target/linux/mcs814x/image/Makefile

   1 #
   2 # Copyright (C) 2012 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 $(INCLUDE_DIR)/image.mk
   9
  10 TARGET_DTBS := rbt-832 dlan-usb-extender
  11
  12 LOADADDR:=0x00008000
  13
  14 UIMAGE:=$(BIN_DIR)/$(IMG_PREFIX)-uImage
  15 ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
  16         UIMAGE:=$(BIN_DIR)/$(IMG_PREFIX)-uImage-initramfs
  17 endif
  18
  19 define Image/Build/MkuImage
  20         mkimage -A arm -O linux -T kernel -a $(LOADADDR) -C none -e $(LOADADDR) \
  21         -n 'ARM OpenWrt Linux-$(LINUX_VERSION)' -d $(1) $(2);
  22 endef
  23
  24 define Image/Prepare
  25         cp $(LINUX_DIR)/arch/$(ARCH)/boot/zImage $(KDIR)/zImage
  26 endef
  27
  28 define Image/BuildKernel
  29         $(foreach dtb,$(TARGET_DTBS),cp $(KDIR)/zImage $(KDIR)/zImage-$(dtb);)
  30         $(foreach dtb,$(TARGET_DTBS),cat $(LINUX_DIR)/arch/$(ARCH)/boot/$(dtb).dtb >> $(KDIR)/zImage-$(dtb);)
  31         $(foreach dtb,$(TARGET_DTBS),$(call Image/Build/MkuImage,$(KDIR)/zImage-$(dtb),$(KDIR)/uImage-$(dtb)))
  32         $(foreach dtb,$(TARGET_DTBS),cp $(KDIR)/uImage-$(dtb) $(UIMAGE)-$(dtb);)
  33         $(call Image/Build/Initramfs)
  34 endef
  35
  36 define Image/Build
  37         $(call Image/Build/$(1))
  38         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
  39 endef
  40
  41 $(eval $(call BuildImage))