diff options
Diffstat (limited to 'sys/tools')
-rwxr-xr-x | sys/tools/fdt/make_dtbo.sh | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/sys/tools/fdt/make_dtbo.sh b/sys/tools/fdt/make_dtbo.sh new file mode 100755 index 000000000000..3a438ac5d5aa --- /dev/null +++ b/sys/tools/fdt/make_dtbo.sh @@ -0,0 +1,26 @@ +#!/bin/sh +# +# $FreeBSD$ + +# Script generates dtbo file ($3) from dtso source ($2) in build tree S ($1) +S=$1 +dtso="$2" +dtbo_path=$3 + +if [ -z "$dtso" ]; then + echo "No DTS overlays specified" + exit 1 +fi + +if [ -z "${MACHINE}" ]; then + MACHINE=$(uname -m) +fi + +: ${DTC:=dtc} + +for d in ${dtso}; do + dtb=${dtbo_path}/`basename $d .dtso`.dtbo + echo "converting $d -> $dtb" + cpp -P -x assembler-with-cpp -I $S/gnu/dts/include -I $S/dts/${MACHINE} -I $S/gnu/dts/${MACHINE} -include $d /dev/null | + ${DTC} -@ -O dtb -o $dtb -i $S/dts/${MACHINE} -i $S/gnu/dts/${MACHINE} +done |