+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2000
* Rob Taylor, Flying Pig Systems. robt@flyingpig.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
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 ; \
} \
.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)
+static void _serial_putc(const char c, const int port)
{
if (c == '\n')
NS16550_putc(PORT, '\r');
NS16550_putc(PORT, c);
}
-void
-_serial_putc_raw(const char c,const int port)
-{
- NS16550_putc(PORT, c);
-}
-
-void
-_serial_puts (const char *s,const int port)
+static void _serial_puts(const char *s, const int port)
{
while (*s) {
- _serial_putc (*s++,port);
+ _serial_putc(*s++, port);
}
}
-
-int
-_serial_getc(const int port)
+static int _serial_getc(const int port)
{
return NS16550_getc(PORT);
}
-int
-_serial_tstc(const int port)
+static int _serial_tstc(const int port)
{
return NS16550_tstc(PORT);
}
-void
-_serial_setbrg (const int port)
+static void _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);
}
_serial_putc(c,dev_index);
}
-static inline void
-serial_putc_raw_dev(unsigned int dev_index,const char c)
-{
- _serial_putc_raw(c,dev_index);
-}
-
static inline void
serial_puts_dev(unsigned int dev_index,const char *s)
{