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#!/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.
# dib-lint: disable=safe_sudo
if [ ${DIB_DEBUG_TRACE:-1} -gt 0 ]; then
set -x
fi
set -eu
set -o pipefail
[ -n "$TARGET_ROOT" ]
source $_LIB/img-functions
if [ -d $TARGET_ROOT/boot/extlinux ] ; then
CONF=$TARGET_ROOT/boot/extlinux/extlinux.conf
elif [ -d $TARGET_ROOT/boot/syslinux ] ; then
CONF=$TARGET_ROOT/boot/syslinux/syslinux.cfg
else
exit 0
fi
# Dig up the initrd and kernel to use.
select_boot_kernel_initrd $TARGET_ROOT
# Serial console on Power is hvc0
if [[ "powerpc ppc64 ppc64le" =~ "$ARCH" ]] ; then
SERIAL_CONSOLE="hvc0"
else
SERIAL_CONSOLE="ttyS0,115200"
fi
sudo sh -c "cat > $CONF <<_EOF_
DEFAULT linux
LABEL linux
KERNEL /boot/$KERNEL
APPEND ro root=LABEL=${DIB_ROOT_LABEL} console=tty0 console=${SERIAL_CONSOLE} nofb nomodeset gfxpayload=text
INITRD /boot/$RAMDISK
_EOF_"
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