diff --git a/package/boot/uboot-tools/uboot-envtools/files/mpc85xx b/package/boot/uboot-tools/uboot-envtools/files/mpc85xx
index 757344ecaa..c4edba19aa 100644
--- a/package/boot/uboot-tools/uboot-envtools/files/mpc85xx
+++ b/package/boot/uboot-tools/uboot-envtools/files/mpc85xx
@@ -9,8 +9,8 @@ board=$(board_name)
 
 case "$board" in
 enterasys,ws-ap3715i)
-	ubootenv_add_uci_config "$(find_mtd_part 'cfg1')" "0x0" "0x10000" "0x10000"
-	ubootenv_add_uci_config "$(find_mtd_part 'cfg2')" "0x0" "0x10000" "0x10000"
+	ubootenv_add_uci_config "/dev/mtd$(find_mtd_index 'cfg1')" "0x0" "0x1000" "0x10000"
+	ubootenv_add_uci_config "/dev/mtd$(find_mtd_index 'cfg2')" "0x0" "0x1000" "0x10000"
 	;;
 extreme-networks,ws-ap3825i)
 	ubootenv_add_uci_config "$(find_mtd_part 'cfg1')" "0x0" "0x10000" "0x20000"
diff --git a/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3715i.dts b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3715i.dts
index fc06bbc620..ebe210761a 100644
--- a/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3715i.dts
+++ b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3715i.dts
@@ -234,13 +234,11 @@
 				partition@120000 {
 					reg = <0x120000 0x10000>;
 					label = "cfg1";
-					read-only;
 				};
 
 				partition@130000 {
 					reg = <0x130000 0x10000>;
 					label = "cfg2";
-					read-only;
 				};
 
 				partition@140000 {