upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
120 lines
3.2 KiB
120 lines
3.2 KiB
/*
|
|
* (C) Copyright 2000
|
|
* Paolo Scaffardi, AIRVENT SAM s.p.a - RIMINI(ITALY), arsenio@tin.it
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* 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 (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*/
|
|
|
|
#include <linux/list.h>
|
|
|
|
#ifndef _DEVICES_H_
|
|
#define _DEVICES_H_
|
|
|
|
/*
|
|
* CONSOLE 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 */
|
|
typedef struct {
|
|
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;
|
|
} device_t;
|
|
|
|
/*
|
|
* 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 device_t *stdio_devices[];
|
|
extern char *stdio_names[MAX_FILES];
|
|
|
|
/*
|
|
* PROTOTYPES
|
|
*/
|
|
int device_register (device_t * dev);
|
|
int devices_init (void);
|
|
#ifdef CONFIG_SYS_DEVICE_DEREGISTER
|
|
int device_deregister(char *devname);
|
|
#endif
|
|
struct list_head* device_get_list(void);
|
|
device_t* device_get_by_name(char* name);
|
|
device_t* device_clone(device_t *dev);
|
|
|
|
#ifdef CONFIG_LCD
|
|
int drv_lcd_init (void);
|
|
#endif
|
|
#ifdef CONFIG_VFD
|
|
int drv_vfd_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
|
|
|
|
#endif /* _DEVICES_H_ */
|
|
|