@@ -2,6 +2,9 @@
* (C) Copyright 2002
* Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
*
+ * (C) Copyright 2012 INOV - INESC Inovacao
+ * Jose Goncalves <jose.goncalves@inov.pt>
+ *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
@@ -24,17 +27,20 @@
DECLARE_GLOBAL_DATA_PTR;
-#ifdef CONFIG_SERIAL1
+#if defined(CONFIG_SERIAL0)
#define UART_NR S3C24X0_UART0
-#elif defined(CONFIG_SERIAL2)
+#elif defined(CONFIG_SERIAL1)
#define UART_NR S3C24X0_UART1
-#elif defined(CONFIG_SERIAL3)
+#elif defined(CONFIG_SERIAL2)
#define UART_NR S3C24X0_UART2
+#elif defined(CONFIG_SERIAL3)
+#define UART_NR S3C24X0_UART3
+
#else
-#error "Bad: you didn't configure serial ..."
+#error "You didn't configure serial."
#endif
#include <asm/io.h>
@@ -310,15 +316,20 @@ INIT_S3C_SERIAL_STRUCTURE(1, "s3ser1");
DECLARE_S3C_SERIAL_FUNCTIONS(2);
struct serial_device s3c24xx_serial2_device =
INIT_S3C_SERIAL_STRUCTURE(2, "s3ser2");
+DECLARE_S3C_SERIAL_FUNCTIONS(3);
+struct serial_device s3c24xx_serial3_device =
+INIT_S3C_SERIAL_STRUCTURE(3, "s3ser3");
__weak struct serial_device *default_serial_console(void)
{
-#if defined(CONFIG_SERIAL1)
+#if defined(CONFIG_SERIAL0)
return &s3c24xx_serial0_device;
-#elif defined(CONFIG_SERIAL2)
+#elif defined(CONFIG_SERIAL1)
return &s3c24xx_serial1_device;
-#elif defined(CONFIG_SERIAL3)
+#elif defined(CONFIG_SERIAL2)
return &s3c24xx_serial2_device;
+#elif defined(CONFIG_SERIAL3)
+ return &s3c24xx_serial3_device;
#else
#error "CONFIG_SERIAL? missing."
#endif
@@ -122,7 +122,7 @@
* select serial console configuration
*/
#define CONFIG_S3C24X0_SERIAL
-#define CONFIG_SERIAL1 1 /* we use SERIAL 1 on VCMA9 */
+#define CONFIG_SERIAL0 1 /* we use SERIAL 0 on VCMA9 */
/* USB support (currently only works with D-cache off) */
#define CONFIG_USB_OHCI
@@ -62,7 +62,7 @@
* select serial console configuration
*/
#define CONFIG_S3C24X0_SERIAL
-#define CONFIG_SERIAL1 1 /* we use SERIAL 1 on SMDK2410 */
+#define CONFIG_SERIAL0 1 /* we use SERIAL 0 on SMDK2410 */
/************************************************************
* USB support (currently only works with D-cache off)
S3C2416 and S3C2450 have 4 UARTs insted of 3 found on older chips. This patch adds support to the additional UART port and changes the mapping between CONFIG_SERIAL? and S3C24X0_UART? in order they have a direct correspondence. Signed-off-by: José Miguel Gonçalves <jose.goncalves@inov.pt> --- Changes for v2: - New patch Changes for v3: - None Changes for v4: - None Changes for v5: - None --- drivers/serial/serial_s3c24x0.c | 25 ++++++++++++++++++------- include/configs/VCMA9.h | 2 +- include/configs/smdk2410.h | 2 +- 3 files changed, 20 insertions(+), 9 deletions(-)