rb532: fix initramfs image creation (#14215)

Signed-off-by: Florian Fainelli <florian@openwrt.org>

SVN-Revision: 38219

target/linux/rb532/image/Makefile

@@ -26,14 +26,20 @@ endef
 define Image/Prepare
 	cat $(KDIR)/vmlinux | $(STAGING_DIR_HOST)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux.lzma
 	$(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader $(LOADER_MAKEOPTS) clean compile
+ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
+	$(STAGING_DIR_HOST)/bin/patch-cmdline $(KDIR)/vmlinux-initramfs '$(strip $(call Image/cmdline/yaffs2)) '
+	cat $(KDIR)/vmlinux-initramfs | $(STAGING_DIR_HOST)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux-initramfs.lzma
+	$(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader $(LOADER_MAKEOPTS) clean compile
+	$(CP) $(KDIR)/loader.elf $(KDIR)/loader-initramfs.elf
+endif
 endef
 
 VMLINUX:=$(BIN_DIR)/$(IMG_PREFIX)-vmlinux-kernel
 
 define Image/BuildKernel
 	$(CP) $(KDIR)/loader.elf $(VMLINUX)
-ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
-	$(CP) $(KDIR)/loader.elf $(BIN_DIR)/$(IMG_PREFIX)-vmlinux-initramfs
+ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
+	$(CP) $(KDIR)/loader-initramfs.elf $(BIN_DIR)/$(IMG_PREFIX)-vmlinux-initramfs
 endif
 endef
 
@@ -63,13 +69,4 @@ define Image/Build
 	./gen_image.sh $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).bin 4 $(BIN_DIR)/$(IMG_PREFIX)-$(1).kernel $(CONFIG_TARGET_ROOTFS_PARTSIZE) $(KDIR)/root.$(1)
 endef
 
-ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
-  define Image/Prepare
-	$(STAGING_DIR_HOST)/bin/patch-cmdline $(KDIR)/vmlinux-initramfs '$(strip $(call Image/cmdline/yaffs2)) '
-	cat $(KDIR)/vmlinux-initramfs | $(STAGING_DIR_HOST)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux-initramfs.lzma
-	$(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader $(LOADER_MAKEOPTS) clean compile
-	$(CP) $(KDIR)/loader.elf $(KDIR)/loader-initramfs.elf
-  endef
-endif
-
 $(eval $(call BuildImage))