diff --git a/target/linux/ar71xx/generic/profiles/pcs.mk b/target/linux/ar71xx/generic/profiles/pcs.mk
new file mode 100644
index 000000000..1399ef423
--- /dev/null
+++ b/target/linux/ar71xx/generic/profiles/pcs.mk
@@ -0,0 +1,29 @@
+#
+# Copyright (C) 2009 OpenWrt.org
+# Copyright (C) 2012 PowerCloud Systems
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/UBDEV01
+	NAME:=PowerCloud Systems ubdev01 model
+	PACKAGES:=
+endef
+
+define Profile/UBDEV01/Description
+	Package set optimized for the PowerCloud Systems ubdev01 board.
+endef
+
+$(eval $(call Profile,UBDEV01))
+
+define Profile/DLRTDEV01
+	NAME:=PowerCloud Systems dlrtdev01 model
+	PACKAGES:=kmod-usb-core kmod-usb-ohci kmod-usb2 kmod-ledtrig-usbdev
+endef
+
+define Profile/DLRTDEV01/Description
+	Package set optimized for the PowerCloud Systems dlrtdev01 board.
+endef
+
+$(eval $(call Profile,DLRTDEV01))
diff --git a/target/linux/ar71xx/image/Makefile b/target/linux/ar71xx/image/Makefile
index 3992ae8dd..500762102 100644
--- a/target/linux/ar71xx/image/Makefile
+++ b/target/linux/ar71xx/image/Makefile
@@ -174,9 +174,12 @@ db120_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,6336k(rootfs),1
 dir825b1_mtdlayout=mtdparts=spi0.0:256k(uboot)ro,64k(config)ro,1024k(kernel),5184k(rootfs),64k(caldata)ro,1600k(unknown)ro,6208k@0x50000(firmware),64k@0x7f0000(caldata_copy)
 dir825b1_mtdlayout_fat=mtdparts=spi0.0:256k(uboot)ro,64k(config)ro,1024k(kernel),6784k(rootfs),64k(caldata)ro,7808k@0x50000(firmware),64k@0x660000(caldata_orig),6208k@0x50000(firmware_orig)
 ew-dorin_mtdlayout_4M=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env),1024k(kernel),2688k(rootfs),64k(art),3712k@0x50000(firmware)
+dlrtdev_mtdlayout=mtdparts=spi0.0:256k(uboot)ro,64k(config)ro,1024k(kernel),5184k(rootfs),64k(caldata)ro,640k(certs),960k(unknown)ro,6208k@0x50000(firmware),64k@0x7f0000(caldata_copy)
+dlrtdev_mtdlayout_fat=mtdparts=spi0.0:256k(uboot)ro,64k(config)ro,1024k(kernel),6544k(rootfs),640k(certs),64k(caldata)ro,7168k@0x50000(firmware),64k@0x660000(caldata_orig),6208k@0x50000(firmware_orig)
 pb92_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,2752k(rootfs),896k(kernel),64k(nvram),64k(art)ro,3648k@0x50000(firmware)
 planex_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,960k(kernel),6784k(rootfs),128k(art)ro,7744k@0x50000(firmware)
 ubntxm_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,1024k(kernel),6528k(rootfs),256k(cfg)ro,64k(EEPROM)ro,7552k@0x50000(firmware)
+ubdev_mtdlayout=mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,1024k(kernel),6464k(rootfs),64k(certs),256k(cfg)ro,64k(EEPROM)ro,7488k@0x50000(firmware)
 whrhpg300n_mtdlayout=mtdparts=spi0.0:248k(u-boot)ro,8k(u-boot-env)ro,960k(kernel),2816k(rootfs),64k(art)ro,3712k@0x40000(firmware)
 wndr3700_mtdlayout=mtdparts=spi0.0:320k(u-boot)ro,128k(u-boot-env)ro,1024k(kernel),6656k(rootfs),64k(art)ro,7680k@0x70000(firmware)
 wndr3700v2_mtdlayout=mtdparts=spi0.0:320k(u-boot)ro,128k(u-boot-env)ro,1024k(kernel),14848k(rootfs),64k(art)ro,15872k@0x70000(firmware)
@@ -229,6 +232,34 @@ define Image/Build/DIR825B1
 	fi
 endef
 
+define Image/Build/DLRTDEV
+	$(call MkuImageLzma,$(2),$(3) $(dlrtdev_mtdlayout))
+	$(call Sysupgrade/KRuImage,$(1),$(2),1048576,5308416)
+	if [ -e "$(call sysupname,$(1),$(2))" ]; then \
+		( \
+			dd if=$(call sysupname,$(1),$(2)); \
+			echo -n "$(4)"; \
+		) > $(call imgname,$(1),$(2))-backup-loader.bin; \
+		if [ `stat -c%s $(call sysupname,$(1),$(2))` -gt 4194304 ]; then \
+			echo "Warning: $(call sysupname,$(1),$(2)) is too big"; \
+		else \
+			( \
+				dd if=$(call sysupname,$(1),$(2)) bs=4096k conv=sync; \
+				echo -n "$(5)"; \
+			) > $(call factoryname,$(1),$(2)); \
+		fi; \
+	fi
+	$(call MkuImageLzma,$(2)-fat,$(3) $(dlrtdev_mtdlayout_fat))
+	$(call CatFiles,$(KDIR_TMP)/vmlinux-$(2)-fat.uImage,1048576,$(KDIR)/root.$(1),6946816,$(KDIR_TMP)/$(2)-fat.bin)
+	if [ -e "$(KDIR_TMP)/$(2)-fat.bin" ]; then \
+		echo -n "" > $(KDIR_TMP)/$(2)-fat.dummy; \
+		sh $(TOPDIR)/scripts/combined-image.sh \
+			"$(KDIR_TMP)/$(2)-fat.bin" \
+			"$(KDIR_TMP)/$(2)-fat.dummy" \
+			$(call sysupname,$(1),$(2)-fat); \
+	fi
+endef
+
 define Image/Build/WZRHPG30XNH
 	$(call MkuImageLzma,$(2),$(3))
 	$(call Sysupgrade/KRuImage,$(1),$(2),1048576,31850496)
@@ -377,6 +408,18 @@ define Image/Build/UBNTXM
 		-o $(call factoryname,$(1),$(2))
 endef
 
+
+define Image/Build/UBDEV
+	$(call MkuImageLzma,$(2),$(3) $(ubdev_mtdlayout))
+	$(call Sysupgrade/KRuImage,$(1),$(2),1048576,6684672)
+	dd if=$(KDIR_TMP)/vmlinux-$(2).uImage of=$(KDIR_TMP)/vmlinux-$(2).uImage.bin bs=1024k conv=sync
+	-$(STAGING_DIR_HOST)/bin/mkfwimage \
+		-B $(4) -v $(5).$(6).v6.0.0-OpenWrt-$(REVISION) \
+		-k $(KDIR_TMP)/vmlinux-$(2).uImage.bin \
+		-r $(BIN_DIR)/$(IMG_PREFIX)-root.$(1) \
+		-o $(call factoryname,$(1),$(2))
+endef
+
 define Image/Build/UBNT
 	$(call PatchKernelLzma,$(2),$(3))
 	dd if=$(KDIR_TMP)/vmlinux-$(2).bin.lzma of=$(KDIR_TMP)/vmlinux-$(2).lzma bs=64k conv=sync
@@ -771,6 +814,8 @@ $(eval $(call SingleProfile,CyberTAN,$(fs_64k),WRT160NL,wrt160nl,WRT160NL,ttyS0,
 $(eval $(call SingleProfile,DIR825B1,$(fs_64k),DIR825B1,dir-825-b1,DIR-825-B1,ttyS0,115200,01AP94-AR7161-RT-080619-00,00AP94-AR7161-RT-080619-00))
 $(eval $(call SingleProfile,DIR825B1,$(fs_64k),TEW673GRU,tew-673gru,TEW-673GRU,ttyS0,115200,01AP94-AR7161-RT-080619-01,00AP94-AR7161-RT-080619-01))
 
+$(eval $(call SingleProfile,DLRTDEV,$(fs_64k),DLRTDEV01,dlrtdev01,DIR-825-B1,ttyS0,115200,01AP94-AR7161-RT-080619-00,00AP94-AR7161-RT-080619-00))
+
 $(eval $(call SingleProfile,MyLoader,$(fs_64k),WP543_2M,wp543,,ttyS0,115200,0x200000,2M))
 $(eval $(call SingleProfile,MyLoader,$(fs_64k),WP543_4M,wp543,,ttyS0,115200,0x400000,4M))
 $(eval $(call SingleProfile,MyLoader,$(fs_64k),WP543_8M,wp543,,ttyS0,115200,0x800000,8M))
@@ -833,6 +878,8 @@ $(eval $(call SingleProfile,TPLINK-LZMA,$(fs_64kraw),TLWDR3600V1,tl-wdr3600-v1,T
 $(eval $(call SingleProfile,TPLINK-LZMA,$(fs_64kraw),TLWDR4300V1,tl-wdr4300-v1,TL-WDR4300,ttyS0,115200,0x43000001,1,8Mlzma))
 $(eval $(call SingleProfile,TPLINK-LZMA,$(fs_64kraw),TLWDR4310V1,tl-wdr4310-v1,TL-WDR4300,ttyS0,115200,0x43100001,1,8Mlzma))
 
+$(eval $(call SingleProfile,UBDEV,$(fs_64k),UBDEV01,ubdev01,UBNT-UF,ttyS0,115200,XM,XM,ar7240))
+
 $(eval $(call SingleProfile,UBNT,$(fs_64k),UBNTRS,ubnt-rs,UBNT-RS,ttyS0,115200,RS,RSx,ar7100))
 $(eval $(call SingleProfile,UBNT,$(fs_64k),UBNTRSPRO,ubnt-rspro,UBNT-RSPRO,ttyS0,115200,RSPRO,RSPRO,ar7100pro))
 $(eval $(call SingleProfile,UBNT,$(fs_64k),UBNTLSSR71,ubnt-ls-sr71,UBNT-LS-SR71,ttyS0,115200,LS-SR71,LS-SR71,ar7100))
@@ -861,7 +908,6 @@ $(eval $(call SingleProfile,Zcomax,$(fs_64k),ZCN1523H516,zcn-1523h-5-16,ZCN-1523
 
 $(eval $(call SingleProfile,ZyXEL,$(fs_64k),NBG_460N_550N_550NH,nbg460n_550n_550nh,NBG460N,ttyS0,115200,NBG-460N))
 
-
 $(eval $(call MultiProfile,AP121,AP121_2M AP121_4M))
 $(eval $(call MultiProfile,EWDORIN, EWDORINAP EWDORINRT))
 $(eval $(call MultiProfile,TEW652BRP,TEW652BRP_FW TEW652BRP_RECOVERY))