--- a./Makefile	2013-09-24 15:30:01.000000000 +0300
+++ b./Makefile	2013-09-24 15:25:23.000000000 +0300
@@ -990,7 +990,7 @@ prepare0: archprepare FORCE
 	$(Q)$(MAKE) $(build)=. missing-syscalls
 
 # All the preparing..
-prepare: prepare0
+prepare: bsp prepare0
 
 # Leave this as default for preprocessing vmlinux.lds.S, which is now
 # done in arch/$(ARCH)/kernel/Makefile