added mx Project for the machine

meta-st/meta-st-stm32mp-addons/mx/stm32mp157d-vrpmdv-mon-mx/CM4/RemoteProc/README

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+
+This is a new Cortex-M project created from STM32CubeIDE.
+Its purpose is only to give the framework.
+It does not use any resources, only starting the co-processor:
+
+
+int main() {
+	int i=0;
+
+	for(i=0;i<100;i++);
+
+	while(1);
+}
+
+
+
+To load it run :
+./fw_cortex_m4.sh start
+
+
+To stop it :
+./fw_cortex_m4.sh stop
+
+
+It can be enriched and debugged from the IDE ;-)
+Have fun!

meta-st/meta-st-stm32mp-addons/mx/stm32mp157d-vrpmdv-mon-mx/CM4/RemoteProc/fw_cortex_m4.sh

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+#!/bin/sh
+
+rproc_class_dir="/sys/class/remoteproc/remoteproc0"
+fmw_dir="/lib/firmware"
+fmw_name="VRPMDV-Mon_CM4.elf"
+
+cd $(/usr/bin/dirname $(/usr/bin/readlink -f $0))
+
+if [ $1 == "start" ]
+then
+        # Start the firmware
+        if [ -f /lib/firmware/$fmw_name ]; then
+	        /bin/rm -f /lib/firmware/$fmw_name
+            if [ $? -ne 0 ]; then
+                exit 1
+            fi
+        fi
+        /bin/ln -s $PWD/lib/firmware/$fmw_name $fmw_dir
+        if [ $? -ne 0 ]; then
+            exit 1
+        fi
+        /bin/echo -n "$fmw_name" > $rproc_class_dir/firmware
+        /bin/echo -n start > $rproc_class_dir/state
+fi
+
+if [ $1 == "stop" ]
+then
+        # Stop the firmware
+        /bin/echo -n stop > $rproc_class_dir/state
+fi