diff options
Diffstat (limited to 'target/linux/x86/image/Makefile')
| -rw-r--r-- | target/linux/x86/image/Makefile | 234 |
1 files changed, 234 insertions, 0 deletions
diff --git a/target/linux/x86/image/Makefile b/target/linux/x86/image/Makefile new file mode 100644 index 0000000..8e56372 --- /dev/null +++ b/target/linux/x86/image/Makefile @@ -0,0 +1,234 @@ +# +# 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 = biosdisk boot chain configfile ext2 linux ls part_msdos reboot serial vga +GRUB2_MODULES_ISO = biosdisk boot chain configfile iso9660 linux ls part_msdos reboot serial vga +GRUB_TERMINALS = +GRUB_SERIAL_CONFIG = +GRUB_TERMINAL_CONFIG = +GRUB_CONSOLE_CMDLINE = + +USE_ATKBD = generic kvm_guest + +ifneq ($(strip $(foreach subtarget,$(USE_ATKBD),$(CONFIG_TARGET_x86_$(subtarget)))),) + GRUB2_MODULES += at_keyboard + GRUB2_MODULES_ISO += at_keyboard +endif + +ifneq ($(CONFIG_GRUB_CONSOLE),) + GRUB_CONSOLE_CMDLINE += console=tty0 + GRUB_TERMINALS += console +endif + +GRUB_SERIAL:=$(call qstrip,$(CONFIG_GRUB_SERIAL)) + +ifneq ($(GRUB_SERIAL),) + GRUB_CONSOLE_CMDLINE += console=$(GRUB_SERIAL),$(CONFIG_GRUB_BAUDRATE)n8 + GRUB_SERIAL_CONFIG := serial --unit=0 --speed=$(CONFIG_GRUB_BAUDRATE) --word=8 --parity=no --stop=1 --rtscts=off + GRUB_TERMINALS += serial +endif + +ifneq ($(GRUB_TERMINALS),) + GRUB_TERMINAL_CONFIG := terminal_input $(GRUB_TERMINALS); terminal_output $(GRUB_TERMINALS) +endif + +SIGNATURE:=$(shell dd if=/dev/urandom bs=4 count=1 2>/dev/null | hexdump -v -e '"%08x"') +ROOTPART:=$(call qstrip,$(CONFIG_TARGET_ROOTFS_PARTNAME)) +ROOTPART:=$(if $(ROOTPART),$(ROOTPART),PARTUUID=$(SIGNATURE)-02) + +GRUB_TIMEOUT:=$(call qstrip,$(CONFIG_GRUB_TIMEOUT)) + +ifneq ($(CONFIG_GRUB_IMAGES),) + + BOOTOPTS:=$(call qstrip,$(CONFIG_GRUB_BOOTOPTS)) + + define Image/cmdline/ext4 + root=$(ROOTPART) rootfstype=ext4 rootwait + endef + + define Image/cmdline/jffs2-64k + block2mtd.block2mtd=$(ROOTPART),65536,rootfs,5 root=/dev/mtdblock0 rootfstype=jffs2 rootwait + endef + + define Image/cmdline/jffs2-128k + block2mtd.block2mtd=$(ROOTPART),131072,rootfs,5 root=/dev/mtdblock0 rootfstype=jffs2 rootwait + endef + + define Image/cmdline/squashfs + block2mtd.block2mtd=$(ROOTPART),65536,rootfs,5 root=/dev/mtdblock0 rootfstype=squashfs rootwait + 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 \ + -d $(STAGING_DIR_HOST)/lib/grub/i386-pc \ + -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)" SIGNATURE="$(SIGNATURE)" PATH="$(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 + +define Image/Build/squashfs + $(call prepare_generic_squashfs,$(KDIR)/root.squashfs) +endef + +define Image/Build/iso + $(INSTALL_DIR) $(KDIR)/root.grub/boot/grub $(KDIR)/grub2 + $(CP) $(KDIR)/bzImage $(KDIR)/root.grub/boot/vmlinuz + grub-mkimage \ + -d $(STAGING_DIR_HOST)/lib/grub/i386-pc \ + -o $(KDIR)/grub2/eltorito.img \ + -O i386-pc \ + -c ./grub-early.cfg \ + $(GRUB2_MODULES_ISO) + cat \ + $(STAGING_DIR_HOST)/lib/grub/i386-pc/cdboot.img \ + $(KDIR)/grub2/eltorito.img \ + > $(KDIR)/root.grub/boot/grub/eltorito.img + sed \ + -e 's#@SERIAL_CONFIG@#$(strip $(GRUB_SERIAL_CONFIG))#g' \ + -e 's#@TERMINAL_CONFIG@#$(strip $(GRUB_TERMINAL_CONFIG))#g' \ + -e 's#@CMDLINE@#root=/dev/sr0 rootfstype=iso9660 rootwait $(strip $(call Image/cmdline/$(1)) $(BOOTOPTS) $(GRUB_CONSOLE_CMDLINE))#g' \ + -e 's#@TIMEOUT@#$(GRUB_TIMEOUT)#g' \ + ./grub-iso.cfg > $(KDIR)/root.grub/boot/grub/grub.cfg + $(CP) $(KDIR)/bzImage $(KDIR)/root.grub/boot/vmlinuz + mkisofs -R -b boot/grub/eltorito.img -no-emul-boot -boot-info-table \ + -o $(KDIR)/root.iso $(KDIR)/root.grub $(TARGET_DIR) +endef + +ifneq ($(CONFIG_VDI_IMAGES),) + define Image/Build/vdi + 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-$(1).vdi + endef +endif + +ifneq ($(CONFIG_VMDK_IMAGES),) + define Image/Build/vmdk + 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 + endef +endif + +define Image/Build/gzip + gzip -f9n $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img + gzip -f9n $(BIN_DIR)/$(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/Build/Profile/ar525w + cp $(KDIR)/bzImage $(KDIR)/bzImage.tmp + $(SCRIPT_DIR)/pad_image $(1) $(KDIR)/bzImage.tmp $(KDIR)/root.$(1) 32 + $(STAGING_DIR_HOST)/bin/airlink -b 1 $(KDIR)/bzImage.tmp $(KDIR)/root.$(1) \ + $(BIN_DIR)/$(IMG_PREFIX)-$(1)-ar525w.img + $(STAGING_DIR_HOST)/bin/airlink -e -b 1 $(KDIR)/bzImage.tmp $(KDIR)/root.$(1) \ + $(BIN_DIR)/$(IMG_PREFIX)-$(1)-ar525w-web.img +endef + +define Image/Build/Profile/sitecom + cp $(KDIR)/bzImage $(KDIR)/bzImage.tmp + #32k config data + 20 bytes header + 2 bytes checksum after kernel image + $(SCRIPT_DIR)/pad_image $(1) $(KDIR)/bzImage.tmp $(KDIR)/root.$(1) 32790 + $(TOPDIR)/target/linux/rdc/image/mkimg_sitecom.pl $(KDIR)/bzImage.tmp > $(KDIR)/tmp.img + cat $(KDIR)/root.$(1) >> $(KDIR)/tmp.img + cp $(KDIR)/tmp.img $(BIN_DIR)/$(IMG_PREFIX)-$(1)-sitecom.img + rm $(KDIR)/tmp.img $(KDIR)/bzImage.tmp +endef + +define Image/Build/Profile/bifferboard + $(TOPDIR)/target/linux/rdc/image/mkimg_bifferboard.py $(KDIR)/bzImage $(KDIR)/root.$(1) \ + $(BIN_DIR)/$(IMG_PREFIX)-$(1)-bifferboard.img +endef + +define Image/Prepare + $(call Image/Prepare/grub2) +endef + +define Image/Build/Initramfs + $(CP) $(KDIR)/bzImage-initramfs $(BIN_DIR)/$(IMG_PREFIX)-ramfs.bzImage +endef + +define Image/Build + $(call Image/Build/$(1)) + ifneq ($(1),iso) + $(call Image/Build/grub2,$(1)) + $(call Image/Build/vdi,$(1)) + $(call Image/Build/vmdk,$(1)) + $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-rootfs-$(1).img + else + $(CP) $(KDIR)/root.iso $(BIN_DIR)/$(IMG_PREFIX).iso + endif + $(CP) $(KDIR)/bzImage $(BIN_DIR)/$(IMG_PREFIX)-vmlinuz + $(call Image/Build/gzip/$(1)) + $(call Image/Build/Profile/$(PROFILE),$(1)) +ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y) + $(call Image/Build/Initramfs) +endif +endef + +$(eval $(call BuildImage)) |