diff --git a/c/src/lib/libbsp/powerpc/gen5200/ChangeLog b/c/src/lib/libbsp/powerpc/gen5200/ChangeLog
index 9ce44bdf35..516ff9ce9c 100644
--- a/c/src/lib/libbsp/powerpc/gen5200/ChangeLog
+++ b/c/src/lib/libbsp/powerpc/gen5200/ChangeLog
@@ -1,3 +1,7 @@
+2008-06-10	Joel Sherrill <joel.sherrill@oarcorp.com>
+
+	* irq/irq.c: Add units.
+
 2008-06-06	Joel Sherrill <joel.sherrill@oarcorp.com>
 
 	* include/bsp.h, irq/irq.c, irq/irq_init.c, startup/bspclean.c,
diff --git a/c/src/lib/libbsp/powerpc/gen5200/irq/irq.c b/c/src/lib/libbsp/powerpc/gen5200/irq/irq.c
index 6d7d2bee09..91dc1c1d69 100644
--- a/c/src/lib/libbsp/powerpc/gen5200/irq/irq.c
+++ b/c/src/lib/libbsp/powerpc/gen5200/irq/irq.c
@@ -663,7 +663,7 @@ static const char * u64tostring(
   uint64_t v
 )
 {
-  sprintf( buffer, "%lld %lld usecs", v, (v / 33) );
+  sprintf( buffer, "%lld cycles %lld usecs", v, (v / 33) );
   return buffer;
 }