| /*************************************************************************** |
| * __________ __ ___. |
| * Open \______ \ ____ ____ | | _\_ |__ _______ ___ |
| * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / |
| * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < |
| * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ |
| * \/ \/ \/ \/ \/ |
| * $Id$ |
| * |
| * 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; /* ???? */ |
| } |
| |