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 define Image/Build/DTB
  18         cp $(KDIR)/zImage$(2) $(KDIR)/zImage$(2)-$(1);
  19         cat $(DTS_DIR)/$(1).dtb >> $(KDIR)/zImage$(2)-$(1);
  20         $(call Image/BuildKernel/MkuImage, \
  21                 none, $(LOADADDR), $(LOADADDR), \
  22                 $(KDIR)/zImage$(2)-$(1), $(KDIR)/uImage$(2)-$(1))
  23 endef
  24
  25 # $(1): Profile Name
  26 # $(2): DTB Name
  27 # $(3): Erase Block Size
  28 # $(4): Page Size
  29 # $(5): Sub-Page Size (optional)
  30 # $(6): VID offset (optional)
  31 define NANDProfile
  32   define Image/BuildKernel/Profile/$(1)
  33         $(call Image/Build/DTB,$(2))
  34     ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  35         $(call Image/Build/Profile,$(1)/Initramfs)
  36     endif
  37   endef
  38
  39   define Image/Build/Profile/$(1)/BuildSysupgrade
  40         $(call Image/Build/SysupgradeNAND,$(2),$$(1),$(KDIR)/uImage-$(2))
  41   endef
  42
  43   define Image/Build/Profile/$(1)/Initramfs
  44         $(call Image/Build/DTB,$(2),-initramfs)
  45         cp $(KDIR)/uImage-initramfs-$(2) $(BIN_DIR)/$(IMG_PREFIX)-$(2)-initramfs
  46   endef
  47
  48   define Image/Build/Profile/$(1)/squashfs
  49         $(call Image/Build/UbinizeImage,$(2),,squashfs, -p $(3) -m $(4) $(if $(5),-s $(5)) $(if $(6),-O $(6)))
  50   endef
  51
  52   PROFILES_LIST += $(1)
  53 endef
  54
  55 # $(1): Profile Name
  56 # $(2): DTB Name
  57 # $(3): Erase Block Size
  58 define UBINORProfile
  59   define Image/BuildKernel/Profile/$(1)
  60         $(call Image/Build/DTB,$(2))
  61     ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  62         $(call Image/Build/Profile,$(1)/Initramfs)
  63     endif
  64   endef
  65
  66   define Image/Build/Profile/$(1)/Initramfs
  67         $(call Image/Build/DTB,$(2),-initramfs)
  68   endef
  69
  70   define Image/Build/Profile/$(1)/squashfs
  71         $(call Image/Build/UbinizeImage,$(2),,squashfs, -p $(3) -m 1)
  72   endef
  73
  74   PROFILES_LIST += $(1)
  75 endef
  76
  77 # $(1): Profile Name
  78 # $(2): DTB Name
  79 # $(3): Erase Block Size
  80 define NORProfile
  81   define Image/BuildKernel/Profile/$(1)
  82         $(call Image/Build/DTB,$(2))
  83     ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  84         $(call Image/Build/Profile,$(1)/Initramfs)
  85     endif
  86   endef
  87
  88   define Image/Build/Profile/$(1)/Initramfs
  89         $(call Image/Build/DTB,$(2),-initramfs)
  90   endef
  91
  92   define Image/Build/Profile/$(1)/squashfs
  93         ( \
  94                 dd if=$(KDIR)/uImage-$(2) bs=$(3) conv=sync; \
  95                 dd if=$(KDIR)/root.squashfs bs=$(3) conv=sync; \
  96         ) > $$(BIN_DIR)/$$(IMG_PREFIX)-$(2)-squashfs-firmware.bin
  97   endef
  98
  99   PROFILES_LIST += $(1)
 100 endef
 101
 102 # $(1): Profile Name
 103 # $(2): Sub Profiles list
 104 define MultiProfile
 105   define Image/BuildKernel/Profile/$(1)
 106         $(foreach profile, $(2),
 107                 $(call Image/BuildKernel/Profile/$(profile)))
 108   endef
 109
 110   define Image/Build/Profile/$(1)/BuildSysupgrade
 111         $(foreach profile, $(2),
 112                 $(call Image/Build/Profile/$(profile)/BuildSysupgrade,$$(1)))
 113   endef
 114
 115   define Image/Build/Profile/$(1)/Initramfs
 116         $(foreach profile, $(2),
 117                 $(call Image/Build/Profile/$(profile)/Initramfs))
 118   endef
 119
 120   define Image/Build/Profile/$(1)/squashfs
 121         $(foreach profile, $(2),
 122                 $(call Image/Build/Profile/$(profile)/squashfs))
 123   endef
 124 endef
 125
 126 # Boards with NAND, without subpages
 127 $(eval $(call NANDProfile,370-DB,armada-370-db,512KiB,4096))
 128 $(eval $(call NANDProfile,370-RD,armada-370-rd,512KiB,4096))
 129 $(eval $(call NANDProfile,385-DB-AP,armada-385-db-ap,256KiB,4096))
 130 $(eval $(call NANDProfile,Mirabox,armada-370-mirabox,512KiB,4096))
 131 $(eval $(call NANDProfile,XP-DB,armada-xp-db,512KiB,4096))
 132 $(eval $(call NANDProfile,XP-GP,armada-xp-gp,512KiB,4096))
 133
 134 # Boards with NAND, with subpages
 135 $(eval $(call NANDProfile,Mamba,armada-xp-linksys-mamba,128KiB,2048,512,2048))
 136
 137 # Boards with large NOR, where we want to use UBI
 138 $(eval $(call UBINORProfile,OpenBlocks-AX-3-4,armada-xp-openblocks-ax3-4,128KiB))
 139
 140 # Boards with small NOR, where UBI doesn't make sense
 141 $(eval $(call NORProfile,385-RD,armada-385-rd,256KiB))
 142
 143 ###
 144 ### Linksys
 145 ###
 146
 147 # Mamba: Linksys WRT1900AC
 148 define Image/Build/Profile/Mamba/squashfs
 149         $(call Image/Build/UbinizeImage,armada-xp-linksys-mamba,,squashfs, -p 128KiB -m 2048 -s 512 -O 2048)
 150         ( \
 151                 dd if=$(KDIR)/uImage-armada-xp-linksys-mamba bs=3072k conv=sync; \
 152                 dd if=$(KDIR)/$(IMG_PREFIX)-armada-xp-linksys-mamba-squashfs-ubinized.bin \
 153                 bs=2048 conv=sync; \
 154         ) > $(BIN_DIR)/$(IMG_PREFIX)-armada-xp-linksys-mamba-squashfs-factory.img
 155 endef
 156
 157 ###
 158 ### Marvell
 159 ###
 160
 161 # Marvell Armada 385 Access Point Development board (DB-88F6820-AP)
 162 define Image/Build/Profile/385-DB-AP/squashfs
 163         $(call Image/Build/UbinizeImage,armada-385-db-ap,,squashfs, -p 256KiB -m 4096)
 164         ( \
 165                 dd if=$(KDIR)/uImage-armada-385-db-ap bs=8M conv=sync; \
 166                 dd if=$(KDIR)/$(IMG_PREFIX)-armada-385-db-ap-squashfs-ubinized.bin \
 167                 bs=4096 conv=sync; \
 168         ) > $(BIN_DIR)/$(IMG_PREFIX)-armada-385-db-ap-squashfs-factory.img
 169 endef
 170
 171
 172 # The Default profile should build everything
 173 $(eval $(call MultiProfile,Default,$(PROFILES_LIST)))
 174
 175 define Image/BuildKernel
 176         $(call Image/BuildKernel/Profile/$(PROFILE))
 177 endef
 178
 179 define Image/Build/squashfs
 180         # Align the squashfs image size before calling the profiles,
 181         # otherwise the size would keep growing
 182         $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
 183         $(call Image/Build/Profile/$(PROFILE)/squashfs)
 184 endef
 185
 186 define Image/Build
 187         $(call Image/Build/$(1))
 188         $(call Image/Build/Profile/$(PROFILE)/BuildSysupgrade,$(1))
 189 ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
 190         $(call Image/Build/Profile/$(PROFILE)/Initramfs)
 191 endif
 192 endef
 193
 194 $(eval $(call BuildImage))