diff --git a/avrdude/ChangeLog b/avrdude/ChangeLog
index c9141792..aebd1dad 100644
--- a/avrdude/ChangeLog
+++ b/avrdude/ChangeLog
@@ -1,3 +1,8 @@
+2013-03-12 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+ * avrdude.conf.in (ATmega2564RFR2, ATmega1284RFR2, ATmega644RFR2):
+ New devices
+
2013-01-30 Rene Liebscher <R.Liebscher@gmx.de>
patch #7724 Add TPI support for Bus Pirate using bitbang mode
diff --git a/avrdude/NEWS b/avrdude/NEWS
index c1d930e4..28693ca6 100644
--- a/avrdude/NEWS
+++ b/avrdude/NEWS
@@ -11,7 +11,8 @@ Current:
- ATmega48P (patch #7629 add support for atmega48p)
- AT90PWM316 (bug #21797: AT90PWM316: New part description)
- ATxmega16D4, ATxmega32D4, ATxmega64D4, ATxmega128D4
- - ATmega256RFR2, ATmega128RFR2, ATmega64RFR2
+ - ATmega256RFR2, ATmega128RFR2, ATmega64RFR2, ATmega2564RFR2,
+ ATmega1284RFR2, ATmega644RFR2
* New programmers supported:
- linuxgpio
diff --git a/avrdude/avrdude.conf.in b/avrdude/avrdude.conf.in
index 30d24e70..c645054f 100644
--- a/avrdude/avrdude.conf.in
+++ b/avrdude/avrdude.conf.in
@@ -10123,6 +10123,36 @@ part parent "m128rfa1"
;
;
+#------------------------------------------------------------
+# ATmega2564RFR2
+#------------------------------------------------------------
+
+part parent "m256rfr2"
+ id = "m2564rfr2";
+ desc = "ATmega2564RFR2";
+ signature = 0x1e 0xa8 0x03;
+ ;
+
+#------------------------------------------------------------
+# ATmega1284RFR2
+#------------------------------------------------------------
+
+part parent "m128rfr2"
+ id = "m1284rfr2";
+ desc = "ATmega1284RFR2";
+ signature = 0x1e 0xa7 0x03;
+ ;
+
+#------------------------------------------------------------
+# ATmega644RFR2
+#------------------------------------------------------------
+
+part parent "m64rfr2"
+ id = "m644rfr2";
+ desc = "ATmega644RFR2";
+ signature = 0x1e 0xa6 0x03;
+ ;
+
#------------------------------------------------------------
# ATtiny24
#------------------------------------------------------------