mirror of
https://github.com/archr-linux/Arch-R.git
synced 2026-03-31 14:41:55 -07:00
48 lines
1.4 KiB
Bash
Executable File
48 lines
1.4 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
################################################################################
|
|
# This file is part of LibreELEC - https://libreelec.tv
|
|
# Copyright (C) 2016 Team LibreELEC
|
|
#
|
|
# LibreELEC is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# LibreELEC is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with LibreELEC. If not, see <http://www.gnu.org/licenses/>.
|
|
################################################################################
|
|
|
|
[ -z "$SYSTEM_ROOT" ] && SYSTEM_ROOT=""
|
|
[ -z "$BOOT_ROOT" ] && BOOT_ROOT="/flash"
|
|
|
|
IMAGE_KERNEL="/flash/kernel.img"
|
|
|
|
# parse command line arguments
|
|
for arg in $(cat /proc/cmdline); do
|
|
case $arg in
|
|
BOOT_IMAGE=*)
|
|
IMAGE_KERNEL="${arg#*=}"
|
|
;;
|
|
esac
|
|
done
|
|
|
|
|
|
# mount $BOOT_ROOT r/w
|
|
mount -o remount,rw $BOOT_ROOT
|
|
|
|
if [ -b $IMAGE_KERNEL ]; then
|
|
dd if="$SYSTEM_ROOT/usr/share/bootloader/dtb.img" of="/dev/dtb" bs=262144 2>&1
|
|
else
|
|
cp -p $SYSTEM_ROOT/usr/share/bootloader/dtb.img $BOOT_ROOT
|
|
fi
|
|
|
|
# mount $BOOT_ROOT r/o
|
|
sync
|
|
mount -o remount,ro $BOOT_ROOT
|