1#!/bin/sh 2#- 3# Copyright (c) 2018 Rebecca Cran 4# Copyright (c) 2017 Nathan Whitehorn 5# All rights reserved. 6# 7# Redistribution and use in source and binary forms, with or without 8# modification, are permitted provided that the following conditions 9# are met: 10# 1. Redistributions of source code must retain the above copyright 11# notice, this list of conditions and the following disclaimer. 12# 2. Redistributions in binary form must reproduce the above copyright 13# notice, this list of conditions and the following disclaimer in the 14# documentation and/or other materials provided with the distribution. 15# 16# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26# SUCH DAMAGE. 27# 28# $FreeBSD$ 29 30 31FREEBSD_BOOTLABEL="FreeBSD" 32 33BSDCFG_SHARE="/usr/share/bsdconfig" 34. $BSDCFG_SHARE/common.subr || exit 1 35 36: ${TMPDIR:="/tmp"} 37 38die() { 39 echo $* 40 exit 1 41} 42 43if [ `uname -m` == powerpc ]; then 44 platform=`sysctl -n hw.platform` 45 if [ "$platform" == ps3 -o "$platform" == powernv ]; then 46 rootpart=$(awk '{ if($2 == "/") printf("%s:%s\n", $3, $1); }' $PATH_FSTAB) 47 kboot_conf=$BSDINSTALL_CHROOT/boot/etc/kboot.conf 48 mkdir -p $BSDINSTALL_CHROOT/boot/etc/ 49 echo default=$FREEBSD_BOOTLABEL > $kboot_conf 50 echo $FREEBSD_BOOTLABEL=\'/kernel/kernel kernelname=/boot/kernel/kernel vfs.root.mountfrom=${rootpart}\' >> $kboot_conf 51 fi 52fi 53 54# Update the ESP (EFI System Partition) with the new bootloader if we have an ESP 55if [ -n "$(awk '{if ($2=="/boot/efi") printf("%s\n",$1);}' $PATH_FSTAB)" ]; then 56 case $(uname -m) in 57 arm64) ARCHBOOTNAME=aa64 ;; 58 amd64) ARCHBOOTNAME=x64 ;; 59 riscv) ARCHBOOTNAME=riscv64 ;; 60 # arm) ARCHBOOTNAME=arm ;; # No other support for arm install 61 # i386) ARCHBOOTNAME=ia32 ;; # no support for this in i386 kernels, rare machines 62 *) die "Unsupported arch $(uname -m) for UEFI install" 63 esac 64 BOOTDIR="/efi/boot" 65 BOOTNAME="${BOOTDIR}/boot${ARCHBOOTNAME}.efi" 66 FREEBSD_BOOTDIR="/efi/freebsd" 67 FREEBSD_BOOTNAME="${FREEBSD_BOOTDIR}/loader.efi" 68 mntpt="$BSDINSTALL_CHROOT/boot/efi" 69 70 f_dprintf "Installing loader.efi onto ESP" 71 mkdir -p "${mntpt}/${FREEBSD_BOOTDIR}" "${mntpt}/${BOOTDIR}" 72 cp "$BSDINSTALL_CHROOT/boot/loader.efi" "${mntpt}/${FREEBSD_BOOTNAME}" 73 74 # 75 # The following shouldn't be necessary. UEFI defines a way to 76 # specifically select what to boot (which we do via 77 # efibootmgr). However, virtual environments often times lack 78 # support for the NV variables efibootmgr sets. In addition, 79 # some UEFI implementations have features that interfere with 80 # the setting of these variables. To combat that, we install the 81 # default removable media boot file as a fallback if it doesn't 82 # exist. We don't install it all the time since that can 83 # interfere with other installations on the drive (like rEFInd). 84 # 85 if [ ! -f "${mntpt}/${BOOTNAME}" ]; then 86 cp "$BSDINSTALL_CHROOT/boot/loader.efi" "${mntpt}/${BOOTNAME}" 87 fi 88 89 if [ "$BSDINSTALL_CONFIGCURRENT" ]; then 90 f_dprintf "Creating UEFI boot entry" 91 efibootmgr --create --activate --label "$FREEBSD_BOOTLABEL" --loader "${mntpt}/${FREEBSD_BOOTNAME}" > /dev/null 92 fi 93 94 f_dprintf "Finished configuring ESP" 95fi 96 97# Add boot0cfg for MBR BIOS booting? 98