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-rw-r--r--common/serial.c2
-rw-r--r--drivers/serial/serial_max3100.c72
2 files changed, 60 insertions, 14 deletions
diff --git a/common/serial.c b/common/serial.c
index 6d5eb44..3152873 100644
--- a/common/serial.c
+++ b/common/serial.c
@@ -86,6 +86,7 @@ serial_initfunc(ixp_serial_initialize);
serial_initfunc(ks8695_serial_initialize);
serial_initfunc(lh7a40x_serial_initialize);
serial_initfunc(lpc2292_serial_initialize);
+serial_initfunc(max3100_serial_initialize);
void serial_register(struct serial_device *dev)
{
@@ -150,6 +151,7 @@ void serial_initialize(void)
ks8695_serial_initialize();
lh7a40x_serial_initialize();
lpc2292_serial_initialize();
+ max3100_serial_initialize();
serial_assign(default_serial_console()->name);
}
diff --git a/drivers/serial/serial_max3100.c b/drivers/serial/serial_max3100.c
index 4abc271..b21fba0 100644
--- a/drivers/serial/serial_max3100.c
+++ b/drivers/serial/serial_max3100.c
@@ -25,6 +25,8 @@
#include <common.h>
#include <watchdog.h>
+#include <serial.h>
+#include <linux/compiler.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -149,7 +151,7 @@ static int rxfifo_in;
static int rxfifo_out;
static unsigned char rxfifo_buf[16];
-static void max3100_putc(int c)
+static void max3100_serial_putc_raw(int c)
{
unsigned int rx;
@@ -164,7 +166,7 @@ static void max3100_putc(int c)
}
}
-static int max3100_getc(void)
+static int max3100_serial_getc(void)
{
int c;
unsigned int rx;
@@ -190,7 +192,7 @@ static int max3100_getc(void)
return c;
}
-static int max3100_tstc(void)
+static int max3100_serial_tstc(void)
{
unsigned int rx;
@@ -213,7 +215,7 @@ static int max3100_tstc(void)
return 1;
}
-int serial_init(void)
+static int max3100_serial_init(void)
{
unsigned int wconf, rconf;
int i;
@@ -268,31 +270,73 @@ int serial_init(void)
return (0);
}
-void serial_putc(const char c)
+static void max3100_serial_putc(const char c)
{
if (c == '\n')
- max3100_putc('\r');
+ max3100_serial_putc_raw('\r');
- max3100_putc(c);
+ max3100_serial_putc_raw(c);
}
-void serial_puts(const char *s)
+static void max3100_serial_puts(const char *s)
{
while (*s)
- serial_putc (*s++);
+ max3100_serial_putc_raw(*s++);
}
-int serial_getc(void)
+static void max3100_serial_setbrg(void)
{
- return max3100_getc();
}
-int serial_tstc(void)
+#ifdef CONFIG_SERIAL_MULTI
+static struct serial_device max3100_serial_drv = {
+ .name = "max3100_serial",
+ .start = max3100_serial_init,
+ .stop = NULL,
+ .setbrg = max3100_serial_setbrg,
+ .putc = max3100_serial_putc,
+ .puts = max3100_serial_puts,
+ .getc = max3100_serial_getc,
+ .tstc = max3100_serial_tstc,
+};
+
+void max3100_serial_initialize(void)
+{
+ serial_register(&max3100_serial_drv);
+}
+
+__weak struct serial_device *default_serial_console(void)
+{
+ return &max3100_serial_drv;
+}
+#else
+int serial_init(void)
{
- return max3100_tstc();
+ return max3100_serial_init();
}
-/* XXX WTF? */
void serial_setbrg(void)
{
+ max3100_serial_setbrg();
+}
+
+void serial_putc(const char c)
+{
+ max3100_serial_putc(c);
+}
+
+void serial_puts(const char *s)
+{
+ max3100_serial_puts(s);
+}
+
+int serial_getc(void)
+{
+ return max3100_serial_getc();
+}
+
+int serial_tstc(void)
+{
+ return max3100_serial_tstc();
}
+#endif