mvebu: add a subprofile for boards based on a small NOR

Some boards only come with a small NOR on it, where UBI isn't a good solution
because of its overhead.

Add a new subprofile for such boards, that rely on the mtd split framework
instead.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>

SVN-Revision: 44263

target/linux/mvebu/image/Makefile

@@ -76,6 +76,31 @@ define UBINORProfile
   PROFILES_LIST += $(1)
 endef
 
+# $(1): Profile Name
+# $(2): DTB Name
+# $(3): Erase Block Size
+define NORProfile
+  define Image/BuildKernel/Profile/$(1)
+	$(call Image/Build/DTB,$(2))
+    ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
+	$(call Image/Build/Profile,$(1)/Initramfs)
+    endif
+  endef
+
+  define Image/Build/Profile/$(1)/Initramfs
+	$(call Image/Build/DTB,$(2),-initramfs)
+  endef
+
+  define Image/Build/Profile/$(1)/squashfs
+	( \
+		dd if=$(KDIR)/uImage-$(2) bs=$(3) conv=sync; \
+		dd if=$(KDIR)/root.squashfs bs=$(3) conv=sync; \
+	) > $$(BIN_DIR)/$$(IMG_PREFIX)-$(2)-squashfs-firmware.bin
+  endef
+
+  PROFILES_LIST += $(1)
+endef
+
 # $(1): Profile Name
 # $(2): Sub Profiles list
 define MultiProfile