/* * (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[CONFIG_SYS_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); } }