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# Copyright (c) 2014 The Linux Foundation. All rights reserved.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
define Image/BuilduImage
$(CP) $(KDIR)/zImage$(2) $(KDIR)/zImage-$(1)$(2)
cat $(LINUX_DIR)/arch/arm/boot/dts/mt7623-$1.dtb >> $(KDIR)/zImage-$(1)$(2)
mkimage -A arm -O linux -T kernel -C none -a 0x80008000 -e 0x80008000 -n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' -d $(KDIR)/zImage-$(1)$(2) $(KDIR)/uImage-$(1)$(2)
endef
define Image/Build/SysupgradeCombined
$(call Image/BuilduImage,$1)
ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
$(call Image/BuilduImage,$1,-initramfs)
$(CP) $(KDIR)/uImage-$(1)-initramfs $(BIN_DIR)/$(IMG_PREFIX)-uImage-$(1)-initramfs
endif
mkdir -p "$(KDIR_TMP)/sysupgrade-$(1)/"
echo "BOARD=$(1)" > "$(KDIR_TMP)/sysupgrade-$(1)/CONTROL"
$(CP) "$(KDIR)/root.$(2)" "$(KDIR_TMP)/sysupgrade-$(1)/root"
$(CP) "$(KDIR)/uImage-$(1)" "$(KDIR_TMP)/sysupgrade-$(1)/kernel"
(cd "$(KDIR_TMP)"; $(TAR) cvf \
"$(BIN_DIR)/$(IMG_PREFIX)-$(1)-sysupgrade.tar" sysupgrade-$(1) \
$(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
)
endef
define Image/Build/squashfs
$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
$(CP) $(KDIR)/root.squashfs $(BIN_DIR)/$(IMG_PREFIX)-root.squashfs
$(call Image/Build/SysupgradeCombined,eMMC,squashfs)
$(call Image/BuilduImage,NAND)
ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
$(call Image/BuilduImage,NAND,-initramfs)
$(CP) $(KDIR)/uImage-NAND-initramfs $(BIN_DIR)/$(IMG_PREFIX)-uImage-NAND-initramfs
endif
$(call Image/Build/SysupgradeNAND,NAND,$(1),$(KDIR)/uImage-NAND)
endef
define Image/Build
$(call Image/Build/$(1),$(1))
endef
$(eval $(call BuildImage))
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