diff options
Diffstat (limited to 'target/linux/x86/image/Makefile')
| -rw-r--r-- | target/linux/x86/image/Makefile | 256 |
1 files changed, 256 insertions, 0 deletions
diff --git a/target/linux/x86/image/Makefile b/target/linux/x86/image/Makefile new file mode 100644 index 000000000..547f0839f --- /dev/null +++ b/target/linux/x86/image/Makefile @@ -0,0 +1,256 @@ +# +# Copyright (C) 2006-2012 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# +include $(TOPDIR)/rules.mk +include $(INCLUDE_DIR)/image.mk + +export PATH=$(TARGET_PATH):/sbin + +GRUB2_MODULES = at_keyboard biosdisk boot chain configfile ext2 linux ls part_msdos reboot serial vga +GRUB_TERMINALS = +GRUB_SERIAL_CONFIG = +GRUB_TERMINAL_CONFIG = +GRUB_CONSOLE_CMDLINE = + +ifneq ($(CONFIG_X86_GRUB_CONSOLE),) + GRUB_CONSOLE_CMDLINE += console=tty0 + GRUB_TERMINALS += console +endif + +ifneq ($(CONFIG_X86_GRUB_SERIAL),) + GRUB_CONSOLE_CMDLINE += console=$(call qstrip,$(CONFIG_X86_GRUB_SERIAL)),$(CONFIG_X86_GRUB_BAUDRATE)n8 + GRUB_SERIAL_CONFIG := serial --unit=0 --speed=$(CONFIG_X86_GRUB_BAUDRATE) --word=8 --parity=no --stop=1 + GRUB_TERMINALS += serial +endif + +ifneq ($(GRUB_TERMINALS),) + ifneq ($(CONFIG_X86_USE_GRUB2),) + GRUB_TERMINAL_CONFIG := terminal_input $(GRUB_TERMINALS); terminal_output $(GRUB_TERMINALS) + else + GRUB_TERMINAL_CONFIG := terminal --timeout=2 $(GRUB_TERMINALS) + endif +endif + +ROOTPART:=$(call qstrip,$(CONFIG_TARGET_ROOTFS_PARTNAME)) + +GRUB_TIMEOUT:=$(call qstrip,$(CONFIG_X86_GRUB_TIMEOUT)) + +ifneq ($(CONFIG_X86_GRUB_IMAGES),) + + BOOTOPTS:=$(call qstrip,$(CONFIG_X86_GRUB_BOOTOPTS)) + + define Image/cmdline/ext4 + root=$(ROOTPART) rootfstype=ext4 rootwait + endef + + define Image/cmdline/jffs2-64k + block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=jffs2 rootwait + endef + + define Image/cmdline/jffs2-128k + block2mtd.block2mtd=$(ROOTPART),131072,rootfs root=/dev/mtdblock0 rootfstype=jffs2 rootwait + endef + + define Image/cmdline/squashfs + block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=squashfs rootwait + endef + + define Image/Build/grub + # left here because the image builder doesnt need these + $(INSTALL_DIR) $(KDIR)/root.grub/boot/grub + $(CP) \ + $(KDIR)/stage1 \ + $(KDIR)/stage2 \ + $(KDIR)/e2fs_stage1_5 \ + $(KDIR)/root.grub/boot/grub/ + $(CP) $(KDIR)/bzImage $(KDIR)/root.grub/boot/vmlinuz + sed \ + -e 's#@SERIAL_CONFIG@#$(strip $(GRUB_SERIAL_CONFIG))#g' \ + -e 's#@TERMINAL_CONFIG@#$(strip $(GRUB_TERMINAL_CONFIG))#g' \ + -e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1)) $(BOOTOPTS) $(GRUB_CONSOLE_CMDLINE))#g' \ + -e 's#@TIMEOUT@#$(GRUB_TIMEOUT)#g' \ + ./menu.lst > $(KDIR)/root.grub/boot/grub/menu.lst + PADDING="$(CONFIG_TARGET_IMAGES_PAD)" PATH="$(TARGET_PATH)" ./gen_image_grub.sh \ + $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img \ + $(CONFIG_TARGET_KERNEL_PARTSIZE) $(KDIR)/root.grub \ + $(CONFIG_TARGET_ROOTFS_PARTSIZE) $(KDIR)/root.$(1) + $(call Image/Build/grub/$(1)) + endef + + define Image/Prepare/grub + # for the image builder + $(CP) \ + $(STAGING_DIR)/usr/lib/grub/i386-openwrt/stage1 \ + $(STAGING_DIR)/usr/lib/grub/i386-openwrt/stage2 \ + $(STAGING_DIR)/usr/lib/grub/i386-openwrt/stage2_eltorito \ + $(STAGING_DIR)/usr/lib/grub/i386-openwrt/e2fs_stage1_5 \ + $(KDIR)/ + endef + + define Image/Build/grub2 + # left here because the image builder doesnt need these + $(INSTALL_DIR) $(KDIR)/root.grub/boot/grub $(KDIR)/grub2 + $(CP) $(KDIR)/bzImage $(KDIR)/root.grub/boot/vmlinuz + grub-mkimage \ + -o $(KDIR)/grub2/core.img \ + -O i386-pc \ + -c ./grub-early.cfg \ + $(GRUB2_MODULES) + $(CP) $(STAGING_DIR_HOST)/lib/grub/i386-pc/*.img $(KDIR)/grub2/ + echo '(hd0) $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img' > $(KDIR)/grub2/device.map + sed \ + -e 's#@SERIAL_CONFIG@#$(strip $(GRUB_SERIAL_CONFIG))#g' \ + -e 's#@TERMINAL_CONFIG@#$(strip $(GRUB_TERMINAL_CONFIG))#g' \ + -e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1)) $(BOOTOPTS) $(GRUB_CONSOLE_CMDLINE))#g' \ + -e 's#@TIMEOUT@#$(GRUB_TIMEOUT)#g' \ + ./grub.cfg > $(KDIR)/root.grub/boot/grub/grub.cfg + PADDING="$(CONFIG_TARGET_IMAGES_PAD)" PATH="$(TARGET_PATH)" ./gen_image_generic.sh \ + $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img \ + $(CONFIG_TARGET_KERNEL_PARTSIZE) $(KDIR)/root.grub \ + $(CONFIG_TARGET_ROOTFS_PARTSIZE) $(KDIR)/root.$(1) \ + 256 + grub-bios-setup \ + --device-map="$(KDIR)/grub2/device.map" \ + -d "$(KDIR)/grub2" \ + -r "hd0,msdos1" \ + "$(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img" + $(call Image/Build/grub/$(1)) + endef +endif + +ROOTDELAY=10 + +ifneq ($(CONFIG_OLPC_BOOTSCRIPT_IMAGES),) + + define Image/cmdline/ext4 + root=$(ROOTPART) rootfstype=ext4 rootwait + endef + + define Image/cmdline/jffs2-64k + block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=jffs2 rootdelay=$(ROOTDELAY) + endef + + define Image/cmdline/jffs2-128k + block2mtd.block2mtd=$(ROOTPART),131072,rootfs root=/dev/mtdblock0 rootfstype=jffs2 rootdelay=$(ROOTDELAY) + endef + + define Image/cmdline/squashfs + block2mtd.block2mtd=$(ROOTPART),65536,rootfs root=/dev/mtdblock0 rootfstype=squashfs rootdelay=$(ROOTDELAY) + endef + + define Image/Build/bootscript + # left here because the image builder doesnt need these + $(INSTALL_DIR) $(KDIR)/root.bootscript/boot + $(CP) $(KDIR)/bzImage $(KDIR)/root.bootscript/boot/vmlinuz + sed -e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1))) $(BOOTOPTS)#g' \ + ./olpc.fth > $(KDIR)/root.bootscript/boot/olpc.fth + PADDING="$(CONFIG_TARGET_IMAGES_PAD)" PATH="$(TARGET_PATH)" ./gen_image_olpc.sh \ + $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img \ + $(CONFIG_TARGET_KERNEL_PARTSIZE) $(KDIR)/root.bootscript \ + $(CONFIG_TARGET_ROOTFS_PARTSIZE) $(KDIR)/root.$(1) + endef + +endif + +define Image/Build/squashfs + $(call prepare_generic_squashfs,$(KDIR)/root.squashfs) +endef + +define Image/Build/iso + $(INSTALL_DIR) $(KDIR)/root.grub/boot/grub + $(CP) \ + $(KDIR)/stage2_eltorito \ + $(KDIR)/root.grub/boot/grub/ + sed \ + -e 's#@SERIAL_CONFIG@#$(strip $(GRUB_SERIAL_CONFIG))#g' \ + -e 's#@TERMINAL_CONFIG@#$(strip $(GRUB_TERMINAL_CONFIG))#g' \ + -e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1)) $(BOOTOPTS) $(GRUB_CONSOLE_CMDLINE))#g' \ + -e 's#(hd0,0)#(cd)#g' \ + ./menu.lst > $(KDIR)/root.grub/boot/grub/menu.lst + $(CP) $(KDIR)/bzImage $(KDIR)/root.grub/boot/vmlinuz + mkisofs -R -b boot/grub/stage2_eltorito -no-emul-boot -boot-load-size 4 -boot-info-table \ + -o $(KDIR)/root.iso $(KDIR)/root.grub +endef + +ifneq ($(CONFIG_X86_VDI_IMAGES),) + define Image/Build/vdi + # left here because the image builder doesnt need these + ifeq ($(1),ext4) + rm $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).vdi || true + qemu-img convert -f raw -O vdi \ + $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img \ + $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).vdi + # XXX: VBoxManage insists on setting perms to 0600 + chmod 0644 $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).vdi + endif + endef +endif + +ifneq ($(CONFIG_X86_VMDK_IMAGES),) + define Image/Build/vmdk + # left here because the image builder doesnt need these + ifeq ($(1),ext4) + rm $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).vmdk || true + qemu-img convert -f raw -O vmdk \ + $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img \ + $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).vmdk + endif + endef +endif + +define Image/Build/gzip + gzip -f9 $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img + gzip -f9 $(BIN_DIR)/$(IMG_PREFIX)-rootfs-$(1).img +endef + +ifneq ($(CONFIG_TARGET_IMAGES_GZIP),) + define Image/Build/gzip/ext4 + $(call Image/Build/gzip,ext4) + endef + ifneq ($(CONFIG_TARGET_IMAGES_PAD),) + define Image/Build/gzip/squashfs + $(call Image/Build/gzip,squashfs) + endef + define Image/Build/gzip/jffs2-64k + $(call Image/Build/gzip,jffs2-64k) + endef + define Image/Build/gzip/jffs2-128k + $(call Image/Build/gzip,jffs2-128k) + endef + endif +endif + +define Image/BuildKernel + $(CP) $(KDIR)/bzImage $(BIN_DIR)/$(IMG_PREFIX)-vmlinuz + ifneq ($(CONFIG_X86_ETHERBOOT_IMAGES),) + rm -f $(BIN_DIR)/$(IMG_PREFIX)-etherboot + $(STAGING_DIR_HOST)/bin/mkelfImage \ + --append=$(CONFIG_X86_ETHERBOOT_BOOTOPTS) \ + $(KDIR)/bzImage \ + $(BIN_DIR)/$(IMG_PREFIX)-etherboot + endif +endef + +define Image/Prepare + $(CP) $(LINUX_DIR)/arch/x86/boot/bzImage $(KDIR)/bzImage + $(call Image/Prepare/bootscript) + $(call Image/Prepare/$(if $(CONFIG_X86_USE_GRUB2),grub2,grub)) +endef + +define Image/Build + $(call Image/Build/$(1)) + $(call Image/Build/bootscript,$(1)) + ifneq ($(1),iso) + $(call Image/Build/$(if $(CONFIG_X86_USE_GRUB2),grub2,grub),$(1)) + $(call Image/Build/vdi,$(1)) + $(call Image/Build/vmdk,$(1)) + endif + $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-rootfs-$(1).img + $(CP) $(KDIR)/bzImage $(BIN_DIR)/$(IMG_PREFIX)-vmlinuz + $(call Image/Build/gzip/$(1)) +endef + +$(eval $(call BuildImage)) |