target/linux/ipq806x/image/Makefile

   1 # Copyright (c) 2014 The Linux Foundation. All rights reserved.
   2 #
   3 include $(TOPDIR)/rules.mk
   4 include $(INCLUDE_DIR)/image.mk
   5
   6 UBIFS_OPTS = -m 2048 -e 124KiB -c 4096 -U -F
   7 UBINIZE_OPTS = -m 2048 -p 128KiB
   8
   9 E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_PARTSIZE)*1024)))
  10
  11 define Image/BuildKernel/zImage
  12         cat $(KDIR)/zImage $(LINUX_DIR)/arch/arm/boot/dts/$(1).dtb > $(KDIR)/zImage-$(1)
  13         $(CP) $(KDIR)/zImage-$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(1)-zImage
  14 ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  15         cat $(KDIR)/zImage-initramfs $(LINUX_DIR)/arch/arm/boot/dts/$(1).dtb > $(KDIR)/zImage-initramfs-$(1)
  16         $(CP) $(KDIR)/zImage-initramfs-$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(1)-zImage-initramfs
  17 endif
  18 endef
  19
  20 define Image/BuildKernel/FIT
  21         gzip -9n -c $(KDIR)/Image > $(KDIR)/Image.gz
  22         $(call CompressLzma,$(KDIR)/Image,$(KDIR)/Image.gz)
  23         $(call Image/BuildKernel/MkFIT,$(1), $(KDIR)/Image.gz, $(LINUX_DIR)/arch/arm/boot/dts/$(1).dtb,gzip,0x42208000,0x42208000)
  24         $(CP) $(KDIR)/fit-$(1).itb $(BIN_DIR)/$(IMG_PREFIX)-$(1)-fit-uImage.itb
  25 ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  26         $(call Image/BuildKernel/MkFIT,$(1), $(KDIR)/Image-initramfs, $(LINUX_DIR)/arch/arm/boot/dts/$(1).dtb, none,0x42208000,0x42208000)
  27         $(CP) $(KDIR)/fit-$(1).itb $(BIN_DIR)/$(IMG_PREFIX)-$(1)-fit-uImage-initramfs.itb
  28 endif
  29 endef
  30
  31 define Image/Prepare
  32         $(CP) $(LINUX_DIR)/vmlinux $(KDIR)/$(IMG_PREFIX)-vmlinux.elf
  33 endef
  34
  35 define Image/BuildKernel
  36         $(CP) $(KDIR)/$(IMG_PREFIX)-vmlinux.elf $(BIN_DIR)
  37         $(call Image/BuildKernel/FIT,qcom-ipq8064-ap148)
  38         $(call Image/BuildKernel/zImage,qcom-ipq8064-ap148)
  39         $(call Image/BuildKernel/FIT,qcom-ipq8064-db149)
  40 endef
  41
  42 define Image/Build/squashfs
  43         $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
  44 endef
  45
  46 define Image/Build
  47         $(call Image/Build/$(1),$(1))
  48         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(1)-root.img bs=2k conv=sync
  49 endef
  50
  51 $(eval $(call BuildImage))