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ROMコマンドをハードコーディングではなくマクロを使用するように変更。
git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@804 b08762b0-b915-fc4b-9d8c-17b2551a87ff
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build/libraries_sysmenu/hotsw/ARM7/include/command.h
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118
build/libraries_sysmenu/hotsw/ARM7/include/command.h
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@ -0,0 +1,118 @@
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/*---------------------------------------------------------------------------*
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Project: TwlIPL - HOTSW - include
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File: command.h
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Copyright 2008 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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$Date:: $
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$Rev: $
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$Author: $
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*---------------------------------------------------------------------------*/
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#ifndef __HOTSW_COMMAND_H__
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#define __HOTSW_COMMAND_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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// NORMAL command
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#define HSWOP_N_OP_MASK 0xff00000000000000ULL
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#define HSWOP_N_OP_SIZE 8
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#define HSWOP_N_OP_RD_ID 0x9000000000000000ULL
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#define HSWOP_N_OP_RD_PAGE 0x0000000000000000ULL
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#define HSWOP_N_OP_WR_PAGE 0x8000000000000000ULL
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#define HSWOP_N_OP_LD_TABLE 0x9f00000000000000ULL
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#define HSWOP_N_OP_CHG_MODE 0x3c00000000000000ULL
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#define HSWOP_N_OP_CHG2_MODE 0x3d00000000000000ULL
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#define HSWOP_N_RD_ID_PAD 0x00ffffffffffffffULL
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#define HSWOP_N_RD_PAGE_PAD 0x00fffffeff00ffffULL
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#define HSWOP_N_CHG_MODE_PAD 0x00000000f00000ffULL
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#define HSWOP_N_CHG2_MODE_PAD HSWOP_N_CHG_MODE_PAD
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#define HSWOP_N_RD_PAGE_ADDR_SHIFT 33
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#define HSWOP_N_RD_PAGE_ADDR_SIZE 23
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#define HSWOP_N_RD_PAGE_ADDR_MASK 0x00fffffe00000000ULL
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#define HSWOP_N_VAE_SHIFT 32
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#define HSWOP_N_VAE_SIZE 24
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#define HSWOP_N_VAE_MASK 0x00ffffff00000000ULL
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#define HSWOP_N_VBI_SHIFT 8
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#define HSWOP_N_VBI_SIZE 20
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#define HSWOP_N_VBI_MASK 0x000000000fffff00ULL
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// SECURE command
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#define HSWOP_S_OP_MASK 0xf000000000000000ULL
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#define HSWOP_S_OP_SIZE 4
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#define HSWOP_S_OP_RD_ID 0x1000000000000000ULL
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#define HSWOP_S_OP_RD_SEG 0x2000000000000000ULL
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#define HSWOP_S_OP_PNG_ON 0x4000000000000000ULL
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#define HSWOP_S_OP_PNG_OFF 0x6000000000000000ULL
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#define HSWOP_S_OP_CHG_MODE 0xa000000000000000ULL
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#define HSWOP_S_VA_SHIFT HSWOP_S_VB_SIZE
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#define HSWOP_S_VA_SIZE 24
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#define HSWOP_S_VA_MASK 0x00000ffffff00000ULL
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#define HSWOP_S_VB_SHIFT 0
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#define HSWOP_S_VB_SIZE 20
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#define HSWOP_S_VB_MASK 0x00000000000fffffULL
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#define HSWOP_S_VC_SHIFT (HSWOP_S_VA_SIZE + HSWOP_S_VB_SIZE)
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#define HSWOP_S_VC_SIZE 16
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#define HSWOP_S_VC_MASK 0x0ffff00000000000ULL
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#define HSWOP_S_VD_SHIFT HSWOP_S_VA_SHIFT
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#define HSWOP_S_VD_SIZE HSWOP_S_VA_SIZE
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#define HSWOP_S_VD_MASK HSWOP_S_VA_MASK
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// GAME command
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#define HSWOP_G_OP_MASK 0xff00000000000000ULL
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#define HSWOP_G_OP_SIZE 8
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#define HSWOP_G_OP_RD_ID 0xb800000000000000ULL
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#define HSWOP_G_OP_RD_UID 0xb900000000000000ULL
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#define HSWOP_G_OP_RD_PAGE 0xb700000000000000ULL
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#define HSWOP_G_OP_RD_CACHE_START 0x5800000000000000ULL
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#define HSWOP_G_OP_RD_CACHE 0x6000000000000000ULL
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#define HSWOP_G_OP_RD_CACHE_LAST 0x6800000000000000ULL
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#define HSWOP_G_OP_WR_PAGE 0x8000000000000000ULL
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#define HSWOP_G_RD_ID_PAD 0x00ffffffffffffffULL
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#define HSWOP_G_RD_UID_PAD 0x00ffffffffffffffULL
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#define HSWOP_G_RD_PAGE_PAD 0x00f0000000ffffffULL
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#define HSWOP_G_RD_PAGE_ADDR_SHIFT 33
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#define HSWOP_G_RD_PAGE_ADDR_SIZE 23
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#define HSWOP_G_RD_PAGE_ADDR_MASK 0x000ffffe00000000ULL
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// ROM ID
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#define HOTSW_ROMID_1TROM_MASK 0x80000000UL
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#define HOTSW_ROMID_TWLROM_MASK 0x40000000UL
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#define HOTSW_ROMID_BADBLK_MASK 0x20000000UL
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#define HOTSW_ROMID_SIZE_MASK 0x0000ff00UL
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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/* __HOTSW_COMMAND_H__ */
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#endif
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@ -16,6 +16,7 @@
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#include <twl.h>
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#include <twl/os/common/format_rom.h>
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#include <sysmenu.h>
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#include "command.h"
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#ifdef __cplusplus
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extern "C" {
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@ -33,12 +33,27 @@
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* ----------------------------------------------------------------- */
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HotSwState ReadIDNormal(CardBootData *cbd)
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{
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GCDCmd64 cndLE, cndBE;
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// カード割り込みによるDMAコピー
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HOTSW_NDmaCopy_Card( HOTSW_DMA_NO, (u32 *)HOTSW_MCD1, &cbd->id_nml, sizeof(cbd->id_nml) );
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// MCCMD レジスタ設定
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reg_HOTSW_MCCMD0 = 0x00000090;
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reg_HOTSW_MCCMD1 = 0x00000000;
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// リトルエンディアンで作って
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cndLE.dw = HSWOP_N_OP_RD_ID;
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// ビックエンディアンにする
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cndBE.b[0] = cndLE.b[7];
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cndBE.b[1] = cndLE.b[6];
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cndBE.b[2] = cndLE.b[5];
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cndBE.b[3] = cndLE.b[4];
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cndBE.b[4] = cndLE.b[3];
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cndBE.b[5] = cndLE.b[2];
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cndBE.b[6] = cndLE.b[1];
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cndBE.b[7] = cndLE.b[0];
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// MCCMD レジスタ設定
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reg_HOTSW_MCCMD0 = *(u32 *)cndBE.b;
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reg_HOTSW_MCCMD1 = *(u32 *)&cndBE.b[4];
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// MCCNT0 レジスタ設定 (E = 1 I = 1 SEL = 0に)
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reg_HOTSW_MCCNT0 = (u16)((reg_HOTSW_MCCNT0 & 0x0fff) | 0xc000);
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@ -91,12 +106,9 @@ HotSwState ReadBootSegNormal(CardBootData *cbd)
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return HOTSW_PULLED_OUT_ERROR;
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}
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// ゼロクリア
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MI_CpuClear8(&cndLE, sizeof(GCDCmd64));
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// リトルエンディアンで作って
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cndLE.dw = 0x0 << 24;
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cndLE.dw |= page << 33;
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cndLE.dw = HSWOP_N_OP_RD_PAGE;
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cndLE.dw |= page << HSWOP_N_RD_PAGE_ADDR_SHIFT;
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// ビックエンディアンにする
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cndBE.b[0] = cndLE.b[7];
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@ -152,14 +164,11 @@ HotSwState ChangeModeNormal(CardBootData *cbd)
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if(!HOTSW_IsCardAccessible()){
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return HOTSW_PULLED_OUT_ERROR;
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}
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// ゼロクリア
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MI_CpuClear8(&tempCnd, sizeof(GCDCmd64));
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// リトルエンディアンで作って
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tempCnd.dw = cbd->vbi << 8;
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tempCnd.dw |= vae64 << 32;
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tempCnd.dw |= 0x3c00000000000000;
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tempCnd.dw = HSWOP_N_OP_CHG_MODE;
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tempCnd.dw |= cbd->vbi << HSWOP_N_VBI_SHIFT;
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tempCnd.dw |= vae64 << HSWOP_N_VAE_SHIFT;
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// ビックエンディアンにする
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cnd.b[0] = tempCnd.b[7];
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@ -170,7 +179,7 @@ HotSwState ChangeModeNormal(CardBootData *cbd)
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cnd.b[5] = tempCnd.b[2];
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cnd.b[6] = tempCnd.b[1];
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cnd.b[7] = tempCnd.b[0];
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// MCCMD レジスタ設定
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reg_HOTSW_MCCMD0 = *(u32 *)cnd.b;
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reg_HOTSW_MCCMD1 = *(u32 *)&cnd.b[4];
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@ -195,11 +204,25 @@ HotSwState ChangeModeNormal(CardBootData *cbd)
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* ----------------------------------------------------------------- */
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HotSwState LoadTable(void)
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{
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GCDCmd64 tempCnd, cnd;
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u32 temp;
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// リトルエンディアンで作って
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tempCnd.dw = HSWOP_N_OP_LD_TABLE;
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// ビックエンディアンにする
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cnd.b[0] = tempCnd.b[7];
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cnd.b[1] = tempCnd.b[6];
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cnd.b[2] = tempCnd.b[5];
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cnd.b[3] = tempCnd.b[4];
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cnd.b[4] = tempCnd.b[3];
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cnd.b[5] = tempCnd.b[2];
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cnd.b[6] = tempCnd.b[1];
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cnd.b[7] = tempCnd.b[0];
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// MCCMD レジスタ設定
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reg_HOTSW_MCCMD0 = 0x0000009f;
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reg_HOTSW_MCCMD1 = 0x00000000;
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reg_HOTSW_MCCMD0 = *(u32 *)cnd.b;
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reg_HOTSW_MCCMD1 = *(u32 *)&cnd.b[4];
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// MCCNT0 レジスタ設定 (E = 1 I = 1 SEL = 0に)
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reg_HOTSW_MCCNT0 = (u16)((reg_HOTSW_MCCNT0 & 0x0fff) | 0xc000);
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@ -271,32 +294,30 @@ static void SetSecureCommand(SecureCommandType type, CardBootData *cbd)
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GCDCmd64 cndLE, cndBE;
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u64 data;
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// ゼロクリア
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MI_CpuClear8(&cndLE, sizeof(GCDCmd64));
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data = (type == S_PNG_ON) ? (u64)cbd->vd : (u64)cbd->vae;
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cndLE.dw = cbd->vbi;
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cndLE.dw |= data << 20;
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// comannd0部分
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switch(type){
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case S_RD_ID:
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cndLE.dw |= 0x1000000000000000;
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cndLE.dw = HSWOP_S_OP_RD_ID;
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break;
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case S_PNG_ON:
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cndLE.dw |= 0x4000000000000000;
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cndLE.dw = HSWOP_S_OP_PNG_ON;
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break;
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case S_PNG_OFF:
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cndLE.dw |= 0x6000000000000000;
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cndLE.dw = HSWOP_S_OP_PNG_OFF;
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break;
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case S_CHG_MODE:
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cndLE.dw |= 0xa000000000000000;
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cndLE.dw = HSWOP_S_OP_CHG_MODE;
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break;
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}
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data = (type == S_PNG_ON) ? (u64)cbd->vd : (u64)cbd->vae;
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cndLE.dw |= cbd->vbi;
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cndLE.dw |= data << HSWOP_S_VA_SHIFT;
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if(!cbd->debuggerFlg){
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// コマンドの暗号化
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EncryptByBlowfish( &cbd->keyTable, (u32*)&cndLE.b[4], (u32*)cndLE.b );
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@ -398,13 +419,11 @@ HotSwState ReadSegSecure(CardBootData *cbd)
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if(!HOTSW_IsCardAccessible()){
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return HOTSW_PULLED_OUT_ERROR;
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}
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MI_CpuClear8(&cndLE, sizeof(GCDCmd64));
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cndLE.dw = cbd->vbi;
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cndLE.dw |= vae << 20;
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cndLE.dw |= segNum << 44;
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cndLE.dw |= 0x2000000000000000;
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cndLE.dw = HSWOP_S_OP_RD_SEG;
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cndLE.dw |= cbd->vbi;
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cndLE.dw |= vae << HSWOP_S_VA_SHIFT;
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cndLE.dw |= segNum << HSWOP_S_VC_SHIFT;
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// コマンドの暗号化
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EncryptByBlowfish( &cbd->keyTable, (u32*)&cndLE.b[4], (u32*)cndLE.b );
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@ -604,6 +623,8 @@ HotSwState ChangeModeSecure(CardBootData *cbd)
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*---------------------------------------------------------------------------*/
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HotSwState ReadIDGame(CardBootData *cbd)
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{
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GCDCmd64 cndLE, cndBE;
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if(!HOTSW_IsCardAccessible()){
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return HOTSW_PULLED_OUT_ERROR;
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}
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@ -611,9 +632,22 @@ HotSwState ReadIDGame(CardBootData *cbd)
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// NewDMA転送の準備
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HOTSW_NDmaCopy_Card( HOTSW_DMA_NO, (u32 *)HOTSW_MCD1, &cbd->id_gam, sizeof(cbd->id_gam) );
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// リトルエンディアンで作って
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cndLE.dw = HSWOP_G_OP_RD_ID;
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// ビックエンディアンにする
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cndBE.b[0] = cndLE.b[7];
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cndBE.b[1] = cndLE.b[6];
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cndBE.b[2] = cndLE.b[5];
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cndBE.b[3] = cndLE.b[4];
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cndBE.b[4] = cndLE.b[3];
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cndBE.b[5] = cndLE.b[2];
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cndBE.b[6] = cndLE.b[1];
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cndBE.b[7] = cndLE.b[0];
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// MCCMD レジスタ設定
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reg_HOTSW_MCCMD0 = 0x000000B8;
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reg_HOTSW_MCCMD1 = 0x00000000;
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reg_HOTSW_MCCMD0 = *(u32 *)cndBE.b;
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reg_HOTSW_MCCMD1 = *(u32 *)&cndBE.b[4];
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// MCCNT1 レジスタ設定 (START = 1 W/R = 0 PC = 111(ステータスリード) その他Romヘッダの情報におまかせ)
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reg_HOTSW_MCCNT1 = cbd->gameCommondParam |
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@ -653,13 +687,10 @@ HotSwState ReadPageGame(CardBootData *cbd, u32 start_addr, void* buf, u32 size)
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// NewDMA転送の準備
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HOTSW_NDmaCopy_Card( HOTSW_DMA_NO, (u32 *)HOTSW_MCD1, (u32 *)buf + (u32)(PAGE_WORD_SIZE*i), PAGE_SIZE );
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// ゼロクリア
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MI_CpuClear8(&cndLE, sizeof(GCDCmd64));
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// コマンド作成
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cndLE.dw = (page + i) << 33;
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cndLE.dw |= 0xB700000000000000;
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cndLE.dw = HSWOP_G_OP_RD_PAGE;
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cndLE.dw |= (page + i) << HSWOP_G_RD_PAGE_ADDR_SHIFT;
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// ビッグエンディアンに直す(暗号化後)
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cndBE.b[7] = cndLE.b[0];
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cndBE.b[6] = cndLE.b[1];
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@ -316,7 +316,7 @@ static HotSwState LoadCardData(void)
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retval = (retval == HOTSW_SUCCESS) ? state : retval;
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// カードタイプを判別をして、使う関数を切替える IDの最上位ビットが1なら3DM
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s_cbData.cardType = (s_cbData.id_nml & 0x80000000) ? DS_CARD_TYPE_2 : DS_CARD_TYPE_1;
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s_cbData.cardType = (s_cbData.id_nml & HOTSW_ROMID_1TROM_MASK) ? DS_CARD_TYPE_2 : DS_CARD_TYPE_1;
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{
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u8 i;
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@ -53,16 +53,31 @@
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*---------------------------------------------------------------------------*/
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HotSwState ReadIDSecure_ROMEMU(CardBootData *cbd)
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{
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GCDCmd64 tempCnd, cnd;
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if(!HOTSW_IsCardAccessible()){
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return HOTSW_PULLED_OUT_ERROR;
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}
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// カード割り込みによるDMAコピー
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HOTSW_NDmaCopy_Card( HOTSW_DMA_NO, (u32 *)HOTSW_MCD1, &cbd->id_scr, sizeof(cbd->id_scr) );
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// MCCMD レジスタ設定
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reg_HOTSW_MCCMD0 = 0x00000090;
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reg_HOTSW_MCCMD1 = 0x00000000;
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// リトルエンディアンで作って
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tempCnd.dw = HSWOP_N_OP_RD_ID;
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// ビックエンディアンにする
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cnd.b[0] = tempCnd.b[7];
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cnd.b[1] = tempCnd.b[6];
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cnd.b[2] = tempCnd.b[5];
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cnd.b[3] = tempCnd.b[4];
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cnd.b[4] = tempCnd.b[3];
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cnd.b[5] = tempCnd.b[2];
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cnd.b[6] = tempCnd.b[1];
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cnd.b[7] = tempCnd.b[0];
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// MCCMD レジスタ設定
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reg_HOTSW_MCCMD0 = *(u32 *)cnd.b;
|
||||
reg_HOTSW_MCCMD1 = *(u32 *)&cnd.b[4];
|
||||
|
||||
// MCCNT0 レジスタ設定 (E = 1 I = 1 SEL = 0に)
|
||||
reg_HOTSW_MCCNT0 = (u16)((reg_HOTSW_MCCNT0 & 0x0fff) | 0xc000);
|
||||
@ -92,12 +107,10 @@ HotSwState ReadSegSecure_ROMEMU(CardBootData *cbd)
|
||||
if(!HOTSW_IsCardAccessible()){
|
||||
return HOTSW_PULLED_OUT_ERROR;
|
||||
}
|
||||
|
||||
// ゼロクリア
|
||||
MI_CpuClear8(&tempCnd, sizeof(GCDCmd64));
|
||||
|
||||
// リトルエンディアンで作って
|
||||
tempCnd.dw = page << 33;
|
||||
tempCnd.dw = HSWOP_N_OP_RD_PAGE;
|
||||
tempCnd.dw |= page << HSWOP_N_RD_PAGE_ADDR_SHIFT;
|
||||
|
||||
// ビックエンディアンにする
|
||||
cnd.b[0] = tempCnd.b[7];
|
||||
@ -108,7 +121,7 @@ HotSwState ReadSegSecure_ROMEMU(CardBootData *cbd)
|
||||
cnd.b[5] = tempCnd.b[2];
|
||||
cnd.b[6] = tempCnd.b[1];
|
||||
cnd.b[7] = tempCnd.b[0];
|
||||
|
||||
|
||||
// MCCMD レジスタ設定
|
||||
reg_HOTSW_MCCMD0 = *(u32 *)cnd.b;
|
||||
reg_HOTSW_MCCMD1 = *(u32 *)&cnd.b[4];
|
||||
@ -173,7 +186,7 @@ HotSwState ChangeModeSecure_ROMEMU(CardBootData *cbd)
|
||||
MI_CpuClear8(&tempCnd, sizeof(GCDCmd64));
|
||||
|
||||
// リトルエンディアンで作って
|
||||
tempCnd.dw = 0xa000000000000000;
|
||||
tempCnd.dw = HSWOP_S_OP_CHG_MODE;
|
||||
|
||||
// ビックエンディアンにする
|
||||
cnd.b[0] = tempCnd.b[7];
|
||||
|
||||
Loading…
Reference in New Issue
Block a user