mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
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52a2bdc2ed
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20801 3c298f89-4303-0410-b956-a3cf2f4a3e73
121 lines
3.5 KiB
Makefile
121 lines
3.5 KiB
Makefile
#
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# Copyright (C) 2008-2010 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 $(INCLUDE_DIR)/image.mk
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IMGNAME:=$(BIN_DIR)/openwrt-$(BOARD)
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define imgname
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$(IMGNAME)-$(2)-$(patsubst jffs2-%,jffs2,$(patsubst squashfs-%,squashfs,$(1)))
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endef
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VMLINUX:=$(IMGNAME)-vmlinux
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UIMAGE:=$(IMGNAME)-uImage
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ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
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VMLINUX:=$(IMGNAME)-vmlinux-initramfs
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UIMAGE:=$(IMGNAME)-uImage-initramfs
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endif
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ifeq ($(CONFIG_RALINK_RT305X),y)
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define kernel_entry
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-a 0x80000000 -e 0x80000000
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endef
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else
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define kernel_entry
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-a 0x88000000 -e 0x88000000
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endef
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endif
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define CompressLzma
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$(STAGING_DIR_HOST)/bin/lzma e $(1) -lc1 -lp2 -pb2 $(2)
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endef
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define PatchKernelLzma
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cp $(KDIR)/vmlinux $(KDIR)/vmlinux-$(1)
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$(STAGING_DIR_HOST)/bin/patch-cmdline $(KDIR)/vmlinux-$(1) '$(strip $(2))'
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$(call CompressLzma,$(KDIR)/vmlinux-$(1),$(KDIR)/vmlinux-$(1).bin.lzma)
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endef
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define MkImage
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mkimage -A mips -O linux -T kernel -C $(1) $(call kernel_entry)\
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-n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' \
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-d $(2) $(3)
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endef
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define Image/BuildKernel
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cp $(KDIR)/vmlinux.elf $(VMLINUX).elf
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cp $(KDIR)/vmlinux $(VMLINUX).bin
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$(call CompressLzma,$(KDIR)/vmlinux,$(KDIR)/vmlinux.bin.lzma)
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$(call MkImage,lzma,$(KDIR)/vmlinux.bin.lzma,$(KDIR)/uImage.lzma)
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cp $(KDIR)/uImage.lzma $(UIMAGE).bin
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endef
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define BuildFirmware/Generic
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$(call PatchKernelLzma,$(2),$(3) $($(4)))
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if [ `stat -c%s "$(KDIR)/vmlinux-$(2).bin.lzma"` -gt $(5) ]; then \
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echo "Warning: $(KDIR)/vmlinux-$(2).bin.lzma is too big"; \
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else if [ `stat -c%s $(KDIR)/root.$(1)` -gt $(6) ]; then \
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echo "Warning: $(KDIR)/root.$(1) is too big"; \
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else \
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mkimage -A mips -O linux -T kernel -C lzma \
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$(call kernel_entry) \
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-n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' \
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-d $(KDIR)/vmlinux-$(2).bin.lzma $(KDIR)/vmlinux-$(2).uImage; \
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( \
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dd if=$(KDIR)/vmlinux-$(2).uImage bs=$(5) conv=sync; \
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dd if=$(KDIR)/root.$(1) bs=64k conv=sync; \
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) > $(call imgname,$(1),$(2))-sysupgrade.bin; \
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fi; fi
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endef
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mtdlayout_4M=mtdparts=physmap-flash.0:192k(u-boot)ro,64k(u-boot-env)ro,64k(factory)ro,832k(kernel),2944k(rootfs),3776k@0x50000(firmware)
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define Image/Build/Template/GENERIC_4M
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$(call BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_4M,851968,3014656)
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endef
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mtdlayout_8M=mtdparts=physmap-flash.0:192k(u-boot)ro,64k(u-boot-env)ro,64k(factory)ro,832k(kernel),7040k(rootfs),7872k@0x50000(firmware)
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define Image/Build/Template/GENERIC_8M
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$(call BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_8M,851968,7208960)
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endef
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define Image/Build/Profile/DIR300B1
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$(call Image/Build/Template/GENERIC_4M,$(1),dir-300-b1,DIR-300-revB)
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endef
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define Image/Build/Profile/FONERA20N
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$(call Image/Build/Template/GENERIC_8M,$(1),fonera20n,FONERA20N)
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endef
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define Image/Build/Profile/V22RW2X2
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$(call Image/Build/Template/GENERIC_4M,$(1),v22rw-2x2,V22RW-2X2)
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endef
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define Image/Build/Profile/WHRG300N
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$(call Image/Build/Template/GENERIC_4M,$(1),whr-g300n,WHR-G300N)
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endef
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ifeq ($(CONFIG_RALINK_RT305X),y)
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define Image/Build/Profile/Default
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$(call Image/Build/Profile/DIR300B1,$(1))
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$(call Image/Build/Profile/FONERA20N,$(1))
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$(call Image/Build/Profile/V22RW2X2,$(1))
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$(call Image/Build/Profile/WHRG300N,$(1))
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endef
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endif
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define Image/Build/squashfs
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$(call prepare_generic_squashfs,$(KDIR)/root.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=$(IMGNAME)-root.$(1) bs=128k conv=sync
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$(call Image/Build/Profile/$(PROFILE),$(1))
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endef
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$(eval $(call BuildImage))
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