1#!/bin/sh 2# 3 4# Script generates dtb file ($3) from dts source ($2) in build tree S ($1) 5S=$1 6dts="$2" 7dtb_path=$3 8 9if [ -z "$dts" ]; then 10 echo "No DTS specified" 11 exit 1 12fi 13 14if [ -z "${MACHINE}" ]; then 15 MACHINE=$(uname -m) 16fi 17 18: "${DTC:=dtc}" 19: "${ECHO:=echo}" 20: "${CPP:=cpp}" 21 22for d in ${dts}; do 23 dtb="${dtb_path}/$(basename "$d" .dts).dtb" 24 ${CPP} -P -x assembler-with-cpp -I "$S/dts/include" -I "$S/contrib/device-tree/include" -I "$S/dts/${MACHINE}" -I "$S/contrib/device-tree/src/${MACHINE}" -I "$S/contrib/device-tree/src/" -include "$d" -include "$S/dts/freebsd-compatible.dts" /dev/null | 25 ${DTC} -@ -O dtb -o "$dtb" -b 0 -p 1024 -i "$S/dts/${MACHINE}" -i "$S/contrib/device-tree/src/${MACHINE}" -i "$S/contrib/device-tree/src/" 26done 27