1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3 * (C) Copyright 2007 by OpenMoko, Inc.
4 * Author: Harald Welte <laforge@openmoko.org>
5 */
6
7 #include <common.h>
8 #include <command.h>
9 #include <gzip.h>
10 #include <malloc.h>
11
12 #include "license_data_gz.h"
13 #include "license_data_size.h"
14
do_license(struct cmd_tbl * cmdtp,int flag,int argc,char * const argv[])15 static int do_license(struct cmd_tbl *cmdtp, int flag, int argc,
16 char *const argv[])
17 {
18 char *dst;
19 unsigned long len = data_size;
20 int ret = CMD_RET_SUCCESS;
21
22 dst = malloc(data_size + 1);
23 if (!dst)
24 return CMD_RET_FAILURE;
25
26 ret = gunzip(dst, data_size, (unsigned char *)data_gz, &len);
27 if (ret) {
28 printf("Error uncompressing license text\n");
29 ret = CMD_RET_FAILURE;
30 goto free;
31 }
32
33 dst[data_size] = 0;
34 puts(dst);
35
36 free:
37 free(dst);
38
39 return ret;
40 }
41
42 U_BOOT_CMD(
43 license, 1, 1, do_license,
44 "print GPL license text",
45 ""
46 );
47