1 files changed, 75 insertions, 0 deletions
diff --git a/include/serial.h b/include/serial.h
new file mode 100644
index 0000000..f6bb2b9
--- /dev/null
+++ b/include/serial.h
@@ -0,0 +1,75 @@
+#ifndef __SERIAL_H__
+#define __SERIAL_H__
+
+#include <post.h>
+
+struct serial_device {
+	/* enough bytes to match alignment of following func pointer */
+	char	name[16];
+
+	int	(*start)(void);
+	int	(*stop)(void);
+	void	(*setbrg)(void);
+	int	(*getc)(void);
+	int	(*tstc)(void);
+	void	(*putc)(const char c);
+	void	(*puts)(const char *s);
+#if CONFIG_POST & CONFIG_SYS_POST_UART
+	void	(*loop)(int);
+#endif
+	struct serial_device	*next;
+};
+
+void default_serial_puts(const char *s);
+
+extern struct serial_device serial_smc_device;
+extern struct serial_device serial_scc_device;
+extern struct serial_device *default_serial_console(void);
+
+#if	defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
+	defined(CONFIG_405EP) || defined(CONFIG_405EZ) || \
+	defined(CONFIG_405EX) || defined(CONFIG_440) || \
+	defined(CONFIG_MB86R0x) || defined(CONFIG_MPC5xxx) || \
+	defined(CONFIG_MPC83xx) || defined(CONFIG_MPC85xx) || \
+	defined(CONFIG_MPC86xx) || defined(CONFIG_SYS_SC520) || \
+	defined(CONFIG_TEGRA) || defined(CONFIG_SYS_COREBOOT) || \
+	defined(CONFIG_MICROBLAZE)
+extern struct serial_device serial0_device;
+extern struct serial_device serial1_device;
+#endif
+
+extern struct serial_device eserial1_device;
+extern struct serial_device eserial2_device;
+
+extern void serial_register(struct serial_device *);
+extern void serial_initialize(void);
+extern void serial_stdio_init(void);
+extern int serial_assign(const char *name);
+extern void serial_reinit_all(void);
+
+/* For usbtty */
+#ifdef CONFIG_USB_TTY
+
+extern int usbtty_getc(void);
+extern void usbtty_putc(const char c);
+extern void usbtty_puts(const char *str);
+extern int usbtty_tstc(void);
+
+#else
+
+/* stubs */
+#define usbtty_getc() 0
+#define usbtty_putc(a)
+#define usbtty_puts(a)
+#define usbtty_tstc() 0
+
+#endif /* CONFIG_USB_TTY */
+
+#if defined(CONFIG_MPC512X)
+extern struct stdio_dev *open_port(int num, int baudrate);
+extern int close_port(int num);
+extern int write_port(struct stdio_dev *port, char *buf);
+extern int read_port(struct stdio_dev *port, char *buf, int size);
+#endif
+
+#endif