X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fserial%2Fserial_ns16550.c;h=632da4cf70bb93c15c2a84a93815b6b6078c06c4;hb=64f41212d880f3d00c6994d973aadeec5bda1b65;hp=dafeed742df49e7d56bf2774314ea535c228be22;hpb=8ac22a60e29c4d0925e3d640a3607eabb2732b26;p=u-boot

diff --git a/drivers/serial/serial_ns16550.c b/drivers/serial/serial_ns16550.c
index dafeed742d..632da4cf70 100644
--- a/drivers/serial/serial_ns16550.c
+++ b/drivers/serial/serial_ns16550.c
@@ -81,7 +81,8 @@ static NS16550_t serial_ports[6] = {
 	static int  eserial##port##_init(void) \
 	{ \
 		int clock_divisor; \
-		clock_divisor = calc_divisor(serial_ports[port-1]); \
+		clock_divisor = ns16550_calc_divisor(serial_ports[port-1], \
+				CONFIG_SYS_NS16550_CLK, gd->baudrate); \
 		NS16550_init(serial_ports[port-1], clock_divisor); \
 		return 0 ; \
 	} \
@@ -118,14 +119,6 @@ static NS16550_t serial_ports[6] = {
 	.puts	= eserial##port##_puts,		\
 }
 
-static int calc_divisor (NS16550_t port)
-{
-	const unsigned int mode_x_div = 16;
-
-	return DIV_ROUND_CLOSEST(CONFIG_SYS_NS16550_CLK,
-						mode_x_div * gd->baudrate);
-}
-
 void
 _serial_putc(const char c,const int port)
 {
@@ -167,7 +160,8 @@ _serial_setbrg (const int port)
 {
 	int clock_divisor;
 
-	clock_divisor = calc_divisor(PORT);
+	clock_divisor = ns16550_calc_divisor(PORT, CONFIG_SYS_NS16550_CLK,
+					     gd->baudrate);
 	NS16550_reinit(PORT, clock_divisor);
 }