Fix fallout from autostart revert

The autostart revert caused a bit of duplicated code as well as
code that was using images->autostart that needs to get removed so
we can build again.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/lib_blackfin/bootm.c b/lib_blackfin/bootm.c
index ef4b112..54f69a9 100644
--- a/lib_blackfin/bootm.c
+++ b/lib_blackfin/bootm.c
@@ -40,9 +40,6 @@
 	char	*cmdline;
 	ulong	ep = 0;
 
-	if (!images->autostart)
-		return;
-
 #ifdef SHARED_RESOURCES
 	swap_to(FLASH);
 #endif
@@ -74,6 +71,5 @@
 	return;
 
  error:
-	if (images->autostart)
-		do_reset (cmdtp, flag, argc, argv);
+	do_reset (cmdtp, flag, argc, argv);
 }