Fix DFU upload on Envie CM4

Author: facchinm

boards.txt

@@ -57,6 +57,7 @@ envie_m7.pid.0=0x374e
 envie_m7.upload.tool=dfu-util
 envie_m7.upload.protocol=
 envie_m7.upload.address=0x08040000
+envie_m7.upload.interface=0
 envie_m7.upload.use_1200bps_touch=true
 envie_m7.upload.wait_for_upload_port=false
 envie_m7.upload.native_usb=true
@@ -88,12 +89,13 @@ envie_m4.compiler.mbed="{build.variant.path}/libs/libmbed.a"
 #envie_m4.compiler.mbed="{build.variant.path}/libs/libmbed.a" "{build.variant.path}/libs/libopenamp.a"
 envie_m4.vid.0=0x2341
 envie_m4.pid.0=0x005b
-envie_m4.build.vid.0=0x2341
-envie_m4.build.pid.0=0x005b
+envie_m4.build.vid=0x2341
+envie_m4.build.pid=0x005b
 
 envie_m4.upload.tool=dfu-util
 envie_m4.upload.protocol=
 envie_m4.upload.address=0x08100000
+envie_m4.upload.interface=0
 envie_m4.upload.use_1200bps_touch=true
 envie_m4.upload.wait_for_upload_port=false
 envie_m4.upload.native_usb=true

platform.txt

@@ -156,4 +156,4 @@ tools.dfu-util.cmd=dfu-util
 
 tools.dfu-util.upload.params.verbose=-d
 tools.dfu-util.upload.params.quiet=
-tools.dfu-util.upload.pattern="{path}/{cmd}" --device {build.vid}:{build.pid} -D "{build.path}/{build.project_name}.bin" -R --dfuse-address={upload.address}:leave
+tools.dfu-util.upload.pattern="{path}/{cmd}" --device {upload.vid}:{upload.pid} -D "{build.path}/{build.project_name}.bin" -a{upload.interface} --dfuse-address={upload.address}:leave