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| author | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-08-09 16:51:35 +0100 |
|---|---|---|
| committer | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-08-09 16:51:35 +0100 |
| commit | c973b112c76c9d8fd042991128f218a738cc8d0a (patch) | |
| tree | e813b0da5d0a0e19e06de6462d145a29ad683026 /arch/cris/arch-v32/boot/compressed/Makefile | |
| parent | c5fbc3966f48279dbebfde10248c977014aa9988 (diff) | |
| parent | 00dd1e433967872f3997a45d5adf35056fdf2f56 (diff) | |
| download | kernel_samsung_smdk4412-c973b112c76c9d8fd042991128f218a738cc8d0a.zip kernel_samsung_smdk4412-c973b112c76c9d8fd042991128f218a738cc8d0a.tar.gz kernel_samsung_smdk4412-c973b112c76c9d8fd042991128f218a738cc8d0a.tar.bz2 | |
Merge with /shiny/git/linux-2.6/.git
Diffstat (limited to 'arch/cris/arch-v32/boot/compressed/Makefile')
| -rw-r--r-- | arch/cris/arch-v32/boot/compressed/Makefile | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/cris/arch-v32/boot/compressed/Makefile b/arch/cris/arch-v32/boot/compressed/Makefile new file mode 100644 index 0000000..9f77eda --- /dev/null +++ b/arch/cris/arch-v32/boot/compressed/Makefile @@ -0,0 +1,41 @@ +# +# lx25/arch/cris/arch-v32/boot/compressed/Makefile +# +# create a compressed vmlinux image from the original vmlinux files and romfs +# + +target = $(target_compressed_dir) +src = $(src_compressed_dir) + +CC = gcc-cris -mlinux -march=v32 -I $(TOPDIR)/include +CFLAGS = -O2 +LD = gcc-cris -mlinux -march=v32 -nostdlib +OBJCOPY = objcopy-cris +OBJCOPYFLAGS = -O binary --remove-section=.bss +OBJECTS = $(target)/head.o $(target)/misc.o + +# files to compress +SYSTEM = $(objtree)/vmlinux.bin + +all: vmlinuz + +$(target)/decompress.bin: $(OBJECTS) + $(LD) -T $(src)/decompress.ld -o $(target)/decompress.o $(OBJECTS) + $(OBJCOPY) $(OBJCOPYFLAGS) $(target)/decompress.o $(target)/decompress.bin + +$(objtree)/vmlinuz: $(target) piggy.img $(target)/decompress.bin + cat $(target)/decompress.bin piggy.img > $(objtree)/vmlinuz + rm -f piggy.img + cp $(objtree)/vmlinuz $(src) + +$(target)/head.o: $(src)/head.S + $(CC) -D__ASSEMBLY__ -c $< -o $@ + +# gzip the kernel image + +piggy.img: $(SYSTEM) + cat $(SYSTEM) | gzip -f -9 > piggy.img + +clean: + rm -f piggy.img $(objtree)/vmlinuz vmlinuz.o decompress.o decompress.bin $(OBJECTS) + |