#ifndef _FDT_H
#define _FDT_H

#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>

struct fdt_node {
	const struct fdt_header *hdr;
	const char *begin;
	const char *end;
	const char *strs;
};

size_t fdt_header_size(void);
size_t fdt_total_size(struct fdt_header *hdr);
void fdt_dump(struct fdt_header *hdr);
bool fdt_root_node(struct fdt_node *node, const struct fdt_header *hdr);
bool fdt_find_child(struct fdt_node *node, const char *child);
bool fdt_first_child(struct fdt_node *node, const char **child_name);
bool fdt_next_sibling(struct fdt_node *node, const char **sibling_name);
bool fdt_read_property(const struct fdt_node *node, const char *name,
		       const char **buf, uint32_t *size);

void fdt_add_mem_reservation(struct fdt_header *hdr, uint64_t addr,
			     uint64_t len);

#endif /* _FDT_H */