Revision 7ffab4d7 hw/realview.c
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| 29 | 29 |
const char *initrd_filename, const char *cpu_model) |
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{
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CPUState *env; |
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ram_addr_t ram_offset; |
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qemu_irq *pic; |
| 33 | 34 |
void *scsi_hba; |
| 34 | 35 |
PCIBus *pci_bus; |
| ... | ... | |
| 64 | 65 |
} |
| 65 | 66 |
} |
| 66 | 67 |
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ram_offset = qemu_ram_alloc(ram_size); |
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/* ??? RAM should repeat to fill physical memory space. */ |
| 68 | 70 |
/* SDRAM at address zero. */ |
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cpu_register_physical_memory(0, ram_size, IO_MEM_RAM); |
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cpu_register_physical_memory(0, ram_size, ram_offset | IO_MEM_RAM);
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| 70 | 72 |
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arm_sysctl_init(0x10000000, 0xc1400400); |
| 72 | 74 |
|
| ... | ... | |
| 182 | 184 |
/* 0x68000000 PCI mem 1. */ |
| 183 | 185 |
/* 0x6c000000 PCI mem 2. */ |
| 184 | 186 |
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/* ??? Hack to map an additional page of ram for the secondary CPU |
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startup code. I guess this works on real hardware because the |
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BootROM happens to be in ROM/flash or in memory that isn't clobbered |
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until after Linux boots the secondary CPUs. */ |
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ram_offset = qemu_ram_alloc(0x1000); |
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cpu_register_physical_memory(0x80000000, 0x1000, ram_offset | IO_MEM_RAM); |
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| 185 | 194 |
realview_binfo.ram_size = ram_size; |
| 186 | 195 |
realview_binfo.kernel_filename = kernel_filename; |
| 187 | 196 |
realview_binfo.kernel_cmdline = kernel_cmdline; |
| 188 | 197 |
realview_binfo.initrd_filename = initrd_filename; |
| 189 | 198 |
realview_binfo.nb_cpus = ncpu; |
| 190 | 199 |
arm_load_kernel(first_cpu, &realview_binfo); |
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|
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/* ??? Hack to map an additional page of ram for the secondary CPU |
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startup code. I guess this works on real hardware because the |
|
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BootROM happens to be in ROM/flash or in memory that isn't clobbered |
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until after Linux boots the secondary CPUs. */ |
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cpu_register_physical_memory(0x80000000, 0x1000, IO_MEM_RAM + ram_size); |
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| 197 | 200 |
} |
| 198 | 201 |
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QEMUMachine realview_machine = {
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