diff options
Diffstat (limited to 'hw/arm/xlnx-zynqmp.c')
| -rw-r--r-- | hw/arm/xlnx-zynqmp.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c index 0c966da..5e72078 100644 --- a/hw/arm/xlnx-zynqmp.c +++ b/hw/arm/xlnx-zynqmp.c @@ -71,6 +71,13 @@ static void xlnx_zynqmp_init(Object *obj) &error_abort); } + for (i = 0; i < XLNX_ZYNQMP_NUM_RPU_CPUS; i++) { + object_initialize(&s->rpu_cpu[i], sizeof(s->rpu_cpu[i]), + "cortex-r5-" TYPE_ARM_CPU); + object_property_add_child(obj, "rpu-cpu[*]", OBJECT(&s->rpu_cpu[i]), + &error_abort); + } + object_initialize(&s->gic, sizeof(s->gic), TYPE_ARM_GIC); qdev_set_parent_bus(DEVICE(&s->gic), sysbus_get_default()); @@ -163,6 +170,33 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp) qdev_connect_gpio_out(DEVICE(&s->apu_cpu[i]), 1, irq); } + for (i = 0; i < XLNX_ZYNQMP_NUM_RPU_CPUS; i++) { + char *name; + + name = object_get_canonical_path_component(OBJECT(&s->rpu_cpu[i])); + if (strcmp(name, boot_cpu)) { + /* Secondary CPUs start in PSCI powered-down state */ + object_property_set_bool(OBJECT(&s->rpu_cpu[i]), true, + "start-powered-off", &error_abort); + } else { + s->boot_cpu_ptr = &s->rpu_cpu[i]; + } + + object_property_set_bool(OBJECT(&s->rpu_cpu[i]), true, "reset-hivecs", + &err); + if (err != NULL) { + error_propagate(errp, err); + return; + } + + object_property_set_bool(OBJECT(&s->rpu_cpu[i]), true, "realized", + &err); + if (err) { + error_propagate((errp), (err)); + return; + } + } + if (!s->boot_cpu_ptr) { error_setg(errp, "ZynqMP Boot cpu %s not found\n", boot_cpu); return; |