| index : archiso32 | |
| Archlinux32 iso tools | gitolite user |
| summaryrefslogtreecommitdiff |
| -rw-r--r-- | CHANGELOG.rst | 2 | ||||
| -rwxr-xr-x | archiso/mkarchiso | 154 | ||||
| -rw-r--r-- | docs/README.profile.rst | 10 |
diff --git a/CHANGELOG.rst b/CHANGELOG.rst index edd9895..a41b474 100644 --- a/CHANGELOG.rst +++ b/CHANGELOG.rst @@ -9,6 +9,8 @@ Added ----- - Add bolt to releng for authorizing and otherwise managing Thunderbolt and USB4 devices. +- Add ``uefi-ia32.systemd-boot.esp`` and ``uefi-ia32.systemd-boot.eltorito`` boot modes that use systemd-boot for IA32 + UEFI. The boot modes of baseline and releng are not changed. Changed ------- diff --git a/archiso/mkarchiso b/archiso/mkarchiso index 15534bf..a727a1a 100755 --- a/archiso/mkarchiso +++ b/archiso/mkarchiso @@ -793,11 +793,9 @@ _make_bootmode_uefi-x64.grub.eltorito() { _msg_info "Done!" } -# Prepare systemd-boot for booting when written to a disk (isohybrid) -_make_bootmode_uefi-x64.systemd-boot.esp() { +_make_common_bootmode_systemd-boot() { local _file efiboot_imgsize local _available_ucodes=() - _msg_info "Setting up systemd-boot for UEFI booting..." for _file in "${ucodes[@]}"; do if [[ -e "${pacstrap_dir}/boot/${_file}" ]]; then @@ -805,20 +803,41 @@ _make_bootmode_uefi-x64.systemd-boot.esp() { fi done # Calculate the required FAT image size in bytes - efiboot_files+=("${pacstrap_dir}/usr/lib/systemd/boot/efi/systemd-bootx64.efi" - "${pacstrap_dir}/usr/share/edk2-shell/x64/Shell_Full.efi" - "${profile}/efiboot/" + # shellcheck disable=SC2076 + if [[ " ${bootmodes[*]} " =~ ' uefi-x64.systemd-boot.esp ' || " ${bootmodes[*]} " =~ ' uefi-x64.systemd-boot.eltorito ' ]]; then + efiboot_files+=("${pacstrap_dir}/usr/lib/systemd/boot/efi/systemd-bootx64.efi" + "${pacstrap_dir}/usr/share/edk2-shell/x64/Shell_Full.efi") + fi + # shellcheck disable=SC2076 + if [[ " ${bootmodes[*]} " =~ ' uefi-ia32.systemd-boot.esp ' || " ${bootmodes[*]} " =~ ' uefi-ia32.systemd-boot.eltorito ' ]]; then + efiboot_files+=("${pacstrap_dir}/usr/lib/systemd/boot/efi/systemd-bootia32.efi" + "${pacstrap_dir}/usr/share/edk2-shell/ia32/Shell_Full.efi") + fi + efiboot_files+=("${profile}/efiboot/" "${pacstrap_dir}/boot/vmlinuz-"* "${pacstrap_dir}/boot/initramfs-"*".img" "${_available_ucodes[@]}") - efiboot_imgsize="$(du -bcs -- "${efiboot_files[@]}" \ - 2>/dev/null | awk 'END { print $1 }')" + efiboot_imgsize="$(du -bcs -- "${efiboot_files[@]}" 2>/dev/null | awk 'END { print $1 }')" # Create a FAT image for the EFI system partition _make_efibootimg "$efiboot_imgsize" +} - # Copy systemd-boot EFI binary to the default/fallback boot path - mcopy -i "${efibootimg}" \ - "${pacstrap_dir}/usr/lib/systemd/boot/efi/systemd-bootx64.efi" ::/EFI/BOOT/BOOTx64.EFI +_make_common_bootmode_systemd-boot_conf.isofs() { + local _conf + + # Copy systemd-boot configuration files + install -d -m 0755 -- "${isofs_dir}/loader/entries" + install -m 0644 -- "${profile}/efiboot/loader/loader.conf" "${isofs_dir}/loader/" + for _conf in "${profile}/efiboot/loader/entries/"*".conf"; do + sed "s|%ARCHISO_LABEL%|${iso_label}|g; + s|%INSTALL_DIR%|${install_dir}|g; + s|%ARCH%|${arch}|g" \ + "${_conf}" >"${isofs_dir}/loader/entries/${_conf##*/}" + done +} + +_make_common_bootmode_systemd-boot_conf.esp() { + local _conf # Copy systemd-boot configuration files mmd -i "${efibootimg}" ::/loader ::/loader/entries @@ -830,6 +849,20 @@ _make_bootmode_uefi-x64.systemd-boot.esp() { s|%ARCH%|${arch}|g" \ "${_conf}" | mcopy -i "${efibootimg}" - "::/loader/entries/${_conf##*/}" done +} + +# Prepare systemd-boot for booting when written to a disk (isohybrid) +_make_bootmode_uefi-x64.systemd-boot.esp() { + _msg_info "Setting up systemd-boot for x64 UEFI booting..." + + _run_once _make_common_bootmode_systemd-boot + + # Copy systemd-boot EFI binary to the default/fallback boot path + mcopy -i "${efibootimg}" \ + "${pacstrap_dir}/usr/lib/systemd/boot/efi/systemd-bootx64.efi" ::/EFI/BOOT/BOOTx64.EFI + + # Copy systemd-boot configuration files + _run_once _make_common_bootmode_systemd-boot_conf.esp # shellx64.efi is picked up automatically when on / if [[ -e "${pacstrap_dir}/usr/share/edk2-shell/x64/Shell_Full.efi" ]]; then @@ -839,9 +872,9 @@ _make_bootmode_uefi-x64.systemd-boot.esp() { # Copy kernel and initramfs to FAT image. # systemd-boot can only access files from the EFI system partition it was launched from. - _make_boot_on_fat + _run_once _make_boot_on_fat - _msg_info "Done! systemd-boot set up for UEFI booting successfully." + _msg_info "Done! systemd-boot set up for x64 UEFI booting successfully." } # Prepare systemd-boot for El Torito booting @@ -861,14 +894,7 @@ _make_bootmode_uefi-x64.systemd-boot.eltorito() { "${isofs_dir}/EFI/BOOT/BOOTx64.EFI" # Copy systemd-boot configuration files - install -d -m 0755 -- "${isofs_dir}/loader/entries" - install -m 0644 -- "${profile}/efiboot/loader/loader.conf" "${isofs_dir}/loader/" - for _conf in "${profile}/efiboot/loader/entries/"*".conf"; do - sed "s|%ARCHISO_LABEL%|${iso_label}|g; - s|%INSTALL_DIR%|${install_dir}|g; - s|%ARCH%|${arch}|g" \ - "${_conf}" >"${isofs_dir}/loader/entries/${_conf##*/}" - done + _run_once _make_common_bootmode_systemd-boot_conf.isofs # edk2-shell based UEFI shell # shellx64.efi is picked up automatically when on / @@ -879,6 +905,58 @@ _make_bootmode_uefi-x64.systemd-boot.eltorito() { _msg_info "Done!" } +_make_bootmode_uefi-ia32.systemd-boot.esp() { + _msg_info "Setting up systemd-boot for IA32 UEFI booting..." + + _run_once _make_common_bootmode_systemd-boot + + # Copy systemd-boot EFI binary to the default/fallback boot path + mcopy -i "${efibootimg}" \ + "${pacstrap_dir}/usr/lib/systemd/boot/efi/systemd-bootia32.efi" ::/EFI/BOOT/BOOTIA32.EFI + + # Copy systemd-boot configuration files + _run_once _make_common_bootmode_systemd-boot_conf.esp + + # shellia32.efi is picked up automatically when on / + if [[ -e "${pacstrap_dir}/usr/share/edk2-shell/ia32/Shell_Full.efi" ]]; then + mcopy -i "${efibootimg}" \ + "${pacstrap_dir}/usr/share/edk2-shell/ia32/Shell_Full.efi" ::/shellia32.efi + fi + + # Copy kernel and initramfs to FAT image. + # systemd-boot can only access files from the EFI system partition it was launched from. + _run_once _make_boot_on_fat + + _msg_info "Done! systemd-boot set up for IA32 UEFI booting successfully." +} + +_make_bootmode_uefi-ia32.systemd-boot.eltorito() { + # El Torito UEFI boot requires an image containing the EFI system partition. + # uefi-ia32.systemd-boot.eltorito has the same requirements as uefi-ia32.systemd-boot.esp + _run_once _make_bootmode_uefi-ia32.systemd-boot.esp + + # Additionally set up systemd-boot in ISO 9660. This allows creating a medium for the live environment by using + # manual partitioning and simply copying the ISO 9660 file system contents. + # This is not related to El Torito booting and no firmware uses these files. + _msg_info "Preparing an /EFI directory for the ISO 9660 file system..." + install -d -m 0755 -- "${isofs_dir}/EFI/BOOT" + + # Copy systemd-boot EFI binary to the default/fallback boot path + install -m 0644 -- "${pacstrap_dir}/usr/lib/systemd/boot/efi/systemd-bootia32.efi" \ + "${isofs_dir}/EFI/BOOT/BOOTIA32.EFI" + + # Copy systemd-boot configuration files + _run_once _make_common_bootmode_systemd-boot_conf.isofs + + # edk2-shell based UEFI shell + # shellia32.efi is picked up automatically when on / + if [[ -e "${pacstrap_dir}/usr/share/edk2-shell/ia32/Shell_Full.efi" ]]; then + install -m 0644 -- "${pacstrap_dir}/usr/share/edk2-shell/ia32/Shell_Full.efi" "${isofs_dir}/shellia32.efi" + fi + + _msg_info "Done!" +} + _validate_requirements_bootmode_bios.syslinux.mbr() { # bios.syslinux.mbr requires bios.syslinux.eltorito # shellcheck disable=SC2076 @@ -922,12 +1000,7 @@ _validate_requirements_bootmode_bios.syslinux.eltorito() { _validate_requirements_bootmode_bios.syslinux.mbr } -_validate_requirements_bootmode_uefi-x64.systemd-boot.esp() { - # shellcheck disable=SC2076 - if [[ " ${bootmodes[*]} " =~ ' uefi-x64.grub.esp ' ]]; then - _msg_error "Validating '${bootmode}': cannot be used with bootmode uefi-x64.grub.esp!" 0 - fi - +_validate_requirements_common_systemd-boot() { # Check if mkfs.fat is available if ! command -v mkfs.fat &>/dev/null; then (( validation_error=validation_error+1 )) @@ -967,6 +1040,14 @@ _validate_requirements_bootmode_uefi-x64.systemd-boot.esp() { fi } +_validate_requirements_bootmode_uefi-x64.systemd-boot.esp() { + # shellcheck disable=SC2076 + if [[ " ${bootmodes[*]} " =~ ' uefi-x64.grub.esp ' ]]; then + _msg_error "Validating '${bootmode}': cannot be used with bootmode uefi-x64.grub.esp!" 0 + fi + _validate_requirements_common_systemd-boot +} + _validate_requirements_bootmode_uefi-x64.systemd-boot.eltorito() { # shellcheck disable=SC2076 if [[ " ${bootmodes[*]} " =~ ' uefi-x64.grub.eltorito ' ]]; then @@ -977,6 +1058,25 @@ _validate_requirements_bootmode_uefi-x64.systemd-boot.eltorito() { _validate_requirements_bootmode_uefi-x64.systemd-boot.esp } +_validate_requirements_bootmode_uefi-ia32.systemd-boot.esp() { + # shellcheck disable=SC2076 + if [[ " ${bootmodes[*]} " =~ ' uefi-ia32.grub.esp ' ]]; then + _msg_error "Validating '${bootmode}': cannot be used with bootmode uefi-ia32.grub.esp!" 0 + fi + + _validate_requirements_common_systemd-boot +} + +_validate_requirements_bootmode_uefi-ia32.systemd-boot.eltorito() { + # shellcheck disable=SC2076 + if [[ " ${bootmodes[*]} " =~ ' uefi-ia32.grub.eltorito ' ]]; then + _msg_error "Validating '${bootmode}': cannot be used with bootmode uefi-ia32.grub.eltorito!" 0 + fi + + # uefi-ia32.systemd-boot.eltorito has the exact same requirements as uefi-ia32.systemd-boot.esp + _validate_requirements_bootmode_uefi-x64.systemd-boot.esp +} + _validate_requirements_bootmode_uefi-ia32.grub.esp() { # Check if GRUB is available if ! command -v grub-mkstandalone &>/dev/null; then diff --git a/docs/README.profile.rst b/docs/README.profile.rst index 0b5041a..5a0c0bd 100644 --- a/docs/README.profile.rst +++ b/docs/README.profile.rst @@ -48,10 +48,12 @@ The image file is constructed from some of the variables in ``profiledef.sh``: ` - ``bios.syslinux.eltorito``: Syslinux for x86 BIOS booting from an optical disc - ``uefi-ia32.grub.esp``: GRUB for IA32 UEFI booting from a disk - ``uefi-ia32.grub.eltorito``: GRUB for IA32 UEFI booting from an optical disc - - ``uefi-x64.grub.esp``: GRUB for x86_64 UEFI booting from a disk - - ``uefi-x64.grub.eltorito``: GRUB for x86_64 UEFI booting from an optical disc - - ``uefi-x64.systemd-boot.esp``: systemd-boot for x86_64 UEFI booting from a disk - - ``uefi-x64.systemd-boot.eltorito``: systemd-boot for x86_64 UEFI booting from an optical disc + - ``uefi-x64.grub.esp``: GRUB for x64 UEFI booting from a disk + - ``uefi-x64.grub.eltorito``: GRUB for x64 UEFI booting from an optical disc + - ``uefi-ia32.systemd-boot.esp``: systemd-boot for IA32 UEFI booting from a disk + - ``uefi-ia32.systemd-boot.eltorito``: systemd-boot for IA32UEFI booting from an optical disc + - ``uefi-x64.systemd-boot.esp``: systemd-boot for x64 UEFI booting from a disk + - ``uefi-x64.systemd-boot.eltorito``: systemd-boot for x64 UEFI booting from an optical disc Note that BIOS El Torito boot mode must always be listed before UEFI El Torito boot mode. * ``arch``: The architecture (e.g. ``x86_64``) to build the image for. This is also used to resolve the name of the packages file (e.g. ``packages.x86_64``) |