target/linux/kirkwood/image/Makefile

   1 #
   2 # Copyright (C) 2009-2013 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 NAND_BLOCKSIZE := 2048-128k
   9
  10 include $(TOPDIR)/rules.mk
  11 include $(INCLUDE_DIR)/image.mk
  12
  13 DEVICE_VARS += KERNEL_SIZE
  14 KERNEL_LOADADDR:=0x8000
  15 TARGET_DEVICES = linksys-audi linksys-viper dockstar goflexnet goflexhome
  16
  17 UBI_OPTS := -m 2048 -p 128KiB -s 512
  18 UBIFS_OPTS := -m 2048 -e 126KiB -c 4096
  19
  20 define Device/Default
  21   KERNEL_DEPENDS = $$(wildcard $(DTS_DIR)/$$(DEVICE_DTS).dts)
  22   KERNEL := kernel-bin | append-dtb | uImage none
  23   KERNEL_NAME := zImage
  24   KERNEL_SUFFIX  := -uImage
  25   KERNEL_INSTALL := 1
  26
  27   PAGESIZE := 2048
  28   SUBPAGESIZE := 512
  29   BLOCKSIZE := 128k
  30   IMAGES := sysupgrade.tar
  31   UBINIZE_OPTS := -E 5
  32   IMAGE/sysupgrade.tar := sysupgrade-tar
  33 endef
  34
  35 define Device/dockstar
  36   DEVICE_DTS := kirkwood-dockstar
  37   FILESYSTEMS := squashfs
  38   PROFILES := Generic DOCKSTAR
  39   IMAGES += factory.bin
  40   IMAGE/factory.bin := append-ubi
  41   KERNEL_IN_UBI := 1
  42   KERNEL := kernel-bin | append-dtb
  43 endef
  44
  45 define Device/goflexnet
  46 $(Device/dockstar)
  47   PROFILES := Generic GOFLEXNET
  48   DEVICE_DTS := kirkwood-goflexnet
  49 endef
  50
  51 define Device/goflexhome
  52 $(Device/dockstar)
  53   PROFILES := Generic GOFLEXHOME
  54   DEVICE_DTS := kirkwood-goflexhome
  55 endef
  56
  57 define Device/linksys-audi
  58   DEVICE_DTS := kirkwood-linksys-audi
  59   KERNEL_SIZE := 2624k
  60   FILESYSTEMS := squashfs
  61   PROFILES := Generic AUDI
  62   IMAGES += factory.bin
  63   IMAGE/factory.bin := append-kernel $$$$(KERNEL_SIZE) | append-ubi
  64 endef
  65
  66 define Device/linksys-viper
  67   DEVICE_DTS := kirkwood-linksys-viper
  68   KERNEL_SIZE := 2688k
  69   FILESYSTEMS := squashfs
  70   PROFILES := Generic VIPER
  71   IMAGES += factory.bin
  72   IMAGE/factory.bin := append-kernel $$$$(KERNEL_SIZE) | append-ubi
  73 endef
  74
  75 define Image/BuildKernel/Template
  76
  77         $(CP) $(KDIR)/zImage $(BIN_DIR)/$(IMG_PREFIX)-zImage
  78         echo -ne '\x00\x00\x00\x00' >> $(BIN_DIR)/$(IMG_PREFIX)-zImage
  79         $(call Image/BuildKernel/MkuImage, \
  80                 none, 0x8000, 0x8000, \
  81                 $(BIN_DIR)/$(IMG_PREFIX)-zImage, \
  82                 $(BIN_DIR)/$(IMG_PREFIX)-uImage \
  83         )
  84
  85  ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  86         $(CP) $(KDIR)/zImage-initramfs $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs
  87         echo -ne '\x00\x00\x00\x00' >> $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs
  88         $(call Image/BuildKernel/MkuImage, \
  89                 none, 0x8000, 0x8000, \
  90                 $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs, \
  91                 $(BIN_DIR)/$(IMG_PREFIX)-uImage-initramfs \
  92         )
  93  endif
  94
  95  ifneq ($(1),)
  96         $(CP) $(DTS_DIR)/kirkwood-$(1).dtb $(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb
  97
  98         $(CP) $(KDIR)/zImage $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-zImage
  99         cat $(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb >> $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-zImage
 100         $(call Image/BuildKernel/MkuImage, \
 101                 none, 0x8000, 0x8000, \
 102                 $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-zImage, \
 103                 $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-uImage \
 104         )
 105
 106   ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
 107         $(CP) $(KDIR)/zImage-initramfs $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-zImage-initramfs
 108         cat $(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb >> $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-zImage-initramfs
 109         $(call Image/BuildKernel/MkuImage, \
 110                 none, 0x8000, 0x8000, \
 111                 $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-zImage-initramfs, \
 112                 $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-uImage-initramfs \
 113         )
 114   endif
 115  endif
 116 endef
 117
 118 define Image/Build/jffs2-nand-2048-128k
 119         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-$(1).img \
 120                 bs=2048 conv=sync
 121 endef
 122
 123 define Image/Build/squashfs
 124         $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
 125         ( \
 126                 dd if=$(KDIR)/zImage bs=4096k conv=sync; \
 127                 dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
 128         ) > $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-$(1).img
 129 endef
 130
 131 define Image/Build/ubifs
 132
 133  ifneq ($($(PROFILE)_UBIFS_OPTS),)
 134         $(CP) $(KDIR)/root.ubifs $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-rootfs.ubifs
 135  endif
 136 endef
 137
 138 define Image/Build/ubi
 139
 140  ifneq ($($(PROFILE)_UBI_OPTS),)
 141         $(CP) $(KDIR)/root.ubi $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-rootfs.ubi
 142  endif
 143 endef
 144
 145 IOMEGA_IX2_200_UBIFS_OPTS := -m 512 -e 15872 -c 2048
 146 IOMEGA_IX2_200_UBI_OPTS := -m 512 -p 16384 -s 256
 147
 148 Image/BuildKernel/Template/Generic=$(call Image/BuildKernel/Template)
 149 Image/BuildKernel/Template/IB62X0=$(call Image/BuildKernel/Template,ib62x0)
 150 Image/BuildKernel/Template/ICONNECT=$(call Image/BuildKernel/Template,iconnect)
 151 Image/BuildKernel/Template/IOMEGA_IX2_200=$(call Image/BuildKernel/Template,iomega_ix2_200)
 152 Image/BuildKernel/Template/NSA310S=$(call Image/BuildKernel/Template,nsa310s)
 153 Image/BuildKernel/Template/POGOE02=$(call Image/BuildKernel/Template,pogo_e02)
 154 Image/BuildKernel/Template/SHEEVAPLUG=$(call Image/BuildKernel/Template,sheevaplug)
 155 Image/BuildKernel/Template/SHEEVAPLUGSATA=$(call Image/BuildKernel/Template,sheevaplug-esata)
 156 Image/BuildKernel/Template/GuruplugServerPlus=$(call Image/BuildKernel/Template,guruplug-server-plus)
 157 Image/BuildKernel/Template/Topkick1281P2=$(call Image/BuildKernel/Template,topkick)
 158
 159 define Image/BuildKernel
 160         $(call Image/BuildKernel/Template/$(PROFILE))
 161 endef
 162
 163 define Image/InstallKernel
 164         $(call Image/InstallKernel/Template/$(PROFILE))
 165 endef
 166
 167 define Image/Build
 168         $(if $(Image/Build/$(1)), \
 169                 $(call Image/Build/$(1),$(1)), \
 170                 $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-$(1).img \
 171         )
 172 endef
 173
 174 $(eval $(call BuildImage))