x86: Change global data baudrate to int

This doesn't need to be a long, so change it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@ti.com>

arch/x86/include/asm/global_data.h

@@ -38,7 +38,7 @@ typedef	struct global_data {
 	unsigned long	gd_addr;	/* Location of Global Data */
 	bd_t		*bd;
 	unsigned long	flags;
-	unsigned long	baudrate;
+	unsigned int	baudrate;
 	unsigned long	have_console;	/* serial_init() was called */
 #ifdef CONFIG_PRE_CONSOLE_BUFFER
 	unsigned long	precon_buf_idx;	/* Pre-Console buffer index */

common/cmd_bdinfo.c

@@ -439,7 +439,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	printf("ip_addr     = %s\n", getenv("ipaddr"));
 	print_mhz("ethspeed",	    bd->bi_ethspeed);
 #endif
-	printf("baudrate    = %d bps\n", bd->bi_baudrate);
+	printf("baudrate    = %u bps\n", bd->bi_baudrate);
 
 	return 0;
 }