mpc830x_rdb.c

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/*
 * arch/powerpc/platforms/83xx/mpc830x_rdb.c
 *
 * Description: MPC830x RDB board specific routines.
 * This file is based on mpc831x_rdb.c
 *
 * Copyright (C) Freescale Semiconductor, Inc. 2009. All rights reserved.
 * Copyright (C) 2010. Ilya Yanok, Emcraft Systems, [email protected]
 *
 * This program 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 <linux/pci.h>
#include <linux/of_platform.h>
#include <asm/time.h>
#include <asm/ipic.h>
#include <asm/udbg.h>
#include <sysdev/fsl_pci.h>
#include <sysdev/fsl_soc.h>
#include "mpc83xx.h"

/*
 * Setup the architecture
 */
static void __init mpc830x_rdb_setup_arch(void)
{
    if (ppc_md.progress)
        ppc_md.progress("mpc830x_rdb_setup_arch()", 0);

    mpc83xx_setup_pci();
    mpc831x_usb_cfg();
}

static const char *board[] __initdata = {
    "MPC8308RDB",
    "fsl,mpc8308rdb",
    "denx,mpc8308_p1m",
    NULL
};

/*
 * Called very early, MMU is off, device-tree isn't unflattened
 */
static int __init mpc830x_rdb_probe(void)
{
    return of_flat_dt_match(of_get_flat_dt_root(), board);
}

machine_device_initcall(mpc830x_rdb, mpc83xx_declare_of_platform_devices);

define_machine(mpc830x_rdb) {
    .name           = "MPC830x RDB",
    .probe          = mpc830x_rdb_probe,
    .setup_arch     = mpc830x_rdb_setup_arch,
    .init_IRQ       = mpc83xx_ipic_init_IRQ,
    .get_irq        = ipic_get_irq,
    .restart        = mpc83xx_restart,
    .time_init      = mpc83xx_time_init,
    .calibrate_decr     = generic_calibrate_decr,
    .progress       = udbg_progress,
};