AETHER-3648 Support loglevel configuration in enodebd

AETHER-3020 Firmware upgrade feature: integrate firmware url to enb cfg

Change-Id: Iba2e08fc6aa31c23f9eedb70ebf250c2d2066e8d
diff --git a/device_config/enodeb_configuration.py b/device_config/enodeb_configuration.py
index 8a7050b..86dd3ce 100644
--- a/device_config/enodeb_configuration.py
+++ b/device_config/enodeb_configuration.py
@@ -66,6 +66,9 @@
         """
         return self._data_model
 
+    def __str__(self) -> str:
+        return str(self._param_to_value)
+
     def get_parameter_names(self) -> List[ParameterName]:
         """
         Returns: list of ParameterName
@@ -269,6 +272,7 @@
         self.set_parameter(ParameterName.TAC1, desired_config["tac1"])
 
         # _set_bandwidth
+        # FIXME: The DL_BANDWIDTH update request wasn't able to be accepted by enodeb
         self.set_parameter(ParameterName.DL_BANDWIDTH, desired_config["downlink_bandwidth"])
         self.set_parameter(ParameterName.UL_BANDWIDTH, desired_config["uplink_bandwidth"])
 
@@ -289,7 +293,7 @@
         # enable LTE if we should
         self.set_parameter(ParameterName.ADMIN_STATE, desired_config["admin_state"])
 
-        # These parameters are already configured at above
+        # These parameters are already configured above
         exclude_list = [
             "earfcn_downlink1", "earfcn_uplink1", "subframe_assignment", "special_subframe_pattern",
             "plmnid", "tac1", "downlink_bandwidth", "uplink_bandwidth", "cell_id",