92 lines
3.2 KiB
C
92 lines
3.2 KiB
C
/* $NetBSD: cpu.h,v 1.4 2002/08/11 13:32:20 simonb Exp $ */
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/*
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* Copyright 2002 Wasabi Systems, Inc.
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* All rights reserved.
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*
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* Written by Eduardo Horvath for Wasabi Systems, Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed for the NetBSD Project by
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* Wasabi Systems, Inc.
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* 4. The name of Wasabi Systems, Inc. may not be used to endorse
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* or promote products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _IBM4XX_CPU_H_
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#define _IBM4XX_CPU_H_
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/* PVRs for different IBM CPUs */
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#define PVR_401A1 0x00210000
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#define PVR_401B2 0x00220000
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#define PVR_401C2 0x00230000
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#define PVR_401D2 0x00240000
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#define PVR_401E2 0x00250000
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#define PVR_401F2 0x00260000
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#define PVR_401G2 0x00270000
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#define PVR_403 0x00200000
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#define PVR_405GP 0x40110000
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#define PVR_405GP_PASS1 0x40110000 /* RevA */
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#define PVR_405GP_PASS2 0x40110040 /* RevB */
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#define PVR_405GP_PASS2_1 0x40110082 /* RevC */
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#define PVR_405GP_PASS3 0x401100c4 /* RevD */
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#if defined(_KERNEL)
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extern char bootpath[];
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void calc_delayconst(void);
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void ppc4xx_reset(void) __attribute__((__noreturn__));
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#endif /* _KERNEL */
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#include <powerpc/cpu.h>
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/*
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* Board configuration structure from the OpenBIOS.
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*/
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struct board_cfg_data {
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unsigned char usr_config_ver[4];
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unsigned char rom_sw_ver[30];
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unsigned int mem_size;
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unsigned char mac_address_local[6];
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unsigned char mac_address_pci[6];
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unsigned int processor_speed;
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unsigned int plb_speed;
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unsigned int pci_speed;
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};
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extern struct board_cfg_data board_data;
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/* Board info database stuff */
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extern struct propdb *board_info;
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#define board_info_set(n, v, l, f, w) \
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prop_set(board_info, 0, (n), (v), (l), (f), (w))
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#define board_info_get(n, v, l) \
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prop_get(board_info, 0, (n), (v), (l), NULL)
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#endif /* _IBM4XX_CPU_H_ */
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