#include <asm/io.h>
#include <asm/arch/hardware.h>
+DECLARE_GLOBAL_DATA_PTR;
+
#if !defined(CONFIG_DBGU) && !defined(CONFIG_USART0) && !defined(CONFIG_USART1)
#error must define one of CONFIG_DBGU or CONFIG_USART0 or CONFIG_USART1
#endif
void serial_setbrg (void)
{
- DECLARE_GLOBAL_DATA_PTR;
int baudrate;
if ((baudrate = gd->baudrate) <= 0)
baudrate = CONFIG_BAUDRATE;
/* MASTER_CLOCK/(16 * baudrate) */
- us->US_BRGR = (AT91C_MASTER_CLOCK >> 4)/baudrate;
+ us->US_BRGR = (AT91C_MASTER_CLOCK >> 4) / (unsigned)baudrate;
}
int serial_init (void)