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70 lines
1.8 KiB
Makefile
70 lines
1.8 KiB
Makefile
#
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# Copyright (C) 2013 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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define Image/BuildKernel/olinuxino-bootlet
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cat $(LINUX_DIR)/arch/arm/boot/zImage $(LINUX_DIR)/arch/arm/boot/dts/imx23-olinuxino.dtb > $(STAGING_DIR)/zImage_dtb
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(cd $(STAGING_DIR); \
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$(STAGING_DIR)/../host/bin/elftosb -z -c ./linux_prebuilt.db -o linux.sb; \
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dd if=/dev/zero of=sd_mmc_bootstream.raw bs=512 count=4; \
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dd if=linux.sb of=$(BIN_DIR)/openwrt-imx23-sbImage ibs=512 seek=4; \
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)
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endef
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define Image/BuildKernel/mxs-uboot
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mkimage -A arm -O linux -T kernel -C none \
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-a 0x40008000 -e 0x40008000 \
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-n 'ARM OpenWrt Linux-$(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/BuildKernel
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ifeq ($(CONFIG_PACKAGE_imx-bootlets),y)
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$(call Image/BuildKernel/olinuxino-bootlet)
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endif
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ifeq ($(CONFIG_PACKAGE_uboot-mxs-mx23_olinuxino),y)
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$(call Image/BuildKernel/mxs-uboot)
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endif
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$(CP) $(LINUX_DIR)/arch/arm/boot/zImage $(BIN_DIR)/openwrt-$(BOARD)-zImage
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$(foreach board,$(BOARDS),
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$(CP) $(LINUX_DIR)/arch/arm/boot/dts/$(board).dtb $(BIN_DIR)/
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)
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endef
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define Image/InstallKernel
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ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_KERNEL),)
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mkdir -p $(TARGET_DIR)/boot
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$(CP) $(LINUX_DIR)/arch/arm/boot/zImage $(TARGET_DIR)/boot/
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endif
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ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_DTB),)
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mkdir -p $(TARGET_DIR)/boot
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$(foreach board,$(BOARDS),
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$(CP) $(LINUX_DIR)/arch/arm/boot/dts/$(board).dtb $(TARGET_DIR)/boot/
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)
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endif
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endef
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define Image/Build
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$(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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