target/linux/ppc44x/image/Makefile

   1 #
   2 # Copyright (C) 2007-2010 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=256k
  11
  12 define Image/Prepare
  13         cp $(LINUX_DIR)/arch/powerpc/boot/cuImage.taishan $(KDIR)/uImage
  14         $(LINUX_DIR)/scripts/dtc/dtc -O dtb -R 4 -S 0x20000 $(LINUX_DIR)/arch/powerpc/boot/dts/canyonlands.dts > $(KDIR)/openwrt-canyonlands.dtb
  15 endef
  16
  17 define Image/BuildKernel
  18         cp $(KDIR)/uImage $(BIN_DIR)/$(IMG_PREFIX)-uImage
  19 endef
  20
  21 define Image/Build
  22         $(call Image/Build/$(1),$(1))
  23 endef
  24
  25 define Image/Build/jffs2-256k
  26         ( \
  27                 dd if=$(KDIR)/uImage bs=2048k conv=sync; \
  28                 dd if=$(KDIR)/root.$(1) bs=256k conv=sync; \
  29         ) > $(BIN_DIR)/$(IMG_PREFIX)-jffs2.img
  30 endef
  31
  32 define Image/Build/squashfs
  33         $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
  34         ( \
  35                 dd if=$(KDIR)/uImage bs=2048k conv=sync; \
  36                 dd if=$(KDIR)/root.$(1) bs=256k conv=sync; \
  37         ) > $(BIN_DIR)/$(IMG_PREFIX)-taishan-$(1).img
  38         ( \
  39                 dd if=$(LINUX_DIR)/arch/powerpc/boot/uImage bs=1920k conv=sync; \
  40                 dd if=$(KDIR)/openwrt-canyonlands.dtb bs=128k conv=sync; \
  41                 dd if=$(KDIR)/root.$(1) bs=256k conv=sync; \
  42         ) > $(BIN_DIR)/$(IMG_PREFIX)-canyonlands-$(1).img
  43 endef
  44
  45 $(eval $(call BuildImage))