2 * Copyright (C) 2000 Benno Rice.
3 * Copyright (C) 2007 Semihalf, Rafal Jaworowski <raj@semihalf.com>
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
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.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * 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 AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 struct uboot_devdesc {
34 struct disk_devdesc d_disk;
39 * Default network packet alignment in memory. On arm arches packets must be
40 * aligned to cacheline boundaries.
42 #if defined(__aarch64__)
44 #elif defined(__arm__)
50 int uboot_getdev(void **vdev, const char *devspec, const char **path);
51 int uboot_setcurrdev(struct env_var *ev, int flags, const void *value);
54 extern struct netif_driver uboot_net;
55 extern struct devsw uboot_storage;
57 extern uintptr_t uboot_heap_start;
58 extern uintptr_t uboot_heap_end;
60 uint64_t uboot_loadaddr(u_int type, void *data, uint64_t addr);
61 ssize_t uboot_copyin(const void *src, vm_offset_t dest, const size_t len);
62 ssize_t uboot_copyout(const vm_offset_t src, void *dest, const size_t len);
63 ssize_t uboot_readin(readin_handle_t fd, vm_offset_t dest, const size_t len);
64 extern int uboot_autoload(void);
66 struct preloaded_file;
69 extern struct file_format uboot_elf;
73 int uboot_diskgetunit(int type, int type_unit);