| index : archiso32 | |
| Archlinux32 iso tools | gitolite user |
| summaryrefslogtreecommitdiff |
| -rw-r--r-- | CHANGELOG.rst | 3 | ||||
| -rw-r--r-- | README.rst | 1 | ||||
| -rwxr-xr-x | archiso/mkarchiso | 127 | ||||
| -rw-r--r-- | configs/baseline/grub/grub.cfg | 29 | ||||
| -rw-r--r-- | configs/baseline/profiledef.sh | 4 | ||||
| -rw-r--r-- | configs/releng/efiboot/loader/entries/01-archiso-x86_64-linux.conf | 13 | ||||
| -rw-r--r-- | configs/releng/efiboot/loader/entries/02-archiso-x86_64-speech-linux.conf | 13 | ||||
| -rw-r--r-- | configs/releng/efiboot/loader/entries/03-archiso-x86_64-ram-linux.conf | 13 | ||||
| -rw-r--r-- | configs/releng/efiboot/loader/entries/04-archiso-x86_64-ram-speech-linux.conf | 7 | ||||
| -rw-r--r-- | configs/releng/efiboot/loader/loader.conf | 1 | ||||
| -rw-r--r-- | configs/releng/grub/grub.cfg | 46 | ||||
| -rw-r--r-- | configs/releng/packages.x86_64 | 2 | ||||
| -rw-r--r-- | docs/README.profile.rst | 13 |
diff --git a/CHANGELOG.rst b/CHANGELOG.rst index 90243e6..639c266 100644 --- a/CHANGELOG.rst +++ b/CHANGELOG.rst @@ -8,6 +8,9 @@ Changelog Added ----- +- Add ``uefi-ia32.grub.esp`` boot mode to support IA32 UEFI boot on x86_64 machines. +- Add GRUB configuration files to profiles. + Changed ------- @@ -17,6 +17,7 @@ The following packages need to be installed to be able to create an image with t * e2fsprogs * erofs-utils (optional) * findutils +* grub * gzip * libarchive * libisoburn diff --git a/archiso/mkarchiso b/archiso/mkarchiso index e7f52b3..b81b700 100755 --- a/archiso/mkarchiso +++ b/archiso/mkarchiso @@ -41,6 +41,7 @@ airootfs_image_tool_options=() cert_list=() sign_netboot_artifacts="" declare -A file_permissions=() +efiboot_files=() # adapted from GRUB_EARLY_INITRD_LINUX_STOCK in https://git.savannah.gnu.org/cgit/grub.git/tree/util/grub-mkconfig.in readonly ucodes=('intel-uc.img' 'intel-ucode.img' 'amd-uc.img' 'amd-ucode.img' 'early_ucode.cpio' 'microcode.cpio') @@ -518,6 +519,84 @@ _make_efibootimg() { mmd -i "${work_dir}/efiboot.img" ::/EFI ::/EFI/BOOT } +_make_bootmode_uefi-ia32.grub.esp() { + # Fill Grub configuration files + sed "s|%ARCHISO_LABEL%|${iso_label}|g; + s|%INSTALL_DIR%|${install_dir}|g; + s|%ARCH%|${arch}|g" \ + "${profile}/grub/grub.cfg" > "${work_dir}/grub.cfg" + + # shellcheck disable=SC2016 + printf 'configfile ${cmdpath}/grub.cfg\n' > "${work_dir}/grub-embed.cfg" + + # Create EFI file + grub-mkstandalone -O i386-efi \ + --modules="part_gpt part_msdos fat iso9660" \ + --locales="en@quot" \ + --themes="" \ + -o "${work_dir}/BOOTIA32.EFI" "boot/grub/grub.cfg=${work_dir}/grub-embed.cfg" + # Add GRUB to the list of files used to calculate the required FAT image size. + efiboot_files+=("${work_dir}/BOOTIA32.EFI" + "${pacstrap_dir}/usr/share/edk2-shell/ia32/Shell_Full.efi") + + if [[ ! " ${bootmodes[*]} " =~ uefi-x64.systemd-boot.esp ]]; then + efiboot_files+=("${pacstrap_dir}/boot/vmlinuz-"* + "${pacstrap_dir}/boot/initramfs-"*".img") + + efiboot_imgsize="$(du -bc "${efiboot_files[@]}" \ + 2>/dev/null | awk 'END { print $1 }')" + # Create a FAT image for the EFI system partition + _make_efibootimg "$efiboot_imgsize" + else + _run_once _make_bootmode_uefi-x64.systemd-boot.esp + fi + + # Copy grub EFI binary to the default/fallback boot path + mcopy -i "${work_dir}/efiboot.img" \ + "${work_dir}/BOOTIA32.EFI" ::/EFI/BOOT/BOOTIA32.EFI + + # Copy GRUB configuration files + mcopy -i "${work_dir}/efiboot.img" \ + "${work_dir}/grub.cfg" ::/EFI/BOOT/grub.cfg + + # shellia32.efi is picked up automatically when on / + if [[ -e "${pacstrap_dir}/usr/share/edk2-shell/ia32/Shell_Full.efi" ]]; then + mcopy -i "${work_dir}/efiboot.img" \ + "${pacstrap_dir}/usr/share/edk2-shell/ia32/Shell_Full.efi" ::/shellia32.efi + fi + + _msg_info "Done! GRUB set up for UEFI booting successfully." +} + +# Prepare GRUB for El Torito booting +_make_bootmode_uefi-ia32.grub.eltorito() { + # El Torito UEFI boot requires an image containing the EFI system partition. + # uefi-ia32.grub.eltorito has the same requirements as uefi-ia32.grub.esp + _run_once _make_bootmode_uefi-ia32.grub.esp + + # Additionally set up system-boot in ISO 9660. This allows creating a medium for the live environment by using + # manual partitioning and simply copying the ISO 9660 file system contents. + # This is not related to El Torito booting and no firmware uses these files. + _msg_info "Preparing an /EFI directory for the ISO 9660 file system..." + install -d -m 0755 -- "${isofs_dir}/EFI/BOOT" + + # Copy GRUB EFI binary to the default/fallback boot path + install -m 0644 -- "${work_dir}/BOOTIA32.EFI" \ + "${isofs_dir}/EFI/BOOT/BOOTIA32.EFI" + + # Copy GRUB configuration files + install -m 0644 -- "${work_dir}/grub.cfg" "${isofs_dir}/EFI/BOOT/grub.cfg" + + # 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" \ + "${isofs_dir}/shellia32.efi" + fi + + _msg_info "Done!" +} + # Prepare system-boot for booting when written to a disk (isohybrid) _make_bootmode_uefi-x64.systemd-boot.esp() { local _file efiboot_imgsize @@ -530,13 +609,13 @@ _make_bootmode_uefi-x64.systemd-boot.esp() { fi done # Calculate the required FAT image size in bytes - efiboot_imgsize="$(du -bc \ - "${pacstrap_dir}/usr/lib/systemd/boot/efi/systemd-bootx64.efi" \ - "${pacstrap_dir}/usr/share/edk2-shell/x64/Shell_Full.efi" \ - "${profile}/efiboot/" \ - "${pacstrap_dir}/boot/vmlinuz-"* \ - "${pacstrap_dir}/boot/initramfs-"*".img" \ - "${_available_ucodes[@]}" \ + efiboot_files+=("${pacstrap_dir}/usr/lib/systemd/boot/efi/systemd-bootx64.efi" + "${pacstrap_dir}/usr/share/edk2-shell/x64/Shell_Full.efi" + "${profile}/efiboot/" + "${pacstrap_dir}/boot/vmlinuz-"* + "${pacstrap_dir}/boot/initramfs-"*".img" + "${_available_ucodes[@]}") + efiboot_imgsize="$(du -bc "${efiboot_files[@]}" \ 2>/dev/null | awk 'END { print $1 }')" # Create a FAT image for the EFI system partition _make_efibootimg "$efiboot_imgsize" @@ -691,6 +770,20 @@ _validate_requirements_bootmode_uefi-x64.systemd-boot.eltorito() { _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 + (( validation_error=validation_error+1 )) + _msg_error "Validating '${bootmode}': grub-install is not available on this host. Install 'grub'!" 0 + fi + _validate_requirements_bootmode_uefi-x64.systemd-boot.esp +} + +_validate_requirements_bootmode_uefi-ia32.grub.eltorito() { + # uefi-ia32.grub.eltorito has the exact same requirements as uefi-ia32.grub.esp + _validate_requirements_bootmode_uefi-ia32.grub.esp +} + # Build airootfs filesystem image _prepare_airootfs_image() { _run_once "_mkairootfs_${airootfs_image_type}" @@ -909,6 +1002,22 @@ _add_xorrisofs_options_bios.syslinux.mbr() { ) } +# GRUB in an attached EFI system partition +_add_xorrisofs_options_uefi-ia32.grub.esp() { + # shellcheck disable=SC2076 + if [[ ! " ${bootmodes[*]} " =~ ' uefi-x64.systemd-boot.esp ' ]]; then + _add_xorrisofs_options_uefi-x64.systemd-boot.esp + fi +} + +# GRUB via El Torito +_add_xorrisofs_options_uefi-ia32.grub.eltorito() { + # shellcheck disable=SC2076 + if [[ ! " ${bootmodes[*]} " =~ ' uefi-x64.systemd-boot.eltorito ' ]]; then + _add_xorrisofs_options_uefi-x64.systemd-boot.eltorito + fi +} + # systemd-boot in an attached EFI system partition _add_xorrisofs_options_uefi-x64.systemd-boot.esp() { # Move the first partition away from the start of the ISO, otherwise the GPT will not be valid and ISO 9660 @@ -923,7 +1032,7 @@ _add_xorrisofs_options_uefi-x64.systemd-boot.esp() { # A valid GPT prevents BIOS booting on some systems, instead use an invalid GPT (without a protective MBR). # The attached partition will have the EFI system partition type code in MBR, but in the invalid GPT it will # have a Microsoft basic partition type code. - if [[ ! " ${bootmodes[*]} " =~ ' uefi-x64.systemd-boot.eltorito ' ]]; then + if [[ ! " ${bootmodes[*]} " =~ ' uefi-x64.systemd-boot.eltorito ' && ! " ${bootmodes[*]} " =~ ' uefi-ia32.grub.eltorito ' ]]; then # If '-isohybrid-gpt-basdat' is specified before '-e', then the appended EFI system partition will have the # EFI system partition type ID/GUID in both MBR and GPT. If '-isohybrid-gpt-basdat' is specified after '-e', # the appended EFI system partition will have the Microsoft basic data type GUID in GPT. @@ -940,7 +1049,7 @@ _add_xorrisofs_options_uefi-x64.systemd-boot.esp() { # systemd-boot via El Torito _add_xorrisofs_options_uefi-x64.systemd-boot.eltorito() { # shellcheck disable=SC2076 - if [[ " ${bootmodes[*]} " =~ ' uefi-x64.systemd-boot.esp ' ]]; then + if [[ " ${bootmodes[*]} " =~ ' uefi-x64.systemd-boot.esp ' || " ${bootmodes[*]} " =~ ' uefi-ia32.grub.esp ' ]]; then # systemd-boot in an attached EFI system partition via El Torito xorrisofs_options+=( # Start a new El Torito boot entry for UEFI diff --git a/configs/baseline/grub/grub.cfg b/configs/baseline/grub/grub.cfg new file mode 100644 index 0000000..0e5db49 --- /dev/null +++ b/configs/baseline/grub/grub.cfg @@ -0,0 +1,29 @@ +insmod part_gpt +insmod part_msdos +insmod fat +insmod iso9660 + +insmod all_video + +insmod font + +if loadfont "${prefix}/fonts/unicode.pf2" ; then + insmod gfxterm + set gfxmode="auto" + terminal_input console + terminal_output gfxterm +fi + +menuentry "Arch Linux (x86_64, UEFI)" { + set gfxpayload=keep + search --no-floppy --set=root --label %ARCHISO_LABEL% + linux /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% + initrd /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img +} + +menuentry "Arch Linux (x86_64, UEFI) Copy to RAM" { + set gfxpayload=keep + search --no-floppy --set=root --label %ARCHISO_LABEL% + linux /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% copytoram + initrd /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img +} diff --git a/configs/baseline/profiledef.sh b/configs/baseline/profiledef.sh index d376516..34060f2 100644 --- a/configs/baseline/profiledef.sh +++ b/configs/baseline/profiledef.sh @@ -8,7 +8,9 @@ iso_application="Arch Linux baseline" iso_version="$(date +%Y.%m.%d)" install_dir="arch" buildmodes=('iso') -bootmodes=('bios.syslinux.mbr' 'bios.syslinux.eltorito' 'uefi-x64.systemd-boot.esp' 'uefi-x64.systemd-boot.eltorito') +bootmodes=('bios.syslinux.mbr' 'bios.syslinux.eltorito' + 'uefi-ia32.grub.esp' 'uefi-x64.systemd-boot.esp' + 'uefi-ia32.grub.eltorito' 'uefi-x64.systemd-boot.eltorito') arch="x86_64" pacman_conf="pacman.conf" airootfs_image_type="erofs" diff --git a/configs/releng/efiboot/loader/entries/01-archiso-x86_64-linux.conf b/configs/releng/efiboot/loader/entries/01-archiso-x86_64-linux.conf index d59262f..1c2a7a8 100644 --- a/configs/releng/efiboot/loader/entries/01-archiso-x86_64-linux.conf +++ b/configs/releng/efiboot/loader/entries/01-archiso-x86_64-linux.conf @@ -1,6 +1,7 @@ -title Arch Linux install medium (x86_64, UEFI) -linux /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux -initrd /%INSTALL_DIR%/boot/intel-ucode.img -initrd /%INSTALL_DIR%/boot/amd-ucode.img -initrd /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img -options archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% +title Arch Linux install medium (x86_64, UEFI) +sort-key 01 +linux /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux +initrd /%INSTALL_DIR%/boot/intel-ucode.img +initrd /%INSTALL_DIR%/boot/amd-ucode.img +initrd /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img +options archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% diff --git a/configs/releng/efiboot/loader/entries/02-archiso-x86_64-speech-linux.conf b/configs/releng/efiboot/loader/entries/02-archiso-x86_64-speech-linux.conf index 06f5466..64253d3 100644 --- a/configs/releng/efiboot/loader/entries/02-archiso-x86_64-speech-linux.conf +++ b/configs/releng/efiboot/loader/entries/02-archiso-x86_64-speech-linux.conf @@ -1,6 +1,7 @@ -title Arch Linux install medium (x86_64, UEFI) with speech -linux /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux -initrd /%INSTALL_DIR%/boot/intel-ucode.img -initrd /%INSTALL_DIR%/boot/amd-ucode.img -initrd /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img -options archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% accessibility=on +title Arch Linux install medium (x86_64, UEFI) with speech +sort-key 02 +linux /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux +initrd /%INSTALL_DIR%/boot/intel-ucode.img +initrd /%INSTALL_DIR%/boot/amd-ucode.img +initrd /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img +options archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% accessibility=on diff --git a/configs/releng/efiboot/loader/entries/03-archiso-x86_64-ram-linux.conf b/configs/releng/efiboot/loader/entries/03-archiso-x86_64-ram-linux.conf index 9c7a51a..3e26651 100644 --- a/configs/releng/efiboot/loader/entries/03-archiso-x86_64-ram-linux.conf +++ b/configs/releng/efiboot/loader/entries/03-archiso-x86_64-ram-linux.conf @@ -1,6 +1,7 @@ -title Arch Linux install medium (x86_64, UEFI, Copy to RAM) -linux /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux -initrd /%INSTALL_DIR%/boot/intel-ucode.img -initrd /%INSTALL_DIR%/boot/amd-ucode.img -initrd /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img -options archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% copytoram +title Arch Linux install medium (x86_64, UEFI, Copy to RAM) +sort-key 03 +linux /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux +initrd /%INSTALL_DIR%/boot/intel-ucode.img +initrd /%INSTALL_DIR%/boot/amd-ucode.img +initrd /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img +options archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% copytoram diff --git a/configs/releng/efiboot/loader/entries/04-archiso-x86_64-ram-speech-linux.conf b/configs/releng/efiboot/loader/entries/04-archiso-x86_64-ram-speech-linux.conf new file mode 100644 index 0000000..0d67999 --- /dev/null +++ b/configs/releng/efiboot/loader/entries/04-archiso-x86_64-ram-speech-linux.conf @@ -0,0 +1,7 @@ +title Arch Linux install medium (x86_64, UEFI, Copy to RAM) with speech +sort-key 04 +linux /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux +initrd /%INSTALL_DIR%/boot/intel-ucode.img +initrd /%INSTALL_DIR%/boot/amd-ucode.img +initrd /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img +options archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% copytoram accessibility=on diff --git a/configs/releng/efiboot/loader/loader.conf b/configs/releng/efiboot/loader/loader.conf index ae63487..2d137aa 100644 --- a/configs/releng/efiboot/loader/loader.conf +++ b/configs/releng/efiboot/loader/loader.conf @@ -1,2 +1,3 @@ timeout 15 default 01-archiso-x86_64-linux.conf +beep on diff --git a/configs/releng/grub/grub.cfg b/configs/releng/grub/grub.cfg new file mode 100644 index 0000000..4a707b9 --- /dev/null +++ b/configs/releng/grub/grub.cfg @@ -0,0 +1,46 @@ +insmod part_gpt +insmod part_msdos +insmod fat +insmod iso9660 + +insmod all_video + +insmod font + +if loadfont "${prefix}/fonts/unicode.pf2" ; then + insmod gfxterm + set gfxmode="auto" + terminal_input console + terminal_output gfxterm +fi + +# GRUB init tune for accessibility +# +# Morse translation table: +# "." is "500 1 300 1" +# "-" is "600 3 300 1" +# " " is "100 2" +# "/" is "100 5" +# +# Message: "s for blind" +play 500 500 1 300 1 500 1 300 1 500 1 300 1 100 5 500 1 300 1 500 1 300 1 100 2 500 1 300 1 500 1 300 1 600 3 300 1 500 1 300 1 100 5 600 3 300 1 500 1 300 1 500 1 300 1 500 1 300 1 100 2 500 1 300 1 600 3 300 1 500 1 300 1 500 1 300 1 100 2 500 1 300 1 500 1 300 1 100 2 500 1 300 1 500 1 300 1 100 2 600 3 300 1 500 1 300 1 100 2 600 3 300 1 500 1 300 1 500 1 300 1 + +menuentry "Arch Linux install medium (x86_64, UEFI)" { + set gfxpayload=keep + search --no-floppy --set=root --label %ARCHISO_LABEL% + linux /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% + initrd /%INSTALL_DIR%/boot/intel-ucode.img /%INSTALL_DIR%/boot/amd-ucode.img /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img +} + +menuentry "Arch Linux install medium with speakup screen reader (x86_64, UEFI)" --hotkey=s { + set gfxpayload=keep + search --no-floppy --set=root --label %ARCHISO_LABEL% + linux /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% accessibility=on + initrd /%INSTALL_DIR%/boot/intel-ucode.img /%INSTALL_DIR%/boot/amd-ucode.img /%INSTALL_DIR%/boot/x86_64/initramfs-linux.img +} + +menuentry "UEFI Shell" { + insmod chain + search --no-floppy --set=root --label %ARCHISO_LABEL% + chainloader /shellia32.efi +} diff --git a/configs/releng/packages.x86_64 b/configs/releng/packages.x86_64 index 511f452..8a0c80d 100644 --- a/configs/releng/packages.x86_64 +++ b/configs/releng/packages.x86_64 @@ -4,7 +4,7 @@ arch-install-scripts archinstall b43-fwcutter base -bind-tools +bind brltty broadcom-wl btrfs-progs diff --git a/docs/README.profile.rst b/docs/README.profile.rst index c93228d..a3d4309 100644 --- a/docs/README.profile.rst +++ b/docs/README.profile.rst @@ -10,6 +10,7 @@ An archiso profile consists of several configuration files and a directory for f ├── airootfs/ ├── efiboot/ ├── syslinux/ + ├── grub/ ├── bootstrap_packages.arch ├── packages.arch ├── pacman.conf @@ -45,6 +46,8 @@ The image file is constructed from some of the variables in ``profiledef.sh``: ` - ``bios.syslinux.mbr``: Syslinux for x86 BIOS booting from a disk - ``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.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 Note that BIOS El Torito boot mode must always be listed before UEFI El Torito boot mode. @@ -158,6 +161,14 @@ This directory is mandatory when the ``bios.syslinux.mbr`` or the ``bios.syslinu ``profiledef.sh``. It contains configuration files for `syslinux <https://wiki.syslinux.org/wiki/index.php?title=SYSLINUX>`_ or `isolinux <https://wiki.syslinux.org/wiki/index.php?title=ISOLINUX>`_ , or `pxelinux -<https://wiki.syslinux.org/wiki/index.php?title=PXELINUX>`_ used in the resuling image. +<https://wiki.syslinux.org/wiki/index.php?title=PXELINUX>`_ used in the resulting image. The *custom template identifiers* are understood in all `.cfg` files in this directory. + +grub +---- + +This directory is mandatory when the ``uefi-ia32.grub.esp`` or ``uefi-ia32.grub.eltorito`` bootmodes are selected in +``profiledef.sh``. +It contains configuration files for `GRUB <https://www.gnu.org/software/grub/>`_ +used in the resulting image. |