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_sparc/bootm.c b/lib_sparc/bootm.c
index 8900b2e..b1a3d98 100644
--- a/lib_sparc/bootm.c
+++ b/lib_sparc/bootm.c
@@ -204,9 +204,6 @@
 	bootargs = getenv("bootargs");
 	prepare_bootargs(bootargs);
 
-	if (!images->autostart)
-		return;
-
 	/* turn on mmu & setup context table & page table for process 0 (kernel) */
 	srmmu_init_cpu((unsigned int)kernel);
 
@@ -220,7 +217,6 @@
 	while (1) ;
 
       error:
-	if (images->autostart)
-		do_reset(cmdtp, flag, argc, argv);
+	do_reset(cmdtp, flag, argc, argv);
 	return;
 }