/[gxemul]/trunk/src/machines/machine_netwinder.c
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revision 22 by dpavlin, Mon Oct 8 16:19:37 2007 UTC revision 34 by dpavlin, Mon Oct 8 16:21:17 2007 UTC
# Line 1  Line 1 
1  /*  /*
2   *  Copyright (C) 2005-2006  Anders Gavare.  All rights reserved.   *  Copyright (C) 2005-2007  Anders Gavare.  All rights reserved.
3   *   *
4   *  Redistribution and use in source and binary forms, with or without   *  Redistribution and use in source and binary forms, with or without
5   *  modification, are permitted provided that the following conditions are met:   *  modification, are permitted provided that the following conditions are met:
# Line 25  Line 25 
25   *  SUCH DAMAGE.   *  SUCH DAMAGE.
26   *     *  
27   *   *
28   *  $Id: machine_netwinder.c,v 1.2 2006/01/08 11:05:03 debug Exp $   *  $Id: machine_netwinder.c,v 1.13 2007/01/21 21:02:57 debug Exp $
29   */   */
30    
31  #include <stdio.h>  #include <stdio.h>
32    #include <stdlib.h>
33  #include <string.h>  #include <string.h>
34    
35  #include "bus_isa.h"  #include "bus_isa.h"
# Line 36  Line 37 
37  #include "device.h"  #include "device.h"
38  #include "devices.h"  #include "devices.h"
39  #include "machine.h"  #include "machine.h"
 #include "machine_interrupts.h"  
40  #include "memory.h"  #include "memory.h"
41  #include "misc.h"  #include "misc.h"
42    
43    
44  MACHINE_SETUP(netwinder)  MACHINE_SETUP(netwinder)
45  {  {
46            char tmpstr[300];
47            struct pci_data *pci_bus;
48    
49          machine->machine_name = "NetWinder";          machine->machine_name = "NetWinder";
50            machine->stable = 1;
51    
52          if (machine->physical_ram_in_mb > 256)          if (machine->physical_ram_in_mb > 256)
53                  fprintf(stderr, "WARNING! Real NetWinders cannot"                  fprintf(stderr, "WARNING! Real NetWinders cannot"
54                      " have more than 256 MB RAM. Continuing anyway.\n");                      " have more than 256 MB RAM. Continuing anyway.\n");
55    
56          machine->md_int.footbridge_data =          /*  CPU at 63.75 MHz, according to NetBSD's netwinder_machdep.c.  */
57              device_add(machine, "footbridge addr=0x42000000");          machine->emulated_hz = 63750000;
58          machine->md_interrupt = isa32_interrupt;  
59          machine->isa_pic_data.native_irq = 11;          snprintf(tmpstr, sizeof(tmpstr), "footbridge irq=%s.cpu[%i].irq"
60                " addr=0x42000000", machine->path, machine->bootstrap_cpu);
61          bus_isa_init(machine, 0, 0x7c000000, 0x80000000, 32, 48);          pci_bus = device_add(machine, tmpstr);
   
 #if 0  
         snprintf(tmpstr, sizeof(tmpstr), "8259 irq=64 addr=0x7c000020");  
         machine->isa_pic_data.pic1 = device_add(machine, tmpstr);  
         snprintf(tmpstr, sizeof(tmpstr), "8259 irq=64 addr=0x7c0000a0");  
         machine->isa_pic_data.pic2 = device_add(machine, tmpstr);  
   
         device_add(machine, "ns16550 irq=36 addr=0x7c0003f8 name2=com0");  
         device_add(machine, "ns16550 irq=35 addr=0x7c0002f8 name2=com1");  
   
         dev_vga_init(machine, machine->memory, 0x800a0000ULL, 0x7c0003c0,  
             machine->machine_name);  
         j = dev_pckbc_init(machine, machine->memory, 0x7c000060, PCKBC_8042,  
             32 + 1, 32 + 12, machine->use_x11, 0);  
         machine->main_console_handle = j;  
 #endif  
62    
63          if (machine->use_x11) {          if (machine->use_x11) {
64                  bus_pci_add(machine, machine->md_int.footbridge_data->pcibus,                  bus_pci_add(machine, pci_bus, machine->memory,
65                      machine->memory, 0xc0, 8, 0, "igsfb");                      0xc0, 8, 0, "igsfb");
66          }          }
67    
68          if (!machine->prom_emulation)          if (!machine->prom_emulation)
# Line 98  MACHINE_DEFAULT_RAM(netwinder) Line 86  MACHINE_DEFAULT_RAM(netwinder)
86    
87  MACHINE_REGISTER(netwinder)  MACHINE_REGISTER(netwinder)
88  {  {
89          MR_DEFAULT(netwinder, "NetWinder", ARCH_ARM, MACHINE_NETWINDER, 1, 0);          MR_DEFAULT(netwinder, "NetWinder", ARCH_ARM, MACHINE_NETWINDER);
90          me->aliases[0] = "netwinder";  
91            machine_entry_add_alias(me, "netwinder");
92    
93          me->set_default_ram = machine_default_ram_netwinder;          me->set_default_ram = machine_default_ram_netwinder;
         machine_entry_add(me, ARCH_ARM);  
94  }  }
95    
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