flashallerasethrough.c
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/*---------------------------------------------------------------------
Copyright (C) 1998 Nintendo.
File flash.c
Coded by Atushi Watanabe. Dec 1, 1998.
Modified by Atushi Watanabe. Apr 4, 2000.
Comments 1M Flash ROM access functions(Ver.7.6)
$Id: flashallerasethrough.c,v 1.2 2003/03/26 02:00:13 blythe Exp $
---------------------------------------------------------------------*/
/**************************************************************************
*
* $Revision: 1.2 $
* $Date: 2003/03/26 02:00:13 $
* $Source:
*
**************************************************************************/
#include <ultra64.h>
#include "osint_flash.h"
#ifdef BBPLAYER
#include "bbint.h"
#endif
/* ALL ERASE Through*/
void osFlashAllEraseThrough(void)
{
#ifdef BBPLAYER
if (__osBbFlashSize) {
int i;
u32* p = __osBbFlashAddress;
for(i = 0; i < __osBbFlashSize/4; i++)
p[i] = 0xffffffff;
}
#else
/* All Erase Reserve */
osEPiWriteIo(&__osFlashHandler,(__osFlashHandler.baseAddress|0x10000),0x3c000000);
/* Erase Start */
osEPiWriteIo(&__osFlashHandler,(__osFlashHandler.baseAddress|0x10000),0x78000000);
#endif
}