blob: 301af8d967cded56fd521df75d6cb688c647b0b7 [file] [log] [blame]
Harald Welte0a823aa2008-07-09 22:30:30 +08001/*
2 * (C) Copyright 2007 by OpenMoko, Inc.
3 * Author: Harald Welte <laforge@openmoko.org>
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
26#if defined(CONFIG_CMD_LICENSE)
27
28/* COPYING is currently 15951 bytes in size */
29#define LICENSE_MAX 20480
30
31#include <command.h>
32#include <malloc.h>
33#include <license.h>
34int gunzip(void *, int, unsigned char *, unsigned long *);
35
36int do_license(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
37{
38 char *tok, *dst = malloc(LICENSE_MAX);
39 unsigned long len = LICENSE_MAX;
40
41 if (!dst)
42 return -1;
43
44 if (gunzip(dst, LICENSE_MAX, license_gz, &len) != 0) {
45 printf("Error uncompressing license text\n");
46 free(dst);
47 return -1;
48 }
49 puts(dst);
50 free(dst);
51
52 return 0;
53}
54
55U_BOOT_CMD(license, 1, 1, do_license,
56 "license - print GPL license text\n",
57 NULL);
58
59#endif /* CONFIG_CMD_LICENSE */