target/linux/ppc40x/image/Makefile

   1 #
   2 # Copyright (C) 2008-2010 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 JFFS2_BLOCKSIZE=128k 64k
  11
  12 define Image/Prepare
  13         cp $(LINUX_DIR)/arch/powerpc/boot/uImage $(KDIR)/uImage
  14         $(LINUX_DIR)/scripts/dtc/dtc -O dtb -R 4 -S 0x20000 $(LINUX_DIR)/arch/powerpc/boot/dts/kilauea.dts > $(KDIR)/openwrt-kilauea.dtb
  15 endef
  16
  17 define Image/BuildKernel
  18         cp $(KDIR)/uImage $(BIN_DIR)/$(IMG_PREFIX)-uImage
  19         $(call Image/Build/Initramfs)
  20 endef
  21
  22 define Image/Build
  23         $(call Image/Build/$(1),$(1))
  24 endef
  25
  26 define Image/Build/ext2
  27         cp $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-ext2.img
  28 endef
  29
  30 define Image/Build/jffs2-128k
  31         ( \
  32                 dd if=$(LINUX_DIR)/arch/powerpc/boot/uImage bs=1920k conv=sync; \
  33                 dd if=$(KDIR)/openwrt-kilauea.dtb bs=128k conv=sync; \
  34                 dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
  35         ) > $(BIN_DIR)/$(IMG_PREFIX)-kilauea-jffs2.img
  36 endef
  37
  38 define Image/Build/jffs2-64k
  39         ( \
  40                 dd if=$(LINUX_DIR)/arch/powerpc/boot/cuImage.magicbox bs=1280k conv=sync; \
  41                 dd if=$(KDIR)/root.$(1) bs=64k conv=sync; \
  42         ) > $(BIN_DIR)/$(IMG_PREFIX)-magicbox-jffs2.img
  43         ( \
  44                 dd if=$(LINUX_DIR)/arch/powerpc/boot/cuImage.openrb bs=1280k conv=sync; \
  45                 dd if=$(KDIR)/root.$(1) bs=64k conv=sync; \
  46         ) > $(BIN_DIR)/$(IMG_PREFIX)-openrb-jffs2.img
  47 endef
  48
  49 define Image/Build/squashfs
  50         $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
  51         ( \
  52                 dd if=$(LINUX_DIR)/arch/powerpc/boot/uImage bs=1920k conv=sync; \
  53                 dd if=$(KDIR)/openwrt-kilauea.dtb bs=128k conv=sync; \
  54                 dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
  55         ) > $(BIN_DIR)/$(IMG_PREFIX)-kilauea-$(1).img
  56         ( \
  57                 dd if=$(LINUX_DIR)/arch/powerpc/boot/cuImage.magicbox bs=1280k conv=sync; \
  58                 dd if=$(KDIR)/root.$(1) bs=64k conv=sync; \
  59         ) > $(BIN_DIR)/$(IMG_PREFIX)-magicbox-$(1).img
  60         ( \
  61                 dd if=$(LINUX_DIR)/arch/powerpc/boot/cuImage.openrb bs=1280k conv=sync; \
  62                 dd if=$(KDIR)/root.$(1) bs=64k conv=sync; \
  63         ) > $(BIN_DIR)/$(IMG_PREFIX)-openrb-$(1).img
  64 endef
  65
  66 ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  67 define Image/Build/Initramfs
  68         cp $(LINUX_DIR)/arch/powerpc/boot/cuImage.magicbox $(BIN_DIR)/openwrt-$(BOARD)-magicbox-initramfs.bin
  69         cp $(LINUX_DIR)/arch/powerpc/boot/cuImage.openrb $(BIN_DIR)/openwrt-$(BOARD)-openrb-initramfs.bin
  70 endef
  71 endif
  72
  73 $(eval $(call BuildImage))