diff --git a/package/system/procd/Makefile b/package/system/procd/Makefile
index 5647a473267d0346df40f81cb5d2c0d39b2836a2..f5ed35b27e99a88c079ccdb824afd5c4ce41e4d5 100644
--- a/package/system/procd/Makefile
+++ b/package/system/procd/Makefile
@@ -8,7 +8,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=procd
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/procd.git
diff --git a/package/system/procd/files/procd.sh b/package/system/procd/files/procd.sh
index dd6dc1c58df2a56807c0a7b59d4767caec42ebaf..85e625c8477600eb86dbd8df7718a3f0b177f22d 100644
--- a/package/system/procd/files/procd.sh
+++ b/package/system/procd/files/procd.sh
@@ -48,15 +48,6 @@ _PROCD_SERVICE=
 procd_lock() {
 	local basescript=$(readlink "$initscript")
 	local service_name="$(basename ${basescript:-$initscript})"
-
-	flock -n 1000 &> /dev/null
-	if [ "$?" != "0" ]; then
-		exec 1000>"$IPKG_INSTROOT/var/lock/procd_${service_name}.lock"
-		flock 1000
-		if [ "$?" != "0" ]; then
-			logger "warning: procd flock for $service_name failed"
-		fi
-	fi
 }
 
 _procd_call() {
diff --git a/target/linux/ramips/Makefile b/target/linux/ramips/Makefile
index 864cfa543d053b0991cb0fe0c029f18221419b00..c3d118b2ab229e0f236ab5a4de6d56755f326a84 100644
--- a/target/linux/ramips/Makefile
+++ b/target/linux/ramips/Makefile
@@ -12,7 +12,7 @@ BOARDNAME:=MediaTek Ralink MIPS
 SUBTARGETS:=mt7620 mt7621 mt76x8 rt288x rt305x rt3883
 FEATURES:=squashfs gpio
 
-KERNEL_PATCHVER:=4.14
+KERNEL_PATCHVER:=5.4
 KERNEL_TESTING_PATCHVER:=5.4
 
 define Target/Description
diff --git a/target/linux/ramips/dts/mt7621_netgear_sercomm_chj.dtsi b/target/linux/ramips/dts/mt7621_netgear_sercomm_chj.dtsi
index b781edf6beaebe89f5cac5042a628156e4d40a35..02deb28aa0f454b5507e442cde3232956dcc50e4 100644
--- a/target/linux/ramips/dts/mt7621_netgear_sercomm_chj.dtsi
+++ b/target/linux/ramips/dts/mt7621_netgear_sercomm_chj.dtsi
@@ -150,12 +150,23 @@
 			reg = <0x0 0x100000>;
 			read-only;
 		};
-
-		partition@100000 {
+		
+		partition@1 {
 			label = "SC PART_MAP";
 			reg = <0x100000 0x100000>;
 			read-only;
 		};
+		
+		partition@100000 {
+			label = "BootEnv";
+			reg = <0x100000 0x80000>;
+			read-only;
+		};
+		
+		partition@180000 {
+			label = "Factory";
+			reg = <0x180000 0x80000>;
+		};
 
 		partition@200000 {
 			label = "kernel";
@@ -166,19 +177,30 @@
 			label = "ubi";
 			reg = <0x600000 0x2800000>;
 		};
+		
+		partition@2 {
+			label = "firmware";
+			reg = <0x200000 0x2C00000>;
+		};
 
 		partition@2e00000 {
 			label = "reserved0";
 			reg = <0x2e00000 0x1800000>;
 			read-only;
 		};
-
+		
 		factory: partition@4600000 {
 			label = "factory";
 			reg = <0x4600000 0x200000>;
 			read-only;
 		};
-
+		
+		partition@3 {
+			label = "epprom";
+			reg = <0x4600000 0x80000>;
+			read-only;
+		};
+		
 		partition@4800000 {
 			label = "reserved1";
 			reg = <0x4800000 0x3800000>;