changed Radisys olt model id as rlt-3200g-w

Change-Id: I6267c73fe6657244a38313e60eeb095aa502e7fc
diff --git a/agent/download/Makefile.onl b/agent/download/Makefile.onl
index 97509e7..d7ac044 100644
--- a/agent/download/Makefile.onl
+++ b/agent/download/Makefile.onl
@@ -23,7 +23,7 @@
 	    cd OpenNetworkLinux && git stash && git checkout -B $@ $(COMMIT_ID) && docker/tools/onlbuilder --non-interactive -8 -c ./build-onl.sh; \
 	fi;
 onl-4.19:
-	if [ "$(BOARD)" = "phoenix" ]; then \
+	if [ "$(BOARD)" = "rlt-3200g-w" ]; then \
 	        cd OpenNetworkLinux && git stash && git checkout -B $@ $(COMMIT_ID) && bash update_kernel_options.sh && docker/tools/onlbuilder --non-interactive -9 -c ./build-onl.sh; \
 	else \
 		cd OpenNetworkLinux && git stash && git checkout -B $@ $(COMMIT_ID) && docker/tools/onlbuilder --non-interactive -9 -c ./build-onl.sh; \