target/linux/mvebu/image/Makefile

   1 #
   2 # Copyright (C) 2012-2014 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 $(INCLUDE_DIR)/image.mk
   9
  10 LOADADDR:=0x00008000
  11
  12 JFFS2_BLOCKSIZE = 128k
  13
  14 KDIR_TMP:=$(KDIR)/tmp
  15
  16
  17 UIMAGE:=$(BIN_DIR)/$(IMG_PREFIX)-uImage
  18
  19 define Image/Build/DTB
  20         cp $(KDIR)/zImage$(2) $(KDIR)/zImage$(2)-$(1);
  21         cat $(DTS_DIR)/$(1).dtb >> $(KDIR)/zImage$(2)-$(1);
  22         $(call Image/BuildKernel/MkuImage, \
  23                 none, $(LOADADDR), $(LOADADDR), \
  24                 $(KDIR)/zImage$(2)-$(1), $(KDIR)/uImage$(2)-$(1))
  25         cp $(KDIR)/uImage$(2)-$(1) $(UIMAGE)$(2)-$(1);
  26 endef
  27
  28 # $(1): Profile Name
  29 # $(2): DTB Name
  30 # $(3): Erase Block Size
  31 # $(4): Page Size
  32 # $(5): Sub-Page Size (optional)
  33 define NANDProfile
  34   define Image/BuildKernel/Profile/$(1)
  35         $(call Image/Build/DTB,$(2))
  36     ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  37         $(call Image/Build/Profile,$(1)/Initramfs)
  38     endif
  39   endef
  40
  41   define Image/Build/Profile/$(1)/BuildSysupgrade
  42         $(call Image/Build/SysupgradeNAND,$(2),$$(1),$(KDIR)/uImage-$(2))
  43   endef
  44
  45   define Image/Build/Profile/$(1)/Initramfs
  46         $(call Image/Build/DTB,$(2),-initramfs)
  47   endef
  48
  49   define Image/Build/Profile/$(1)/squashfs
  50         $(call Image/Build/UbinizeImage,$(2),,squashfs, -p $(3) -m $(4) $(if $(5),-s $(5)))
  51         cp $(KDIR)/$$(IMG_PREFIX)-$(2)-squashfs-ubinized.bin $(BIN_DIR)
  52   endef
  53
  54   PROFILES_LIST += $(1)
  55 endef
  56
  57 # $(1): Profile Name
  58 # $(2): Sub Profiles list
  59 define MultiProfile
  60   define Image/BuildKernel/Profile/$(1)
  61         $(foreach profile, $(2),
  62                 $(call Image/BuildKernel/Profile/$(profile)))
  63   endef
  64
  65   define Image/Build/Profile/$(1)/BuildSysupgrade
  66         $(foreach profile, $(2),
  67                 $(call Image/Build/Profile/$(profile)/BuildSysupgrade,$$(1)))
  68   endef
  69
  70   define Image/Build/Profile/$(1)/Initramfs
  71         $(foreach profile, $(2),
  72                 $(call Image/Build/Profile/$(profile)/Initramfs))
  73   endef
  74
  75   define Image/Build/Profile/$(1)/squashfs
  76         $(foreach profile, $(2),
  77                 $(call Image/Build/Profile/$(profile)/squashfs))
  78   endef
  79 endef
  80
  81 # Boards with NAND, with subpages
  82 $(eval $(call NANDProfile,370-DB,armada-370-db,128KiB,2048,512))
  83 $(eval $(call NANDProfile,370-RD,armada-370-rd,128KiB,2048,512))
  84 $(eval $(call NANDProfile,Mamba,armada-xp-mamba,128KiB,2048,512))
  85 $(eval $(call NANDProfile,Mirabox,armada-370-mirabox,128KiB,2048,512))
  86 $(eval $(call NANDProfile,OpenBlocks-AX-3-4,armada-xp-openblocks-ax3-4,128KiB,2048,512))
  87 $(eval $(call NANDProfile,XP-DB,armada-xp-db,128KiB,2048,512))
  88 $(eval $(call NANDProfile,XP-GP,armada-xp-gp,128KiB,2048,512))
  89
  90 define Image/Build/Profile/Mamba/squashfs
  91         $(call Image/Build/UbinizeImage,armada-xp-mamba,,squashfs, -p 128KiB -m 2048 -s 512)
  92         ( \
  93                 dd if=$(KDIR)/uImage-armada-xp-mamba bs=3072k conv=sync; \
  94                 dd if=$(KDIR)/$(IMG_PREFIX)-armada-xp-mamba-squashfs-ubinized.bin \
  95                 bs=2048 conv=sync; \
  96         ) > $(BIN_DIR)/$(IMG_PREFIX)-armada-xp-mamba-squashfs-factory.img
  97 endef
  98
  99 $(eval $(call MultiProfile,Generic,$(PROFILES_LIST)))
 100 $(eval $(call MultiProfile,Evalboards,$(PROFILES_LIST)))
 101
 102 define Image/BuildKernel
 103         $(call Image/BuildKernel/Profile/$(PROFILE))
 104 endef
 105
 106 define Image/Build/squashfs
 107         # Align the squashfs image size before calling the profiles,
 108         # otherwise the size would keep growing
 109         $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
 110         $(call Image/Build/Profile/$(PROFILE)/squashfs)
 111 endef
 112
 113 define Image/Build
 114         $(call Image/Build/$(1))
 115         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
 116         $(call Image/Build/Profile/$(PROFILE)/BuildSysupgrade,$(1))
 117 ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
 118         $(call Image/Build/Profile/$(PROFILE)/Initramfs)
 119 endif
 120 endef
 121
 122 $(eval $(call BuildImage))