diff --git a/default-configs/devices/mips64el-softmmu.mak b/default-configs/devices/mips64el-softmmu.mak
index 9f8a3ef156..26c660a05c 100644
--- a/default-configs/devices/mips64el-softmmu.mak
+++ b/default-configs/devices/mips64el-softmmu.mak
@@ -3,6 +3,7 @@
 include mips-softmmu-common.mak
 CONFIG_IDE_VIA=y
 CONFIG_FULOONG=y
+CONFIG_LOONGSON3V=y
 CONFIG_ATI_VGA=y
 CONFIG_RTL8139_PCI=y
 CONFIG_JAZZ=y
diff --git a/hw/mips/Kconfig b/hw/mips/Kconfig
index 67d39c56a4..6562b346ab 100644
--- a/hw/mips/Kconfig
+++ b/hw/mips/Kconfig
@@ -45,6 +45,18 @@ config FULOONG
     bool
     select PCI_BONITO
 
+config LOONGSON3V
+    bool
+    select PCKBD
+    select SERIAL
+    select GOLDFISH_RTC
+    select LOONGSON_LIOINTC
+    select PCI_DEVICES
+    select PCI_EXPRESS_GENERIC_BRIDGE
+    select VIRTIO_VGA
+    select QXL if SPICE
+    select MSI_NONBROKEN
+
 config MIPS_CPS
     bool
     select PTIMER
diff --git a/hw/mips/loongson3_virt.c b/hw/mips/loongson3_virt.c
new file mode 100644
index 0000000000..c298a16793
--- /dev/null
+++ b/hw/mips/loongson3_virt.c
@@ -0,0 +1,627 @@
+/*
+ * Generic Loongson-3 Platform support
+ *
+ * Copyright (c) 2017-2020 Huacai Chen (chenhc@lemote.com)
+ * Copyright (c) 2017-2020 Jiaxun Yang <jiaxun.yang@flygoat.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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+/*
+ * Generic virtualized PC Platform based on Loongson-3 CPU (MIPS64R2 with
+ * extensions, 800~2000MHz)
+ */
+
+#include "qemu/osdep.h"
+#include "qemu-common.h"
+#include "qemu/units.h"
+#include "qemu/cutils.h"
+#include "qapi/error.h"
+#include "cpu.h"
+#include "elf.h"
+#include "kvm_mips.h"
+#include "hw/boards.h"
+#include "hw/char/serial.h"
+#include "hw/mips/mips.h"
+#include "hw/mips/cpudevs.h"
+#include "hw/mips/fw_cfg.h"
+#include "hw/mips/loongson3_bootp.h"
+#include "hw/misc/unimp.h"
+#include "hw/intc/i8259.h"
+#include "hw/loader.h"
+#include "hw/isa/superio.h"
+#include "hw/pci/msi.h"
+#include "hw/pci/pci.h"
+#include "hw/pci/pci_host.h"
+#include "hw/pci-host/gpex.h"
+#include "hw/rtc/mc146818rtc.h"
+#include "hw/usb.h"
+#include "net/net.h"
+#include "exec/address-spaces.h"
+#include "sysemu/kvm.h"
+#include "sysemu/qtest.h"
+#include "sysemu/reset.h"
+#include "sysemu/runstate.h"
+#include "qemu/log.h"
+#include "qemu/error-report.h"
+
+#define PM_CNTL_MODE          0x10
+
+#define LOONGSON_MAX_VCPUS      16
+
+/*
+ * Loongson-3's virtual machine BIOS can be obtained here:
+ * 1, https://github.com/loongson-community/firmware-nonfree
+ * 2, http://dev.lemote.com:8000/files/firmware/UEFI/KVM/bios_loongson3.bin
+ * 3, http://www.anheng.com.cn/loongson/firmware-nonfree/uefi/loongson3-virt/bios_loongson3.bin
+ * 4, http://mirrors.ustc.edu.cn/loongson/firmware-nonfree/uefi/loongson3-virt/bios_loongson3.bin
+ * 5, http://mirrors.nju.edu.cn/loongson/firmware-nonfree/uefi/loongson3-virt/bios_loongson3.bin
+ * 6, https://mirrors.tuna.tsinghua.edu.cn/loongson/firmware-nonfree/uefi/loongson3-virt/bios_loongson3.bin
+ * 7, https://mirrors.bfsu.edu.cn/loongson/firmware-nonfree/uefi/loongson3-virt/bios_loongson3.bin
+ * 8, https://mirrors.cloud.tencent.com/loongson/firmware-nonfree/uefi/loongson3-virt/bios_loongson3.bin
+ */
+#define LOONGSON3_BIOSNAME "bios_loongson3.bin"
+
+#define UART_IRQ            0
+#define RTC_IRQ             1
+#define PCIE_IRQ_BASE       2
+
+const struct MemmapEntry virt_memmap[] = {
+    [VIRT_LOWMEM] =      { 0x00000000,    0x10000000 },
+    [VIRT_PM] =          { 0x10080000,         0x100 },
+    [VIRT_FW_CFG] =      { 0x10080100,         0x100 },
+    [VIRT_RTC] =         { 0x10081000,        0x1000 },
+    [VIRT_PCIE_PIO] =    { 0x18000000,       0x80000 },
+    [VIRT_PCIE_ECAM] =   { 0x1a000000,     0x2000000 },
+    [VIRT_BIOS_ROM] =    { 0x1fc00000,      0x200000 },
+    [VIRT_UART] =        { 0x1fe001e0,           0x8 },
+    [VIRT_LIOINTC] =     { 0x3ff01400,          0x64 },
+    [VIRT_PCIE_MMIO] =   { 0x40000000,    0x40000000 },
+    [VIRT_HIGHMEM] =     { 0x80000000,           0x0 }, /* Variable */
+};
+
+static const struct MemmapEntry loader_memmap[] = {
+    [LOADER_KERNEL] =    { 0x00000000,     0x4000000 },
+    [LOADER_INITRD] =    { 0x04000000,           0x0 }, /* Variable */
+    [LOADER_CMDLINE] =   { 0x0ff00000,      0x100000 },
+};
+
+static const struct MemmapEntry loader_rommap[] = {
+    [LOADER_BOOTROM] =   { 0x1fc00000,        0x1000 },
+    [LOADER_PARAM] =     { 0x1fc01000,       0x10000 },
+};
+
+static struct _loaderparams {
+    uint64_t cpu_freq;
+    uint64_t ram_size;
+    const char *kernel_cmdline;
+    const char *kernel_filename;
+    const char *initrd_filename;
+    uint64_t kernel_entry;
+    uint64_t a0, a1, a2;
+} loaderparams;
+
+static uint64_t loongson3_pm_read(void *opaque, hwaddr addr, unsigned size)
+{
+    return 0;
+}
+
+static void loongson3_pm_write(void *opaque, hwaddr addr, uint64_t val, unsigned size)
+{
+    if (addr != PM_CNTL_MODE) {
+        return;
+    }
+
+    switch (val) {
+    case 0x00:
+        qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET);
+        return;
+    case 0xff:
+        qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN);
+        return;
+    default:
+        return;
+    }
+}
+
+static const MemoryRegionOps loongson3_pm_ops = {
+    .read  = loongson3_pm_read,
+    .write = loongson3_pm_write,
+    .endianness = DEVICE_NATIVE_ENDIAN,
+};
+
+#define DEF_TCG_FREQ (200 * 1000 * 1000)
+#define DEF_KVM_FREQ (1600 * 1000 * 1000)
+
+static uint64_t get_cpu_freq(void)
+{
+#ifdef CONFIG_KVM
+    int ret;
+    uint64_t freq;
+    struct kvm_one_reg freq_reg = {
+        .id = KVM_REG_MIPS_COUNT_HZ,
+        .addr = (uintptr_t)(&freq)
+    };
+
+    if (kvm_enabled()) {
+        ret = kvm_vcpu_ioctl(first_cpu, KVM_GET_ONE_REG, &freq_reg);
+        if (ret < 0) {
+            return DEF_KVM_FREQ;
+        }
+        return freq * 2;
+    } else {
+        /*
+         * TCG has a default CP0 Timer period 10 ns, which is 100MHz,
+         * CPU frequency is defined as double of CP0 timer frequency.
+         */
+        return DEF_TCG_FREQ;
+    }
+#else
+    return DEF_TCG_FREQ;
+#endif
+}
+
+static void init_boot_param(void)
+{
+    void *p;
+    struct boot_params *bp;
+
+    p = g_malloc0(loader_rommap[LOADER_PARAM].size);
+    bp = p;
+
+    stw_le_p(&bp->efi.smbios.vers, 1);
+    init_reset_system(&(bp->reset_system));
+    p += ROUND_UP(sizeof(struct boot_params), 64);
+    init_loongson_params(&(bp->efi.smbios.lp), p,
+                         loaderparams.cpu_freq, loaderparams.ram_size);
+
+    rom_add_blob_fixed("params_rom", bp,
+                       loader_rommap[LOADER_PARAM].size,
+                       loader_rommap[LOADER_PARAM].base);
+
+    g_free(bp);
+
+    loaderparams.a2 = cpu_mips_phys_to_kseg0(NULL, loader_rommap[LOADER_PARAM].base);
+}
+
+static void init_boot_rom(void)
+{
+    const unsigned int boot_code[] = {
+        0x40086000,   /* mfc0    t0, CP0_STATUS                               */
+        0x240900E4,   /* li      t1, 0xe4         #set kx, sx, ux, erl        */
+        0x01094025,   /* or      t0, t0, t1                                   */
+        0x3C090040,   /* lui     t1, 0x40         #set bev                    */
+        0x01094025,   /* or      t0, t0, t1                                   */
+        0x40886000,   /* mtc0    t0, CP0_STATUS                               */
+        0x00000000,
+        0x40806800,   /* mtc0    zero, CP0_CAUSE                              */
+        0x00000000,
+        0x400A7801,   /* mfc0    t2, $15, 1                                   */
+        0x314A00FF,   /* andi    t2, 0x0ff                                    */
+        0x3C089000,   /* dli     t0, 0x900000003ff01000                       */
+        0x00084438,
+        0x35083FF0,
+        0x00084438,
+        0x35081000,
+        0x314B0003,   /* andi    t3, t2, 0x3      #local cpuid                */
+        0x000B5A00,   /* sll     t3, 8                                        */
+        0x010B4025,   /* or      t0, t0, t3                                   */
+        0x314C000C,   /* andi    t4, t2, 0xc      #node id                    */
+        0x000C62BC,   /* dsll    t4, 42                                       */
+        0x010C4025,   /* or      t0, t0, t4                                   */
+                      /* WaitForInit:                                         */
+        0xDD020020,   /* ld      v0, FN_OFF(t0)   #FN_OFF 0x020               */
+        0x1040FFFE,   /* beqz    v0, WaitForInit                              */
+        0x00000000,   /* nop                                                  */
+        0xDD1D0028,   /* ld      sp, SP_OFF(t0)   #FN_OFF 0x028               */
+        0xDD1C0030,   /* ld      gp, GP_OFF(t0)   #FN_OFF 0x030               */
+        0xDD050038,   /* ld      a1, A1_OFF(t0)   #FN_OFF 0x038               */
+        0x00400008,   /* jr      v0               #byebye                     */
+        0x00000000,   /* nop                                                  */
+        0x1000FFFF,   /* 1:  b   1b                                           */
+        0x00000000,   /* nop                                                  */
+
+                      /* Reset                                                */
+        0x3C0C9000,   /* dli     t0, 0x9000000010080010                       */
+        0x358C0000,
+        0x000C6438,
+        0x358C1008,
+        0x000C6438,
+        0x358C0010,
+        0x240D0000,   /* li      t1, 0x00                                     */
+        0xA18D0000,   /* sb      t1, (t0)                                     */
+        0x1000FFFF,   /* 1:  b   1b                                           */
+        0x00000000,   /* nop                                                  */
+
+                      /* Shutdown                                             */
+        0x3C0C9000,   /* dli     t0, 0x9000000010080010                       */
+        0x358C0000,
+        0x000C6438,
+        0x358C1008,
+        0x000C6438,
+        0x358C0010,
+        0x240D00FF,   /* li      t1, 0xff                                     */
+        0xA18D0000,   /* sb      t1, (t0)                                     */
+        0x1000FFFF,   /* 1:  b   1b                                           */
+        0x00000000    /* nop                                                  */
+    };
+
+    rom_add_blob_fixed("boot_rom", boot_code, sizeof(boot_code),
+                        loader_rommap[LOADER_BOOTROM].base);
+}
+
+static void fw_cfg_boot_set(void *opaque, const char *boot_device,
+                            Error **errp)
+{
+    fw_cfg_modify_i16(opaque, FW_CFG_BOOT_DEVICE, boot_device[0]);
+}
+
+static void fw_conf_init(unsigned long ram_size)
+{
+    FWCfgState *fw_cfg;
+    hwaddr cfg_addr = virt_memmap[VIRT_FW_CFG].base;
+
+    fw_cfg = fw_cfg_init_mem_wide(cfg_addr, cfg_addr + 8, 8, 0, NULL);
+    fw_cfg_add_i16(fw_cfg, FW_CFG_NB_CPUS, (uint16_t)current_machine->smp.cpus);
+    fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)current_machine->smp.max_cpus);
+    fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size);
+    fw_cfg_add_i32(fw_cfg, FW_CFG_MACHINE_VERSION, 1);
+    fw_cfg_add_i64(fw_cfg, FW_CFG_CPU_FREQ, get_cpu_freq());
+    qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);
+}
+
+static int set_prom_cmdline(ram_addr_t initrd_offset, long initrd_size)
+{
+    hwaddr cmdline_vaddr;
+    char memenv[32];
+    char highmemenv[32];
+    void *cmdline_buf;
+    unsigned int *parg_env;
+    int ret = 0;
+
+    /* Allocate cmdline_buf for command line. */
+    cmdline_buf = g_malloc0(loader_memmap[LOADER_CMDLINE].size);
+    cmdline_vaddr = cpu_mips_phys_to_kseg0(NULL,
+                                           loader_memmap[LOADER_CMDLINE].base);
+
+    /*
+     * Layout of cmdline_buf looks like this:
+     * argv[0], argv[1], 0, env[0], env[1], ... env[i], 0,
+     * argv[0]'s data, argv[1]'s data, env[0]'data, ..., env[i]'s data, 0
+     */
+    parg_env = (void *)cmdline_buf;
+
+    ret = (3 + 1) * 4;
+    *parg_env++ = cmdline_vaddr + ret;
+    ret += (1 + snprintf(cmdline_buf + ret, 256 - ret, "g"));
+
+    /* argv1 */
+    *parg_env++ = cmdline_vaddr + ret;
+    if (initrd_size > 0)
+        ret += (1 + snprintf(cmdline_buf + ret, 256 - ret,
+                "rd_start=0x" TARGET_FMT_lx " rd_size=%li %s",
+                cpu_mips_phys_to_kseg0(NULL, initrd_offset),
+                initrd_size, loaderparams.kernel_cmdline));
+    else
+        ret += (1 + snprintf(cmdline_buf + ret, 256 - ret, "%s",
+                loaderparams.kernel_cmdline));
+
+    /* argv2 */
+    *parg_env++ = cmdline_vaddr + 4 * ret;
+
+    /* env */
+    sprintf(memenv, "%d", 256);
+    sprintf(highmemenv, "%ld", (unsigned long)(loaderparams.ram_size / MiB) - 256);
+
+    rom_add_blob_fixed("cmdline", cmdline_buf,
+                       loader_memmap[LOADER_CMDLINE].size,
+                       loader_memmap[LOADER_CMDLINE].base);
+
+    g_free(cmdline_buf);
+
+    loaderparams.a0 = 2;
+    loaderparams.a1 = cmdline_vaddr;
+
+    return 0;
+}
+
+static uint64_t load_kernel(CPUMIPSState *env)
+{
+    long kernel_size;
+    ram_addr_t initrd_offset;
+    uint64_t kernel_entry, kernel_low, kernel_high, initrd_size;
+
+    kernel_size = load_elf(loaderparams.kernel_filename, NULL,
+                           cpu_mips_kseg0_to_phys, NULL,
+                           (uint64_t *)&kernel_entry,
+                           (uint64_t *)&kernel_low, (uint64_t *)&kernel_high,
+                           NULL, 0, EM_MIPS, 1, 0);
+    if (kernel_size < 0) {
+        error_report("could not load kernel '%s': %s",
+                     loaderparams.kernel_filename,
+                     load_elf_strerror(kernel_size));
+        exit(1);
+    }
+
+    /* load initrd */
+    initrd_size = 0;
+    initrd_offset = 0;
+    if (loaderparams.initrd_filename) {
+        initrd_size = get_image_size(loaderparams.initrd_filename);
+        if (initrd_size > 0) {
+            initrd_offset = (kernel_high + ~INITRD_PAGE_MASK) &
+                            INITRD_PAGE_MASK;
+            initrd_offset = MAX(initrd_offset,
+                                loader_memmap[LOADER_INITRD].base);
+
+            if (initrd_offset + initrd_size > ram_size) {
+                error_report("memory too small for initial ram disk '%s'",
+                             loaderparams.initrd_filename);
+                exit(1);
+            }
+
+            initrd_size = load_image_targphys(loaderparams.initrd_filename,
+                                              initrd_offset,
+                                              ram_size - initrd_offset);
+        }
+
+        if (initrd_size == (target_ulong) -1) {
+            error_report("could not load initial ram disk '%s'",
+                         loaderparams.initrd_filename);
+            exit(1);
+        }
+    }
+
+    /* Setup prom cmdline. */
+    set_prom_cmdline(initrd_offset, initrd_size);
+
+    return kernel_entry;
+}
+
+static void main_cpu_reset(void *opaque)
+{
+    MIPSCPU *cpu = opaque;
+    CPUMIPSState *env = &cpu->env;
+
+    cpu_reset(CPU(cpu));
+
+    /* Loongson-3 reset stuff */
+    if (loaderparams.kernel_filename) {
+        if (cpu == MIPS_CPU(first_cpu)) {
+            env->active_tc.gpr[4] = loaderparams.a0;
+            env->active_tc.gpr[5] = loaderparams.a1;
+            env->active_tc.gpr[6] = loaderparams.a2;
+            env->active_tc.PC = loaderparams.kernel_entry;
+        }
+        env->CP0_Status &= ~((1 << CP0St_BEV) | (1 << CP0St_ERL));
+    }
+}
+
+static inline void loongson3_virt_devices_init(MachineState *machine, DeviceState *pic)
+{
+    int i;
+    qemu_irq irq;
+    PCIBus *pci_bus;
+    DeviceState *dev;
+    MemoryRegion *pio_alias;
+    MemoryRegion *mmio_alias, *mmio_reg;
+    MemoryRegion *ecam_alias, *ecam_reg;
+
+    dev = qdev_new(TYPE_GPEX_HOST);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
+    pci_bus = PCI_HOST_BRIDGE(dev)->bus;
+
+    ecam_alias = g_new0(MemoryRegion, 1);
+    ecam_reg = sysbus_mmio_get_region(SYS_BUS_DEVICE(dev), 0);
+    memory_region_init_alias(ecam_alias, OBJECT(dev), "pcie-ecam",
+                             ecam_reg, 0, virt_memmap[VIRT_PCIE_ECAM].size);
+    memory_region_add_subregion(get_system_memory(),
+                                virt_memmap[VIRT_PCIE_ECAM].base, ecam_alias);
+
+    mmio_alias = g_new0(MemoryRegion, 1);
+    mmio_reg = sysbus_mmio_get_region(SYS_BUS_DEVICE(dev), 1);
+    memory_region_init_alias(mmio_alias, OBJECT(dev), "pcie-mmio",
+                             mmio_reg, virt_memmap[VIRT_PCIE_MMIO].base,
+                             virt_memmap[VIRT_PCIE_MMIO].size);
+    memory_region_add_subregion(get_system_memory(),
+                                virt_memmap[VIRT_PCIE_MMIO].base, mmio_alias);
+
+    pio_alias = g_new0(MemoryRegion, 1);
+    memory_region_init_alias(pio_alias, OBJECT(dev), "pcie-pio",
+                             get_system_io(), 0, virt_memmap[VIRT_PCIE_PIO].size);
+    memory_region_add_subregion(get_system_memory(),
+                                virt_memmap[VIRT_PCIE_PIO].base, pio_alias);
+    sysbus_mmio_map(SYS_BUS_DEVICE(dev), 2, virt_memmap[VIRT_PCIE_PIO].base);
+
+    for (i = 0; i < GPEX_NUM_IRQS; i++) {
+        irq = qdev_get_gpio_in(pic, PCIE_IRQ_BASE + i);
+        sysbus_connect_irq(SYS_BUS_DEVICE(dev), i, irq);
+        gpex_set_irq_num(GPEX_HOST(dev), i, PCIE_IRQ_BASE + i);
+    }
+
+    pci_vga_init(pci_bus);
+
+    if (defaults_enabled()) {
+        pci_create_simple(pci_bus, -1, "pci-ohci");
+        usb_create_simple(usb_bus_find(-1), "usb-kbd");
+        usb_create_simple(usb_bus_find(-1), "usb-tablet");
+    }
+
+    for (i = 0; i < nb_nics; i++) {
+        NICInfo *nd = &nd_table[i];
+
+        if (!nd->model) {
+            nd->model = g_strdup("virtio");
+        }
+
+        pci_nic_init_nofail(nd, pci_bus, nd->model, NULL);
+    }
+}
+
+static void mips_loongson3_virt_init(MachineState *machine)
+{
+    int i;
+    long bios_size;
+    MIPSCPU *cpu;
+    CPUMIPSState *env;
+    DeviceState *liointc;
+    char *filename;
+    const char *kernel_cmdline = machine->kernel_cmdline;
+    const char *kernel_filename = machine->kernel_filename;
+    const char *initrd_filename = machine->initrd_filename;
+    ram_addr_t ram_size = machine->ram_size;
+    MemoryRegion *address_space_mem = get_system_memory();
+    MemoryRegion *ram = g_new(MemoryRegion, 1);
+    MemoryRegion *bios = g_new(MemoryRegion, 1);
+    MemoryRegion *iomem = g_new(MemoryRegion, 1);
+
+    /* TODO: TCG will support all CPU types */
+    if (!kvm_enabled()) {
+        if (!machine->cpu_type) {
+            machine->cpu_type = MIPS_CPU_TYPE_NAME("Loongson-3A1000");
+        }
+        if (!strstr(machine->cpu_type, "Loongson-3A1000")) {
+            error_report("Loongson-3/TCG needs cpu type Loongson-3A1000");
+            exit(1);
+        }
+    } else {
+        if (!machine->cpu_type) {
+            machine->cpu_type = MIPS_CPU_TYPE_NAME("Loongson-3A4000");
+        }
+        if (!strstr(machine->cpu_type, "Loongson-3A4000")) {
+            error_report("Loongson-3/KVM needs cpu type Loongson-3A4000");
+            exit(1);
+        }
+    }
+
+    if (ram_size < 512 * MiB) {
+        error_report("Loongson-3 machine needs at least 512MB memory");
+        exit(1);
+    }
+
+    /*
+     * The whole MMIO range among configure registers doesn't generate
+     * exception when accessing invalid memory. Create some unimplememted
+     * devices to emulate this feature.
+     */
+    create_unimplemented_device("mmio fallback 0", 0x10000000, 256 * MiB);
+    create_unimplemented_device("mmio fallback 1", 0x30000000, 256 * MiB);
+
+    liointc = qdev_new("loongson.liointc");
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(liointc), &error_fatal);
+
+    sysbus_mmio_map(SYS_BUS_DEVICE(liointc), 0, virt_memmap[VIRT_LIOINTC].base);
+
+    serial_mm_init(address_space_mem, virt_memmap[VIRT_UART].base, 0,
+                   qdev_get_gpio_in(liointc, UART_IRQ), 115200, serial_hd(0),
+                   DEVICE_NATIVE_ENDIAN);
+
+    sysbus_create_simple("goldfish_rtc", virt_memmap[VIRT_RTC].base,
+                         qdev_get_gpio_in(liointc, RTC_IRQ));
+
+    for (i = 0; i < machine->smp.cpus; i++) {
+        int ip;
+
+        /* init CPUs */
+        cpu = MIPS_CPU(cpu_create(machine->cpu_type));
+
+        /* Init internal devices */
+        cpu_mips_irq_init_cpu(cpu);
+        cpu_mips_clock_init(cpu);
+        qemu_register_reset(main_cpu_reset, cpu);
+
+        if (i >= 4) {
+            continue; /* Only node-0 can be connected to LIOINTC */
+        }
+
+        for (ip = 0; ip < 4 ; ip++) {
+            int pin = i * 4 + ip;
+            sysbus_connect_irq(SYS_BUS_DEVICE(liointc),
+                               pin, cpu->env.irq[ip + 2]);
+        }
+    }
+    env = &MIPS_CPU(first_cpu)->env;
+
+    /* Allocate RAM/BIOS, 0x00000000~0x10000000 is alias of 0x80000000~0x90000000 */
+    memory_region_init_rom(bios, NULL, "loongson3.bios",
+                           virt_memmap[VIRT_BIOS_ROM].size, &error_fatal);
+    memory_region_init_alias(ram, NULL, "loongson3.lowmem",
+                           machine->ram, 0, virt_memmap[VIRT_LOWMEM].size);
+    memory_region_init_io(iomem, NULL, &loongson3_pm_ops,
+                           NULL, "loongson3_pm", virt_memmap[VIRT_PM].size);
+
+    memory_region_add_subregion(address_space_mem,
+                      virt_memmap[VIRT_LOWMEM].base, ram);
+    memory_region_add_subregion(address_space_mem,
+                      virt_memmap[VIRT_BIOS_ROM].base, bios);
+    memory_region_add_subregion(address_space_mem,
+                      virt_memmap[VIRT_HIGHMEM].base, machine->ram);
+    memory_region_add_subregion(address_space_mem,
+                      virt_memmap[VIRT_PM].base, iomem);
+
+    /*
+     * We do not support flash operation, just loading bios.bin as raw BIOS.
+     * Please use -L to set the BIOS path and -bios to set bios name.
+     */
+
+    if (kernel_filename) {
+        loaderparams.cpu_freq = get_cpu_freq();
+        loaderparams.ram_size = ram_size;
+        loaderparams.kernel_filename = kernel_filename;
+        loaderparams.kernel_cmdline = kernel_cmdline;
+        loaderparams.initrd_filename = initrd_filename;
+        loaderparams.kernel_entry = load_kernel(env);
+
+        init_boot_rom();
+        init_boot_param();
+    } else {
+        if (bios_name == NULL) {
+                bios_name = LOONGSON3_BIOSNAME;
+        }
+        filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
+        if (filename) {
+            bios_size = load_image_targphys(filename,
+                                            virt_memmap[VIRT_BIOS_ROM].base,
+                                            virt_memmap[VIRT_BIOS_ROM].size);
+            g_free(filename);
+        } else {
+            bios_size = -1;
+        }
+
+        if ((bios_size < 0 || bios_size > virt_memmap[VIRT_BIOS_ROM].size) &&
+            !kernel_filename && !qtest_enabled()) {
+            error_report("Could not load MIPS bios '%s'", bios_name);
+            exit(1);
+        }
+
+        fw_conf_init(ram_size);
+    }
+
+    msi_nonbroken = true;
+    loongson3_virt_devices_init(machine, liointc);
+}
+
+static void mips_loongson3_virt_machine_init(MachineClass *mc)
+{
+    mc->desc = "Loongson-3 Virtualization Platform";
+    mc->init = mips_loongson3_virt_init;
+    mc->block_default_type = IF_IDE;
+    mc->max_cpus = LOONGSON_MAX_VCPUS;
+    mc->default_ram_id = "loongson3.highram";
+    mc->default_ram_size = 1600 * MiB;
+    mc->kvm_type = mips_kvm_type;
+    mc->minimum_page_bits = 14;
+}
+
+DEFINE_MACHINE("loongson3-virt", mips_loongson3_virt_machine_init)
diff --git a/hw/mips/meson.build b/hw/mips/meson.build
index 802e5e4a1d..72db43c488 100644
--- a/hw/mips/meson.build
+++ b/hw/mips/meson.build
@@ -1,7 +1,7 @@
 mips_ss = ss.source_set()
 mips_ss.add(files('addr.c', 'mips_int.c', 'fw_cfg.c'))
 mips_ss.add(when: 'CONFIG_FULOONG', if_true: files('fuloong2e.c'))
-mips_ss.add(when: 'CONFIG_LOONGSON3V', if_true: files('loongson3_bootp.c'))
+mips_ss.add(when: 'CONFIG_LOONGSON3V', if_true: files('loongson3_bootp.c', 'loongson3_virt.c'))
 mips_ss.add(when: 'CONFIG_JAZZ', if_true: files('jazz.c'))
 mips_ss.add(when: 'CONFIG_MALTA', if_true: files('gt64xxx_pci.c', 'malta.c'))
 mips_ss.add(when: 'CONFIG_MIPSSIM', if_true: files('mipssim.c'))
