X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fserial%2Fns16550.c;h=2fcc8c31633ab9d41e859847c17b02e9d0805545;hb=cd1011db80287eef933d1599b74cff1116c93134;hp=397f5df5d60b81139852037c35c9464ba6bece27;hpb=156feb90d200f186cdfd856d7f6f1878bb1bec1e;p=u-boot

diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c
index 397f5df5d6..2fcc8c3163 100644
--- a/drivers/serial/ns16550.c
+++ b/drivers/serial/ns16550.c
@@ -7,27 +7,30 @@
 #include <config.h>
 #include <ns16550.h>
 
-#define LCRVAL LCR_8N1					/* 8 data, 1 stop, no parity */
-#define MCRVAL (MCR_DTR | MCR_RTS)			/* RTS/DTR */
-#define FCRVAL (FCR_FIFO_EN | FCR_RXSR | FCR_TXSR)	/* Clear & enable FIFOs */
+#define UART_LCRVAL UART_LCR_8N1		/* 8 data, 1 stop, no parity */
+#define UART_MCRVAL (UART_MCR_DTR | \
+		     UART_MCR_RTS)		/* RTS/DTR */
+#define UART_FCRVAL (UART_FCR_FIFO_EN |	\
+		     UART_FCR_RXSR |	\
+		     UART_FCR_TXSR)		/* Clear & enable FIFOs */
 
 void NS16550_init (NS16550_t com_port, int baud_divisor)
 {
 	com_port->ier = 0x00;
-#ifdef CONFIG_OMAP
+#if defined(CONFIG_OMAP) && !defined(CONFIG_OMAP3_ZOOM2)
 	com_port->mdr1 = 0x7;	/* mode select reset TL16C750*/
 #endif
-	com_port->lcr = LCR_BKSE | LCRVAL;
+	com_port->lcr = UART_LCR_BKSE | UART_LCRVAL;
 	com_port->dll = 0;
 	com_port->dlm = 0;
-	com_port->lcr = LCRVAL;
-	com_port->mcr = MCRVAL;
-	com_port->fcr = FCRVAL;
-	com_port->lcr = LCR_BKSE | LCRVAL;
+	com_port->lcr = UART_LCRVAL;
+	com_port->mcr = UART_MCRVAL;
+	com_port->fcr = UART_FCRVAL;
+	com_port->lcr = UART_LCR_BKSE | UART_LCRVAL;
 	com_port->dll = baud_divisor & 0xff;
 	com_port->dlm = (baud_divisor >> 8) & 0xff;
-	com_port->lcr = LCRVAL;
-#if defined(CONFIG_OMAP)
+	com_port->lcr = UART_LCRVAL;
+#if defined(CONFIG_OMAP) && !defined(CONFIG_OMAP3_ZOOM2)
 #if defined(CONFIG_APTIX)
 	com_port->mdr1 = 3;	/* /13 mode so Aptix 6MHz can hit 115200 */
 #else
@@ -40,29 +43,29 @@ void NS16550_init (NS16550_t com_port, int baud_divisor)
 void NS16550_reinit (NS16550_t com_port, int baud_divisor)
 {
 	com_port->ier = 0x00;
-	com_port->lcr = LCR_BKSE | LCRVAL;
+	com_port->lcr = UART_LCR_BKSE | UART_LCRVAL;
 	com_port->dll = 0;
 	com_port->dlm = 0;
-	com_port->lcr = LCRVAL;
-	com_port->mcr = MCRVAL;
-	com_port->fcr = FCRVAL;
-	com_port->lcr = LCR_BKSE;
+	com_port->lcr = UART_LCRVAL;
+	com_port->mcr = UART_MCRVAL;
+	com_port->fcr = UART_FCRVAL;
+	com_port->lcr = UART_LCR_BKSE;
 	com_port->dll = baud_divisor & 0xff;
 	com_port->dlm = (baud_divisor >> 8) & 0xff;
-	com_port->lcr = LCRVAL;
+	com_port->lcr = UART_LCRVAL;
 }
 #endif /* CONFIG_NS16550_MIN_FUNCTIONS */
 
 void NS16550_putc (NS16550_t com_port, char c)
 {
-	while ((com_port->lsr & LSR_THRE) == 0);
+	while ((com_port->lsr & UART_LSR_THRE) == 0);
 	com_port->thr = c;
 }
 
 #ifndef CONFIG_NS16550_MIN_FUNCTIONS
 char NS16550_getc (NS16550_t com_port)
 {
-	while ((com_port->lsr & LSR_DR) == 0) {
+	while ((com_port->lsr & UART_LSR_DR) == 0) {
 #ifdef CONFIG_USB_TTY
 		extern void usbtty_poll(void);
 		usbtty_poll();
@@ -73,7 +76,7 @@ char NS16550_getc (NS16550_t com_port)
 
 int NS16550_tstc (NS16550_t com_port)
 {
-	return ((com_port->lsr & LSR_DR) != 0);
+	return ((com_port->lsr & UART_LSR_DR) != 0);
 }
 
 #endif /* CONFIG_NS16550_MIN_FUNCTIONS */