--- linux-bcm/include/linux/mtd/map.h-old	2003-05-28 14:42:22.000000000 +0200
+++ linux-bcm/include/linux/mtd/map.h	2004-02-08 17:43:55.398928752 +0100
@@ -156,7 +156,30 @@ static inline void map_write64(struct ma
 
 static inline void map_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len)
 {
-	memcpy_fromio(to, map->virt + from, len);
+#define MTD_ALIGN	(4 - 1)
+//#define MTD_ALIGN	((BITS_PER_LONG / 2) - 1)
+	u64 buf;
+	ssize_t transfer;
+	ssize_t done = (map->buswidth == 1) ? len : (len & ~MTD_ALIGN);
+	memcpy_fromio(to, map->virt + from, done);
+	while (done < len) {
+		switch(map->buswidth) {
+			case 2:
+				buf = map_read16(map, from + done);
+				break;
+			case 4:
+				buf = map_read32(map, from + done);
+				break;
+			case 8:
+				buf = map_read64(map, from + done);
+				break;
+		}
+		transfer = len - done;
+		if (transfer > map->buswidth)
+			transfer = map->buswidth;
+		memcpy((void *)((unsigned long)to + done), &buf, transfer);
+		done += transfer;
+	}
 }
 
 static inline void map_copy_to(struct map_info *map, unsigned long to, const void *from, ssize_t len)