1targets := Image zImage uImage 2targets += $(dtb-y) 3 4$(obj)/Image: vmlinux FORCE 5 $(call if_changed,objcopy) 6 @echo ' Kernel: $@ is ready' 7 8compress-$(CONFIG_KERNEL_GZIP) = gzip 9compress-$(CONFIG_KERNEL_LZO) = lzo 10compress-$(CONFIG_KERNEL_LZMA) = lzma 11compress-$(CONFIG_KERNEL_XZ) = xzkern 12compress-$(CONFIG_KERNEL_LZ4) = lz4 13 14$(obj)/zImage: $(obj)/Image FORCE 15 $(call if_changed,$(compress-y)) 16 @echo ' Kernel: $@ is ready' 17 18UIMAGE_ARCH = sandbox 19UIMAGE_COMPRESSION = $(compress-y) 20UIMAGE_LOADADDR = $(shell $(NM) vmlinux | awk '$$NF == "_start" {print $$1}') 21 22$(obj)/uImage: $(obj)/zImage 23 $(call if_changed,uimage) 24 @echo 'Image: $@ is ready' 25