target/linux/kirkwood/image/Makefile

   1 #
   2 # Copyright (C) 2009-2013 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 NAND_BLOCKSIZE := 2048:128k
  11
  12 define Image/BuildKernel
  13         cp $(KDIR)/uImage $(BIN_DIR)/$(IMG_PREFIX)-uImage
  14 ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  15         $(CP) $(KDIR)/uImage-initramfs $(BIN_DIR)/$(IMG_PREFIX)-uImage-initramfs
  16 endif
  17 endef
  18
  19 define Image/Build
  20         $(foreach board,$(BOARDS),
  21                 $(LINUX_DIR)/scripts/dtc/dtc \
  22                         -O dtb -o $(BIN_DIR)/$(IMG_PREFIX)-$(board).dtb \
  23                         -I dts $(LINUX_DIR)/arch/arm/boot/dts/kirkwood-$(board).dts ;
  24         )
  25
  26         $(if $(Image/Build/$(1)), \
  27                 $(call Image/Build/$(1),$(1)), \
  28                 $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(1).img \
  29         )
  30 endef
  31
  32 define Image/Build/jffs2-nand-2048-128k
  33         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(1).img \
  34                 bs=2048 conv=sync
  35 endef
  36
  37 define Image/Build/squashfs
  38         $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
  39         ( \
  40                 dd if=$(KDIR)/uImage bs=4096k conv=sync; \
  41                 dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
  42         ) > $(BIN_DIR)/$(IMG_PREFIX)-$(1).img
  43 endef
  44
  45 $(eval $(call BuildImage))