mirror of https://gitee.com/openkylin/qemu.git
63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
/*
|
|
* 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 "qemu-common.h"
|
|
#include "e500.h"
|
|
#include "hw/boards.h"
|
|
#include "sysemu/device_tree.h"
|
|
#include "hw/ppc/openpic.h"
|
|
#include "qemu/error-report.h"
|
|
#include "cpu.h"
|
|
|
|
static void mpc8544ds_fixup_devtree(PPCE500Params *params, 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)
|
|
{
|
|
PPCE500Params params = {
|
|
.pci_first_slot = 0x11,
|
|
.pci_nr_slots = 2,
|
|
.fixup_devtree = mpc8544ds_fixup_devtree,
|
|
.mpic_version = OPENPIC_MODEL_FSL_MPIC_20,
|
|
.ccsrbar_base = 0xE0000000ULL,
|
|
.pci_mmio_base = 0xC0000000ULL,
|
|
.pci_mmio_bus_base = 0xC0000000ULL,
|
|
.pci_pio_base = 0xE1000000ULL,
|
|
.spin_base = 0xEF000000ULL,
|
|
};
|
|
|
|
if (machine->ram_size > 0xc0000000) {
|
|
error_report("The MPC8544DS board only supports up to 3GB of RAM");
|
|
exit(1);
|
|
}
|
|
|
|
ppce500_init(machine, ¶ms);
|
|
}
|
|
|
|
|
|
static void ppce500_machine_init(MachineClass *mc)
|
|
{
|
|
mc->desc = "mpc8544ds";
|
|
mc->init = mpc8544ds_init;
|
|
mc->max_cpus = 15;
|
|
mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("e500v2_v30");
|
|
}
|
|
|
|
DEFINE_MACHINE("mpc8544ds", ppce500_machine_init)
|