RTEMS 6.1-rc7
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fdt.h
1/* SPDX-License-Identifier: BSD-2-Clause */
2
3/*
4 * Copyright (C) 2015, 2017 embedded brains GmbH & Co. KG
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25 * POSSIBILITY OF SUCH DAMAGE.
26 */
27
28#ifndef LIBBSP_SHARED_FDT_H
29#define LIBBSP_SHARED_FDT_H
30
31#include <bsp.h>
32
33#ifdef __cplusplus
34extern "C" {
35#endif /* __cplusplus */
36
37/*
38 * BSPs that implement the FDT support functions must define
39 * BSP_FDT_IS_SUPPORTED.
40 */
41
53void bsp_fdt_copy(const void *src);
54
60const void *bsp_fdt_get(void);
61
74uint32_t bsp_fdt_map_intr(const uint32_t *intr, size_t icells);
75
76#ifdef __cplusplus
77}
78#endif /* __cplusplus */
79
80#endif /* LIBBSP_SHARED_FDT_H */
const void * bsp_fdt_get(void)
Returns the FDT of the BSP.
Definition: bsp_fdt.c:40
uint32_t bsp_fdt_map_intr(const uint32_t *intr, size_t icells)
Maps the interrupt number of the FDT to the interrupt vector used by the interrupt management.
Definition: bsp_fdt.c:45