mirror of
https://github.com/u-boot/u-boot.git
synced 2024-12-17 16:53:26 +08:00
32749e91aa
Removed stdio structure ops support on arm_dcc driver, and need to register with serial core so-that it can access like remianing serial drivers. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
109 lines
2.6 KiB
C
109 lines
2.6 KiB
C
/*
|
|
* (C) Copyright 2000
|
|
* Paolo Scaffardi, AIRVENT SAM s.p.a - RIMINI(ITALY), arsenio@tin.it
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef _STDIO_DEV_H_
|
|
#define _STDIO_DEV_H_
|
|
|
|
#include <linux/list.h>
|
|
|
|
/*
|
|
* STDIO DEVICES
|
|
*/
|
|
|
|
#define DEV_FLAGS_INPUT 0x00000001 /* Device can be used as input console */
|
|
#define DEV_FLAGS_OUTPUT 0x00000002 /* Device can be used as output console */
|
|
#define DEV_FLAGS_SYSTEM 0x80000000 /* Device is a system device */
|
|
#define DEV_EXT_VIDEO 0x00000001 /* Video extensions supported */
|
|
|
|
/* Device information */
|
|
struct stdio_dev {
|
|
int flags; /* Device flags: input/output/system */
|
|
int ext; /* Supported extensions */
|
|
char name[16]; /* Device name */
|
|
|
|
/* GENERAL functions */
|
|
|
|
int (*start) (void); /* To start the device */
|
|
int (*stop) (void); /* To stop the device */
|
|
|
|
/* OUTPUT functions */
|
|
|
|
void (*putc) (const char c); /* To put a char */
|
|
void (*puts) (const char *s); /* To put a string (accelerator) */
|
|
|
|
/* INPUT functions */
|
|
|
|
int (*tstc) (void); /* To test if a char is ready... */
|
|
int (*getc) (void); /* To get that char */
|
|
|
|
/* Other functions */
|
|
|
|
void *priv; /* Private extensions */
|
|
struct list_head list;
|
|
};
|
|
|
|
/*
|
|
* VIDEO EXTENSIONS
|
|
*/
|
|
#define VIDEO_FORMAT_RGB_INDEXED 0x0000
|
|
#define VIDEO_FORMAT_RGB_DIRECTCOLOR 0x0001
|
|
#define VIDEO_FORMAT_YUYV_4_4_4 0x0010
|
|
#define VIDEO_FORMAT_YUYV_4_2_2 0x0011
|
|
|
|
typedef struct {
|
|
void *address; /* Address of framebuffer */
|
|
ushort width; /* Horizontal resolution */
|
|
ushort height; /* Vertical resolution */
|
|
uchar format; /* Format */
|
|
uchar colors; /* Colors number or color depth */
|
|
void (*setcolreg) (int, int, int, int);
|
|
void (*getcolreg) (int, void *);
|
|
} video_ext_t;
|
|
|
|
/*
|
|
* VARIABLES
|
|
*/
|
|
extern struct stdio_dev *stdio_devices[];
|
|
extern char *stdio_names[MAX_FILES];
|
|
|
|
/*
|
|
* PROTOTYPES
|
|
*/
|
|
int stdio_register (struct stdio_dev * dev);
|
|
int stdio_init (void);
|
|
void stdio_print_current_devices(void);
|
|
#ifdef CONFIG_SYS_STDIO_DEREGISTER
|
|
int stdio_deregister(const char *devname);
|
|
#endif
|
|
struct list_head* stdio_get_list(void);
|
|
struct stdio_dev* stdio_get_by_name(const char* name);
|
|
struct stdio_dev* stdio_clone(struct stdio_dev *dev);
|
|
|
|
#ifdef CONFIG_LCD
|
|
int drv_lcd_init (void);
|
|
#endif
|
|
#if defined(CONFIG_VIDEO) || defined(CONFIG_CFB_CONSOLE)
|
|
int drv_video_init (void);
|
|
#endif
|
|
#ifdef CONFIG_KEYBOARD
|
|
int drv_keyboard_init (void);
|
|
#endif
|
|
#ifdef CONFIG_USB_TTY
|
|
int drv_usbtty_init (void);
|
|
#endif
|
|
#ifdef CONFIG_NETCONSOLE
|
|
int drv_nc_init (void);
|
|
#endif
|
|
#ifdef CONFIG_JTAG_CONSOLE
|
|
int drv_jtag_console_init (void);
|
|
#endif
|
|
#ifdef CONFIG_CBMEM_CONSOLE
|
|
int cbmemc_init(void);
|
|
#endif
|
|
|
|
#endif
|