Revision e9df014c hw/ppc_chrp.c
| b/hw/ppc_chrp.c | ||
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*/ |
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#include "vl.h" |
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/* SMP is not enabled, for now */ |
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#define MAX_CPUS 1 |
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#define BIOS_FILENAME "ppc_rom.bin" |
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#define VGABIOS_FILENAME "video.x" |
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#define NVRAM_SIZE 0x2000 |
| ... | ... | |
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const char *cpu_model, |
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int is_heathrow) |
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{
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CPUState *env; |
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CPUState *env, *envs[MAX_CPUS];
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char buf[1024]; |
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qemu_irq *pic; |
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qemu_irq *pic, **openpic_irqs;
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m48t59_t *nvram; |
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int unin_memory; |
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int linux_boot, i; |
| ... | ... | |
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if (def == NULL) {
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cpu_abort(env, "Unable to find PowerPC CPU definition\n"); |
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} |
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cpu_ppc_register(env, def);
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cpu_ppc_irq_init_cpu(env);
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/* Set time-base frequency to 100 Mhz */
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cpu_ppc_tb_init(env, 100UL * 1000UL * 1000UL);
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env->osi_call = vga_osi_call;
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for (i = 0; i < smp_cpus; i++) {
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cpu_ppc_register(env, def);
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/* Set time-base frequency to 100 Mhz */ |
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cpu_ppc_tb_init(env, 100UL * 1000UL * 1000UL);
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env->osi_call = vga_osi_call;
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envs[i] = env; |
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}
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/* allocate RAM */ |
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cpu_register_physical_memory(0, ram_size, IO_MEM_RAM); |
| ... | ... | |
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unin_memory = cpu_register_io_memory(0, unin_read, unin_write, NULL); |
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cpu_register_physical_memory(0xf8000000, 0x00001000, unin_memory); |
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pic = openpic_init(NULL, &ppc_openpic_irq, &openpic_mem_index, 1, &env); |
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openpic_irqs = qemu_mallocz(smp_cpus * sizeof(qemu_irq *)); |
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openpic_irqs[0] = |
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qemu_mallocz(smp_cpus * sizeof(qemu_irq) * OPENPIC_OUTPUT_NB); |
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for (i = 0; i < smp_cpus; i++) {
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/* Mac99 IRQ connection between OpenPIC outputs pins |
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* and PowerPC input pins |
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*/ |
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openpic_irqs[i] = openpic_irqs[0] + (i * OPENPIC_OUTPUT_NB); |
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openpic_irqs[i][OPENPIC_OUTPUT_INT] = |
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((qemu_irq *)env->irq_inputs)[PPC_INPUT_INT]; |
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openpic_irqs[i][OPENPIC_OUTPUT_CINT] = |
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((qemu_irq *)env->irq_inputs)[PPC_INPUT_INT]; |
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openpic_irqs[i][OPENPIC_OUTPUT_MCK] = |
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((qemu_irq *)env->irq_inputs)[PPC_INPUT_MCP]; |
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openpic_irqs[i][OPENPIC_OUTPUT_DEBUG] = NULL; /* Not connected ? */ |
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openpic_irqs[i][OPENPIC_OUTPUT_RESET] = |
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((qemu_irq *)env->irq_inputs)[PPC_INPUT_HRESET]; /* Check this */ |
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} |
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pic = openpic_init(NULL, &openpic_mem_index, smp_cpus, |
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openpic_irqs, NULL); |
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pci_bus = pci_pmac_init(pic); |
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/* init basic PC hardware */ |
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pci_vga_init(pci_bus, ds, phys_ram_base + ram_size, |
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