target/linux/malta/image/Makefile

   1 #
   2 # Copyright (C) 2010 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7 include $(TOPDIR)/rules.mk
   8 include $(INCLUDE_DIR)/image.mk
   9
  10 define CompressLzma
  11   $(STAGING_DIR_HOST)/bin/lzma e $(1) -lc1 -lp2 -pb2 $(2)
  12 endef
  13
  14 define CompressGzip
  15         gzip -9n -c $(1) > $(2)
  16 endef
  17
  18 define MkuImage
  19         mkimage -A mips -O linux -T kernel -a 0x80100000 -C $(1) $(2) \
  20                 -e 0x80100000 -n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' \
  21                 -d $(3) $(4)
  22 endef
  23
  24 define Image/Prepare
  25         $(call CompressLzma,$(KDIR)/vmlinux,$(KDIR)/vmlinux.bin.lzma)
  26         $(call MkuImage,lzma,,$(KDIR)/vmlinux.bin.lzma,$(KDIR)/uImage.lzma)
  27         $(call CompressGzip,$(KDIR)/vmlinux,$(KDIR)/vmlinux.bin.gz)
  28         $(call MkuImage,gzip,,$(KDIR)/vmlinux.bin.gz,$(KDIR)/uImage.gz)
  29 endef
  30
  31 define Image/BuildKernel
  32         cp $(KDIR)/vmlinux.elf $(BIN_DIR)/$(IMG_PREFIX)-vmlinux.elf
  33         cp $(KDIR)/uImage.lzma $(BIN_DIR)/$(IMG_PREFIX)-uImage-lzma
  34         cp $(KDIR)/uImage.gz $(BIN_DIR)/$(IMG_PREFIX)-uImage-gzip
  35 endef
  36
  37 define Image/Build/squashfs
  38     $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
  39 endef
  40
  41 define Image/Build/Initramfs
  42         cp $(KDIR)/vmlinux-initramfs.elf $(BIN_DIR)/$(IMG_PREFIX)-vmlinux-initramfs.elf
  43         cp $(KDIR)/vmlinux-initramfs $(BIN_DIR)/$(IMG_PREFIX)-vmlinux-initramfs.bin
  44 endef
  45
  46 define Image/Build
  47         $(call Image/Build/$(1))
  48         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
  49 endef
  50
  51 $(eval $(call BuildImage))