u-boot/board/hymod/input.c
wdenk 6dd652fa4d Patches by Murray Jensen, 17 Jun 2003:
- Hymod board database mods: add "who" field and new xilinx chip types
- provide new "init_cmd_timeout()" function so code external to
  "common/main.c" can use the "reset_cmd_timeout()" function before
  entering the main loop
- add DTT support for adm1021 (new file dtt/adm1021.c; config
  slightly different. see include/configs/hymod.h for an example
  (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
  CFG_DTT_ADM1021 defined)
- add new "eeprom_probe()" function which has similar args and
  behaves in a similar way to "eeprom_read()" etc.
- add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
  function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
- gdbtools copyright update
- ensure that set_msr() executes the "sync" and "isync" instructions
  after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
- 8260 I/O ports fix: Open Drain should be set last when configuring
- add SIU IRQ defines for 8260
- allow LDSCRIPT override and OBJCFLAGS initialization: change to
  config.mk to allow board configurations to override the GNU
  linker script, selected via the LDSCRIPT, make variable, and to
  give an initial value to the OBJCFLAGS make variable
- 8260 i2c enhancement:
  o correctly extends the timeout depending on the size of all
    queued messages for both transmit and receive
  o will not continue with receive if transmit times out
  o ensures that the error callback is done for all queued tx
    and rx messages
  o correctly detects both tx and rx timeouts, only delivers one to
    the callback, and does not overwrite an earlier error
  o logic in i2c_probe now correct
- add "vprintf()" function so that "panic()" function can be
  technically correct
- many Hymod board changes
2003-06-19 23:40:20 +00:00

113 lines
2.2 KiB
C

/*
* (C) Copyright 2003
* Murray Jensen, CSIRO-MIT, <Murray.Jensen@csiro.au>
*
* 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 <common.h>
/* imports from common/main.c */
extern char console_buffer[CFG_CBSIZE];
int
hymod_get_serno (const char *prompt)
{
for (;;) {
int n, serno;
char *p;
#ifdef CONFIG_BOOT_RETRY_TIME
reset_cmd_timeout ();
#endif
n = readline (prompt);
if (n < 0)
return (n);
if (n == 0)
continue;
serno = (int) simple_strtol (console_buffer, &p, 10);
if (p > console_buffer && *p == '\0' && serno > 0)
return (serno);
printf ("Invalid number (%s) - please re-enter\n",
console_buffer);
}
}
int
hymod_get_ethaddr (void)
{
for (;;) {
int n;
#ifdef CONFIG_BOOT_RETRY_TIME
reset_cmd_timeout ();
#endif
n = readline ("Enter board ethernet address: ");
if (n < 0)
return (n);
if (n == 0)
continue;
if (n == 17) {
int i;
char *p, *q;
uchar ea[6];
/* see if it looks like an ethernet address */
p = console_buffer;
for (i = 0; i < 6; i++) {
char term = (i == 5 ? '\0' : ':');
ea[i] = simple_strtol (p, &q, 16);
if ((q - p) != 2 || *q++ != term)
break;
p = q;
}
if (i == 6) {
/* it looks ok - set it */
printf ("Setting ethernet addr to %s\n",
console_buffer);
setenv ("ethaddr", console_buffer);
puts ("Remember to do a 'saveenv' to "
"make it permanent\n");
return (0);
}
}
printf ("Invalid ethernet addr (%s) - please re-enter\n",
console_buffer);
}
}