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29f941562f
testsにnandサンプル追加。 git-svn-id: file:///Volumes/Transfer/gigaleak_20231201/2020-09-30%20-%20paladin.7z/paladin/ctr_firmware@255 b871894f-2f95-9b40-918c-086798483c85
87 lines
3.1 KiB
C
87 lines
3.1 KiB
C
/*---------------------------------------------------------------------------*
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Project: CTR - NAND driver
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File: nandif_ip.h
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Copyright 2006 Nintendo. All rights reserved.
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These coded instructions, statements, and computer programs contain
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proprietary information of Nintendo of America Inc. and/or Nintendo
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Company Ltd., and are protected by Federal copyright law. They may
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not be disclosed to third parties or copied or duplicated in any form,
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in whole or in part, without the prior written consent of Nintendo.
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*---------------------------------------------------------------------------*/
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#ifndef __NAND_IF_IP_H__
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#define __NAND_IF_IP_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*---------------------------------------------------------------------------*
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定数定義
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*---------------------------------------------------------------------------*/
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#define NAND_PAGE_DATASIZE (2048)
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#define NAND_PAGE_SPARESIZE (64)
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#define NAND_PAGE_ALLSIZE (NAND_PAGE_DATASIZE + NAND_PAGE_SPARESIZE)
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/*---------------------------------------------------------------------------*
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構造体
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*---------------------------------------------------------------------------*/
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typedef struct NandSpareFormat {/*スペア領域 64バイト*/
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u8 block_stat_bad; // 1 ブロックステータス（バッドブロック）
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u8 block_stat_warning; // 1 ブロックステータス（注意ブロック）
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u8 page_stat; // 1 ページステータス
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u8 pad0; // 1
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u32 block_erase_count0; // 4 ブロック消去回数（パリティ付き）
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u16 logical_adr0; // 2 論理アドレス（パリティ付き）
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u16 pad1; // 2
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u32 ecc[4]; //16 ECC 0～3
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u32 block_erase_count1; // 4 ブロック消去回数（パリティ付き）予備
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u16 logical_adr1; // 2 論理アドレス（パリティ付き）予備
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u16 pad2; // 2
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char sig0[4]; // 4 Signature"CTR\0"
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char sig1[4]; // 4 Signature"CTR\0"
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u8 reserve[20]; //28 予約
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} NandSpareFormat;
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typedef struct NandDataFormat { /*データ領域 2048バイト*/
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u32 data[4][512/4];
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/* u32 data0[512/4]; //データ領域1/4(512バイト)
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u32 data1[512/4]; //データ領域2/4(512バイト)
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u32 data2[512/4]; //データ領域3/4(512バイト)
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u32 data3[512/4]; //データ領域4/4(512バイト)*/
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} NandDataFormat;
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typedef struct NandPageFormat { /*ページ全体*/
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struct NandDataFormat data;
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struct NandSpareFormat spare; //スペア領域(64バイト)
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} NandPageFormat;
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/*
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typedef struct NandSysFormat {
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u16 logical_adr;
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u16 read_count;
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u32 erase_count;
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} NandSysFormat;*/
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/*---------------------------------------------------------------------------*
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API
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*---------------------------------------------------------------------------*/
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BOOL i_nandEraseBlock( u16 physical_blk);
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BOOL i_nandReadPage( NandPageFormat* dest, u32 physical_page_addr, BOOL sync);
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BOOL i_nandWritePage( NandPageFormat* src, u32 physical_page_addr, BOOL sync);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /*__NAND_IF_IP_H__*/
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