board.h revision 302408
1/*- 2 * Copyright (c) 2012 Warner Losh. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23 * SUCH DAMAGE. 24 */ 25 26/* $FreeBSD: stable/11/sys/arm/include/board.h 290648 2015-11-10 12:02:41Z mmel $ */ 27 28#ifndef _ARM_INCLUDE_BOARD_H_ 29#define _ARM_INCLUDE_BOARD_H_ 30 31#include <sys/linker_set.h> 32 33typedef long (arm_board_init_fn)(void); 34 35struct arm_board { 36 int board_id; /* Board ID from the boot loader */ 37 const char *board_name; /* Human readable name */ 38 arm_board_init_fn *board_init; /* Board initialize code */ 39}; 40 41#if defined(ARM_MANY_BOARD) 42 43#include "board_id.h" 44 45#define ARM_BOARD(id, name) \ 46 static struct arm_board this_board = { \ 47 .board_id = ARM_BOARD_ID_ ## id, \ 48 .board_name = name, \ 49 .board_init = board_init, \ 50 }; \ 51 DATA_SET(arm_boards, this_board); 52#define BOARD_INIT static 53 54#else /* !ARM_MANY_BOARD */ 55 56#define ARM_BOARD(id, name) 57extern arm_board_init_fn board_init; 58#define BOARD_INIT 59 60#endif /* ARM_MANY_BOARD */ 61 62#endif /* _ARM_INCLUDE_BOARD_H_ */ 63