mirror of
https://github.com/rvtr/TwlIPL.git
synced 2025-10-31 06:01:12 -04:00
593ffe9d6f
・HIDDENヘッダのsdmc.hをincludeせずに、必要な定義をローカルで持つようにする。 ・TwlIPL/components/armadillo_uji にコンポーネントをインストールするよう変更。 git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@2775 b08762b0-b915-fc4b-9d8c-17b2551a87ff
414 lines
13 KiB
C
414 lines
13 KiB
C
/*---------------------------------------------------------------------------*
|
|
Project: TwlSDK - NandInitializer
|
|
File: kami_pxi.c
|
|
|
|
Copyright 2008 Nintendo. All rights reserved.
|
|
|
|
These coded instructions, statements, and computer programs contain
|
|
proprietary information of Nintendo of America Inc. and/or Nintendo
|
|
Company Ltd., and are protected by Federal copyright law. They may
|
|
not be disclosed to third parties or copied or duplicated in any form,
|
|
in whole or in part, without the prior written consent of Nintendo.
|
|
|
|
$Date:: $
|
|
$Rev$
|
|
$Author$
|
|
*---------------------------------------------------------------------------*/
|
|
|
|
#include <twl.h>
|
|
#include <twl/exi/ARM7/genPort2.h>
|
|
#include "kami_pxi.h"
|
|
#include "fifo.h"
|
|
#include "twl/cdc.h"
|
|
#include "formatter.h"
|
|
#include "mcu_firm.h"
|
|
#include <twl/ltdmain_begin.h>
|
|
#include <twl/mcu.h>
|
|
#include <twl/camera.h>
|
|
#include <twl/camera/ARM7/i2c_sharp.h>
|
|
#include <twl/camera/ARM7/i2c_micron.h>
|
|
|
|
/* sdmc.h はFATFSライブラリ内の非公開ヘッダのため、必要な定義をローカルで持つ。 */
|
|
//#include <twl/sdmc.h>
|
|
|
|
typedef enum {
|
|
SDMC_PORT_CARD = 0x400,
|
|
SDMC_PORT_NAND = 0x401
|
|
}SDMC_PORT_NO;
|
|
|
|
#define TRUE 1 /* Don't change */
|
|
#define FALSE 0 /* Don't change */
|
|
|
|
typedef unsigned char byte; /* Don't change */
|
|
typedef unsigned short word; /* Don't change */
|
|
typedef unsigned long dword; /* Don't change */
|
|
|
|
#define BOOLEAN int
|
|
|
|
extern BOOL FATFSi_nandRtfsIo( int driveno, dword block, void* buffer, word count, BOOLEAN reading);
|
|
extern BOOL sdmcFormatNandLog( BOOL verify_flag);
|
|
extern void sdmcGetCID( SDMC_PORT_NO port, u32* dest);
|
|
extern void SPI_Lock(u32 id);
|
|
extern void SPI_Unlock(u32 id);
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
定数定義
|
|
*---------------------------------------------------------------------------*/
|
|
#define KAMITEST_MESSAGE_ARRAY_MAX 4 // スレッド同期用メッセージキューのサイズ
|
|
#define KAMITEST_THREAD_STACK_SIZE 2048 // スレッドのスタックサイズ
|
|
|
|
#define KAMITEST_THREAD_PRIORITY 6
|
|
|
|
// アライメント調整してコピーする
|
|
#define KAMI_UNPACK_U8(d, s) \
|
|
(*(d) = (u8)((((u8*)s)[0] << 0)))
|
|
#define KAMI_UNPACK_U16(d, s) \
|
|
(*(d) = (u16)((((u8*)s)[0] << 0) | (((u8*)s)[1] << 8)))
|
|
#define KAMI_UNPACK_U32(d, s) \
|
|
(*(d) = (u32)((((u8*)s)[0] << 0) | (((u8*)s)[1] << 8) | (((u8*)s)[2] << 16) | (((u8*)s)[3] << 24)))
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
型定義
|
|
*---------------------------------------------------------------------------*/
|
|
typedef struct KamiWork
|
|
{
|
|
BOOL result;
|
|
u32 total;
|
|
u32 current;
|
|
KamiCommand command;
|
|
u8 data[KAMITEST_PXI_DATA_SIZE_MAX]; // 後続データ格納用
|
|
|
|
OSMessageQueue msgQ; // スレッド同期用メッセージキュー
|
|
OSMessage msgArray[KAMITEST_MESSAGE_ARRAY_MAX];
|
|
// メッセージを格納するバッファ
|
|
OSThread thread; // KAMI用スレッド
|
|
u64 stack[KAMITEST_THREAD_STACK_SIZE / sizeof(u64)];
|
|
// KAMI用スレッドのスタック
|
|
}
|
|
KamiWork;
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
静的変数定義
|
|
*---------------------------------------------------------------------------*/
|
|
static BOOL kamiInitialized;
|
|
static KamiWork kamiWork;
|
|
static u32 kamiSpiLockId;
|
|
|
|
/*---------------------------------------------------------------------------*
|
|
内部関数定義
|
|
*---------------------------------------------------------------------------*/
|
|
static void KamiPxiCallback(PXIFifoTag tag, u32 data, BOOL err);
|
|
static void KamiReturnResult(KamiCommand command, KAMIPxiResult result);
|
|
static void KamiReturnResultEx(KamiCommand command, KAMIPxiResult result, u8 size, u8* data);
|
|
static void KamiThread(void *arg);
|
|
|
|
void KamiPxiInit(void)
|
|
{
|
|
if (kamiInitialized)
|
|
{
|
|
return;
|
|
}
|
|
kamiInitialized = TRUE;
|
|
kamiSpiLockId = (u32)OS_GetLockID();
|
|
if (kamiSpiLockId == OS_LOCK_ID_ERROR)
|
|
{
|
|
OS_Panic("%s: OS_GetLockID failed.\n", __FUNCTION__);
|
|
}
|
|
|
|
PXI_Init();
|
|
PXI_SetFifoRecvCallback(PXI_FIFO_TAG_KAMITEST, KamiPxiCallback);
|
|
|
|
OS_InitMessageQueue(&kamiWork.msgQ, kamiWork.msgArray, KAMITEST_MESSAGE_ARRAY_MAX);
|
|
OS_CreateThread(&kamiWork.thread, KamiThread, 0,
|
|
(void *)(kamiWork.stack + (KAMITEST_THREAD_STACK_SIZE / sizeof(u64))),
|
|
KAMITEST_THREAD_STACK_SIZE, KAMITEST_THREAD_PRIORITY);
|
|
OS_WakeupThreadDirect(&kamiWork.thread);
|
|
}
|
|
|
|
static void KamiPxiCallback(PXIFifoTag tag, u32 data, BOOL err)
|
|
{
|
|
#pragma unused( tag )
|
|
if (err)
|
|
{
|
|
return;
|
|
}
|
|
if (data & KAMITEST_PXI_START_BIT) // 先頭データ
|
|
{
|
|
kamiWork.total = (u8)((data & KAMITEST_PXI_DATA_NUMS_MASK) >> KAMITEST_PXI_DATA_NUMS_SHIFT);
|
|
kamiWork.current = 0;
|
|
kamiWork.command = (KamiCommand)((data & KAMITEST_PXI_COMMAND_MASK) >> KAMITEST_PXI_COMMAND_SHIFT);
|
|
kamiWork.data[kamiWork.current++] = (u8)((data & KAMITEST_PXI_1ST_DATA_MASK) >> KAMITEST_PXI_1ST_DATA_SHIFT);
|
|
}
|
|
else // 後続データ
|
|
{
|
|
kamiWork.data[kamiWork.current++] = (u8)((data & 0xFF0000) >> 16);
|
|
kamiWork.data[kamiWork.current++] = (u8)((data & 0x00FF00) >> 8);
|
|
kamiWork.data[kamiWork.current++] = (u8)((data & 0x0000FF) >> 0);
|
|
}
|
|
if (kamiWork.current >= kamiWork.total)
|
|
{
|
|
switch (kamiWork.command)
|
|
{
|
|
case KAMI_EXE_FORMAT:
|
|
case KAMI_NAND_IO:
|
|
case KAMI_MCU_WRITE_FIRM:
|
|
case KAMI_MCU_IO:
|
|
case KAMI_CODEC_IO:
|
|
case KAMI_ARM7_IO:
|
|
case KAMI_CDC_GO_DSMODE:
|
|
case KAMI_CLEAR_NAND_ERRORLOG:
|
|
case KAMI_GET_CAMERA_MODULE_TYPE:
|
|
case KAMI_GET_NAND_CID:
|
|
if (!OS_SendMessage(&kamiWork.msgQ, NULL, OS_MESSAGE_NOBLOCK))
|
|
{
|
|
KamiReturnResult(kamiWork.command, KAMI_PXI_RESULT_FATAL_ERROR);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
KamiReturnResult(kamiWork.command, KAMI_PXI_RESULT_INVALID_COMMAND);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void KamiReturnResult(KamiCommand command, KAMIPxiResult result)
|
|
{
|
|
u32 pxiData = (u32)(KAMITEST_PXI_START_BIT | KAMITEST_PXI_RESULT_BIT |
|
|
((command << KAMITEST_PXI_COMMAND_SHIFT) & KAMITEST_PXI_COMMAND_MASK) |
|
|
((1 << KAMITEST_PXI_DATA_NUMS_SHIFT) & KAMITEST_PXI_DATA_NUMS_MASK) |
|
|
((result << KAMITEST_PXI_1ST_DATA_SHIFT) & KAMITEST_PXI_1ST_DATA_MASK));
|
|
while (0 > PXI_SendWordByFifo(PXI_FIFO_TAG_KAMITEST, pxiData, 0))
|
|
{
|
|
}
|
|
}
|
|
|
|
static void KamiReturnResultEx(KamiCommand command, KAMIPxiResult result, u8 size, u8* data)
|
|
{
|
|
u32 pxiData = (u32)(KAMITEST_PXI_START_BIT | KAMITEST_PXI_RESULT_BIT |
|
|
((command << KAMITEST_PXI_COMMAND_SHIFT) & KAMITEST_PXI_COMMAND_MASK) |
|
|
(((size+1) << KAMITEST_PXI_DATA_NUMS_SHIFT) & KAMITEST_PXI_DATA_NUMS_MASK) |
|
|
((result << KAMITEST_PXI_1ST_DATA_SHIFT) & KAMITEST_PXI_1ST_DATA_MASK));
|
|
int i;
|
|
while (0 > PXI_SendWordByFifo(PXI_FIFO_TAG_KAMITEST, pxiData, 0))
|
|
{
|
|
}
|
|
for (i = 0; i < size; i+= 3)
|
|
{
|
|
pxiData = (u32)((data[i] << 16) | (data[i+1] << 8) | data[i+2]);
|
|
while (0 > PXI_SendWordByFifo(PXI_FIFO_TAG_KAMITEST, pxiData, 0))
|
|
{
|
|
}
|
|
}
|
|
}
|
|
|
|
static void KamiThread(void *arg)
|
|
{
|
|
#pragma unused( arg )
|
|
OSMessage msg;
|
|
BOOL result;
|
|
|
|
while (TRUE)
|
|
{
|
|
(void)OS_ReceiveMessage(&kamiWork.msgQ, &msg, OS_MESSAGE_BLOCK);
|
|
switch (kamiWork.command)
|
|
{
|
|
case KAMI_EXE_FORMAT:
|
|
{
|
|
result = ExeFormat((FormatMode)kamiWork.data[0]); // Quick or Full
|
|
if (result)
|
|
{
|
|
KamiReturnResult(kamiWork.command, KAMI_PXI_RESULT_SUCCESS_TRUE);
|
|
}
|
|
else
|
|
{
|
|
KamiReturnResult(kamiWork.command, KAMI_PXI_RESULT_SUCCESS_FALSE);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case KAMI_NAND_IO:
|
|
{
|
|
BOOL is_read;
|
|
u32 block;
|
|
void* buffer;
|
|
u32 count;
|
|
|
|
is_read = (BOOL)kamiWork.data[0];
|
|
KAMI_UNPACK_U32(&block, &kamiWork.data[1]);
|
|
KAMI_UNPACK_U32((u32 *)(&buffer), &kamiWork.data[5]);
|
|
KAMI_UNPACK_U32(&count, &kamiWork.data[9]);
|
|
|
|
result = FATFSi_nandRtfsIo( 0, block, buffer, (u16)count, is_read );
|
|
if (result)
|
|
{
|
|
KamiReturnResult(kamiWork.command, KAMI_PXI_RESULT_SUCCESS_TRUE);
|
|
}
|
|
else
|
|
{
|
|
KamiReturnResult(kamiWork.command, KAMI_PXI_RESULT_SUCCESS_FALSE);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case KAMI_MCU_WRITE_FIRM:
|
|
{
|
|
void* buffer;
|
|
KAMI_UNPACK_U32((u32 *)(&buffer), &kamiWork.data[1]);
|
|
|
|
if ( MCU_WriteFirm( buffer ) )
|
|
{
|
|
KamiReturnResult(kamiWork.command, KAMI_PXI_RESULT_SUCCESS);
|
|
}
|
|
else
|
|
{
|
|
KamiReturnResult(kamiWork.command, KAMI_PXI_RESULT_SUCCESS_FALSE);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case KAMI_MCU_IO:
|
|
{
|
|
BOOL is_read;
|
|
u32 reg_no;
|
|
u32 write;
|
|
u32 read;
|
|
|
|
is_read = (BOOL)kamiWork.data[0];
|
|
KAMI_UNPACK_U32(®_no, &kamiWork.data[1]);
|
|
KAMI_UNPACK_U32(&write, &kamiWork.data[5]);
|
|
|
|
if (is_read)
|
|
{
|
|
read = MCU_ReadRegister( (u8)reg_no );
|
|
KamiReturnResultEx(kamiWork.command, KAMI_PXI_RESULT_SUCCESS, sizeof(u8), (u8*)&read );
|
|
}
|
|
else
|
|
{
|
|
MCU_WriteRegister( (u8)reg_no, (u8)write );
|
|
KamiReturnResult(kamiWork.command, KAMI_PXI_RESULT_SUCCESS);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case KAMI_CODEC_IO:
|
|
{
|
|
BOOL is_read;
|
|
u8 page;
|
|
u8 reg_no;
|
|
u32 write;
|
|
u32 read;
|
|
|
|
is_read = (BOOL)kamiWork.data[0];
|
|
KAMI_UNPACK_U8(&page, &kamiWork.data[1]);
|
|
KAMI_UNPACK_U8(®_no, &kamiWork.data[2]);
|
|
KAMI_UNPACK_U32(&write, &kamiWork.data[5]);
|
|
|
|
if (is_read)
|
|
{
|
|
SPI_Lock(kamiSpiLockId); // CODEC用SPI排他ロック
|
|
read = CDC_ReadSpiRegisterEx( page, reg_no );
|
|
SPI_Unlock(kamiSpiLockId); // CODEC用SPI排他ロック
|
|
KamiReturnResultEx(kamiWork.command, KAMI_PXI_RESULT_SUCCESS, sizeof(u8), (u8*)&read );
|
|
}
|
|
else
|
|
{
|
|
SPI_Lock(kamiSpiLockId); // CODEC用SPI排他ロック
|
|
CDC_WriteSpiRegisterEx( page, reg_no, (u8)write );
|
|
SPI_Unlock(kamiSpiLockId); // CODEC用SPI排他ロック
|
|
KamiReturnResult(kamiWork.command, KAMI_PXI_RESULT_SUCCESS);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case KAMI_ARM7_IO:
|
|
{
|
|
BOOL is_read;
|
|
u32 addr;
|
|
u32 write;
|
|
u32 read;
|
|
|
|
is_read = (BOOL)kamiWork.data[0];
|
|
KAMI_UNPACK_U32(&addr, &kamiWork.data[1]);
|
|
KAMI_UNPACK_U32(&write, &kamiWork.data[5]);
|
|
|
|
if (is_read)
|
|
{
|
|
read = *(u32 *)addr;
|
|
KamiReturnResultEx(kamiWork.command, KAMI_PXI_RESULT_SUCCESS, sizeof(u32), (u8*)&read );
|
|
}
|
|
else
|
|
{
|
|
*(u32 *)addr = write;
|
|
KamiReturnResult(kamiWork.command, KAMI_PXI_RESULT_SUCCESS);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case KAMI_CDC_GO_DSMODE:
|
|
{
|
|
CDC_Init(); // IIRなどのパラメータ初期化のため
|
|
CDC_GoDsMode();
|
|
KamiReturnResult(kamiWork.command, KAMI_PXI_RESULT_SUCCESS);
|
|
}
|
|
break;
|
|
|
|
case KAMI_CLEAR_NAND_ERRORLOG:
|
|
{
|
|
if (sdmcFormatNandLog(TRUE))
|
|
{
|
|
KamiReturnResult(kamiWork.command, KAMI_PXI_RESULT_SUCCESS);
|
|
}
|
|
else
|
|
{
|
|
KamiReturnResult(kamiWork.command, KAMI_PXI_RESULT_SUCCESS_FALSE);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case KAMI_GET_CAMERA_MODULE_TYPE:
|
|
{
|
|
CameraModuleTypes types;
|
|
if (CAMERAi_IsSharpModule(CAMERA_SELECT_IN))
|
|
{
|
|
types.in = CAMERA_MODULE_TYPE_SHARP;
|
|
}
|
|
else if (CAMERAi_IsMicronModule(CAMERA_SELECT_IN))
|
|
{
|
|
types.in = CAMERA_MODULE_TYPE_MICRON;
|
|
}
|
|
else
|
|
{
|
|
types.in = CAMERA_MODULE_TYPE_UNKNOWN;
|
|
}
|
|
if (CAMERAi_IsSharpModule(CAMERA_SELECT_OUT))
|
|
{
|
|
types.out = CAMERA_MODULE_TYPE_SHARP;
|
|
}
|
|
else if (CAMERAi_IsMicronModule(CAMERA_SELECT_OUT))
|
|
{
|
|
types.out = CAMERA_MODULE_TYPE_MICRON;
|
|
}
|
|
else
|
|
{
|
|
types.out = CAMERA_MODULE_TYPE_UNKNOWN;
|
|
}
|
|
KamiReturnResultEx(kamiWork.command, KAMI_PXI_RESULT_SUCCESS, sizeof(CameraModuleTypes), (u8*)&types);
|
|
}
|
|
break;
|
|
|
|
case KAMI_GET_NAND_CID:
|
|
{
|
|
u8 buffer[16];
|
|
sdmcGetCID( SDMC_PORT_NAND, (u32*)buffer);
|
|
KamiReturnResultEx(kamiWork.command, KAMI_PXI_RESULT_SUCCESS, sizeof(buffer), (u8*)buffer );
|
|
}
|
|
break;
|
|
|
|
default:
|
|
KamiReturnResult(kamiWork.command, KAMI_PXI_RESULT_INVALID_COMMAND);
|
|
}
|
|
}
|
|
}
|
|
|
|
#include <twl/ltdmain_end.h>
|