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-rw-r--r--hw/arm/Makefile.objs31
-rw-r--r--hw/arm/boot.c4
-rw-r--r--hw/arm/fsl-imx7.c582
-rw-r--r--hw/arm/mcimx7d-sabre.c90
-rw-r--r--hw/arm/virt.c30
-rw-r--r--hw/arm/xlnx-zynqmp.c2
6 files changed, 719 insertions, 20 deletions
diff --git a/hw/arm/Makefile.objs b/hw/arm/Makefile.objs
index 232258160a..2885e3e234 100644
--- a/hw/arm/Makefile.objs
+++ b/hw/arm/Makefile.objs
@@ -1,15 +1,27 @@
-obj-y += boot.o collie.o exynos4_boards.o gumstix.o highbank.o
-obj-$(CONFIG_DIGIC) += digic_boards.o
-obj-y += integratorcp.o mainstone.o musicpal.o nseries.o
-obj-y += omap_sx1.o palm.o realview.o spitz.o stellaris.o
-obj-y += tosa.o versatilepb.o vexpress.o virt.o xilinx_zynq.o z2.o
+obj-y += boot.o virt.o sysbus-fdt.o
obj-$(CONFIG_ACPI) += virt-acpi-build.o
-obj-y += netduino2.o
-obj-y += sysbus-fdt.o
+obj-$(CONFIG_DIGIC) += digic_boards.o
+obj-$(CONFIG_EXYNOS4) += exynos4_boards.o
+obj-$(CONFIG_HIGHBANK) += highbank.o
+obj-$(CONFIG_INTEGRATOR) += integratorcp.o
+obj-$(CONFIG_MAINSTONE) += mainstone.o
+obj-$(CONFIG_MUSICPAL) += musicpal.o
+obj-$(CONFIG_NETDUINO2) += netduino2.o
+obj-$(CONFIG_NSERIES) += nseries.o
+obj-$(CONFIG_OMAP) += omap_sx1.o palm.o
+obj-$(CONFIG_PXA2XX) += gumstix.o spitz.o tosa.o z2.o
+obj-$(CONFIG_REALVIEW) += realview.o
+obj-$(CONFIG_STELLARIS) += stellaris.o
+obj-$(CONFIG_STRONGARM) += collie.o
+obj-$(CONFIG_VERSATILE) += vexpress.o versatilepb.o
+obj-$(CONFIG_ZYNQ) += xilinx_zynq.o
-obj-y += armv7m.o exynos4210.o pxa2xx.o pxa2xx_gpio.o pxa2xx_pic.o
+obj-$(CONFIG_ARM_V7M) += armv7m.o
+obj-$(CONFIG_EXYNOS4) += exynos4210.o
+obj-$(CONFIG_PXA2XX) += pxa2xx.o pxa2xx_gpio.o pxa2xx_pic.o
obj-$(CONFIG_DIGIC) += digic.o
-obj-y += omap1.o omap2.o strongarm.o
+obj-$(CONFIG_OMAP) += omap1.o omap2.o
+obj-$(CONFIG_STRONGARM) += strongarm.o
obj-$(CONFIG_ALLWINNER_A10) += allwinner-a10.o cubieboard.o
obj-$(CONFIG_RASPI) += bcm2835_peripherals.o bcm2836.o raspi.o
obj-$(CONFIG_STM32F205_SOC) += stm32f205_soc.o
@@ -22,3 +34,4 @@ obj-$(CONFIG_MPS2) += mps2.o
obj-$(CONFIG_MPS2) += mps2-tz.o
obj-$(CONFIG_MSF2) += msf2-soc.o msf2-som.o
obj-$(CONFIG_IOTKIT) += iotkit.o
+obj-$(CONFIG_FSL_IMX7) += fsl-imx7.o mcimx7d-sabre.o
diff --git a/hw/arm/boot.c b/hw/arm/boot.c
index 6d0c92ab88..196c7fb242 100644
--- a/hw/arm/boot.c
+++ b/hw/arm/boot.c
@@ -829,6 +829,7 @@ static uint64_t arm_load_elf(struct arm_boot_info *info, uint64_t *pentry,
load_elf_hdr(info->kernel_filename, &elf_header, &elf_is64, &err);
if (err) {
+ error_free(err);
return ret;
}
@@ -890,7 +891,8 @@ static uint64_t load_aarch64_image(const char *filename, hwaddr mem_base,
}
/* check the arm64 magic header value -- very old kernels may not have it */
- if (memcmp(buffer + ARM64_MAGIC_OFFSET, "ARM\x64", 4) == 0) {
+ if (size > ARM64_MAGIC_OFFSET + 4 &&
+ memcmp(buffer + ARM64_MAGIC_OFFSET, "ARM\x64", 4) == 0) {
uint64_t hdrvals[2];
/* The arm64 Image header has text_offset and image_size fields at 8 and
diff --git a/hw/arm/fsl-imx7.c b/hw/arm/fsl-imx7.c
new file mode 100644
index 0000000000..26ef36c79a
--- /dev/null
+++ b/hw/arm/fsl-imx7.c
@@ -0,0 +1,582 @@
+/*
+ * 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/mcimx7d-sabre.c b/hw/arm/mcimx7d-sabre.c
new file mode 100644
index 0000000000..95fb409d9c
--- /dev/null
+++ b/hw/arm/mcimx7d-sabre.c
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2018, Impinj, Inc.
+ *
+ * MCIMX7D_SABRE Board System emulation.
+ *
+ * Author: Andrey Smirnov <andrew.smirnov@gmail.com>
+ *
+ * This code is licensed under the GPL, version 2 or later.
+ * See the file `COPYING' in the top level directory.
+ *
+ * It (partially) emulates a mcimx7d_sabre board, with a Freescale
+ * i.MX7 SoC
+ */
+
+#include "qemu/osdep.h"
+#include "qapi/error.h"
+#include "qemu-common.h"
+#include "hw/arm/fsl-imx7.h"
+#include "hw/boards.h"
+#include "sysemu/sysemu.h"
+#include "sysemu/device_tree.h"
+#include "qemu/error-report.h"
+#include "sysemu/qtest.h"
+#include "net/net.h"
+
+typedef struct {
+ FslIMX7State soc;
+ MemoryRegion ram;
+} MCIMX7Sabre;
+
+static void mcimx7d_sabre_init(MachineState *machine)
+{
+ static struct arm_boot_info boot_info;
+ MCIMX7Sabre *s = g_new0(MCIMX7Sabre, 1);
+ Object *soc;
+ int i;
+
+ if (machine->ram_size > FSL_IMX7_MMDC_SIZE) {
+ error_report("RAM size " RAM_ADDR_FMT " above max supported (%08x)",
+ machine->ram_size, FSL_IMX7_MMDC_SIZE);
+ exit(1);
+ }
+
+ boot_info = (struct arm_boot_info) {
+ .loader_start = FSL_IMX7_MMDC_ADDR,
+ .board_id = -1,
+ .ram_size = machine->ram_size,
+ .kernel_filename = machine->kernel_filename,
+ .kernel_cmdline = machine->kernel_cmdline,
+ .initrd_filename = machine->initrd_filename,
+ .nb_cpus = smp_cpus,
+ };
+
+ object_initialize(&s->soc, sizeof(s->soc), TYPE_FSL_IMX7);
+ soc = OBJECT(&s->soc);
+ object_property_add_child(OBJECT(machine), "soc", soc, &error_fatal);
+ object_property_set_bool(soc, true, "realized", &error_fatal);
+
+ memory_region_allocate_system_memory(&s->ram, NULL, "mcimx7d-sabre.ram",
+ machine->ram_size);
+ memory_region_add_subregion(get_system_memory(),
+ FSL_IMX7_MMDC_ADDR, &s->ram);
+
+ for (i = 0; i < FSL_IMX7_NUM_USDHCS; i++) {
+ BusState *bus;
+ DeviceState *carddev;
+ DriveInfo *di;
+ BlockBackend *blk;
+
+ di = drive_get_next(IF_SD);
+ blk = di ? blk_by_legacy_dinfo(di) : NULL;
+ bus = qdev_get_child_bus(DEVICE(&s->soc.usdhc[i]), "sd-bus");
+ carddev = qdev_create(bus, TYPE_SD_CARD);
+ qdev_prop_set_drive(carddev, "drive", blk, &error_fatal);
+ object_property_set_bool(OBJECT(carddev), true,
+ "realized", &error_fatal);
+ }
+
+ if (!qtest_enabled()) {
+ arm_load_kernel(&s->soc.cpu[0], &boot_info);
+ }
+}
+
+static void mcimx7d_sabre_machine_init(MachineClass *mc)
+{
+ mc->desc = "Freescale i.MX7 DUAL SABRE (Cortex A7)";
+ mc->init = mcimx7d_sabre_init;
+ mc->max_cpus = FSL_IMX7_NUM_CPUS;
+}
+DEFINE_MACHINE("mcimx7d-sabre", mcimx7d_sabre_machine_init)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index dbb3c8036a..2c07245047 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -169,6 +169,7 @@ static const char *valid_cpus[] = {
ARM_CPU_TYPE_NAME("cortex-a53"),
ARM_CPU_TYPE_NAME("cortex-a57"),
ARM_CPU_TYPE_NAME("host"),
+ ARM_CPU_TYPE_NAME("max"),
};
static bool cpu_type_valid(const char *cpu)
@@ -1206,16 +1207,23 @@ static void machvirt_init(MachineState *machine)
/* We can probe only here because during property set
* KVM is not available yet
*/
- if (!vms->gic_version) {
+ if (vms->gic_version <= 0) {
+ /* "host" or "max" */
if (!kvm_enabled()) {
- error_report("gic-version=host requires KVM");
- exit(1);
- }
-
- vms->gic_version = kvm_arm_vgic_probe();
- if (!vms->gic_version) {
- error_report("Unable to determine GIC version supported by host");
- exit(1);
+ if (vms->gic_version == 0) {
+ error_report("gic-version=host requires KVM");
+ exit(1);
+ } else {
+ /* "max": currently means 3 for TCG */
+ vms->gic_version = 3;
+ }
+ } else {
+ vms->gic_version = kvm_arm_vgic_probe();
+ if (!vms->gic_version) {
+ error_report(
+ "Unable to determine GIC version supported by host");
+ exit(1);
+ }
}
}
@@ -1479,9 +1487,11 @@ static void virt_set_gic_version(Object *obj, const char *value, Error **errp)
vms->gic_version = 2;
} else if (!strcmp(value, "host")) {
vms->gic_version = 0; /* Will probe later */
+ } else if (!strcmp(value, "max")) {
+ vms->gic_version = -1; /* Will probe later */
} else {
error_setg(errp, "Invalid gic-version value");
- error_append_hint(errp, "Valid values are 3, 2, host.\n");
+ error_append_hint(errp, "Valid values are 3, 2, host, max.\n");
}
}
diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c
index 69227fd4c9..465796e97c 100644
--- a/hw/arm/xlnx-zynqmp.c
+++ b/hw/arm/xlnx-zynqmp.c
@@ -282,6 +282,8 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
s->virt, "has_el2", NULL);
object_property_set_int(OBJECT(&s->apu_cpu[i]), GIC_BASE_ADDR,
"reset-cbar", &error_abort);
+ object_property_set_int(OBJECT(&s->apu_cpu[i]), num_apus,
+ "core-count", &error_abort);
object_property_set_bool(OBJECT(&s->apu_cpu[i]), true, "realized",
&err);
if (err) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 09:00:11 +0000