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
15static 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
36free:
37	free(dst);
38
39	return ret;
40}
41
42U_BOOT_CMD(
43	license, 1, 1, do_license,
44	"print GPL license text",
45	""
46);
47