35 lines
1.1 KiB
Makefile
35 lines
1.1 KiB
Makefile
#
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# Copyright (C) 2006 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 $(INCLUDE_DIR)/image.mk
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LOADADDR = 0x8108c8f4 # RAM start + 16M
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KERNEL_ENTRY = 0x80100000 # Default kernel entry in arch/mips/Makefile
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RAMSIZE = 0x04000000 # 64MB
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LOADER_MAKEOPTS= \
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KDIR=$(KDIR) \
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LOADADDR=$(LOADADDR) \
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KERNEL_ENTRY=$(KERNEL_ENTRY) \
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RAMSIZE=$(RAMSIZE)
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define Build/Clean
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$(MAKE) -C ../generic/lzma-loader $(LOADER_MAKEOPTS) clean
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endef
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define Image/Prepare
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cat $(KDIR)/vmlinux | $(STAGING_DIR)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux.lzma
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$(MAKE) -C ../generic/lzma-loader $(LOADER_MAKEOPTS) compile
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endef
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define Image/Build
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$(TARGET_CROSS)objcopy -O srec -I binary --adjust-vma 0xbe000000 $(KDIR)/root.$(1) $(KDIR)/root.srec
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grep -v S7 $(KDIR)/root.srec > $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).img
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grep -v S0 $(LINUX_DIR)/arch/mips/boot/compressed/images/zImage.flash.srec >> $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).img
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endef
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$(eval $(call BuildImage))
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