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 $(PROFILE) | tr '[:upper:]' '[:lower:]' | sed 's/_/-/g')
  12 endef
  13
  14 define Image/BuildKernel/Template
  15
  16  ifneq ($(1),)
  17         $(CP) $(DTS_DIR)/$(1).dtb $(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb
  18
  19         $(call Image/BuildKernel/MkFIT,$(1),$(KDIR)/zImage,$(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb,none,0x10008000,0x10008000)
  20         $(CP) $(KDIR)/fit-$(1).itb $(BIN_DIR)/$(IMG_PREFIX)-$(1)-fit-uImage.itb
  21
  22   ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  23         $(call Image/BuildKernel/MkFIT,$(1),$(KDIR)/zImage-initramfs,$(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb,none,0x10008000,0x10008000,-initramfs)
  24         $(CP) $(KDIR)/fit-$(1)-initramfs.itb $(BIN_DIR)/$(IMG_PREFIX)-$(1)-fit-uImage-initramfs.itb
  25   endif
  26  endif
  27
  28         $(CP) $(KDIR)/zImage $(BIN_DIR)/$(IMG_PREFIX)-zImage
  29         $(call Image/BuildKernel/MkuImage, \
  30                 none, 0x10008000, 0x10008000, \
  31                 $(BIN_DIR)/$(IMG_PREFIX)-zImage, \
  32                 $(BIN_DIR)/$(IMG_PREFIX)-uImage \
  33         )
  34
  35  ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  36         $(CP) $(KDIR)/zImage-initramfs $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs
  37         $(call Image/BuildKernel/MkuImage, \
  38                 none, 0x10008000, 0x10008000, \
  39                 $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs, \
  40                 $(BIN_DIR)/$(IMG_PREFIX)-uImage-initramfs \
  41         )
  42  endif
  43 endef
  44
  45 define Image/InstallKernel/Template
  46
  47  ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_KERNEL)$(CONFIG_TARGET_imx6_VENTANA),)
  48         $(INSTALL_DIR) $(TARGET_DIR)/boot
  49    ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_UIMAGE)$(CONFIG_TARGET_imx6_VENTANA),)
  50         $(CP) $(BIN_DIR)/$(IMG_PREFIX)-uImage $(TARGET_DIR)/boot/
  51         ln -sf $(IMG_PREFIX)-uImage $(TARGET_DIR)/boot/uImage
  52    endif
  53    ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_ZIMAGE),)
  54         $(CP) $(BIN_DIR)/$(IMG_PREFIX)-zImage $(TARGET_DIR)/boot/
  55         ln -sf $(IMG_PREFIX)-zImage $(TARGET_DIR)/boot/zImage
  56    endif
  57    ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_FIT),)
  58         $(foreach dts,$(shell echo $(1)), \
  59                 $(CP) $(BIN_DIR)/$(IMG_PREFIX)-$(dts)-fit-uImage.itb $(TARGET_DIR)/boot/
  60         )
  61    endif
  62  endif
  63
  64  ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_DTB)$(CONFIG_TARGET_imx6_VENTANA),)
  65         $(INSTALL_DIR) $(TARGET_DIR)/boot
  66         $(foreach dts,$(shell echo $(1)), \
  67                 $(CP) $(BIN_DIR)/$(IMG_PREFIX)-$(dts).dtb $(TARGET_DIR)/boot/ ; \
  68                 ln -sf $(IMG_PREFIX)-$(dts).dtb $(TARGET_DIR)/boot/$(dts).dtb ; \
  69         )
  70  endif
  71 endef
  72
  73 define Image/Build/squashfs
  74         $(call prepare_generic_squashfs,$(KDIR)/root.$(1))
  75         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(1).bin bs=128k conv=sync
  76         [ -f "$(BIN_DIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-fit-uImage.itb" ] && ( \
  77                 dd if=$(BIN_DIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-fit-uImage.itb bs=2048k conv=sync; \
  78                 dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
  79         ) > $(BIN_DIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-fit-$(1).bin || true
  80 endef
  81
  82 define Image/mkfs/targz
  83
  84         $(TAR) -czpf $(BIN_DIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-rootfs.tar.gz --numeric-owner --owner=0 --group=0 -C $(TARGET_DIR)/ .
  85 endef
  86
  87 define ubifs_imx_gateworks_ventana
  88         # Micron MT29F1G08ABAD/MT29F2G08ABAE/MT29F4G08ABAD/MT29F8G08ADAD NAND
  89         $(eval VENTANA_UBIFS_OPTS:="-m 2048 -e 124KiB -c 8124")
  90         $(eval VENTANA_UBI_OPTS:="-m 2048 -p 128KiB -s 2048")
  91         $(call Image/mkfs/ubifs)
  92         $(CP) $(KDIR)/root.ubifs $(BIN_DIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-rootfs_normal.ubifs
  93         $(CP) $(KDIR)/root.ubi $(BIN_DIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-rootfs_normal.ubi
  94
  95         # Micron MT29F8G08ABAC/MT29F16G08ADAC 1GB/2GB NAND
  96         $(eval VENTANA_UBIFS_OPTS:="-m 4096 -e 248KiB -c 8124")
  97         $(eval VENTANA_UBI_OPTS:="-m 4096 -p 256KiB -s 4096")
  98         $(call Image/mkfs/ubifs)
  99         $(CP) $(KDIR)/root.ubifs $(BIN_DIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-rootfs_large.ubifs
 100         $(CP) $(KDIR)/root.ubi $(BIN_DIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-rootfs_large.ubi
 101 endef
 102
 103 define Image/Build/ubifs
 104         true
 105 endef
 106
 107 define Image/Build/ubi
 108         true
 109 endef
 110
 111
 112 Image/BuildKernel/Template/Generic=$(call Image/BuildKernel/Template)
 113 Image/InstallKernel/Template/Generic=$(call Image/InstallKernel/Template)
 114
 115 Image/BuildKernel/Template/IMX6DL_WANDBOARD=$(call Image/BuildKernel/Template,imx6dl-wandboard)
 116 Image/InstallKernel/Template/IMX6DL_WANDBOARD=$(call Image/InstallKernel/Template,imx6dl-wandboard)
 117
 118 Image/BuildKernel/Template/VENTANA=$(foreach dts,$(shell echo $(VENTANA_DTS)),$(call Image/BuildKernel/Template,$(dts)))
 119 Image/InstallKernel/Template/VENTANA=$(call Image/InstallKernel/Template,$(VENTANA_DTS))
 120 Image/ubifs/VENTANA=$(call ubifs_imx_gateworks_ventana)
 121
 122
 123 define Image/BuildKernel
 124         $(call Image/BuildKernel/Template/$(PROFILE))
 125 endef
 126
 127 define Image/InstallKernel
 128         $(call Image/InstallKernel/Template/$(PROFILE))
 129         $(if $(Image/ubifs/$(PROFILE)), \
 130                 $(call Image/ubifs/$(PROFILE))
 131         )
 132 endef
 133
 134 define Image/Build
 135         $(if $(Image/Build/$(1)), \
 136                 $(call Image/Build/$(1),$(1)), \
 137                 $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(call sanitize_profile_name)-$(1).img \
 138         )
 139 endef
 140
 141 $(eval $(call BuildImage))