7383fda9e0
Move the files from footbridge that are cats specific. Remove EBSA285 kernel as people should be able to use the generic cats kernel for EBSA285 systems.
67 lines
2.8 KiB
C
67 lines
2.8 KiB
C
/* $NetBSD: cyclone_boot.h,v 1.1 2001/06/20 22:14:34 chris Exp $ */
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/*
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* Copyright (c) 1997,1998 Mark Brinicombe.
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* Copyright (c) 1997,1998 Causality Limited.
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* All rights reserved.
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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 by Mark Brinicombe.
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* 4. The name of the company nor the name of the author may be used to
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* endorse or promote products derived from this software without specific
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* prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* Define the boot structure that is passed to the kernel
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* from the cyclone firmware.
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*
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* The bootloader reserves a page for boot argument info.
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* This page will contain the ebsaboot structure and the
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* kernel argument string.
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*/
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struct ebsaboot {
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u_int32_t bt_magic; /* boot info magic number */
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u_int32_t bt_vargp; /* virtual addr of arg page */
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u_int32_t bt_pargp; /* physical addr of arg page */
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const char * bt_args; /* kernel args string pointer */
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pd_entry_t * bt_l1; /* active L1 page table */
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u_int32_t bt_memstart; /* start of physical memory */
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u_int32_t bt_memend; /* end of physical memory */
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u_int32_t bt_memavail; /* start of avail phys memory */
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u_int32_t bt_fclk; /* fclk frequency */
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u_int32_t bt_pciclk; /* PCI bus frequency */
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u_int32_t bt_vers; /* structure version (CATS) */
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u_int32_t bt_features; /* feature mask (CATS) */
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};
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#define BT_MAGIC_NUMBER_EBSA 0x45425341
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#define BT_MAGIC_NUMBER_CATS 0x43415453
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#define BT_BOOT_VERSION_OLD 0
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#define BT_BOOT_VERSION_NEW 1
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/* End of cyclone_boot.h */
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