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 include $(TOPDIR)/rules.mk
   8 include $(INCLUDE_DIR)/image.mk
   9
  10 NAND_BLOCKSIZE := 2048:128k
  11
  12 define Image/BuildKernel/Template
  13
  14         $(CP) $(KDIR)/zImage $(BIN_DIR)/$(IMG_PREFIX)-zImage
  15         echo -ne '\x00\x00\x00\x00' >> $(BIN_DIR)/$(IMG_PREFIX)-zImage
  16         $(call Image/BuildKernel/MkuImageARM, \
  17                 0x00008000, \
  18                 $(BIN_DIR)/$(IMG_PREFIX)-zImage, \
  19                 $(BIN_DIR)/$(IMG_PREFIX)-uImage \
  20         )
  21
  22  ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  23         $(CP) $(KDIR)/zImage-initramfs $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs
  24         echo -ne '\x00\x00\x00\x00' >> $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs
  25         $(call Image/BuildKernel/MkuImageARM, \
  26                 0x00008000, \
  27                 $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs, \
  28                 $(BIN_DIR)/$(IMG_PREFIX)-uImage-initramfs \
  29         )
  30  endif
  31
  32  ifneq ($(1),)
  33         $(CP) $(LINUX_DIR)/arch/arm/boot/dts/kirkwood-$(1).dtb $(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb
  34
  35         $(CP) $(KDIR)/zImage $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-zImage
  36         cat $(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb >> $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-zImage
  37         $(call Image/BuildKernel/MkuImageARM, \
  38                 0x00008000, \
  39                 $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-zImage, \
  40                 $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-uImage \
  41         )
  42
  43   ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  44         $(CP) $(KDIR)/zImage-initramfs $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-zImage-initramfs
  45         cat $(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb >> $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-zImage-initramfs
  46         $(call Image/BuildKernel/MkuImageARM, \
  47                 0x00008000, \
  48                 $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-zImage-initramfs, \
  49                 $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-uImage-initramfs \
  50         )
  51   endif
  52  endif
  53 endef
  54
  55 define Image/InstallKernel/Template
  56
  57  ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_KERNEL),)
  58         $(INSTALL_DIR) $(TARGET_DIR)/boot
  59         $(CP) $(BIN_DIR)/$(IMG_PREFIX)-zImage $(TARGET_DIR)/boot/
  60  endif
  61
  62  ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_DTB),)
  63         $(INSTALL_DIR) $(TARGET_DIR)/boot
  64   ifneq ($(1),)
  65         $(CP) $(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb $(TARGET_DIR)/boot/
  66   endif
  67  endif
  68 endef
  69
  70 define Image/Build/jffs2-nand-2048-128k
  71         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-$(1).img \
  72                 bs=2048 conv=sync
  73 endef
  74
  75 define Image/Build/squashfs
  76         $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
  77         ( \
  78                 dd if=$(KDIR)/zImage bs=4096k conv=sync; \
  79                 dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
  80         ) > $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-$(1).img
  81 endef
  82
  83 define Image/Build/ubifs
  84
  85  ifneq ($($(PROFILE)_UBIFS_OPTS),)
  86         $(CP) $(KDIR)/root.ubifs $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-ubifs.img
  87  endif
  88 endef
  89
  90 define Image/Build/ubi
  91
  92  ifneq ($($(PROFILE)_UBI_OPTS),)
  93         $(CP) $(KDIR)/root.ubi $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-ubi.img
  94  endif
  95 endef
  96
  97 Image/BuildKernel/Template/Generic=$(call Image/BuildKernel/Template)
  98 Image/InstallKernel/Template/Generic=$(call Image/InstallKernel/Template)
  99
 100 Image/BuildKernel/Template/IB62X0=$(call Image/BuildKernel/Template,ib62x0)
 101 Image/InstallKernel/Template/IB62X0=$(call Image/InstallKernel/Template,ib62x0)
 102
 103 define Image/BuildKernel
 104         $(call Image/BuildKernel/Template/$(PROFILE))
 105 endef
 106
 107 define Image/InstallKernel
 108         $(call Image/InstallKernel/Template/$(PROFILE))
 109 endef
 110
 111 define Image/Build
 112         $(if $(Image/Build/$(1)), \
 113                 $(call Image/Build/$(1),$(1)), \
 114                 $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-$(1).img \
 115         )
 116 endef
 117
 118 $(eval $(call BuildImage))