From 5f655c93f931236c173700f54e4b329bf709e7cc Mon Sep 17 00:00:00 2001 From: Linus Nielsen Feltzing Date: Thu, 13 Jul 2006 07:40:30 +0000 Subject: 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 --- firmware/target/coldfire/iaudio/x5/m5636-target.h | 37 +++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100755 firmware/target/coldfire/iaudio/x5/m5636-target.h (limited to 'firmware/target/coldfire/iaudio/x5/m5636-target.h') diff --git a/firmware/target/coldfire/iaudio/x5/m5636-target.h b/firmware/target/coldfire/iaudio/x5/m5636-target.h new file mode 100755 index 0000000000..51cb933c07 --- /dev/null +++ b/firmware/target/coldfire/iaudio/x5/m5636-target.h @@ -0,0 +1,37 @@ +/*************************************************************************** + * __________ __ ___. + * 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 -- cgit v1.2.3