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/* |
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* Copyright (C) 2005-2007 Anders Gavare. 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 are met: |
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* |
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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. The name of the author may not be used to endorse or promote products |
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* derived from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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* OR 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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* $Id: machine_walnut.c,v 1.4 2007/01/21 21:02:57 debug Exp $ |
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* |
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* TODO: Other evbppc machines? |
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*/ |
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|
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#include <stdio.h> |
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#include <string.h> |
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|
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#include "bus_isa.h" |
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#include "bus_pci.h" |
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#include "cpu.h" |
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#include "device.h" |
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#include "devices.h" |
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#include "machine.h" |
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#include "memory.h" |
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#include "misc.h" |
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|
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|
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MACHINE_SETUP(walnut) |
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{ |
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/* |
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* NetBSD/evbppc (http://www.netbsd.org/Ports/evbppc/) |
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*/ |
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machine->machine_name = "Walnut evaluation board"; |
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|
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machine->main_console_handle = (size_t)device_add(machine, |
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"ns16550 irq=0 addr=0xef600300"); |
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|
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/* OpenBIOS board config data: */ |
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dev_ram_init(machine, 0xfffe0b50, 64, DEV_RAM_RAM, 0); |
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store_32bit_word(cpu, 0xfffe0b50, 0xfffe0b54); |
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store_32bit_word(cpu, 0xfffe0b54, 0x4e800020); /* blr */ |
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store_32bit_word(cpu, 0xfffe0b74, machine->physical_ram_in_mb << 20); |
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store_32bit_word(cpu, 0xfffe0b84, machine->emulated_hz); |
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store_32bit_word(cpu, 0xfffe0b88, 33000000); |
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store_32bit_word(cpu, 0xfffe0b8c, 66000000); |
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|
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#if 0 |
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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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#endif |
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} |
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|
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|
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MACHINE_DEFAULT_CPU(walnut) |
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{ |
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machine->cpu_name = strdup("PPC405GP"); |
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} |
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|
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|
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MACHINE_REGISTER(walnut) |
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{ |
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MR_DEFAULT(walnut, "Walnut evaluation board", ARCH_PPC, MACHINE_WALNUT); |
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|
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machine_entry_add_alias(me, "evbppc"); |
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machine_entry_add_alias(me, "walnut"); |
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} |
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