restructured flash write command

linux/devices/ploc/PlocMPSoCHelper.h

@@ -79,11 +79,12 @@ public:
     /**
      * @brief   Starts flash write sequence
      *
-     * @param file  File with data to write
+     * @param obcFile   File where to read from the data
+     * @param mpsocFile The file of the MPSoC where should be written to
      *
      * @return  RETURN_OK if successful, otherwise error return value
      */
-    ReturnValue_t startFlashWrite(std::string file);
+    ReturnValue_t startFlashWrite(std::string obcFile, std::string mpsocFile);
 
     /**
      * @brief   Can be used to interrupt a running data transfer.
@@ -104,7 +105,8 @@ private:
     static const int RETRIES = 3;
 
     struct FlashWrite {
-        std::string file;
+        std::string obcFile;
+        std::string mpsocFile;
     };
 
     struct FlashWrite flashWrite;