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-rw-r--r--common/serial.c2
-rw-r--r--drivers/serial/serial_pl01x.c69
2 files changed, 64 insertions, 7 deletions
diff --git a/common/serial.c b/common/serial.c
index 0c0712b..96e69d5 100644
--- a/common/serial.c
+++ b/common/serial.c
@@ -89,6 +89,7 @@ serial_initfunc(lpc2292_serial_initialize);
serial_initfunc(max3100_serial_initialize);
serial_initfunc(mxc_serial_initialize);
serial_initfunc(netarm_serial_initialize);
+serial_initfunc(pl01x_serial_initialize);
void serial_register(struct serial_device *dev)
{
@@ -156,6 +157,7 @@ void serial_initialize(void)
max3100_serial_initialize();
mxc_serial_initialize();
netarm_serial_initialize();
+ pl01x_serial_initialize();
serial_assign(default_serial_console()->name);
}
diff --git a/drivers/serial/serial_pl01x.c b/drivers/serial/serial_pl01x.c
index d4c5137..beb0c98 100644
--- a/drivers/serial/serial_pl01x.c
+++ b/drivers/serial/serial_pl01x.c
@@ -30,6 +30,8 @@
#include <common.h>
#include <watchdog.h>
#include <asm/io.h>
+#include <serial.h>
+#include <linux/compiler.h>
#include "serial_pl01x.h"
/*
@@ -54,7 +56,7 @@ static struct pl01x_regs *pl01x_get_regs(int portnum)
#ifdef CONFIG_PL010_SERIAL
-int serial_init (void)
+static int pl01x_serial_init(void)
{
struct pl01x_regs *regs = pl01x_get_regs(CONSOLE_PORT);
unsigned int divisor;
@@ -104,7 +106,7 @@ int serial_init (void)
#ifdef CONFIG_PL011_SERIAL
-int serial_init (void)
+static int pl01x_serial_init(void)
{
struct pl01x_regs *regs = pl01x_get_regs(CONSOLE_PORT);
unsigned int temp;
@@ -169,7 +171,7 @@ int serial_init (void)
#endif /* CONFIG_PL011_SERIAL */
-void serial_putc (const char c)
+static void pl01x_serial_putc(const char c)
{
if (c == '\n')
pl01x_putc (CONSOLE_PORT, '\r');
@@ -177,24 +179,24 @@ void serial_putc (const char c)
pl01x_putc (CONSOLE_PORT, c);
}
-void serial_puts (const char *s)
+static void pl01x_serial_puts(const char *s)
{
while (*s) {
serial_putc (*s++);
}
}
-int serial_getc (void)
+static int pl01x_serial_getc(void)
{
return pl01x_getc (CONSOLE_PORT);
}
-int serial_tstc (void)
+static int pl01x_serial_tstc(void)
{
return pl01x_tstc (CONSOLE_PORT);
}
-void serial_setbrg (void)
+static void pl01x_serial_setbrg(void)
{
struct pl01x_regs *regs = pl01x_get_regs(CONSOLE_PORT);
@@ -250,3 +252,56 @@ static int pl01x_tstc (int portnum)
WATCHDOG_RESET();
return !(readl(&regs->fr) & UART_PL01x_FR_RXFE);
}
+
+#ifdef CONFIG_SERIAL_MULTI
+static struct serial_device pl01x_serial_drv = {
+ .name = "pl01x_serial",
+ .start = pl01x_serial_init,
+ .stop = NULL,
+ .setbrg = pl01x_serial_setbrg,
+ .putc = pl01x_serial_putc,
+ .puts = pl01x_serial_puts,
+ .getc = pl01x_serial_getc,
+ .tstc = pl01x_serial_tstc,
+};
+
+void pl01x_serial_initialize(void)
+{
+ serial_register(&pl01x_serial_drv);
+}
+
+__weak struct serial_device *default_serial_console(void)
+{
+ return &pl01x_serial_drv;
+}
+#else
+int serial_init(void)
+{
+ return pl01x_serial_init();
+}
+
+void serial_setbrg(void)
+{
+ pl01x_serial_setbrg();
+}
+
+void serial_putc(const char c)
+{
+ pl01x_serial_putc(c);
+}
+
+void serial_puts(const char *s)
+{
+ pl01x_serial_puts(s);
+}
+
+int serial_getc(void)
+{
+ return pl01x_serial_getc();
+}
+
+int serial_tstc(void)
+{
+ return pl01x_serial_tstc();
+}
+#endif