target/linux/imx6/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
  10 define get_human_name
  11 $(shell echo $(PROFILE) | tr '[:upper:]' '[:lower:]' | sed 's/_/-/g')
  12 endef
  13
  14 define Image/BuildKernel/Template
  15         cp $(LINUX_DIR)/arch/arm/boot/dts/$(1).dtb $(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb
  16
  17         $(call Image/BuildKernel/MkFIT,$(1),$(KDIR)/zImage,$(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb,none,0x10008000,0x10008000)
  18         cp $(KDIR)/fit-$(1).itb $(BIN_DIR)/$(IMG_PREFIX)-$(1)-fit-uImage.itb
  19
  20  ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  21         $(call Image/BuildKernel/MkFIT,$(1),$(KDIR)/zImage-initramfs,$(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb,none,0x10008000,0x10008000,-initramfs)
  22         cp $(KDIR)/fit-$(1)-initramfs.itb $(BIN_DIR)/$(IMG_PREFIX)-$(1)-fit-uImage-initramfs.itb
  23  endif
  24
  25         cp $(KDIR)/zImage $(BIN_DIR)/$(IMG_PREFIX)-zImage
  26
  27  ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  28         cp $(KDIR)/zImage-initramfs $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs
  29  endif
  30 endef
  31
  32 define Image/InstallKernel/Template
  33
  34  ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_KERNEL),)
  35         $(INSTALL_DIR) $(TARGET_DIR)/boot
  36         $(CP) $(BIN_DIR)/$(IMG_PREFIX)-zImage $(TARGET_DIR)/boot/
  37         ln -sf $(IMG_PREFIX)-zImage $(TARGET_DIR)/boot/zImage
  38  endif
  39
  40  ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_DTB),)
  41         $(INSTALL_DIR) $(TARGET_DIR)/boot
  42   ifneq ($(1),)
  43         $(CP) $(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb $(TARGET_DIR)/boot/
  44         ln -sf $(IMG_PREFIX)-$(1).dtb $(TARGET_DIR)/boot/$(1)
  45   endif
  46  endif
  47 endef
  48
  49 define Image/Build/squashfs
  50         $(call prepare_generic_squashfs,$(KDIR)/root.$(1))
  51         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(1).bin bs=128k conv=sync
  52         ( \
  53                 dd if=$(BIN_DIR)/$(IMG_PREFIX)-$(call get_human_name)-fit-uImage.itb bs=2048k conv=sync; \
  54                 dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
  55         ) > $(BIN_DIR)/$(IMG_PREFIX)-$(call get_human_name)-fit-$(1).bin
  56 endef
  57
  58 define Image/mkfs/targz
  59
  60         $(TAR) -czpf $(BIN_DIR)/$(IMG_PREFIX)-$(call get_human_name)-rootfs.tar.gz --numeric-owner --owner=0 --group=0 -C $(TARGET_DIR)/ .
  61 endef
  62
  63 define Image/Build/ubifs
  64
  65  ifneq ($($(PROFILE)_UBIFS_OPTS),)
  66         $(CP) $(KDIR)/root.ubifs $(BIN_DIR)/$(IMG_PREFIX)-$(call get_human_name)-ubifs.img
  67  endif
  68 endef
  69
  70 define Image/Build/ubi
  71
  72  ifneq ($($(PROFILE)_UBI_OPTS),)
  73         $(CP) $(KDIR)/root.ubi $(BIN_DIR)/$(IMG_PREFIX)-$(call get_human_name)-ubi.img
  74  endif
  75 endef
  76
  77
  78 Image/BuildKernel/Template/generic=$(call Image/BuildKernel/Template)
  79 Image/InstallKernel/Template/generic=$(call Image/InstallKernel/Template)
  80
  81 Image/BuildKernel/Template/IMX6DL_WANDBOARD=$(call Image/BuildKernel/Template,imx6dl-wandboard)
  82 Image/InstallKernel/Template/IMX6DL_WANDBOARD=$(call Image/InstallKernel/Template,imx6dl-wandboard)
  83
  84 Image/BuildKernel/Template/IMX6Q_GW5400_A=$(call Image/BuildKernel/Template,imx6q-gw5400-a)
  85 Image/InstallKernel/Template/IMX6Q_GW5400_A=$(call Image/InstallKernel/Template,imx6q-gw5400-a)
  86
  87 Image/BuildKernel/Template/IMX6Q_GW54XX=$(call Image/BuildKernel/Template,imx6q-gw54xx)
  88 Image/InstallKernel/Template/IMX6Q_GW54XX=$(call Image/InstallKernel/Template,imx6q-gw54xx)
  89
  90
  91 define Image/BuildKernel
  92         $(call Image/BuildKernel/Template/$(PROFILE))
  93 endef
  94
  95 define Image/InstallKernel
  96         $(call Image/InstallKernel/Template/$(PROFILE))
  97 endef
  98
  99 define Image/Build
 100         $(if $(Image/Build/$(1)), \
 101                 $(call Image/Build/$(1),$(1)), \
 102                 $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-$(1).img \
 103         )
 104 endef
 105
 106 $(eval $(call BuildImage))