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 KERNEL_LOADADDR := 0x42208000
  10
  11 define Image/Prepare
  12         $(CP) $(LINUX_DIR)/vmlinux $(KDIR)/$(IMG_PREFIX)-vmlinux.elf
  13 endef
  14
  15 define Image/BuildKernel
  16         $(CP) $(KDIR)/$(IMG_PREFIX)-vmlinux.elf $(BIN_DIR)
  17 endef
  18
  19 define Image/Build/squashfs
  20         $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
  21 endef
  22
  23 define Image/Build
  24         $(call Image/Build/$(1),$(1))
  25         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(1)-root.img bs=2k conv=sync
  26 endef
  27
  28 define Build/append-dtb
  29         cat $(DTS_DIR)/$(DEVICE_DTS).dtb >> $@
  30 endef
  31
  32 define Device/Default
  33         PROFILES := Default
  34         KERNEL_INITRAMFS_PREFIX := $$(IMG_PREFIX)-$(1)-initramfs
  35         DEVICE_DTS :=
  36         KERNEL_PREFIX := $$(IMAGE_PREFIX)
  37         IMAGES :=
  38         KERNEL_IN_UBI :=
  39 endef
  40 DEVICE_VARS += DEVICE_DTS KERNEL_IN_UBI
  41
  42 define Device/LegacyImage
  43         KERNEL_SUFFIX := -uImage
  44         KERNEL = kernel-bin | append-dtb | uImage none
  45         KERNEL_NAME := zImage
  46 endef
  47
  48 define Device/FitImage
  49         KERNEL_SUFFIX := -fit-uImage.itb
  50         KERNEL = kernel-bin | gzip | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb
  51         KERNEL_NAME := Image
  52 endef
  53
  54 define Device/UbiFit
  55         KERNEL_IN_UBI := 1
  56         IMAGES := nand-factory.ubi nand-sysupgrade.tar
  57         IMAGE/nand-factory.ubi := append-ubi
  58         IMAGE/nand-sysupgrade.tar := sysupgrade-nand
  59 endef
  60
  61 define Device/AP148
  62         $(call Device/FitImage)
  63         $(call Device/UbiFit)
  64         DEVICE_DTS := qcom-ipq8064-ap148
  65         BLOCKSIZE := 128KiB
  66         PAGESIZE := 2048
  67 endef
  68
  69 define Device/AP148-legacy
  70         $(call Device/LegacyImage)
  71         $(call Device/UbiFit)
  72         DEVICE_DTS := qcom-ipq8064-ap148
  73         BLOCKSIZE := 128KiB
  74         PAGESIZE := 2048
  75         BOARD_NAME := AP148
  76 endef
  77
  78 define Device/DB149
  79         $(call Device/FitImage)
  80         DEVICE_DTS := qcom-ipq8064-db149
  81         KERNEL_INSTALL := 1
  82 endef
  83
  84 TARGET_DEVICES += AP148 AP148-legacy DB149
  85
  86 $(eval $(call BuildImage))