Increase requested partition size to 2MB.

This gives a GC heap of around 650kB and a similar amount for
OS-managed data such as resources.

ports/m68kmac/Makefile

@@ -108,10 +108,10 @@ REZ=Rez
 RINCLUDES=/Retro68-build/toolchain/RIncludes
 REZFLAGS=-I$(RINCLUDES)
 
-$(BUILD)/micropython.bin $(BUILD)/micropython.APPL $(BUILD)/micropython.dsk: $(BUILD)/micropython.code.bin
+$(BUILD)/micropython.bin $(BUILD)/micropython.APPL $(BUILD)/micropython.dsk: $(BUILD)/micropython.code.bin etc/micropython.APPL.r
 	$(REZ) $(REZFLAGS) \
-		--copy "$(BUILD)/micropython.code.bin" \
+		--copy $< \
-		"$(RINCLUDES)/Retro68APPL.r" \
+		etc/micropython.APPL.r \
 		-t "APPL" -c "mupy" \
 		-o $(BUILD)/micropython.bin --cc $(BUILD)/micropython.APPL --cc $(BUILD)/micropython.dsk
 	hmount $(BUILD)/micropython.dsk

ports/m68kmac/etc/micropython.APPL.r

@@ -0,0 +1,23 @@
+#include "Processes.r"
+#include "Retro68.r"
+
+resource 'SIZE' (-1) {
+	reserved,
+	ignoreSuspendResumeEvents,
+	reserved,
+	cannotBackground,
+	needsActivateOnFGSwitch,
+	backgroundAndForeground,
+	dontGetFrontClicks,
+	ignoreChildDiedEvents,
+	is32BitCompatible,
+	notHighLevelEventAware,
+	onlyLocalHLEvents,
+	notStationeryAware,
+	dontUseTextEditServices,
+	reserved,
+	reserved,
+	reserved,
+	2 * 1024 * 1024, /* preferred partition size */
+	1024 * 1024 /* min partition size */
+};