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- #!/bin/bash
- #
- # grub-background script: change the GRUB background in libreboot
- #
- # Copyright (C) 2015 Francis Rowe <info@gluglug.org.uk>
- #
- # This program 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 3 of the License, or
- # (at your option) any later version.
- #
- # This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
- #
- set -u -e -v
- if (( $# != 1 )); then
- echo "Usage: ./grub-background /path/to/image.jpg"
- echo "You need to specify exactly 1 argument"
- exit 1
- fi
- if [ ! -f $1 ]; then
- echo "File not found!"
- exit 1
- fi
- path="unknown"
- if [ -f "DEBLOB" ]; then
- path="./coreboot/util/cbfstool/cbfstool"
- elif [ $(uname -i) = "armv7l" ] || [ $(uname -m) = "armv7l" ]; then
- path="./cbfstool/armv7l/cbfstool"
- elif [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ]; then
- path="./cbfstool/i686/cbfstool"
- elif [ $(uname -i) = "x86_64" ] || [ $(uname -m) = "x86_64" ]; then
- path="./cbfstool/x86_64/cbfstool"
- else
- echo "grub-background script: Unknown host."
- exit 1
- fi
- cd bin/
- for board in $(ls)
- do
- cd "$board"/
- for file in $(ls *vesafb*)
- do
- cd ../../
- $path bin/"$board"/"$file" remove -n background.jpg
- $path bin/"$board"/"$file" add -f "$1" -n background.jpg -t raw
- cd bin/"$board"/
- done
- cd ../
- done
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