sp1: mmu: Clean up header

Signed-off-by: Ian Moffett <ian@mirocom.org>

usr/src/sp1/head/mu/mmu.h

@@ -15,6 +15,13 @@
 #include <sys/status.h>
 #include <sys/mman.h>
 
+/*
+ * Each running SP1 process is to have a virtual fuck region
+ * which logically isolates their address space with the help
+ * of the platform memory management unit.
+ */
+#include <machine/vfr.h>    /* shared; virtual fuck region~ */
+
 /*
  * Represents valid page sizes that can be used when
  * creating mappings
@@ -25,13 +32,6 @@ typedef enum {
     PAGESIZE_1G
 } pagesize_t;
 
-/*
- * Each running SP1 process is to have a virtual fuck region
- * which logically isolates their address space with the help
- * of the platform memory management unit.
- */
-#include <machine/vfr.h>    /* shared; virtual fuck region~ */
-
 /*
  * Obtain the current VFR in-use
  *