Archipelago » qemu

/*

 * SA-1110-based Sharp Zaurus SL-5500 platform.

 *

 * Copyright (C) 2011 Dmitry Eremin-Solenikov

 *

 * This code is licensed under GNU GPL v2.

 *

 * Contributions after 2012-01-13 are licensed under the terms of the

 * GNU GPL, version 2 or (at your option) any later version.

 */

#include "hw/hw.h"

#include "hw/sysbus.h"

#include "hw/boards.h"

#include "hw/devices.h"

#include "strongarm.h"

#include "hw/arm/arm.h"

#include "hw/block/flash.h"

#include "sysemu/blockdev.h"

#include "exec/address-spaces.h"

static struct arm_boot_info collie_binfo = {

    .loader_start = SA_SDCS0,

    .ram_size = 0x20000000,

};

static void collie_init(QEMUMachineInitArgs *args)

{

    const char *cpu_model = args->cpu_model;

    const char *kernel_filename = args->kernel_filename;

    const char *kernel_cmdline = args->kernel_cmdline;

    const char *initrd_filename = args->initrd_filename;

    StrongARMState *s;

    DriveInfo *dinfo;

    MemoryRegion *sysmem = get_system_memory();

    if (!cpu_model) {

        cpu_model = "sa1110";

    }

    s = sa1110_init(sysmem, collie_binfo.ram_size, cpu_model);

    dinfo = drive_get(IF_PFLASH, 0, 0);

    pflash_cfi01_register(SA_CS0, NULL, "collie.fl1", 0x02000000,

                    dinfo ? dinfo->bdrv : NULL, (64 * 1024),

                    512, 4, 0x00, 0x00, 0x00, 0x00, 0);

    dinfo = drive_get(IF_PFLASH, 0, 1);

    pflash_cfi01_register(SA_CS1, NULL, "collie.fl2", 0x02000000,

                    dinfo ? dinfo->bdrv : NULL, (64 * 1024),

                    512, 4, 0x00, 0x00, 0x00, 0x00, 0);

    sysbus_create_simple("scoop", 0x40800000, NULL);

    collie_binfo.kernel_filename = kernel_filename;

    collie_binfo.kernel_cmdline = kernel_cmdline;

    collie_binfo.initrd_filename = initrd_filename;

    collie_binfo.board_id = 0x208;

    arm_load_kernel(s->cpu, &collie_binfo);

}

static QEMUMachine collie_machine = {

    .name = "collie",

    .desc = "Collie PDA (SA-1110)",

    .init = collie_init,

    DEFAULT_MACHINE_OPTIONS,

};

static void collie_machine_init(void)

{

    qemu_register_machine(&collie_machine);

}

machine_init(collie_machine_init)