hw/misc/iotkit-sysinfo.c: Implement SSE-300 PID register values

The version of the SYSINFO Register Block in the SSE-300 has
different CIDR/PIDR register values to the SSE-200; pass in
the sse-version property and use it to select the correct
ID register values.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210219144617.4782-9-peter.maydell@linaro.org

hw/arm/armsse.c

@@ -951,6 +951,8 @@ static void armsse_realize(DeviceState *dev, Error **errp)
                                  armsse_sys_config_value(s, info), errp)) {
         return;
     }
+    object_property_set_int(OBJECT(&s->sysinfo), "sse-version",
+                            info->sse_version, &error_abort);
     if (!sysbus_realize(SYS_BUS_DEVICE(&s->sysinfo), errp)) {
         return;
     }