src/lib/ddk/include/ddk/metadata/nand.h

// Copyright 2018 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SRC_LIB_DDK_INCLUDE_DDK_METADATA_NAND_H_
#define SRC_LIB_DDK_INCLUDE_DDK_METADATA_NAND_H_

#include <lib/zbi-format/partition.h>
#include <zircon/types.h>

#include <ddk/metadata/bad-block.h>

#define NAND_PARTITION_MAX 10

// Describes extra partition information that is not described by the partition map.
typedef struct nand_partition_config {
  uint8_t type_guid[ZBI_PARTITION_GUID_LEN];
  // The number of copies.
  uint32_t copy_count;
  // Offset each copy resides from each other.
  uint32_t copy_byte_offset;
} nand_partition_config_t;

typedef struct nand_config {
  bad_block_config_t bad_block_config;
  uint32_t extra_partition_config_count;
  nand_partition_config_t extra_partition_config[NAND_PARTITION_MAX];
} nand_config_t;

#endif  // SRC_LIB_DDK_INCLUDE_DDK_METADATA_NAND_H_