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git01.mediatek.com / filogic / uboot / a39809c6635dbf4ce583bb49da53eb8134aadb1b / . / include / serial.h
blob: cbdf8a9bf7eaa166dbac0502d8f6b0b75dc01c48 [file] [log] [blame]
wdenk7ac16102004-08-01 22:48:16 +0000[diff] [blame]1#ifndef __SERIAL_H__
2#define __SERIAL_H__
3
Mike Frysinger078f2f12011-05-14 06:56:15 +0000[diff] [blame]4#include <post.h>
5
wdenk7ac16102004-08-01 22:48:16 +0000[diff] [blame]6struct serial_device {
Mike Frysinger6b300dc2011-11-10 14:11:04 +0000[diff] [blame]7 /* enough bytes to match alignment of following func pointer */
8 char name[16];
wdenk7ac16102004-08-01 22:48:16 +0000[diff] [blame]9
10 int (*init) (void);
Anatolij Gustschin99d25f92010-04-24 19:27:04 +0200[diff] [blame]11 int (*uninit) (void);
wdenk7ac16102004-08-01 22:48:16 +0000[diff] [blame]12 void (*setbrg) (void);
13 int (*getc) (void);
14 int (*tstc) (void);
15 void (*putc) (const char c);
16 void (*puts) (const char *s);
Mike Frysinger078f2f12011-05-14 06:56:15 +0000[diff] [blame]17#if CONFIG_POST & CONFIG_SYS_POST_UART
18 void (*loop) (int);
19#endif
wdenk7ac16102004-08-01 22:48:16 +0000[diff] [blame]20
21 struct serial_device *next;
22};
23
24extern struct serial_device serial_smc_device;
25extern struct serial_device serial_scc_device;
Gerlando Falauto34148d62011-11-18 06:49:11 +0000[diff] [blame]26extern struct serial_device *default_serial_console(void);
wdenk7ac16102004-08-01 22:48:16 +0000[diff] [blame]27
Gerlando Falauto34148d62011-11-18 06:49:11 +0000[diff] [blame]28#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
29 defined(CONFIG_405EP) || defined(CONFIG_405EZ) || \
30 defined(CONFIG_405EX) || defined(CONFIG_440) || \
31 defined(CONFIG_MB86R0x) || defined(CONFIG_MPC5xxx) || \
32 defined(CONFIG_MPC83xx) || defined(CONFIG_MPC85xx) || \
33 defined(CONFIG_MPC86xx) || defined(CONFIG_SYS_SC520) || \
Allen Martin55d98a12012-08-31 08:30:00 +0000[diff] [blame]34 defined(CONFIG_TEGRA20) || defined(CONFIG_SYS_COREBOOT)
wdenk96c7a8c2005-01-09 22:28:56 +0000[diff] [blame]35extern struct serial_device serial0_device;
36extern struct serial_device serial1_device;
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200[diff] [blame]37#if defined(CONFIG_SYS_NS16550_SERIAL)
Wolfgang Denk44df5612006-08-30 23:02:10 +0200[diff] [blame]38extern struct serial_device eserial1_device;
39extern struct serial_device eserial2_device;
40extern struct serial_device eserial3_device;
41extern struct serial_device eserial4_device;
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200[diff] [blame]42#endif /* CONFIG_SYS_NS16550_SERIAL */
Wolfgang Denk44df5612006-08-30 23:02:10 +0200[diff] [blame]43
wdenk96c7a8c2005-01-09 22:28:56 +0000[diff] [blame]44#endif
45
Anatolij Gustschinee4aac82010-04-24 19:27:05 +0200[diff] [blame]46#if defined(CONFIG_MPC512X)
47extern struct serial_device serial1_device;
48extern struct serial_device serial3_device;
49extern struct serial_device serial4_device;
50extern struct serial_device serial6_device;
51#endif
52
Michal Simek75348da2011-09-25 21:03:08 +0000[diff] [blame]53#if defined(CONFIG_XILINX_UARTLITE)
54extern struct serial_device uartlite_serial0_device;
55extern struct serial_device uartlite_serial1_device;
56extern struct serial_device uartlite_serial2_device;
57extern struct serial_device uartlite_serial3_device;
58#endif
59
Harald Welteda412622007-12-19 14:24:40 +0100[diff] [blame]60#if defined(CONFIG_S3C2410)
61extern struct serial_device s3c24xx_serial0_device;
62extern struct serial_device s3c24xx_serial1_device;
63extern struct serial_device s3c24xx_serial2_device;
64#endif
wdenk96c7a8c2005-01-09 22:28:56 +0000[diff] [blame]65
Minkyu Kang485feb62010-08-23 19:52:03 +0900[diff] [blame]66#if defined(CONFIG_S5P)
Minkyu Kangbaa36882010-03-24 16:59:30 +0900[diff] [blame]67extern struct serial_device s5p_serial0_device;
68extern struct serial_device s5p_serial1_device;
69extern struct serial_device s5p_serial2_device;
70extern struct serial_device s5p_serial3_device;
Minkyu Kangfca30842009-10-01 17:20:28 +0900[diff] [blame]71#endif
72
Tom Rix93bed9b2009-05-31 12:44:37 +0200[diff] [blame]73#if defined(CONFIG_OMAP3_ZOOM2)
74extern struct serial_device zoom2_serial_device0;
75extern struct serial_device zoom2_serial_device1;
76extern struct serial_device zoom2_serial_device2;
77extern struct serial_device zoom2_serial_device3;
78#endif
79
stefano babic5ab4f032007-08-30 22:57:04 +0200[diff] [blame]80extern struct serial_device serial_ffuart_device;
81extern struct serial_device serial_btuart_device;
82extern struct serial_device serial_stuart_device;
83
Mike Frysinger53ba3222011-04-29 23:23:28 -0400[diff] [blame]84#if defined(CONFIG_SYS_BFIN_UART)
85extern void serial_register_bfin_uart(void);
86extern struct serial_device bfin_serial0_device;
87extern struct serial_device bfin_serial1_device;
88extern struct serial_device bfin_serial2_device;
89extern struct serial_device bfin_serial3_device;
90#endif
91
92extern void serial_register(struct serial_device *);
wdenk7ac16102004-08-01 22:48:16 +0000[diff] [blame]93extern void serial_initialize(void);
Jean-Christophe PLAGNIOL-VILLARD2a7a0312009-05-16 12:14:54 +0200[diff] [blame]94extern void serial_stdio_init(void);
Gerlando Falauto92999582011-11-18 06:49:12 +0000[diff] [blame]95extern int serial_assign(const char *name);
wdenk7ac16102004-08-01 22:48:16 +0000[diff] [blame]96extern void serial_reinit_all(void);
97
Tom Rixa36796b2009-10-31 12:37:44 -0500[diff] [blame]98/* For usbtty */
Tom Rix7bea8682009-10-31 12:37:45 -0500[diff] [blame]99#ifdef CONFIG_USB_TTY
100
Tom Rixa36796b2009-10-31 12:37:44 -0500[diff] [blame]101extern int usbtty_getc(void);
102extern void usbtty_putc(const char c);
103extern void usbtty_puts(const char *str);
104extern int usbtty_tstc(void);
105
Tom Rix7bea8682009-10-31 12:37:45 -0500[diff] [blame]106#else
107
108/* stubs */
109#define usbtty_getc() 0
110#define usbtty_putc(a)
111#define usbtty_puts(a)
112#define usbtty_tstc() 0
113
114#endif /* CONFIG_USB_TTY */
115
Anatolij Gustschin65c3dfc2010-04-24 19:27:06 +0200[diff] [blame]116#if defined(CONFIG_MPC512X) && defined(CONFIG_SERIAL_MULTI)
117extern struct stdio_dev *open_port(int num, int baudrate);
118extern int close_port(int num);
119extern int write_port(struct stdio_dev *port, char *buf);
120extern int read_port(struct stdio_dev *port, char *buf, int size);
121#endif
122
wdenk7ac16102004-08-01 22:48:16 +0000[diff] [blame]123#endif