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 $(INCLUDE_DIR)/image.mk
   9
  10 TARGET_DTBS := armada-xp-db armada-370-db armada-xp-openblocks-ax3-4 armada-370-mirabox \
  11                 armada-370-rd armada-xp-gp armada-xp-mamba
  12
  13 NANDBOARDS := armada-xp-mamba
  14
  15 LOADADDR:=0x00008000
  16
  17 JFFS2_BLOCKSIZE = 128k
  18
  19 UBIFS_OPTS = -F -m 2048 -e 124KiB -c 4096 -U
  20 UBI_OPTS = -m 2048 -p 128KiB -s 512 -O 2048
  21
  22 KDIR_TMP:=$(KDIR)/tmp
  23
  24
  25 UIMAGE:=$(BIN_DIR)/$(IMG_PREFIX)-uImage
  26
  27 define Image/Build/DTB
  28         cp $(KDIR)/zImage$(2) $(KDIR)/zImage$(2)-$(1);
  29         cat $(DTS_DIR)/$(1).dtb >> $(KDIR)/zImage$(2)-$(1);
  30         $(call Image/BuildKernel/MkuImage, \
  31                 none, $(LOADADDR), $(LOADADDR), \
  32                 $(KDIR)/zImage$(2)-$(1), $(KDIR)/uImage$(2)-$(1))
  33         cp $(KDIR)/uImage$(2)-$(1) $(UIMAGE)$(2)-$(1);
  34 endef
  35
  36 define Image/BuildKernel
  37         $(foreach dtb,$(TARGET_DTBS),$(call Image/Build/DTB,$(dtb)))
  38  ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  39         $(call Image/Build/Initramfs)
  40  endif
  41 endef
  42
  43 define Image/Build/squashfs
  44         $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
  45         $(foreach nandboard,$(NANDBOARDS),$(call Image/Build/UbinizeImage,$(nandboard),,squashfs,$(UBI_OPTS));)
  46         ( \
  47                 dd if=$(KDIR)/uImage-armada-xp-mamba bs=3072k conv=sync; \
  48                 dd if=$(KDIR)/$(IMG_PREFIX)-armada-xp-mamba-squashfs-ubinized.bin \
  49                 bs=2048 conv=sync; \
  50         ) > $(BIN_DIR)/$(IMG_PREFIX)-armada-xp-mamba-squashfs-factory.img
  51 endef
  52
  53 define Image/Build/Initramfs
  54         $(foreach dtb,$(TARGET_DTBS),$(call Image/Build/DTB,$(dtb),-initramfs))
  55 endef
  56
  57 define BuildSysupgrade
  58         $(call Image/Build/SysupgradeNAND,$(2),$(1),$(KDIR)/uImage-$(2))
  59 endef
  60
  61 define Image/Build
  62         $(call Image/Build/$(1))
  63         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
  64         $(foreach nandboard,$(NANDBOARDS),$(call BuildSysupgrade,$(1),$(nandboard));)
  65 ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  66         $(call Image/Build/Initramfs)
  67 endif
  68 endef
  69
  70 $(eval $(call BuildImage))