#include "sysemu/sysemu.h"
#include "hw/boards.h"
#include "hw/i2c/i2c.h"
-#include "sysemu/blockdev.h"
+#include "sysemu/block-backend.h"
#include "exec/address-spaces.h"
+#include "qemu/error-report.h"
#define SMP_BOOT_ADDR 0xe0000000
#define SMP_BOOTREG_ADDR 0x10000030
0x76d
};
-static void realview_init(QEMUMachineInitArgs *args,
+static void realview_init(MachineState *machine,
enum realview_board_type board_type)
{
ARMCPU *cpu = NULL;
CPUARMState *env;
+ ObjectClass *cpu_oc;
MemoryRegion *sysmem = get_system_memory();
- MemoryRegion *ram_lo = g_new(MemoryRegion, 1);
+ MemoryRegion *ram_lo;
MemoryRegion *ram_hi = g_new(MemoryRegion, 1);
MemoryRegion *ram_alias = g_new(MemoryRegion, 1);
MemoryRegion *ram_hack = g_new(MemoryRegion, 1);
uint32_t proc_id = 0;
uint32_t sys_id;
ram_addr_t low_ram_size;
- ram_addr_t ram_size = args->ram_size;
+ ram_addr_t ram_size = machine->ram_size;
+ hwaddr periphbase = 0;
switch (board_type) {
case BOARD_EB:
break;
case BOARD_EB_MPCORE:
is_mpcore = 1;
+ periphbase = 0x10100000;
break;
case BOARD_PB_A8:
is_pb = 1;
case BOARD_PBX_A9:
is_mpcore = 1;
is_pb = 1;
+ periphbase = 0x1f000000;
break;
}
+
+ cpu_oc = cpu_class_by_name(TYPE_ARM_CPU, machine->cpu_model);
+ if (!cpu_oc) {
+ fprintf(stderr, "Unable to find CPU definition\n");
+ exit(1);
+ }
+
for (n = 0; n < smp_cpus; n++) {
- cpu = cpu_arm_init(args->cpu_model);
- if (!cpu) {
- fprintf(stderr, "Unable to find CPU definition\n");
+ Object *cpuobj = object_new(object_class_get_name(cpu_oc));
+ Error *err = NULL;
+
+ /* By default A9,A15 and ARM1176 CPUs have EL3 enabled. This board
+ * does not currently support EL3 so the CPU EL3 property is disabled
+ * before realization.
+ */
+ if (object_property_find(cpuobj, "has_el3", NULL)) {
+ object_property_set_bool(cpuobj, false, "has_el3", &err);
+ if (err) {
+ error_report_err(err);
+ exit(1);
+ }
+ }
+
+ if (is_pb && is_mpcore) {
+ object_property_set_int(cpuobj, periphbase, "reset-cbar", &err);
+ if (err) {
+ error_report_err(err);
+ exit(1);
+ }
+ }
+
+ object_property_set_bool(cpuobj, true, "realized", &err);
+ if (err) {
+ error_report_err(err);
exit(1);
}
- cpu_irq[n] = qdev_get_gpio_in(DEVICE(cpu), ARM_CPU_IRQ);
+
+ cpu_irq[n] = qdev_get_gpio_in(DEVICE(cpuobj), ARM_CPU_IRQ);
}
+ cpu = ARM_CPU(first_cpu);
env = &cpu->env;
if (arm_feature(env, ARM_FEATURE_V7)) {
if (is_mpcore) {
if (is_pb && ram_size > 0x20000000) {
/* Core tile RAM. */
+ ram_lo = g_new(MemoryRegion, 1);
low_ram_size = ram_size - 0x20000000;
ram_size = 0x20000000;
- memory_region_init_ram(ram_lo, NULL, "realview.lowmem", low_ram_size);
+ memory_region_init_ram(ram_lo, NULL, "realview.lowmem", low_ram_size,
+ &error_fatal);
vmstate_register_ram_global(ram_lo);
memory_region_add_subregion(sysmem, 0x20000000, ram_lo);
}
- memory_region_init_ram(ram_hi, NULL, "realview.highmem", ram_size);
+ memory_region_init_ram(ram_hi, NULL, "realview.highmem", ram_size,
+ &error_fatal);
vmstate_register_ram_global(ram_hi);
low_ram_size = ram_size;
if (low_ram_size > 0x10000000)
sysbus_mmio_map(SYS_BUS_DEVICE(sysctl), 0, 0x10000000);
if (is_mpcore) {
- hwaddr periphbase;
dev = qdev_create(NULL, is_pb ? "a9mpcore_priv": "realview_mpcore");
qdev_prop_set_uint32(dev, "num-cpu", smp_cpus);
qdev_init_nofail(dev);
busdev = SYS_BUS_DEVICE(dev);
- if (is_pb) {
- periphbase = 0x1f000000;
- } else {
- periphbase = 0x10100000;
- }
sysbus_mmio_map(busdev, 0, periphbase);
for (n = 0; n < smp_cpus; n++) {
sysbus_connect_irq(busdev, n, cpu_irq[n]);
sysbus_connect_irq(busdev, 2, pic[50]);
sysbus_connect_irq(busdev, 3, pic[51]);
pci_bus = (PCIBus *)qdev_get_child_bus(dev, "pci");
- if (usb_enabled(false)) {
+ if (usb_enabled()) {
pci_create_simple(pci_bus, -1, "pci-ohci");
}
n = drive_get_max_bus(IF_SCSI);
startup code. I guess this works on real hardware because the
BootROM happens to be in ROM/flash or in memory that isn't clobbered
until after Linux boots the secondary CPUs. */
- memory_region_init_ram(ram_hack, NULL, "realview.hack", 0x1000);
+ memory_region_init_ram(ram_hack, NULL, "realview.hack", 0x1000,
+ &error_fatal);
vmstate_register_ram_global(ram_hack);
memory_region_add_subregion(sysmem, SMP_BOOT_ADDR, ram_hack);
realview_binfo.ram_size = ram_size;
- realview_binfo.kernel_filename = args->kernel_filename;
- realview_binfo.kernel_cmdline = args->kernel_cmdline;
- realview_binfo.initrd_filename = args->initrd_filename;
+ realview_binfo.kernel_filename = machine->kernel_filename;
+ realview_binfo.kernel_cmdline = machine->kernel_cmdline;
+ realview_binfo.initrd_filename = machine->initrd_filename;
realview_binfo.nb_cpus = smp_cpus;
realview_binfo.board_id = realview_board_id[board_type];
realview_binfo.loader_start = (board_type == BOARD_PB_A8 ? 0x70000000 : 0);
arm_load_kernel(ARM_CPU(first_cpu), &realview_binfo);
}
-static void realview_eb_init(QEMUMachineInitArgs *args)
+static void realview_eb_init(MachineState *machine)
{
- if (!args->cpu_model) {
- args->cpu_model = "arm926";
+ if (!machine->cpu_model) {
+ machine->cpu_model = "arm926";
}
- realview_init(args, BOARD_EB);
+ realview_init(machine, BOARD_EB);
}
-static void realview_eb_mpcore_init(QEMUMachineInitArgs *args)
+static void realview_eb_mpcore_init(MachineState *machine)
{
- if (!args->cpu_model) {
- args->cpu_model = "arm11mpcore";
+ if (!machine->cpu_model) {
+ machine->cpu_model = "arm11mpcore";
}
- realview_init(args, BOARD_EB_MPCORE);
+ realview_init(machine, BOARD_EB_MPCORE);
}
-static void realview_pb_a8_init(QEMUMachineInitArgs *args)
+static void realview_pb_a8_init(MachineState *machine)
{
- if (!args->cpu_model) {
- args->cpu_model = "cortex-a8";
+ if (!machine->cpu_model) {
+ machine->cpu_model = "cortex-a8";
}
- realview_init(args, BOARD_PB_A8);
+ realview_init(machine, BOARD_PB_A8);
}
-static void realview_pbx_a9_init(QEMUMachineInitArgs *args)
+static void realview_pbx_a9_init(MachineState *machine)
{
- if (!args->cpu_model) {
- args->cpu_model = "cortex-a9";
+ if (!machine->cpu_model) {
+ machine->cpu_model = "cortex-a9";
}
- realview_init(args, BOARD_PBX_A9);
+ realview_init(machine, BOARD_PBX_A9);
}
-static QEMUMachine realview_eb_machine = {
- .name = "realview-eb",
- .desc = "ARM RealView Emulation Baseboard (ARM926EJ-S)",
- .init = realview_eb_init,
- .block_default_type = IF_SCSI,
-};
+static void realview_eb_machine_init(MachineClass *mc)
+{
+ mc->desc = "ARM RealView Emulation Baseboard (ARM926EJ-S)";
+ mc->init = realview_eb_init;
+ mc->block_default_type = IF_SCSI;
+}
-static QEMUMachine realview_eb_mpcore_machine = {
- .name = "realview-eb-mpcore",
- .desc = "ARM RealView Emulation Baseboard (ARM11MPCore)",
- .init = realview_eb_mpcore_init,
- .block_default_type = IF_SCSI,
- .max_cpus = 4,
-};
+DEFINE_MACHINE("realview-eb", realview_eb_machine_init)
-static QEMUMachine realview_pb_a8_machine = {
- .name = "realview-pb-a8",
- .desc = "ARM RealView Platform Baseboard for Cortex-A8",
- .init = realview_pb_a8_init,
-};
+static void realview_eb_mpcore_machine_init(MachineClass *mc)
+{
+ mc->desc = "ARM RealView Emulation Baseboard (ARM11MPCore)";
+ mc->init = realview_eb_mpcore_init;
+ mc->block_default_type = IF_SCSI;
+ mc->max_cpus = 4;
+}
-static QEMUMachine realview_pbx_a9_machine = {
- .name = "realview-pbx-a9",
- .desc = "ARM RealView Platform Baseboard Explore for Cortex-A9",
- .init = realview_pbx_a9_init,
- .block_default_type = IF_SCSI,
- .max_cpus = 4,
-};
+DEFINE_MACHINE("realview-eb-mpcore", realview_eb_mpcore_machine_init)
+
+static void realview_pb_a8_machine_init(MachineClass *mc)
+{
+ mc->desc = "ARM RealView Platform Baseboard for Cortex-A8";
+ mc->init = realview_pb_a8_init;
+}
+
+DEFINE_MACHINE("realview-pb-a8", realview_pb_a8_machine_init)
-static void realview_machine_init(void)
+static void realview_pbx_a9_machine_init(MachineClass *mc)
{
- qemu_register_machine(&realview_eb_machine);
- qemu_register_machine(&realview_eb_mpcore_machine);
- qemu_register_machine(&realview_pb_a8_machine);
- qemu_register_machine(&realview_pbx_a9_machine);
+ mc->desc = "ARM RealView Platform Baseboard Explore for Cortex-A9";
+ mc->init = realview_pbx_a9_init;
+ mc->block_default_type = IF_SCSI;
+ mc->max_cpus = 4;
}
-machine_init(realview_machine_init);
+DEFINE_MACHINE("realview-pbx-a9", realview_pbx_a9_machine_init)
projects / mirror_qemu.git / blobdiff