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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
2.3 KiB
C
87 lines
2.3 KiB
C
/*---------------------------------------------------------------------------*
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Project: TwlBrom - thread
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File: main.c
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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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#include <brom.h>
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#include <brom/nand/nand.h>
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//REG_NAND_COMMAND
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#define NAND_START (0x0100)
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#define NAND_BUSY NAND_START
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#define NAND_RESET 6
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#define NAND_READ_STATUS 5
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#define NAND_ERASE_BLOCK 4
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#define NAND_PROGRAM_PAGE 3
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#define NAND_READ_PAGE 1
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//REG_NAND_ECC
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#define NAND_ENABLE_ECC 1
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#define REG_NAND_ADR_LO (0x18019840)
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#define REG_NAND_ADR_HI (0x18019842)
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#define REG_NAND_COMMAND (0x1801984E)
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#define REG_NAND_ECC (0x18019850)
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#define REG_NAND_DATA (0x18019000)
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#define REG_NAND_SPARE (0x18019800)
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NandPageCacheFormat NandPageCache[1];
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u32 BlockBuf [2*1024/4];
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void BromMain( void )
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{
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u32 s_ecc, n_ecc;
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osInitException();
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osInitBROM();
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osPrintf( "ARM11: start\n" );
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osInitThread();
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nandInit();
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nandEnable( NandPageCache);
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miCpuFill8( BlockBuf, 0x33, 2*1024);
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osTPrintf( "nandWriteSector...");
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nandWriteSector( BlockBuf, 0, 1);
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osTPrintf( "done\n");
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osTPrintf( "nandFlush...");
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nandFlush();
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osTPrintf( "done\n");
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miCpuFill8( BlockBuf, 0x5A, 2*1024);
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osTPrintf( "nandReadSector...");
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nandReadSector( BlockBuf, 0, 1);
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osTPrintf( "done\n");
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osTPrintf( "finished.\n");
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while (1)
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{
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u32 pmon = osGetPerfMonitor(OS_MONITOR_1);
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OSTick tick = osGetTick();
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osSleep(1000);
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tick = osGetTick() - tick;
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pmon = osGetPerfMonitor(OS_MONITOR_1) - pmon;
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osTPrintf( "sleep tick = %llu msec\n", OS_TICK_TO_MSEC(tick) );
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osTPrintf( "sleep mon = %llu msec\n", OS_PMON_TO_MSEC(pmon) );
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}
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}
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