Call bootstage_relocate() after malloc is initted

In a previous CL we added the bootstage_relocate(), which should be
called after malloc is initted.  Now we call it on generic board.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>

common/board_r.c

@@ -765,6 +765,7 @@ init_fnc_t init_sequence_r[] = {
 #endif
 	initr_barrier,
 	initr_malloc,
+	bootstage_relocate,
 #ifdef CONFIG_ARCH_EARLY_INIT_R
 	arch_early_init_r,
 #endif