3 # Copyright (c) 2018 Rebecca Cran
4 # Copyright (c) 2017 Nathan Whitehorn
7 # Redistribution and use in source and binary forms, with or without
8 # modification, are permitted provided that the following conditions
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.
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
30 BSDCFG_SHARE="/usr/share/bsdconfig"
31 . $BSDCFG_SHARE/common.subr || exit 1
40 if [ `uname -m` == powerpc ]; then
41 platform=`sysctl -n hw.platform`
42 if [ "$platform" == ps3 -o "$platform" == powernv ]; then
43 rootpart=$(awk '{ if($2 == "/") printf("%s:%s\n", $3, $1); }' $PATH_FSTAB)
44 mkdir -p $BSDINSTALL_CHROOT/boot/etc/
45 echo FreeBSD=\'/kernel/kernel kernelname=/boot/kernel/kernel vfs.root.mountfrom=${rootpart}\' > $BSDINSTALL_CHROOT/boot/etc/kboot.conf
49 # Update the ESP (EFI System Partition) with the new bootloader
50 if [ "$(uname -m)" = "amd64" ] || [ "$(uname -m)" = "i386" ]; then
51 X86_BOOTMETHOD=$(sysctl -n machdep.bootmethod)
54 if [ "$(uname -m)" = "arm64" ] || [ "$X86_BOOTMETHOD" = "UEFI" ]; then
55 UFSBOOT_ESPS=$(cat $TMPDIR/bsdinstall-esps 2>/dev/null)
56 ZFSBOOT_DISKS=$(cat $TMPDIR/bsdinstall-zfsboot 2>/dev/null)
59 if [ -n "$ZFSBOOT_DISKS" ]; then
60 # We're in a ZFS install environment
61 for disk in $ZFSBOOT_DISKS; do
62 index=$(gpart show "$disk" | cut -w -f 4,5 | grep "efi" | cut -w -f 1)
63 # Check that $index is an integer
64 [ -n "$index" ] && [ "$index" -eq "$index" ] && [ "$index" -ge 0 ] 2> /dev/null
69 if [ -e "/dev/${disk}p${index}" ]; then
70 ESPS="$ESPS ${disk}p${index}"
71 elif [ -e "/dev/${disk}s${index}" ]; then
72 ESPS="$ESPS ${disk}s${index}"
77 num_esps=$((num_esps + 1))
81 if [ -n "$UFSBOOT_ESPS" ]; then
82 # We're in a UFS install environment
83 for partition in $UFSBOOT_ESPS; do
84 ESPS="$ESPS $partition"
85 num_esps=$((num_esps + 1))
89 if [ -z "$ESPS" ]; then
90 # The installer hasn't given us any ESPs to use.
91 # Try and figure out which to use by looking for an
92 # unformatted efi partition
94 for geom in $(gpart status -sg | awk '{print $1}'); do
95 hasfreebsd=$(gpart show "${geom}" | cut -w -f 4,5 | grep "freebsd")
96 if [ -n "$hasfreebsd" ]; then
97 index=$(gpart show "${geom}" | cut -w -f 4,5 | grep "efi" | cut -w -f 1)
98 # Check that $index is a valid integer
99 [ -n "$index" ] && [ "$index" -eq "$index" ] && [ "$index" -ge 0 ] 2> /dev/null
100 if [ $? -ne 0 ]; then
104 mntpt=$(mktemp -d $TMPDIR/stand-test.XXXXXX)
105 if [ -e "/dev/${geom}p${index}" ]; then
107 elif [ -e "/dev/${geom}s${index}" ]; then
108 dev=/${geom}s${index}
113 # Try and mount it. If it fails, assume it's
114 # unformatted and should be used.
115 mount -t msdosfs -o ro "/dev/${dev}" "${mntpt}"
116 if [ $? -ne 0 ]; then
118 num_esps=$((num_esps + 1))
128 arm64) ARCHBOOTNAME=aa64 ;;
129 amd64) ARCHBOOTNAME=x64 ;;
130 # arm) ARCHBOOTNAME=arm ;; # No other support for arm install
131 # i386) ARCHBOOTNAME=ia32 ;; # no support for this in i386 kernels, rare machines
132 *) die "Unsupported arch $(uname -m) for UEFI install"
134 BOOTNAME="/EFI/BOOT/BOOT${ARCHBOOTNAME}.EFI"
137 f_dprintf "Formatting /dev/${esp} as FAT32"
138 newfs_msdos -F 32 -c 1 -L EFISYS "/dev/$esp" > /dev/null 2>&1
139 if [ $? -ne 0 ]; then
140 die "Failed to format ESP $esp as FAT32"
143 mntpt=$(mktemp -d $TMPDIR/stand-test.XXXXXX)
144 f_dprintf "Mounting ESP /dev/${esp}"
145 mount -t msdosfs "/dev/${esp}" "${mntpt}"
146 if [ $? -ne 0 ]; then
147 die "Failed to mount ESP ${dev} on ${mntpt}"
150 f_dprintf "Installing loader.efi onto ESP"
151 mkdir -p "$mntpt/EFI/freebsd"
152 cp "$BSDINSTALL_CHROOT/boot/loader.efi" "${mntpt}/EFI/freebsd/loader.efi"
155 # The following shouldn't be necessary. UEFI defines a way to
156 # specifically select what to boot (which we do via
157 # efibootmgr). However, virtual environments often times lack
158 # support for the NV variables efibootmgr sets. In addition,
159 # some UEFI implementations have features that interfere with
160 # the setting of these variables. To combat that, we install the
161 # default removable media boot file as a fallback if it doesn't
162 # exist. We don't install it all the time since that can
163 # interfere with other installations on the drive (like rEFInd).
165 if [ ! -f "${mntpt}/${BOOTNAME}" ]; then
166 cp "$BSDINSTALL_CHROOT/boot/loader.efi" "${mntpt}/${BOOTNAME}"
169 if [ "$num_esps" -gt 1 ]; then
170 bootlabel="FreeBSD (${esp})"
175 f_dprintf "Creating UEFI boot entry"
176 efibootmgr --create --activate --label "$bootlabel" --loader "${mntpt}/EFI/freebsd/loader.efi" > /dev/null
178 f_dprintf "Unmounting ESP"
182 f_dprintf "Finished configuring /dev/${esp} as ESP"
186 # Add boot0cfg for MBR BIOS booting?