oxnas: copy ubinized images to binary folder

Since r43778 ubinized images are stored inside KDIR. This makes sense
when using an uninized image to generate a factory image.
On oxnas ubinized images were used for sysupgrade before proper NAND
support was implemented in OpenWrt.
For users still on old builds before sysupgrade.tar was introduced,
ubinized image is thus the only option to conveniantly upgrade to a
more recent build.
Copy ubinized image also to BIN_DIR, so it will be easier for users
to find them.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

SVN-Revision: 44357

target/linux/oxnas/image/Makefile

@@ -89,6 +89,7 @@ endef
 define Image/Build/squashfs
 	$(call Image/Build/SysupgradeNAND,$(call sanitize_profile_name),$(1),$(KDIR)/fit-$(call sanitize_profile_name).itb)
 	$(call Image/Build/UbinizeImage,$(call sanitize_profile_name),--uboot-env --kernel $(KDIR)/fit-$(call sanitize_profile_name).itb,$(1),$($(PROFILE)_UBI_OPTS))
+	cp $(KDIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-squashfs-ubinized.bin $(BIN_DIR)
 endef
 
 define Image/mkfs/targz
@@ -101,6 +102,7 @@ define Image/Build/ubifs
  ifneq ($($(PROFILE)_UBIFS_OPTS),)
 	$(call Image/Build/SysupgradeNAND,$(call sanitize_profile_name),ubifs,$(KDIR)/fit-$(call sanitize_profile_name).itb)
 	$(call Image/Build/UbinizeImage,$(call sanitize_profile_name),--uboot-env --kernel $(KDIR)/fit-$(call sanitize_profile_name).itb,ubifs,$($(PROFILE)_UBI_OPTS))
+	cp $(KDIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-ubifs-ubinized.bin $(BIN_DIR)
  endif
 
 endef