microblaze: Move FSL initialization to board.c

Move FSL out of interrupt controller.

Signed-off-by: Michal Simek <monstr@monstr.eu>
diff --git a/arch/microblaze/lib/board.c b/arch/microblaze/lib/board.c
index 7dfa71c..1d44a64 100644
--- a/arch/microblaze/lib/board.c
+++ b/arch/microblaze/lib/board.c
@@ -47,7 +47,9 @@
 #ifdef CONFIG_SYS_TIMER_0
 extern int timer_init (void);
 #endif
-
+#ifdef CONFIG_SYS_FSL_2
+extern void fsl_init2 (void);
+#endif
 
 /*
  * All attempts to come up with a "common" initialization sequence
@@ -75,6 +77,9 @@
 #ifdef CONFIG_SYS_TIMER_0
 	timer_init,
 #endif
+#ifdef CONFIG_SYS_FSL_2
+	fsl_init2,
+#endif
 	NULL,
 };