From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: qemu-arm@nongnu.org
Cc: "Andrey Smirnov" <andrew.smirnov@gmail.com>,
"Peter Maydell" <peter.maydell@linaro.org>,
"Jason Wang" <jasowang@redhat.com>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
"Marcel Apfelbaum" <marcel.apfelbaum@zoho.com>,
"Michael S . Tsirkin" <mst@redhat.com>,
qemu-devel@nongnu.org, yurovsky@gmail.com
Subject: [Qemu-devel] [PATCH v6 2/3] i.MX: Add i.MX7 SOC implementation.
Date: Tue, 13 Feb 2018 09:07:11 -0800 [thread overview]
Message-ID: <20180213170712.18239-3-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <20180213170712.18239-1-andrew.smirnov@gmail.com>
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 <peter.maydell@linaro.org>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Philippe Mathieu-Daudé <f4bug@amsat.org>
Cc: Marcel Apfelbaum <marcel.apfelbaum@zoho.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org
Cc: yurovsky@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
---
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 <andrew.smirnov@gmail.com>
+ *
+ * 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 <andrew.smirnov@gmail.com>
+ *
+ * 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
+
--
2.14.3
prev parent reply other threads:[~2018-02-13 17:07 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-13 17:07 [Qemu-devel] [PATCH v6 0/3] Initial i.MX7 support Andrey Smirnov
2018-02-13 17:07 ` [Qemu-devel] [PATCH v6 1/3] pci: Add support for Designware IP block Andrey Smirnov
2018-02-13 18:13 ` Michael S. Tsirkin
2018-02-13 20:24 ` Andrey Smirnov
2018-02-13 22:15 ` Michael S. Tsirkin
2018-02-13 22:47 ` Andrey Smirnov
2018-03-03 23:25 ` Andrey Smirnov
2018-03-04 3:55 ` Michael S. Tsirkin
2018-03-04 4:00 ` Andrey Smirnov
2018-02-13 17:07 ` Andrey Smirnov [this message]
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