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58 lines
2.1 KiB
Makefile
58 lines
2.1 KiB
Makefile
#
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# Copyright (C) 2009-2010 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 $(INCLUDE_DIR)/image.mk
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define Image/BuildKernel/Template
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# Workaround pre-SDK-1.9.0 u-boot versions not handling the .notes section
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$(TARGET_CROSS)strip -R .notes $(KDIR)/vmlinux.elf -o $(BIN_DIR)/$(IMG_PREFIX)-$(1)-vmlinux.64
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$(STAGING_DIR_HOST)/bin/patch-cmdline $(BIN_DIR)/$(IMG_PREFIX)-$(1)-vmlinux.64 '$(strip $(2))'
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md5sum $(BIN_DIR)/$(IMG_PREFIX)-$(1)-vmlinux.64 | cut -d " " -f 1 | tee $(BIN_DIR)/$(IMG_PREFIX)-$(1)-vmlinux.64.md5
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endef
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define Image/BuildKernel/Initramfs/Template
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$(TARGET_CROSS)strip -R .notes $(KDIR)/vmlinux-initramfs.elf -o $(BIN_DIR)/$(IMG_PREFIX)-$(1)-vmlinux-initramfs.elf
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$(STAGING_DIR_HOST)/bin/patch-cmdline $(BIN_DIR)/$(IMG_PREFIX)-$(1)-vmlinux-initramfs.elf '$(strip $(2))'
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endef
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ER_CMDLINE:=-mtdparts=phys_mapped_flash:640k(boot0)ro,640k(boot1)ro,64k(eeprom)ro block2mtd.block2mtd=/dev/mmcblk0p2,65536,rootfs,5 root=/dev/mtdblock3 rootfstype=squashfs rootwait
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define Image/BuildKernel
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$(call Image/BuildKernel/Template,generic,)
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$(call Image/BuildKernel/Template,er,$(ER_CMDLINE))
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endef
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define Image/BuildKernel/Initramfs
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$(call Image/BuildKernel/Initramfs/Template,generic,)
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$(call Image/BuildKernel/Initramfs/Template,er,$(ER_CMDLINE))
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endef
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define Image/Build/sysupgrade
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mkdir -p $(KDIR)/sysupgrade-$(1)/
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echo "BOARD=er" > $(KDIR)/sysupgrade-$(1)/CONTROL
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$(CP) $(BIN_DIR)/$(IMG_PREFIX)-$(2)-vmlinux.64 $(KDIR)/sysupgrade-$(1)/kernel
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$(CP) $(KDIR)/root.$(3) $(KDIR)/sysupgrade-$(1)/root
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(cd $(KDIR); $(TAR) cvf \
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$(BIN_DIR)/$(IMG_PREFIX)-$(1)-sysupgrade.tar sysupgrade-$(1))
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endef
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define Image/Build/ext4
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$(call Image/Build/sysupgrade,erlite,generic,ext4)
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endef
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define Image/Build/squashfs
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$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
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$(call Image/Build/sysupgrade,er,er,squashfs)
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endef
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define Image/Build
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$(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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