/*-
* Copyright (c) 2014 Andrew Turner <andrew@FreeBSD.org>
* 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.
*
* $FreeBSD$
*/
#ifndef FDT_PLATFORM_H
#define FDT_PLATFORM_H
struct fdt_header;
struct fdt_mem_region {
unsigned long start;
unsigned long size;
};
#define TMP_MAX_ETH 8
int fdt_copy(vm_offset_t);
void fdt_fixup_cpubusfreqs(unsigned long, unsigned long);
void fdt_fixup_ethernet(const char *, char *, int);
void fdt_fixup_memory(struct fdt_mem_region *, size_t);
void fdt_fixup_stdout(const char *);
int fdt_apply_overlays(void);
int fdt_pad_dtb(size_t);
int fdt_load_dtb_addr(struct fdt_header *);
int fdt_load_dtb_file(const char *);
void fdt_load_dtb_overlays(const char *);
int fdt_setup_fdtp(void);
int fdt_is_setup(void);
/* The platform library needs to implement these functions */
int fdt_platform_load_dtb(void);
void fdt_platform_load_overlays(void);
void fdt_platform_fixups(void);
/* Devmatch/pnp function */
const char *fdt_devmatch_next(int *tag, int *compatlen);
#endif /* FDT_PLATFORM_H */
