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wdenkef3386f2004-10-10 21:27:30 +00001/*
2 * (C) Copyright 2004, Psyent Corporation <www.psyent.com>
3 * Scott McNutt <smcnutt@psyent.com>
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21 * MA 02111-1307 USA
22 */
23
24#include <common.h>
25#include <nios2.h>
26#include <nios2-io.h>
27
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020028#if defined (CONFIG_SYS_NIOS_SYSID_BASE)
wdenk194b8392005-03-30 23:28:18 +000029extern void display_sysid (void);
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020030#endif /* CONFIG_SYS_NIOS_SYSID_BASE */
wdenkef3386f2004-10-10 21:27:30 +000031
32int checkcpu (void)
33{
34 printf ("CPU : Nios-II\n");
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020035#if !defined(CONFIG_SYS_NIOS_SYSID_BASE)
wdenkef3386f2004-10-10 21:27:30 +000036 printf ("SYSID : <unknown>\n");
37#else
wdenk194b8392005-03-30 23:28:18 +000038 display_sysid ();
wdenkef3386f2004-10-10 21:27:30 +000039#endif
40 return (0);
41}
42
Mike Frysinger6d1f6982010-10-20 03:41:17 -040043int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
wdenkef3386f2004-10-10 21:27:30 +000044{
Thomas Chou5975e792010-08-16 10:49:44 +080045 disable_interrupts();
46 /* indirect call to go beyond 256MB limitation of toolchain */
47 nios2_callr(CONFIG_SYS_RESET_ADDR);
48 return 0;
wdenkef3386f2004-10-10 21:27:30 +000049}