mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-01 17:10:11 +00:00
49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
|
/* SPDX-License-Identifier: GPL-2.0+ */
|
||
|
|
/*
|
||
|
|
* Verified Boot for Embedded (VBE) support
|
||
|
|
* See doc/develop/vbe.rst
|
||
|
|
*
|
||
|
|
* Copyright 2022 Google LLC
|
||
|
|
* Written by Simon Glass <sjg@chromium.org>
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __VBE_H
|
||
|
|
#define __VBE_H
|
||
|
|
|
||
|
|
/**
|
||
|
|
* vbe_list() - List the VBE bootmeths
|
||
|
|
*
|
||
|
|
* This shows a list of the VBE bootmeth devices
|
||
|
|
*
|
||
|
|
* @return 0 (always)
|
||
|
|
*/
|
||
|
|
int vbe_list(void);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* vbe_find_by_any() - Find a VBE bootmeth by name or sequence
|
||
|
|
*
|
||
|
|
* @name: name (e.g. "vbe-simple"), or sequence ("2") to find
|
||
|
|
* @devp: returns the device found, on success
|
||
|
|
* Return: 0 if OK, -ve on error
|
||
|
|
*/
|
||
|
|
int vbe_find_by_any(const char *name, struct udevice **devp);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* vbe_find_first_device() - Find the first VBE bootmeth
|
||
|
|
*
|
||
|
|
* @devp: Returns first available VBE bootmeth, or NULL if none
|
||
|
|
* Returns: 0 (always)
|
||
|
|
*/
|
||
|
|
int vbe_find_first_device(struct udevice **devp);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* vbe_find_next_device() - Find the next available VBE bootmeth
|
||
|
|
*
|
||
|
|
* @devp: Previous device to start from. Returns next available VBE bootmeth,
|
||
|
|
* or NULL if none
|
||
|
|
* Returns: 0 (always)
|
||
|
|
*/
|
||
|
|
int vbe_find_next_device(struct udevice **devp);
|
||
|
|
|
||
|
|
#endif
|