2 # Copyright (C) 2006 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
7 include $(TOPDIR)/rules.mk
8 include $(INCLUDE_DIR)/image.mk
10 LOADADDR = 0x81000000 # RAM start + 16M
11 KERNEL_ENTRY = 0x80100000
12 RAMSIZE = 0x00100000 # 1MB
14 FLASH_KERNEL := 0xBFD00000
15 FLASH_FS := 0xBE000000
19 LOADADDR=$(LOADADDR) \
20 KERNEL_ENTRY=$(KERNEL_ENTRY) \
24 $(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader $(LOADER_MAKEOPTS) clean
27 DROP_SECTIONS := .reginfo .mdebug .comment .note .pdr .options .MIPS.options
28 OBJCOPY_SREC := $(TARGET_CROSS)objcopy -S -O srec $(addprefix --remove-section=,$(DROP_SECTIONS))
29 OBJCOPY_BIN := $(TARGET_CROSS)objcopy -S -O binary $(addprefix --remove-section=,$(DROP_SECTIONS))
32 cat $(KDIR)/vmlinux | $(STAGING_DIR_HOST)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux.lzma
35 $(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader \
38 $(OBJCOPY_SREC) $(KDIR)/loader.elf $(KDIR)/kernel.ram.srec
41 $(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader \
44 LOADER_ENTRY=$(FLASH_KERNEL) \
47 $(OBJCOPY_SREC) $(KDIR)/loader_flash.elf $(KDIR)/kernel.flash.srec
48 $(OBJCOPY_BIN) $(KDIR)/loader_flash.elf $(KDIR)/kernel.flash.bin
51 define Image/Build/Initramfs
52 $(OBJCOPY_SREC) $(BIN_DIR)/openwrt-$(BOARD)-vmlinux.elf $(BIN_DIR)/openwrt-$(BOARD)-vmlinux.srec
56 $(TARGET_CROSS)objcopy -O srec -I binary --adjust-vma $(FLASH_FS) $(KDIR)/root.$(1) $(KDIR)/root.$(1).srec
57 grep -v S7 $(KDIR)/root.$(1).srec > $(BIN_DIR)/openwrt-$(BOARD)-$(1).img
58 grep -v S0 $(KDIR)/kernel.flash.srec >> $(BIN_DIR)/openwrt-$(BOARD)-$(1).img
59 $(CP) $(KDIR)/kernel.flash.bin $(BIN_DIR)/openwrt-$(BOARD)-vmlinux.bin
60 $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/openwrt-$(BOARD)-$(1).fs
61 $(CP) $(KDIR)/kernel.flash.srec $(BIN_DIR)/openwrt-$(BOARD)-vmlinux-flash.srec
62 $(CP) $(KDIR)/kernel.ram.srec $(BIN_DIR)/openwrt-$(BOARD)-vmlinux-ram.srec
63 ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
64 $(call Image/Build/Initramfs)
68 $(eval $(call BuildImage))