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Diffstat (limited to 'arch/arm26/boot/compressed/Makefile')
-rw-r--r-- | arch/arm26/boot/compressed/Makefile | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/arch/arm26/boot/compressed/Makefile b/arch/arm26/boot/compressed/Makefile new file mode 100644 index 000000000000..b1d9ddebbe74 --- /dev/null +++ b/arch/arm26/boot/compressed/Makefile @@ -0,0 +1,50 @@ +# +# linux/arch/arm26/boot/compressed/Makefile +# +# create a compressed vmlinuz image from the original vmlinux +# +# Note! ZTEXTADDR, ZBSSADDR and ZRELADDR are now exported +# from arch/arm26/boot/Makefile +# + +HEAD = head.o +OBJS = misc.o +FONTC = drivers/video/console/font_acorn_8x8.c + +OBJS += ll_char_wr.o font.o +CFLAGS_misc.o := -DPARAMS_PHYS=$(PARAMS_PHYS) + +targets := vmlinux vmlinux.lds piggy piggy.gz piggy.o font.o head.o $(OBJS) + +SEDFLAGS = s/TEXT_START/$(ZTEXTADDR)/;s/LOAD_ADDR/$(ZRELADDR)/;s/BSS_START/$(ZBSSADDR)/ + +EXTRA_CFLAGS := $(CFLAGS_BOOT) -fpic +EXTRA_AFLAGS := -traditional + +LDFLAGS_vmlinux := -p -X \ + $(shell $(CC) $(CFLAGS)) -T + +$(obj)/vmlinux: $(obj)/vmlinux.lds $(obj)/$(HEAD) $(obj)/piggy.o \ + $(addprefix $(obj)/, $(OBJS)) FORCE + $(call if_changed,ld) + @: + + +$(obj)/piggy: vmlinux FORCE + $(call if_changed,objcopy) + +$(obj)/piggy.gz: $(obj)/piggy FORCE + $(call if_changed,gzip) + +LDFLAGS_piggy.o := -r -b binary +$(obj)/piggy.o: $(obj)/piggy.gz FORCE + $(call if_changed,ld) + +$(obj)/font.o: $(FONTC) + $(CC) $(CFLAGS) -Dstatic= -c $(FONTC) -o $(obj)/font.o + +$(obj)/vmlinux.lds: $(obj)/vmlinux.lds.in Makefile arch/arm26/boot/Makefile .config + @sed "$(SEDFLAGS)" < $< > $@ + +$(obj)/misc.o: $(obj)/misc.c $(obj)/uncompress.h lib/inflate.c + |