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58c8f8ef5a
X86_GRUB_ROOTPART: configureable root partition for kernel options
X86_GRUB_BOOTOPTS: configureable parameters to be added to the boot line
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5289 3c298f89-4303-0410-b956-a3cf2f4a3e73
55 lines
1.7 KiB
Makefile
55 lines
1.7 KiB
Makefile
#
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# Copyright (C) 2006 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/image.mk
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ifeq ($(CONFIG_X86_GRUB_IMAGES),y)
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define Build/Compile
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$(MAKE) -C grub compile
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endef
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define Build/Clean
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$(MAKE) -C grub clean
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endef
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define Image/cmdline/jffs2-64k
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block2mtd.block2mtd=/dev/hda2,65536 root=/dev/mtdblock0 rootfstype=jffs2
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endef
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define Image/cmdline/jffs2-128k
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block2mtd.block2mtd=/dev/hda2,131072 root=/dev/mtdblock0 rootfstype=jffs2
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endef
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define Image/cmdline/ext2
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root=$(CONFIG_X86_GRUB_ROOTPART) rootfstype=ext2 $(CONFIG_X86_GRUB_BOOTOPTS)
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endef
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define Image/Build/grub
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mkdir -p $(KDIR)/root.grub/boot/grub
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$(CP) \
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$(STAGING_DIR)/usr/lib/grub/i386-pc/stage1 \
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$(STAGING_DIR)/usr/lib/grub/i386-pc/stage2 \
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$(STAGING_DIR)/usr/lib/grub/i386-pc/e2fs_stage1_5 \
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$(KDIR)/root.grub/boot/grub/
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$(CP) $(LINUX_DIR)/arch/i386/boot/bzImage $(KDIR)/root.grub/boot/vmlinuz
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sed \
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-e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1)))#g' \
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-e 's#@BAUDRATE@#$(CONFIG_X86_GRUB_BAUDRATE)#g' \
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./grub/menu.lst > $(KDIR)/root.grub/boot/grub/menu.lst
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PATH="$(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)
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endef
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endif
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define Image/Build
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$(call Image/Build/grub,$(1))
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cp $(KDIR)/root.$(1) $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).fs
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cp $(LINUX_DIR)/arch/i386/boot/bzImage $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-vmlinuz
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endef
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$(eval $(call BuildImage))
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