4 files changed, 17 insertions, 1 deletions
diff --git a/arch/microblaze/include/asm/global_data.h b/arch/microblaze/include/asm/global_data.h
index 0dc4ce9ee5..de3b8dbe92 100644
--- a/arch/microblaze/include/asm/global_data.h
+++ b/arch/microblaze/include/asm/global_data.h
@@ -41,6 +41,7 @@ typedef	struct	global_data {
 	unsigned long	precon_buf_idx;	/* Pre-Console buffer index */
 #endif
 	unsigned long	env_addr;	/* Address  of Environment struct */
+	const void	*fdt_blob;	/* Our device tree, NULL if none */
 	unsigned long	env_valid;	/* Checksum of Environment valid? */
 	unsigned long	fb_base;	/* base address of frame buffer */
 	void		**jt;		/* jump table */
diff --git a/arch/microblaze/include/asm/microblaze_intc.h b/arch/microblaze/include/asm/microblaze_intc.h
index 6142b9c995..e9640f5437 100644
--- a/arch/microblaze/include/asm/microblaze_intc.h
+++ b/arch/microblaze/include/asm/microblaze_intc.h
@@ -39,7 +39,16 @@ struct irq_action {
 	int count; /* number of interrupt */
 };
 
-void install_interrupt_handler (int irq, interrupt_handler_t * hdlr,
+/**
+ * Register and unregister interrupt handler rutines
+ *
+ * @param irq	IRQ number
+ * @param hdlr	Interrupt handler rutine
+ * @param arg	Pointer to argument which is passed to int. handler rutine
+ * @return	0 if registration pass, 1 if unregistration pass,
+ *		or an error code < 0 otherwise
+ */
+int install_interrupt_handler(int irq, interrupt_handler_t *hdlr,
 				       void *arg);
 
 int interrupts_init(void);
diff --git a/arch/microblaze/include/asm/microblaze_timer.h b/arch/microblaze/include/asm/microblaze_timer.h
index 844c8db115..28e8b027cb 100644
--- a/arch/microblaze/include/asm/microblaze_timer.h
+++ b/arch/microblaze/include/asm/microblaze_timer.h
@@ -39,3 +39,6 @@ typedef volatile struct microblaze_timer_t {
 	int loadreg; /* load register TLR */
 	int counter; /* timer/counter register */
 } microblaze_timer_t;
+
+int timer_init(void);
+
diff --git a/arch/microblaze/include/asm/processor.h b/arch/microblaze/include/asm/processor.h
index 2295d0a460..2c4d5ffc5c 100644
--- a/arch/microblaze/include/asm/processor.h
+++ b/arch/microblaze/include/asm/processor.h
@@ -28,4 +28,7 @@
 extern char __end[];
 extern char __text_start[];
 
+/* Microblaze board initialization function */
+void board_init(void);
+
 #endif /* __ASM_MICROBLAZE_PROCESSOR_H */