Revision 271dd5e0

b/hw/ppc_oldworld.c
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#include "isa.h"
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#include "pci.h"
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#include "boards.h"
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#include "fw_cfg.h"
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#define MAX_IDE_BUS 2


  		





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#define VGA_BIOS_SIZE 65536


  		





  
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#define CFG_ADDR 0xf0000510


  		





  
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enum {


  		





  
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    ARCH_PREP = 0,


  		





  
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    ARCH_MAC99,


  		





  
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    ARCH_HEATHROW,


  		





  
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};


  		





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/* temporary frame buffer OSI calls for the video.x driver. The right


  		





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   solution is to modify the driver to use VGA PCI I/Os */


  		





  ......




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    int ppc_boot_device;


  		





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    BlockDriverState *hd[MAX_IDE_BUS * MAX_IDE_DEVS];


  		





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    int index;


  		





  
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    void *fw_cfg;


  		





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    linux_boot = (kernel_filename != NULL);


  		





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  ......




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    /* Special port to get debug messages from Open-Firmware */


  		





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    register_ioport_write(0x0F00, 4, 1, &PPC_debug_write, NULL);


  		





  
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    fw_cfg = fw_cfg_init(0, 0, CFG_ADDR, CFG_ADDR + 2);


  		





  
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    fw_cfg_add_i32(fw_cfg, FW_CFG_ID, 1);


  		





  
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    fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size);


  		





  
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    fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, ARCH_HEATHROW);


  		





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}


  		





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QEMUMachine heathrow_machine = {


  		












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