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.
150 lines
4.3 KiB
150 lines
4.3 KiB
/*
|
|
* (C) Copyright 2000-2009
|
|
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
/*
|
|
* Definitions for Command Processor
|
|
*/
|
|
#ifndef __COMMAND_H
|
|
#define __COMMAND_H
|
|
|
|
#include <config.h>
|
|
|
|
#ifndef NULL
|
|
#define NULL 0
|
|
#endif
|
|
|
|
/* Default to a width of 8 characters for help message command width */
|
|
#ifndef CONFIG_SYS_HELP_CMD_WIDTH
|
|
#define CONFIG_SYS_HELP_CMD_WIDTH 8
|
|
#endif
|
|
|
|
#ifndef __ASSEMBLY__
|
|
/*
|
|
* Monitor Command Table
|
|
*/
|
|
|
|
struct cmd_tbl_s {
|
|
char *name; /* Command Name */
|
|
int maxargs; /* maximum number of arguments */
|
|
int repeatable; /* autorepeat allowed? */
|
|
/* Implementation function */
|
|
int (*cmd)(struct cmd_tbl_s *, int, int, char * const []);
|
|
char *usage; /* Usage message (short) */
|
|
#ifdef CONFIG_SYS_LONGHELP
|
|
char *help; /* Help message (long) */
|
|
#endif
|
|
#ifdef CONFIG_AUTO_COMPLETE
|
|
/* do auto completion on the arguments */
|
|
int (*complete)(int argc, char * const argv[], char last_char, int maxv, char *cmdv[]);
|
|
#endif
|
|
};
|
|
|
|
typedef struct cmd_tbl_s cmd_tbl_t;
|
|
|
|
extern cmd_tbl_t __u_boot_cmd_start;
|
|
extern cmd_tbl_t __u_boot_cmd_end;
|
|
|
|
|
|
/* common/command.c */
|
|
int _do_help (cmd_tbl_t *cmd_start, int cmd_items, cmd_tbl_t * cmdtp, int
|
|
flag, int argc, char * const argv[]);
|
|
cmd_tbl_t *find_cmd(const char *cmd);
|
|
cmd_tbl_t *find_cmd_tbl (const char *cmd, cmd_tbl_t *table, int table_len);
|
|
|
|
extern int cmd_usage(const cmd_tbl_t *cmdtp);
|
|
|
|
#ifdef CONFIG_AUTO_COMPLETE
|
|
extern int var_complete(int argc, char * const argv[], char last_char, int maxv, char *cmdv[]);
|
|
extern int cmd_auto_complete(const char *const prompt, char *buf, int *np, int *colp);
|
|
#endif
|
|
|
|
/*
|
|
* Monitor Command
|
|
*
|
|
* All commands use a common argument format:
|
|
*
|
|
* void function (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
|
|
*/
|
|
|
|
#if defined(CONFIG_CMD_MEMORY) \
|
|
|| defined(CONFIG_CMD_I2C) \
|
|
|| defined(CONFIG_CMD_ITEST) \
|
|
|| defined(CONFIG_CMD_PCI) \
|
|
|| defined(CONFIG_CMD_PORTIO)
|
|
#define CMD_DATA_SIZE
|
|
extern int cmd_get_data_size(char* arg, int default_size);
|
|
#endif
|
|
|
|
#ifdef CONFIG_CMD_BOOTD
|
|
extern int do_bootd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
|
|
#endif
|
|
#ifdef CONFIG_CMD_BOOTM
|
|
extern int do_bootm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
|
|
extern int bootm_maybe_autostart(cmd_tbl_t *cmdtp, const char *cmd);
|
|
#else
|
|
static inline int bootm_maybe_autostart(cmd_tbl_t *cmdtp, const char *cmd)
|
|
{
|
|
return 0;
|
|
}
|
|
#endif
|
|
extern int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
|
|
|
|
#endif /* __ASSEMBLY__ */
|
|
|
|
/*
|
|
* Command Flags:
|
|
*/
|
|
#define CMD_FLAG_REPEAT 0x0001 /* repeat last command */
|
|
#define CMD_FLAG_BOOTD 0x0002 /* command is from bootd */
|
|
|
|
#define Struct_Section __attribute__((unused, section(".u_boot_cmd"), \
|
|
aligned(4)))
|
|
|
|
#ifdef CONFIG_AUTO_COMPLETE
|
|
# define _CMD_COMPLETE(x) x,
|
|
#else
|
|
# define _CMD_COMPLETE(x)
|
|
#endif
|
|
#ifdef CONFIG_SYS_LONGHELP
|
|
# define _CMD_HELP(x) x,
|
|
#else
|
|
# define _CMD_HELP(x)
|
|
#endif
|
|
|
|
#define U_BOOT_CMD_MKENT_COMPLETE(name,maxargs,rep,cmd,usage,help,comp) \
|
|
{#name, maxargs, rep, cmd, usage, _CMD_HELP(help) _CMD_COMPLETE(comp)}
|
|
|
|
#define U_BOOT_CMD_MKENT(name,maxargs,rep,cmd,usage,help) \
|
|
U_BOOT_CMD_MKENT_COMPLETE(name,maxargs,rep,cmd,usage,help,NULL)
|
|
|
|
#define U_BOOT_CMD_COMPLETE(name,maxargs,rep,cmd,usage,help,comp) \
|
|
cmd_tbl_t __u_boot_cmd_##name Struct_Section = \
|
|
U_BOOT_CMD_MKENT_COMPLETE(name,maxargs,rep,cmd,usage,help,comp)
|
|
|
|
#define U_BOOT_CMD(name,maxargs,rep,cmd,usage,help) \
|
|
U_BOOT_CMD_COMPLETE(name,maxargs,rep,cmd,usage,help,NULL)
|
|
|
|
#if defined(CONFIG_NEEDS_MANUAL_RELOC)
|
|
void fixup_cmdtable(cmd_tbl_t *cmdtp, int size);
|
|
#endif
|
|
#endif /* __COMMAND_H */
|
|
|