rockbox/firmware/target/coldfire/iaudio/x5/m5636-target.h
Linus Nielsen Feltzing 5f655c93f9 Patch #5639 by Ulrich Pegelow, inits the M5636 USBOTG chip on the X5 to reduce the battery consumption.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10208 a1c6a512-1295-4272-9138-f99709370657
2006-07-13 07:40:30 +00:00

37 lines
1.4 KiB
C
Executable file

/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2006 Ulrich Pegelow
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef M5636_TARGET_H
#define M5636_TARGET_H
#define M5636_BASE 0xf0004000L /* Rockbox: 0xf0004000; OF: 0x20004000 */
/* We are currently lacking a datasheet for the M5636. No mnemonics available.
The registers are named according to their respective hexadecimal offsets.
*/
#define M5636_4064 (*(volatile unsigned short *)(M5636_BASE + 0x64L))
#define M5636_4068 (*(volatile unsigned short *)(M5636_BASE + 0x68L))
#define M5636_4078 (*(volatile unsigned short *)(M5636_BASE + 0x78L))
extern void m5636_device_init(void);
/* for debugging purposes only */
extern void m5636_dump_regs(void);
#endif