blob: d7b0173c0b61a42bf12d82e1f8fb0ce36245f2a5 (
plain)
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
39
40
41
42
43
|
/* fmap_sections.h, track which sections of the image will contain CBFSes */
/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef CBFS_SECTIONS_H_
#define CBFS_SECTIONS_H_
#include "fmd.h"
#include <stdbool.h>
#define SECTION_NAME_FMAP "FMAP"
#define SECTION_NAME_PRIMARY_CBFS "COREBOOT"
#define SECTION_ANNOTATION_CBFS "CBFS"
typedef const struct descriptor_node *cbfs_section_iterator_t;
/** @return Iterator pointing to first CBFS section, or NULL if none exist */
cbfs_section_iterator_t cbfs_sections_iterator(void);
/**
* Advance iterator to point to the next CBFS section.
* If it was already pointing to the last such section, it will be set to NULL.
*
* @param it (Non-NULL) pointer to (possibly NULL) iterator to be updated
* @return Whether it was successfully advanced (wasn't already NULL)
*/
bool cbfs_sections_iterator_advance(cbfs_section_iterator_t *it);
/**
* @param it Iterator, which must currently be non-NULL
* @return Section to which it points
*/
const struct flashmap_descriptor *cbfs_sections_iterator_deref(
cbfs_section_iterator_t it);
/** @return Whether a section named SECTION_NAME_PRIMARY_CBFS is in the list. */
bool cbfs_sections_primary_cbfs_accounted_for(void);
/** Reclaim the space used to store knowledge of which sections are CBFSes. */
void cbfs_sections_cleanup(void);
#endif
|
