79 lines
2.1 KiB
Makefile
79 lines
2.1 KiB
Makefile
#
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# Copyright (C) 2013-2015 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/image.mk
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BOARDS:= \
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imx23-olinuxino \
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imx28-duckbill
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FAT32_BLOCK_SIZE=1024
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FAT32_BLOCKS=$(shell echo $$(($(CONFIG_TARGET_BOOTFS_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
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define Image/BuildKernel
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mkimage -A arm -O linux -T kernel -C none \
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-a 0x40008000 -e 0x40008000 \
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-n 'ARM OpenWrt Linux-$(LINUX_VERSION)' \
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-d $(KDIR)/zImage $(KDIR)/uImage
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cp $(KDIR)/uImage $(BIN_DIR)/$(IMG_PREFIX)-uImage
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endef
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define Image/InstallKernel
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mkdir -p $(TARGET_DIR)/boot
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cp \
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$(KDIR)/zImage $(KDIR)/uImage \
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$(foreach board,$(BOARDS),$(DTS_DIR)/$(board).dtb) \
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$(TARGET_DIR)/boot/
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endef
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define Image/Build/SDCard-vfat-ext4
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rm -f $(KDIR)/boot.img
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mkfs.fat $(KDIR)/boot.img -C $(FAT32_BLOCKS)
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mcopy -i $(KDIR)/boot.img $(DTS_DIR)/$(3).dtb ::$(3).dtb
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mcopy -i $(KDIR)/boot.img $(BIN_DIR)/$(IMG_PREFIX)-uImage ::uImage
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./gen_sdcard_vfat_ext4.sh \
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$(BIN_DIR)/$(2) \
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$(BIN_DIR)/uboot-mxs-$(4)/uboot-mxs-$(4).sb \
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$(KDIR)/boot.img \
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$(KDIR)/root.$(1) \
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$(CONFIG_TARGET_BOOTFS_PARTSIZE) \
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$(CONFIG_TARGET_ROOTFS_PARTSIZE)
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$(call Image/Gzip,$(BIN_DIR)/$(2))
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endef
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define Image/Build/SDCard-ext4-ext4
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./gen_sdcard_ext4_ext4.sh \
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$(BIN_DIR)/$(2) \
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$(BIN_DIR)/uboot-mxs-$(4)/uboot-mxs-$(4).sb \
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$(KDIR)/root.$(1) \
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$(CONFIG_TARGET_ROOTFS_PARTSIZE)
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$(call Image/Gzip,$(BIN_DIR)/$(2))
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endef
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define Image/Build/Profile/olinuxino-maxi
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$(call Image/Build/SDCard-vfat-ext4,$(1),$(2),imx23-olinuxino,mx23_olinuxino)
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endef
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define Image/Build/Profile/olinuxino-micro
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$(call Image/Build/SDCard-vfat-ext4,$(1),$(2),imx23-olinuxino,mx23_olinuxino)
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endef
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define Image/Build/Profile/duckbill
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$(call Image/Build/SDCard-ext4-ext4,$(1),$(2),imx28-duckbill,duckbill)
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endef
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define Image/Build
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$(call Image/Build/$(1),$(1))
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$(call Image/Build/Profile/$(PROFILE),$(1),$(IMG_PREFIX)-$(PROFILE)-sdcard.img)
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dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
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$(call Image/Gzip,$(BIN_DIR)/$(IMG_PREFIX)-root.$(1))
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endef
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$(eval $(call BuildImage))
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