Logging without locking before the MMU is initialized.

Some architectures require MMU to be initialized before atomic
operations are functional.

Change-Id: Ibebae7a811f5710a387d058bf78c046057e2df45
diff --git a/inc/hf/dlog.h b/inc/hf/dlog.h
index 0e77d9b..18872ae 100644
--- a/inc/hf/dlog.h
+++ b/inc/hf/dlog.h
@@ -19,9 +19,13 @@
 #include <stdarg.h>
 
 #if DEBUG
+void dlog_nosync(const char *fmt, ...);
+void vdlog_nosync(const char *fmt, va_list args);
 void dlog(const char *fmt, ...);
 void vdlog(const char *fmt, va_list args);
 #else
+#define dlog_nosync(...)
+#define vdlog_nosync(fmt, args)
 #define dlog(...)
 #define vdlog(fmt, args)
 #endif