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 $(INCLUDE_DIR)/image.mk
   9
  10 define Image/BuildKernel/Template
  11
  12  ifneq ($(1),)
  13         $(CP) $(DTS_DIR)/$(1).dtb $(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb
  14
  15         $(call Image/BuildKernel/MkFIT,$(1),$(KDIR)/zImage,$(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb,none,0x10008000,0x10008000)
  16         $(CP) $(KDIR)/fit-$(1).itb $(BIN_DIR)/$(IMG_PREFIX)-$(1)-fit-uImage.itb
  17
  18   ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  19         $(call Image/BuildKernel/MkFIT,$(1),$(KDIR)/zImage-initramfs,$(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb,none,0x10008000,0x10008000,-initramfs)
  20         $(CP) $(KDIR)/fit-$(1)-initramfs.itb $(BIN_DIR)/$(IMG_PREFIX)-$(1)-fit-uImage-initramfs.itb
  21   endif
  22  endif
  23
  24         $(CP) $(KDIR)/zImage $(BIN_DIR)/$(IMG_PREFIX)-zImage
  25         $(call Image/BuildKernel/MkuImage, \
  26                 none, 0x10008000, 0x10008000, \
  27                 $(BIN_DIR)/$(IMG_PREFIX)-zImage, \
  28                 $(BIN_DIR)/$(IMG_PREFIX)-uImage \
  29         )
  30
  31  ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  32         $(CP) $(KDIR)/zImage-initramfs $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs
  33         $(call Image/BuildKernel/MkuImage, \
  34                 none, 0x10008000, 0x10008000, \
  35                 $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs, \
  36                 $(BIN_DIR)/$(IMG_PREFIX)-uImage-initramfs \
  37         )
  38  endif
  39 endef
  40
  41 define Image/InstallKernel/Template
  42
  43  ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_KERNEL)$(CONFIG_TARGET_imx6_VENTANA),)
  44         $(INSTALL_DIR) $(TARGET_DIR)/boot
  45    ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_UIMAGE)$(CONFIG_TARGET_imx6_VENTANA),)
  46         $(CP) $(BIN_DIR)/$(IMG_PREFIX)-uImage $(TARGET_DIR)/boot/
  47         ln -sf $(IMG_PREFIX)-uImage $(TARGET_DIR)/boot/uImage
  48    endif
  49    ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_ZIMAGE),)
  50         $(CP) $(BIN_DIR)/$(IMG_PREFIX)-zImage $(TARGET_DIR)/boot/
  51         ln -sf $(IMG_PREFIX)-zImage $(TARGET_DIR)/boot/zImage
  52    endif
  53    ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_FIT),)
  54         $(foreach dts,$(shell echo $(1)), \
  55                 $(CP) $(BIN_DIR)/$(IMG_PREFIX)-$(dts)-fit-uImage.itb $(TARGET_DIR)/boot/
  56         )
  57    endif
  58  endif
  59
  60  ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_DTB)$(CONFIG_TARGET_imx6_VENTANA),)
  61         $(INSTALL_DIR) $(TARGET_DIR)/boot
  62         $(foreach dts,$(shell echo $(1)), \
  63                 $(CP) $(BIN_DIR)/$(IMG_PREFIX)-$(dts).dtb $(TARGET_DIR)/boot/ ; \
  64                 ln -sf $(IMG_PREFIX)-$(dts).dtb $(TARGET_DIR)/boot/$(dts).dtb ; \
  65         )
  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         [ -f "$(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-fit-uImage.itb" ] && ( \
  73                 dd if=$(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-fit-uImage.itb bs=2048k conv=sync; \
  74                 dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
  75         ) > $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-fit-$(1).bin || true
  76 endef
  77
  78 define ubifs_imx_gateworks_ventana
  79         # Micron MT29F1G08ABAD/MT29F2G08ABAE/MT29F4G08ABAD/MT29F8G08ADAD NAND
  80         $(eval VENTANA_UBIFS_OPTS:="-m 2048 -e 124KiB -c 8124")
  81         $(eval VENTANA_UBI_OPTS:="-m 2048 -p 128KiB -s 2048")
  82         $(call Image/mkfs/ubifs)
  83         $(CP) $(KDIR)/root.ubifs $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-rootfs_normal.ubifs
  84         $(CP) $(KDIR)/root.ubi $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-rootfs_normal.ubi
  85
  86         # Micron MT29F8G08ABAC/MT29F16G08ADAC 1GB/2GB NAND
  87         $(eval VENTANA_UBIFS_OPTS:="-m 4096 -e 248KiB -c 8124")
  88         $(eval VENTANA_UBI_OPTS:="-m 4096 -p 256KiB -s 4096")
  89         $(call Image/mkfs/ubifs)
  90         $(CP) $(KDIR)/root.ubifs $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-rootfs_large.ubifs
  91         $(CP) $(KDIR)/root.ubi $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-rootfs_large.ubi
  92 endef
  93
  94 define Image/Build/ubifs
  95         true
  96 endef
  97
  98 define Image/Build/ubi
  99         true
 100 endef
 101
 102
 103 Image/BuildKernel/Template/Generic=$(call Image/BuildKernel/Template)
 104 Image/InstallKernel/Template/Generic=$(call Image/InstallKernel/Template)
 105
 106 Image/BuildKernel/Template/IMX6DL_WANDBOARD=$(call Image/BuildKernel/Template,imx6dl-wandboard)
 107 Image/InstallKernel/Template/IMX6DL_WANDBOARD=$(call Image/InstallKernel/Template,imx6dl-wandboard)
 108
 109 Image/BuildKernel/Template/VENTANA=$(foreach dts,$(shell echo $(VENTANA_DTS)),$(call Image/BuildKernel/Template,$(dts)))
 110 Image/InstallKernel/Template/VENTANA=$(call Image/InstallKernel/Template,$(VENTANA_DTS))
 111 Image/ubifs/VENTANA=$(call ubifs_imx_gateworks_ventana)
 112
 113
 114 define Image/BuildKernel
 115         $(call Image/BuildKernel/Template/$(PROFILE))
 116 endef
 117
 118 define Image/InstallKernel
 119         $(call Image/InstallKernel/Template/$(PROFILE))
 120         $(if $(Image/ubifs/$(PROFILE)), \
 121                 $(call Image/ubifs/$(PROFILE))
 122         )
 123 endef
 124
 125 define Image/Build
 126         $(if $(Image/Build/$(1)), \
 127                 $(call Image/Build/$(1),$(1)), \
 128                 $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-$(1).img \
 129         )
 130 endef
 131
 132 $(eval $(call BuildImage))