diff --git a/firmware/filesystem/Makefile b/firmware/filesystem/Makefile
index 20e6137..76b2d19 100644
--- a/firmware/filesystem/Makefile
+++ b/firmware/filesystem/Makefile
@@ -12,7 +12,6 @@ OBJS += at45db041d.o
 OBJS += util.o
 OBJS += select.o
 OBJS += execute.o
-OBJS += format.o
 
 LIBNAME=fat
 
diff --git a/firmware/filesystem/format.c b/firmware/filesystem/format.c
deleted file mode 100644
index 7535b51..0000000
--- a/firmware/filesystem/format.c
+++ /dev/null
@@ -1,55 +0,0 @@
-#include <sysinit.h>
-
-#include "basic/basic.h"
-#include "basic/config.h"
-
-#include "usb/usbmsc.h"
-
-#include "lcd/print.h"
-
-#include "funk/nrf24l01p.h"
-#include "funk/mesh.h"
-#include "filesystem/at45db041d.h"
-
-uint8_t init1[] = {0xeb, 0xfe, 0x90, 0x4d, 0x53, 0x44, 0x4f, 0x53,
-                   0x35, 0x2e, 0x30, 0x00, 0x02, 0x01, 0x01, 0x00,
-                   0x01, 0x00, 0x02, 0x00, 0x04, 0xf0, 0x04, 0x00,
-                   0x3f, 0x00, 0xff};
-
-uint8_t init2[] = {0x80, 0x00, 0x29, 0x37,
-                   0x4b, 0x55, 0x33, 0x4e, 0x4f, 0x20, 0x4e, 0x41,
-                   0x4d, 0x45, 0x20, 0x20, 0x20, 0x20, 0x46, 0x41,
-                   0x54, 0x20, 0x20, 0x20, 0x20, 0x20};
-
-
-
-void format_formatDF(void)
-{
-	int i;
-	char buf[512];
-
-    //dataflash_initialize();
-    //delayms(100);
-    
-    for(i=0; i< 512; i++) buf[i] = 0x00;
-
-    //for(i=0; i<1024; i++)
-    //    dataflash_write(buf, i, 1);
-    memcpy(buf, init1, sizeof(init1));
-    memcpy(buf+0x24, init2, sizeof(init2));
-    
-    buf[510] = 0x55;
-    buf[511] = 0xaa;
-    //memcpy(buf+510, "\x55\xaa", 2);
-    
-    dataflash_write(buf, 0, 1);
-
-    for(i=0; i< 512; i++) buf[i] = 0x00;
-
-    buf[0] = 0xf0;
-    buf[1] = 0xff;
-    buf[2] = 0xff;
-    dataflash_write(buf, 1, 1);
-
-}
-
diff --git a/firmware/filesystem/format.h b/firmware/filesystem/format.h
deleted file mode 100644
index 902f57a..0000000
--- a/firmware/filesystem/format.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __FORMAT_H_
-#define __FORMAT_H_
-
-void format_formatDF(void);
-
-#endif
diff --git a/firmware/filesystem/util.c b/firmware/filesystem/util.c
index b8d0ee9..52529a4 100644
--- a/firmware/filesystem/util.c
+++ b/firmware/filesystem/util.c
@@ -19,6 +19,35 @@ const char* f_get_rc_string (FRESULT rc) {
     return p;
 }
 
+const uint8_t init1[] = {0xeb, 0xfe, 0x90, 0x4d, 0x53, 0x44, 0x4f, 0x53,
+                   0x35, 0x2e, 0x30, 0x00, 0x02, 0x01, 0x01, 0x00,
+                   0x01, 0x00, 0x02, 0x00, 0x04, 0xf0, 0x04, 0x00,
+                   0x3f, 0x00, 0xff};
+
+const uint8_t init2[] = {0x80, 0x00, 0x29, 0x37,
+                   0x4b, 0x55, 0x33, 0x4e, 0x4f, 0x20, 0x4e, 0x41,
+                   0x4d, 0x45, 0x20, 0x20, 0x20, 0x20, 0x46, 0x41,
+                   0x54, 0x20, 0x20, 0x20, 0x20, 0x20};
+
+inline void format_formatDF(void)
+{
+	int i;
+	char buf[512];
+
+    memset(buf, 0, 512);
+    memcpy(buf, init1, sizeof(init1));
+    memcpy(buf+0x24, init2, sizeof(init2)); 
+    buf[510] = 0x55;
+    buf[511] = 0xaa;
+    dataflash_write(buf, 0, 1);
+
+    for(i=0; i< 512; i++) buf[i] = 0x00;
+    buf[0] = 0xf0;
+    buf[1] = 0xff;
+    buf[2] = 0xff;
+    dataflash_write(buf, 1, 1);
+}
+
 
 void fsInit(){
     FRESULT i;