branch Attitude Adjustment

git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@33625 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 71 insertions, 0 deletions

diff --git a/target/linux/au1000/image/Makefile b/target/linux/au1000/image/Makefile
new file mode 100644
index 000000000..a2f2056d4
--- /dev/null
+++ b/target/linux/au1000/image/Makefile
@@ -0,0 +1,71 @@
+# 
+# Copyright (C) 2006-2010 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/image.mk
+
+LOADADDR = 0x81000000		# RAM start + 16M 
+KERNEL_ENTRY = 0x80100000
+RAMSIZE = 0x00100000		# 1MB
+
+JFFS2_BLOCKSIZE = 128k
+
+FLASH_KERNEL := 0xBFD00000
+FLASH_FS     := 0xBE000000
+
+LOADER_MAKEOPTS= \
+		KDIR=$(KDIR) \
+		LOADADDR=$(LOADADDR) \
+		KERNEL_ENTRY=$(KERNEL_ENTRY) \
+		RAMSIZE=$(RAMSIZE)
+
+define Build/Clean
+	$(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader $(LOADER_MAKEOPTS) clean
+endef
+
+DROP_SECTIONS := .reginfo .mdebug .comment .note .pdr .options .MIPS.options
+OBJCOPY_SREC := $(TARGET_CROSS)objcopy -S -O srec $(addprefix --remove-section=,$(DROP_SECTIONS))
+OBJCOPY_BIN := $(TARGET_CROSS)objcopy -S -O binary $(addprefix --remove-section=,$(DROP_SECTIONS))
+
+define Image/Prepare
+	cat $(KDIR)/vmlinux | $(STAGING_DIR_HOST)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux.lzma
+
+	# Build RAM image
+	$(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader \
+		$(LOADER_MAKEOPTS) \
+		clean compile
+	$(OBJCOPY_SREC) $(KDIR)/loader.elf $(KDIR)/kernel.ram.srec
+
+	# Build Flash image
+	$(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader \
+		$(LOADER_MAKEOPTS) \
+		IMAGE_COPY=1 \
+		LOADER_ENTRY=$(FLASH_KERNEL) \
+		LOADER_TYPE=_flash \
+		clean compile
+	$(OBJCOPY_SREC) $(KDIR)/loader_flash.elf $(KDIR)/kernel.flash.srec
+	$(OBJCOPY_BIN) $(KDIR)/loader_flash.elf $(KDIR)/kernel.flash.bin
+endef
+
+define Image/Build/Initramfs
+	$(OBJCOPY_SREC) $(BIN_DIR)/$(IMG_PREFIX)-vmlinux.elf $(BIN_DIR)/$(IMG_PREFIX)-vmlinux.srec
+endef
+
+define Image/Build
+	$(TARGET_CROSS)objcopy -O srec -I binary --adjust-vma $(FLASH_FS) $(KDIR)/root.$(1) $(KDIR)/root.$(1).srec
+	grep -v S7 $(KDIR)/root.$(1).srec > $(BIN_DIR)/$(IMG_PREFIX)-$(1).srec
+	grep -v S0 $(KDIR)/kernel.flash.srec >> $(BIN_DIR)/$(IMG_PREFIX)-$(1).srec
+	$(INSTALL_BIN) $(KDIR)/kernel.flash.bin $(BIN_DIR)/$(IMG_PREFIX)-vmlinux.bin
+	$(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(1).fs
+	$(CP) $(KDIR)/kernel.flash.srec $(BIN_DIR)/$(IMG_PREFIX)-vmlinux-flash.srec
+	$(CP) $(KDIR)/kernel.ram.srec $(BIN_DIR)/$(IMG_PREFIX)-vmlinux-ram.srec
+	tar -C $(BIN_DIR) -cvzf $(BIN_DIR)/$(IMG_PREFIX)-sysupgrade.bin $(IMG_PREFIX)-vmlinux.bin $(IMG_PREFIX)-$(1).fs
+ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
+	$(call Image/Build/Initramfs)
+endif
+endef
+
+$(eval $(call BuildImage))