Add UEFI support to ISO
* In UEFI bootloader is grub, not syslinux * Removed mkisofs * Removed isohybrid * Add xorriso Change-Id: I9158e939f388ef2000f898de4aed7f251202f6bd Closes-Bug: #1433521
This commit is contained in:
Stanislaw Bogatkin
parent
d4b50b2408
commit
9a0416f843
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@ -208,6 +208,7 @@ else
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fi
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echo > /tmp/partition.ks
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echo "partition /boot --onpart=/dev/${bootdev}3" >> /tmp/partition.ks
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echo "partition /boot/efi --onpart=/dev/${bootdev}2" >> /tmp/partition.ks
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echo "partition pv.001 --ondisk=${tgtdrive} --size=41000 --grow" >> /tmp/partition.ks
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echo "volgroup os pv.001" >> /tmp/partition.ks
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echo "logvol swap --vgname=os --recommended --name=swap" >> /tmp/partition.ks
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@ -218,7 +219,7 @@ echo "logvol /var/log --vgname=os --size=4096 --percent 50 --grow --name=varlog
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# bootloader
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echo "bootloader --location=mbr --driveorder=${tgtdrive} --append=' biosdevname=0 crashkernel=none'" > /tmp/bootloader.ks
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echo "bootloader --location=partition --driveorder=${tgtdrive} --append=' biosdevname=0 crashkernel=none'" > /tmp/bootloader.ks
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# Anaconda can not install grub 0.97 on disks which are >4T.
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# The reason is that grub does not support such large geometries
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@ -221,12 +221,55 @@ $(ISO_PATH): $(BUILD_DIR)/iso/isoroot.done
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sudo sed -r -i -e "s/will_be_substituted_with_PRODUCT_VERSION/$(PRODUCT_VERSION)/" $(BUILD_DIR)/iso/isoroot-mkisofs/isolinux/isolinux.cfg
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sudo sed -r -i -e 's/will_be_substituted_with_ISO_VOLUME_ID/$(ISO_VOLUME_ID)/g' $(BUILD_DIR)/iso/isoroot-mkisofs/isolinux/isolinux.cfg
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sudo sed -r -i -e 's/will_be_substituted_with_ISO_VOLUME_ID/$(ISO_VOLUME_ID)/g' $(BUILD_DIR)/iso/isoroot-mkisofs/ks.cfg
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mkisofs -r -V $(ISO_VOLUME_ID) -p $(ISO_VOLUME_PREP) \
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-J -T -R -b isolinux/isolinux.bin \
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-no-emul-boot \
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-boot-load-size 4 -boot-info-table \
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-x "lost+found" -o $@ $(BUILD_DIR)/iso/isoroot-mkisofs
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isohybrid $@
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mkdir -p $(BUILD_DIR)/iso/efi_tmp/efi_image
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# We need to have a partition which will be pointed from ISO as efi partition
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# vmlinuz + initrd + bootloader + conffile = about 38MB
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dd bs=1M count=40 if=/dev/zero of=$(BUILD_DIR)/iso/efi_tmp/efiboot.img
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# UEFI standard say to us that EFI partition should be some FAT-related filesystem
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mkfs.vfat $(BUILD_DIR)/iso/efi_tmp/efiboot.img
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sudo umount -l $(BUILD_DIR)/iso/efi_tmp/efi_image || true
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sudo mount $(BUILD_DIR)/iso/efi_tmp/efiboot.img $(BUILD_DIR)/iso/efi_tmp/efi_image
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# This needs to be edited in place due to some strange implemntations of UEFI
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# For example, Tianocore OVMF will not use efiboot.img. Instead, it looks for
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# bootloader and it conffiles in /EFI/BOOT/* on main ISO partition (with ISO9660 fs)
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echo > $(BUILD_DIR)/iso/isoroot-mkisofs/EFI/BOOT/BOOTX64.conf
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echo "default=0" >> $(BUILD_DIR)/iso/isoroot-mkisofs/EFI/BOOT/BOOTX64.conf
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echo "splashimage=/EFI/BOOT/splash.xpm.gz" >> $(BUILD_DIR)/iso/isoroot-mkisofs/EFI/BOOT/BOOTX64.conf
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echo "timeout 300" >> $(BUILD_DIR)/iso/isoroot-mkisofs/EFI/BOOT/BOOTX64.conf
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echo "hiddenmenu" >> $(BUILD_DIR)/iso/isoroot-mkisofs/EFI/BOOT/BOOTX64.conf
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echo "title DVD Fuel Install (Static IP)" >> $(BUILD_DIR)/iso/isoroot-mkisofs/EFI/BOOT/BOOTX64.conf
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# efiboot.img is a partition with filesystem now and /vmlinuz there will be pointed
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# to root of it
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echo " kernel /vmlinuz biosdevname=0 ks=cdrom:/ks.cfg ip=$(MASTER_IP) gw=$(MASTER_GW) dns1=$(MASTER_DNS) netmask=$(MASTER_NETMASK) hostname=fuel.domain.tld showmenu=yes" >> $(BUILD_DIR)/iso/isoroot-mkisofs/EFI/BOOT/BOOTX64.conf
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echo " initrd /initrd.img" >> $(BUILD_DIR)/iso/isoroot-mkisofs/EFI/BOOT/BOOTX64.conf
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echo "title USB Fuel Install (Static IP)" >> $(BUILD_DIR)/iso/isoroot-mkisofs/EFI/BOOT/BOOTX64.conf
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echo " kernel /vmlinuz biosdevname=0 repo=hd:LABEL=\"$(ISO_VOLUME_ID)\":/ ks=hd:LABEL=\"$(ISO_VOLUME_ID)\":/ks.cfg ip=$(MASTER_IP) gw=$(MASTER_GW) dns1=$(MASTER_DNS) netmask=$(MASTER_NETMASK) hostname=fuel.domain.tld showmenu=yes" >> $(BUILD_DIR)/iso/isoroot-mkisofs/EFI/BOOT/BOOTX64.conf
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echo " initrd /initrd.img" >> $(BUILD_DIR)/iso/isoroot-mkisofs/EFI/BOOT/BOOTX64.conf
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# But many UEFI implementations will use our efiboot.img and if we want to boot from it,
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# we also need to place kernel and initrd there (and bootloader and conffile to it too)
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sudo cp -f $(BUILD_DIR)/iso/isoroot-mkisofs/isolinux/vmlinuz $(BUILD_DIR)/iso/efi_tmp/efi_image/
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sudo cp -f $(BUILD_DIR)/iso/isoroot-mkisofs/isolinux/initrd.img $(BUILD_DIR)/iso/efi_tmp/efi_image/
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sudo mkdir -p $(BUILD_DIR)/iso/efi_tmp/efi_image/EFI/BOOT/
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sudo cp -f $(BUILD_DIR)/iso/isoroot-mkisofs/EFI/BOOT/BOOTX64.conf $(BUILD_DIR)/iso/efi_tmp/efi_image/EFI/BOOT/
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sudo cp -f $(BUILD_DIR)/iso/isoroot-mkisofs/EFI/BOOT/BOOTX64.efi $(BUILD_DIR)/iso/efi_tmp/efi_image/EFI/BOOT/
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sudo cp -f $(BUILD_DIR)/iso/isoroot-mkisofs/EFI/BOOT/splash.xpm.gz $(BUILD_DIR)/iso/efi_tmp/efi_image/EFI/BOOT/
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sudo umount $(BUILD_DIR)/iso/efi_tmp/efi_image
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cp -f $(BUILD_DIR)/iso/efi_tmp/efiboot.img $(BUILD_DIR)/iso/isoroot-mkisofs/images/
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sudo rm -rf $(BUILD_DIR)/iso/efi_tmp/
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xorriso -as mkisofs \
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-V $(ISO_VOLUME_ID) -p $(ISO_VOLUME_PREP) \
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-J -R \
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-graft-points \
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-b isolinux/isolinux.bin -no-emul-boot -boot-load-size 4 -boot-info-table \
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-isohybrid-mbr /usr/lib/syslinux/isohdpfx.bin \
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-eltorito-alt-boot -e images/efiboot.img -no-emul-boot \
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-isohybrid-gpt-basdat \
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-o $@ $(BUILD_DIR)/iso/isoroot-mkisofs
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implantisomd5 $@
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# IMGSIZE is calculated as a sum of iso size plus
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