diff --git a/stages/eib_image b/stages/eib_image index c61bd1df..6b9965b8 100755 --- a/stages/eib_image +++ b/stages/eib_image @@ -195,93 +195,76 @@ create_image() { rm -f "${img}" truncate -s ${img_size} "${img}" - if [ "${EIB_IMAGE_PARTITION_TABLE}" == "cros" ]; then - # Setup as described in the u-boot documentation at doc/README.chromium - cgpt create "${img}" - cgpt add -b 34 -s 32768 -P 1 -S 1 -t kernel "${img}" - local rootfs_size=$(cgpt show "$img" | awk '/Sec GPT table/ { print $1 }') - (( rootfs_size -= 32802 )) - cgpt add -b 32802 -s "${rootfs_size}" -t rootfs "${img}" - cgpt boot -p "${img}" - - # Set resize marker + ( + if [ "${EIB_PLATFORM}" == "pinebookpro" ]; then + # Rockchip's boot partition starts at 32768 + # http://opensource.rock-chips.com/wiki_Partitions#Default_storage_map + echo -n "start=32768, " + else + # Empty space up to 1mb (for GPT, and for uboot on ARM) + echo -n "start=2048, " + fi + + case "${EIB_ARCH}" in + i386|amd64) + # EFI system partition + echo "size=${esp_size}MiB, type=C12A7328-F81F-11D2-BA4B-00A0C93EC93B" + if [[ "${EIB_IMAGE_SDBOOT}" != "true" ]]; then + # GRUB BIOS BOOT partition + echo "size=1MiB, type=21686148-6449-6E6F-744E-656564454649" + fi + ;; + esac + + # Raspberry Pi'ss GPU starts the boot process by loading bootloader blobs + # from the first partition which must be VFAT. + if [ "${EIB_PLATFORM:0:3}" == "rpi" ]; then + # BOOT Partition + echo "size=100MiB, type=c" + fi + + if [ "${EIB_IMAGE_PARTITION_TABLE}" == "dos" ]; then + part_type="83" + else + # Partition Type GUIDs + # https://www.freedesktop.org/wiki/Specifications/DiscoverablePartitionsSpec/ + case "${EIB_ARCH}" in + i386|amd64) + # Root Partition (x86-64) + part_type="4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709" + ;; + arm64) + # Root Partition (64-bit ARM) + part_type="b921b045-1df0-41c3-af44-4c6f280d3fae" + ;; + *) + echo "Unrecognized architecture ${EIB_ARCH}" >&2 + return 1 + ;; + esac + fi + if [[ "${EIB_IMAGE_ROOTFS_RESIZE}" == "true" ]]; then - local rootfs_attrs="GUID:55" + # Remaining space is root fs, with special the special 55 attr as a + # marker indicating the partition should be resized later + # attrs=... is unused for DOS partition table so it's safe to leave it here + rootfs_attrs="GUID:55" fi - # Mark the partition where /boot is as LegacyBIOSBootable as required by - # the distro booting protocol (see doc/README.distro) - sfdisk --part-attrs "${img}" 2 "${rootfs_attrs} LegacyBIOSBootable" - else - ( - if [ "${EIB_PLATFORM}" == "pinebookpro" ]; then - # Rockchip's boot partition starts at 32768 - # http://opensource.rock-chips.com/wiki_Partitions#Default_storage_map - echo -n "start=32768, " - else - # Empty space up to 1mb (for GPT, and for uboot on ARM) - echo -n "start=2048, " - fi - - case "${EIB_ARCH}" in - i386|amd64) - # EFI system partition - echo "size=${esp_size}MiB, type=C12A7328-F81F-11D2-BA4B-00A0C93EC93B" - # GRUB BIOS BOOT partition - echo "size=1MiB, type=21686148-6449-6E6F-744E-656564454649" - ;; - esac - - # Raspberry Pi'ss GPU starts the boot process by loading bootloader blobs - # from the first partition which must be VFAT. - if [ "${EIB_PLATFORM:0:3}" == "rpi" ]; then - # BOOT Partition - echo "size=100MiB, type=c" - fi - - if [ "${EIB_IMAGE_PARTITION_TABLE}" == "dos" ]; then - part_type="83" - else - # Partition Type GUIDs - # https://www.freedesktop.org/wiki/Specifications/DiscoverablePartitionsSpec/ - case "${EIB_ARCH}" in - i386|amd64) - # Root Partition (x86-64) - part_type="4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709" - ;; - arm64) - # Root Partition (64-bit ARM) - part_type="b921b045-1df0-41c3-af44-4c6f280d3fae" - ;; - *) - echo "Unrecognized architecture ${EIB_ARCH}" >&2 - return 1 - ;; - esac - fi - - if [[ "${EIB_IMAGE_ROOTFS_RESIZE}" == "true" ]]; then - # Remaining space is root fs, with special the special 55 attr as a - # marker indicating the partition should be resized later - # attrs=... is unused for DOS partition table so it's safe to leave it here - rootfs_attrs="GUID:55" - fi - - if [[ "${EIB_PLATFORM:0:3}" == "rpi" ]]; then - # Make u-boot find the bootable partition which is rootfs for Raspberry Pi - echo -n "bootable " - fi - - # We need to escape attrs= otherwise sfdisk complains when passing an empty string - echo "type=${part_type}, attrs=\"${rootfs_attrs}\"" - - ) | sfdisk --force --label "${EIB_IMAGE_PARTITION_TABLE}" "${img}" - - if [ "${EIB_IMAGE_PARTITION_TABLE}" == "dos" ] && [ "${EIB_IMAGE_ROOTFS_RESIZE}" == "true" ]; then - # With the latest 'sfdisk' we are not allowed anymore to create a 0B partition - # Bypass this limitation directly hacking into the MBR to set the marker - printf "\xdd" | dd of=${img} bs=1 count=1 seek=498 conv=notrunc - fi + if [[ "${EIB_PLATFORM:0:3}" == "rpi" ]]; then + # Make u-boot find the bootable partition which is rootfs for Raspberry Pi + echo -n "bootable " + fi + + # We need to escape attrs= otherwise sfdisk complains when passing an empty string + echo "type=${part_type}, attrs=\"${rootfs_attrs}\"" + + ) | sfdisk --force --label "${EIB_IMAGE_PARTITION_TABLE}" "${img}" + + if [ "${EIB_IMAGE_PARTITION_TABLE}" == "dos" ] && [ "${EIB_IMAGE_ROOTFS_RESIZE}" == "true" ]; then + # With the latest 'sfdisk' we are not allowed anymore to create a 0B partition + # Bypass this limitation directly hacking into the MBR to set the marker + printf "\xdd" | dd of=${img} bs=1 count=1 seek=498 conv=notrunc fi img_loop=$(losetup -f --show "${img}") @@ -292,9 +275,14 @@ create_image() { case "${EIB_ARCH}" in i386|amd64) - esp_loop=${img_loop}p1 - bios_boot_loop=${img_loop}p2 - root_loop=${img_loop}p3 + if [[ "${EIB_IMAGE_SDBOOT}" == "true" ]]; then + esp_loop=${img_loop}p1 + root_loop=${img_loop}p2 + else + esp_loop=${img_loop}p1 + bios_boot_loop=${img_loop}p2 + root_loop=${img_loop}p3 + fi ext4_opts="dir_index,^huge_file" ESP="${ROOT}"/boot/efi if [[ "${EIB_IMAGE_SDBOOT}" = "true" ]]; then @@ -306,7 +294,7 @@ create_image() { *) # On ARM disable 64bit ext4 option ext4_opts="dir_index,^huge_file,^64bit" - if [ "${EIB_IMAGE_PARTITION_TABLE}" == "cros" ] || [ "${EIB_PLATFORM:0:3}" == "rpi" ]; then + if [ "${EIB_PLATFORM:0:3}" == "rpi" ]; then boot_loop=${img_loop}p1 root_loop=${img_loop}p2 else @@ -399,45 +387,44 @@ EOF esac ;; i386|amd64) - # MBR bootloader install - > "${DEPLOY}"/img - mount --bind "${img}" "${DEPLOY}"/img - mount --bind "${ROOT}"/boot "${DEPLOY}"/boot - mount --bind /dev "${DEPLOY}"/dev - mount --bind /proc "${DEPLOY}"/proc - mount --bind /sys "${DEPLOY}"/sys - - # Install the real MBR bootloader - chroot "${DEPLOY}" /usr/sbin/grub-install \ - --modules="ext2 part_msdos part_gpt search" \ - --directory=/usr/lib/grub/i386-pc \ - --config=/usr/lib/grub/conf/grub_embedded_bios.cfg \ - /img - - # Copy grub.cfg - cp "${DEPLOY}/usr/lib/grub/conf/grub.cfg" "${DEPLOY}/boot/grub/grub.cfg" - - if [ "$EIB_IMAGE_BOOT_ZIP" == "true" ]; then - local boot_zip_dir=${EIB_TMPDIR}/boot_zip - mkdir "${boot_zip_dir}" - - # Generate GRUB standalone images and eosldr - "${EIB_HELPERSDIR}"/create-grub-images "${DEPLOY}" "${boot_zip_dir}" - - # Capture second-stage config and modules - cp -a "${DEPLOY}/boot/grub" "${boot_zip_dir}" - fi - - "${EIB_HELPERSDIR}"/kill-chroot-procs "${DEPLOY}" - umount "${DEPLOY}"/{boot,dev,img,proc,sys} - rm -f "${DEPLOY}"/img - - # UEFI bootloader install - if [[ "${EIB_IMAGE_SDBOOT}" = "true" ]]; then + if [[ "${EIB_IMAGE_SDBOOT}" == "true" ]]; then # PAYG uses systemd-boot, install only that mkdir -p "${ESP}/EFI/BOOT/" cp -r "${DEPLOY}/usr/lib/systemd/boot/efi/systemd-bootx64.efi" "${ESP}/EFI/BOOT/BOOTX64.efi" else + # MBR bootloader install + > "${DEPLOY}"/img + mount --bind "${img}" "${DEPLOY}"/img + mount --bind "${ROOT}"/boot "${DEPLOY}"/boot + mount --bind /dev "${DEPLOY}"/dev + mount --bind /proc "${DEPLOY}"/proc + mount --bind /sys "${DEPLOY}"/sys + + # Install the real MBR bootloader + chroot "${DEPLOY}" /usr/sbin/grub-install \ + --modules="ext2 part_msdos part_gpt search" \ + --directory=/usr/lib/grub/i386-pc \ + --config=/usr/lib/grub/conf/grub_embedded_bios.cfg \ + /img + + # Copy grub.cfg + cp "${DEPLOY}/usr/lib/grub/conf/grub.cfg" "${DEPLOY}/boot/grub/grub.cfg" + + if [ "$EIB_IMAGE_BOOT_ZIP" == "true" ]; then + local boot_zip_dir=${EIB_TMPDIR}/boot_zip + mkdir "${boot_zip_dir}" + + # Generate GRUB standalone images and eosldr + "${EIB_HELPERSDIR}"/create-grub-images "${DEPLOY}" "${boot_zip_dir}" + + # Capture second-stage config and modules + cp -a "${DEPLOY}/boot/grub" "${boot_zip_dir}" + fi + + "${EIB_HELPERSDIR}"/kill-chroot-procs "${DEPLOY}" + umount "${DEPLOY}"/{boot,dev,img,proc,sys} + rm -f "${DEPLOY}"/img + # Standard endless system - grub, shim, all that kind of thing cp -r "${DEPLOY}"/usr/lib/efi_binaries/EFI "${ESP}" fi