mirror of
https://github.com/Rockbox/rockbox.git
synced 2026-10-10 08:03:04 -04:00
46 lines
1.7 KiB
C
46 lines
1.7 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
*
|
|
* Copyright (C) 2006 Ulrich Pegelow
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#include "system.h"
|
|
#include "kernel.h"
|
|
#include "logf.h"
|
|
#include "m5636.h"
|
|
#include "m5636-target.h"
|
|
|
|
/* Disclaimer: This code had to be developed without any documentation for the
|
|
M5636 USBOTG chip, due to the restrictive information policy of
|
|
its manufacturer.
|
|
The development is solely based on reverse engineering.
|
|
Malfunctioning (with the risk of possible damage to the
|
|
hardware) can not be fully excluded.
|
|
USE THIS CODE AT YOUR OWN RISK!
|
|
*/
|
|
|
|
/* Init: This currently just puts the M5636 into sleep mode */
|
|
|
|
void m5636_init(void)
|
|
{
|
|
m5636_device_init();
|
|
|
|
M5636_4068 |= 0x0003; /* ???? */
|
|
M5636_4068 |= 0x0080; /* ???? */
|
|
M5636_4078 |= 0x0001; /* ???? */
|
|
}
|
|
|