af3dc4a7ca
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.
106 lines
3.2 KiB
C
106 lines
3.2 KiB
C
/*-
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* SPDX-License-Identifier: BSD-4-Clause
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*
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* Copyright (c) 2012 Oleksandr Tymoshenko.
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* All rights reserved.
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*
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* This code is derived from software written for Brini by Mark Brinicombe
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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 Brini.
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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 BRINI ``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 BRINI 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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#include "opt_ddb.h"
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#include "opt_platform.h"
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/bus.h>
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#include <sys/devmap.h>
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#include <vm/vm.h>
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#include <vm/pmap.h>
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#include <machine/bus.h>
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#include <machine/machdep.h>
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#include <machine/platform.h>
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#include <machine/platformvar.h>
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#include "platform_if.h"
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/* Start of address space used for bootstrap map */
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#define DEVMAP_BOOTSTRAP_MAP_START 0xE0000000
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static vm_offset_t
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versatile_lastaddr(platform_t plat)
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{
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return (DEVMAP_BOOTSTRAP_MAP_START);
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}
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#define FDT_DEVMAP_MAX (2) /* FIXME */
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static struct devmap_entry fdt_devmap[FDT_DEVMAP_MAX] = {
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{ 0, 0, 0, },
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{ 0, 0, 0, }
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};
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/*
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* Construct devmap table with DT-derived config data.
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*/
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static int
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versatile_devmap_init(platform_t plat)
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{
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int i = 0;
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fdt_devmap[i].pd_va = 0xf0100000;
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fdt_devmap[i].pd_pa = 0x10100000;
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fdt_devmap[i].pd_size = 0x01000000; /* 1 MB */
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devmap_register_table(&fdt_devmap[0]);
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return (0);
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}
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static void
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versatile_cpu_reset(platform_t plat)
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{
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printf("cpu_reset\n");
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while (1);
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}
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static platform_method_t versatile_methods[] = {
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PLATFORMMETHOD(platform_lastaddr, versatile_lastaddr),
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PLATFORMMETHOD(platform_devmap_init, versatile_devmap_init),
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PLATFORMMETHOD(platform_cpu_reset, versatile_cpu_reset),
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PLATFORMMETHOD_END,
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};
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FDT_PLATFORM_DEF(versatile, "versatile", 0, "arm,versatile-pb", 1);
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