diff options
| author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-01-12 12:29:52 +0000 |
|---|---|---|
| committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-01-12 12:29:52 +0000 |
| commit | 333cd830fb1726ebca5ff7751340714af6073bb3 (patch) | |
| tree | f26537d5886babffafa05d5f2165fc12a21db841 /target/linux/malta | |
| parent | c97d30510d092c0c305602db4a8fdb0b34a552e0 (diff) | |
malta: build lzma and gzip compressed uImages
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35117 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/malta')
| -rw-r--r-- | target/linux/malta/image/Makefile | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/target/linux/malta/image/Makefile b/target/linux/malta/image/Makefile index b09bfa3498..c0e520fbee 100644 --- a/target/linux/malta/image/Makefile +++ b/target/linux/malta/image/Makefile @@ -7,8 +7,30 @@ include $(TOPDIR)/rules.mk include $(INCLUDE_DIR)/image.mk +define get_kernel_entry +0x$(shell $(TARGET_CROSS)nm $(1) 2>/dev/null | grep " kernel_entry" | cut -f1 -d ' ') +endef + +define CompressLzma + $(STAGING_DIR_HOST)/bin/lzma e $(1) -lc1 -lp2 -pb2 $(2) +endef + +define CompressGzip + gzip -9 -c $(1) > $(2) +endef + +define MkuImage + mkimage -A mips -O linux -T kernel -a 0x80100000 -C $(1) $(2) \ + -e $(call get_kernel_entry,$(LINUX_DIR)/vmlinux) -n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' \ + -d $(3) $(4) +endef + define Image/BuildKernel cp $(KDIR)/vmlinux.elf $(BIN_DIR)/$(IMG_PREFIX)-vmlinux.elf + $(call CompressLzma,$(KDIR)/vmlinux,$(KDIR)/vmlinux.bin.lzma) + $(call MkuImage,lzma,,$(KDIR)/vmlinux.bin.lzma,$(BIN_DIR)/$(IMG_PREFIX)-uImage-lzma) + $(call CompressGzip,$(KDIR)/vmlinux,$(KDIR)/vmlinux.bin.gz) + $(call MkuImage,gzip,,$(KDIR)/vmlinux.bin.gz,$(BIN_DIR)/$(IMG_PREFIX)-uImage-gzip) endef define Image/Build/squashfs |