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/* |
/* |
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* Copyright (C) 2005-2006 Anders Gavare. All rights reserved. |
* 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 |
* 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: |
* modification, are permitted provided that the following conditions are met: |
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* SUCH DAMAGE. |
* SUCH DAMAGE. |
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* |
* |
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* |
* |
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* $Id: machine_algor.c,v 1.6 2006/06/24 10:19:19 debug Exp $ |
* $Id: machine_algor.c,v 1.19 2007/01/21 21:02:57 debug Exp $ |
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*/ |
*/ |
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#include <stdio.h> |
#include <stdio.h> |
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#include "device.h" |
#include "device.h" |
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#include "devices.h" |
#include "devices.h" |
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#include "machine.h" |
#include "machine.h" |
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#include "machine_interrupts.h" |
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#include "memory.h" |
#include "memory.h" |
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#include "misc.h" |
#include "misc.h" |
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MACHINE_SETUP(algor) |
MACHINE_SETUP(algor) |
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{ |
{ |
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struct pci_data *pci_bus; |
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char tmpstr[300]; |
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machine->emulated_hz = 166560000; |
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switch (machine->machine_subtype) { |
switch (machine->machine_subtype) { |
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case MACHINE_ALGOR_P4032: |
case MACHINE_ALGOR_P4032: |
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machine->machine_name = "Algor P4032"; |
machine->machine_name = "Algor P4032"; |
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exit(1); |
exit(1); |
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} |
} |
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machine->md_int.v3_data = dev_v3_init(machine, machine->memory); |
/* |
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machine->md_interrupt = isa8_interrupt; |
* Algor CPU interrupts: |
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machine->isa_pic_data.native_irq = 6; |
* |
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/* Hm. ISA interrupts at 6, but "local" at 2! */ |
* 7 = CPU count/compare |
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* 4 = Local |
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* 3 = PCI |
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* 2 = ISA |
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*/ |
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pci_bus = device_add(machine, "v3"); |
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device_add(machine, "algor addr=0x1ff00000"); |
device_add(machine, "algor addr=0x1ff00000"); |
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bus_isa_init(machine, BUS_ISA_FDC, 0x1d000000, 0x10000000, 8, 24); |
snprintf(tmpstr, sizeof(tmpstr), "%s.cpu[%i].v3", |
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machine->path, machine->bootstrap_cpu); |
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bus_isa_init(machine, tmpstr, BUS_ISA_EXTERNAL_PIC | BUS_ISA_FDC, |
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0x1d000000, 0x10000000); |
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bus_pci_add(machine, machine->md_int.v3_data->pci_data, |
/* bus_pci_add(machine, pci_bus, machine->memory, 0, 0, 0, |
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machine->memory, 0, 0, 0, "dec21143"); |
"dec21143"); */ |
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if (!machine->prom_emulation) |
if (!machine->prom_emulation) |
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return; |
return; |
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store_string(cpu, (int32_t)0x9fc01040, machine->bootstr); |
store_string(cpu, (int32_t)0x9fc01040, machine->bootstr); |
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store_string(cpu, (int32_t)0x9fc01200, machine->bootarg); |
store_string(cpu, (int32_t)0x9fc01200, machine->bootarg); |
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/* a2 = (yamon_env_var *)envp */ |
/* a2 = pointer to environment strings */ |
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cpu->cd.mips.gpr[MIPS_GPR_A2] = (int32_t)0x9fc01800; |
cpu->cd.mips.gpr[MIPS_GPR_A2] = (int32_t)0x9fc01800; |
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{ |
{ |
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char tmps[50]; |
char tmps[50]; |