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https://github.com/rvtr/ctr_firmware.git
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aeb80dda11
git-svn-id: file:///Volumes/Transfer/gigaleak_20231201/2020-09-30%20-%20paladin.7z/paladin/ctr_firmware@284 b871894f-2f95-9b40-918c-086798483c85
148 lines
4.5 KiB
C
148 lines
4.5 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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#include <firm/fatfs/rtfs.h>
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#include <revolution/wfstypes.h>
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#include <revolution/wfs.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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void NandReset( void);
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void NandErase( u16 adr_hi, u16 adr_lo);
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void NandWrite( u16 adr_hi, u16 adr_lo, u32* buf);
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void NandRead( u16 adr_hi, u16 adr_lo);
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u32 CalcECC( u32* buf);
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u32 CalcCP( u32* buf, u32 st, u32 cmp, u32 logic);
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u32 CalcLP( u32* buf, u32 st, u32 cmp, u32 logic);
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BOOL i_nandCheckECC( u32* data, u32* stored_ecc, u32 new_ecc);
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void nandSetFormatRequest( u16 partition_num, u32* partition_sectors);
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NandPageCacheFormat NandPageCache[1];
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u32 BlockBuf[2*1024/4];
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u32 my_heap[0x40400/4];
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u16 WfsWorkBuf[(WFS_MIN_WORK_SPACE_SIZE/2)+512];
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u16* WfsAlignedWorkBuf;
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WFSResult WFSDebugSetTitleId(WFSTitleId titleId);
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#define MY_STACK_SIZE (4*1024)
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OSThread my_tsk;
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u64 my_stack[MY_STACK_SIZE / sizeof(u64)];
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void MyThread( void* arg)
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{
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(void)osEnableInterrupts();
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while( 1) {
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osSleep( 1);
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};
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}
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void BromMain( void )
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{
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u32 partition_sectors[5];
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DEV_GEOMETRY dgeometry;
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PCFD fd;
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int result;
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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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(void)osEnableInterrupts();
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/**/
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// osCreateThread( &my_tsk, MyThread, NULL, (my_stack+MY_STACK_SIZE / sizeof(u64)), MY_STACK_SIZE, 14);
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// osWakeupThreadDirect( &my_tsk);
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/*nand<6E>h<EFBFBD><68><EFBFBD>C<EFBFBD>o<EFBFBD><6F><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
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nandInit();
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nandEnable( NandPageCache);
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{
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char path_str[128];
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char wfsVolumeId[16];
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WFSFileHandle fileHandle;
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WFSResult wfsResult;
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buddy_allocator_init( my_heap, 0x40000); //32KB
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/*--- WFS<46><53><EFBFBD>C<EFBFBD>u<EFBFBD><75><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ---*/
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osTPrintf( "ok\n");
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WfsAlignedWorkBuf = (u16*)(MATH_ROUNDUP( (int)WfsWorkBuf, 512));
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osTPrintf( "aligned buffer : 0x%x\n", (u32)WfsAlignedWorkBuf);
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wfsResult = WFSInit( WfsAlignedWorkBuf, WFS_MIN_WORK_SPACE_SIZE);
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osTPrintf( "WFSInit : %d\n", wfsResult);
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/*--- <20>t<EFBFBD>H<EFBFBD>[<5B>}<7D>b<EFBFBD>g ---*/
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WFSDebugSetTitleId( WFS_ROOT_ID);
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wfsResult = WFSInitializeDevice( "msc01");
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osTPrintf( "WFSInitializeDevice : %d\n", wfsResult);
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/*--- <20>}<7D>E<EFBFBD><45><EFBFBD>g ---*/
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wfsResult = WFSGetVolumeId( "msc01", wfsVolumeId);
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osTPrintf( "WFSGetVolumeId : %d\n", wfsResult);
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wfsResult = WFSMountDevice( "msc01", wfsVolumeId);
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osTPrintf( "WFSMountDevice : %d\n", wfsResult);
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osTPrintf( "/vol/%s\n", wfsVolumeId);
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#if 1
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/*--- <20>f<EFBFBD>B<EFBFBD><42><EFBFBD>N<EFBFBD>g<EFBFBD><67> ---*/
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osSPrintf( (char*)path_str, "/vol/%s/%s", wfsVolumeId, "home");
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osTPrintf( "createdir ... %s\n", path_str);
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// wfsResult = WFSCreateDirectory( (char*)path_str, (WFS_PERM_READ | WFS_PERM_ADD_OR_DELETE_FILE | WFS_PERM_LIST | WFS_PERM_DELETE_OR_MOVE), 0);
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wfsResult = WFSCreateDirectory( (char*)path_str, WFS_PERM_FULL, 0);
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osTPrintf( "WFSCreateDirectory : %d\n", wfsResult);
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#endif
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WFSExit();
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}
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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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