| # linux/arch/m32r/boot/compressed/Makefile |
| # create a compressed vmlinux image from the original vmlinux |
| targets := vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 \ |
| vmlinux.bin.lzma head.o misc.o piggy.o vmlinux.lds |
| OBJECTS = $(obj)/head.o $(obj)/misc.o |
| # IMAGE_OFFSET is the load offset of the compression loader |
| #IMAGE_OFFSET := $(shell printf "0x%08x" $$[$(CONFIG_MEMORY_START)+0x2000]) |
| #IMAGE_OFFSET := $(shell printf "0x%08x" $$[$(CONFIG_MEMORY_START)+0x00400000]) |
| $(obj)/vmlinux: $(obj)/vmlinux.lds $(OBJECTS) $(obj)/piggy.o FORCE |
| $(obj)/vmlinux.bin: vmlinux FORCE |
| $(call if_changed,objcopy) |
| $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE |
| $(obj)/vmlinux.bin.bz2: $(obj)/vmlinux.bin FORCE |
| $(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE |
| LDFLAGS_piggy.o := -r --format binary --oformat elf32-m32r-linux -T |
| LDFLAGS_piggy.o := -r --format binary --oformat elf32-m32r -T |
| OBJCOPYFLAGS += -R .empty_zero_page |
| suffix_$(CONFIG_KERNEL_GZIP) = gz |
| suffix_$(CONFIG_KERNEL_BZIP2) = bz2 |
| suffix_$(CONFIG_KERNEL_LZMA) = lzma |
| $(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.$(suffix-y) FORCE |