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         mkimage -A arm -O linux -T filesystem -C none \
  14                 -a $(KERNEL_LOADADDR) -e $(KERNEL_LOADADDR) \
  15                 -n 'ARM OpenWrt fakeroot' \
  16                 -s $(KDIR_TMP)/root.dummy-uImage.tmp
  17         echo -ne '\xff' > $(KDIR_TMP)/root.dummy
  18         cat $(KDIR_TMP)/root.dummy $(KDIR_TMP)/root.dummy-uImage.tmp > $(KDIR)/root.dummy
  19 endef
  20
  21 define Image/BuildKernel
  22         $(CP) $(KDIR)/$(IMG_PREFIX)-vmlinux.elf $(BIN_DIR)
  23 endef
  24
  25 define Image/Build/squashfs
  26         cp $(KDIR)/root.squashfs $(KDIR)/root.squashfs-raw
  27         $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
  28 endef
  29
  30 define Image/Build
  31         $(call Image/Build/$(1),$(1))
  32         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(1)-root.img bs=2k conv=sync
  33 endef
  34
  35 define Build/append-dtb
  36         cat $(DTS_DIR)/$(DEVICE_DTS).dtb >> $@
  37 endef
  38
  39 define Build/append-file
  40         cat $(1) >> $@
  41 endef
  42
  43 define Device/Default
  44         PROFILES := Default
  45         KERNEL_INITRAMFS_PREFIX := $$(IMG_PREFIX)-$(1)-initramfs
  46         DEVICE_DTS :=
  47         KERNEL_PREFIX := $$(IMAGE_PREFIX)
  48         IMAGES :=
  49         KERNEL_IN_UBI :=
  50 endef
  51 DEVICE_VARS += DEVICE_DTS KERNEL_IN_UBI
  52
  53 define Device/LegacyImage
  54         KERNEL_SUFFIX := -uImage
  55         KERNEL = kernel-bin | append-dtb | uImage none
  56         KERNEL_NAME := zImage
  57 endef
  58
  59 define Device/FitImage
  60         KERNEL_SUFFIX := -fit-uImage.itb
  61         KERNEL = kernel-bin | gzip | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb
  62         KERNEL_NAME := Image
  63 endef
  64
  65 define Device/UbiFit
  66         KERNEL_IN_UBI := 1
  67         IMAGES := nand-factory.ubi nand-sysupgrade.tar
  68         IMAGE/nand-factory.ubi := append-ubi
  69         IMAGE/nand-sysupgrade.tar := sysupgrade-nand
  70 endef
  71
  72 define Device/DniImage
  73         PROFILES += $$(DEVICE_NAME)
  74         FILESYSTEMS := squashfs
  75         KERNEL_SUFFIX := -uImage
  76         KERNEL_INITRAMFS := kernel-bin | append-dtb | uImage none
  77         KERNEL = kernel-bin | append-dtb | pad-to $$$$(($$(KERNEL_SIZE)-2*64-1)) | append-file $(KDIR)/root.dummy | uImage none
  78         KERNEL_NAME := zImage
  79         NETGEAR_BOARD_ID :=
  80         NETGEAR_HW_ID :=
  81         BOARD_NAME :=
  82         IMAGES := factory.img sysupgrade.tar
  83         IMAGE/factory.img := append-kernel | append-ubi | netgear-dni
  84         IMAGE/sysupgrade.tar = sysupgrade-nand
  85 endef
  86 DEVICE_VARS += KERNEL_SIZE NETGEAR_BOARD_ID NETGEAR_HW_ID DEVICE_BLOCK_SIZE DEVICE_PAGE_SIZE BOARD_NAME
  87
  88 define Device/AP148
  89         $(call Device/FitImage)
  90         $(call Device/UbiFit)
  91         DEVICE_DTS := qcom-ipq8064-ap148
  92         BLOCKSIZE := 128KiB
  93         PAGESIZE := 2048
  94 endef
  95
  96 define Device/AP148-legacy
  97         $(call Device/LegacyImage)
  98         $(call Device/UbiFit)
  99         DEVICE_DTS := qcom-ipq8064-ap148
 100         BLOCKSIZE := 128KiB
 101         PAGESIZE := 2048
 102         BOARD_NAME := AP148
 103 endef
 104
 105 define Device/DB149
 106         $(call Device/FitImage)
 107         DEVICE_DTS := qcom-ipq8064-db149
 108         KERNEL_INSTALL := 1
 109 endef
 110
 111 define Device/R7500
 112         $(call Device/DniImage)
 113         DEVICE_DTS := qcom-ipq8064-r7500
 114         KERNEL_SIZE := 2097152
 115         NETGEAR_BOARD_ID := R7500
 116         NETGEAR_HW_ID := 29764841+0+128+256+3x3+4x4
 117         BLOCKSIZE := 128KiB
 118         PAGESIZE := 2048
 119         BOARD_NAME := r7500
 120 endef
 121
 122 TARGET_DEVICES += AP148 AP148-legacy DB149 R7500
 123
 124 $(eval $(call BuildImage))