diff --git a/root/target/linux/ipq40xx/base-files/lib/upgrade/openmesh.sh b/root/target/linux/ipq40xx/base-files/lib/upgrade/openmesh.sh
deleted file mode 100755
index 8e02186e..00000000
--- a/root/target/linux/ipq40xx/base-files/lib/upgrade/openmesh.sh
+++ /dev/null
@@ -1,106 +0,0 @@
-# The U-Boot loader of the OpenMesh devices requires image sizes and
-# checksums to be provided in the U-Boot environment.
-# The OpenMesh devices come with 2 main partitions - while one is active
-# sysupgrade will flash the other. The boot order is changed to boot the
-# newly flashed partition. If the new partition can't be booted due to
-# upgrade failures the previously used partition is loaded.
-
-platform_do_upgrade_openmesh() {
-	local tar_file="$1"
-	local restore_backup
-	local primary_kernel_mtd
-
-	local setenv_script="/tmp/fw_env_upgrade"
-
-	local kernel_mtd="$(find_mtd_index $PART_NAME)"
-	local kernel_offset="$(cat /sys/class/mtd/mtd${kernel_mtd}/offset)"
-	local total_size="$(cat /sys/class/mtd/mtd${kernel_mtd}/size)"
-
-	# detect to which flash region the new image is written to.
-	#
-	# 1. check what is the mtd index for the first flash region on this
-	#    device
-	# 2. check if the target partition ("inactive") has the mtd index of
-	#    the first flash region
-	#
-	#    - when it is: the new bootseq will be 1,2 and the first region is
-	#      modified
-	#    - when it isnt: bootseq will be 2,1 and the second region is
-	#      modified
-	#
-	# The detection has to be done via the hardcoded mtd partition because
-	# the current boot might be done with the fallback region. Let us
-	# assume that the current bootseq is 1,2. The bootloader detected that
-	# the image in flash region 1 is corrupt and thus switches to flash
-	# region 2. The bootseq in the u-boot-env is now still the same and
-	# the sysupgrade code can now only rely on the actual mtd indexes and
-	# not the bootseq variable to detect the currently booted flash
-	# region/image.
-	#
-	# In the above example, an implementation which uses bootseq ("1,2") to
-	# detect the currently booted image would assume that region 1 is booted
-	# and then overwrite the variables for the wrong flash region (aka the
-	# one which isn't modified). This could result in a device which doesn't
-	# boot anymore to Linux until it was reflashed with ap51-flash.
-	local next_boot_part="1"
-	case "$(board_name)" in
-	openmesh,a42)
-		primary_kernel_mtd=8
-		;;
-	openmesh,a62)
-		primary_kernel_mtd=10
-		;;
-	*)
-		echo "failed to detect primary kernel mtd partition for board"
-		return 1
-		;;
-	esac
-	[ "$kernel_mtd" = "$primary_kernel_mtd" ] || next_boot_part="2"
-
-	local board_dir=$(tar tf $tar_file | grep -m 1 '^sysupgrade-.*/$')
-	board_dir=${board_dir%/}
-
-	local kernel_length=$(tar xf $tar_file ${board_dir}/kernel -O | wc -c)
-	local rootfs_length=$(tar xf $tar_file ${board_dir}/root -O | wc -c)
-	# rootfs without EOF marker
-	rootfs_length=$((rootfs_length-4))
-
-	local kernel_md5=$(tar xf $tar_file ${board_dir}/kernel -O | md5sum); kernel_md5="${kernel_md5%% *}"
-	# md5 checksum of rootfs with EOF marker
-	local rootfs_md5=$(tar xf $tar_file ${board_dir}/root -O | dd bs=1 count=$rootfs_length | md5sum); rootfs_md5="${rootfs_md5%% *}"
-
-	#
-	# add tar support to get_image() to use default_do_upgrade() instead?
-	#
-
-	# take care of restoring a saved config
-	[ -n "$UPGRADE_BACKUP" ] && restore_backup="${MTD_CONFIG_ARGS} -j ${UPGRADE_BACKUP}"
-
-	mtd -q erase inactive
-	tar xf $tar_file ${board_dir}/root -O | mtd -n -p $kernel_length $restore_backup write - $PART_NAME
-	tar xf $tar_file ${board_dir}/kernel -O | mtd -n write - $PART_NAME
-
-	# prepare new u-boot env
-	if [ "$next_boot_part" = "1" ]; then
-		echo "bootseq 1,2" > $setenv_script
-	else
-		echo "bootseq 2,1" > $setenv_script
-	fi
-
-	printf "kernel_size_%i 0x%08x\n" $next_boot_part $kernel_length >> $setenv_script
-	printf "vmlinux_start_addr 0x%08x\n" ${kernel_offset} >> $setenv_script
-	printf "vmlinux_size 0x%08x\n" ${kernel_length} >> $setenv_script
-	printf "vmlinux_checksum %s\n" ${kernel_md5} >> $setenv_script
-
-	printf "rootfs_size_%i 0x%08x\n" $next_boot_part $((total_size-kernel_length)) >> $setenv_script
-	printf "rootfs_start_addr 0x%08x\n" $((kernel_offset+kernel_length)) >> $setenv_script
-	printf "rootfs_size 0x%08x\n" ${rootfs_length} >> $setenv_script
-	printf "rootfs_checksum %s\n" ${rootfs_md5} >> $setenv_script
-
-	# store u-boot env changes
-	mkdir -p /var/lock
-	fw_setenv -s $setenv_script || {
-		echo "failed to update U-Boot environment"
-		return 1
-	}
-}
diff --git a/root/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh b/root/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh
old mode 100755
new mode 100644
index 2ed19f12..1d5c5f62
--- a/root/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh
+++ b/root/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh
@@ -59,7 +59,7 @@ platform_do_upgrade() {
 	case "$(board_name)" in
 	8dev,jalapeno |\
 	aruba,ap-303 |\
-    pangu,l1000 |\
+	pangu,l1000 |\
 	aruba,ap-303h |\
 	aruba,ap-365 |\
 	avm,fritzbox-7530 |\
@@ -74,7 +74,8 @@ platform_do_upgrade() {
 	luma,wrtq-329acn |\
 	zbt,z4019 |\
 	mobipromo,cm520-79f |\
-    p2w,r619ac-64m |\
+	netgear,wac510 |\
+	p2w,r619ac-64m |\
  	p2w,r619ac-128m |\
 	qxwlan,e2600ac-c2)
 		nand_do_upgrade "$1"
@@ -115,6 +116,17 @@ platform_do_upgrade() {
 		CI_KERNPART="part.safe"
 		nand_do_upgrade "$1"
 		;;
+	mikrotik,hap-ac2|\
+	mikrotik,sxtsq-5-ac)
+		[ "$(rootfs_type)" = "tmpfs" ] && mtd erase firmware
+		default_do_upgrade "$1"
+		;;
+	netgear,rbr50 |\
+	netgear,rbs50 |\
+	netgear,srr60 |\
+	netgear,srs60)
+		platform_do_upgrade_netgear_orbi_upgrade "$1"
+		;;
 	openmesh,a42 |\
 	openmesh,a62 |\
 	plasmacloud,pa1200 |\
@@ -129,4 +141,4 @@ platform_do_upgrade() {
 		default_do_upgrade "$1"
 		;;
 	esac
-}
\ No newline at end of file
+}
diff --git a/root/target/linux/ipq40xx/image/generic.mk b/root/target/linux/ipq40xx/image/generic.mk
old mode 100755
new mode 100644
index 738967c8..1629fde6
--- a/root/target/linux/ipq40xx/image/generic.mk
+++ b/root/target/linux/ipq40xx/image/generic.mk
@@ -35,7 +35,7 @@ define Device/DniImage
 	IMAGES += factory.img
 	IMAGE/factory.img := append-kernel | pad-offset 64k 64 | append-uImage-fakehdr filesystem | append-rootfs | pad-rootfs | netgear-dni
 	IMAGE/sysupgrade.bin := append-kernel | pad-offset 64k 64 | append-uImage-fakehdr filesystem | \
-		append-rootfs | pad-rootfs | append-metadata | check-size
+		append-rootfs | pad-rootfs | check-size | append-metadata
 endef
 
 define Build/append-rootfshdr
@@ -62,6 +62,16 @@ define Build/mkmylofw_32m
 	@mv $@.new $@
 endef
 
+define Build/wac5xx-netgear-tar
+	mkdir $@.tmp
+	mv $@ $@.tmp/wac5xx-ubifs-root.img
+	md5sum $@.tmp/wac5xx-ubifs-root.img > $@.tmp/wac5xx-ubifs-root.md5sum
+	echo "WAC505 WAC510" > $@.tmp/metadata.txt
+	echo "WAC505_V9.9.9.9" > $@.tmp/version
+	tar -C $@.tmp/ -cf $@ .
+	rm -rf $@.tmp
+endef
+
 define Build/qsdk-ipq-factory-nand-askey
 	$(TOPDIR)/scripts/mkits-qsdk-ipq-image.sh $@.its\
 		askey_kernel $(IMAGE_KERNEL) \
@@ -96,7 +106,7 @@ define Device/8dev_habanero-dvk
 	IMAGE_SIZE := 30976k
 	SOC := qcom-ipq4019
 	DEVICE_PACKAGES := ipq-wifi-8dev_habanero-dvk
-	IMAGE/sysupgrade.bin := append-kernel | pad-to 64k | append-rootfs | pad-rootfs | append-metadata | check-size
+	IMAGE/sysupgrade.bin := append-kernel | pad-to 64k | append-rootfs | pad-rootfs | check-size | append-metadata
 endef
 TARGET_DEVICES += 8dev_habanero-dvk
 
@@ -136,8 +146,7 @@ define Device/alfa-network_ap120c-ac
 	DEVICE_VENDOR := ALFA Network
 	DEVICE_MODEL := AP120C-AC
 	SOC := qcom-ipq4018
-	DEVICE_PACKAGES := kmod-usb-acm \
-		kmod-tpm-i2c-atmel
+	DEVICE_PACKAGES := kmod-usb-acm kmod-tpm-i2c-atmel
 	BLOCKSIZE := 128k
 	PAGESIZE := 2048
 	IMAGE_SIZE := 65536k
@@ -213,7 +222,7 @@ define Device/avm_fritzbox-4040
 	UBOOT_PARTITION_SIZE := 524288
 	IMAGES += eva.bin
 	IMAGE/eva.bin := append-uboot | pad-to $$$$(UBOOT_PARTITION_SIZE) | append-kernel | append-rootfs | pad-rootfs
-	IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata | check-size
+	IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | check-size | append-metadata
 	DEVICE_PACKAGES := fritz-tffs fritz-caldata
 endef
 TARGET_DEVICES += avm_fritzbox-4040
@@ -371,6 +380,7 @@ define Device/edgecore_ecw5211
 	SOC := qcom-ipq4018
 	BLOCKSIZE := 128k
 	PAGESIZE := 2048
+	DEVICE_DTS_CONFIG := config@ap.dk01.1-c2
 	DEVICE_PACKAGES := kmod-tpm-i2c-atmel kmod-usb-acm
 endef
 TARGET_DEVICES += edgecore_ecw5211
@@ -424,6 +434,7 @@ define Device/engenius_emd1
 	IMAGES += factory.bin
 	IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata
 	IMAGE/factory.bin := qsdk-ipq-factory-nor | check-size
+	DEVICE_PACKAGES := ipq-wifi-engenius_emd1
 endef
 TARGET_DEVICES += engenius_emd1
 
@@ -438,6 +449,7 @@ define Device/engenius_emr3500
 	IMAGES += factory.bin
 	IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata
 	IMAGE/factory.bin := qsdk-ipq-factory-nor | check-size
+	DEVICE_PACKAGES := ipq-wifi-engenius_emr3500
 endef
 TARGET_DEVICES += engenius_emr3500
 
@@ -498,7 +510,7 @@ endef
 TARGET_DEVICES += glinet_gl-ap1300
 
 define Device/glinet_gl-b1300
-	$(call Device/FitImage)
+	$(call Device/FitzImage)
 	DEVICE_VENDOR := GL.iNet
 	DEVICE_MODEL := GL-B1300
 	BOARD_NAME := gl-b1300
@@ -522,7 +534,7 @@ endef
 TARGET_DEVICES += zbt_z4019
 
 define Device/glinet_gl-s1300
-	$(call Device/FitImage)
+	$(call Device/FitzImage)
 	DEVICE_VENDOR := GL.iNet
 	DEVICE_MODEL := GL-S1300
 	SOC := qcom-ipq4029
@@ -661,6 +673,79 @@ define Device/netgear_ex6150v2
 endef
 TARGET_DEVICES += netgear_ex6150v2
 
+define Device/netgear_orbi
+	$(call Device/DniImage)
+	SOC := qcom-ipq4019
+	DEVICE_VENDOR := NETGEAR
+	IMAGE/factory.img := append-kernel | pad-offset 128k 64 | \
+		append-uImage-fakehdr filesystem | pad-to $$$$(KERNEL_SIZE) | \
+		append-rootfs | pad-rootfs | netgear-dni
+	IMAGE/sysupgrade.bin/squashfs := append-rootfs | pad-to 64k | \
+		sysupgrade-tar rootfs=$$$$@ | append-metadata
+	DEVICE_PACKAGES := ath10k-firmware-qca9984-ct e2fsprogs kmod-fs-ext4 losetup
+endef
+
+define Device/netgear_rbx50
+	$(call Device/netgear_orbi)
+	NETGEAR_HW_ID := 29765352+0+4000+512+2x2+2x2+4x4
+	KERNEL_SIZE := 3932160
+	ROOTFS_SIZE := 32243712
+	IMAGE_SIZE := 36175872
+endef
+
+define Device/netgear_rbr50
+	$(call Device/netgear_rbx50)
+	DEVICE_MODEL := RBR50
+	DEVICE_VARIANT := v1
+	NETGEAR_BOARD_ID := RBR50
+endef
+TARGET_DEVICES += netgear_rbr50
+
+define Device/netgear_rbs50
+	$(call Device/netgear_rbx50)
+	DEVICE_MODEL := RBS50
+	DEVICE_VARIANT := v1
+	NETGEAR_BOARD_ID := RBS50
+endef
+TARGET_DEVICES += netgear_rbs50
+
+define Device/netgear_srx60
+	$(call Device/netgear_orbi)
+	NETGEAR_HW_ID := 29765352+0+4096+512+2x2+2x2+4x4
+	KERNEL_SIZE := 3932160
+	ROOTFS_SIZE := 32243712
+	IMAGE_SIZE := 36175872
+endef
+
+define Device/netgear_srr60
+	$(call Device/netgear_srx60)
+	DEVICE_MODEL := SRR60
+	NETGEAR_BOARD_ID := SRR60
+endef
+TARGET_DEVICES += netgear_srr60
+
+define Device/netgear_srs60
+	$(call Device/netgear_srx60)
+	DEVICE_MODEL := SRS60
+	NETGEAR_BOARD_ID := SRS60
+endef
+TARGET_DEVICES += netgear_srs60
+
+define Device/netgear_wac510
+	$(call Device/FitImage)
+	$(call Device/UbiFit)
+	DEVICE_VENDOR := Netgear
+	DEVICE_MODEL := WAC510
+	SOC := qcom-ipq4018
+	DEVICE_DTS_CONFIG := config@5
+	BLOCKSIZE := 128k
+	PAGESIZE := 2048
+	IMAGES += nand-factory.tar
+	IMAGE/nand-factory.tar := append-ubi | wac5xx-netgear-tar
+	DEVICE_PACKAGES := uboot-envtools
+endef
+TARGET_DEVICES += netgear_wac510
+
 define Device/openmesh_a42
 	$(call Device/FitImageLzma)
 	DEVICE_VENDOR := OpenMesh
@@ -704,7 +789,7 @@ define Device/plasmacloud_pa1200
 	IMAGES += factory.bin
 	IMAGE/factory.bin := append-rootfs | pad-rootfs | openmesh-image ce_type=PA1200
 	IMAGE/sysupgrade.bin/squashfs := append-rootfs | pad-rootfs | sysupgrade-tar rootfs=$$$$@ | append-metadata
-	DEVICE_PACKAGES := ipq-wifi-plasmacloud-pa1200
+	DEVICE_PACKAGES := ipq-wifi-plasmacloud_pa1200
 endef
 TARGET_DEVICES += plasmacloud_pa1200
 
@@ -720,7 +805,7 @@ define Device/plasmacloud_pa2200
 	IMAGES += factory.bin
 	IMAGE/factory.bin := append-rootfs | pad-rootfs | openmesh-image ce_type=PA2200
 	IMAGE/sysupgrade.bin/squashfs := append-rootfs | pad-rootfs | sysupgrade-tar rootfs=$$$$@ | append-metadata
-	DEVICE_PACKAGES := ath10k-firmware-qca9888-ct ipq-wifi-plasmacloud-pa2200
+	DEVICE_PACKAGES := ath10k-firmware-qca9888-ct ipq-wifi-plasmacloud_pa2200
 endef
 TARGET_DEVICES += plasmacloud_pa2200
 
@@ -825,7 +910,7 @@ define Device/zyxel_wre6606
 	DEVICE_DTS_CONFIG := config@4
 	SOC := qcom-ipq4018
 	IMAGE_SIZE := 13184k
-	IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata | check-size
+	IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | check-size | append-metadata
 	DEVICE_PACKAGES := -kmod-ath10k-ct kmod-ath10k-ct-smallbuffers
 endef
-TARGET_DEVICES += zyxel_wre6606
\ No newline at end of file
+TARGET_DEVICES += zyxel_wre6606