@@ -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;
@@ -28,6 +28,7 @@
TYPE_XLNX_ZYNQMP)
#define XLNX_ZYNQMP_NUM_APU_CPUS 4
+#define XLNX_ZYNQMP_NUM_RPU_CPUS 2
#define XLNX_ZYNQMP_NUM_GEMS 4
#define XLNX_ZYNQMP_NUM_UARTS 2
@@ -48,6 +49,7 @@ typedef struct XlnxZynqMPState {
/*< public >*/
ARMCPU apu_cpu[XLNX_ZYNQMP_NUM_APU_CPUS];
+ ARMCPU rpu_cpu[XLNX_ZYNQMP_NUM_RPU_CPUS];
GICState gic;
MemoryRegion gic_mr[XLNX_ZYNQMP_GIC_REGIONS][XLNX_ZYNQMP_GIC_ALIASES];
CadenceGEMState gem[XLNX_ZYNQMP_NUM_GEMS];