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 endef
  26
  27 # $(1): Profile Name
  28 # $(2): DTB Name
  29 # $(3): Erase Block Size
  30 # $(4): Page Size
  31 # $(5): Sub-Page Size (optional)
  32 # $(6): VID offset (optional)
  33 define NANDProfile
  34   define Image/BuildKernel/Profile/$(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),$$(1),$(KDIR)/uImage-$(2))
  43   endef
  44
  45   define Image/Build/Profile/$(1)/Initramfs
  46         $(call Image/Build/DTB,$(2),-initramfs)
  47   endef
  48
  49   define Image/Build/Profile/$(1)/squashfs
  50         $(call Image/Build/UbinizeImage,$(2),,squashfs, -p $(3) -m $(4) $(if $(5),-s $(5)) $(if $(6),-O $(6)))
  51   endef
  52
  53   PROFILES_LIST += $(1)
  54 endef
  55
  56 # $(1): Profile Name
  57 # $(2): DTB Name
  58 # $(3): Erase Block Size
  59 define UBINORProfile
  60   define Image/BuildKernel/Profile/$(1)
  61         $(call Image/Build/DTB,$(2))
  62     ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  63         $(call Image/Build/Profile,$(1)/Initramfs)
  64     endif
  65   endef
  66
  67   define Image/Build/Profile/$(1)/Initramfs
  68         $(call Image/Build/DTB,$(2),-initramfs)
  69   endef
  70
  71   define Image/Build/Profile/$(1)/squashfs
  72         $(call Image/Build/UbinizeImage,$(2),,squashfs, -p $(3) -m 1)
  73   endef
  74
  75   PROFILES_LIST += $(1)
  76 endef
  77
  78 # $(1): Profile Name
  79 # $(2): DTB Name
  80 # $(3): Erase Block Size
  81 define NORProfile
  82   define Image/BuildKernel/Profile/$(1)
  83         $(call Image/Build/DTB,$(2))
  84     ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  85         $(call Image/Build/Profile,$(1)/Initramfs)
  86     endif
  87   endef
  88
  89   define Image/Build/Profile/$(1)/Initramfs
  90         $(call Image/Build/DTB,$(2),-initramfs)
  91   endef
  92
  93   define Image/Build/Profile/$(1)/squashfs
  94         ( \
  95                 dd if=$(KDIR)/uImage-$(2) bs=$(3) conv=sync; \
  96                 dd if=$(KDIR)/root.squashfs bs=$(3) conv=sync; \
  97         ) > $$(BIN_DIR)/$$(IMG_PREFIX)-$(2)-squashfs-firmware.bin
  98   endef
  99
 100   PROFILES_LIST += $(1)
 101 endef
 102
 103 # $(1): Profile Name
 104 # $(2): Sub Profiles list
 105 define MultiProfile
 106   define Image/BuildKernel/Profile/$(1)
 107         $(foreach profile, $(2),
 108                 $(call Image/BuildKernel/Profile/$(profile)))
 109   endef
 110
 111   define Image/Build/Profile/$(1)/BuildSysupgrade
 112         $(foreach profile, $(2),
 113                 $(call Image/Build/Profile/$(profile)/BuildSysupgrade,$$(1)))
 114   endef
 115
 116   define Image/Build/Profile/$(1)/Initramfs
 117         $(foreach profile, $(2),
 118                 $(call Image/Build/Profile/$(profile)/Initramfs))
 119   endef
 120
 121   define Image/Build/Profile/$(1)/squashfs
 122         $(foreach profile, $(2),
 123                 $(call Image/Build/Profile/$(profile)/squashfs))
 124   endef
 125 endef
 126
 127 # Boards with NAND, without subpages
 128 $(eval $(call NANDProfile,370-DB,armada-370-db,512KiB,4096))
 129 $(eval $(call NANDProfile,370-RD,armada-370-rd,512KiB,4096))
 130 $(eval $(call NANDProfile,385-DB-AP,armada-385-db-ap,256KiB,4096))
 131 $(eval $(call NANDProfile,Mirabox,armada-370-mirabox,512KiB,4096))
 132 $(eval $(call NANDProfile,XP-DB,armada-xp-db,512KiB,4096))
 133 $(eval $(call NANDProfile,XP-GP,armada-xp-gp,512KiB,4096))
 134
 135 # Boards with NAND, with subpages
 136 $(eval $(call NANDProfile,Mamba,armada-xp-linksys-mamba,128KiB,2048,512,2048))
 137
 138 # Boards with large NOR, where we want to use UBI
 139 $(eval $(call UBINORProfile,OpenBlocks-AX-3-4,armada-xp-openblocks-ax3-4,128KiB))
 140
 141 # Boards with small NOR, where UBI doesn't make sense
 142 $(eval $(call NORProfile,385-RD,armada-385-rd,256KiB))
 143
 144 define Image/Build/Profile/Mamba/squashfs
 145         $(call Image/Build/UbinizeImage,armada-xp-linksys-mamba,,squashfs, -p 128KiB -m 2048 -s 512 -O 2048)
 146         ( \
 147                 dd if=$(KDIR)/uImage-armada-xp-linksys-mamba bs=3072k conv=sync; \
 148                 dd if=$(KDIR)/$(IMG_PREFIX)-armada-xp-linksys-mamba-squashfs-ubinized.bin \
 149                 bs=2048 conv=sync; \
 150         ) > $(BIN_DIR)/$(IMG_PREFIX)-armada-xp-linksys-mamba-squashfs-factory.img
 151 endef
 152
 153 define Image/Build/Profile/385-DB-AP/squashfs
 154         $(call Image/Build/UbinizeImage,armada-385-db-ap,,squashfs, -p 256KiB -m 4096)
 155         ( \
 156                 dd if=$(KDIR)/uImage-armada-385-db-ap bs=8M conv=sync; \
 157                 dd if=$(KDIR)/$(IMG_PREFIX)-armada-385-db-ap-squashfs-ubinized.bin \
 158                 bs=4096 conv=sync; \
 159         ) > $(BIN_DIR)/$(IMG_PREFIX)-armada-385-db-ap-squashfs-factory.img
 160 endef
 161
 162 # The Default profile should build everything
 163 $(eval $(call MultiProfile,Default,$(PROFILES_LIST)))
 164
 165 define Image/BuildKernel
 166         $(call Image/BuildKernel/Profile/$(PROFILE))
 167 endef
 168
 169 define Image/Build/squashfs
 170         # Align the squashfs image size before calling the profiles,
 171         # otherwise the size would keep growing
 172         $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
 173         $(call Image/Build/Profile/$(PROFILE)/squashfs)
 174 endef
 175
 176 define Image/Build
 177         $(call Image/Build/$(1))
 178         $(call Image/Build/Profile/$(PROFILE)/BuildSysupgrade,$(1))
 179 ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
 180         $(call Image/Build/Profile/$(PROFILE)/Initramfs)
 181 endif
 182 endef
 183
 184 $(eval $(call BuildImage))