mirror of
https://github.com/rvtr/TwlIPL.git
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git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@160 b08762b0-b915-fc4b-9d8c-17b2551a87ff
265 lines
6.7 KiB
C
265 lines
6.7 KiB
C
/*---------------------------------------------------------------------------*
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Project: TwlSDK
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File: Card.h
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*---------------------------------------------------------------------------*/
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#ifndef __MY_CARD_H__
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#define __MY_CARD_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <twl.h>
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#include <twl/os/common/format_rom.h>
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// Define -------------------------------------------------------------------
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#define KEY_BUF_SIZE 3 // Blowfishキーのバッファサイズ
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#define DMA_NO 2 //
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#define BOOT_SEGMENT_SIZE 0x1000 // Boot Segment領域のサイズ
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#define SECURE_SEGMENT_SIZE 0x4000 // Secure領域のサイズ
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#define VAE_VALUE 0xaaaaaa // VAE (コマンド認証値(期待値))
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#define VBI_VALUE 0xbbbbb // VBI (コマンドカウンタ 初期値)
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#define VD_VALUE 0xdddddd // VD (PNジェネレータ 初期値)
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#define PNA_BASE_VALUE 0x60e8 //
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#define PNB_L_VALUE 0x879b9b05 //
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#define PNB_H_VALUE 0x5c //
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// コントロールレジスタ1 bit関連
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#define START_FLG_MASK 0x80000000
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#define READY_FLG_MASK 0x00800000
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#define LATENCY1_SHIFT 0
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#define LATENCY1_MASK 0x00001fff
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#define DS_SHIFT 13
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#define DS_MASK 0x00002000
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#define SE_SHIFT 14
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#define SE_MASK 0x00004000
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#define SCR_SHIFT 15
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#define SCR_MASK 0x00008000
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#define LATENCY2_SHIFT 16
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#define LATENCY2_MASK 0x003f0000
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#define CS_SHIFT 22
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#define CS_MASK 0x00400000
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#define RDY_SHIFT 23
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#define RDY_MASK 0x00800000
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#define PC_SHIFT 24
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#define PC_MASK 0x07000000
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#define CT_SHIFT 27
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#define CT_MASK 0x08000000
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#define TRM_SHIFT 28
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#define TRM_MASK 0x10000000
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#define RESB_SHIFT 29
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#define RESB_MASK 0x20000000
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#define WR_SHIFT 30
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#define WR_MASK 0x40000000
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#define START_SHIFT 31
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#define START_MASK 0x80000000
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#define CNT1_FLD( start, wr, resb, rtm, ct, pc, rdy, cs, l2, scr, se, ds, l1 ) \
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(u32)( \
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((u32)(start)<< START_SHIFT) | \
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((u32)(wr) << WR_SHIFT) | \
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((u32)(resb) << RESB_SHIFT) | \
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((u32)(rtm) << TRM_SHIFT) | \
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((u32)(ct) << CT_SHIFT) | \
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((u32)(pc) << PC_SHIFT) | \
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((u32)(rdy) << RDY_SHIFT) | \
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((u32)(cs) << CS_SHIFT) | \
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((u32)(l2) << LATENCY2_SHIFT) | \
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((u32)(scr) << SCR_SHIFT) | \
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((u32)(se) << SE_SHIFT) | \
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((u32)(ds) << DS_SHIFT) | \
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((u32)(l1) << LATENCY1_SHIFT) \
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)
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#define CNT1_MSK( start, wr, resb, rtm, ct, pc, rdy, cs, l2, scr, se, ds, l1 ) \
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(u32)( ((start) ? START_MASK : 0) | \
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((wr) ? WR_MASK : 0) | \
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((resb) ? RESB_MASK : 0) | \
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((rtm) ? TRM_MASK : 0) | \
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((ct) ? CT_MASK : 0) | \
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((pc) ? PC_MASK : 0) | \
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((rdy) ? RDY_MASK : 0) | \
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((cs) ? CS_MASK : 0) | \
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((l2) ? LATENCY2_MASK : 0)| \
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((scr) ? SCR_MASK : 0) | \
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((se) ? SE_MASK : 0) | \
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((ds) ? DS_MASK : 0) | \
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((l1) ? LATENCY1_MASK : 0))
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//#define USE_SLOT_A
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#ifdef USE_SLOT_A
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// Slot A
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#define SLOT_STATUS_MODE_SELECT_MSK 0x0c
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#define SLOT_STATUS_MODE_01 0x04
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#define SLOT_STATUS_MODE_10 0x08
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#define SLOT_STATUS_MODE_11 0x0c
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#define reg_MCCNT1 reg_MI_MCCNT1_A
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#define reg_MCCMD0 reg_MI_MCCMD0_A
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#define reg_MCCMD1 reg_MI_MCCMD1_A
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#define reg_MCCNT0 reg_MI_MCCNT0_A
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#define reg_MCCNT1 reg_MI_MCCNT1_A
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#define reg_MCD1 reg_MI_MCD1_A
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#define reg_MCSCR0 reg_MI_MCSCR0_A
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#define reg_MCSCR1 reg_MI_MCSCR1_A
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#define reg_MCSCR2 reg_MI_MCSCR2_A
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#else
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// Slot B
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#define SLOT_STATUS_MODE_SELECT_MSK 0xc0
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#define SLOT_STATUS_MODE_01 0x40
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#define SLOT_STATUS_MODE_10 0x80
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#define SLOT_STATUS_MODE_11 0xc0
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#define reg_MCCNT1 reg_MI_MCCNT1_B
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#define reg_MCCMD0 reg_MI_MCCMD0_B
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#define reg_MCCMD1 reg_MI_MCCMD1_B
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#define reg_MCCNT0 reg_MI_MCCNT0_B
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#define reg_MCCNT1 reg_MI_MCCNT1_B
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#define reg_MCD1 reg_MI_MCD1_B
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#define reg_MCSCR0 reg_MI_MCSCR0_B
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#define reg_MCSCR1 reg_MI_MCSCR1_B
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#define reg_MCSCR2 reg_MI_MCSCR2_B
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#endif
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// Enum ---------------------------------------------------------------------
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typedef enum NormalCommandType{
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RD_ID = 0,
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RD_BSEG,
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CHG_MODE
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}NormalCommandType;
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typedef enum SecureCommandType{
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S_RD_ID = 0,
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S_RD_SEG,
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S_PNG_ON,
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S_PNG_OFF,
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S_CHG_MODE
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}SecureCommandType;
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typedef enum GameCommandType{
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G_RD_ID = 0,
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G_RD_PAGE
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}GameCommandType;
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typedef enum CardType{
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CARD_DS_TYPE1 = 0,
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CARD_DS_TYPE2,
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CARD_TWL
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}CardType;
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// union ---------------------------------------------------------------------
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typedef union
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{
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u64 dw;
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u8 b[8];
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}
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GCDCmd64;
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// ブートセグメントデータ
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typedef union BootSegmentData
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{
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ROM_Header rh;
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u32 word[BOOT_SEGMENT_SIZE / sizeof(u32)];
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}
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BootSegmentData;
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// struct -------------------------------------------------------------------
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typedef struct BLOWFISH_CTX{
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u32 P[16 + 2];
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u32 S[4][256];
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} BLOWFISH_CTX;
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// カードブート時に必要な変数一式をまとめた構造体
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typedef struct CardBootData{
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u32 vae;
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u32 vbi;
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u32 vd;
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u32 id_nml;
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u32 id_scr;
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u32 id_gam;
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u32 arm9StaticSize;
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u32 arm7StaticSize;
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u32 arm9LtdSize;
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u32 arm7LtdSize;
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BOOL twlFlg;
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u32 keyBuf[KEY_BUF_SIZE];
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u64 secureSegNum;
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BootSegmentData *pBootSegBuf;
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u32 *pSecureSegBuf;
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BLOWFISH_CTX keyTable;
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}
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CardBootData;
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// カード起動用関数
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typedef struct CardBootFunction {
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void (*ReadID_N)(CardBootData *cbd);
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void (*ReadBootSegment_N)(CardBootData *cbd);
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void (*ChangeMode_N)(CardBootData *cbd);
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void (*ReadID_S)(CardBootData *cbd);
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void (*ReadSegment_S)(CardBootData *cbd);
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void (*SetPNG_S)(CardBootData *cbd);
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void (*ChangeMode_S)(CardBootData *cbd);
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void (*ReadID_G)(CardBootData *cbd);
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}
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CardBootFunction;
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// Function prototype -------------------------------------------------------
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// 活栓挿抜処理の初期化
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void Card_Init(void);
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// カード起動。Normalモード→Secureモード→Gameモードを行う。
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void Card_Boot(void);
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// Boot Segment バッファの指定
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void Card_SetBootSegmentBuffer(void* buf, u32 size);
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// Secure Segment バッファの指定
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void Card_SetSecureSegmentBuffer(void* buf, u32 size);
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// Boot Segment を読み込む関数
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BOOL Card_GetRomHeaderData(void);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif // __MY_CARD_H__
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