1 files changed, 11 insertions, 1 deletions

diff --git a/arch/sh/boards/unknown/setup.c b/arch/sh/boards/unknown/setup.c
index 7d772a6f8865..02e84f03f45c 100644
--- a/arch/sh/boards/unknown/setup.c
+++ b/arch/sh/boards/unknown/setup.c
@@ -7,10 +7,20 @@
  * License.  See linux/COPYING for more information.
  *
  * Setup code for an unknown machine (internal peripherials only)
+ *
+ * This is the simplest of all boards, and serves only as a quick and dirty
+ * method to start debugging a new board during bring-up until proper board
+ * setup code is written.
  */
-
 #include <linux/config.h>
 #include <linux/init.h>
+#include <asm/machvec.h>
+#include <asm/irq.h>
+
+struct sh_machine_vector mv_unknown __initmv = {
+        .mv_nr_irqs             = NR_IRQS,
+};
+ALIAS_MV(unknown)
 
 const char *get_system_type(void)
 {