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         # left here because the image builder doesnt need these
  38         $(INSTALL_DIR) $(KDIR)/root.grub/boot/grub
  39         $(CP) \
  40                 $(KDIR)/*stage* \
  41                 $(KDIR)/root.grub/boot/grub/
  42         $(CP) $(KDIR)/bzImage $(KDIR)/root.grub/boot/vmlinuz
  43         sed \
  44                 -e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1))) $(CONFIG_X86_GRUB_BOOTOPTS)#g' \
  45                 -e 's#@BAUDRATE@#$(CONFIG_X86_GRUB_BAUDRATE)#g' \
  46                 ./grub/menu.lst > $(KDIR)/root.grub/boot/grub/menu.lst
  47         PATH="$(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)
  48   endef
  49 endif
  50
  51 ifeq ($(CONFIG_X86_GRUB_IMAGES),y)
  52   define Image/Prepare/grub
  53         # for the image builder
  54         $(CP) \
  55                 $(STAGING_DIR)/usr/lib/grub/i386-pc/stage1 \
  56                 $(STAGING_DIR)/usr/lib/grub/i386-pc/stage2 \
  57                 $(STAGING_DIR)/usr/lib/grub/i386-pc/e2fs_stage1_5 \
  58                 $(KDIR)/
  59         $(CP) $(STAGING_DIR)/usr/sbin/grub $(STAGING_DIR)/bin
  60   endef
  61 endif
  62
  63 define Image/Prepare
  64         $(CP) $(LINUX_DIR)/arch/i386/boot/bzImage $(KDIR)/bzImage
  65         $(call Image/Prepare/grub)
  66 endef
  67
  68 define Image/Build
  69         $(call Image/Build/grub,$(1))
  70         $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).fs
  71         $(CP) $(KDIR)/bzImage $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinuz
  72 endef
  73
  74 $(eval $(call BuildImage))