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