diff --git a/sys/conf/dtb.build.mk b/sys/conf/dtb.build.mk
--- a/sys/conf/dtb.build.mk
+++ b/sys/conf/dtb.build.mk
@@ -38,11 +38,9 @@
 .export DTC ECHO
 
 .dts.dtb:	${OP_META}
-	@${ECHO} Generating ${.TARGET} from ${.IMPSRC}
 	@${SYSDIR}/tools/fdt/make_dtb.sh ${SYSDIR} ${.IMPSRC} ${.OBJDIR}
 
 .dtso.dtbo:	${OP_META}
-	@${ECHO} Generating ${.TARGET} from ${.IMPSRC}
 	@${SYSDIR}/tools/fdt/make_dtbo.sh ${SYSDIR} ${.IMPSRC} ${.OBJDIR}
 
 # Add dependencies on the source file so that out-of-tree things can be included
diff --git a/sys/tools/fdt/make_dtb.sh b/sys/tools/fdt/make_dtb.sh
--- a/sys/tools/fdt/make_dtb.sh
+++ b/sys/tools/fdt/make_dtb.sh
@@ -22,7 +22,6 @@
 
 for d in ${dts}; do
     dtb="${dtb_path}/$(basename "$d" .dts).dtb"
-    ${ECHO} "converting $d -> $dtb"
     ${CPP} -P -x assembler-with-cpp -I "$S/dts/include" -I "$S/contrib/device-tree/include" -I "$S/dts/${MACHINE}" -I "$S/contrib/device-tree/src/${MACHINE}" -I "$S/contrib/device-tree/src/" -include "$d" -include "$S/dts/freebsd-compatible.dts" /dev/null |
 	${DTC} -@ -O dtb -o "$dtb" -b 0 -p 1024 -i "$S/dts/${MACHINE}" -i "$S/contrib/device-tree/src/${MACHINE}" -i "$S/contrib/device-tree/src/"
 done
diff --git a/sys/tools/fdt/make_dtbo.sh b/sys/tools/fdt/make_dtbo.sh
--- a/sys/tools/fdt/make_dtbo.sh
+++ b/sys/tools/fdt/make_dtbo.sh
@@ -22,7 +22,6 @@
 
 for d in ${dtso}; do
     dtb="${dtbo_path}/$(basename "$d" .dtso).dtbo"
-    ${ECHO} "converting $d -> $dtb"
     ${CPP} -P -x assembler-with-cpp -I "$S/contrib/device-tree/include" -I "$S/dts/${MACHINE}" -I "$S/contrib/device-tree/src/${MACHINE}" -include "$d" /dev/null |
 	${DTC} -@ -O dtb -o "$dtb" -i "$S/dts/${MACHINE}" -i "$S/contrib/device-tree/src/${MACHINE}"
 done