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
   8 JFFS2_BLOCKSIZE = 128k
   9
  10 include $(TOPDIR)/rules.mk
  11 include $(INCLUDE_DIR)/image.mk
  12
  13 TARGET_DTBS := rbt-832 dlan-usb-extender
  14
  15 DTBS_DIR:=dts/
  16
  17 LOADADDR:=0x00008000
  18
  19 UIMAGE:=$(BIN_DIR)/$(IMG_PREFIX)-uImage
  20
  21 define Image/Build/MkuImage
  22         mkimage -A arm -O linux -T kernel -a $(LOADADDR) -C none -e $(LOADADDR) \
  23         -n 'ARM OpenWrt Linux-$(LINUX_VERSION)' -d $(1) $(2);
  24 endef
  25
  26 define Image/Build/DTB
  27         cp $(KDIR)/zImage$(2) $(KDIR)/zImage-$(1);
  28         cat $(LINUX_DIR)/arch/$(ARCH)/boot/$(DTBS_DIR)$(1).dtb >> $(KDIR)/zImage$(2)-$(1);
  29         $(call Image/Build/MkuImage,$(KDIR)/zImage$(2)-$(1),$(KDIR)/uImage$(2)-$(1))
  30         cp $(KDIR)/uImage$(2)-$(1) $(UIMAGE)$(2)-$(1);
  31 endef
  32
  33 define Image/Build/Profile/dLAN_USB_Extender
  34         dd if=$(KDIR)/uImage-dlan-usb-extender bs=64k conv=sync of=$(KDIR)/$(IMG_PREFIX)-dlan-usb-extender-upgrade-$(1).bin
  35         cat $(KDIR)/root.$(1) >> $(KDIR)/$(IMG_PREFIX)-dlan-usb-extender-upgrade-$(1).bin
  36         cp $(KDIR)/$(IMG_PREFIX)-dlan-usb-extender-upgrade-$(1).bin $(BIN_DIR)/
  37 endef
  38
  39 define Image/BuildKernel
  40         $(foreach dtb,$(TARGET_DTBS),$(call Image/Build/DTB,$(dtb)))
  41 endef
  42
  43 define Image/Build/Initramfs
  44         $(foreach dtb,$(TARGET_DTBS),$(call Image/Build/DTB,$(dtb),-initramfs))
  45 endef
  46
  47 define Image/Build/squashfs
  48         $(STAGING_DIR_HOST)/bin/padjffs2 $(KDIR)/root.squashfs 128
  49 endef
  50
  51 define Image/Build
  52         $(call Image/Build/$(1))
  53         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
  54         $(call Image/Build/Profile/$(PROFILE),$(1))
  55 ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  56         $(call Image/Build/Initramfs)
  57 endif
  58 endef
  59
  60 $(eval $(call BuildImage))