target/linux/x86-2.6/image/Makefile

   1 #
   2 # Copyright (C) 2006 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7 include $(TOPDIR)/rules.mk
   8 include $(INCLUDE_DIR)/image.mk
   9
  10 export PATH=$(TARGET_PATH):/sbin
  11 ROOTPART=$(strip $(subst ",, $(CONFIG_X86_GRUB_ROOTPART)))
  12 #")) # fix vim's broken syntax highlighting
  13
  14
  15 ifeq ($(CONFIG_X86_GRUB_IMAGES),y)
  16   define Build/Compile
  17         $(MAKE) -C grub compile
  18   endef
  19
  20   define Build/Clean
  21         $(MAKE) -C grub clean
  22   endef
  23
  24   define Image/cmdline/jffs2-64k
  25     block2mtd.block2mtd=$(ROOTPART),65536 root=/dev/mtdblock0 rootfstype=jffs2
  26   endef
  27
  28   define Image/cmdline/jffs2-128k
  29     block2mtd.block2mtd=$(ROOTPART),131072 root=/dev/mtdblock0 rootfstype=jffs2
  30   endef
  31
  32   define Image/cmdline/ext2
  33     root=$(ROOTPART) rootfstype=ext2
  34   endef
  35
  36   define Image/Build/grub
  37         mkdir -p $(KDIR)/root.grub/boot/grub
  38         $(CP) \
  39                 $(STAGING_DIR)/usr/lib/grub/i386-pc/stage1 \
  40                 $(STAGING_DIR)/usr/lib/grub/i386-pc/stage2 \
  41                 $(STAGING_DIR)/usr/lib/grub/i386-pc/e2fs_stage1_5 \
  42                 $(KDIR)/root.grub/boot/grub/
  43         $(CP) $(LINUX_DIR)/arch/i386/boot/bzImage $(KDIR)/root.grub/boot/vmlinuz
  44         sed \
  45                 -e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1))) $(CONFIG_X86_GRUB_BOOTOPTS)#g' \
  46                 -e 's#@BAUDRATE@#$(CONFIG_X86_GRUB_BAUDRATE)#g' \
  47                 ./grub/menu.lst > $(KDIR)/root.grub/boot/grub/menu.lst
  48         PATH="$(STAGING_DIR)/usr/sbin:$(STAGING_DIR)/bin:$(PATH)" ./gen_image.sh $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).image $(CONFIG_X86_GRUB_KERNELPART) $(KDIR)/root.grub $(CONFIG_TARGET_ROOTFS_FSPART) $(KDIR)/root.$(1)
  49   endef
  50 endif
  51
  52 define Image/Prepare
  53         cp $(LINUX_DIR)/arch/i386/boot/bzImage $(KDIR)/bzImage
  54 endef
  55
  56 define Image/Build
  57         $(call Image/Build/grub,$(1))
  58         cp $(KDIR)/root.$(1) $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).fs
  59         cp $(KDIR)/bzImage $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinuz
  60 endef
  61
  62 $(eval $(call BuildImage))