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80 lines
2.3 KiB
C
80 lines
2.3 KiB
C
/*
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* Support for the PPC e500-based mpc8544ds board
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*
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* Copyright 2012 Freescale Semiconductor, Inc.
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*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#include "qemu/osdep.h"
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#include "e500.h"
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#include "sysemu/device_tree.h"
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#include "hw/ppc/openpic.h"
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#include "qemu/error-report.h"
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#include "qemu/units.h"
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#include "cpu.h"
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static void mpc8544ds_fixup_devtree(void *fdt)
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{
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const char model[] = "MPC8544DS";
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const char compatible[] = "MPC8544DS\0MPC85xxDS";
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qemu_fdt_setprop(fdt, "/", "model", model, sizeof(model));
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qemu_fdt_setprop(fdt, "/", "compatible", compatible,
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sizeof(compatible));
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}
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static void mpc8544ds_init(MachineState *machine)
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{
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if (machine->ram_size > 0xc0000000) {
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error_report("The MPC8544DS board only supports up to 3GB of RAM");
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exit(1);
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}
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ppce500_init(machine);
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}
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static void mpc8544ds_machine_class_init(ObjectClass *oc, void *data)
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{
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MachineClass *mc = MACHINE_CLASS(oc);
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PPCE500MachineClass *pmc = PPCE500_MACHINE_CLASS(oc);
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pmc->pci_first_slot = 0x11;
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pmc->pci_nr_slots = 2;
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pmc->fixup_devtree = mpc8544ds_fixup_devtree;
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pmc->mpic_version = OPENPIC_MODEL_FSL_MPIC_20;
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pmc->platform_bus_base = 0xFF800000ULL;
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pmc->platform_bus_size = 8 * MiB;
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pmc->platform_bus_first_irq = 5;
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pmc->platform_bus_num_irqs = 10;
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pmc->ccsrbar_base = 0xE0000000ULL;
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pmc->pci_mmio_base = 0xC0000000ULL;
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pmc->pci_mmio_bus_base = 0xC0000000ULL;
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pmc->pci_pio_base = 0xE1000000ULL;
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pmc->spin_base = 0xEF000000ULL;
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mc->desc = "mpc8544ds";
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mc->init = mpc8544ds_init;
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mc->max_cpus = 15;
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mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("e500v2_v30");
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mc->default_ram_id = "mpc8544ds.ram";
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}
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#define TYPE_MPC8544DS_MACHINE MACHINE_TYPE_NAME("mpc8544ds")
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static const TypeInfo mpc8544ds_info = {
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.name = TYPE_MPC8544DS_MACHINE,
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.parent = TYPE_PPCE500_MACHINE,
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.class_init = mpc8544ds_machine_class_init,
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};
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static void mpc8544ds_register_types(void)
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{
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type_register_static(&mpc8544ds_info);
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}
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type_init(mpc8544ds_register_types)
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