mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-19 16:38:53 +09:00
![Wolfgang Denk](/assets/img/avatar_default.png)
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
94 lines
1.4 KiB
C
94 lines
1.4 KiB
C
/*
|
|
* (C) Copyright 2003
|
|
* Murray Jensen, CSIRO-MIT, <Murray.Jensen@csiro.au>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
|
|
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;
|
|
|
|
/* see if it looks like an ethernet address */
|
|
|
|
p = console_buffer;
|
|
|
|
for (i = 0; i < 6; i++) {
|
|
char term = (i == 5 ? '\0' : ':');
|
|
|
|
(void)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);
|
|
}
|
|
}
|