target/linux/image rewrite

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@3905 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 45 insertions, 77 deletions

diff --git a/target/linux/image/ar7/Makefile b/target/linux/image/ar7/Makefile
index cb29ced02..4ac6d3015 100644
--- a/target/linux/image/ar7/Makefile
+++ b/target/linux/image/ar7/Makefile
@@ -1,12 +1,8 @@
-include $(TOPDIR)/rules.mk
-
-KDIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)
+include ../image.mk
 
 PKG_BUILD_DIR:=$(BUILD_DIR)/ar7loader
 
-ifeq ($(IB),)
 LOADADDR := 0x94020000
-KERNEL_ENTRY := 0x${shell nm $(KDIR)/linux-$(KERNEL)*/vmlinux | grep kernel_entry | cut -d' ' -f1}
 OUTPUT_FORMAT := elf32-tradlittlemips
 
 CFLAGS := -D__KERNEL__ -Wall -Wstrict-prototypes -Wno-trigraphs -Os \
@@ -15,18 +11,6 @@ CFLAGS := -D__KERNEL__ -Wall -Wstrict-prototypes -Wno-trigraphs -Os \
 	-mabi=32 -march=mips32 -Wa,-32 -Wa,-march=mips32 -Wa,-mips32 -Wa,--trap \
 	-DLOADADDR=$(LOADADDR)
 
-
-$(PKG_BUILD_DIR):
-	mkdir -p $(PKG_BUILD_DIR)
-
-$(PKG_BUILD_DIR)/zimage.script: src/zimage.script.in
-	sed -e 's/@@OUTPUT_FORMAT@@/$(OUTPUT_FORMAT)/' \
-	    -e 's/@@LOADADDR@@/$(LOADADDR)/' <$< >$@
-
-$(PKG_BUILD_DIR)/ld.script: src/ld.script.in
-	sed -e 's/@@OUTPUT_FORMAT@@/$(OUTPUT_FORMAT)/' \
-	    -e 's/@@LOADADDR@@/$(LOADADDR)/' <$< >$@
-
 $(PKG_BUILD_DIR)/cksum.o: $(PKG_BUILD_DIR)/cksum.c
 	$(HOSTCC) -o $@ $<
 
@@ -45,24 +29,35 @@ $(PKG_BUILD_DIR)/loader.o: src/loader.c
 $(STAGING_DIR)/bin/srec2bin: src/srec2bin.c
 	$(HOSTCC) -o $@ $<
 
-$(KDIR)/vmlinux.lzma: $(KDIR)/vmlinux
-	cat $^ | $(STAGING_DIR)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $@ || (rm -f $@ && false)
 
-$(KDIR)/vmlinux.bin: $(KDIR)/vmlinux.lzma compile
-	$(TARGET_CROSS)ld -T $(PKG_BUILD_DIR)/zimage.script -r -b binary $< -o $(KDIR)/zimage.o
-	$(TARGET_CROSS)ld -static -G 0 --defsym kernel_entry=$(KERNEL_ENTRY) -T $(PKG_BUILD_DIR)/ld.script \
+define Build/Compile
+	mkdir -p $(PKG_BUILD_DIR)
+	sed -e 's/@@OUTPUT_FORMAT@@/$(OUTPUT_FORMAT)/' \
+	    -e 's/@@LOADADDR@@/$(LOADADDR)/' \
+			< src/zimage.script.in \
+			> $(PKG_BUILD_DIR)/zimage.script
+	sed -e 's/@@OUTPUT_FORMAT@@/$(OUTPUT_FORMAT)/' \
+	    -e 's/@@LOADADDR@@/$(LOADADDR)/' \
+			< src/ld.script.in \
+			> $(PKG_BUILD_DIR)/ld.script
+	$(MAKE) $(PKG_BUILD_DIR)/loader.o $(PKG_BUILD_DIR)/LzmaDecode.o $(STAGING_DIR)/bin/srec2bin
+endef
+
+define Build/Clean
+	rm -rf $(PKG_BUILD_DIR)
+endef
+
+define Image/Prepare
+	cat $(KDIR)/vmlinux | $(STAGING_DIR)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux.lzma
+	$(TARGET_CROSS)ld -T $(PKG_BUILD_DIR)/zimage.script -r -b binary $(KDIR)/vmlinux.lzma -o $(KDIR)/zimage.o
+	$(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 \
 		$(PKG_BUILD_DIR)/loader.o \
 		$(PKG_BUILD_DIR)/LzmaDecode.o \
 		$(KDIR)/zimage.o \
 		-o $(KDIR)/loader
 	$(TARGET_CROSS)objcopy -O srec $(KDIR)/loader $(KDIR)/ram_zimage.sre
-	$(STAGING_DIR)/bin/srec2bin $(KDIR)/ram_zimage.sre $@
-	
-$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-kernel.bin: $(KDIR)/vmlinux.bin 
-endif
-
-$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-kernel.bin:
-	$(CP) $(KDIR)/vmlinux.bin $@
+	$(STAGING_DIR)/bin/srec2bin $(KDIR)/ram_zimage.sre $(KDIR)/vmlinux.bin
+endef
 
 ifeq ($(FS),jffs2-8MB)
 ALIGN:=bs=131072 conv=sync
@@ -71,56 +66,29 @@ ifeq ($(FS),jffs2-4MB)
 ALIGN:=bs=65536 conv=sync
 endif
 
-$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).bin: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-kernel.bin
-	dd if=$< $(ALIGN) > $@
-	cat $(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)/root.$(FS) >> $@
-
-define pattern_template
-$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS)-$(1).bin: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).bin
-	(dd if=/dev/zero bs=16 count=1; cat $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).bin) | \
-		$(STAGING_DIR)/bin/addpattern -p $(1) $(2) -o $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS)-$(1).bin
-
-install: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS)-$(1).bin
+define Image/Build/CyberTAN
+	(dd if=/dev/zero bs=16 count=1; cat $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).bin) | \
+		$(STAGING_DIR)/bin/addpattern -p $(3) -o $(BIN_DIR)/openwrt-$(2)-$(KERNEL)-$(4).bin
 endef
 
-define sercomm_template
-$(BIN_DIR)/openwrt-$(1)-$(KERNEL)-$(FS).img: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).bin
-	cat sercomm/adam2.bin "$$^" > "$$@.tmp"
-	dd if=sercomm/$(1) of="$$@.tmp" bs=$$$$((0x3e0000 - 80)) seek=1 conv=notrunc
-	$(STAGING_DIR)/bin/dgfirmware -f -w "$$@" "$$@.tmp"
-	rm -f "$$@.tmp"
-
-install: $(BIN_DIR)/openwrt-$(1)-$(KERNEL)-$(FS).img
+define Image/Build/sErCoMm
+	cat sercomm/adam2.bin "$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).bin" > "$(BIN_DIR)/openwrt-$(2)-$(KERNEL)-$(3).img"
+	dd if=sercomm/$(2) of="$(KDIR)/dgfw.tmp" bs=$$$$((0x3e0000 - 80)) seek=1 conv=notrunc
+	$(STAGING_DIR)/bin/dgfirmware -f -w "$(BIN_DIR)/openwrt-$(2)-$(KERNEL)-$(3).img" "$(KDIR)/dgfw.tmp"
+	rm -f "$(KDIR)/dgfw.tmp"
 endef
 
-$(eval $(call sercomm_template,dg834))
-$(eval $(call sercomm_template,jdr454wb))
-
-$(eval $(call pattern_template,AG1B))
-$(eval $(call pattern_template,WA22))
-$(eval $(call pattern_template,WAG2))
-$(eval $(call pattern_template,WA21))
-$(eval $(call pattern_template,WA31,-b))
-$(eval $(call pattern_template,WA32,-b))
-
-ifeq ($(IB),)
-clean:
-	rm -rf $(PKG_BUILD_DIR)
-	rm -f $(BIN_DIR)/openwrt-$(BOARD)*
-
-prepare: $(PKG_BUILD_DIR) $(PKG_BUILD_DIR)/zimage.script $(PKG_BUILD_DIR)/ld.script
-compile: prepare $(PKG_BUILD_DIR)/loader.o $(PKG_BUILD_DIR)/LzmaDecode.o $(STAGING_DIR)/bin/srec2bin
-else
-clean:
-prepare:
-compile:
-endif
+define Image/Build
+	dd if=$(KDIR)/vmlinux.bin $(ALIGN) > $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).bin
+	cat $(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)/root.$(1) >> $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).bin
+	$(call Image/Build/CyberTAN,$(1),AG1B,AG1B,$(1))
+	$(call Image/Build/CyberTAN,$(1),WA21,WA21,$(1))
+	$(call Image/Build/CyberTAN,$(1),WA22,WA22,$(1))
+	$(call Image/Build/CyberTAN,$(1),WAG2,WAG2,$(1))
+	$(call Image/Build/CyberTAN,$(1),WA31,WA31 -b,$(1))
+	$(call Image/Build/CyberTAN,$(1),WA32,WA32 -b,$(1))
+	$(call Image/Build/sErCoMm,$(1),dg834,$(1))
+	$(call Image/Build/sErCoMm,$(1),jdr454wb,$(1))
+endef
 
-install: $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-kernel.bin $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(FS).bin
-install-ib:
-	mkdir -p $(IB_DIR)/build_$(ARCH)/linux-$(KERNEL)-$(BOARD)
-	$(CP) $(KDIR)/vmlinux.bin $(IB_DIR)/build_$(ARCH)/linux-$(KERNEL)-$(BOARD)/
-	mkdir -p $(IB_DIR)/staging_dir_$(ARCH)
-	$(CP) $(STAGING_DIR)/bin/addpattern $(IB_DIR)/staging_dir_$(ARCH)/bin/
-	$(CP) $(STAGING_DIR)/bin/dgfirmware $(IB_DIR)/staging_dir_$(ARCH)/bin/
-	
+$(eval $(call BuildImage))