X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fserial.h;h=c590637b1f3bade45cea412b1076a848f78f0ad9;hb=d789a8259e3b3b77e3eb2b090373ab2cbc225629;hp=8d1803c8003269a6fc7f2affef09f9814e0e3a9b;hpb=f516fd99ec59d964836906c8ac370f246d60c14d;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/serial.h b/include/serial.h
index 8d1803c..c590637 100644
--- a/include/serial.h
+++ b/include/serial.h
@@ -28,7 +28,7 @@ extern struct serial_device *default_serial_console(void);
 
 #if	defined(CONFIG_MPC83xx) || defined(CONFIG_MPC85xx) || \
 	defined(CONFIG_MPC86xx) || \
-	defined(CONFIG_TEGRA) || defined(CONFIG_SYS_COREBOOT) || \
+	defined(CONFIG_ARCH_TEGRA) || defined(CONFIG_SYS_COREBOOT) || \
 	defined(CONFIG_MICROBLAZE)
 extern struct serial_device serial0_device;
 extern struct serial_device serial1_device;
@@ -139,6 +139,7 @@ enum adr_space_type {
  * @reg_width:	size (in bytes) of the IO accesses to the registers
  * @reg_offset:	offset to apply to the @addr from the start of the registers
  * @reg_shift:	quantity to shift the register offsets by
+ * @clock:	UART base clock speed in Hz
  * @baudrate:	baud rate
  */
 struct serial_device_info {
@@ -148,10 +149,12 @@ struct serial_device_info {
 	u8 reg_width;
 	u8 reg_offset;
 	u8 reg_shift;
+	unsigned int clock;
 	unsigned int baudrate;
 };
 
 #define SERIAL_DEFAULT_ADDRESS	0xBADACCE5
+#define SERIAL_DEFAULT_CLOCK	(16 * 115200)
 
 /**
  * struct struct dm_serial_ops - Driver model serial operations
@@ -335,4 +338,12 @@ void sh_serial_initialize(void);
 int serial_printf(const char *fmt, ...)
 		__attribute__ ((format (__printf__, 1, 2)));
 
+int serial_init(void);
+void serial_setbrg(void);
+void serial_putc(const char ch);
+void serial_putc_raw(const char ch);
+void serial_puts(const char *str);
+int serial_getc(void);
+int serial_tstc(void);
+
 #endif