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Robert Winklerdd4425e2013-06-17 11:31:29 -07001/*
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
Nikita Kiryanov7bf71d12015-02-03 13:32:32 +020025#include <errno.h>
Robert Winklerdd4425e2013-06-17 11:31:29 -070026
Nikita Kiryanovf82eb2f2015-01-14 10:42:54 +020027enum splash_storage {
28 SPLASH_STORAGE_NAND,
29 SPLASH_STORAGE_SF,
Nikita Kiryanov870dd302015-10-29 11:54:41 +020030 SPLASH_STORAGE_MMC,
Nikita Kiryanov9bb4e942015-10-29 11:54:42 +020031 SPLASH_STORAGE_USB,
Nikita Kiryanov50c2d2e2015-10-29 11:54:43 +020032 SPLASH_STORAGE_SATA,
Nikita Kiryanov870dd302015-10-29 11:54:41 +020033};
34
35enum splash_flags {
tomas.melin@vaisala.comdb1b79b2017-01-13 13:20:14 +020036 SPLASH_STORAGE_RAW, /* Stored in raw memory */
37 SPLASH_STORAGE_FS, /* Stored within a file system */
38 SPLASH_STORAGE_FIT, /* Stored inside a FIT image */
Nikita Kiryanovf82eb2f2015-01-14 10:42:54 +020039};
Robert Winklerdd4425e2013-06-17 11:31:29 -070040
Nikita Kiryanovf82eb2f2015-01-14 10:42:54 +020041struct splash_location {
42 char *name;
43 enum splash_storage storage;
Nikita Kiryanov870dd302015-10-29 11:54:41 +020044 enum splash_flags flags;
Nikita Kiryanovf82eb2f2015-01-14 10:42:54 +020045 u32 offset; /* offset from start of storage */
Nikita Kiryanov870dd302015-10-29 11:54:41 +020046 char *devpart; /* Use the load command dev:part conventions */
Eran Matityahu1cb075c2016-06-07 10:38:37 +030047 char *mtdpart; /* MTD partition for ubi part */
48 char *ubivol; /* UBI volume-name for ubifsmount */
Nikita Kiryanovf82eb2f2015-01-14 10:42:54 +020049};
50
Alexey Brodkinb6de2cd2016-07-01 22:48:16 +030051#ifdef CONFIG_SPLASH_SOURCE
Nikita Kiryanovf82eb2f2015-01-14 10:42:54 +020052int splash_source_load(struct splash_location *locations, uint size);
Alexey Brodkinb6de2cd2016-07-01 22:48:16 +030053#else
54static inline int splash_source_load(struct splash_location *locations,
55 uint size)
56{
57 return 0;
58}
59#endif
60
Robert Winklerdd4425e2013-06-17 11:31:29 -070061int splash_screen_prepare(void);
62
Anatolij Gustschinff8fb562013-07-02 00:04:05 +020063#ifdef CONFIG_SPLASH_SCREEN_ALIGN
64void splash_get_pos(int *x, int *y);
65#else
66static inline void splash_get_pos(int *x, int *y) { }
67#endif
68
Nikita Kiryanov7bf71d12015-02-03 13:32:32 +020069#if defined(CONFIG_SPLASH_SCREEN) && defined(CONFIG_LCD)
70int lcd_splash(ulong addr);
71#else
72static inline int lcd_splash(ulong addr)
73{
74 return -ENOSYS;
75}
76#endif
77
Anatolij Gustschinff8fb562013-07-02 00:04:05 +020078#define BMP_ALIGN_CENTER 0x7FFF
Robert Winklerdd4425e2013-06-17 11:31:29 -070079
80#endif