2006-07-13 07:40:30 +00:00
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/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2006 Ulrich Pegelow
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*
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2008-06-28 18:10:04 +00:00
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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2006-07-13 07:40:30 +00:00
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include "system.h"
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#include "kernel.h"
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#include "logf.h"
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#include "m5636.h"
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#include "m5636-target.h"
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/* Disclaimer: This code had to be developed without any documentation for the
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M5636 USBOTG chip, due to the restrictive information policy of
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its manufacturer.
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The development is solely based on reverse engineering.
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Malfunctioning (with the risk of possible damage to the
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hardware) can not be fully excluded.
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USE THIS CODE AT YOUR OWN RISK!
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*/
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/* Init: This currently just puts the M5636 into sleep mode */
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void m5636_init(void)
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{
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m5636_device_init();
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M5636_4068 |= 0x0003; /* ???? */
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M5636_4068 |= 0x0080; /* ???? */
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M5636_4078 |= 0x0001; /* ???? */
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}
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