]> Git Repo - J-u-boot.git/blob - cmd/config.c
Merge tag 'u-boot-stm32-20241017' of https://source.denx.de/u-boot/custodians/u-boot-stm
[J-u-boot.git] / cmd / config.c
1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3  * Copyright (C) 2017 Masahiro Yamada <[email protected]>
4  */
5
6 #include <command.h>
7 #include <gzip.h>
8 #include <malloc.h>
9
10 #include "config_data_gz.h"
11 #include "config_data_size.h"
12
13 static int do_config(struct cmd_tbl *cmdtp, int flag, int argc,
14                      char *const argv[])
15 {
16         char *dst;
17         unsigned long len = data_size;
18         int ret = CMD_RET_SUCCESS;
19
20         dst = malloc(data_size + 1);
21         if (!dst)
22                 return CMD_RET_FAILURE;
23
24         ret = gunzip(dst, data_size, (unsigned char *)data_gz, &len);
25         if (ret) {
26                 printf("failed to uncompress .config data\n");
27                 ret = CMD_RET_FAILURE;
28                 goto free;
29         }
30
31         dst[data_size] = 0;
32         puts(dst);
33
34 free:
35         free(dst);
36
37         return ret;
38 }
39
40 U_BOOT_CMD(
41         config, 1, 1, do_config,
42         "print .config",
43         ""
44 );
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