Applying fix only on GIGA Target

Author: Jorgetrujilloroman

libraries/Arduino_H7_Video/src/Arduino_H7_Video.cpp

@@ -89,8 +89,10 @@ int Arduino_H7_Video::begin() {
   textFont(Font_5x7);
 #endif
 
+#if defined(ARDUINO_GIGA) 
   /* Configure SDRAM */
-  SDRAM.begin(dsi_getFramebufferEnd()); // Moving this line from line 156 to here solves the artifacts issue
+  SDRAM.begin(dsi_getFramebufferEnd());
+#endif
 
   /* Video controller/bridge init */
   _shield->init(_edidMode);
@@ -152,6 +154,11 @@ int Arduino_H7_Video::begin() {
     disp_drv.sw_rotate = 1;
     lv_disp_drv_register(&disp_drv);        /* Finally register the driver */
 
+	#if !defined(ARDUINO_GIGA)
+	/* Configure SDRAM */
+	SDRAM.begin(dsi_getFramebufferEnd()); //FIXME: SDRAM init after video controller init can cause display glitch at start-up
+	#endif
+
   #endif
   #endif