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49 lines
1.1 KiB
Makefile
49 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 $(INCLUDE_DIR)/image.mk
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LOADADDR = 0x8108c8f4 # RAM start + 16M
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KERNEL_ENTRY = 0x80100000 # Default kernel entry in arch/mips/Makefile
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RAMSIZE = 0x01000000 # 64MB
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LOADER_MAKEOPTS= \
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KDIR=$(KDIR) \
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LOADADDR=$(LOADADDR) \
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KERNEL_ENTRY=$(KERNEL_ENTRY) \
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RAMSIZE=$(RAMSIZE)
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define trxalign/jffs2-128k
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-a 0x20000
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endef
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define trxalign/jffs2-64k
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-a 0x10000
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endef
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define trxalign/squashfs
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-a 1024
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endef
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define Build/Clean
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$(MAKE) -C lzma-loader clean
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endef
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define Image/Prepare
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cat $(KDIR)/vmlinux | $(STAGING_DIR_HOST)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux.lzma
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rm -f $(KDIR)/loader.gz
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$(MAKE) -C lzma-loader \
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BUILD_DIR="$(KDIR)" \
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TARGET="$(KDIR)" \
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clean install
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echo -ne "\\x00" >> $(KDIR)/loader.gz
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endef
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define Image/Build
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$(STAGING_DIR_HOST)/bin/trx -o $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).trx -f $(KDIR)/loader.gz -f $(KDIR)/vmlinux.lzma $(call trxalign/$(1)) -f $(KDIR)/root.$(1)
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endef
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$(eval $(call BuildImage))
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