diff options
Diffstat (limited to 'usr.sbin/bsdinstall/scripts/bootconfig')
| -rwxr-xr-x | usr.sbin/bsdinstall/scripts/bootconfig | 119 |
1 files changed, 117 insertions, 2 deletions
diff --git a/usr.sbin/bsdinstall/scripts/bootconfig b/usr.sbin/bsdinstall/scripts/bootconfig index bc67078951c7..c9b652dcb665 100755 --- a/usr.sbin/bsdinstall/scripts/bootconfig +++ b/usr.sbin/bsdinstall/scripts/bootconfig @@ -1,5 +1,6 @@ #!/bin/sh #- +# Copyright (c) 2018 Rebecca Cran # Copyright (c) 2017 Nathan Whitehorn # All rights reserved. # @@ -26,6 +27,11 @@ # # $FreeBSD$ +die() { + echo $* + exit 1 +} + if [ `uname -m` == powerpc ]; then platform=`sysctl -n hw.platform` if [ "$platform" == ps3 -o "$platform" == powernv ]; then @@ -35,6 +41,115 @@ if [ `uname -m` == powerpc ]; then fi fi -# For new-style EFI booting, add code here -# Add boot0cfg for MBR BIOS booting? +# Update the ESP (EFI System Partition) with the new bootloader +if [ "$(uname -m)" = "amd64" ] || [ "$(uname -m)" = "i386" ]; then + X86_BOOTMETHOD=$(sysctl -n machdep.bootmethod) +fi + +if [ "$(uname -m)" = "arm64" ] || [ "$X86_BOOTMETHOD" = "UEFI" ]; then + UFSBOOT_ESPS=$(cat /tmp/bsdinstall-esps) + num_esps=0 + + if [ -n "$ZFSBOOT_DISKS" ]; then + # We're in a ZFS install environment + for disk in $ZFSBOOT_DISKS; do + index=$(gpart show "$disk" | cut -w -f 4,5 | grep "efi" | cut -w -f 1) + # Check that $index is an integer + [ -n "$index" ] && [ "$index" -eq "$index" ] && [ "$index" -ge 0 ] 2> /dev/null + if [ $? -ne 0 ]; then + continue + fi + + if [ -e "/dev/${disk}p${index}" ]; then + ESPS="$ESPS ${disk}p${index}" + elif [ -e "/dev/${disk}s${index}" ]; then + ESPS="$ESPS ${disk}s${index}" + else + continue + fi + + num_esps=$((num_esps + 1)) + done + fi + + if [ -n "$UFSBOOT_ESPS" ]; then + # We're in a UFS install environment + for partition in $UFSBOOT_ESPS; do + ESPS="$ESPS $partition" + num_esps=$((num_esps + 1)) + done + fi + + if [ -z "$ESPS" ]; then + # The installer hasn't given us any ESPs to use. + # Try and figure out which to use by looking for an + # unformatted efi partition + for disk in $(sysctl -n kern.disks); do + hasfreebsd=$(gpart show "$disk" | cut -w -f 4,5 | grep "freebsd") + if [ -n "$hasfreebsd" ]; then + index=$(gpart show "$disk" | cut -w -f 4,5 | grep "efi" | cut -w -f 1) + # Check that $index is a valid integer + [ -n "$index" ] && [ "$index" -eq "$index" ] && [ "$index" -ge 0 ] 2> /dev/null + if [ $? -ne 0 ]; then + continue + fi + + mntpt=$(mktemp -d /tmp/stand-test.XXXXXX) + if [ -e "/dev/${disk}p${index}" ]; then + dev=${disk}p${index} + elif [ -e "/dev/${disk}s${index}" ]; then + dev=/${disk}s${index} + else + continue + fi + # Try and mount it. If it fails, assume it's + # unformatted and should be used. + mount -t msdosfs "/dev/${dev}" "${mntpt}" + if [ $? -ne 0 ]; then + ESPS="$ESPS ${dev}" + num_esps=$((num_esps + 1)) + else + umount "${mntpt}" + fi + rmdir "${mntpt}" + fi + done + fi + + for esp in $ESPS; do + newfs_msdos -F 32 -c 1 -L EFISYS "/dev/$esp" > /dev/null 2>&1 + if [ $? -ne 0 ]; then + die "Failed to format ESP $esp as FAT32" + fi + + mntpt=$(mktemp -d /tmp/stand-test.XXXXXX) + mount -t msdosfs "/dev/${esp}" "${mntpt}" + if [ $? -ne 0 ]; then + die "Failed to mount ESP ${dev} on ${mntpt}" + fi + + mkdir -p "$mntpt/EFI/freebsd" + cp "$BSDINSTALL_CHROOT/boot/loader.efi" "${mntpt}/EFI/freebsd/loader.efi" + + if [ "$num_esps" -gt 1 ]; then + bootlabel="FreeBSD (${esp})" + else + bootlabel="FreeBSD" + fi + + efibootmgr --create --label "$bootlabel" --loader "${mntpt}/EFI/freebsd/loader.efi" > /dev/null + + umount "${mntpt}" + rmdir "${mntpt}" + + # When creating new entries, efibootmgr doesn't mark them active, so we need to + # do so. It doesn't make it easy to find which entry it just added, so rely on + # the fact that it places the new entry first in BootOrder. + bootorder=$(efivar --name 8be4df61-93ca-11d2-aa0d-00e098032b8c-BootOrder --print --no-name --hex | head -1) + bootentry=$(echo "$bootorder" | cut -w -f 3)$(echo "$bootorder" | cut -w -f 2) + efibootmgr --activate "$bootentry" > /dev/null + done +fi + +# Add boot0cfg for MBR BIOS booting? |