void NS16550_init (NS16550_t com_port, int baud_divisor)
{
com_port->ier = 0x00;
-#ifdef CONFIG_OMAP1510
- com_port->mdr1 = 0x7; /* mode select reset TL16C750*/
+#ifdef CONFIG_OMAP
+ com_port->mdr1 = 0x7; /* mode select reset TL16C750*/
#endif
com_port->lcr = LCR_BKSE | LCRVAL;
com_port->dll = baud_divisor & 0xff;
com_port->lcr = LCRVAL;
com_port->mcr = MCRVAL;
com_port->fcr = FCRVAL;
-#ifdef CONFIG_OMAP1510
- com_port->mdr1 = 0; /* select uart mode */
+#if defined(CONFIG_OMAP)
+#if defined(CONFIG_APTIX)
+ com_port->mdr1 = 3; /* /13 mode so Aptix 6MHz can hit 115200 */
+#else
+ com_port->mdr1 = 0; /* /16 is proper to hit 115200 with 48MHz */
+#endif
#endif
-
}
void NS16550_reinit (NS16550_t com_port, int baud_divisor)
char NS16550_getc (NS16550_t com_port)
{
- while ((com_port->lsr & LSR_DR) == 0);
+ while ((com_port->lsr & LSR_DR) == 0) {
+#ifdef CONFIG_USB_TTY
+ extern void usbtty_poll(void);
+ usbtty_poll();
+#endif
+ }
return (com_port->rbr);
}