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https://github.com/freebsd/freebsd-src
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145 lines
5.3 KiB
Bash
Executable file
145 lines
5.3 KiB
Bash
Executable file
#!/bin/sh
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#-
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# Copyright (c) 2018 Rebecca Cran
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# Copyright (c) 2017 Nathan Whitehorn
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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BSDCFG_SHARE="/usr/share/bsdconfig"
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. $BSDCFG_SHARE/common.subr || exit 1
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f_dprintf "%s: loading_includes..." "$0"
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f_include $BSDCFG_SHARE/dialog.subr
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: ${TMPDIR:="/tmp"}
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die() {
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echo $*
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exit 1
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}
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dialog_uefi_entryname()
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{
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local prompt="Please enter a name for the new entry"
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local hline=
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local value="$*"
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local height width
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f_dialog_inputbox_size height width \
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"$DIALOG_TITLE" "$DIALOG_BACKTITLE" "$prompt" "$value" "$hline"
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$DIALOG \
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--title "$DIALOG_TITLE" \
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--backtitle "$DIALOG_BACKTITLE" \
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--hline "$hline" \
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--ok-label "Ok" \
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--no-cancel \
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--inputbox "$prompt" \
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$height $width "$value" \
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2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
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}
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update_uefi_bootentry()
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{
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nentries=$(efibootmgr | grep -c "${EFI_LABEL_NAME}$")
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# No entries so directly create one and return
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if [ ${nentries} -eq 0 ]; then
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f_dprintf "Creating UEFI boot entry"
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efibootmgr --create --activate --label "$EFI_LABEL_NAME" --loader "${mntpt}/${FREEBSD_BOOTNAME}" > /dev/null
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return
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fi
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$DIALOG --backtitle "$OSNAME Installer" --title 'Boot Configuration' \
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--yesno "There are multiple \"$OSNAME\" EFI boot entries. Would you like to remove them all and add a new one?" 0 0
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if [ $? -eq $DIALOG_OK ]; then
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for entry in $(efibootmgr | awk "\$NF == \"$EFI_LABEL_NAME\" { sub(/.*Boot/,\"\", \$1); sub(/\*/,\"\", \$1); print \$1 }"); do
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efibootmgr -B -b ${entry}
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done
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efibootmgr --create --activate --label "$EFI_LABEL_NAME" --loader "${mntpt}/${FREEBSD_BOOTNAME}" > /dev/null
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return
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fi
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FREEBSD_BOOTLABEL=$(dialog_uefi_entryname "${EFI_LABEL_NAME}")
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[ $? -eq $DIALOG_CANCEL ] && exit 1
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efibootmgr --create --activate --label "$FREEBSD_BOOTLABEL" --loader "${mntpt}/${FREEBSD_BOOTNAME}" > /dev/null
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}
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f_dialog_title "Boot Configuration"
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f_dialog_backtitle "$OSNAME Installer"
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if [ `uname -m` == powerpc ]; then
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platform=`sysctl -n hw.platform`
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if [ "$platform" == ps3 -o "$platform" == powernv ]; then
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rootpart=$(awk '{ if($2 == "/") printf("%s:%s\n", $3, $1); }' $PATH_FSTAB)
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kboot_conf=$BSDINSTALL_CHROOT/boot/etc/kboot.conf
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mkdir -p $BSDINSTALL_CHROOT/boot/etc/
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echo default=$FREEBSD_BOOTLABEL > $kboot_conf
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echo $FREEBSD_BOOTLABEL=\'/kernel/kernel kernelname=/boot/kernel/kernel vfs.root.mountfrom=${rootpart}\' >> $kboot_conf
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fi
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fi
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# Update the ESP (EFI System Partition) with the new bootloader if we have an ESP
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if [ -n "$(awk '{if ($2=="/boot/efi") printf("%s\n",$1);}' $PATH_FSTAB)" ]; then
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case $(uname -m) in
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arm64) ARCHBOOTNAME=aa64 ;;
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amd64) ARCHBOOTNAME=x64 ;;
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riscv) ARCHBOOTNAME=riscv64 ;;
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# arm) ARCHBOOTNAME=arm ;; # No other support for arm install
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# i386) ARCHBOOTNAME=ia32 ;; # no support for this in i386 kernels, rare machines
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*) die "Unsupported arch $(uname -m) for UEFI install"
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esac
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BOOTDIR="/efi/boot"
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BOOTNAME="${BOOTDIR}/boot${ARCHBOOTNAME}.efi"
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FREEBSD_BOOTDIR="/efi/freebsd"
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FREEBSD_BOOTNAME="${FREEBSD_BOOTDIR}/loader.efi"
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mntpt="$BSDINSTALL_CHROOT/boot/efi"
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f_dprintf "Installing loader.efi onto ESP"
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mkdir -p "${mntpt}/${FREEBSD_BOOTDIR}" "${mntpt}/${BOOTDIR}"
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cp "$BSDINSTALL_CHROOT/boot/loader.efi" "${mntpt}/${FREEBSD_BOOTNAME}"
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#
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# The following shouldn't be necessary. UEFI defines a way to
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# specifically select what to boot (which we do via
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# efibootmgr). However, virtual environments often times lack
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# support for the NV variables efibootmgr sets. In addition,
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# some UEFI implementations have features that interfere with
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# the setting of these variables. To combat that, we install the
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# default removable media boot file as a fallback if it doesn't
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# exist. We don't install it all the time since that can
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# interfere with other installations on the drive (like rEFInd).
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#
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if [ ! -f "${mntpt}/${BOOTNAME}" ]; then
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cp "$BSDINSTALL_CHROOT/boot/loader.efi" "${mntpt}/${BOOTNAME}"
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fi
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if [ "$BSDINSTALL_CONFIGCURRENT" ]; then
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update_uefi_bootentry
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fi
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f_dprintf "Finished configuring ESP"
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fi
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# Add boot0cfg for MBR BIOS booting?
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