target/linux/mediatek/image/Makefile

   1 # Copyright (c) 2014 The Linux Foundation. All rights reserved.
   2 #
   3 include $(TOPDIR)/rules.mk
   4 include $(INCLUDE_DIR)/image.mk
   5
   6 define Image/BuilduImage
   7         $(CP) $(KDIR)/zImage$(2) $(KDIR)/zImage-$(1)$(2)
   8         cat $(LINUX_DIR)/arch/arm/boot/dts/mt7623-$1.dtb >> $(KDIR)/zImage-$(1)$(2)
   9         mkimage -A arm -O linux -T kernel -C none -a 0x80008000 -e 0x80008000 -n 'MIPS OpenWrt Linux-$(LINUX_VERSION)'  -d $(KDIR)/zImage-$(1)$(2) $(KDIR)/uImage-$(1)$(2)
  10 endef
  11
  12 define Image/Build/SysupgradeCombined
  13         $(call Image/BuilduImage,$1)
  14 ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  15         $(call Image/BuilduImage,$1,-initramfs)
  16         $(CP) $(KDIR)/uImage-$(1)-initramfs $(BIN_DIR)/$(IMG_PREFIX)-uImage-$(1)-initramfs
  17 endif
  18         mkdir -p "$(KDIR_TMP)/sysupgrade-$(1)/"
  19         echo "BOARD=$(1)" > "$(KDIR_TMP)/sysupgrade-$(1)/CONTROL"
  20         $(CP) "$(KDIR)/root.$(2)" "$(KDIR_TMP)/sysupgrade-$(1)/root"
  21         $(CP) "$(KDIR)/uImage-$(1)" "$(KDIR_TMP)/sysupgrade-$(1)/kernel"
  22         (cd "$(KDIR_TMP)"; $(TAR) cvf \
  23                 "$(BIN_DIR)/$(IMG_PREFIX)-$(1)-sysupgrade.tar" sysupgrade-$(1) \
  24                         $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
  25         )
  26 endef
  27
  28 define Image/Build/squashfs
  29         $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
  30         $(CP) $(KDIR)/root.squashfs $(BIN_DIR)/$(IMG_PREFIX)-root.squashfs
  31
  32         $(call Image/Build/SysupgradeCombined,eMMC,squashfs)
  33 endef
  34
  35 define Image/Build/jffs2-128k
  36         $(CP) $(KDIR)/root.jffs2-128k $(BIN_DIR)/$(IMG_PREFIX)-root.jffs2
  37
  38         $(call Image/Build/SysupgradeCombined,NAND,jffs2-128k)
  39 endef
  40
  41 define Image/Build
  42         $(call Image/Build/$(1),$(1))
  43 endef
  44
  45 $(eval $(call BuildImage))