From 337214e8c6b0c777713b2483749f9c03102a416c Mon Sep 17 00:00:00 2001 From: Hirokazu Takata Date: Thu, 15 Oct 2009 09:21:56 +0900 Subject: m32r: bzip2/lzma kernel compression support - Support bzip2 and lzma kernel compression for m32r. - Clean up arch/m32r/boot/compressed/misc.c. Signed-off-by: Hirokazu Takata --- arch/m32r/boot/compressed/Makefile | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) (limited to 'arch/m32r/boot/compressed/Makefile') diff --git a/arch/m32r/boot/compressed/Makefile b/arch/m32r/boot/compressed/Makefile index 560484ae35e..1003880d0df 100644 --- a/arch/m32r/boot/compressed/Makefile +++ b/arch/m32r/boot/compressed/Makefile @@ -4,8 +4,8 @@ # create a compressed vmlinux image from the original vmlinux # -targets := vmlinux vmlinux.bin vmlinux.bin.gz head.o misc.o \ - piggy.o vmlinux.lds +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 @@ -27,6 +27,12 @@ $(obj)/vmlinux.bin: vmlinux FORCE $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE $(call if_changed,gzip) +$(obj)/vmlinux.bin.bz2: $(obj)/vmlinux.bin FORCE + $(call if_changed,bzip2) + +$(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE + $(call if_changed,lzma) + CFLAGS_misc.o += -fpic ifdef CONFIG_MMU @@ -37,5 +43,9 @@ endif OBJCOPYFLAGS += -R .empty_zero_page -$(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.gz FORCE +suffix_$(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 $(call if_changed,ld) -- cgit v1.2.3 From a556bec9955c8e47b40a87dbfeef6f24d3b2228f Mon Sep 17 00:00:00 2001 From: Hirokazu Takata Date: Mon, 9 Nov 2009 08:51:35 +0900 Subject: m32r: fix arch/m32r/boot/compressed/Makefile - Fix a comment string - Fix a typo of $(suffix-y) Signed-off-by: Hirokazu Takata --- arch/m32r/boot/compressed/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/m32r/boot/compressed/Makefile') diff --git a/arch/m32r/boot/compressed/Makefile b/arch/m32r/boot/compressed/Makefile index 1003880d0df..177716b1d61 100644 --- a/arch/m32r/boot/compressed/Makefile +++ b/arch/m32r/boot/compressed/Makefile @@ -1,5 +1,5 @@ # -# linux/arch/sh/boot/compressed/Makefile +# linux/arch/m32r/boot/compressed/Makefile # # create a compressed vmlinux image from the original vmlinux # @@ -47,5 +47,5 @@ suffix_$(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 +$(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.$(suffix-y) FORCE $(call if_changed,ld) -- cgit v1.2.3