Archipelago » qemu

/*

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

 *

 * Copyright (C) 2011 Dmitry Eremin-Solenikov

 *

 * This code is licensed under GNU GPL v2.

 */

#include "hw.h"

#include "sysbus.h"

#include "boards.h"

#include "devices.h"

#include "strongarm.h"

#include "arm-misc.h"

#include "flash.h"

#include "blockdev.h"

static struct arm_boot_info collie_binfo = {

    .loader_start = SA_SDCS0,

    .ram_size = 0x20000000,

};

static void collie_init(ram_addr_t ram_size,

                const char *boot_device,

                const char *kernel_filename, const char *kernel_cmdline,

                const char *initrd_filename, const char *cpu_model)

{

    StrongARMState *s;

    DriveInfo *dinfo;

    MemoryRegion *phys_flash = g_new(MemoryRegion, 2);

    if (!cpu_model) {

        cpu_model = "sa1110";

    }

    s = sa1110_init(collie_binfo.ram_size, cpu_model);

    memory_region_init_rom_device(&phys_flash[0], &pflash_cfi01_ops_le,

                                  NULL, "collie.fl1", 0x02000000);

    dinfo = drive_get(IF_PFLASH, 0, 0);

    pflash_cfi01_register(SA_CS0, &phys_flash[0],

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

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

    memory_region_init_rom_device(&phys_flash[1], &pflash_cfi01_ops_le,

                                  NULL, "collie.fl2", 0x02000000);

    dinfo = drive_get(IF_PFLASH, 0, 1);

    pflash_cfi01_register(SA_CS1, &phys_flash[1],

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

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

    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->env, &collie_binfo);

}

static QEMUMachine collie_machine = {

    .name = "collie",

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

    .init = collie_init,

};

static void collie_machine_init(void)

{

    qemu_register_machine(&collie_machine);

}

machine_init(collie_machine_init)