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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2015 Intel Corp.
* (Written by Alexandru Gagniuc <alexandrux.gagniuc@intel.com> for Intel Corp.)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#ifndef _FSP2_0_UTIL_H_
#define _FSP2_0_UTIL_H_
#include <boot/coreboot_tables.h>
#include <fsp/info_header.h>
#include <memrange.h>
/*
* Hand-off-block handling functions that depend on CBMEM, and thus can only
* be used after cbmem_initialize().
*/
void fsp_save_hob_list(void *hob_list_ptr);
const void *fsp_get_hob_list(void);
const void *fsp_find_extension_hob_by_uuid(const uint8_t *uuid, size_t *size);
enum cb_err fsp_fill_lb_framebuffer(struct lb_framebuffer *framebuffer);
/*
* Hand-off-block utilities which do not depend on CBMEM, but need to be passed
* the HOB list explicitly.
*/
void fsp_find_reserved_memory(struct range_entry *re, const void *hob_list);
void fsp_print_memory_resource_hobs(const void *hob_list);
/* Load an FSP binary into CBFS, and fill the associated fsp_header struct */
enum cb_err fsp_load_binary(struct fsp_header *hdr, const char *name,
struct range_entry *r);
/* Load a vbt.bin file for graphics. Returns 0 if a valid VBT is not found. */
uintptr_t fsp_load_vbt(void);
#endif /* _FSP2_0_UTIL_H_ */
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