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wdenk0c1c117c2005-03-30 23:28:18 +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
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020026#if defined (CONFIG_SYS_NIOS_SYSID_BASE)
wdenk0c1c117c2005-03-30 23:28:18 +000027
28#include <command.h>
Scott McNuttc2ced002006-06-08 11:59:57 -040029#include <asm/io.h>
wdenk0c1c117c2005-03-30 23:28:18 +000030#include <nios2-io.h>
31#include <linux/time.h>
32
33void display_sysid (void)
34{
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020035 struct nios_sysid_t *sysid = (struct nios_sysid_t *)CONFIG_SYS_NIOS_SYSID_BASE;
wdenk0c1c117c2005-03-30 23:28:18 +000036 struct tm t;
37 char asc[32];
Scott McNuttc2ced002006-06-08 11:59:57 -040038 time_t stamp;
wdenk0c1c117c2005-03-30 23:28:18 +000039
Scott McNuttc2ced002006-06-08 11:59:57 -040040 stamp = readl (&sysid->timestamp);
41 localtime_r (&stamp, &t);
wdenk0c1c117c2005-03-30 23:28:18 +000042 asctime_r (&t, asc);
Stefan Roesef2302d42008-08-06 14:05:38 +020043 printf ("SYSID : %08lx, %s", readl (&sysid->id), asc);
wdenk0c1c117c2005-03-30 23:28:18 +000044
45}
46
Wolfgang Denk54841ab2010-06-28 22:00:46 +020047int do_sysid (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
wdenk0c1c117c2005-03-30 23:28:18 +000048{
49 display_sysid ();
50 return (0);
51}
52
53U_BOOT_CMD(
54 sysid, 1, 1, do_sysid,
Peter Tyser2fb26042009-01-27 18:03:12 -060055 "display Nios-II system id",
Wolfgang Denka89c33d2009-05-24 17:06:54 +020056 ""
wdenk0c1c117c2005-03-30 23:28:18 +000057);
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020058#endif /* CONFIG_SYS_NIOS_SYSID_BASE */