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https://github.com/acidanthera/OpenCorePkg.git
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Utilities: Adds Linux support into LegacyBoot boot install script
This commit is contained in:
Savva Mitrofanov
parent
092af5d99c
commit
0e2e729e5f
@ -10,51 +10,122 @@ if [ ! -f "boot${ARCHS}" ] || [ ! -f boot0 ] || [ ! -f boot1f32 ]; then
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exit 1
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fi
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diskutil list
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echo "Disable SIP in the case of any problems with installation!!!"
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echo "Enter disk number to install to:"
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read -r N
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if [ "$(uname)" = "Linux" ]; then
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if [ "$EUID" -ne 0 ]
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then echo "Please run this script as root"
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exit
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fi
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if [ "$(which lsblk)" = "" ]; then
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echo "lsblk tool is missing! Try installing util-linux package"
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exit 1
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fi
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if [ "$(which fdisk)" = "" ]; then
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echo "fdisk tool is missing!"
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exit 1
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fi
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if ! diskutil info disk"${N}" | grep -q "/dev/disk"
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then
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echo Disk "$N" not found
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exit 1
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fi
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rm -f newbs origbs
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if ! diskutil info disk"${N}"s1 | grep -q -e FAT_32 -e EFI
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then
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echo "No FAT32 partition to install"
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exit 1
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fi
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echo "Select the disk where you want to install boot files:"
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lsblk -d | tail -n+2 | cut -d" " -f1
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echo "Example: sda"
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read -r DRIVE
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# Write MBR
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sudo fdisk -uy -f boot0 /dev/rdisk"${N}" || exit 1
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DRIVE="/dev/${DRIVE}"
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diskutil umount disk"${N}"s1
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sudo dd if=/dev/rdisk"${N}"s1 count=1 of=origbs
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cp -v boot1f32 newbs
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sudo dd if=origbs of=newbs skip=3 seek=3 bs=1 count=87 conv=notrunc
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dd if=/dev/random of=newbs skip=496 seek=496 bs=1 count=14 conv=notrunc
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sudo dd if=newbs of=/dev/rdisk"${N}"s1
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#if [[ "$(sudo diskutil mount disk"${N}"s1)" == *"mounted" ]]
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if sudo diskutil mount disk"${N}"s1 | grep -q mounted
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then
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cp -v "boot${ARCHS}" "$(diskutil info disk"${N}"s1 | sed -n 's/.*Mount Point: *//p')/boot"
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if ! lsblk "$DRIVE"; then
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echo Disk "${DRIVE}" not found
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exit 1
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fi
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echo "Choose EFI partition on selected disk:"
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lsblk -f "${DRIVE}"
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echo "Example: sda1"
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read -r EFI_PART
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EFI_PART="/dev/${EFI_PART}"
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if ! lsblk -f "$EFI_PART" | grep -q -e FAT32 -e vfat; then
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echo "No FAT32 partition to install"
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exit 1
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fi
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# Write MBR
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dd if=boot0 of="$DRIVE" bs=1 count=446 conv=notrunc || exit 1
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umount "${EFI_PART}"
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dd if="${EFI_PART}" count=1 of=origbs
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cp -v boot1f32 newbs
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dd if=origbs of=newbs skip=3 seek=3 bs=1 count=87 conv=notrunc
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dd if=/dev/random of=newbs skip=496 seek=496 bs=1 count=14 conv=notrunc
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dd if=newbs of="${EFI_PART}"
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p=/tmp/$(uuidgen)/EFI
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mkdir -p "${p}" || exit 1
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mount -t vfat "${EFI_PART}" "${p}" -o rw,noatime,uid="$(id -u)",gid="$(id -g)" || exit 1
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cp -v "boot${ARCHS}" "${p}/boot" || exit 1
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echo Check "${p}" boot drive EFI folder to install OpenCorePkg
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DISK_SCHEME=$(fdisk -l "${DRIVE}" | sed -n 's/.*Disklabel type: *//p')
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if [ "$DISK_SCHEME" != "gpt" ]; then
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BOOT_FLAG=$(dd if="$DRIVE" bs=1 count=1 status=none skip=$((0x1BE)) | od -t x1 -A n | tr -d ' ')
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if [ "$BOOT_FLAG" != "80" ]; then
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fdisk "$DRIVE" <<END
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p
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a
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1
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w
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END
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fi
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fi
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else
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p=/tmp/$(uuidgen)/EFI
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mkdir -p "${p}" || exit 1
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sudo mount_msdos /dev/disk"${N}"s1 "${p}" || exit 1
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cp -v "boot${ARCHS}" "${p}/boot" || exit 1
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open "${p}"
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fi
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rm -f newbs origbs
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if diskutil info disk"${N}" | grep -q FDisk_partition_scheme
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then
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sudo fdisk -e /dev/rdisk"$N" <<-MAKEACTIVE
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diskutil list
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echo "Disable SIP in the case of any problems with installation!!!"
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echo "Enter disk number to install to:"
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read -r N
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if ! diskutil info disk"${N}" | grep -q "/dev/disk"; then
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echo Disk "$N" not found
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exit 1
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fi
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if ! diskutil info disk"${N}"s1 | grep -q -e FAT_32 -e EFI; then
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echo "No FAT32 partition to install"
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exit 1
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fi
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# Write MBR
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sudo fdisk -uy -f boot0 /dev/rdisk"${N}" || exit 1
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diskutil umount disk"${N}"s1
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sudo dd if=/dev/rdisk"${N}"s1 count=1 of=origbs
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cp -v boot1f32 newbs
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sudo dd if=origbs of=newbs skip=3 seek=3 bs=1 count=87 conv=notrunc
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dd if=/dev/random of=newbs skip=496 seek=496 bs=1 count=14 conv=notrunc
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sudo dd if=newbs of=/dev/rdisk"${N}"s1
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#if [[ "$(sudo diskutil mount disk"${N}"s1)" == *"mounted" ]]
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if sudo diskutil mount disk"${N}"s1 | grep -q mounted; then
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cp -v "boot${ARCHS}" "$(diskutil info disk"${N}"s1 | sed -n 's/.*Mount Point: *//p')/boot"
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else
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p=/tmp/$(uuidgen)/EFI
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mkdir -p "${p}" || exit 1
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sudo mount_msdos /dev/disk"${N}"s1 "${p}" || exit 1
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cp -v "boot${ARCHS}" "${p}/boot" || exit 1
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open "${p}"
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fi
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if diskutil info disk"${N}" | grep -q FDisk_partition_scheme; then
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sudo fdisk -e /dev/rdisk"$N" <<-MAKEACTIVE
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p
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f 1
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w
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y
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q
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MAKEACTIVE
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fi
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fi
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