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 $(INCLUDE_DIR)/image.mk
10 export PATH=$(TARGET_PATH):/sbin
11 BOOTOPTS=$(strip $(subst ",, $(CONFIG_X86_GRUB_BOOTOPTS)))
12 ROOTPART=$(strip $(subst ",, $(CONFIG_X86_GRUB_ROOTPART)))
13 #"))")) # fix vim's broken syntax highlighting
16 ifeq ($(CONFIG_X86_GRUB_IMAGES),y)
18 $(MAKE) -C grub compile
25 define Image/cmdline/squashfs
26 block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=squashfs init=/etc/preinit
29 define Image/cmdline/jffs2-64k
30 block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=jffs2 init=/etc/preinit
33 define Image/cmdline/jffs2-128k
34 block2mtd.block2mtd=$(ROOTPART),131072,rootfs root=/dev/mtdblock0 rootfstype=jffs2 init=/etc/preinit
37 define Image/cmdline/ext2
38 root=$(ROOTPART) rootfstype=ext2 init=/etc/preinit
41 define Image/Build/grub
42 # left here because the image builder doesnt need these
43 $(INSTALL_DIR) $(KDIR)/root.grub/boot/grub
46 $(KDIR)/root.grub/boot/grub/
47 $(CP) $(KDIR)/bzImage $(KDIR)/root.grub/boot/vmlinuz
49 -e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1))) $(BOOTOPTS)#g' \
50 -e 's#@BAUDRATE@#$(CONFIG_X86_GRUB_BAUDRATE)#g' \
51 ./grub/menu.lst > $(KDIR)/root.grub/boot/grub/menu.lst
52 PADDING="$(CONFIG_X86_GRUB_IMAGES_PAD)" PATH="$(TARGET_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)
53 $(call Image/Build/grub/$(1))
57 ifeq ($(CONFIG_X86_GRUB_IMAGES),y)
58 define Image/Prepare/grub
59 # for the image builder
61 $(STAGING_DIR_HOST)/usr/lib/grub/i386-pc/stage1 \
62 $(STAGING_DIR_HOST)/usr/lib/grub/i386-pc/stage2 \
63 $(STAGING_DIR_HOST)/usr/lib/grub/i386-pc/e2fs_stage1_5 \
69 $(CP) $(LINUX_DIR)/arch/i386/boot/bzImage $(KDIR)/bzImage
70 $(call Image/Prepare/grub)
73 define Image/Build/squashfs
74 $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
77 define Image/Build/iso
79 $(STAGING_DIR_HOST)/usr/lib/grub/i386-pc/stage2_eltorito \
80 $(KDIR)/root.grub/boot/grub/stage2_eltorito
82 -e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1))) $(BOOTOPTS)#g' \
83 -e 's#@BAUDRATE@#$(CONFIG_X86_GRUB_BAUDRATE)#g' \
84 -e 's#(hd0,0)#(cd)#g' \
85 $(KDIR)/root.grub/boot/grub/menu.lst
86 $(CP) $(KDIR)/bzImage $(KDIR)/root.grub/boot/vmlinuz
87 mkisofs -R -b boot/grub/stage2_eltorito -no-emul-boot -boot-load-size 4 -boot-info-table \
88 -o $(KDIR)/root.iso $(KDIR)/root.grub
91 define Image/BuildKernel
92 $(CP) $(KDIR)/bzImage $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinuz
96 $(call Image/Build/$(1))
97 $(call Image/Build/grub,$(1))
98 $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).fs
99 $(CP) $(KDIR)/bzImage $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinuz
102 $(eval $(call BuildImage))