41 lines
1.2 KiB
Makefile
41 lines
1.2 KiB
Makefile
#
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# Copyright (C) 2012 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 $(INCLUDE_DIR)/image.mk
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TARGET_DTBS := rbt-832 dlan-usb-extender
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LOADADDR:=0x00008000
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UIMAGE:=$(BIN_DIR)/$(IMG_PREFIX)-uImage
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ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
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UIMAGE:=$(BIN_DIR)/$(IMG_PREFIX)-uImage-initramfs
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endif
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define Image/Build/MkuImage
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mkimage -A arm -O linux -T kernel -a $(LOADADDR) -C none -e $(LOADADDR) \
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-n 'ARM OpenWrt Linux-$(LINUX_VERSION)' -d $(1) $(2);
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endef
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define Image/Prepare
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cp $(LINUX_DIR)/arch/$(ARCH)/boot/zImage $(KDIR)/zImage
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endef
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define Image/BuildKernel
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$(foreach dtb,$(TARGET_DTBS),cp $(KDIR)/zImage $(KDIR)/zImage-$(dtb);)
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$(foreach dtb,$(TARGET_DTBS),cat $(LINUX_DIR)/arch/$(ARCH)/boot/$(dtb).dtb >> $(KDIR)/zImage-$(dtb);)
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$(foreach dtb,$(TARGET_DTBS),$(call Image/Build/MkuImage,$(KDIR)/zImage-$(dtb),$(KDIR)/uImage-$(dtb)))
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$(foreach dtb,$(TARGET_DTBS),cp $(KDIR)/uImage-$(dtb) $(UIMAGE)-$(dtb);)
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$(call Image/Build/Initramfs)
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endef
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define Image/Build
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$(call Image/Build/$(1))
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dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
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endef
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$(eval $(call BuildImage))
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