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- #
- # Copyright (C) 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 $(INCLUDE_DIR)/image.mk
- VMLINUX:=$(BIN_DIR)/$(IMG_PREFIX)-vmlinux
- UIMAGE:=$(IMG_PREFIX)-uImage
- define kernel_entry
- -a 0x80002000 -e 0x80002000
- endef
- define CompressGzip
- gzip -9n -c $(1) > $(2)
- endef
- define MkImage
- mkimage -A mips -O linux -T kernel $(call kernel_entry) -C $(1) $(2) \
- -n "ADM8668 Linux Kernel(2.4.31)" \
- -d $(3) $(4)
- endef
- define Build/Clean
- $(MAKE) -C lzma-loader clean
- endef
- define Image/Prepare
- cat $(KDIR)/vmlinux | $(STAGING_DIR_HOST)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux.lzma
- $(MAKE) -C lzma-loader \
- KDIR="$(KDIR)" \
- clean compile
- rm -f $(KDIR)/fs_mark
- touch $(KDIR)/fs_mark
- $(call prepare_generic_squashfs,$(KDIR)/fs_mark)
- endef
- define Image/Build
- ./my-mkimage $(KDIR)/loader.bin $(KDIR)/root.squashfs \
- $(KDIR)/fs_mark $(BIN_DIR)/$(IMG_PREFIX)-$(1).bin
- endef
- define Image/BuildKernel
- cp $(KDIR)/vmlinux.elf $(VMLINUX).elf
- cp $(KDIR)/vmlinux $(VMLINUX).bin
- $(call CompressGzip,$(KDIR)/vmlinux,$(KDIR)/vmlinux.bin.gz)
- $(call MkImage,gzip,,$(KDIR)/vmlinux.bin.gz,$(BIN_DIR)/$(UIMAGE)-gzip.bin)
- ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
- cp $(KDIR)/vmlinux-initramfs.elf $(VMLINUX)-initramfs.elf
- cp $(KDIR)/vmlinux $(VMLINUX)-initramfs.bin
- $(call CompressGzip,$(KDIR)/vmlinux-initramfs,$(KDIR)/vmlinux-initramfs.bin.gz)
- $(call MkImage,gzip,,$(KDIR)/vmlinux-initramfs.bin.gz,$(BIN_DIR)/$(UIMAGE)-initramfs-gzip.bin)
- endif
- endef
- $(eval $(call BuildImage))
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