!fixup: change script file to tools root

Author: kbumsik

platform.txt

@@ -203,12 +203,10 @@ tools.maple_upload.upload.params.quiet=n
 tools.maple_upload.upload.pattern="{path}/{cmd}" {serial.port.file} {upload.altID} {upload.usbID} "{build.path}/{build.project_name}.bin"
 
 # STM32MP1 self-contained shell script
-tools.remoteproc_gen.path.linux={runtime.tools.STM32Tools.path}/tools/linux
-tools.remoteproc_gen.path.macosx={runtime.tools.STM32Tools.path}/tools/macosx
-tools.remoteproc_gen.path.windows={runtime.tools.STM32Tools.path}/tools/win
-tools.remoteproc_gen.cmd=
-tools.remoteproc_gen.cmd.windows={path}/busybox.exe
+tools.remoteproc_gen.path={runtime.tools.STM32Tools.path}/tools
+tools.remoteproc_gen.busybox=
+tools.remoteproc_gen.busybox.windows={path}/win/busybox.exe
 tools.remoteproc_gen.script=run_arduino_gen.sh
 tools.remoteproc_gen.upload.params.verbose=
 tools.remoteproc_gen.upload.params.quiet=
-tools.remoteproc_gen.upload.pattern="{cmd}" sh "{path}/{script}" generate "{build.path}/{build.project_name}.elf" "{build.path}/run_arduino.sh" 
+tools.remoteproc_gen.upload.pattern="{busybox}" sh "{path}/{script}" generate "{build.path}/{build.project_name}.elf" "{build.path}/run_arduino.sh"