Fix build on Sanguino based boards with ATmega1284P

diff --git a/Marlin/pins.h b/Marlin/pins.h
index 5d1b60611542189e59d3026b51d8c48173176c9d..e950cbe6832987ace273d34005f19579a6666692 100644 (file)
--- a/Marlin/pins.h
+++ b/Marlin/pins.h
@@ -475,7 +475,9 @@
 #define KNOWN_BOARD 1
 
 #ifndef __AVR_ATmega644P__
-    #error Oops!  Make sure you have 'Sanguino' selected from the 'Tools -> Boards' menu.
+#ifndef __AVR_ATmega1284P__
+#error Oops!  Make sure you have 'Sanguino' selected from the 'Tools -> Boards' menu.
+#endif
 #endif
 
 //x axis pins
@@ -546,8 +548,10 @@
 #if MOTHERBOARD == 6
 #define KNOWN_BOARD 1
 #ifndef __AVR_ATmega644P__
+#ifndef __AVR_ATmega1284P__
 #error Oops!  Make sure you have 'Sanguino' selected from the 'Tools -> Boards' menu.
 #endif
+#endif
 
 #define X_STEP_PIN         15
 #define X_DIR_PIN          21
@@ -867,8 +871,10 @@
 #define MOTHERBOARD 6
 #define KNOWN_BOARD 1
 #ifndef __AVR_ATmega644P__
+#ifndef __AVR_ATmega1284P__
 #error Oops!  Make sure you have 'Sanguino' selected from the 'Tools -> Boards' menu.
 #endif
+#endif
 
 #define X_STEP_PIN         15
 #define X_DIR_PIN          18