637f34cb64
Newer Book-E cores (e500mc, e5500, e6500) do not support the WE bit in the MSR, and instead delegate CPU idling to the SoC. Perhaps in the future the QORIQ_DPAA option for the mpc85xx platform will become a subclass, which will eliminate most of the #ifdef's.
65 lines
2.4 KiB
C
65 lines
2.4 KiB
C
/*-
|
|
* Copyright (C) 1996 Wolfgang Solfrank.
|
|
* Copyright (C) 1996 TooLs GmbH.
|
|
* 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.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by TooLs GmbH.
|
|
* 4. The name of TooLs GmbH may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``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 TOOLS GMBH 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.
|
|
*
|
|
* $NetBSD: powerpc.h,v 1.3 2000/06/01 00:49:59 matt Exp $
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _MACHINE_PLATFORM_H_
|
|
#define _MACHINE_PLATFORM_H_
|
|
|
|
#include <machine/smp.h>
|
|
#include <machine/pcpu.h>
|
|
|
|
struct mem_region {
|
|
uint64_t mr_start;
|
|
uint64_t mr_size;
|
|
};
|
|
|
|
void mem_regions(struct mem_region **, int *, struct mem_region **, int *);
|
|
vm_offset_t platform_real_maxaddr(void);
|
|
|
|
u_long platform_timebase_freq(struct cpuref *);
|
|
|
|
int platform_smp_first_cpu(struct cpuref *);
|
|
int platform_smp_next_cpu(struct cpuref *);
|
|
int platform_smp_get_bsp(struct cpuref *);
|
|
int platform_smp_start_cpu(struct pcpu *);
|
|
void platform_smp_ap_init(void);
|
|
|
|
const char *installed_platform(void);
|
|
void platform_probe_and_attach(void);
|
|
|
|
void platform_cpu_idle(int);
|
|
|
|
void platform_sleep(void);
|
|
|
|
#endif /* _MACHINE_PLATFORM_H_ */
|