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}\' > $BSDINSTALL_CHROOT/boot/etc/kboot.conf
49 # Update the ESP (EFI System Partition) with the new bootloader if we have an ESP
50 if [ -n "$(awk '{if ($2=="/boot/efi") printf("%s\n",$1);}' $PATH_FSTAB)" ]; then
52 arm64) ARCHBOOTNAME=aa64 ;;
53 amd64) ARCHBOOTNAME=x64 ;;
54 riscv) ARCHBOOTNAME=riscv64 ;;
55 # arm) ARCHBOOTNAME=arm ;; # No other support for arm install
56 # i386) ARCHBOOTNAME=ia32 ;; # no support for this in i386 kernels, rare machines
57 *) die "Unsupported arch $(uname -m) for UEFI install"
60 BOOTNAME="${BOOTDIR}/boot${ARCHBOOTNAME}.efi"
61 FREEBSD_BOOTDIR="/efi/freebsd"
62 FREEBSD_BOOTNAME="${FREEBSD_BOOTDIR}/loader.efi"
63 mntpt="$BSDINSTALL_CHROOT/boot/efi"
65 f_dprintf "Installing loader.efi onto ESP"
66 mkdir -p "${mntpt}/${FREEBSD_BOOTDIR}" "${mntpt}/${BOOTDIR}"
67 cp "$BSDINSTALL_CHROOT/boot/loader.efi" "${mntpt}/${FREEBSD_BOOTNAME}"
70 # The following shouldn't be necessary. UEFI defines a way to
71 # specifically select what to boot (which we do via
72 # efibootmgr). However, virtual environments often times lack
73 # support for the NV variables efibootmgr sets. In addition,
74 # some UEFI implementations have features that interfere with
75 # the setting of these variables. To combat that, we install the
76 # default removable media boot file as a fallback if it doesn't
77 # exist. We don't install it all the time since that can
78 # interfere with other installations on the drive (like rEFInd).
80 if [ ! -f "${mntpt}/${BOOTNAME}" ]; then
81 cp "$BSDINSTALL_CHROOT/boot/loader.efi" "${mntpt}/${BOOTNAME}"
86 f_dprintf "Creating UEFI boot entry"
87 efibootmgr --create --activate --label "$bootlabel" --loader "${mntpt}/${FREEBSD_BOOTNAME}" > /dev/null
89 f_dprintf "Finished configuring ESP"
92 # Add boot0cfg for MBR BIOS booting?