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6a4f2922f6
In order to support both normal images and initramfs, ensure that each target sets KERNELNAME properly so that the generic kernel building code can copy the corresponding files over $(KDIR) with the appropriate extension. Update the various paths to the kernel and wrapper images from $(LINUX_DIR)/arch/$(ARCH)/boot/$(foo) to $(KDIR)/$(foo). Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 37049
138 lines
4.9 KiB
Makefile
138 lines
4.9 KiB
Makefile
#
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# Copyright (C) 2006-2010 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 $(INCLUDE_DIR)/image.mk
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DROP_SECTIONS:=.reginfo .mdebug .comment .note .pdr .options .MIPS.options
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OBJCOPY_SREC:=$(TARGET_CROSS)objcopy -S -O srec $(addprefix --remove-section=,$(DROP_SECTIONS))
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LOADADDR:=0x94600000
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KERNEL_ENTRY:=0x94100000
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RAMSTART:=0x94000000
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RAMSIZE:=0x00100000
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EVA_LOADADDR := 0x94100000
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LOADER_MAKEOPTS= \
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KDIR=$(KDIR) \
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LOADADDR=$(LOADADDR) \
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KERNEL_ENTRY=$(KERNEL_ENTRY) \
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RAMSTART=$(RAMSTART) \
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RAMSIZE=$(RAMSIZE)
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CFLAGS := -D__KERNEL__ -Wall -Wstrict-prototypes -Wno-trigraphs -Os \
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-fno-strict-aliasing -fno-common -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic \
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-pipe -mlong-calls -fno-common \
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-mabi=32 -march=mips32 -Wa,-32 -Wa,-march=mips32 -Wa,-mips32 -Wa,--trap \
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-DLOADADDR=$(LOADADDR)
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define Build/Clean
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$(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/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_HOST)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux.lzma
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$(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader \
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$(LOADER_MAKEOPTS) \
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clean compile
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$(OBJCOPY_SREC) $(KDIR)/loader.elf $(KDIR)/loader.srec
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$(OBJCOPY_SREC) $(KDIR)/vmlinux.elf $(KDIR)/vmlinux.srec
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srec2bin $(KDIR)/loader.srec $(KDIR)/loader.bin
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srec2bin $(KDIR)/vmlinux.srec $(KDIR)/vmlinux.bin
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ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
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$(OBJCOPY_SREC) $(KDIR)/vmlinux-initramfs.elf \
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$(KDIR)/vmlinux-initramfs.srec
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srec2bin $(KDIR)/vmlinux-initramfs.srec $(KDIR)/vmlinux-initramfs.bin
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endif
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endef
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define align/jffs2-64k
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bs=65536 conv=sync
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endef
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define align/jffs2-128k
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bs=131072 conv=sync
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endef
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define align/squashfs
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endef
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define Image/Build/CyberTAN
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(dd if=/dev/zero bs=16 count=1; cat $(BIN_DIR)/$(IMG_PREFIX)-$(1).bin) | \
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$(STAGING_DIR_HOST)/bin/addpattern -p $(3) -o $(BIN_DIR)/openwrt-$(2)-$(4)-code.bin
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endef
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define Image/Build/Titan
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$(STAGING_DIR_HOST)/bin/mktitanimg -o $(BIN_DIR)/openwrt-$(2)-$(4)-code.bin -i $(KDIR)/loader.bin $(KDIR)/root.$(1) -a 0x10000 0x10000 -h 2 -p 0x4C575943 -s 0x0b010000
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$(STAGING_DIR_HOST)/bin/mktitanimg -o $(BIN_DIR)/openwrt-$(2)-na-$(4)-code.bin -i $(KDIR)/loader.bin $(KDIR)/root.$(1) -a 0x10000 0x10000 -h 2 -p 0x4D575943 -s 0x0b010000
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endef
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define Image/Build/AudioCodes
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( dd if=$(KDIR)/vmlinux.elf bs=64k conv=sync ; dd if=$(KDIR)/root.$(1) ) > $(BIN_DIR)/openwrt-$(2)-$(1).bin
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endef
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#define Image/Build/sErCoMm
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# cat sercomm/adam2.bin "$(BIN_DIR)/$(IMG_PREFIX)-$(1).bin" > "$(KDIR)/dgfw.tmp"
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# dd if=sercomm/$(2) of="$(KDIR)/dgfw.tmp" bs=$$$$((0x3e0000 - 80)) seek=1 conv=notrunc
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# $(STAGING_DIR_HOST)/bin/dgfirmware -f -w "$(BIN_DIR)/openwrt-$(2)-$(3).img" "$(KDIR)/dgfw.tmp"
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# rm -f "$(KDIR)/dgfw.tmp"
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#endef
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define Image/Build/EVA
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$(STAGING_DIR_HOST)/bin/lzma2eva $(EVA_LOADADDR) 0x$${shell $(TARGET_CROSS)nm $(KDIR)/linux-*/vmlinux | grep -w kernel_entry | cut -d' ' -f1} $(KDIR)/vmlinux.lzma $(KDIR)/loader.eva
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dd if=$(KDIR)/loader.eva $(call align/$(1)) > $(BIN_DIR)/openwrt-$(2)-$(KERNEL)-$(1).bin
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cat $(KDIR)/root.$(1) >> $(BIN_DIR)/openwrt-$(2)-$(KERNEL)-$(1).bin
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$(call prepare_generic_squashfs,$(BIN_DIR)/openwrt-$(2)-$(KERNEL)-$(1).bin)
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endef
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define Image/Build/Initramfs
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$(CP) $(KDIR)/vmlinux-initramfs.bin $(BIN_DIR)/$(IMG_PREFIX)-initramfs.bin
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endef
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ifeq ($(CONFIG_AR7_TI),y)
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define Image/Build
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dd if=$(KDIR)/loader.bin $(call align/$(1)) > $(BIN_DIR)/$(IMG_PREFIX)-$(1).bin
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cat $(KDIR)/root.$(1) >> $(BIN_DIR)/$(IMG_PREFIX)-$(1).bin
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$(call prepare_generic_squashfs,$(BIN_DIR)/$(IMG_PREFIX)-$(1).bin)
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$(call Image/Build/CyberTAN,$(1),AG1B,AG1B,$(1))
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$(call Image/Build/CyberTAN,$(1),AG1A,AG1A,$(1))
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$(call Image/Build/CyberTAN,$(1),WA21,WA21,$(1))
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$(call Image/Build/CyberTAN,$(1),WA22,WA22,$(1))
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$(call Image/Build/CyberTAN,$(1),WAG2,WAG2,$(1))
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$(call Image/Build/CyberTAN,$(1),AG310,AV2A -b -r 1.0,$(1))
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$(call Image/Build/CyberTAN,$(1),AG241v2,AG3A -b -r 2.0,$(1))
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$(call Image/Build/CyberTAN,$(1),AG241v2b,AG3B -b -r 2.0,$(1))
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$(call Image/Build/CyberTAN,$(1),AG241v1,AG3A -b,$(1))
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$(call Image/Build/CyberTAN,$(1),WAG54GP2v1,ATWL -b,$(1))
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$(call Image/Build/CyberTAN,$(1),WAG54GP2v2,CTWL -b,$(1))
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$(call Image/Build/CyberTAN,$(1),WA31,WA31 -b,$(1))
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$(call Image/Build/CyberTAN,$(1),WA32,WA32 -b,$(1))
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$(call Image/Build/CyberTAN,$(1),WA7A,WA7A -b,$(1))
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$(call Image/Build/CyberTAN,$(1),WA7B,WA7B -b,$(1))
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# $(call Image/Build/sErCoMm,$(1),dg834,$(1))
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# $(call Image/Build/sErCoMm,$(1),jdr454wb,$(1))
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$(call Image/Build/EVA,$(1),EVA)
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$(call Image/Build/Titan,$(1),Titan,Titan,$(1))
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ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
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$(call Image/Build/Initramfs)
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endif
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endef
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endif
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ifeq ($(CONFIG_AR7_AC49X),y)
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define Image/Build
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# $(call prepare_generic_squashfs,$(BIN_DIR)/$(IMG_PREFIX)-$(1).bin)
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$(call Image/Build/AudioCodes,$(1),mp202,$(1))
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ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
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$(call Image/Build/Initramfs)
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endif
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endef
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endif
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$(eval $(call BuildImage))
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