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 sanitize_profile_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         $(call Image/BuildKernel/MkuImage, \
  27                 none, 0x10008000, 0x10008000, \
  28                 $(BIN_DIR)/$(IMG_PREFIX)-zImage, \
  29                 $(BIN_DIR)/$(IMG_PREFIX)-uImage \
  30         )
  31
  32  ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  33         $(CP) $(KDIR)/zImage-initramfs $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs
  34         $(call Image/BuildKernel/MkuImage, \
  35                 none, 0x10008000, 0x10008000, \
  36                 $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs, \
  37                 $(BIN_DIR)/$(IMG_PREFIX)-uImage-initramfs \
  38         )
  39  endif
  40 endef
  41
  42 define Image/InstallKernel/Template
  43
  44  ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_KERNEL),)
  45         $(INSTALL_DIR) $(TARGET_DIR)/boot
  46    ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_UIMAGE),)
  47         $(CP) $(BIN_DIR)/$(IMG_PREFIX)-uImage $(TARGET_DIR)/boot/
  48         ln -sf $(IMG_PREFIX)-uImage $(TARGET_DIR)/boot/uImage
  49    endif
  50    ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_ZIMAGE),)
  51         $(CP) $(BIN_DIR)/$(IMG_PREFIX)-zImage $(TARGET_DIR)/boot/
  52         ln -sf $(IMG_PREFIX)-zImage $(TARGET_DIR)/boot/zImage
  53    endif
  54    ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_FIT),)
  55         $(CP) $(BIN_DIR)/$(IMG_PREFIX)-$(1)-fit-uImage.itb $(TARGET_DIR)/boot/
  56         ln -sf $(IMG_PREFIX)-$(1)-fit-uImage.itb $(TARGET_DIR)/boot/uImage.itb
  57    endif
  58  endif
  59
  60  ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_DTB),)
  61         $(INSTALL_DIR) $(TARGET_DIR)/boot
  62   ifneq ($(1),)
  63         $(CP) $(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb $(TARGET_DIR)/boot/
  64         ln -sf $(IMG_PREFIX)-$(1).dtb $(TARGET_DIR)/boot/$(1).dtb
  65   endif
  66  endif
  67 endef
  68
  69 define Image/Build/squashfs
  70         $(call prepare_generic_squashfs,$(KDIR)/root.$(1))
  71         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(1).bin bs=128k conv=sync
  72         ( \
  73                 dd if=$(BIN_DIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-fit-uImage.itb bs=2048k conv=sync; \
  74                 dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
  75         ) > $(BIN_DIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-fit-$(1).bin
  76 endef
  77
  78 define Image/mkfs/targz
  79
  80         $(TAR) -czpf $(BIN_DIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-rootfs.tar.gz --numeric-owner --owner=0 --group=0 -C $(TARGET_DIR)/ .
  81 endef
  82
  83 define Image/Build/ubifs
  84
  85  ifneq ($($(PROFILE)_UBIFS_OPTS),)
  86         $(CP) $(KDIR)/root.ubifs $(BIN_DIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-rootfs.ubifs
  87  endif
  88 endef
  89
  90 define Image/Build/ubi
  91
  92  ifneq ($($(PROFILE)_UBI_OPTS),)
  93         $(CP) $(KDIR)/root.ubi $(BIN_DIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-rootfs.ubi
  94  endif
  95 endef
  96
  97
  98 Image/BuildKernel/Template/generic=$(call Image/BuildKernel/Template)
  99 Image/InstallKernel/Template/generic=$(call Image/InstallKernel/Template)
 100
 101 Image/BuildKernel/Template/IMX6DL_WANDBOARD=$(call Image/BuildKernel/Template,imx6dl-wandboard)
 102 Image/InstallKernel/Template/IMX6DL_WANDBOARD=$(call Image/InstallKernel/Template,imx6dl-wandboard)
 103
 104 Image/BuildKernel/Template/IMX6Q_GW5400_A=$(call Image/BuildKernel/Template,imx6q-gw5400-a)
 105 Image/InstallKernel/Template/IMX6Q_GW5400_A=$(call Image/InstallKernel/Template,imx6q-gw5400-a)
 106
 107 Image/BuildKernel/Template/IMX6Q_GW54XX=$(call Image/BuildKernel/Template,imx6q-gw54xx)
 108 Image/InstallKernel/Template/IMX6Q_GW54XX=$(call Image/InstallKernel/Template,imx6q-gw54xx)
 109
 110
 111 define Image/BuildKernel
 112         $(call Image/BuildKernel/Template/$(PROFILE))
 113 endef
 114
 115 define Image/InstallKernel
 116         $(call Image/InstallKernel/Template/$(PROFILE))
 117 endef
 118
 119 define Image/Build
 120         $(if $(Image/Build/$(1)), \
 121                 $(call Image/Build/$(1),$(1)), \
 122                 $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-$(1).img \
 123         )
 124 endef
 125
 126 $(eval $(call BuildImage))