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/*
* Support for the PPC e500-based mpc8544ds board
*
* Copyright 2012 Freescale Semiconductor, Inc.
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#include "qemu/osdep.h"
#include "e500.h"
#include "sysemu/device_tree.h"
#include "hw/ppc/openpic.h"
#include "qemu/error-report.h"
#include "cpu.h"
static void mpc8544ds_fixup_devtree(void *fdt)
{
const char model[] = "MPC8544DS";
const char compatible[] = "MPC8544DS\0MPC85xxDS";
qemu_fdt_setprop(fdt, "/", "model", model, sizeof(model));
qemu_fdt_setprop(fdt, "/", "compatible", compatible,
sizeof(compatible));
}
static void mpc8544ds_init(MachineState *machine)
{
if (machine->ram_size > 0xc0000000) {
error_report("The MPC8544DS board only supports up to 3GB of RAM");
exit(1);
}
ppce500_init(machine);
}
static void e500plat_machine_class_init(ObjectClass *oc, void *data)
{
MachineClass *mc = MACHINE_CLASS(oc);
PPCE500MachineClass *pmc = PPCE500_MACHINE_CLASS(oc);
pmc->pci_first_slot = 0x11;
pmc->pci_nr_slots = 2;
pmc->fixup_devtree = mpc8544ds_fixup_devtree;
pmc->mpic_version = OPENPIC_MODEL_FSL_MPIC_20;
pmc->ccsrbar_base = 0xE0000000ULL;
pmc->pci_mmio_base = 0xC0000000ULL;
pmc->pci_mmio_bus_base = 0xC0000000ULL;
pmc->pci_pio_base = 0xE1000000ULL;
pmc->spin_base = 0xEF000000ULL;
mc->desc = "mpc8544ds";
mc->init = mpc8544ds_init;
mc->max_cpus = 15;
mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("e500v2_v30");
mc->default_ram_id = "mpc8544ds.ram";
}
#define TYPE_MPC8544DS_MACHINE MACHINE_TYPE_NAME("mpc8544ds")
static const TypeInfo mpc8544ds_info = {
.name = TYPE_MPC8544DS_MACHINE,
.parent = TYPE_PPCE500_MACHINE,
.class_init = e500plat_machine_class_init,
};
static void mpc8544ds_register_types(void)
{
type_register_static(&mpc8544ds_info);
}
type_init(mpc8544ds_register_types)
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