Add build configuration for ATmega2561

[z180-stamp.git] / avr / Tupfile

diff --git a/avr/Tupfile b/avr/Tupfile
index d73db12fb4f391127025161dd09b3f370ec666a4..331c11f0196f0e95404dd92660203ac03ad87696 100644 (file)
--- a/avr/Tupfile
+++ b/avr/Tupfile
@@ -25,9 +25,19 @@ SRC_Z                = ../z180/hdrom.c
 
 #TARGETS       = $(PROG).elf
 
-MCU_TARGET     = atmega1281
+ifdef MCU
+  MCU_TARGET = @(MCU)
+else
+  MCU_TARGET = atmega1281
+endif
+ifeq ($(MCU_TARGET),atmega1281)
+  DEFS         += -DMCU_STRING=\"ATmega1281\"
+else
+  DEFS         += -DMCU_STRING=\"ATmega2561\"
+endif
+
 F_CPU          = 18432000UL
-DEFS           = -DF_CPU=$(F_CPU)
+DEFS           += -DF_CPU=$(F_CPU)
 
 INCLUDES += -I$(TOP)/include