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   endif
  45  endif
  46 endef
  47
  48 define Image/Build/squashfs
  49         $(call prepare_generic_squashfs,$(KDIR)/root.$(1))
  50         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(1).bin bs=128k conv=sync
  51         ( \
  52                 dd if=$(BIN_DIR)/$(IMG_PREFIX)-$(call get_human_name)-fit-uImage.itb bs=2048k conv=sync; \
  53                 dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
  54         ) > $(BIN_DIR)/$(IMG_PREFIX)-$(call get_human_name)-fit-$(1).bin
  55 endef
  56
  57 define Image/mkfs/targz
  58
  59         $(TAR) -czpf $(BIN_DIR)/$(IMG_PREFIX)-$(call get_human_name)-rootfs.tar.gz --numeric-owner --owner=0 --group=0 -C $(TARGET_DIR)/ .
  60 endef
  61
  62 define Image/Build/ubifs
  63
  64  ifneq ($($(PROFILE)_UBIFS_OPTS),)
  65         $(CP) $(KDIR)/root.ubifs $(BIN_DIR)/$(IMG_PREFIX)-$(call get_human_name)-ubifs.img
  66  endif
  67 endef
  68
  69 define Image/Build/ubi
  70
  71  ifneq ($($(PROFILE)_UBI_OPTS),)
  72         $(CP) $(KDIR)/root.ubi $(BIN_DIR)/$(IMG_PREFIX)-$(call get_human_name)-ubi.img
  73  endif
  74 endef
  75
  76
  77 Image/BuildKernel/Template/generic=$(call Image/BuildKernel/Template)
  78 Image/InstallKernel/Template/generic=$(call Image/InstallKernel/Template)
  79
  80 Image/BuildKernel/Template/IMX6DL_WANDBOARD=$(call Image/BuildKernel/Template,imx6dl-wandboard)
  81 Image/InstallKernel/Template/IMX6DL_WANDBOARD=$(call Image/InstallKernel/Template,imx6dl-wandboard)
  82
  83 Image/BuildKernel/Template/IMX6Q_GW5400_A=$(call Image/BuildKernel/Template,imx6q-gw5400-a)
  84 Image/InstallKernel/Template/IMX6Q_GW5400_A=$(call Image/InstallKernel/Template,imx6q-gw5400-a)
  85
  86 Image/BuildKernel/Template/IMX6Q_GW54XX=$(call Image/BuildKernel/Template,imx6q-gw54xx)
  87 Image/InstallKernel/Template/IMX6Q_GW54XX=$(call Image/InstallKernel/Template,imx6q-gw54xx)
  88
  89
  90 define Image/BuildKernel
  91         $(call Image/BuildKernel/Template/$(PROFILE))
  92 endef
  93
  94 define Image/InstallKernel
  95         $(call Image/InstallKernel/Template/$(PROFILE))
  96 endef
  97
  98 define Image/Build
  99         $(if $(Image/Build/$(1)), \
 100                 $(call Image/Build/$(1),$(1)), \
 101                 $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE)-$(1).img \
 102         )
 103 endef
 104
 105 $(eval $(call BuildImage))