Restrict changes to PORTENTA board

Author: pennam

src/utility/time/TimeService.cpp

@@ -51,7 +51,7 @@ static time_t const EPOCH_AT_COMPILE_TIME = cvt_time(__DATE__);
 
 TimeService::TimeService()
 : _con_hdl(nullptr)
-#if defined (ARDUINO_ARCH_SAMD) || defined (ARDUINO_ARCH_MBED)
+#if defined (ARDUINO_ARCH_SAMD) || defined (TARGET_PORTENTA_H7)
 , _is_rtc_configured(false)
 #endif
 {
@@ -79,7 +79,7 @@ unsigned long TimeService::getTime()
     _is_rtc_configured = true;
   }
   return rtc.getEpoch();
-#elif ARDUINO_ARCH_MBED
+#elif TARGET_PORTENTA_H7
   if(!_is_rtc_configured)
   {
     set_time(getRemoteTime());

src/utility/time/TimeService.h

@@ -28,7 +28,7 @@
   #include <RTCZero.h>
 #endif
 
-#ifdef ARDUINO_ARCH_MBED
+#ifdef TARGET_PORTENTA_H7
   #include <mbed_rtc_time.h>
 #endif
 
@@ -50,7 +50,7 @@ class TimeService
 private:
 
   ConnectionHandler * _con_hdl;
-#if defined (ARDUINO_ARCH_SAMD) || defined (ARDUINO_ARCH_MBED)
+#if defined (ARDUINO_ARCH_SAMD) || defined (TARGET_PORTENTA_H7)
   bool _is_rtc_configured;
 #endif