![wdenk](/assets/img/avatar_default.png)
syslog mechanism; used especially for POST results. * Patch by Klaus Heydeck, 31 Oct 2002: Add initial support for kup4k board
331 lines
6.9 KiB
C
331 lines
6.9 KiB
C
/*
|
|
* (C) Copyright 2000
|
|
* 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
|
|
*/
|
|
|
|
/*
|
|
* Command Processor Table
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <command.h>
|
|
#include <cmd_cache.h>
|
|
#include <cmd_mem.h>
|
|
#include <cmd_boot.h>
|
|
#include <cmd_flash.h>
|
|
#include <cmd_bootm.h>
|
|
#include <cmd_net.h>
|
|
#include <cmd_nvedit.h>
|
|
#include <cmd_misc.h>
|
|
#include <cmd_kgdb.h>
|
|
#include <cmd_ide.h>
|
|
#include <cmd_disk.h>
|
|
#include <cmd_console.h>
|
|
#include <cmd_reginfo.h>
|
|
#include <cmd_pcmcia.h>
|
|
#include <cmd_autoscript.h>
|
|
#include <cmd_diag.h>
|
|
|
|
#include <cmd_eeprom.h>
|
|
#include <cmd_i2c.h>
|
|
#include <cmd_immap.h>
|
|
#include <cmd_rtc.h>
|
|
|
|
#include <cmd_elf.h>
|
|
#include <cmd_fdc.h> /* Floppy support */
|
|
#include <cmd_usb.h> /* USB support */
|
|
#include <cmd_scsi.h>
|
|
#include <cmd_pci.h>
|
|
#include <cmd_mii.h>
|
|
#include <cmd_dcr.h> /* 4xx DCR register access */
|
|
#include <cmd_doc.h>
|
|
#include <cmd_jffs2.h>
|
|
#include <cmd_fpga.h>
|
|
|
|
#include <cmd_bsp.h> /* board special functions */
|
|
|
|
#include <cmd_bedbug.h>
|
|
#include <cmd_elf.h>
|
|
|
|
#include <cmd_dtt.h>
|
|
|
|
#include <cmd_vfd.h> /* load a bitmap to the VFDs on TRAB */
|
|
#include <cmd_log.h>
|
|
|
|
/*
|
|
* HELP command
|
|
*/
|
|
#define CMD_TBL_HELP MK_CMD_TBL_ENTRY( \
|
|
"help", 1, CFG_MAXARGS, 1, do_help, \
|
|
"help - print online help\n", \
|
|
"[command ...]\n" \
|
|
" - show help information (for 'command')\n" \
|
|
"'help' prints online help for the monitor commands.\n\n" \
|
|
"Without arguments, it prints a short usage message for all commands.\n\n" \
|
|
"To get detailed help information for specific commands you can type\n" \
|
|
"'help' with one or more command names as arguments.\n" \
|
|
),
|
|
|
|
#define CMD_TBL_QUES MK_CMD_TBL_ENTRY( \
|
|
"?", 1, CFG_MAXARGS, 1, do_help, \
|
|
"? - alias for 'help'\n", \
|
|
NULL \
|
|
),
|
|
|
|
#define CMD_TBL_VERS MK_CMD_TBL_ENTRY( \
|
|
"version", 4, 1, 1, do_version, \
|
|
"version - print monitor version\n", \
|
|
NULL \
|
|
),
|
|
|
|
#define CMD_TBL_ECHO MK_CMD_TBL_ENTRY( \
|
|
"echo", 4, CFG_MAXARGS, 1, do_echo, \
|
|
"echo - echo args to console\n", \
|
|
"[args..]\n" \
|
|
" - echo args to console; \\c suppresses newline\n" \
|
|
),
|
|
|
|
int
|
|
do_version (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
|
|
{
|
|
extern char version_string[];
|
|
printf ("\n%s\n", version_string);
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
do_echo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
|
|
{
|
|
int i, putnl = 1;
|
|
|
|
for (i = 1; i < argc; i++) {
|
|
char *p = argv[i], c;
|
|
|
|
if (i > 1)
|
|
putc(' ');
|
|
while ((c = *p++) != '\0')
|
|
if (c == '\\' && *p == 'c') {
|
|
putnl = 0;
|
|
p++;
|
|
}
|
|
else
|
|
putc(c);
|
|
}
|
|
|
|
if (putnl)
|
|
putc('\n');
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* Use puts() instead of printf() to avoid printf buffer overflow
|
|
* for long help messages
|
|
*/
|
|
int
|
|
do_help (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
|
|
{
|
|
int i;
|
|
int rcode = 0;
|
|
|
|
if (argc == 1) { /* print short help (usage) */
|
|
|
|
for (cmdtp=&cmd_tbl[0]; cmdtp->name; cmdtp++) {
|
|
/* allow user abort */
|
|
if (ctrlc())
|
|
return 1;
|
|
|
|
if (cmdtp->usage == NULL)
|
|
continue;
|
|
puts (cmdtp->usage);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* command help (long version)
|
|
*/
|
|
for (i=1; i<argc; ++i) {
|
|
if ((cmdtp = find_cmd(argv[i])) != NULL) {
|
|
#ifdef CFG_LONGHELP
|
|
/* found - print (long) help info */
|
|
puts (cmdtp->name);
|
|
putc (' ');
|
|
if (cmdtp->help) {
|
|
puts (cmdtp->help);
|
|
} else {
|
|
puts ("- No help available.\n");
|
|
rcode = 1;
|
|
}
|
|
putc ('\n');
|
|
#else /* no long help available */
|
|
if (cmdtp->usage)
|
|
puts (cmdtp->usage);
|
|
#endif /* CFG_LONGHELP */
|
|
}
|
|
else {
|
|
printf ("Unknown command '%s' - try 'help'"
|
|
" without arguments for list of all"
|
|
" known commands\n\n",
|
|
argv[i]
|
|
);
|
|
rcode = 1;
|
|
}
|
|
}
|
|
return rcode;
|
|
}
|
|
|
|
/***************************************************************************
|
|
* find command table entry for a command
|
|
*/
|
|
cmd_tbl_t *find_cmd(const char *cmd)
|
|
{
|
|
cmd_tbl_t *cmdtp;
|
|
|
|
/* Search command table - Use linear search - it's a small table */
|
|
for (cmdtp = &cmd_tbl[0]; cmdtp->name; cmdtp++) {
|
|
if (strncmp (cmd, cmdtp->name, cmdtp->lmin) == 0)
|
|
return cmdtp;
|
|
}
|
|
return NULL; /* not found */
|
|
}
|
|
|
|
/*
|
|
* The commands in this table are sorted alphabetically by the
|
|
* command name and in descending order by the command name string
|
|
* length. This is to prevent conflicts in command name parsing.
|
|
* Please ensure that new commands are added according to that rule.
|
|
* Please use $(TOPDIR)/doc/README.commands as a reference AND make
|
|
* sure it gets updated.
|
|
*/
|
|
|
|
cmd_tbl_t cmd_tbl[] = {
|
|
CMD_TBL_ASKENV
|
|
CMD_TBL_ASM
|
|
CMD_TBL_AUTOSCRIPT
|
|
CMD_TBL_BASE
|
|
CMD_TBL_BDINFO
|
|
CMD_TBL_BOOTELF
|
|
CMD_TBL_BOOTM
|
|
CMD_TBL_BOOTP
|
|
CMD_TBL_BOOTVX
|
|
CMD_TBL_BOOTD
|
|
CMD_TBL_BREAK
|
|
CMD_TBL_BRGINFO
|
|
CMD_TBL_CARINFO
|
|
CMD_TBL_JFFS2_CHPART
|
|
CMD_TBL_CMP
|
|
CMD_TBL_CONINFO
|
|
CMD_TBL_CONTINUE
|
|
CMD_TBL_CP
|
|
CMD_TBL_CRC
|
|
CMD_TBL_DATE
|
|
CMD_TBL_DCACHE
|
|
CMD_TBL_DHCP
|
|
CMD_TBL_DIAG
|
|
CMD_TBL_DISK
|
|
CMD_TBL_DMAINFO
|
|
CMD_TBL_DIS
|
|
CMD_TBL_DOCBOOT
|
|
CMD_TBL_DOC
|
|
CMD_TBL_DTT
|
|
CMD_TBL_ECHO
|
|
CMD_TBL_EEPROM
|
|
CMD_TBL_FCCINFO
|
|
CMD_TBL_FLERASE
|
|
CMD_TBL_FDC
|
|
CMD_TBL_FLINFO
|
|
CMD_TBL_FPGA
|
|
CMD_TBL_JFFS2_FSINFO
|
|
CMD_TBL_JFFS2_FSLOAD
|
|
CMD_TBL_GETDCR
|
|
CMD_TBL_GO
|
|
CMD_TBL_HELP
|
|
CMD_TBL_HWFLOW
|
|
CMD_TBL_I2CINFO
|
|
CMD_TBL_ICACHE
|
|
#ifdef CONFIG_8260
|
|
CMD_TBL_ICINFO
|
|
#endif
|
|
CMD_TBL_IMD
|
|
CMD_TBL_IMM
|
|
CMD_TBL_INM
|
|
CMD_TBL_IMW
|
|
CMD_TBL_ICRC
|
|
CMD_TBL_IPROBE
|
|
CMD_TBL_ILOOP
|
|
CMD_TBL_ISDRAM
|
|
CMD_TBL_IDE
|
|
CMD_TBL_IMINFO
|
|
CMD_TBL_IOPINFO
|
|
CMD_TBL_IOPSET
|
|
CMD_TBL_IRQINFO
|
|
CMD_TBL_KGDB
|
|
CMD_TBL_LOADB
|
|
CMD_TBL_LOADS
|
|
CMD_TBL_LOG
|
|
CMD_TBL_LOOP
|
|
CMD_TBL_JFFS2_LS
|
|
CMD_TBL_MCCINFO
|
|
CMD_TBL_MD
|
|
CMD_TBL_MEMCINFO
|
|
CMD_TBL_MII
|
|
CMD_TBL_MM
|
|
CMD_TBL_MTEST
|
|
CMD_TBL_MUXINFO
|
|
CMD_TBL_MW
|
|
CMD_TBL_NEXT
|
|
CMD_TBL_NM
|
|
CMD_TBL_PCI
|
|
CMD_TBL_PRINTENV
|
|
CMD_TBL_PROTECT
|
|
CMD_TBL_RARPB
|
|
CMD_TBL_RDUMP
|
|
CMD_TBL_PINIT
|
|
CMD_TBL_REGINFO
|
|
CMD_TBL_RESET
|
|
CMD_TBL_RUN
|
|
CMD_TBL_SAVEENV
|
|
CMD_TBL_SAVES
|
|
CMD_TBL_SCCINFO
|
|
CMD_TBL_SCSIBOOT
|
|
CMD_TBL_SCSI
|
|
CMD_TBL_SETDCR
|
|
CMD_TBL_SETENV
|
|
CMD_TBL_SIINFO
|
|
CMD_TBL_SITINFO
|
|
CMD_TBL_SIUINFO
|
|
CMD_TBL_MISC /* sleep */
|
|
CMD_TBL_SMCINFO
|
|
CMD_TBL_SPIINFO
|
|
CMD_TBL_STACK
|
|
CMD_TBL_STEP
|
|
CMD_TBL_TFTPB
|
|
CMD_TBL_USBBOOT
|
|
CMD_TBL_USB
|
|
CMD_TBL_VERS
|
|
CMD_TBL_BSP
|
|
CMD_TBL_VFD
|
|
CMD_TBL_QUES /* keep this ("help") the last entry */
|
|
/* the following entry terminates this table */
|
|
MK_CMD_TBL_ENTRY( NULL, 0, 0, 0, NULL, NULL, NULL )
|
|
};
|