svn commit: r315031 - head/sys/tools/fdt

[Oleksandr Tymoshenko]

Author: gonzo
Date: Fri Mar 10 22:45:07 2017
New Revision: 315031
URL: https://svnweb.freebsd.org/changeset/base/315031

Log:
  [fdt] Make DTBs generated by make_dtb.sh overlay-ready
  
  Generate symbols node when compiling dts files so they can be modified
  during boot-time by applying overlays.

Modified:
  head/sys/tools/fdt/make_dtb.sh

Modified: head/sys/tools/fdt/make_dtb.sh
==============================================================================
--- head/sys/tools/fdt/make_dtb.sh	Fri Mar 10 21:09:33 2017	(r315030)
+++ head/sys/tools/fdt/make_dtb.sh	Fri Mar 10 22:45:07 2017	(r315031)
@@ -20,5 +20,5 @@ for d in ${dts}; do
     dtb=${dtb_path}/`basename $d .dts`.dtb
     echo "converting $d -> $dtb"
     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 | 
-	dtc -O dtb -o $dtb -b 0 -p 1024 -i $S/boot/fdt/dts/${MACHINE} -i $S/gnu/dts/${MACHINE}
+	dtc -@ -O dtb -o $dtb -b 0 -p 1024 -i $S/boot/fdt/dts/${MACHINE} -i $S/gnu/dts/${MACHINE}
 done