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#!/usr/bin/env bash
#
# Licensed under the terms of the GNU GPL License version 2 or later.
# Author: Leonard Anderweit <leonard.anderweit@gmail.com>, based on mkits-zyxel-factory-filogic.sh.
usage() {
echo "Usage: `basename $0` output fitimage conf loadaddr"
exit 1
}
# We need at least 4 arguments
[ "$#" -lt 4 ] && usage
# Target output file
OUTPUT="$1"; shift
FITIMAGE="$1"; shift
CONF="$1"; shift
LOADADDR="$1"; shift
# Create a default, fully populated ITS file
echo "\
/dts-v1/;
/ {
description = \"AVM FIT (Flattened Image Tree)\";
images {
kernel-1 {
data = /incbin/(\"${FITIMAGE}\");
type = \"avm,fit\";
arch = \"arm64\";
os = \"linux\";
compression = \"none\";
load = <${LOADADDR}>;
};
};
configurations {
default = \"${CONF}\";
${CONF} {
kernel = \"kernel-1\";
};
};
};" > ${OUTPUT}
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