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Diffstat (limited to 'stand/uboot/lib/libuboot.h')
| -rw-r--r-- | stand/uboot/lib/libuboot.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/stand/uboot/lib/libuboot.h b/stand/uboot/lib/libuboot.h new file mode 100644 index 0000000..c6cf93c --- /dev/null +++ b/stand/uboot/lib/libuboot.h @@ -0,0 +1,84 @@ +/*- + * Copyright (C) 2000 Benno Rice. + * Copyright (C) 2007 Semihalf, Rafal Jaworowski <raj@semihalf.com> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +struct uboot_devdesc +{ + struct devsw *d_dev; + int d_type; + int d_unit; + void *d_opendata; + union { + struct { + int slice; + int partition; + off_t offset; + } disk; + } d_kind; +}; + +#define d_disk d_kind.disk + +/* + * Default network packet alignment in memory. On arm arches packets must be + * aligned to cacheline boundaries. + */ +#if defined(__aarch64__) +#define PKTALIGN 128 +#elif defined(__arm__) +#define PKTALIGN 64 +#else +#define PKTALIGN 32 +#endif + +int uboot_getdev(void **vdev, const char *devspec, const char **path); +char *uboot_fmtdev(void *vdev); +int uboot_setcurrdev(struct env_var *ev, int flags, const void *value); + +extern int devs_no; +extern struct netif_driver uboot_net; +extern struct devsw uboot_storage; + +extern uintptr_t uboot_heap_start; +extern uintptr_t uboot_heap_end; + +uint64_t uboot_loadaddr(u_int type, void *data, uint64_t addr); +ssize_t uboot_copyin(const void *src, vm_offset_t dest, const size_t len); +ssize_t uboot_copyout(const vm_offset_t src, void *dest, const size_t len); +ssize_t uboot_readin(const int fd, vm_offset_t dest, const size_t len); +extern int uboot_autoload(void); + +struct preloaded_file; +struct file_format; + +extern struct file_format uboot_elf; + +void reboot(void); + +int uboot_diskgetunit(int type, int type_unit); + |
