nds32: Change global data baudrate to int

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

Also adjust bi_baudrate to be unsigned.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NTom Rini <trini@ti.com>

arch/nds32/include/asm/global_data.h

@@ -44,7 +44,7 @@
 typedef	struct global_data {
 	bd_t		*bd;
 	unsigned long	flags;
-	unsigned long	baudrate;
+	unsigned int	baudrate;
 	unsigned long	have_console;	/* serial_init() was called */
 
 	unsigned long	reloc_off;	/* Relocation Offset */

arch/nds32/include/asm/u-boot.h

@@ -39,7 +39,7 @@
 #include <environment.h>
 
 typedef struct bd_info {
-	int		bi_baudrate;	/* serial console baudrate */
+	unsigned int	bi_baudrate;	/* serial console baudrate */
 	unsigned long	bi_arch_number;	/* unique id for this board */
 	unsigned long	bi_boot_params;	/* where this board expects params */
 	unsigned long	bi_memstart;	/* start of DRAM memory */

common/cmd_bdinfo.c

@@ -487,7 +487,7 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	print_eth(0);
 	printf("ip_addr     = %s\n", getenv("ipaddr"));
 #endif
-	printf("baudrate    = %d bps\n", bd->bi_baudrate);
+	printf("baudrate    = %u bps\n", bd->bi_baudrate);
 
 	return 0;
 }