1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
| // SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
| /*
| * libfdt - Flat Device Tree manipulation
| * Copyright (C) 2012 David Gibson, IBM Corporation.
| */
| #include "libfdt_env.h"
|
| #include <fdt.h>
| #include <libfdt.h>
|
| #include "libfdt_internal.h"
|
| int fdt_create_empty_tree(void *buf, int bufsize)
| {
| int err;
|
| err = fdt_create(buf, bufsize);
| if (err)
| return err;
|
| err = fdt_finish_reservemap(buf);
| if (err)
| return err;
|
| err = fdt_begin_node(buf, "");
| if (err)
| return err;
|
| err = fdt_end_node(buf);
| if (err)
| return err;
|
| err = fdt_finish(buf);
| if (err)
| return err;
|
| return fdt_open_into(buf, buf, bufsize);
| }
|
|
