mirror of
https://github.com/archr-linux/Arch-R.git
synced 2026-03-31 14:41:55 -07:00
67 lines
2.7 KiB
Bash
Executable File
67 lines
2.7 KiB
Bash
Executable File
#!/bin/sh
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################################################################################
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# This file is part of OpenELEC - http://www.openelec.tv
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# Copyright (C) 2009-2014 Stephan Raue (stephan@openelec.tv)
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#
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# OpenELEC is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# (at your option) any later version.
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#
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# OpenELEC is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with OpenELEC. If not, see <http://www.gnu.org/licenses/>.
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################################################################################
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[ -z "$BOOT_ROOT" ] && BOOT_ROOT="/flash"
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[ -z "$SYSTEM_ROOT" ] && SYSTEM_ROOT=""
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# mount $BOOT_ROOT r/w
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mount -o remount,rw $BOOT_ROOT
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# Something has gone horribly wrong... clean up
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[ -s $BOOT_ROOT/overlays ] || rm -fr $BOOT_ROOT/overlays $BOOT_ROOT/FSCK*.REC
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# update bootloader files
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cp -p $SYSTEM_ROOT/usr/share/bootloader/LICENCE* $BOOT_ROOT
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cp -p $SYSTEM_ROOT/usr/share/bootloader/bootcode.bin $BOOT_ROOT
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cp -p $SYSTEM_ROOT/usr/share/bootloader/fixup.dat $BOOT_ROOT
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cp -p $SYSTEM_ROOT/usr/share/bootloader/start.elf $BOOT_ROOT
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[ -f $SYSTEM_ROOT/usr/share/bootloader/dt-blob.bin ] && cp -p $SYSTEM_ROOT/usr/share/bootloader/dt-blob.bin $BOOT_ROOT
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cp -p $SYSTEM_ROOT/usr/share/bootloader/*.dtb $BOOT_ROOT
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cp -pR $SYSTEM_ROOT/usr/share/bootloader/overlays $BOOT_ROOT
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# cleanup not more needed files
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rm -rf $BOOT_ROOT/loader.bin
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rm -rf $BOOT_ROOT/fixup_x.dat
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rm -rf $BOOT_ROOT/start_x.elf
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# some config.txt magic
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if [ ! -f $BOOT_ROOT/config.txt ]; then
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cp -p $SYSTEM_ROOT/usr/share/bootloader/config.txt $BOOT_ROOT
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elif [ -z "`grep "^[ ]*gpu_mem.*" $BOOT_ROOT/config.txt`" ]; then
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mv $BOOT_ROOT/config.txt $BOOT_ROOT/config.txt.bk
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cat $SYSTEM_ROOT/usr/share/bootloader/config.txt \
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$BOOT_ROOT/config.txt.bk > $BOOT_ROOT/config.txt
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# else
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# sed -e "s,gpu_mem=100,gpu_mem=128,g" -i $BOOT_ROOT/config.txt
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# sed -e "s,gpu_mem_256=100,# gpu_mem_256=128,g" -i $BOOT_ROOT/config.txt
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# sed -e "s,gpu_mem_512=128,# gpu_mem_512=128,g" -i $BOOT_ROOT/config.txt
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# Add distribution specific extra configuration file for the bootloader
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fi
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# Add distro config file.
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if [ -f $SYSTEM_ROOT/usr/share/bootloader/distroconfig.txt ]; then
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cp -p $SYSTEM_ROOT/usr/share/bootloader/distroconfig.txt $BOOT_ROOT
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fi
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# mount $BOOT_ROOT r/o
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sync
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mount -o remount,ro $BOOT_ROOT
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