initialization of pdcp only in nos1

openair2/LAYER2/NR_MAC_UE/main_ue_nr.c

@@ -60,9 +60,10 @@ NR_UE_MAC_INST_t * nr_l2_init_ue(NR_UE_RRC_INST_t* rrc_inst) {
 
       nr_rrc_mac_config_req_ue(0,0,0,NULL,NULL,NULL,rrc_inst->scell_group_config);
       AssertFatal(rlc_module_init(0) == 0, "%s: Could not initialize RLC layer\n", __FUNCTION__);
+      if (IS_SOFTMODEM_NOS1){
         pdcp_layer_init();
         nr_DRB_preconfiguration(nr_ue_mac_inst->crnti);
-
+      }
       // Allocate memory for ul_config_request in the mac instance. This is now a pointer and will
       // point to a list of structures (one for each UL slot) to store PUSCH scheduling parameters
       // received from UL DCI.