diff options
author | raj <raj@FreeBSD.org> | 2008-12-17 15:27:49 +0000 |
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committer | raj <raj@FreeBSD.org> | 2008-12-17 15:27:49 +0000 |
commit | d71801145e3d4af3d6f752336d55ddcddc1a7da1 (patch) | |
tree | 0b59b4e7b12b10dfe2627893da2236192f787c24 /sys/powerpc/mpc85xx/mpc85xx.h | |
parent | ce7791f58daab11561fdaeb180f17b71fbe9bcf6 (diff) | |
download | FreeBSD-src-d71801145e3d4af3d6f752336d55ddcddc1a7da1.zip FreeBSD-src-d71801145e3d4af3d6f752336d55ddcddc1a7da1.tar.gz |
Improve MPC85XX helper routines.
- Move CCSR accessors to the shared MPC85XX area
- Simplify SVR version subfield handling
- Adjust OCP
Diffstat (limited to 'sys/powerpc/mpc85xx/mpc85xx.h')
-rw-r--r-- | sys/powerpc/mpc85xx/mpc85xx.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/sys/powerpc/mpc85xx/mpc85xx.h b/sys/powerpc/mpc85xx/mpc85xx.h new file mode 100644 index 0000000..525783a --- /dev/null +++ b/sys/powerpc/mpc85xx/mpc85xx.h @@ -0,0 +1,35 @@ +/*- + * Copyright (C) 2008 Semihalf, Rafal Jaworowski + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _MPC85XX_H_ +#define _MPC85XX_H_ + +uint32_t ccsr_read4(uintptr_t addr); +void ccsr_write4(uintptr_t addr, uint32_t val); + +#endif /* _MPC85XX_H_ */ |