microblaze: Change bi_baudrate and global data baudrate to int

These don't need to be longs, so change them.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@ti.com>
diff --git a/arch/microblaze/include/asm/u-boot.h b/arch/microblaze/include/asm/u-boot.h
index a0b1dbf..8d00658 100644
--- a/arch/microblaze/include/asm/u-boot.h
+++ b/arch/microblaze/include/asm/u-boot.h
@@ -40,7 +40,7 @@
 	unsigned long	bi_flashoffset; /* reserved area for startup monitor */
 	unsigned long	bi_sramstart;	/* start of SRAM memory */
 	unsigned long	bi_sramsize;	/* size	 of SRAM memory */
-	unsigned long	bi_baudrate;	/* Console Baudrate */
+	unsigned int	bi_baudrate;	/* Console Baudrate */
 } bd_t;
 
 /* For image.h:image_check_target_arch() */