+/*
+ * All pages' PP exec bits are set to 000, which means Execute for Supervisor
+ * and no Execute for User.
+ * Then we use the APG to say whether accesses are according to Page rules,
+ * "all Supervisor" rules (Exec for all) and "all User" rules (Exec for noone)
+ * Therefore, we define 4 APG groups. msb is _PAGE_EXEC, lsb is _PAGE_USER
+ * 0 (00) => Not User, no exec => 11 (all accesses performed as user)
+ * 1 (01) => User but no exec => 11 (all accesses performed as user)
+ * 2 (10) => Not User, exec => 01 (rights according to page definition)
+ * 3 (11) => User, exec => 00 (all accesses performed as supervisor)
+ */
+#define MI_APG_INIT 0xf4ffffff
+