target/linux/sunxi/image/Makefile

   1 #
   2 # Copyright (C) 2013 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 include $(INCLUDE_DIR)/host.mk
  10
  11 FAT32_BLOCK_SIZE=1024
  12 FAT32_BLOCKS=$(shell echo $$(($(CONFIG_SUNXI_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
  13
  14 BOARDS:= \
  15         sun4i-a10-cubieboard \
  16         sun4i-a10-olinuxino-lime \
  17         sun4i-a10-pcduino \
  18         sun5i-a13-olinuxino \
  19         sun6i-a31-colombus \
  20         sun7i-a20-bananapi \
  21         sun7i-a20-cubieboard2 \
  22         sun7i-a20-cubietruck \
  23         sun7i-a20-olinuxino-micro \
  24         sun7i-a20-pcduino3
  25
  26 define Image/BuildKernel
  27         mkimage -A arm -O linux -T kernel -C none \
  28                 -a 0x40008000 -e 0x40008000 \
  29                 -n 'ARM OpenWrt Linux-$(LINUX_VERSION)' \
  30                 -d $(KDIR)/zImage $(BIN_DIR)/$(IMG_PREFIX)-uImage
  31
  32     ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  33         $(CP) $(KDIR)/zImage-initramfs $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs
  34         echo -ne '\x00\x00\x00\x00' >> $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs
  35         $(call Image/BuildKernel/MkuImage, \
  36                 none, 0x40008000, 0x40008000, \
  37                 $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs, \
  38                 $(BIN_DIR)/$(IMG_PREFIX)-uImage-initramfs \
  39         )
  40     endif
  41
  42         $(foreach board,$(BOARDS),
  43                 $(CP) $(DTS_DIR)/$(board).dtb $(BIN_DIR)/
  44         )
  45 endef
  46
  47 define Image/Build/SDCard
  48         rm -f $(KDIR)/boot.img
  49         mkdosfs $(KDIR)/boot.img -C $(FAT32_BLOCKS)
  50
  51         mcopy -i $(KDIR)/boot.img $(BIN_DIR)/uboot-sunxi-$(PROFILE)/openwrt-sunxi-$(PROFILE)-uEnv.txt ::uEnv.txt
  52         mcopy -i $(KDIR)/boot.img $(BIN_DIR)/$(2).dtb ::dtb
  53         mcopy -i $(KDIR)/boot.img $(BIN_DIR)/$(IMG_PREFIX)-uImage ::uImage
  54
  55         ./gen_sunxi_sdcard_img.sh \
  56                 $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-sdcard-vfat-$(1).img \
  57                 $(KDIR)/boot.img \
  58                 $(KDIR)/root.$(1) \
  59                 $(CONFIG_SUNXI_SD_BOOT_PARTSIZE) \
  60                 $(CONFIG_TARGET_ROOTFS_PARTSIZE) \
  61                 $(BIN_DIR)/uboot-sunxi-$(PROFILE)/openwrt-sunxi-$(PROFILE)-u-boot-with-spl.bin
  62 endef
  63
  64 define Image/Build/Profile/A10-OLinuXino-Lime
  65         $(call Image/Build/SDCard,$(1),sun4i-a10-olinuxino-lime)
  66 endef
  67
  68 define Image/Build/Profile/A13-OLinuXino
  69         $(call Image/Build/SDCard,$(1),sun5i-a13-olinuxino)
  70 endef
  71
  72 define Image/Build/Profile/A20-OLinuXino_MICRO
  73         $(call Image/Build/SDCard,$(1),sun7i-a20-olinuxino-micro)
  74 endef
  75
  76 define Image/Build/Profile/Bananapi
  77         $(call Image/Build/SDCard,$(1),sun7i-a20-bananapi)
  78 endef
  79
  80 define Image/Build/Profile/Cubieboard
  81         $(call Image/Build/SDCard,$(1),sun4i-a10-cubieboard)
  82 endef
  83
  84 define Image/Build/Profile/Cubieboard2
  85         $(call Image/Build/SDCard,$(1),sun7i-a20-cubieboard2)
  86 endef
  87
  88 define Image/Build/Profile/OLIMEX-A13-SOM
  89         $(call Image/Build/SDCard,$(1),sun5i-a13-olinuxino)
  90 endef
  91
  92 define Image/Build/Profile/pcDuino
  93         $(call Image/Build/SDCard,$(1),sun4i-a10-pcduino)
  94 endef
  95
  96 define Image/Build/Profile/Linksprite_pcDuino3
  97         $(call Image/Build/SDCard,$(1),sun7i-a20-pcduino3)
  98 endef
  99
 100 define Image/Build
 101         $(call Image/Build/$(1),$(1))
 102         $(call Image/Build/Profile/$(PROFILE),$(1))
 103
 104         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-root.$(1) bs=128k conv=sync
 105 endef
 106
 107 $(eval $(call BuildImage))