target/linux/mvebu/image/Makefile

   1 #
   2 # Copyright (C) 2012-2015 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): DTB Name
  59 # $(3): Erase Block Size
  60 define UBINORProfile
  61   define Image/BuildKernel/Profile/$(1)
  62         $(call Image/Build/DTB,$(2))
  63     ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  64         $(call Image/Build/Profile,$(1)/Initramfs)
  65     endif
  66   endef
  67
  68   define Image/Build/Profile/$(1)/Initramfs
  69         $(call Image/Build/DTB,$(2),-initramfs)
  70   endef
  71
  72   define Image/Build/Profile/$(1)/squashfs
  73         $(call Image/Build/UbinizeImage,$(2),,squashfs, -p $(3) -m 1)
  74   endef
  75
  76   PROFILES_LIST += $(1)
  77 endef
  78
  79 # $(1): Profile Name
  80 # $(2): DTB Name
  81 # $(3): Erase Block Size
  82 define NORProfile
  83   define Image/BuildKernel/Profile/$(1)
  84         $(call Image/Build/DTB,$(2))
  85     ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  86         $(call Image/Build/Profile,$(1)/Initramfs)
  87     endif
  88   endef
  89
  90   define Image/Build/Profile/$(1)/Initramfs
  91         $(call Image/Build/DTB,$(2),-initramfs)
  92   endef
  93
  94   define Image/Build/Profile/$(1)/squashfs
  95         ( \
  96                 dd if=$(KDIR)/uImage-$(2) bs=$(3) conv=sync; \
  97                 dd if=$(KDIR)/root.squashfs bs=$(3) conv=sync; \
  98         ) > $$(BIN_DIR)/$$(IMG_PREFIX)-$(2)-squashfs-firmware.bin
  99   endef
 100
 101   PROFILES_LIST += $(1)
 102 endef
 103
 104 # $(1): Profile Name
 105 # $(2): Sub Profiles list
 106 define MultiProfile
 107   define Image/BuildKernel/Profile/$(1)
 108         $(foreach profile, $(2),
 109                 $(call Image/BuildKernel/Profile/$(profile)))
 110   endef
 111
 112   define Image/Build/Profile/$(1)/BuildSysupgrade
 113         $(foreach profile, $(2),
 114                 $(call Image/Build/Profile/$(profile)/BuildSysupgrade,$$(1)))
 115   endef
 116
 117   define Image/Build/Profile/$(1)/Initramfs
 118         $(foreach profile, $(2),
 119                 $(call Image/Build/Profile/$(profile)/Initramfs))
 120   endef
 121
 122   define Image/Build/Profile/$(1)/squashfs
 123         $(foreach profile, $(2),
 124                 $(call Image/Build/Profile/$(profile)/squashfs))
 125   endef
 126 endef
 127
 128 # Boards with NAND, without subpages
 129 $(eval $(call NANDProfile,370-DB,armada-370-db,512KiB,4096))
 130 $(eval $(call NANDProfile,370-RD,armada-370-rd,512KiB,4096))
 131 $(eval $(call NANDProfile,385-DB-AP,armada-385-db-ap,256KiB,4096))
 132 $(eval $(call NANDProfile,Mirabox,armada-370-mirabox,512KiB,4096))
 133 $(eval $(call NANDProfile,XP-DB,armada-xp-db,512KiB,4096))
 134 $(eval $(call NANDProfile,XP-GP,armada-xp-gp,512KiB,4096))
 135
 136 # Boards with NAND, with subpages
 137 $(eval $(call NANDProfile,Mamba,armada-xp-mamba,128KiB,2048,512))
 138
 139 # Boards with large NOR, where we want to use UBI
 140 $(eval $(call UBINORProfile,OpenBlocks-AX-3-4,armada-xp-openblocks-ax3-4,128KiB))
 141
 142 # Boards with small NOR, where UBI doesn't make sense
 143 $(eval $(call NORProfile,385-RD,armada-385-rd,256KiB))
 144
 145 define Image/Build/Profile/Mamba/squashfs
 146         $(call Image/Build/UbinizeImage,armada-xp-mamba,,squashfs, -p 128KiB -m 2048 -s 512)
 147         ( \
 148                 dd if=$(KDIR)/uImage-armada-xp-mamba bs=3072k conv=sync; \
 149                 dd if=$(KDIR)/$(IMG_PREFIX)-armada-xp-mamba-squashfs-ubinized.bin \
 150                 bs=2048 conv=sync; \
 151         ) > $(BIN_DIR)/$(IMG_PREFIX)-armada-xp-mamba-squashfs-factory.img
 152 endef
 153
 154 # The Default profile should build everything
 155 $(eval $(call MultiProfile,Default,$(PROFILES_LIST)))
 156
 157 define Image/BuildKernel
 158         $(call Image/BuildKernel/Profile/$(PROFILE))
 159 endef
 160
 161 define Image/Build/squashfs
 162         # Align the squashfs image size before calling the profiles,
 163         # otherwise the size would keep growing
 164         $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
 165         $(call Image/Build/Profile/$(PROFILE)/squashfs)
 166 endef
 167
 168 define Image/Build
 169         $(call Image/Build/$(1))
 170         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
 171         $(call Image/Build/Profile/$(PROFILE)/BuildSysupgrade,$(1))
 172 ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
 173         $(call Image/Build/Profile/$(PROFILE)/Initramfs)
 174 endif
 175 endef
 176
 177 $(eval $(call BuildImage))