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-rw-r--r--drivers/serial/serial_ks8695.c73
1 files changed, 64 insertions, 9 deletions
diff --git a/drivers/serial/serial_ks8695.c b/drivers/serial/serial_ks8695.c
index aacd1be..b3af388 100644
--- a/drivers/serial/serial_ks8695.c
+++ b/drivers/serial/serial_ks8695.c
@@ -20,6 +20,8 @@
#include <common.h>
#include <asm/arch/platform.h>
+#include <serial.h>
+#include <linux/compiler.h>
#ifndef CONFIG_SERIAL1
#error "Bad: you didn't configure serial ..."
@@ -54,7 +56,7 @@ struct ks8695uart {
int serial_console = 1;
-void serial_setbrg(void)
+static void ks8695_serial_setbrg(void)
{
volatile struct ks8695uart *uartp = KS8695_UART_ADDR;
@@ -63,14 +65,14 @@ void serial_setbrg(void)
uartp->LCR = KS8695_UART_LINEC_WLEN8;
}
-int serial_init(void)
+static int ks8695_serial_init(void)
{
serial_console = 1;
serial_setbrg();
return 0;
}
-void serial_raw_putc(const char c)
+static void ks8695_serial_raw_putc(const char c)
{
volatile struct ks8695uart *uartp = KS8695_UART_ADDR;
int i;
@@ -83,16 +85,16 @@ void serial_raw_putc(const char c)
uartp->TX = c;
}
-void serial_putc(const char c)
+static void ks8695_serial_putc(const char c)
{
if (serial_console) {
- serial_raw_putc(c);
+ ks8695_serial_raw_putc(c);
if (c == '\n')
- serial_raw_putc('\r');
+ ks8695_serial_raw_putc('\r');
}
}
-int serial_tstc(void)
+static int ks8695_serial_tstc(void)
{
volatile struct ks8695uart *uartp = KS8695_UART_ADDR;
if (serial_console)
@@ -100,14 +102,14 @@ int serial_tstc(void)
return 0;
}
-void serial_puts(const char *s)
+static void ks8695_serial_puts(const char *s)
{
char c;
while ((c = *s++) != 0)
serial_putc(c);
}
-int serial_getc(void)
+static int ks8695_serial_getc(void)
{
volatile struct ks8695uart *uartp = KS8695_UART_ADDR;
@@ -115,3 +117,56 @@ int serial_getc(void)
;
return (uartp->RX);
}
+
+#ifdef CONFIG_SERIAL_MULTI
+static struct serial_device ks8695_serial_drv = {
+ .name = "ks8695_serial",
+ .start = ks8695_serial_init,
+ .stop = NULL,
+ .setbrg = ks8695_serial_setbrg,
+ .putc = ks8695_serial_putc,
+ .puts = ks8695_serial_puts,
+ .getc = ks8695_serial_getc,
+ .tstc = ks8695_serial_tstc,
+};
+
+void ks8695_serial_initialize(void)
+{
+ serial_register(&ks8695_serial_drv);
+}
+
+__weak struct serial_device *default_serial_console(void)
+{
+ return &ks8695_serial_drv;
+}
+#else
+int serial_init(void)
+{
+ return ks8695_serial_init();
+}
+
+void serial_setbrg(void)
+{
+ ks8695_serial_setbrg();
+}
+
+void serial_putc(const char c)
+{
+ ks8695_serial_putc(c);
+}
+
+void serial_puts(const char *s)
+{
+ ks8695_serial_puts(s);
+}
+
+int serial_getc(void)
+{
+ return ks8695_serial_getc();
+}
+
+int serial_tstc(void)
+{
+ return ks8695_serial_tstc();
+}
+#endif