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