diff options
Diffstat (limited to 'openwrt/package/linux/kernel-source/arch/mips/brcm-boards/bcm947xx/compressed/Makefile')
| -rw-r--r-- | openwrt/package/linux/kernel-source/arch/mips/brcm-boards/bcm947xx/compressed/Makefile | 71 |
1 files changed, 2 insertions, 69 deletions
diff --git a/openwrt/package/linux/kernel-source/arch/mips/brcm-boards/bcm947xx/compressed/Makefile b/openwrt/package/linux/kernel-source/arch/mips/brcm-boards/bcm947xx/compressed/Makefile index 4004653268..ead9d07439 100644 --- a/openwrt/package/linux/kernel-source/arch/mips/brcm-boards/bcm947xx/compressed/Makefile +++ b/openwrt/package/linux/kernel-source/arch/mips/brcm-boards/bcm947xx/compressed/Makefile @@ -11,40 +11,11 @@ # # $Id$ # -# Copyright 2004 Manuel Novoa III <mjn3@codepoet.org> -# Modified to support bzip'd kernels. -# Of course, it would be better to integrate bunzip capability into CFE. -# - -# Link at 3 MB offset in RAM -#TEXT_START ?= 0x80300000 -TEXT_START ?= 0x80001000 -BZ_MEM_TOP := 0x81000000 -BZ_TEXT_START := BZ_MEM_TOP-0x4000 -BZ_STACK_TOP := BZ_TEXT_START-4 OBJCOPY := $(CROSS_COMPILE)objcopy -O binary -R .reginfo -R .note -R .comment -R .mdebug -S - -SRCBASE := $(TOPDIR)/../.. -VPATH := $(SRCBASE)/shared -ASFLAGS += -D__ASSEMBLY__ -I$(SRCBASE)/include -DLOADADDR=$(LOADADDR) -ASFLAGS += -DBZ_MEM_TOP=$(BZ_MEM_TOP) -ASFLAGS += -DBZ_TEXT_START=$(BZ_TEXT_START) -ASFLAGS += -DBZ_STACK_TOP=$(BZ_STACK_TOP) -CFLAGS += -I$(SRCBASE)/include -DLOADADDR=$(LOADADDR) -CFLAGS += -DBZ_MEM_TOP=$(BZ_MEM_TOP) -CFLAGS += -DBZ_TEXT_START=$(BZ_TEXT_START) -CFLAGS += -DBZ_STACK_TOP=$(BZ_STACK_TOP) -ifdef CONFIG_MCOUNT -CFLAGS := $(subst -pg,,$(CFLAGS)) -endif -CFLAGS += -ffunction-sections $(call check_gcc, -fvtable-gc, ) -SEDFLAGS := s/BZ_TEXT_START/$(BZ_TEXT_START)/;s/BZ_MEM_TOP/$(BZ_MEM_TOP)/;s/TEXT_START/$(TEXT_START)/ - SYSTEM ?= $(TOPDIR)/vmlinux -OBJECTS := head.o data.o -all: bzImage vmlinuz +all: vmlinuz # Don't build dependencies, this may die if $(CC) isn't gcc dep: @@ -53,48 +24,10 @@ dep: vmlinuz: piggy gzip -c9 $< > $@ -# Our bzImage is a gzip'd binary that decompresses and runs -# the appended bzip'd kernel. -bzImage: bzLoaderImage.gz piggz - cat bzLoaderImage.gz piggz > $@ - -bzLoaderImage.gz: bzLoaderImage - gzip -nc9 $< > $@ - -bzLoaderImage: bzLoader - $(OBJCOPY) $< $@ - -bzLoader: vmlinux.lds $(OBJECTS) - $(LD) -static --gc-sections -no-warn-mismatch -T vmlinux.lds -o $@ $(OBJECTS) - -vmlinux.lds: vmlinux.lds.in Makefile - @sed "$(SEDFLAGS)" < $< > $@ - -piggz: piggy - bzip2 -c9 $< > $@ - piggy: $(SYSTEM) $(OBJCOPY) $< $@ -data.o: data.lds data.image - $(LD) -no-warn-mismatch -T data.lds -r -o $@ -b binary data.image -b elf32-tradlittlemips - -data.lds: - @echo "SECTIONS { .data : { code_start = .; *(.data) code_stop = .; }}" > $@ - -data.image: decompress_bunzip2.image - $(OBJCOPY) $< $@ - -decompress_bunzip2.image: decompress_bunzip2.lds decompress_bunzip2.o - $(LD) -static --gc-sections -no-warn-mismatch -T decompress_bunzip2.lds -o $@ decompress_bunzip2.o - -decompress_bunzip2.lds: decompress_bunzip2.lds.in Makefile - @sed "$(SEDFLAGS)" < $< > $@ - mrproper: clean clean: - rm -f vmlinux vmlinuz piggz piggy *.lds *.o \ - bzLoader bzLoaderImage bzLoaderImage.gz bzImage \ - data.lds data.image \ - decompress_bunzip2.lds decompress_bunzip2.image + rm -f vmlinuz piggy |