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@ -1,12 +1,8 @@ |
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include $(TOPDIR)/rules.mk |
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KDIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)
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include ../image.mk |
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PKG_BUILD_DIR:=$(BUILD_DIR)/ar7loader
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ifeq ($(IB),) |
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LOADADDR := 0x94020000
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KERNEL_ENTRY := 0x${shell nm $(KDIR)/linux-$(KERNEL)*/vmlinux | grep kernel_entry | cut -d' ' -f1}
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OUTPUT_FORMAT := elf32-tradlittlemips
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CFLAGS := -D__KERNEL__ -Wall -Wstrict-prototypes -Wno-trigraphs -Os \
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@ -15,18 +11,6 @@ CFLAGS := -D__KERNEL__ -Wall -Wstrict-prototypes -Wno-trigraphs -Os \ |
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-mabi=32 -march=mips32 -Wa,-32 -Wa,-march=mips32 -Wa,-mips32 -Wa,--trap \
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-DLOADADDR=$(LOADADDR)
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$(PKG_BUILD_DIR): |
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mkdir -p $(PKG_BUILD_DIR)
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$(PKG_BUILD_DIR)/zimage.script: src/zimage.script.in |
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sed -e 's/@@OUTPUT_FORMAT@@/$(OUTPUT_FORMAT)/' \
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-e 's/@@LOADADDR@@/$(LOADADDR)/' <$< >$@
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$(PKG_BUILD_DIR)/ld.script: src/ld.script.in |
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sed -e 's/@@OUTPUT_FORMAT@@/$(OUTPUT_FORMAT)/' \
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-e 's/@@LOADADDR@@/$(LOADADDR)/' <$< >$@
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$(PKG_BUILD_DIR)/cksum.o: $(PKG_BUILD_DIR)/cksum.c |
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$(HOSTCC) -o $@ $<
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@ -45,24 +29,35 @@ $(PKG_BUILD_DIR)/loader.o: src/loader.c |
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$(STAGING_DIR)/bin/srec2bin: src/srec2bin.c |
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$(HOSTCC) -o $@ $<
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$(KDIR)/vmlinux.lzma: $(KDIR)/vmlinux |
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cat $^ | $(STAGING_DIR)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $@ || (rm -f $@ && false)
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$(KDIR)/vmlinux.bin: $(KDIR)/vmlinux.lzma compile |
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$(TARGET_CROSS)ld -T $(PKG_BUILD_DIR)/zimage.script -r -b binary $< -o $(KDIR)/zimage.o
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$(TARGET_CROSS)ld -static -G 0 --defsym kernel_entry=$(KERNEL_ENTRY) -T $(PKG_BUILD_DIR)/ld.script \
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define Build/Compile |
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mkdir -p $(PKG_BUILD_DIR)
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sed -e 's/@@OUTPUT_FORMAT@@/$(OUTPUT_FORMAT)/' \
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-e 's/@@LOADADDR@@/$(LOADADDR)/' \
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< src/zimage.script.in \
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> $(PKG_BUILD_DIR)/zimage.script
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sed -e 's/@@OUTPUT_FORMAT@@/$(OUTPUT_FORMAT)/' \
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-e 's/@@LOADADDR@@/$(LOADADDR)/' \
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< src/ld.script.in \
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> $(PKG_BUILD_DIR)/ld.script
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$(MAKE) $(PKG_BUILD_DIR)/loader.o $(PKG_BUILD_DIR)/LzmaDecode.o $(STAGING_DIR)/bin/srec2bin
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endef |
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define Build/Clean |
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rm -rf $(PKG_BUILD_DIR)
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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 > $(KDIR)/vmlinux.lzma
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$(TARGET_CROSS)ld -T $(PKG_BUILD_DIR)/zimage.script -r -b binary $(KDIR)/vmlinux.lzma -o $(KDIR)/zimage.o
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$(TARGET_CROSS)ld -static -G 0 --defsym kernel_entry=0x$${shell nm $(KDIR)/linux-*/vmlinux | grep kernel_entry | cut -d' ' -f1} -T $(PKG_BUILD_DIR)/ld.script \
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$(PKG_BUILD_DIR)/loader.o \
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$(PKG_BUILD_DIR)/LzmaDecode.o \
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$(KDIR)/zimage.o \
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-o $(KDIR)/loader
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$(TARGET_CROSS)objcopy -O srec $(KDIR)/loader $(KDIR)/ram_zimage.sre
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$(STAGING_DIR)/bin/srec2bin $(KDIR)/ram_zimage.sre $@
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$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-kernel.bin: $(KDIR)/vmlinux.bin |
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endif |
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$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-kernel.bin: |
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$(CP) $(KDIR)/vmlinux.bin $@
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$(STAGING_DIR)/bin/srec2bin $(KDIR)/ram_zimage.sre $(KDIR)/vmlinux.bin
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endef |
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ifeq ($(FS),jffs2-8MB) |
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ALIGN:=bs=131072 conv=sync
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@ -71,56 +66,29 @@ ifeq ($(FS),jffs2-4MB) |
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ALIGN:=bs=65536 conv=sync
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endif |
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$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).bin: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-kernel.bin |
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dd if=$< $(ALIGN) > $@
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cat $(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)/root.$(FS) >> $@
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define pattern_template |
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$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS)-$(1).bin: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).bin |
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(dd if=/dev/zero bs=16 count=1; cat $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).bin) | \
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$(STAGING_DIR)/bin/addpattern -p $(1) $(2) -o $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS)-$(1).bin
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install: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS)-$(1).bin |
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define Image/Build/CyberTAN |
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(dd if=/dev/zero bs=16 count=1; cat $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).bin) | \
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$(STAGING_DIR)/bin/addpattern -p $(3) -o $(BIN_DIR)/openwrt-$(2)-$(KERNEL)-$(4).bin
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endef |
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define sercomm_template |
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$(BIN_DIR)/openwrt-$(1)-$(KERNEL)-$(FS).img: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).bin |
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cat sercomm/adam2.bin "$$^" > "$$@.tmp"
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dd if=sercomm/$(1) of="$$@.tmp" bs=$$$$((0x3e0000 - 80)) seek=1 conv=notrunc
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$(STAGING_DIR)/bin/dgfirmware -f -w "$$@" "$$@.tmp"
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rm -f "$$@.tmp"
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install: $(BIN_DIR)/openwrt-$(1)-$(KERNEL)-$(FS).img |
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define Image/Build/sErCoMm |
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cat sercomm/adam2.bin "$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).bin" > "$(BIN_DIR)/openwrt-$(2)-$(KERNEL)-$(3).img"
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dd if=sercomm/$(2) of="$(KDIR)/dgfw.tmp" bs=$$$$((0x3e0000 - 80)) seek=1 conv=notrunc
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$(STAGING_DIR)/bin/dgfirmware -f -w "$(BIN_DIR)/openwrt-$(2)-$(KERNEL)-$(3).img" "$(KDIR)/dgfw.tmp"
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rm -f "$(KDIR)/dgfw.tmp"
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endef |
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$(eval $(call sercomm_template,dg834)) |
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$(eval $(call sercomm_template,jdr454wb)) |
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$(eval $(call pattern_template,AG1B)) |
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$(eval $(call pattern_template,WA22)) |
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$(eval $(call pattern_template,WAG2)) |
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$(eval $(call pattern_template,WA21)) |
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$(eval $(call pattern_template,WA31,-b)) |
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$(eval $(call pattern_template,WA32,-b)) |
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ifeq ($(IB),) |
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clean: |
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rm -rf $(PKG_BUILD_DIR)
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rm -f $(BIN_DIR)/openwrt-$(BOARD)*
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prepare: $(PKG_BUILD_DIR) $(PKG_BUILD_DIR)/zimage.script $(PKG_BUILD_DIR)/ld.script |
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compile: prepare $(PKG_BUILD_DIR)/loader.o $(PKG_BUILD_DIR)/LzmaDecode.o $(STAGING_DIR)/bin/srec2bin |
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else |
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clean: |
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prepare: |
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compile: |
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endif |
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define Image/Build |
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dd if=$(KDIR)/vmlinux.bin $(ALIGN) > $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).bin
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cat $(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)/root.$(1) >> $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).bin
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$(call Image/Build/CyberTAN,$(1),AG1B,AG1B,$(1))
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$(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),WA31,WA31 -b,$(1))
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$(call Image/Build/CyberTAN,$(1),WA32,WA32 -b,$(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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endef |
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install: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-kernel.bin $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).bin |
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install-ib: |
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mkdir -p $(IB_DIR)/build_$(ARCH)/linux-$(KERNEL)-$(BOARD)
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$(CP) $(KDIR)/vmlinux.bin $(IB_DIR)/build_$(ARCH)/linux-$(KERNEL)-$(BOARD)/
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mkdir -p $(IB_DIR)/staging_dir_$(ARCH)
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$(CP) $(STAGING_DIR)/bin/addpattern $(IB_DIR)/staging_dir_$(ARCH)/bin/
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$(CP) $(STAGING_DIR)/bin/dgfirmware $(IB_DIR)/staging_dir_$(ARCH)/bin/
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$(eval $(call BuildImage)) |
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