diff options
Diffstat (limited to 'hw/arm/integratorcp.c')
| -rw-r--r-- | hw/arm/integratorcp.c | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/hw/arm/integratorcp.c b/hw/arm/integratorcp.c index 266ec18fb3..8c48b68a34 100644 --- a/hw/arm/integratorcp.c +++ b/hw/arm/integratorcp.c @@ -15,6 +15,7 @@ #include "net/net.h" #include "exec/address-spaces.h" #include "sysemu/sysemu.h" +#include "qemu/error-report.h" #define TYPE_INTEGRATOR_CM "integrator_core" #define INTEGRATOR_CM(obj) \ @@ -469,6 +470,8 @@ static void integratorcp_init(MachineState *machine) const char *kernel_filename = machine->kernel_filename; const char *kernel_cmdline = machine->kernel_cmdline; const char *initrd_filename = machine->initrd_filename; + ObjectClass *cpu_oc; + Object *cpuobj; ARMCPU *cpu; MemoryRegion *address_space_mem = get_system_memory(); MemoryRegion *ram = g_new(MemoryRegion, 1); @@ -476,16 +479,40 @@ static void integratorcp_init(MachineState *machine) qemu_irq pic[32]; DeviceState *dev; int i; + Error *err = NULL; if (!cpu_model) { cpu_model = "arm926"; } - cpu = cpu_arm_init(cpu_model); - if (!cpu) { + + cpu_oc = cpu_class_by_name(TYPE_ARM_CPU, cpu_model); + if (!cpu_oc) { fprintf(stderr, "Unable to find CPU definition\n"); exit(1); } + cpuobj = object_new(object_class_get_name(cpu_oc)); + + /* By default 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("%s", error_get_pretty(err)); + exit(1); + } + } + + object_property_set_bool(cpuobj, true, "realized", &err); + if (err) { + error_report("%s", error_get_pretty(err)); + exit(1); + } + + cpu = ARM_CPU(cpuobj); + memory_region_init_ram(ram, NULL, "integrator.ram", ram_size, &error_abort); vmstate_register_ram_global(ram); /* ??? On a real system the first 1Mb is mapped as SSRAM or boot flash. */ |