72 lines
2.4 KiB
Bash
Executable File
72 lines
2.4 KiB
Bash
Executable File
#!/bin/bash
|
|
#
|
|
# Copyright 2014 Hewlett-Packard Development Company, L.P.
|
|
# All Rights Reserved.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
set -eu
|
|
set -o pipefail
|
|
|
|
echo Installing Boot Loader
|
|
if [[ "aarch64 armhf" =~ "$(uname -m)" ]]; then
|
|
KERNEL_RELEASE="$(uname -r)"
|
|
KERNEL="/boot/vmlinuz-$KERNEL_RELEASE"
|
|
RAMDISK="/boot/initrd.img-$KERNEL_RELEASE"
|
|
FILE="/boot/boot.cmd"
|
|
#this file will contain script with boot parameters like ramdisk and kernel
|
|
#address and console parameters. This varies from arm board to board, User
|
|
#will provide boot script.
|
|
if [ -f "$FILE" ] ; then
|
|
#boot.scr file is created by below command which requires u-boot-tools package.
|
|
mkimage -C none -A arm -T script -d "$FILE" /boot/boot.scr
|
|
else
|
|
echo "$FILE file not found to generate boot.scr"
|
|
fi
|
|
|
|
else
|
|
grub_bin=$(which grub)
|
|
if [ -n "$grub_bin" ] ; then
|
|
grub_ver="$($grub_bin --version | grep 0\.97)"
|
|
if [ -n "$grub_ver" ] ; then
|
|
echo "Legacy grub 0.97 found"
|
|
$grub_bin --batch << EOF
|
|
root (hd0,0)
|
|
setup (hd0)
|
|
EOF
|
|
else
|
|
echo "unknown legacy grub version"
|
|
fi
|
|
else
|
|
# Some distros have grub2 binaries named as grub2-install, grub2-mkconfig, etc.
|
|
# Others have grub-install, grub-mkconfig, etc..
|
|
grub_bin_prefix="grub"
|
|
grub_bin="$(which ${grub_bin_prefix}-mkconfig)"
|
|
if [ -n "${grub_bin}" ] ; then
|
|
grub_bin_prefix="grub2"
|
|
grub_bin="$(which ${grub_bin_prefix}-mkconfig)"
|
|
fi
|
|
if [ -n "$grub_bin" ] ; then
|
|
grub_ver="$($grub_bin --version | grep 2\...)"
|
|
if [ -n "$grub_ver" ] ; then
|
|
echo "GRUB 2.xx found"
|
|
${grub_bin_prefix}-mkconfig -o /boot/${grub_bin_prefix}/grub.cfg
|
|
${grub_bin_prefix}-install --force /dev/sda
|
|
else
|
|
echo "unknown grub version"
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
fi
|