new tool genrammif: generate altera-formatted mif file from binary

.gitignore

@@ -2,6 +2,7 @@
 *.elf
 *.ram
 *.bin
+*.mif
 *.*~
 *~
 include/board.h
@@ -9,6 +10,7 @@ tools/zpu-loader
 tools/vuart_console
 tools/genraminit
 tools/genramvhd
+tools/genrammif
 tools/lm32-loader
 wrc_disasm.S
 wrc.ram

Makefile

@@ -90,7 +90,7 @@ OUTPUT = wrc
 
 REVISION=$(shell git describe --dirty --always)
 
-all: tools $(OUTPUT).ram $(OUTPUT).vhd
+all: tools $(OUTPUT).ram $(OUTPUT).vhd $(OUTPUT).mif
 
 .PRECIOUS: %.elf %.bin
 .PHONY: all tools clean gitmodules
@@ -111,7 +111,10 @@ $(OUTPUT).o: $(OBJS)
 	./tools/genraminit $*.bin 0 > $@
 
 %.vhd: tools %.bin
-	./tools/genramvhd -s 90112 $*.bin > $@
+	./tools/genramvhd -s `. ./.config; echo $$CONFIG_RAMSIZE` $*.bin > $@
+
+%.mif: tools %.bin
+	./tools/genrammif $*.bin `. ./.config; echo $$CONFIG_RAMSIZE` > $@
 
 $(AUTOCONF): silentoldconfig
 

tools/Makefile

 CFLAGS = -Wall -ggdb -I. -I../include -Imini_bone
+ALL    = genraminit genramvhd genrammif
 
 AS		= as
 LD		= ld
@@ -10,16 +11,13 @@ STRIP		= strip
 OBJCOPY		= objcopy
 OBJDUMP		= objdump
 
-all: genraminit genramvhd
+all:	$(ALL)
 
-genraminit: genraminit.o
-				${CC} -o genraminit genraminit.o
+%:	%.o
+	${CC} -o $@ $<
 
-genramvhd: genramvhd.o
-				${CC} -o genramvhd genramvhd.o
-
-%.o: 		%.c
-				${CC} -c $^ $(CFLAGS) -O0
+%.o:	%.c
+	${CC} -c $^ $(CFLAGS) -O0
 
 clean:
 	rm -f $(ALL) *.o

tools/genrammif.c

+/*
+ * This work is part of the White Rabbit project
+ *
+ * Copyright (C) 2013 GSI (www.gsi.de)
+ * Author: Wesley W. Terpstra <w.terpstra@gsi.de>
+ *
+ * Released according to the GNU GPL, version 2 or any later version.
+ */
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int argc, char *argv[])
+{
+	unsigned char x[4];
+	int i, n;
+	FILE* f;
+	
+	
+	if (argc < 3) return 1;
+	if (!(f = fopen(argv[1], "rb"))) return 1;
+	
+	n = atoi(argv[2])/4;
+	
+	printf("DEPTH = %d;\n", n);
+	printf("WIDTH = 32;\n");
+	printf("ADDRESS_RADIX = HEX;\n");
+	printf("DATA_RADIX = HEX;\n");
+	printf("CONTENT\n");
+	printf("BEGIN\n");
+	
+	for (i = 0; !feof(f); ++i) {
+		fread(x, 1, 4, f);
+		printf("%x : %02X%02X%02X%02X;\n", i, x[0], x[1], x[2], x[3]);
+	}
+
+	for (; i < n; ++i) {
+		printf("%x : %02X%02X%02X%02X;\n", i, 0, 0, 0, 0);
+	}
+
+	printf("END;\n");
+	fclose(f);
+	return 0;
+}