1/*
2 * Copyright (C) 2013, Boundary Devices <info@boundarydevices.com>
3 *
4 * See file CREDITS for list of people who contributed to this
5 * project.
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation; either version 2 of
10 * the License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., http://www.fsf.org/about/contact/
20 */
21
22#ifndef _SPLASH_H_
23#define _SPLASH_H_
24
25#include <errno.h>
26
27enum splash_storage {
28	SPLASH_STORAGE_NAND,
29	SPLASH_STORAGE_SF,
30	SPLASH_STORAGE_MMC,
31	SPLASH_STORAGE_USB,
32	SPLASH_STORAGE_SATA,
33	SPLASH_STORAGE_VIRTIO,
34};
35
36enum splash_flags {
37	SPLASH_STORAGE_RAW, /* Stored in raw memory */
38	SPLASH_STORAGE_FS,  /* Stored within a file system */
39	SPLASH_STORAGE_FIT, /* Stored inside a FIT image */
40};
41
42struct splash_location {
43	char *name;
44	enum splash_storage storage;
45	enum splash_flags flags;
46	u32 offset;	/* offset from start of storage */
47	char *devpart;  /* Use the load command dev:part conventions */
48	char *mtdpart;	/* MTD partition for ubi part */
49	char *ubivol;	/* UBI volume-name for ubifsmount */
50};
51
52#if CONFIG_IS_ENABLED(SPLASH_SOURCE)
53int splash_source_load(struct splash_location *locations, uint size);
54#else
55static inline int splash_source_load(struct splash_location *locations,
56				     uint size)
57{
58	return 0;
59}
60#endif
61
62int splash_screen_prepare(void);
63void splash_get_pos(int *x, int *y);
64int splash_display(void);
65
66#define BMP_ALIGN_CENTER	0x7FFF
67
68#endif
69