FSL_IMX7_UARTn_ADDR[FSL_IMX7_NUM_UARTS] = { + FSL_IMX7_UART1_ADDR, + FSL_IMX7_UART2_ADDR, + FSL_IMX7_UART3_ADDR, + FSL_IMX7_UART4_ADDR, + FSL_IMX7_UART5_ADDR, + FSL_IMX7_UART6_ADDR, + FSL_IMX7_UART7_ADDR, + }; + + static const int FSL_IMX7_UARTn_IRQ[FSL_IMX7_NUM_UARTS] = { + FSL_IMX7_UART1_IRQ, + FSL_IMX7_UART2_IRQ, + FSL_IMX7_UART3_IRQ, + FSL_IMX7_UART4_IRQ, + FSL_IMX7_UART5_IRQ, + FSL_IMX7_UART6_IRQ, + FSL_IMX7_UART7_IRQ, + }; + + + if (i < MAX_SERIAL_PORTS) { + qdev_prop_set_chr(DEVICE(&s->uart[i]), "chardev", serial_hds[i]); + } + + object_property_set_bool(OBJECT(&s->uart[i]), true, "realized", + &error_abort); + + sysbus_mmio_map(SYS_BUS_DEVICE(&s->uart[i]), 0, FSL_IMX7_UARTn_ADDR[i]); + + irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore), FSL_IMX7_UARTn_IRQ[i]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->uart[i]), 0, irq); + } + + /* + * Ethernet + */ + for (i = 0; i < FSL_IMX7_NUM_ETHS; i++) { + static const hwaddr FSL_IMX7_ENETn_ADDR[FSL_IMX7_NUM_ETHS] = { + FSL_IMX7_ENET1_ADDR, + FSL_IMX7_ENET2_ADDR, + }; + + object_property_set_uint(OBJECT(&s->eth[i]), FSL_IMX7_ETH_NUM_TX_RINGS, + "tx-ring-num", &error_abort); + qdev_set_nic_properties(DEVICE(&s->eth[i]), &nd_table[i]); + object_property_set_bool(OBJECT(&s->eth[i]), true, "realized", + &error_abort); + + sysbus_mmio_map(SYS_BUS_DEVICE(&s->eth[i]), 0, FSL_IMX7_ENETn_ADDR[i]); + + irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore), FSL_IMX7_ENET_IRQ(i, 0)); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->eth[i]), 0, irq); + irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore), FSL_IMX7_ENET_IRQ(i, 3)); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->eth[i]), 1, irq); + } + + /* + * USDHC + */ + for (i = 0; i < FSL_IMX7_NUM_USDHCS; i++) { + static const hwaddr FSL_IMX7_USDHCn_ADDR[FSL_IMX7_NUM_USDHCS] = { + FSL_IMX7_USDHC1_ADDR, + FSL_IMX7_USDHC2_ADDR, + FSL_IMX7_USDHC3_ADDR, + }; + + static const int FSL_IMX7_USDHCn_IRQ[FSL_IMX7_NUM_USDHCS] = { + FSL_IMX7_USDHC1_IRQ, + FSL_IMX7_USDHC2_IRQ, + FSL_IMX7_USDHC3_IRQ, + }; + + object_property_set_bool(OBJECT(&s->usdhc[i]), true, "realized", + &error_abort); + + sysbus_mmio_map(SYS_BUS_DEVICE(&s->usdhc[i]), 0, + FSL_IMX7_USDHCn_ADDR[i]); + + irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore), FSL_IMX7_USDHCn_IRQ[i]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->usdhc[i]), 0, irq); + } + + /* + * SNVS + */ + object_property_set_bool(OBJECT(&s->snvs), true, "realized", &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->snvs), 0, FSL_IMX7_SNVS_ADDR); + + /* + * SRC + */ + create_unimplemented_device("sdma", FSL_IMX7_SRC_ADDR, FSL_IMX7_SRC_SIZE); + + /* + * Watchdog + */ + for (i = 0; i < FSL_IMX7_NUM_WDTS; i++) { + static const hwaddr FSL_IMX7_WDOGn_ADDR[FSL_IMX7_NUM_WDTS] = { + FSL_IMX7_WDOG1_ADDR, + FSL_IMX7_WDOG2_ADDR, + FSL_IMX7_WDOG3_ADDR, + FSL_IMX7_WDOG4_ADDR, + }; + + object_property_set_bool(OBJECT(&s->wdt[i]), true, "realized", + &error_abort); + + sysbus_mmio_map(SYS_BUS_DEVICE(&s->wdt[i]), 0, FSL_IMX7_WDOGn_ADDR[i]); + } + + /* + * SDMA + */ + create_unimplemented_device("sdma", FSL_IMX7_SDMA_ADDR, FSL_IMX7_SDMA_SIZE); + + + object_property_set_bool(OBJECT(&s->gpr), true, "realized", + &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->gpr), 0, FSL_IMX7_GPR_ADDR); + + object_property_set_bool(OBJECT(&s->pcie), true, + "realized", &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->pcie), 0, FSL_IMX7_PCIE_REG_ADDR); + + irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore), FSL_IMX7_PCI_INTA_IRQ); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->pcie), 0, irq); + irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore), FSL_IMX7_PCI_INTB_IRQ); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->pcie), 1, irq); + irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore), FSL_IMX7_PCI_INTC_IRQ); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->pcie), 2, irq); + irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore), FSL_IMX7_PCI_INTD_IRQ); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->pcie), 3, irq); + + + for (i = 0; i < FSL_IMX7_NUM_USBS; i++) { + static const hwaddr FSL_IMX7_USBMISCn_ADDR[FSL_IMX7_NUM_USBS] = { + FSL_IMX7_USBMISC1_ADDR, + FSL_IMX7_USBMISC2_ADDR, + FSL_IMX7_USBMISC3_ADDR, + }; + + static const hwaddr FSL_IMX7_USBn_ADDR[FSL_IMX7_NUM_USBS] = { + FSL_IMX7_USB1_ADDR, + FSL_IMX7_USB2_ADDR, + FSL_IMX7_USB3_ADDR, + }; + + static const hwaddr FSL_IMX7_USBn_IRQ[FSL_IMX7_NUM_USBS] = { + FSL_IMX7_USB1_IRQ, + FSL_IMX7_USB2_IRQ, + FSL_IMX7_USB3_IRQ, + }; + + object_property_set_bool(OBJECT(&s->usb[i]), true, "realized", + &error_abort); + sysbus_mmio_map(SYS_BUS_DEVICE(&s->usb[i]), 0, + FSL_IMX7_USBn_ADDR[i]); + + irq = qdev_get_gpio_in(DEVICE(&s->a7mpcore), FSL_IMX7_USBn_IRQ[i]); + sysbus_connect_irq(SYS_BUS_DEVICE(&s->usb[i]), 0, irq); + + snprintf(name, NAME_SIZE, "usbmisc%d", i); + create_unimplemented_device(name, FSL_IMX7_USBMISCn_ADDR[i], + FSL_IMX7_USBMISCn_SIZE); + } + + /* + * ADCs + */ + for (i = 0; i < FSL_IMX7_NUM_ADCS; i++) { + static const hwaddr FSL_IMX7_ADCn_ADDR[FSL_IMX7_NUM_ADCS] = { + FSL_IMX7_ADC1_ADDR, + FSL_IMX7_ADC2_ADDR, + }; + + snprintf(name, NAME_SIZE, "adc%d", i); + create_unimplemented_device(name, FSL_IMX7_ADCn_ADDR[i], + FSL_IMX7_ADCn_SIZE); + } + + /* + * LCD + */ + create_unimplemented_device("lcdif", FSL_IMX7_LCDIF_ADDR, FSL_IMX7_LCDIF_SIZE); +} + +static void fsl_imx7_class_init(ObjectClass *oc, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(oc); + + dc->realize = fsl_imx7_realize; + + /* Reason: Uses serial_hds and nd_table in realize() directly */ + dc->user_creatable = false; + dc->desc = "i.MX7 SOC"; +} + +static const TypeInfo fsl_imx7_type_info = { + .name = TYPE_FSL_IMX7, + .parent = TYPE_DEVICE, + .instance_size = sizeof(FslIMX7State), + .instance_init = fsl_imx7_init, + .class_init = fsl_imx7_class_init, +}; + +static void fsl_imx7_register_types(void) +{ + type_register_static(&fsl_imx7_type_info); +} +type_init(fsl_imx7_register_types) diff --git a/hw/arm/Makefile.objs b/hw/arm/Makefile.objs index 1c896bafb4..1f306c6a19 100644 --- a/hw/arm/Makefile.objs +++ b/hw/arm/Makefile.objs @@ -20,3 +20,5 @@ obj-$(CONFIG_FSL_IMX6) += fsl-imx6.o sabrelite.o obj-$(CONFIG_ASPEED_SOC) += aspeed_soc.o aspeed.o obj-$(CONFIG_MPS2) += mps2.o obj-$(CONFIG_MSF2) += msf2-soc.o msf2-som.o +obj-$(CONFIG_FSL_IMX7) += fsl-imx7.o +